Star system
Gliese 4328
︎ Gliese 4328 - Class K star
Body distance-Solar masses0.6914Solar radius0.7877︎ Gliese 4328 3 - Icy body
Body distance1,955 LsEarth masses1.7602Radius9,205 kmGravity0.84 gSurface temperature391 K (118°C/245°F)Surface pressure5,707.72 atmVolcanismMajor Water geysersAtmosphereThick MethaneTerraforming︎ Gliese 4328 2 - Class III gas giant
Body distance1,966 LsRing/belt typeMetal rich (Major)
Rocky (Major)Earth masses1,201.4800Radius76,438 kmGravity8.36 gSurface temperature285 K (12°C/54°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Gliese 4328 2 c - Rocky body Landable
Body distance1,963 LsEarth masses0.0043Radius1,135 kmGravity0.13 gSurface temperature103 K (-170°C/-274°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Tin: 1.1%︎ Tungsten: 1.1%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Zinc: 5.2%︎ Carbon: 15.7%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ Gliese 4328 2 b - Rocky body Landable
Body distance1,970 LsEarth masses0.0027Radius982 kmGravity0.12 gSurface temperature109 K (-165°C/-264°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Chromium: 8.8%︎ Zinc: 5.3%︎ Zirconium: 2.3%︎ Carbon: 16.0%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%︎ Gliese 4328 2 a - Rocky body
Body distance1,970 LsEarth masses0.0045Radius1,159 kmGravity0.14 gSurface temperature119 K (-154°C/-245°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ Gliese 4328 1 e - Rocky body Landable
Body distance2,028 LsEarth masses0.0300Radius2,150 kmGravity0.26 gSurface temperature82 K (-191°C/-313°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Tin: 1.1%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Zinc: 5.2%︎ Carbon: 15.5%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ Gliese 4328 1 e a - Rocky body Landable
Body distance2,028 LsEarth masses0.0006Radius599 kmGravity0.07 gSurface temperature82 K (-191°C/-313°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Selenium: 3.3%︎ Tellurium: 1.6%︎ Tin: 1.0%︎ Tungsten: 1.0%︎ Germanium: 6.1%︎ Zinc: 5.0%︎ Carbon: 17.5%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 11.2%︎ Sulphur: 20.8%︎ Gliese 4328 1 c - Rocky body Landable
Body distance2,028 LsEarth masses0.0104Radius1,524 kmGravity0.18 gSurface temperature82 K (-191°C/-313°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Tin: 1.1%︎ Tungsten: 1.0%︎ Chromium: 8.6%︎ Germanium: 5.5%︎ Zinc: 5.2%︎ Carbon: 15.6%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ Gliese 4328 1 a - Rocky body Landable
Body distance2,028 LsEarth masses0.0211Radius1,918 kmGravity0.23 gSurface temperature82 K (-191°C/-313°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Selenium: 3.1%︎ Yttrium: 1.2%︎ Niobium: 1.4%︎ Tungsten: 1.1%︎ Vanadium: 5.0%︎ Zinc: 5.5%︎ Carbon: 16.6%︎ Iron: 20.3%︎ Nickel: 15.4%︎ Phosphorus: 10.6%︎ Sulphur: 19.8%︎ Gliese 4328 1 d - Rocky body Landable
Body distance2,032 LsEarth masses0.0175Radius1,804 kmGravity0.22 gSurface temperature82 K (-191°C/-313°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.1%︎ Cadmium: 1.4%︎ Molybdenum: 1.2%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.1%︎ Iron: 18.4%︎ Nickel: 13.9%︎ Phosphorus: 9.7%︎ Sulphur: 17.9%︎ Gliese 4328 1 b - Rocky body Landable
Body distance2,032 LsEarth masses0.0206Radius1,904 kmGravity0.23 gSurface temperature82 K (-191°C/-313°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Mercury: 0.9%︎ Tin: 1.2%︎ Germanium: 5.7%︎ Manganese: 8.2%︎ Zirconium: 2.3%︎ Carbon: 16.2%︎ Iron: 19.8%︎ Nickel: 15.0%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ Gliese 4328 4 - Class IV gas giant
Body distance2,677 LsEarth masses3,585.8700Radius65,654 kmGravity33.81 gSurface temperature900 K (627°C/1,161°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Gliese 4328 4 g - Rocky body Landable
Body distance2,655 LsEarth masses0.0132Radius1,648 kmGravity0.20 gSurface temperature115 K (-158°C/-253°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Chromium: 8.8%︎ Germanium: 5.6%︎ Zirconium: 2.3%︎ Carbon: 16.0%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ Gliese 4328 4 f - Rocky body Landable
Body distance2,678 LsEarth masses0.0131Radius1,640 kmGravity0.20 gSurface temperature125 K (-148°C/-235°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Cadmium: 1.4%︎ Niobium: 1.3%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.7%︎ Carbon: 15.2%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ Gliese 4328 4 a - Rocky body
Body distance2,679 LsEarth masses0.0298Radius2,143 kmGravity0.26 gSurface temperature203 K (-71°C/-95°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ Gliese 4328 4 b - Rocky body
Body distance2,685 LsEarth masses0.0182Radius1,828 kmGravity0.22 gSurface temperature324 K (50°C/123°F)Surface pressure9.42 atmVolcanismMetallic magmaAtmosphereThick Carbon dioxideTerraforming︎ Gliese 4328 4 c - Rocky body
Body distance2,685 LsEarth masses0.0150Radius1,715 kmGravity0.21 gSurface temperature318 K (45°C/113°F)Surface pressure8.23 atmVolcanismMajor Silicate vapour geysersAtmosphereThick Carbon dioxideTerraforming︎ Gliese 4328 4 d - Rocky body Landable
Body distance2,690 LsEarth masses0.0155Radius1,735 kmGravity0.21 gSurface temperature132 K (-141°C/-221°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Antimony: 1.1%︎ Mercury: 0.8%︎ Tin: 1.1%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Zinc: 5.1%︎ Carbon: 15.2%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.8%︎ Sulphur: 18.1%︎ Gliese 4328 4 e - Rocky body Landable
Body distance2,690 LsEarth masses0.0132Radius1,645 kmGravity0.20 gSurface temperature132 K (-141°C/-221°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Antimony: 1.2%︎ Selenium: 3.1%︎ Niobium: 1.4%︎ Tungsten: 1.1%︎ Arsenic: 2.6%︎ Chromium: 9.0%︎ Carbon: 16.4%︎ Iron: 20.1%︎ Nickel: 15.2%︎ Phosphorus: 10.5%︎ Sulphur: 19.5%︎ Gliese 4328 1 - Class Y star (brown dwarf)
Body distance2,030 LsSolar masses0.0117Solar radius0.0634