Planets smallest to largest in order
- Mercury
- Mercury doesn't have moons
- Mars
-It will have a ring someday
- Venus
- Named after the Roman Goddess of Love and Beauty
- Earth
-It is one of the only habitable planets.
- Neptune
-Named after the Roman God of the sea
- Uranus
-Coldest planet
- Saturn
-The least dense planet in the solar system
- Jupiter
- The biggest planet