Star system
Biarnun
Economy
Agriculture / Extraction
Government
Democracy
Allegiance
Independent
Star type
Class M star Scoopable
Coordinates
-112.44 / 111.91 / -7.88
Permit required
No
Powerplay
Unoccupied
Powers
︎ Biarnun - Class M star
Body distance-Solar masses0.2383Solar radius0.4295︎ Biarnun 1 - Rocky ice world
Body distance475 LsEarth masses0.4618Radius5,793 kmGravity0.56 gSurface temperature88 K (-185°C/-301°F)Surface pressure821.75 atmVolcanismAtmosphereThick Argon-richTerraforming︎ Biarnun 1 a - Icy body
Body distance474 LsEarth masses0.0255Radius2,529 kmGravity0.16 gSurface temperature124 K (-149°C/-237°F)Surface pressure1.18 atmVolcanismAtmosphereMethaneTerraforming︎ Biarnun 2 - Icy body Landable
Body distance572 LsEarth masses0.1895Radius4,409 kmGravity0.40 gSurface temperature58 K (-216°C/-356°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.1%︎ Mercury: 0.8%︎ Molybdenum: 1.2%︎ Arsenic: 1.7%︎ Chromium: 8.0%︎ Germanium: 3.7%︎ Carbon: 18.4%︎ Iron: 17.9%︎ Nickel: 13.5%︎ Phosphorus: 11.8%︎ Sulphur: 21.9%︎ Biarnun 3 - Icy body
Body distance859 LsEarth masses0.9190Radius7,590 kmGravity0.65 gSurface temperature47 K (-226°C/-374°F)Surface pressure0.18 atmVolcanismMajor Water magmaAtmosphereNeon-richTerraforming︎ Biarnun 4 - Icy body
Body distance1,632 LsEarth masses1.5190Radius8,818 kmGravity0.79 gSurface temperature35 K (-238°C/-397°F)Surface pressure0.30 atmVolcanismWater geysersAtmosphereNeon-richTerraforming︎ Biarnun 5 - Icy body
Body distance2,809 LsEarth masses1.1946Radius8,212 kmGravity0.72 gSurface temperature26 K (-247°C/-412°F)Surface pressure0.25 atmVolcanismMinor Carbon dioxide geysersAtmosphereNeon-richTerraforming︎ Biarnun 6 - Icy body
Body distance3,849 LsEarth masses0.9557Radius7,681 kmGravity0.66 gSurface temperature22 K (-251°C/-419°F)Surface pressure0.20 atmVolcanismMajor Water magmaAtmosphereHeliumTerraforming︎ Biarnun 7 - High metal content world
Body distance14,634 LsEarth masses5.8376Radius10,094 kmGravity2.33 gSurface temperature20 K (-253°C/-423°F)Surface pressure0.14 atmVolcanismMajor Silicate vapour geysersAtmosphereHeliumTerraforming