Overview
System: Heheng - All bodies
Distance to Sol: 106.73 ly
Distance To Arrival: 2,389 ls
Is Landable: No
Terraforming: Not terraformable
Earth Masses: 70.8305
Radius: 53,244 KM
Gravity: 1.02 G
Surface Temperature: 156 K
Atmosphere Type: 73.1% Hydrogen
26.8% Helium
0.1% Oxygen
Orbital Period: 3,691.4 D
Semi Major Axis: 4.81 AU
Orbital Eccentricity: 0.0074
Orbital Inclination: 0.26 °
Arg Of Periapsis: 202.26 °
Rotational Period: 1.2 D
Axis Tilt: -0.31 °
Materials:
None
Stations:
None

Gas giant with water-based life. This is primarily a hydrogen and helium based atmospheric gas giant, but not far below the surface exists life based in the water-cloud layer just below the atmospheric surface. The chemistry of this gaseous region is far from equilibrium, with a surprising excess of oxygen and many carbon-based compounds giving it some vivid colours. As with many such gaseous living systems, it is underpinned by vast quantities of free-floating radioplankton - tiny carbon-based algae, each retaining small quantity of liquid water, extracting their energy from the intense radiation flux.


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