Planets

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Across
  1. 4. I am the 7th planet from the sun
  2. 5. 1 of my years equals to 165 earth years
  3. 7. I take 88 days to circle the sun
  4. 8. I am the brightest planet in our sky
Down
  1. 1. There is a large ring surrounding me
  2. 2. I am the biggest planet
  3. 3. I am a dwarf planet
  4. 6. Humans are able to live on me
  5. 7. I am sometimes called the 'red planet'