Star system
Hou Mara
Economy
Military / Colony
Government
Democracy
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
-142.31 / 36.06 / 79.22
Permit required
No
Powerplay
Unoccupied
Powers
︎ Hou Mara A - Class K star
Body distance-Solar masses0.6367Solar radius0.7570︎ Hou Mara A 1 - High metal content world
Body distance703 LsEarth masses0.3020Radius4,220 kmGravity0.69 gSurface temperature191 K (-82°C/-115°F)Surface pressure0.48 atmVolcanismAtmosphereCarbon dioxide-richTerraforming︎ Hou Mara A 2 - Rocky ice world
Body distance917 LsEarth masses0.1307Radius3,530 kmGravity0.43 gSurface temperature144 K (-129°C/-200°F)Surface pressure213.06 atmVolcanismAtmosphereThick NitrogenTerraforming︎ Hou Mara A 3 - Rocky ice world
Body distance1,305 LsEarth masses0.1599Radius3,763 kmGravity0.46 gSurface temperature126 K (-148°C/-234°F)Surface pressure261.11 atmVolcanismAtmosphereThick NitrogenTerraforming︎ Hou Mara A 5 - Icy body
Body distance1,911 LsEarth masses0.3210Radius5,488 kmGravity0.43 gSurface temperature99 K (-174°C/-281°F)Surface pressure7.50 atmVolcanismAtmosphereThick Argon-richTerraforming︎ Hou Mara A 4 - Icy body
Body distance1,921 LsEarth masses0.4062Radius5,905 kmGravity0.47 gSurface temperature154 K (-119°C/-183°F)Surface pressure9.51 atmVolcanismMinor Nitrogen magmaAtmosphereThick Methane-richTerraforming︎ Hou Mara A 6 - Icy body
Body distance2,588 LsEarth masses0.8526Radius7,404 kmGravity0.63 gSurface temperature300 K (27°C/80°F)Surface pressure1,882.39 atmVolcanismAtmosphereThick Methane-richTerraforming︎ Hou Mara A 6 a - Icy body Landable
Body distance2,588 LsEarth masses0.0154Radius2,199 kmGravity0.13 gSurface temperature75 K (-198°C/-324°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.3%︎ Niobium: 0.8%︎ Tin: 0.8%︎ Arsenic: 1.5%︎ Manganese: 5.1%︎ Zinc: 3.3%︎ Carbon: 23.6%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 15.1%︎ Sulphur: 28.0%︎ Hou Mara A 7 - Icy body
Body distance3,462 LsEarth masses0.8967Radius7,492 kmGravity0.65 gSurface temperature118 K (-155°C/-248°F)Surface pressure5.55 atmVolcanismAtmosphereThick Methane-richTerraforming︎ Hou Mara A 7 a - Icy body Landable
Body distance3,472 LsEarth masses0.0649Radius3,508 kmGravity0.21 gSurface temperature67 K (-206°C/-339°F)Surface pressure0.03 atmVolcanismAtmosphereThin ArgonTerraforming︎ Selenium: 4.5%︎ Technetium: 0.4%︎ Cadmium: 1.0%︎ Tungsten: 0.7%︎ Arsenic: 1.5%︎ Zirconium: 1.5%︎ Carbon: 24.2%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 15.5%︎ Sulphur: 28.7%︎ Hou Mara B - Class M star
Body distance34,390 LsSolar masses0.4883Solar radius0.6243︎ Hou Mara B 2 - High metal content world
Body distance34,261 LsEarth masses0.1611Radius3,465 kmGravity0.55 gSurface temperature348 K (75°C/167°F)Surface pressure0.59 atmVolcanismAtmosphereNitrogenTerraformingTerraforming︎ Hou Mara B 1 - High metal content world Landable
Body distance34,323 LsEarth masses0.1084Radius3,055 kmGravity0.47 gSurface temperature341 K (68°C/154°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Tellurium: 1.2%︎ Molybdenum: 1.4%︎ Niobium: 1.5%︎ Chromium: 9.9%︎ Germanium: 4.6%︎ Zinc: 6.0%︎ Carbon: 13.1%︎ Iron: 21.9%︎ Nickel: 16.6%︎ Phosphorus: 8.4%︎ Sulphur: 15.5%︎ Hou Mara B 3 - Icy body Landable
Body distance34,585 LsEarth masses0.1926Radius4,465 kmGravity0.39 gSurface temperature182 K (-91°C/-132°F)Surface pressure0.02 atmVolcanismAtmosphereThin OxygenTerraforming︎ Polonium: 0.5%︎ Cadmium: 1.3%︎ Tin: 1.1%︎ Chromium: 7.5%︎ Germanium: 3.5%︎ Manganese: 6.9%︎ Carbon: 17.6%︎ Iron: 16.7%︎ Nickel: 12.7%︎ Phosphorus: 11.3%︎ Sulphur: 20.9%︎ Hou Mara B 4 - Icy body
Body distance34,630 LsEarth masses0.1766Radius4,345 kmGravity0.38 gSurface temperature145 K (-128°C/-198°F)Surface pressure4.54 atmVolcanismAtmosphereArgon-richTerraforming︎ Hou Mara B 5 - Icy body
Body distance35,961 LsEarth masses0.6908Radius6,926 kmGravity0.59 gSurface temperature91 K (-182°C/-295°F)Surface pressure1,213.10 atmVolcanismAtmosphereThick NitrogenTerraforming︎ Hou Mara B 5 a - Icy body Landable
Body distance35,792 LsEarth masses0.0424Radius3,056 kmGravity0.18 gSurface temperature64 K (-209°C/-344°F)Surface pressure0.01 atmVolcanismAtmosphereThin ArgonTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.8%︎ Molybdenum: 0.8%︎ Tungsten: 0.6%︎ Chromium: 5.3%︎ Zinc: 3.2%︎ Carbon: 22.7%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%︎ Hou Mara B 6 - Icy body Landable
Body distance38,014 LsEarth masses0.1834Radius4,602 kmGravity0.35 gSurface temperature56 K (-217°C/-358°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.7%︎ Technetium: 0.6%︎ Cadmium: 1.3%︎ Molybdenum: 1.1%︎ Arsenic: 1.5%︎ Chromium: 7.3%︎ Carbon: 19.8%︎ Iron: 16.3%︎ Nickel: 12.3%︎ Phosphorus: 12.7%︎ Sulphur: 23.5%