Pluto's Natural Satellites

Shuttle

Name Diameter Mass Distance from Pluto
Charon 1,208 km 1.59 x 1021 kg 17,536 km
Hydra 55 km x 40 km 5 x 1016 kg 64,738 km
Nix 42 km x 36 km 5 x 1016 kg 48,694 km
Kerberos 31 km 2 x 1016 kg 57,783 km
Styx 7 km x 5 km 1 x 1016 kg 42,656 km

Shuttle

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