Solar System

Planets & Their Moons

Mercury

• (no moons)

Venus

• (no moons)

Earth

• The Moon / Luna

Mars

• Phobos
• Deimos

Jupiter

Orbital Order	Name	Diameter (km)	Mass (x 10^16kg)	Orbital Period	Discovered	Discoverer
1	Metis	45	3.6	+7h 4m 29s	1979	Synnott
2	Adrastea	17	0.2	+7h 9m 30s	1979	Jewitt
3	Amalthea	175	208	+11h 57m 23s	1892	Barnard
4	Thebe	100	43	+16h 11m 17s	1979	Synnott
5	Io	3642	8931900	+1.7691	1610	Galilei
6	Europa	3121.6	4800000	+3.5512	1610	Galilei
7	Ganymede	5262.4	14819000	+7.1546	1610	Galilei
8	Callisto	4820.6	10759000	+16.689	1610	Galilei
9	Themisto	8	0.069	+129.87	1975/2000	Kowal & Roemer/
10	Leda	16	0.6	+240.82	1974	Kowal
11	Himalia	170	670	+250.23	1904	Perrine
12	Lysithea	36	6.3	+259.89	1938	Nicholson
13	Elara	86	87	+257.62	1905	Perrine
14	Dia	4	0.009	+287.93	2001	Sheppard et al.
15	Carpo	3	0.0045	+458.62	2003	Sheppard et al.
16	S/2003 J 12	1	0.00015	-482.69	2003	Sheppard et al.
17	Euporie	2	0.0015	-538.78	2002	Sheppard et al.
18	S/2003 J 3	2	0.0015	-561.52	2003	Sheppard et al.
19	S/2003 J 18	2	0.0015	-569.73	2003	Gladman et al.
20	S/2011 J 1	1		-582.22	2011	Sheppard et al.
21	S/2010 J 2	1		-588.36	2010	Veillet
22	Thelxinoe	2	0.0015	-597.61	2003	Sheppard et al.
23	Euanthe	3	0.0045	-598.09	2002	Sheppard et al.
24	Helike	4	0.009	-601.40	2003	Sheppard et al.
25	Orthosie	2	0.0015	-602.62	2002	Sheppard et al.
26	Iocaste	5	0.019	-609.43	2001	Sheppard et al.
27	S/2003 J 16	2	0.0015	-610.36	2003	Gladman et al.
28	Praxidike	7	0.043	-613.90	2001	Sheppard et al.
29	Harpalyke	4	0.012	-624.54	2001	Sheppard et al.
30	Mneme	2	0.0015	-627.48	2003	Gladman et al.
31	Hermippe	4	0.009	-629.81	2002	Sheppard et al.
32	Thyone	4	0.009	-639.80	2002	Sheppard et al.
33	Ananke	28	3	-640.38	1951	Nicholson
34	Herse	2	0.0015	-672.75	2003	Gladman et al.
35	Aitne	3	0.0045	-679.64	2002	Sheppard et al.
36	Kale	2	0.0015	-685.32	2002	Sheppard et al.
37	Taygete	5	0.016	-686.67	2001	Sheppard et al.
38	S/2003 J 19	2	0.0015	-699.12	2003	Gladman et al.
39	Chaldene	4	0.0075	-699.33	2001	Sheppard et al.
40	S/2003 J 15	2	0.0015	-699.68	2003	Sheppard et al.
41	S/2003 J 10	2	0.0015	-700.13	2003	Sheppard et al.
42	S/2003 J 23	2	0.0015	-700.54	2004	Sheppard et al.
43	Erinome	3	0.0045	-711.96	2001	Sheppard et al.
44	Aoede	4	0.009	-714.66	2003	Sheppard et al.
45	Kallichore	2	0.0015	-717.81	2003	Sheppard et al.
46	Kalyke	5	0.019	-721.02	2001	Sheppard et al.
47	Carme	46	13	-763.95	1938	Nicholson
48	Callirrhoe	9	0.087	-727.11	2000	Spahr, Scotti
49	Eurydome	3	0.0045	-723.36	2002	Sheppard et al.
50	S/2011 J 2	1		-725.06	2011	Sheppard et al.
51	Pasithee	2	0.0015	-726.93	2002	Sheppard et al.
52	S/2010 J 1	2		-722.83	2010	Jacobson et al.
53	Kore	2	0.0015	-776.02	2003	Sheppard et al.
54	Cyllene	2	0.0015	-731.10	2003	Sheppard et al.
55	Eukelade	4	0.009	-735.20	2003	Sheppard et al.
56	S/2003 J 4	2	0.0015	-739.29	2003	Sheppard et al.
57	Pasiphae	60	30	-739.80	1908	Melotte
58	Hegemone	3	0.0045	-745.50	2003	Sheppard et al.
59	Arche	3	0.0045	-746.19	2002	Sheppard et al.
60	Isonoe	4	0.0075	-750.13	2001	Sheppard et al.
61	S/2003 J 9	1	0.00015	-752.84	2003	Sheppard et al.
62	S/2003 J 5	4	0.009	-758.34	2003	Sheppard et al.
63	Sinope	38	7.5	-739.33	1914	Nicholson
64	Sponde	2	0.0015	-771.60	2002	Sheppard et al.
65	Autonoe	4	0.009	-772.17	2002	Sheppard et al.
66	Megaclite	5	0.021	-792.44	2001	Sheppard et al.
67	S/2003 J 2	2	0.0015	-1077.02	2003	Sheppard et al.

Saturn

1. Mimas
2. Enceladus
3. Tethys
4. Dione
5. Rhea
6. Titan
7. Hyperion
8. Iapetus
9. Phoebe
10. Janus
11. Epimetheus
12. Helene
13. Telesto
14. Calypso
15. Atlas
16. Prometheus
17. Pandora
18. Pan
19. Ymir
20. Paaliaw
21. Tarvos
22. Ijiraq
23. Suttungr
24. Kiviuq
25. Mundilfari
26. Albiorix
27. Skathi
28. Erriapo
29. Siarnaq
30. Thrymr
31. Narvi
32. Methone
33. Pallene
34. Polydeuces
35. Daphnis
36. Aegir
37. Bebhionn
38. Begelmir
39. Bestla
40. Farbauty
41. Fenrir
42. Fornjot
43. Hati
44. Hyrrokkin
45. Kari
46. Loge
47. Skoll
48. Surtur
49. Anthe
50. Jarnsaxa
51. Greip
52. Tarqeq
53. Aegaeon

Plus others yet to receive names.

Uranus

1. Ariel
2. Umbriel
3. Titania
4. Oberon
5. Miranda
6. Cordelia
7. Ophelia
8. Bianca
9. Cressida
10. Desdemona
11. Juliet
12. Portia
13. Rosalind
14. Belinda
15. Puck
16. Caliban
17. Sycorax
18. Prospero
19. Setebos
20. Stephano
21. Trinculo
22. Francisco
23. Margaret
24. Ferdinand
25. Perdita
26. Mab
27. Cupid

Neptune

1. Triton
2. Nereid
3. Naiad
4. Thalassa
5. Despina
6. Galatea
7. Larissa
8. Proteus
9. Halimede
10. Psamathe
11. Sao
12. Laomedeia
13. Neso
14. Hippocamp

Pluto

(although not strictly a planet any more, has been known as one for quite a while)

• Charon
• Hydra
• Nix
• Kerberos
• Styx