solar system

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Across
  1. 4. the sixth planet in our solar system
  2. 5. the seventh planet in our solar system
  3. 7. the last planet in our solar system
  4. 9. the first planet in our solar system
Down
  1. 1. the second planet in our solar system
  2. 2. the fourth planet in our solar system
  3. 3. the fifth planet in our solar system
  4. 6. goes around in a specific belt separating the gas giants and the rocky planets
  5. 8. the third planet in our solar system