System: HIP 12967 - All bodies
Distance to Sol: 299.25 ly
Distance To Arrival: 3,670 ls
Is Landable: No
Terraforming: Not terraformable
Earth Masses: 204.7227
Radius: 65,962 KM
Gravity: 1.91 G
Surface Temperature: 108 K
Atmosphere Type: 72.8% Hydrogen
27.1% Helium
Orbital Period: 6,334.5 D
Semi Major Axis: 7.26 AU
Orbital Eccentricity: 0.0239
Orbital Inclination: -0.10 °
Arg Of Periapsis: 117.47 °
Rotational Period: 1.2 D
Axis Tilt: -0.44 °
Attractions: None

Gas giant with ammonia-based life. This is primarily a hydrogen and helium-based atmospheric gas giant, but a little below the surface cloud layers, life exists based in the ammonia-cloud layer. 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 ammonia, extracting their energy from the intense radiation flux.