Image of planet Neptune

Neptune

Neptune is the eighth and farthest-known Solar planet from the Sun. In the Solar System, it is the fourth-largest planet by diameter, the third-most-massive planet, and the densest giant planet. It is 17 times the mass of Earth, more massive than its near-twin Uranus.

Source: Wikipedia

rotation time

16.08 Hours

revolution time

164.79 Years

radius

24,622 KM

average temp.

-201°c