Inner Planets and features

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Across
  1. 3. Limit: The distance within which a celestial body held together by its own gravity will disintegrate due to tidal forces
  2. 5. Planets: Jupiter, Saturn, Uranus, Neptune
  3. 8. Terra: A large highland region on Venus.
  4. 10. Moons: Jupiter's four largest moons Io, Europa, Ganymede, and Callisto
  5. 11. Systems: Found around giant planets like Jupiter, Saturn, Uranus, Neptune
  6. 12. Basin: A huge impact crater on Mercury.
  7. 14. A cliff or steep slope, common on Mercury and Mars.
  8. 15. Planets: Mercury, Venus, Earth, Mars
  9. 16. & Deimos: Mars's two small, irregularly shaped moons.
  10. 17. Jupiter's largest moon, bigger than Mercury, with its own magnetic field.
Down
  1. 1. The breakdown of molecules by sunlight and important for atmosphere
  2. 2. Streams: Fast-moving winds in planetary atmospheres, prominent on Jovian planets.
  3. 4. Technology used to map surfaces, revealing features like scarps and basins.
  4. 6. Mons: The largest volcano in the Solar System, located on Mars.
  5. 7. Marineris: A massive canyon system on Mars, the largest in the Solar System.
  6. 9. Saturn's large moon, with a dense atmosphere and liquid methane lakes.
  7. 13. Neptune's largest moon, a captured Kuiper Belt Object with cryovolcanism.