Outer Planets

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Across
  1. 2. The largest planet
  2. 4. Gas giants or _____ planets
  3. 8. This is the furthest planet from the Sun
  4. 9. This planet is turned on its side
  5. 10. Actually composed of liquid heavy metals
Down
  1. 1. What separates the inner and outer planets?
  2. 3. Layers of clouds
  3. 5. _____ clouds form at 150 K
  4. 6. This planet has beautiful rings
  5. 7. Used to be the 9th planet