| Parent | # | Possible answers | % Correct |
|---|---|---|---|
| Earth | 1 | Moon | 100%
|
| Jupiter | 79 | Io | Europa | Ganymede | Callisto | Amalthea | Himalia | Elara | Pasiphae | Sinope | Lysithea | Carme | Ananke | Leda | Thebe | Adrastea | Metis | Callirrhoe | Themisto | Megaclite | Taygete | Chaldene | Harpalyke | Kalyke | Iocaste | Erinome | Isonoe | Praxidike | Autonoe | Thyone | Hermippe | Aitne | Eurydome | Euanthe | Euporie | Orthosie | Sponde | Kale | Pasithee | Hegemone | Mneme | Aoede | Thelxinoe | Arche | Kallichore | Helike | Carpo | Eukelade | Cyllene | Kore | Herse | Dia | Eirene | Philophrosyne | Eupheme | Valetudo | Pandia | Ersa | 84%
|
| Saturn | 82 | Mimas | Enceladus | Tethys | Dione | Rhea | Titan | Hyperion | Iapetus | Phoebe | Janus | Epimetheus | Helene | Telesto | Calypso | Atlas | Prometheus | Pandora | Pan | Ymir | Paaliaq | Tarvos | Ijiraq | Suttungr | Kiviuq | Mundilfari | Albiorix | Skathi | Erriapus | Siarnaq | Thrymr | Narvi | Methone | Pallene | Polydeuces | Daphnis | Aegir | Bebhionn | Bergelmir | Bestla | Farbauti | Fenrir | Fornjot | Hati | Hyrrokkin | Kari | Loge | Skoll | Surtur | Anthe | Jarnsaxa | Greip | Tarqeq | Aegaeon | 72%
|
| Mars | 2 | Phobos | Deimos | 69%
|
| Pluto | 5 | Charon | Nix | Hydra | Kerberos | Styx | 48%
|
| Neptune | 14 | Triton | Nereid | Naiad | Thalassa | Despina | Galatea | Larissa | Proteus | Halimede | Psamathe | Sao | Laomedeia | Neso | Hippocamp | 47%
|
| Uranus | 27 | Ariel | Umbriel | Titania | Oberon | Miranda | Cordelia | Ophelia | Bianca | Cressida | Desdemona | Juliet | Portia | Rosalind | Belinda | Puck | Caliban | Sycorax | Prospero | Setebos | Stephano | Trinculo | Francisco | Margaret | Ferdinand | Perdita | Mab | Cupid | 40%
|
| Eris | 1 | Dysnomia | 15%
|
| Haumea | 2 | Hiʻiaka | Namaka | 15%
|
| Makemake | 1 | MK2 | 12%
|