List of moons by diameter: Difference between revisions

List of natural satellites: By primary—By diameter—By discovery date—By name

This is a list of natural satellites in the solar system, ordered from largest to smallest by average diameter. Satellites that are large enough for their gravity to have given them a near-spherical or ellipsoidal shape have their names in bold. Each line is marked by a color corresponding to the primary:

350 to 6000 km

Primary and numeral	Name	Image	Diameter (km)	Semi-major axis (km)	Orbital period (d)	Discovery	Notes
Jupiter III	Ganymede		5262.4	1 070 412	+7.154 552 96	1610	Main group satellite (Galilean)
Saturn VI	Titan		5151	1,221,930	+15.945 42	1655	Main group satellite
Jupiter IV	Callisto		4820.6	1 882 709	+16.689 018 4	1610	Main group satellite (Galilean)
Jupiter I	Io		3660.0×3637.4 ×3630.6	421 700	+1.769 137 786	1610	Main group satellite (Galilean)
Earth I	Moon		3476.2	384 401	+27.321 661 55	prehistoric
Jupiter II	Europa		3121.6	671 034	+3.551 181 041	1610	Main group satellite (Galilean)
Neptune I	Triton		2707	354 800	-5.877	1846	Main group satellite (retrograde)
Uranus III	Titania		1577.8 ± 3.6	435 910	8.705 872	1787	Main group satellite
Saturn V	Rhea		1529 (1535 × 1525 × 1526)	527 108	+4.518 212	1672	Main group satellite
Uranus IV	Oberon		1522.8 ± 5.2	583 520	13.463239	1787	Main group satellite
Saturn VIII	Iapetus		1472 (1494 × 1498 × 1425)	3 560 820	+79.3215	1671	Main group satellite
Pluto I	Charon	File:Charon plutoface.png	1207±3	19 571 ± 4	6.387230	1978
Uranus II	Umbriel		1169.4 ± 5.6	266,300	4.144177	1851	Main group satellite
Uranus I	Ariel		1157.8 ± 1.2	191,020	2.520379	1851	Main group satellite
Saturn IV	Dione		1123 (1128 × 1122 × 1121)	377,396	+2.736915	1684	Main group satellite
Saturn III	Tethys		1066 (1081 × 1062 × 1055)	294,619	+1.887802	1684	Main group satellite
Saturn II	Enceladus		504 (513 × 503 × 497)	237,950	+1.370218	1789	Main group satellite
Uranus V	Miranda		471.6 ± 1.4	129,390	1.413479	1948	Main group satellite
Neptune VIII	Proteus		418 (436 × 416 × 402)	117,647	1.122	1989	Inner satellite
Saturn I	Mimas		397 (415 × 394 × 381)	185,404	+0.942422	1789	Main group satellite

100 to 350 km

Primary and numeral	Name	Image	Diameter (km)	Semi-major axis (km)	Orbital period (d)	Discovery	Notes
Neptune II	Nereid		340	5 513 400	360.14	1949	Prograde irregular
(136108) 2003 EL61	S/2005 (136108) 1 (Rudolph)		~310	49,500 ± 400	49.12	2005	KBO satellite
Saturn VII	Hyperion		292 (360 × 280 × 225)	1 481 010	+21.27661	1848	Main group satellite
(79360) 1997 CS29	S/2005 (79360) 1		~292	2300		2005	KBO satellite (Binary)
(82075) 2000 YW134	S/2005 (82075) 1		~237	1900		2005	SDO satellite
Saturn IX	Phoebe		220 (230 × 220 × 210)	12 869 700	-545.09	1899	Retrograde irregular (Norse)
Neptune VII	Larissa		195 (216×204×164)	73 548	0.555	1989	Inner satellite
Uranus XVII	Sycorax		~ 190	12,179,000	-1285.62^**	1997	Retrograde irregular
2001 QG298	S/2002 (2001 QG₂₉₈) 1		185 (265 × 160 × 150)	400		2002	KBO satellite (Binary)
Jupiter V	Amalthea		181 (262×146×134)	181 170	0.49817905	1892	Inner moon (Amalthea)
Saturn X	Janus		179 (193 × 173 × 137)	151,472	+0.69466	1966	Inner satellite (co-orbital)
2003 QY90	S/2003 (2003 QY₉₀) 1		~178	10,000		2003	SDO satellite (Binary)
Neptune VI	Galatea		175 (204×184×144)	61,953	0.429	1989	Inner satellite
2000 OJ67	S/2005 (2000 OJ₆₇) 1		~175	2300		2005	KBO satellite
Eris I	Dysnomia		175±75	30 000-36 000	~14	2005	SDO satellite
Jupiter VI	Himalia		170	11 451 971	+250.37	1904	Prograde irregular (Himalia)
(136108) 2003 EL61	S/2005 (136108) 2		~170	39,300 ± 400	34.1	2005	KBO moon
Uranus XV	Puck		162 ± 4	86,010	0.761833	1985	Inner satellite
(48639) 1995 TL8	S/2005 (48639) 1		~161	420		2005	SDO satellite
2001 QC298	S/2002 (2001 QC₂₉₈) 1		~155	3,690 ± 70		2002	KBO satellite (Binary)
Neptune V	Despina		152 (180×150×130)	52,526	0.335	1989	Inner satellite
(47171) 1999 TC36	S/2001 (47171) 1		~140	7,640 ± 460		2001	KBO satellite
(66652) 1999 RZ253	S/2003 (66652) 1		~137	4,660 ± 170		2003	KBO satellite (Binary)
Uranus XII	Portia		135 ± 8	66,090	0.513196	1986	Inner satellite
2000 CQ114	S/2004 (2000 CQ₁₁₄) 1		~133	5,880 ± 200		2004	KBO satellite (Binary)
(80806) 2000 CM105	S/2005 (80806) 1		~129	2700		2005	KBO satellite
88611 Teharonhiawako I	Sawiskera		~122 ± 14	27,300 ± 343		2002	KBO satellite
2000 CF105	S/2001 (2000 CF₁₀₅) 1		~120	23,000		2001	KBO satellite
Saturn XI	Epimetheus		113 (135 × 108 × 105)	151,422	+0.69433	1980	Inner satellite (co-orbital)
617 Patroclus I	Menoetius		113 ± 3	680 ± 20	4.283	2001	Satellite of a Jupiter Trojan (Binary)
90 Antiope	S/2000 (90) 1	File:Fig4s.gif	110 ± 16	170	0.69	2000	Asteroid moon (Binary)
1998 WW31	S/2000 (1998 WW₃₁) 1		110 ± 12	22,300 ± 800		2000	KBO satellite (Binary)
Jupiter XIV	Thebe		110×90	221 700	0.6745	1980	Inner satellite (Amalthea)

60 to 100 km

Primary and numeral	Name	Diameter (km)	Semi-major axis (km)	Orbital period (d)	Discovery	Notes
Uranus XVI	Caliban	~ 98	7 231 000	-579.39	1997	Retrograde irregular
2003 UN284	S/2003 (2003 UN₂₈₄) 1	~97	~60,000		2003	KBO satellite (Binary)
Uranus XI	Juliet	94 ± 8	64 350	0.493065	1986	Inner satellite
1999 OJ4	S/2005 (1999 OJ₄) 1	~93	2,200		2005	KBO satellite
(26308) 1998 SM165	S/2001 (26308) 1	~88	11,310 ± 110		2001	KBO satellite
Pluto II	Nix	44-130	48 675	24.856	2005
Pluto III	Hydra	44-130	64 780	38.206	2005
Jupiter VII	Elara	86	11 778 034	+261.14	1905	Prograde irregular (Himalia)
Saturn XVI	Prometheus	86 (119 × 87 × 61)	139,380	+0.61299	1980	Inner satellite (shepherd)
2001 QW322	S/2003 (2001 QW₃₂₂) 1	~86	~130,000		2001	KBO moon (Binary)
Neptune IV	Thalassa	83 (108×100×52)	50,075	0.311	1989	Inner satellite
Saturn XVII	Pandora	81 (103 × 80 × 64)	141,720	+0.62850	1980	Inner satellite (shepherd)
Uranus XIV	Belinda	81 ± 16	75,260	0.623527	1986	Inner satellite
Uranus IX	Cressida	80 ± 4	61,780	0.463570	1986	Inner satellite
Uranus XIII	Rosalind	72 ± 12	69,940	0.558460	1986	Inner satellite
Neptune III	Naiad	67 (96×60×52)	48,227	0.294	1989	Inner satellite
58534 Logos I	Zoe	~66	8,010 ± 80	312	2001	KBO satellite (Binary)
Uranus X	Desdemona	64 ± 8	62,680	0.473650	1986	Inner satellite

30 to 60 km

Primary and numeral	Name	Image	Diameter (km)	Semi-major axis (km)	Orbital period (d)	Discovery	Notes
Jupiter VIII	Pasiphaë		60	23 609 042	-741.09	1908	Retrograde irregular (Pasiphae)
Neptune IX	Halimede		60	15,728,000	-1879.71	2003	Retrograde irregular
Neptune XIII	Neso		60	48,387,000	-9373.99	2003	Retrograde irregular
Uranus VIII	Bianca		51 ± 4	59,170	0.434579	1986	Inner satellite
Jupiter XI	Carme		46	23 197 992	-721.82	1938	Retrograde irregular (Carme)
Jupiter XVI	Metis	File:Metis2.gif	43	127 690	0.294780	1980	Inner satellite (Amalthea)
Uranus VII	Ophelia		43 ± 8	53,790	0.376400	1986	Inner satellite (shepherd)
Saturn XXIX	Siarnaq		~40	17 776 600	+884.88	2000	Prograde irregular (Inuit)
Uranus VI	Cordelia		40 ± 6	49,770	0.335034	1986	Inner satellite (shepherd)
Jupiter IX	Sinope		38	24 057 865	-762.33	1914	Retrograde irregular (Pasiphae)
22 Kalliope I	Linus		38 ± 6	1065 ± 8	3.590	2001	Asteroid moon
Neptune XI	Sao		38	22,422,000	2914.07	2003	Prograde rregular
Neptune XII	Laomedeia		38	23,571,000	3167.85	2003	Prograde irregular
Jupiter X	Lysithea		36	11 740 560	+259.89	1938	Prograde irregular (Himalia)
Saturn XII	Helene		33 (36 × 32 × 30)	377,396	+2.736915	1980	Main group trojan
Saturn XXVI	Albiorix		~32	16 266 700	+774.58	2000	Prograde irregular (Gallic)
Saturn XV	Atlas		31 (46 × 38 × 19)	137,670	+0.60169	1980	Inner satellite (shepherd)

10 to 30 km

Primary and numeral	Name	Diameter (km)	Semi-major axis (km)	Orbital period (d)	Discovery	Notes
Saturn XVIII	Pan	30 (35 × 35 × 23)	133 584	+0.57505	1990	Inner satellite (shepherd)
Uranus XVIII	Prospero	~ 30	16,256,000	-1962.95	1999	Retrograde irregular
Uranus XIX	Setebos	~ 30	17,418,000	-2196.35	1999	Retrograde irregular
Jupiter XII	Ananke	28	21 454 952	-642.02	1951	Retrograde irregular (Ananke)
Neptune X	Psamathe	28	46,695,000	-9115.91	2003	Retrograde irregular
Uranus XXV	Perdita	~ 26.6	76,420	0.638	1986	Inner satellite
Uranus XXVI	Mab	~ 24.8	97,734	0.923	2003	Inner satellite
Saturn XIII	Telesto	24 (29 × 22 × 20)	294,619	+1.887802	1980	Main group trojan
Mars	Phobos	22.2 (26.8×21×18.4)	9377	0.31891023	1877
Saturn XX	Paaliaq	~22	15 103 400	+692.98	2000	Prograde irregular (Inuit)
Saturn XIV	Calypso	21 (30 × 23 × 14)	294,619	+1.887802	1980	Main group trojan
Jupiter XV	Adrastea	26×20×16	128 690	0.29826	1979	Inner satellite (Amalthea)
Jupiter XIII	Leda	20	11 187 781	+241.75	1974	Prograde irregular (Himalia)
Uranus XX	Stephano	~ 20	8,004,000	-677.48	1999	Retrograde irregular
762 Pulcova	S/2000 (762) 1	~20	~810		2000	Asteroid moon
Saturn XIX	Ymir	~18	22 429 673	-1254.15	2000	Retrograde irregular (Norse)
87 Sylvia I	Romulus	18 ± 4	1356 ± 5	3.6496	2001	Asteroid moon
Uranus XXVII	Cupid	~ 17.8	74,800	0.618	2003	Inner satellite
Saturn XXIV	Kiviuq	~16	11 294 800	+448.16	2000	Prograde irregular (Inuit)
Saturn XXI	Tarvos	~15	18 562 800	+944.23	2000	Prograde irregular (Gallic)
45 Eugenia I	Petit-Prince	12.7 ± 0.8	1184 ± 12	4.766	1998	Asteroid moon
Mars	Deimos	12.6 (15×12×10.4)	23 460	1.264 583	1877
Saturn XXII	Ijiraq	~12	11 355 316	+451.77	2000	Prograde irregular (Inuit)
Uranus XXII	Francisco	~ 12	4,276,000	-267.12	2001	Retrograde irregular
Uranus XXIV	Ferdinand	~ 12	20,901,000	-2805.51	2001	Retrograde irregular
121 Hermione	S/2002 (121) 1	12 ± 4	768 ± 11	2.582	2002	Asteroid moon
283 Emma	S/2003 (283) 1	~12	596 ± 3		2003	Asteroid moon
Uranus XXIII	Margaret	~ 11	14,345,000	+1654.32	2003	Prograde irregular
107 Camilla	S/2001 (107) 1	11 ± 2	1235 ± 16	3.710	2001	Asteroid moon
1313 Berna	S/2004 (1313) 1	~11	~35		2004	Asteroid moon (Binary)

6 to 10 km

Primary and numeral	Name	Diameter (km)	Semi-major axis (km)	Orbital period (d)	Discovery	Notes
Saturn XXVIII	Erriapo	~10	17 236 900	+844.89	2000	Prograde irregular (Gallic)
Uranus XXI	Trinculo	~ 10	8,504,000	-748.83	2001	Retrograde irregular
Jupiter XVII	Callirrhoe	9	23 214 986	-722.62	2000	Retrograde irregular (Pasiphae)
809 Lundia	S/2005 (809) 1	7 − 10	15 ± 5	0.64	2005	Asteroid moon (Binary)
1089 Tama	S/2003 (1089) 1	~9	~20	0.6852	2003	Asteroid moon (Binary)
Jupiter XVIII	Themisto	8	7 393 216	+129.87	2000	Prograde irregular
Saturn XLIV	Hyrrokkin	~8	18 168 300	-914.29	2006	Retrograde irregular (Norse)
Saturn XXVII	Skathi	~8	15 672 500	-732.52	2000	Retrograde irregular (Norse)
Jupiter XXVII	Praxidike	7	20 823 948	-613.90	2001	Retrograde irregular (Ananke)
Saturn XXXV	Daphnis	6 − 8	136,505	+0.59408	2005	Inner satellite (shepherd)
Saturn LII	Tarqeq	~7	17 910 600	+894.86	2007	Prograde irregular (Inuit)
Saturn XXV	Mundilfari	~7	18 725 800	-956.70	2000	Retrograde irregular (Norse)
Saturn XXXI	Narvi	~7	19 395 200	-1008.45	2003	Retrograde irregular (Norse)
Saturn XXIII	Suttungr	~7	19 579 000	-1022.82	2000	Retrograde irregular (Norse)
Saturn XXX	Thrymr	~7	20 278 100	-1078.09	2000	Retrograde irregular (Norse)
Saturn XXXIX	Bestla	~7	20 570 000	-1101.45	2004	Retrograde irregular (Norse)
Saturn XLV	Kari	~7	22 321 200	-1245.06	2006	Retrograde irregular (Norse)
87 Sylvia II	Remus	7 ± 2	706 ± 5	1.3788	2004	Asteroid moon
379 Huenna	S/2003 (379) 1	~7	3400 ± 10	80.8	2003	Asteroid moon
1139 Atami	S/2005 (1139) 1	~7			2005	Asteroid moon (Binary)
130 Elektra	S/2003 (130) 1	6 ± 2	1252 ± 30	3.92	2003	Asteroid moon
Saturn	S/2007 S 2	~6	16 560 000	-792.96	2007	Retrograde irregular (Norse)
Saturn XXXVII	Bebhionn	~6	17 153 520	+838.77	2004	Prograde irregular (Inuit)
Saturn XLVII	Skoll	~6	17 473 800	-862.37	2006	Retrograde irregular (Norse)
Saturn	S/2004 S 13	~6	18 056 300	-905.85	2004	Retrograde irregular (Norse)
Saturn LI	Greip	~6	18 065 700	-906.56	2006	Retrograde irregular (Norse)
Saturn L	Jarnsaxa	~6	18 556 900	-943.78	2006	Retrograde irregular (Norse)
Saturn	S/2006 S 1	~6	18 930 200	-972.41	2006	Retrograde irregular (Norse)
Saturn XXXVIII	Bergelmir	~6	19 104 000	-985.83	2004	Retrograde irregular (Norse)
Saturn XLIII	Hati	~6	19 709 300	-1033.05	2004	Retrograde irregular (Norse)
Saturn XXXVI	Aegir	~6	20 482 900	-1094.46	2004	Retrograde irregular (Norse)
Saturn	S/2004 S 7	~6	20 576 700	-1101.99	2004	Retrograde irregular (Norse)
Saturn	S/2006 S 3	~6	21 076 300	-1142.37	2006	Retrograde irregular (Norse)
Saturn XLVIII	Surtur	~6	22 288 916	-1242.36	2006	Retrograde irregular (Norse)
Saturn XLVI	Loge	~6	22 984 322	-1300.95	2006	Retrograde irregular (Norse)
Saturn XLII	Fornjot	~6	24 504 879	-1432.16	2004	Retrograde irregular (Norse)

1 to 5 km

Primary and numeral	Name	Diameter (km)	Semi-major axis (km)	Orbital period (d)	Discovery	Notes
Jupiter XIX	Megaclite	5	24 687 239	-792.44	2001	Retrograde irregular (Pasiphae)
Jupiter XX	Taygete	5	22 438 648	-686.67	2001	Retrograde irregular (Carme)
Jupiter XXIII	Kalyke	5	23 180 773	-721.02	2001	Retrograde irregular (Carme)
Jupiter XXIV	Iocaste	5	20 722 566	-609.43	2001	Retrograde irregular (Ananke)
Saturn	S/2004 S 12	~5	19 905 900	-1048.54	2004	Retrograde irregular (Norse)
Saturn XL	Farbauti	~5	19 984 800	-1054.78	2004	Retrograde irregular (Norse)
Saturn	S/2007 S 3	~5	20 518 500	~-1100	2007	Retrograde irregular (Norse)
Jupiter	S/2000 J 11	4	12 570 424	+287.93	2001	Prograde irregular
Jupiter XXVIII	Autonoe	4	24 264 445	-772.17	2002	Retrograde irregular (Pasiphae)
Jupiter XLI	Aoede	4	23 044 175	-714.66	2003	Retrograde irregular (Pasiphae)
Jupiter XXI	Chaldene	4	22 713 444	-699.33	2001	Retrograde irregular (Carme)
Jupiter XXVI	Isonoe	4	23 800 647	-750.13	2001	Retrograde irregular (Carme)
Jupiter XLVII	Eukelade	4	23 483 694	-735.20	2003	Retrograde irregular (Carme)
Jupiter	S/2003 J 5	4	23 973 926	-758.34	2003	Retrograde irregular (Carme)
Jupiter XXII	Harpalyke	4	21 063 814	-624.54	2001	Retrograde irregular (Ananke)
Jupiter XXIX	Thyone	4	21 405 570	-639.80	2002	Retrograde irregular (Ananke)
Jupiter XXX	Hermippe	4	21 182 086	-629.81	2002	Retrograde irregular (Ananke?)
Jupiter XLV	Helike	4	20 540 266	-601.40	2003	Retrograde irregular (Ananke)
Saturn XXXIII	Pallene	4	212,280	+1.15375	2004	Main group satellite
Saturn	S/2004 S 17	~4	19 099 200	-985.45	2004	Retrograde irregular (Norse)
Saturn XLI	Fenrir	~4	21 930 644	-1212.53	2004	Retrograde irregular (Norse)
1509 Esclangona	S/2003 (1509) 1	~4	~140		2003	Asteroid moon
Saturn	S/2004 S 3	~3−5	~140,300	~ +0.62	2004	Inner satellite (uncertain)
Saturn	S/2004 S 6	~3−5	140,130		2004	Inner satellite (uncertain)
Saturn	S/2004 S 4	~3−5	~140,100		2004	Inner satellite (uncertain)
Saturn XXXIV	Polydeuces	3.5	377,396	+2.736915	2004	Main group trojan
Jupiter XLVI	Carpo	3	17 144 873	+458.62	2003	Prograde irregular
Jupiter XXXII	Eurydome	3	23 230 858	-723.36	2002	Retrograde irregular (Pasiphae?)
Jupiter XXXIX	Hegemone	3	23 702 511	-745.50	2003	Retrograde irregular (Pasiphae)
Jupiter XXV	Erinome	3	22 986 266	-711.96	2001	Retrograde irregular (Carme)
Jupiter XXXI	Aitne	3	22 285 161	-679.64	2002	Retrograde irregular (Carme)
Jupiter XLIII	Arche	3	23 717 051	-746.19	2002	Retrograde irregular (Carme)
Jupiter XXXIII	Euanthe	3	20 464 854	-598.09	2002	Retrograde irregular (Ananke)
Saturn XXXII	Methone	3	194,440	+1.00957	2004	Main group moon
3782 Celle	S/2003 (3782) 1	~2.5	~30		2003	Asteroid moon
4674 Pauling	S/2004 (4674) 1	~2.5	~250		2004	Asteroid moon
Jupiter XXXVI	Sponde	2	24 252 627	-771.60	2002	Retrograde irregular (Pasiphae)
Jupiter XLVIII	Cyllene	2	23 396 269	-731.10	2003	Retrograde irregular (Pasiphae)
Jupiter XLIX	Kore	2	23 345 093	-776.02	2003	Retrograde irregular (Pasiphae)
Jupiter	S/2003 J 4	2	23 570 790	-739.29	2003	Retrograde irregular (Pasiphae)
Jupiter	S/2003 J 10	2	22 730 813	-700.13	2003	Retrograde irregular (Pasiphae?)
Jupiter	S/2003 J 23	2	22 739 654	-700.54	2004	Retrograde irregular (Pasiphae)
Jupiter XXXVII	Kale	2	22 409 207	-685.32	2002	Retrograde irregular (Carme)
Jupiter XXXVIII	Pasithee	2	23 307 318	-726.93	2002	Retrograde irregular (Carme)
Jupiter XLIV	Kallichore	2	23 111 823	-717.81	2003	Retrograde irregular (Carme?)
Jupiter	S/2003 J 17	2	22 134 306	-672.75	2003	Retrograde irregular (Carme)
Jupiter	S/2003 J 19	2	22 709 061	-699.12	2003	Retrograde irregular (Carme)
Jupiter XXXIV	Euporie	2	19 088 434	-538.78	2002	Retrograde irregular (Ananke)
Jupiter XXXV	Orthosie	2	20 567 971	-602.62	2002	Retrograde irregular (Ananke)
Jupiter XL	Mneme	2	21 129 786	-627.48	2003	Retrograde irregular (Ananke)
Jupiter XLII	Thelxinoe	2	20 453 753	-597.61	2004	Retrograde irregular (Ananke)
Jupiter	S/2003 J 3	2	19 621 780	-561.52	2003	Retrograde irregular (Ananke)
Jupiter	S/2003 J 15	2	22 720 999	-699.68	2003	Retrograde irregular (Ananke?)
Jupiter	S/2003 J 16	2	20 743 779	-610.36	2003	Retrograde irregular (Ananke)
Jupiter	S/2003 J 18	2	19 812 577	-569.73	2003	Retrograde irregular (Ananke)
Jupiter	S/2003 J 2	2	30 290 846	-1077.02	2003	Retrograde irregular
Saturn XLIX	Anthe	2	197 700	+1.03650	2007	Main group satellite
5905 Johnson	S/2005 (5905) 1	~2			2005	Asteroid moon
(17246) 2000 GL74	S/2004 (17246) 1	~2	~230		2004	Asteroid moon
3749 Balam	S/2002 (3749) 1	~1.5	310 ± 20	~110	2002	Asteroid moon
(22899) 1999 TO14	S/2003 (22899) 1	~1.5	~170		2003	Asteroid moon
243 Ida I	Dactyl	1.4 (1.6 × 1.4 × 1.2)	108	1.54	1993	Asteroid moon
3703 Volkonskaya	S/2003 (3703) 1	~1.2			2003	Asteroid moon
11264 Claudiomaccone	S/2003 (11264) 1	~1.2		0.6296	2003	Asteroid moon
(5407) 1992 AX	S/2001 (5407) 1	~1.2	6.8		2001	Asteroid moon
(76818) 2000 RG79	S/2005 (76818) 1	~1.1			2005	Asteroid moon
Jupiter	S/2003 J 9	1	23 857 808	-752.84	2003	Retrograde irregular (Carme)
Jupiter	S/2003 J 12	1	17 739 539	-482.69	2003	Retrograde irregular (Ananke)

For comparison the diameters of the terrestrial planets and dwarf planets are given in the table below.

Name	Diameter (km)	Notes
Earth	12756.3	Terrestrial planet
Venus	12103.2	Terrestrial planet
Mars	6794.00	Terrestrial planet
Mercury	4879.28	Terrestrial planet
Eris	2400	Dwarf planet
Pluto	2296.14	Dwarf planet
Ceres	942	Dwarf planet

@@ Line 3: / Line 3: @@
 This is a list of [[natural satellite]]s in the solar system, ordered from largest to smallest by average diameter. Satellites that are large enough for their gravity to have given them a near-spherical or ellipsoidal shape have their names in bold.  Each line is  marked by a color corresponding to the primary:
-{| class="wikitable"
-|- style="background:#CCCC99"
-| [[Moon]] of [[Earth]]
-|- style="background:#E9967A"
-| [[Mars' natural satellites|Satellites of]] [[Mars]]
-|- style="background:#FFFF99"
-| [[Asteroid moon]]s
-|- style="background:#FFE8E8"
-| [[Jupiter's natural satellites|Satellites of]] [[Jupiter]]
-|- style="background:#FFC0CB"
-| Satellites of [[Trojan asteroid|Jupiter trojans]]
-|- style="background:#FFFFCC"
-| [[Saturn's natural satellites|Satellites of]] [[Saturn]]
-|- style="background:#CCFFCC"
-| [[Uranus' natural satellites|Satellites of]] [[Uranus]]
-|- style="background:#DDEEFF"
-| [[Neptune's natural satellites|Satellites of]] [[Neptune]]
-|- style="background:#F5DEB3"
-| [[Pluto's natural satellites|Satellites of]] [[Pluto]] and [[Kuiper belt|KBOs]]
-|- style="background:#D8BFD8"
-| Satellites of [[Eris (dwarf planet)|Eris]] and [[Scattered disc|SDOs]]
-|}
-For comparison the diameters of the terrestrial planets and dwarf planets are given in the table below.
-{| class="wikitable"
-|- style="background:#efefef;"
-! Name
-! Diameter<br/>([[Kilometer|km]])
-! Notes
-|-
-| [[Earth]] || 12756.3 || Terrestrial planet
-|-
-| [[Venus]] || 12103.2 || Terrestrial planet
-|-
-| [[Mars]] || 6794.00 || Terrestrial planet
-|-
-| [[Mercury (planet)|Mercury]] || 4879.28 || Terrestrial planet
-|-
-| [[Eris (dwarf planet)|Eris]] || 2400 || Dwarf planet
-|-
-| [[Pluto]] || 2296.14 || Dwarf planet
-|-
-| [[Ceres (dwarf planet)|Ceres]] || 942 || Dwarf planet
-|}
 == 350 to 6000 km ==
@@ Line 582: / Line 538: @@
 |- style="background:#FFE8E8"
 |Jupiter || [[S/2003 J 12]] || || align="left"| 1 ||align="left"| 17 739 539 ||align="left"| -482.69 || 2003 || Retrograde [[Irregular satellite|irregular]] ([[Ananke group|Ananke]])
+|}
+For comparison the diameters of the terrestrial planets and dwarf planets are given in the table below.
+{| class="wikitable"
+|- style="background:#efefef;"
+! Name
+! Diameter<br/>([[Kilometer|km]])
+! Notes
+|-
+| [[Earth]] || 12756.3 || Terrestrial planet
+|-
+| [[Venus]] || 12103.2 || Terrestrial planet
+|-
+| [[Mars]] || 6794.00 || Terrestrial planet
+|-
+| [[Mercury (planet)|Mercury]] || 4879.28 || Terrestrial planet
+|-
+| [[Eris (dwarf planet)|Eris]] || 2400 || Dwarf planet
+|-
+| [[Pluto]] || 2296.14 || Dwarf planet
+|-
+| [[Ceres (dwarf planet)|Ceres]] || 942 || Dwarf planet
 |}

Natural satellites of the Solar System
Planetary satellites of	Earth Mars Jupiter Saturn Uranus Neptune
Dwarf planet satellites of	Orcus Pluto Haumea Quaoar Makemake Gonggong Eris
Minor-planet moons	Near-Earth Florence Didymos Dimorphos Moshup Squannit 1994 CC 2001 SN₂₆₃ Main belt Kalliope Linus Euphrosyne Daphne Peneius Eugenia Petit-Prince Sylvia Romulus Remus Minerva Aegis Gorgoneion Camilla Elektra Kleopatra Alexhelios Cleoselene Ida Dactyl Roxane Olympias Pulcova Balam Dinkinesh (Selam) Jupiter trojans Patroclus Menoetius Hektor Skamandrios Eurybates Queta TNOs Lempo Hiisi Paha 2002 UX₂₅ Sila–Nunam Salacia Actaea Varda Ilmarë Gǃkúnǁʼhòmdímà Gǃòʼé ǃHú 2013 FY₂₇
Ranked by size	Ganymede largest: 5268 km / 0.413 Earths Titan Callisto Io Moon Europa Triton Titania Rhea Oberon Iapetus Charon Umbriel Ariel Dione Tethys Dysnomia Enceladus Miranda Vanth Proteus Mimas Ilmarë Nereid Hiʻiaka Actaea Hyperion Phoebe ...
Discovery timeline Inner moons Irregular moons List Planetary-mass moons Naming Subsatellite Regular moons Trojan moons