描述
Saturn is the second largest planet in the Solar System.
The average radius of Saturn is 58,232 ± 6 kilometers, that is, about 9 radii of the Earth.
The surface area of Saturn is 42.72 billion square kilometers.
The average density of Saturn is 0.687 grams per cubic centimeter.
The acceleration of gravity on Saturn is 10.44 meters per second squared (1,067 g).
Saturn's mass is 5.6846 x 1026 kilograms, which is about 95 of the Earth's mass.