| Length of Year: |
84.01 Earth Years |
| Length of Day |
17.24 hours |
.72 Earth Days |
| Diameter |
51,118 km (31,765 mi) |
4.0 x Earth's |
| Mass |
8.686e25 kg |
14.5 x Earth's |
| Orbit |
2,870,990,000 km |
19.19 AU |
| Mean orbital velocity |
6.81 km/s (4.2 m/s) |
1.607 x Earths |
| Average Day temperature |
-193 °C |
| Average Night temperature |
-193 °C |
| Moons |
27 moons |
| Atmosphere |
Hydrogen, Helium, Methane |
