1 Overview2 Structure3 Surface

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

16.08 hr

Revolution

164.79 yrs

Radius

24,622 km

Temperature

-201°C