Across
- 2. Named after a continent.
- 3. A captured dwarf planet.
- 5. The biggest object in the Kuiper Belt.
- 6. Inside the habitable zone.
- 7. Has a warped, oval like body.
- 10. Has some good conditions for life.
- 11. The biggest moon in the Solar System.
- 13. Has fast winds and near the Kuiper Belt.
Down
- 1. Keeps the Asteroid Belt stable with their gravity.
- 4. The twin planet.
- 5. Soon will break and form their planet's rings.
- 8. Tilted on its axis.
- 9. Named after a mermaid.
- 10. The fastest object orbiting the Sun.
- 12. The biggest object inside the Asteroid Belt.