| 100% | URANUS | 6 | Planet with 27 known moons |
| 72% | URANUS | 6 | Planet with 27 moons |
| 71% | URANUS | 6 | Planet named after a primordial Greek deity, with 27 known moons |
| 67% | URANUS | 6 | Planet with twenty-seven known moons |
| 54% | JUPITER | 7 | Planet with the most moons |
| 54% | JUPITER | 7 | Planet with four Galilean moons |
| 53% | SATURN | 6 | Planet with 62 moons |
| 51% | MERCURY | 7 | Planet with no moons, not Venus |
| 50% | MARS | 4 | Planet with the moons Phobos and Deimos |
| 50% | MARS | 4 | Planet with the moons Deimos and Phobos |
| 50% | URANUS | 6 | Planet with the moons Ariel and Miranda |
| 49% | SATURN | 6 | Planet with the most moons (274) |
| 49% | ERIS | 4 | Dwarf planet with the moon Dysnomia |
| 48% | ERIS | 4 | Dwarf planet with a moon called Dysnomia |
| 48% | EARTH | 5 | The only solar planet with one moon |
| 47% | TITAN | 5 | Only known moon with a nitrogen-rich atmosphere |
| 44% | MARS | 4 | Planet named after the Roman god of war with 2 known moons, Phobos and Deimos |
| 43% | JUPITER | 7 | Planet named after the king of the Roman gods, with 95 known moons |
| 43% | NEPTUNE | 7 | Planet named after the Roman god of the sea, with 14 known moons |
| 42% | ROGER | 5 | With 27-Across, British actor known for playing 13-Across, Beau Maverick on "Maverick," and James Bond |
| 40% | SATURN | 6 | Planet named after the Roman god of wealth and agriculture, with 146 known moons |
| 38% | SATURN | 6 | Planet with rings |
| 38% | EARTH | 5 | Planet with humans |
| 38% | TATOOINE | 8 | Planet with podracing |
| 38% | HOMEMADE | 8 | With 27-Down, single by 53-Across on 45-Across with the lyric "Now you know it's really gonna blow" |
| 37% | EARTH | 5 | Planet with one satellite |
| 37% | URANUS | 6 | Planet with faint rings |
| 37% | SATURN | 6 | Planet with dusty rings |
| 37% | EARTH | 5 | Planet with seven continents |
| 37% | MARS | 4 | Planet with dark slope streaks |