Star system
Gliese 875
Economy
Agriculture / Military
Government
Corporate
Allegiance
Federation
Star type
Class M star Scoopable
Coordinates
-23.44 / -37.91 / 11.75
Permit required
No
︎ Gliese 875 - Class M star
Body distance-Solar masses0.4219Solar radius0.5804︎ Gliese 875 1 - Class III gas giant
Body distance241 LsRing/belt typeMetal rich (Low)
Rocky (Low)Earth masses1,970.6100Radius73,788 kmGravity14.71 gSurface temperature523 K (250°C/481°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Gliese 875 1 b - Icy body
Body distance233 LsEarth masses0.0312Radius2,737 kmGravity0.17 gSurface temperature348 K (74°C/166°F)Surface pressure15.25 atmVolcanismAtmosphereThick Carbon dioxideTerraforming︎ Gliese 875 1 a - Icy body Landable
Body distance243 LsEarth masses0.0629Radius3,428 kmGravity0.22 gSurface temperature199 K (-74°C/-102°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereThin Sulphur dioxideTerraforming︎ Antimony: 0.8%︎ Selenium: 4.3%︎ Mercury: 0.5%︎ Tin: 0.7%︎ Germanium: 3.6%︎ Vanadium: 3.1%︎ Carbon: 23.0%︎ Iron: 12.5%︎ Nickel: 9.4%︎ Phosphorus: 14.7%︎ Sulphur: 27.4%︎ Gliese 875 2 - Gas giant with water-based life
Body distance325 LsRing/belt typeIcy (Low)
Metal rich (Low)Earth masses428.6970Radius75,097 kmGravity3.09 gSurface temperature168 K (-105°C/-157°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Gliese 875 2 d - Icy body Landable
Body distance321 LsEarth masses0.0030Radius1,275 kmGravity0.08 gSurface temperature105 K (-169°C/-271°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Mercury: 0.5%︎ Chromium: 5.4%︎ Vanadium: 3.0%︎ Carbon: 22.6%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ Gliese 875 2 b - Icy body Landable
Body distance324 LsEarth masses0.0044Radius1,439 kmGravity0.09 gSurface temperature111 K (-162°C/-260°F)Surface pressure0.00 atmVolcanismCarbon dioxide geysersAtmosphereTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Vanadium: 3.0%︎ Carbon: 22.5%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%︎ Gliese 875 2 a - Icy body Landable
Body distance326 LsEarth masses0.0022Radius1,147 kmGravity0.07 gSurface temperature115 K (-159°C/-254°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Selenium: 4.1%︎ Tellurium: 0.9%︎ Mercury: 0.5%︎ Tungsten: 0.6%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Carbon: 22.2%︎ Iron: 11.8%︎ Nickel: 9.0%︎ Phosphorus: 14.2%︎ Sulphur: 26.4%︎ Gliese 875 2 c - Icy body Landable
Body distance329 LsEarth masses0.0120Radius2,001 kmGravity0.12 gSurface temperature108 K (-165°C/-266°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Yttrium: 0.7%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Chromium: 5.5%︎ Zinc: 3.3%︎ Carbon: 22.4%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%︎ Gliese 875 3 - Class II gas giant
Body distance413 LsRing/belt typeIcy (Low)
Metal rich (Low)Earth masses779.4070Radius77,534 kmGravity5.27 gSurface temperature221 K (-52°C/-62°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Gliese 875 3 d - Icy body Landable
Body distance401 LsEarth masses0.0273Radius2,621 kmGravity0.16 gSurface temperature98 K (-175°C/-284°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Mercury: 0.5%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Germanium: 3.4%︎ Manganese: 4.9%︎ Carbon: 22.3%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%︎ Gliese 875 3 b - Icy body Landable
Body distance412 LsEarth masses0.0468Radius3,121 kmGravity0.19 gSurface temperature113 K (-160°C/-256°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Cadmium: 1.0%︎ Tin: 0.7%︎ Arsenic: 1.6%︎ Germanium: 3.6%︎ Manganese: 5.1%︎ Carbon: 23.2%︎ Iron: 12.4%︎ Nickel: 9.3%︎ Phosphorus: 14.8%︎ Sulphur: 27.6%︎ Gliese 875 3 a - Icy body Landable
Body distance414 LsEarth masses0.0208Radius2,399 kmGravity0.15 gSurface temperature122 K (-151°C/-240°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Tellurium: 1.0%︎ Cadmium: 1.0%︎ Tin: 0.8%︎ Arsenic: 1.7%︎ Vanadium: 3.2%︎ Zirconium: 1.5%︎ Carbon: 24.2%︎ Iron: 12.9%︎ Nickel: 9.7%︎ Phosphorus: 15.5%︎ Sulphur: 28.7%︎ Gliese 875 3 c - Icy body Landable
Body distance419 LsEarth masses0.0287Radius2,664 kmGravity0.16 gSurface temperature100 K (-173°C/-280°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.3%︎ Mercury: 0.5%︎ Niobium: 0.9%︎ Arsenic: 1.6%︎ Chromium: 5.6%︎ Vanadium: 3.1%︎ Carbon: 23.4%︎ Iron: 12.5%︎ Nickel: 9.4%︎ Phosphorus: 15.0%︎ Sulphur: 27.8%︎ Gliese 875 4 - Class I gas giant
Body distance604 LsRing/belt typeIcy (Low)Earth masses57.5285Radius52,532 kmGravity0.85 gSurface temperature85 K (-188°C/-306°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Gliese 875 4 c - Icy body Landable
Body distance602 LsEarth masses0.0008Radius816 kmGravity0.05 gSurface temperature74 K (-199°C/-327°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.4%︎ Technetium: 0.4%︎ Cadmium: 1.0%︎ Molybdenum: 0.8%︎ Arsenic: 1.6%︎ Zinc: 3.4%︎ Carbon: 23.5%︎ Iron: 12.5%︎ Nickel: 9.5%︎ Phosphorus: 15.0%︎ Sulphur: 27.9%︎ Gliese 875 4 b - Icy body Landable
Body distance603 LsEarth masses0.0011Radius921 kmGravity0.05 gSurface temperature74 K (-199°C/-326°F)Surface pressure0.00 atmVolcanismWater geysersAtmosphereTerraforming︎ Technetium: 0.4%︎ Cadmium: 1.0%︎ Niobium: 0.8%︎ Arsenic: 1.6%︎ Chromium: 5.6%︎ Zinc: 3.4%︎ Carbon: 23.2%︎ Iron: 12.4%︎ Nickel: 9.3%︎ Phosphorus: 14.8%︎ Sulphur: 27.6%︎ Gliese 875 4 a - Icy body Landable
Body distance604 LsEarth masses0.0013Radius969 kmGravity0.06 gSurface temperature74 K (-199°C/-326°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Polonium: 0.3%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Manganese: 4.9%︎ Zinc: 3.3%︎ Carbon: 22.5%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%︎ Gliese 875 5 - Icy body
Body distance609 LsEarth masses4.0330Radius11,660 kmGravity1.21 gSurface temperature415 K (142°C/288°F)Surface pressure17,380.31 atmVolcanismMajor Water geysersAtmosphereThick Methane-richTerraforming︎ Gliese 875 6 - Icy body
Body distance832 LsRing/belt typeIcy (Low)
Metal rich (Low)Earth masses10.7533Radius15,132 kmGravity1.91 gSurface temperature65 K (-208°C/-343°F)Surface pressure1.92 atmVolcanismWater geysersAtmosphereHeliumTerraforming