Number of satellites (225) | Inner | Main | Outer | Sum | Comments |
Satellites of Mars | - | 2 | - | 2 | - |
Satellites of Jupiter |
4 | 4 | 87 | 95 | - |
Satellites of Saturn |
15 | 8 | 59 | 82 | Co-orbiting satellites are included in the number of inner ones |
Satellites of Uranus |
13 | 5 | 9 | 27 | - |
Satellites of Neptune |
7 | 1 | 6 | 14 | - |
Satellites of Pluto |
- | 1 | 4 | 5 | - |
Prelimiary name |
N | JPL N |
Internal N |
Name | Demi-gr. axe, km |
Comment (R-retrograde) |
--- | M1 | 401 | 1 | Phobos | 9380 | - |
--- | M2 | 402 | 2 | Deimos | 23460 | - |
Prelimiary name |
N | JPL N |
Internal N |
Name | Demi-gr. axe, km |
Comment (R-retrograde) |
--- | J1 | 501 | 1 | Io | 421800 | Galilean |
--- | J2 | 502 | 2 | Europa | 671100 | Galilean |
--- | J3 | 503 | 3 | Ganymede | 1070400 | Galilean |
--- | J4 | 504 | 4 | Callisto | 1882700 | Galilean |
--- | J5 | 505 | 5 | Amalthea | 181400 | - |
--- | J6 | 506 | 6 | Himalia | 11461000 | - |
--- | J7 | 507 | 7 | Elara | 11741000 | - |
--- | J8 | 507 | 8 | Pasiphae | 23624000 | R. |
--- | J9 | 509 | 9 | Sinope | 23939000 | R. |
--- | J10 | 510 | 10 | Lysithea | 11717000 | - |
--- | J11 | 511 | 11 | Carme | 23404000 | R. |
--- | J12 | 512 | 12 | Ananke | 21276000 | R. |
--- | J13 | 513 | 13 | Leda | 11165000 | - |
--- | J14 | 514 | 14 | Thebe | 221900 | - |
--- | J15 | 515 | 15 | Adrastea | 129000 | - |
--- | J16 | 516 | 16 | Metis | 128000 | - |
S/1999 J 1 | J17 | 517 | 17 | Callirrhoe | 24103000 | R. |
S/1975 J 1 | J18 | 518 | 18 | Themisto | 7284000 | - |
S/2000 J 8 | J19 | 519 | 19 | Megaclite | 23493000 | R. |
S/2000 J 9 | J20 | 520 | 20 | Taygete | 23280000 | R. |
S/2000 J 10 | J21 | 521 | 21 | Chaldene | 23100000 | R. |
S/2000 J 5 | J22 | 522 | 22 | Harpalyke | 20858000 | R. |
S/2000 J 2 | J23 | 523 | 23 | Kalyke | 23566000 | R. |
S/2000 J 3 | J24 | 524 | 24 | Iocaste | 21061000 | R. |
S/2000 J 4 | J25 | 525 | 25 | Erinome | 23196000 | R. |
S/2000 J 6 | J26 | 526 | 26 | Isonoe | 23155000 | R. |
S/2000 J 7 | J27 | 527 | 27 | Praxidike | 20907000 | R. |
S/2000 J 11 | J53 | 553 | 70 | Dia | 12656940 | - |
S/2001 J 1 | J28 | 528 | 28 | Autonoe | 24046000 | R. |
S/2001 J 2 | J29 | 529 | 29 | Thyone | 20939000 | R. |
S/2001 J 3 | J30 | 530 | 30 | Hermippe | 21131000 | R. |
S/2001 J 4 | J32 | 532 | 32 | Eurydome | 22865000 | R. |
S/2001 J 5 | J36 | 536 | 36 | Sponde | 23487000 | R. |
S/2001 J 6 | J38 | 538 | 38 | Pasithee | 23004000 | R. |
S/2001 J 7 | J33 | 533 | 33 | Euanthe | 20797000 | R. |
S/2001 J 8 | J37 | 537 | 37 | Kale | 23217000 | R. |
S/2001 J 9 | J35 | 535 | 35 | Orthosie | 20720000 | R. |
S/2001 J 10 | J34 | 534 | 34 | Euporie | 19304000 | R. |
S/2001 J 11 | J31 | 531 | 31 | Aitne | 23229000 | R. |
S/2002 J 1 | J43 | 543 | 40 | Arche | 22931000 | R. |
S/2003 J 1 | J47 | 547 | 41 | Eukelade | 23661000 | R. |
S/2003 J 2 | --- | 55501 | 42 | --- | 29541000 | R. |
S/2003 J 3 | J60 | 560 | 43 | Eupheme | 20221000 | R. |
S/2003 J 4 | --- | 55502 | 44 | --- | 23930000 | R. |
S/2003 J 5 | J57 | 557 | 45 | Eirene | 23495000 | R. |
S/2003 J 6 | J45 | 545 | 46 | Helike | 21263000 | R. |
S/2003 J 7 | J41 | 541 | 47 | Aoede | 23981000 | R. |
S/2003 J 8 | J39 | 539 | 48 | Hegemone | 23947000 | R. |
S/2003 J 9 | --- | 55503 | 49 | --- | 23384000 | R. |
S/2003 J 10 | --- | 55504 | 50 | --- | 23041000 | R. |
S/2003 J 11 | J44 | 544 | 51 | Kallichore | 24043000 | R. |
S/2003 J 12 | --- | 55505 | 52 | --- | 17582000 | R. |
S/2003 J 13 | J48 | 548 | 53 | Cyllene | 23951000 | R. |
S/2003 J 14 | J49 | 549 | 54 | Kore | 24011000 | R. |
S/2003 J 15 | J58 | 558 | 55 | Philophrosyne | 22627000 | R. |
S/2003 J 16 | --- | 55506 | 56 | --- | 20957000 | R. |
S/2003 J 17 | (J50) | 550 | 57 | Herse | 22992000 | R. |
S/2003 J 18 | (J55) | 555 | 58 | --- | 20514000 | R. |
S/2003 J 19 | (J61) | 561 | 59 | --- | 23533000 | R. |
S/2003 J 20 | J46 | 546 | 60 | Carpo | 16989000 | - |
S/2003 J 21 | J40 | 540 | 61 | Mneme | 21069000 | R. |
S/2003 J 22 | J42 | 542 | 62 | Thelxinoe | 21162000 | R. |
S/2003 J 23 | --- | 55507 | 63 | --- | 23563000 | R. |
S/2003 J 24 | --- | 55508 | 81 | --- | 22866000 | R. |
S/2010 J 1 | (J51) | 551 | 64 | --- | 23189718 | R. |
S/2010 J 2 | (J52) | 552 | 65 | --- | 20790825 | R. |
S/2011 J 1 | (J72) | 572 | 66 | --- | 20691211 | R. |
S/2011 J 2 | (J56) | 556 | 67 | --- | 23233215 | R. |
S/2016 J 1 | (J54) | 554 | 68 | --- | 20595483 | R. |
S/2016 J 2 | (J62) | 562 | 71 | Valetudo | 18928094 | |
S/2017 J 1 | (J59) | 559 | 69 | --- | 23483978 | R. |
S/2017 J 2 | (J63) | 563 | 72 | --- | 23240956 | R. |
S/2017 J 3 | (J64) | 564 | 73 | --- | 20639315 | R. |
S/2017 J 4 | J65 | 565 | 74 | Pandia | 11494801 | |
S/2017 J 5 | (J66) | 566 | 75 | --- | 23169389 | R. |
S/2017 J 6 | (J67) | 567 | 76 | --- | 22394681 | R. |
S/2017 J 7 | (J68) | 568 | 77 | --- | 20571457 | R. |
S/2017 J 8 | (J69) | 569 | 78 | --- | 23174445 | R. |
S/2017 J 9 | (J70) | 570 | 79 | --- | 21429954 | R. |
S/2018 J 1 | (J71) | 571 | 80 | Ersa | 11453000 | R. |
S/2011 J 3 | --- | 55509 | 82 | --- | 11712000 | |
S/2016 J 3 | --- | 55518 | 83 | --- | 22654000 | R. |
S/2016 J 4 | --- | 55519 | 84 | --- | 22853000 | R. |
S/2018 J 2 | --- | 55510 | 85 | --- | 11423000 | |
S/2018 J 3 | --- | 55511 | 86 | --- | 23055000 | R. |
S/2018 J 4 | --- | 55520 | 87 | --- | 16340000 | |
S/2021 J 1 | --- | 55512 | 88 | --- | 20972000 | R. |
S/2021 J 2 | --- | 55513 | 89 | --- | 20963000 | R. |
S/2021 J 3 | --- | 55514 | 90 | --- | 20676000 | R. |
S/2021 J 4 | --- | 55515 | 91 | --- | 22752000 | R. |
S/2021 J 5 | --- | 55516 | 92 | --- | 23581000 | R. |
S/2021 J 6 | --- | 55517 | 93 | --- | 22709000 | R. |
S/2022 J 1 | --- | 55521 | 94 | --- | 22725200 | R. |
S/2022 J 2 | --- | 55522 | 95 | --- | 23013800 | R. |
S/2022 J 3 | --- | 55523 | 96 | --- | 21047700 | R. |
Prelimiary name |
N | JPL N |
Internal N |
Name | Demi-gr. axe, km |
Comment (R-retrograde) |
--- | S1 | 601 | 1 | Mimas | 185600 | - |
--- | S2 | 602 | 2 | Enceladus | 238100 | - |
--- | S3 | 603 | 3 | Tethys | 294700 | - |
--- | S4 | 604 | 4 | Dione | 377400 | - |
--- | S5 | 605 | 5 | Rhea | 527100 | - |
--- | S6 | 606 | 6 | Titan | 1221900 | - |
--- | S7 | 607 | 7 | Hyperion | 1464100 | - |
--- | S8 | 608 | 8 | Iapetus | 3560800 | - |
--- | S9 | 609 | 9 | Phoebe | 12944300 | R. |
--- | S10 | 610 | 10 | Janus | 151500 | -...Coorb. |
--- | S11 | 611 | 11 | Epimetheus | 151400 | -...Coorb. |
--- | S12 | 612 | 12 | Helene | 377400 | ...Coob.Dione |
--- | S13 | 613 | 13 | Telesto | 294700 | ...Coorb.Thetys |
--- | S14 | 614 | 14 | Calypso | 294700 | ...Coorb.Thetys |
--- | S15 | 615 | 15 | Atlas | 137700 | - |
--- | S16 | 616 | 16 | Prometheus | 139400 | - |
--- | S17 | 617 | 17 | Pandora | 141700 | - |
--- | S18 | 618 | 18 | Pan | 133600 | - |
S/2000 S 1 | S19 | 619 | 19 | Ymir | 22957100 | R. |
S/2000 S 2 | S20 | 620 | 20 | Paaliaq | 14997300 | - |
S/2000 S 4 | S21 | 621 | 21 | Tarvos | 18215100 | - |
S/2000 S 6 | S22 | 622 | 22 | Ijiraq | 11344600 | - |
S/2000 S 12 | S23 | 623 | 23 | Suttungr | 19391700 | R. |
S/2000 S 5 | S24 | 624 | 24 | Kiviuq | 11307300 | - |
S/2000 S 9 | S25 | 625 | 25 | Mundilfari | 18590300 | R. |
S/2000 S 11 | S26 | 626 | 26 | Albiorix | 16329100 | - |
S/2000 S 8 | S27 | 627 | 27 | Skathi | 15575100 | R. |
S/2000 S 10 | S28 | 628 | 28 | Erriapo | 17507200 | - |
S/2000 S 3 | S29 | 629 | 29 | Siarnaq | 17880800 | - |
S/2000 S 7 | S30 | 630 | 30 | Thrymr | 20326500 | R. |
S/2003 S 1 | S31 | 631 | 31 | Narvi | 19286500 | R. |
S/2004 S 1 | S32 | 632 | 44 | Methone | 194000 | - |
S/2004 S 2 | S33 | 633 | 45 | Pallene | 211000 | - |
S/2004 S 5 | S34 | 634 | 46 | Polydeuce | 377400 | ...Coorb.Dione |
S/2005 S 1 | S35 | 635 | 59 | Daphnis | 136500 | - |
S/2004 S 10 | S36 | 636 | 35 | Aegir | 20664600 | R. |
S/2004 S 11 | S37 | 637 | 36 | Bebhionn | 17028900 | - |
S/2004 S 15 | S38 | 638 | 40 | Bergelmir | 19269100 | R. |
S/2004 S 18 | S39 | 639 | 43 | Bestla | 20337900 | R. |
S/2004 S 9 | S40 | 640 | 34 | Farbauti | 20292500 | R. |
S/2004 S 16 | S41 | 641 | 41 | Fenrir | 22331800 | R. |
S/2004 S 8 | S42 | 642 | 33 | Fornjot | 24937300 | R. |
S/2004 S 14 | S43 | 643 | 39 | Hati | 19697100 | R. |
S/2004 S 19 | S44 | 644 | 47 | Hyrrokkin | 18342600 | R. |
S/2006 S 2 | S45 | 645 | 49 | Kari | 22029700 | R. |
S/2006 S 5 | S46 | 646 | 52 | Loge | 22918300 | R. |
S/2006 S 8 | S47 | 647 | 55 | Skoll | 17625700 | R. |
S/2006 S 7 | S48 | 648 | 54 | Surtur | 22753800 | R. |
S/2007 S 4 | S49 | 649 | 60 | Anthe | 197700 | |
S/2006 S 6 | S50 | 650 | 53 | Jarnsaxa | 19279700 | R. |
S/2006 S 4 | S51 | 651 | 51 | Greip | 18380400 | R. |
S/2007 S 1 | S52 | 652 | 56 | Tarqeq | 17748200 | |
S/2008 S 1 | S53 | 653 | 82 | Aegaeon | 167500 | ...No ephemeris |
S/2004 S 20 | 65080 | 654 | 79 | Gridr | 19250700 | R. |
S/2004 S 22 | 65073 | 655 | 61 | Angrboda | 20591000 | R. |
S/2004 S 23 | 65071 | 656 | 62 | Skrymir | 21448000 | R. |
S/2004 S 25 | 65072 | 657 | 64 | Gerd | 20947500 | R. |
S/2004 S 26 | --- | 658 | 65 | --- | 26097100 | R. |
S/2004 S 27 | --- | 659 | 66 | Eggther | 19844700 | R. |
S/2004 S 29 | --- | 660 | 68 | --- | 17063900 | |
S/2004 S 30 | 65078 | 661 | 69 | Beli | 20703800 | R. |
S/2004 S 32 | 65074 | 662 | 71 | Gunnlod | 21141900 | R. |
S/2004 S 33 | 65075 | 663 | 72 | Thiazzi | 23577500 | R. |
S/2004 S 34 | --- | 664 | 73 | --- | 24145500 | R. |
S/2004 S 35 | 65069 | 665 | 74 | Alvaldi | 21995600 | R. |
S/2004 S 38 | 65083 | 666 | 77 | Geirrod | 22259500 | R. |
S/2004 S 31 | --- | 65067 | 70 | --- | 17495400 | |
S/2004 S 24 | --- | 65070 | 63 | --- | 23339900 | |
S/2004 S 28 | --- | 65077 | 67 | --- | 21867800 | R. |
S/2004 S 21 | --- | 65079 | 80 | --- | 23125000 | R. |
S/2004 S 36 | --- | 65081 | 75 | --- | 23433600 | R. |
S/2004 S 37 | --- | 65082 | 76 | --- | 15940500 | R. |
S/2004 S 39 | --- | 65084 | 78 | --- | 23195400 | R. |
S/2004 S 7 | --- | 65085 | 32 | --- | 20435200 | R. |
S/2004 S 12 | --- | 65086 | 37 | --- | 19770700 | R. |
S/2004 S 13 | --- | 65087 | 38 | --- | 18455800 | R. |
S/2004 S 17 | --- | 65088 | 42 | --- | 19408100 | R. |
S/2006 S 1 | --- | 65089 | 48 | --- | 18745600 | R. |
S/2006 S 3 | --- | 65090 | 50 | --- | 21352700 | R. |
S/2007 S 2 | --- | 65091 | 57 | --- | 15939700 | R. |
S/2007 S 3 | --- | 65092 | 58 | --- | 19513700 | R. |
S/2019 S 1 | --- | 65093 | 81 | --- | 11244000 |
Prelimiary name |
N | JPL N |
Internal N |
Name | Demi-gr. axe, km |
Comment (R-retrograde) |
--- | U1 | 701 | 1 | Ariel | 190900 | - |
--- | U2 | 702 | 2 | Umbriel | 266000 | - |
--- | U3 | 703 | 3 | Titania | 436300 | - |
--- | U4 | 704 | 4 | Oberon | 583500 | - |
--- | U5 | 705 | 5 | Miranda | 129900 | - |
--- | U6 | 706 | 6 | Cordelia | 49800 | - |
--- | U7 | 707 | 7 | Ophelia | 53800 | - |
--- | U8 | 708 | 8 | Bianca | 59200 | - |
--- | U9 | 709 | 9 | Cressida | 61800 | - |
--- | U10 | 710 | 10 | Desdemona | 62700 | - |
--- | U11 | 711 | 11 | Juliet | 64400 | - |
--- | U12 | 712 | 12 | Portia | 66100 | - |
--- | U13 | 713 | 13 | Rosalind | 69900 | - |
--- | U14 | 714 | 14 | Belinda | 75300 | - |
--- | U15 | 715 | 15 | Puck | 86000 | - |
S/2003 U 1 | U26 | 726 | 26 | Mab | 97734 | - |
S/2003 U 2 | U27 | 727 | 27 | Cupid | 74400 | - |
S/1997 U 1 | U16 | 716 | 16 | Caliban | 7231000 | R. |
S/1997 U 2 | U17 | 717 | 17 | Sycorax | 12179000 | R. |
S/1999 U 3 | U18 | 718 | 18 | Prospero | 16256000 | R. |
S/1999 U 1 | U19 | 719 | 19 | Setebos | 17418000 | R. |
S/1999 U 2 | U20 | 720 | 20 | Stephano | 8004000 | R. |
S/2001 U 1 | U21 | 721 | 21 | Trinculo | 8504000 | R. |
S/2001 U 3 | U22 | 722 | 23 | Francisco | 4276000 | R. |
S/2003 U 3 | U23 | 723 | 24 | Margaret | 14345000 | - |
S/2001 U 2 | U24 | 724 | 22 | Ferdinand | 20901000 | R. |
S/1986 U 10 | U25 | 725 | 25 | Perdita | 76416 | - |
Prelimiary name |
N | JPL N |
Internal N |
Name | Demi-gr. axe, km |
Comment (R-retrograde) |
--- | N1 | 801 | 1 | Triton | 354800 | - |
--- | N2 | 802 | 2 | Nereid | 5513400 | - |
--- | N3 | 803 | 3 | Naiad | 48200 | - |
--- | N4 | 804 | 4 | Thalassa | 50100 | - |
--- | N5 | 805 | 5 | Despina | 52500 | - |
--- | N6 | 806 | 6 | Galatea | 62000 | - |
--- | N7 | 807 | 7 | Larissa | 73500 | - |
--- | N8 | 808 | 9 | Proteus | 117600 | - |
S/2002 N 1 | N9 | 809 | 11 | Halimede | 15686000 | R. |
S/2003 N 1 | N10 | 810 | 12 | Psamathe | 46738000 | R. |
S/2002 N 2 | N11 | 811 | 13 | Sao | 22452000 | - |
S/2002 N 3 | N12 | 812 | 14 | Laomedeia | 22580000 | - |
S/2002 N 4 | N13 | 813 | 15 | Neso | 46570000 | R. |
S/2004 N 1 | N14 | 814 | 8 | Hippocamp | 105250 | - |
Prelimiary name |
N | JPL N |
Internal N |
Name | Demi-gr. axe, km |
Comment (R-retrograde) |
--- | N1 | 901 | 1 | Charon | 19600 | - |
--- | N2 | 902 | 2 | Nix | 48700 | - |
--- | N3 | 903 | 3 | Hydra | 64700 | - |
--- | N4 | 904 | 4 | Kerberos | 57800 | - |
--- | N5 | 905 | 5 | Styx | 42400 | - |