| Radius in km | Answer | % Correct |
|---|---|---|
| 1'188.3 | Pluto | 100%
|
| 6'371 | Earth | 97%
|
| 69'911 | Jupiter | 97%
|
| 3'389.5 | Mars | 97%
|
| 2'439.4 | Mercury | 97%
|
| 1'737.4 | Moon | 97%
|
| 24'622 | Neptune | 97%
|
| 58'232 | Saturn | 97%
|
| 695'700 | Sun | 97%
|
| 25'362 | Uranus | 97%
|
| 6'051 | Venus | 97%
|
| 2'634.1 | Ganymede | 90%
|
| 1'821.6 | Io | 90%
|
| 2'574.73 | Titan | 87%
|
| 1'353.4 | Triton | 87%
|
| 469.7 | Ceres | 83%
|
| 1'163 | Eris | 83%
|
| 2'410.3 | Callisto | 80%
|
| 1'560.8 | Europa | 80%
|
| 606 | Charon | 77%
|
| 252.1 | Enceladus | 73%
|
| 788.9 | Titania | 73%
|
| 798 | Haumea | 70%
|
| 761.4 | Oberon | 70%
|
| 533 | Tethys | 70%
|
| 561.7 | Dione | 67%
|
| 735.6 | Iapetus | 67%
|
| 715 | Makemake | 67%
|
| 235.8 | Miranda | 67%
|
| 763.8 | Rhea | 67%
|
| 453 | Sedna | 67%
|
| 578.9 | Ariel | 63%
|
| 615 | Gonggong | 63%
|
| 198.2 | Mimas | 63%
|
| 455 | Orcus | 63%
|
| 543 | Quaoar | 60%
|
| 584.7 | Umbriel | 60%
|
| 423 | Salacia | 53%
|
| 400 | 2002 MS4 | 17%
|