This document describes the planet Saturn. Saturn is the 7th planet from the sun and takes 84 years to orbit the sun. It is the 3rd biggest planet in the solar system and takes 17 hours to rotate once in a backwards direction. Saturn has at least 22 moons and 11 narrow grey rings. It has a blue-green appearance and floats on its axis at a tilt. Saturn is also the coldest planet and is made of gas.