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Almanac > Moons
   Moons
Name Planet Mass (kg) Revoution Period (Days) Diameter (km)
Luna Earth 7.349E+22 27.32 3476
Phobos Mars 1.08E+16 0.32 26(X 18)
Deimos Mars 1.8E+15 1.26 16(X 10)
Metis Jupiter 9.56E+16 0.29 50
Adrastea Jupiter 1.91E+16 0.30 30
Amalthea Jupiter 7.17E+18 0.50 262(X 146 X 134)
Thebe Jupiter 7.77E+17 0.67 110
Io Jupiter 8.94E+22 1.77 3630
Europa Jupiter 4.8E+22 3.55 3120
Ganymede Jupiter 1.48E+23 7.15 5268
Callisto Jupiter 1.08E+23 16.69 4806
Leda Jupiter 5.68E+15 238.72 8
Himalia Jupiter 9.56E+18 250.57 180
Lysithea Jupiter 7.77E+16 259.22 24
Elara Jupiter 7.77E+17 259.65 90
Ananke Jupiter 3.82E+16 631 (retrograde) 20
Carme Jupiter 9.56E+16 692 (retrograde) 30
Pasiphae Jupiter 1.91E+17 735 (retrograde) 36
Sinope Jupiter 7.77E+16 758 (retrograde) 28
Pan Saturn ? 0.76 20
Atlas Saturn ? 0.60 37(X 34.4 X 27)
Prometheus Saturn 2.7E+17 0.61 1528
Pandora Saturn 2.2E+17 0.63 110(X 88 X 62)
Epimetheus Saturn 5.6E+17 21.28 138(X 110 X 110)
Janus Saturn 2.01E+18 0.69 199(X 191 X 151)
Mimas Saturn 3.8E+19 0.94 398
Enceladus Saturn 8.4E+19 1.37 498
Tethys Saturn 7.55E+20 1.89 1060
Telesto Saturn ? 1.89 30(X 25 X 15)
Calypso Saturn ? 1.89 30(X 16 X 16)
Dione Saturn 1.05E+21 2.74 1120
Helene Saturn ? 2.74 32
Rhea Saturn 2.49E+21 4.52 1530
Titan Saturn 1.35E+23 21.28 5150
Hyperion Saturn 1.77E+19 21.28 370(X 280 X 226)
Iapetus Saturn 1.88E+21 79.33 1436
Phoebe Saturn 4E+18 550.48 (retrograde) 230(X 220 X 210)
Cordelia Uranus ? 0.34 26
Ophelia Uranus ? 0.38 32
Bianca Uranus ? 0.43 44
Cressida Uranus ? 0.46 66
Desdemona Uranus ? 0.47 58
Juliet Uranus ? 0.49 42
Portia Uranus ? 0.51 110
Rosalind Uranus ? 0.56 58
Belinda Uranus ? 0.62 68
Puck Uranus ? 0.76 154
Miranda Uranus 6.33E+19 1.41 480(X 468 X 465)
Ariel Uranus 1.27E+21 2.52 1162(X 1156 X 1156)
Umbriel Uranus 1.27E+21 4.14 1169
Titania Uranus 3.49E+21 8.70 1578
Oberon Uranus 3.03E+21 13.46 1523
Naiad Neptune ? 0.29 58
Thalassa Neptune ? 0.31 80
Despina Neptune ? 0.33 148
Galatea Neptune ? 0.43 158
Larissa Neptune ? 0.55 208(X 178)
Proteus Neptune ? 1.12 436(X 416 X 402)
Triton Neptune 2.14E+22 5.88 (retrograde) 2705
Nereid Neptune ? 360.14 340