Star system
Kaus Borealis
Economy
Agriculture / Industrial
Government
Democracy
Allegiance
Federation
Star type
Class K star (orange giant) Scoopable
Coordinates
-10.81 / -9.72 / 76.81
Permit required
No
Powerplay
Exploited
Powers
︎ Kaus Borealis A - Class K star (orange giant)
Body distance-Solar masses0.5977Solar radius0.7827︎ Kaus Borealis B - Class M star
Body distance524 LsSolar masses0.3242Solar radius0.5402︎ Kaus Borealis B 1 - Metal-rich body Landable
Body distance521 LsEarth masses0.0120Radius1,208 kmGravity0.33 gSurface temperature1,218 K (945°C/1,733°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereTerraforming︎ Antimony: 1.2%︎ Tin: 2.2%︎ Tungsten: 1.8%︎ Chromium: 14.7%︎ Manganese: 13.5%︎ Zinc: 8.9%︎ Iron: 32.8%︎ Nickel: 24.8%︎ Kaus Borealis B 2 - High metal content world
Body distance667 LsEarth masses5.0131Radius9,561 kmGravity2.23 gSurface temperature1,109 K (836°C/1,537°F)Surface pressure6.56 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Sulphur dioxideTerraforming︎ Kaus Borealis AB 2 - High metal content world
Body distance1,718 LsEarth masses1.4188Radius6,739 kmGravity1.27 gSurface temperature998 K (725°C/1,337°F)Surface pressure227.17 atmVolcanismMajor Rocky magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ Kaus Borealis AB 1 - High metal content world
Body distance1,724 LsEarth masses1.5222Radius6,879 kmGravity1.31 gSurface temperature1,005 K (732°C/1,350°F)Surface pressure240.11 atmVolcanismMajor Rocky magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ Kaus Borealis AB 3 - Earth-like world
Body distance2,544 LsEarth masses2.6372Radius8,044 kmGravity1.66 gSurface temperature336 K (63°C/146°F)Surface pressure1.26 atmVolcanismMinor Metallic magmaAtmosphereSuitable for water-based lifeTerraformingTerraformed︎ Kaus Borealis AB 3 a - Rocky body
Body distance2,571 LsEarth masses0.0550Radius2,585 kmGravity0.33 gSurface temperature685 K (412°C/773°F)Surface pressure3.63 atmVolcanismAtmosphereHot WaterTerraforming︎ Kaus Borealis C - Class M star
Body distance136,623 LsSolar masses0.1992Solar radius0.3447