Solar system Crossword.

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Across
  1. 1. I am the hottest planet in the solar system.
  2. 3. They call me the ice giant. I spin like a rolling pin.
  3. 5. I orbit the Earth. I am called the natural satellite of Earth.
  4. 6. I am the only planet that has life on it.
  5. 8. They call me Gas giant. I am the largest in the Solar system.
  6. 9. I am a system of planets, moons, and stars. What am I?
Down
  1. 2. I am a ball of burning fire.
  2. 4. I appear blue when it's day and black when it's night. All planets and stars shine on me. What am I?
  3. 5. I orbit closest to the sun.
  4. 7. I am a path on which the planets travel around the sun.