Betelgeuse Region · Orion · K5III System

31 Orionis

A planetary system orbiting its local primary star. 31 Orionis is known for regional development and its importance within the surrounding region.

K5III456.18 lyPop. 5 Million3.5 M219.00 L

Overview

31 Orionis Planets

Inner Orbit · Gas Giant

31 Orionis C

31 Orionis C is a hydrogen/helium gas giant that contains half of Jupiter’s mass. The planet has numerous layers of methane scattered through the various cloud bands.

Distance35.61 AU
Orbit113.6 years
Temp205 K
Mass0.54 Jupiter
Radius49,441 km
Gravity2.83 g
Rotation12 hours
Moons10

Closest Inhabited Systems