Star system
HIP 21138
Economy
Extraction / Agriculture
Government
Corporate
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
4.28 / -61.25 / -159.19
Permit required
No
︎ HIP 21138 - Class K star
Body distance-Solar masses0.7109Solar radius0.8230︎ HIP 21138 1 - High metal content world Landable
Body distance10 LsEarth masses5.0211Radius9,601 kmGravity2.21 gSurface temperature955 K (681°C/1,259°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Technetium: 0.8%︎ Molybdenum: 1.4%︎ Niobium: 1.5%︎ Chromium: 9.9%︎ Germanium: 4.6%︎ Zinc: 6.0%︎ Carbon: 13.1%︎ Iron: 22.1%︎ Nickel: 16.7%︎ Phosphorus: 8.4%︎ Sulphur: 15.5%︎ HIP 21138 2 - High metal content world Landable
Body distance17 LsEarth masses2.1643Radius7,625 kmGravity1.51 gSurface temperature727 K (454°C/848°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Tellurium: 1.2%︎ Cadmium: 1.7%︎ Tin: 1.4%︎ Chromium: 9.8%︎ Germanium: 4.6%︎ Zinc: 5.9%︎ Carbon: 13.1%︎ Iron: 21.9%︎ Nickel: 16.5%︎ Phosphorus: 8.4%︎ Sulphur: 15.5%︎ HIP 21138 3 - High metal content world Landable
Body distance30 LsEarth masses2.8676Radius8,256 kmGravity1.71 gSurface temperature543 K (270°C/517°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Yttrium: 1.4%︎ Mercury: 1.0%︎ Tin: 1.5%︎ Arsenic: 2.1%︎ Manganese: 9.4%︎ Zinc: 6.2%︎ Carbon: 13.6%︎ Iron: 22.8%︎ Nickel: 17.2%︎ Phosphorus: 8.7%︎ Sulphur: 16.2%︎ HIP 21138 5 - Icy body
Body distance1,293 LsEarth masses1.3417Radius8,519 kmGravity0.75 gSurface temperature389 K (116°C/241°F)Surface pressure4,571.88 atmVolcanismWater geysersAtmosphereThick MethaneTerraforming︎ HIP 21138 6 - Icy body
Body distance1,326 LsEarth masses1.0488Radius7,896 kmGravity0.68 gSurface temperature344 K (71°C/160°F)Surface pressure3,688.05 atmVolcanismMinor Carbon dioxide geysersAtmosphereThick Methane-richTerraforming︎ HIP 21138 4 - Class II gas giant
Body distance1,326 LsRing/belt typeMetal rich (Major)Earth masses911.2900Radius76,703 kmGravity6.30 gSurface temperature229 K (-44°C/-47°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 21138 4 d - Rocky body Landable
Body distance1,322 LsEarth masses0.0122Radius1,607 kmGravity0.19 gSurface temperature104 K (-169°C/-273°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.8%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ HIP 21138 4 b - Rocky body Landable
Body distance1,325 LsEarth masses0.0077Radius1,379 kmGravity0.16 gSurface temperature119 K (-154°C/-245°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Antimony: 1.2%︎ Selenium: 3.0%︎ Niobium: 1.3%︎ Tin: 1.2%︎ Manganese: 8.1%︎ Vanadium: 4.8%︎ Carbon: 16.2%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.2%︎ HIP 21138 4 c - Rocky body Landable
Body distance1,327 LsEarth masses0.0096Radius1,485 kmGravity0.18 gSurface temperature107 K (-166°C/-266°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Arsenic: 2.5%︎ Chromium: 8.9%︎ Vanadium: 4.8%︎ Carbon: 16.2%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ HIP 21138 4 a - Rocky body Landable
Body distance1,327 LsEarth masses0.0096Radius1,482 kmGravity0.18 gSurface temperature125 K (-148°C/-235°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Molybdenum: 1.2%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Carbon: 15.7%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%︎ HIP 21138 7 - Class IV gas giant
Body distance2,151 LsRing/belt typeMetal rich (Major)Earth masses3,639.1100Radius65,070 kmGravity34.93 gSurface temperature915 K (642°C/1,187°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 21138 7 d - Rocky body Landable
Body distance2,147 LsEarth masses0.0067Radius1,319 kmGravity0.16 gSurface temperature152 K (-122°C/-187°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Chromium: 8.8%︎ Germanium: 5.6%︎ Zirconium: 2.3%︎ Carbon: 16.1%︎ Iron: 19.5%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ HIP 21138 7 a - Rocky body Landable
Body distance2,152 LsEarth masses0.0048Radius1,182 kmGravity0.14 gSurface temperature247 K (-26°C/-14°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Technetium: 0.7%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Chromium: 8.8%︎ Zinc: 5.3%︎ Zirconium: 2.3%︎ Carbon: 16.1%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ HIP 21138 7 b - Rocky body Landable
Body distance2,152 LsEarth masses0.0028Radius986 kmGravity0.12 gSurface temperature225 K (-49°C/-55°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Antimony: 1.2%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Chromium: 8.8%︎ Vanadium: 4.8%︎ Carbon: 16.0%︎ Iron: 19.5%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ HIP 21138 7 c - Rocky body Landable
Body distance2,154 LsEarth masses0.0080Radius1,397 kmGravity0.17 gSurface temperature167 K (-106°C/-159°F)Surface pressure0.00 atmVolcanismAtmosphereThin AmmoniaTerraforming︎ Technetium: 0.7%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Germanium: 5.6%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Carbon: 15.8%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ HIP 21138 7 e - Rocky ice world Landable
Body distance2,155 LsEarth masses0.0129Radius1,881 kmGravity0.15 gSurface temperature114 K (-159°C/-254°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.6%︎ Yttrium: 0.9%︎ Cadmium: 1.2%︎ Molybdenum: 1.0%︎ Chromium: 6.8%︎ Germanium: 4.4%︎ Carbon: 19.6%︎ Iron: 15.2%︎ Nickel: 11.5%︎ Phosphorus: 12.5%︎ Sulphur: 23.3%︎ HIP 21138 7 f - Rocky ice world Landable
Body distance2,163 LsEarth masses0.0277Radius2,408 kmGravity0.19 gSurface temperature107 K (-166°C/-267°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.2%︎ Cadmium: 1.2%︎ Tin: 0.9%︎ Arsenic: 2.0%︎ Chromium: 7.0%︎ Zinc: 4.2%︎ Carbon: 19.9%︎ Iron: 15.5%︎ Nickel: 11.7%︎ Phosphorus: 12.7%︎ Sulphur: 23.7%︎ HIP 21138 8 b - Icy body Landable
Body distance3,239 LsEarth masses0.0131Radius1,910 kmGravity0.15 gSurface temperature46 K (-228°C/-378°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.9%︎ Selenium: 3.6%︎ Molybdenum: 1.0%︎ Niobium: 1.0%︎ Chromium: 6.6%︎ Manganese: 6.0%︎ Carbon: 19.5%︎ Iron: 14.6%︎ Nickel: 11.1%︎ Phosphorus: 12.5%︎ Sulphur: 23.2%︎ HIP 21138 8 a - Rocky ice world Landable
Body distance3,243 LsEarth masses0.0146Radius1,823 kmGravity0.18 gSurface temperature46 K (-228°C/-378°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.3%︎ Niobium: 1.2%︎ Tin: 1.0%︎ Chromium: 7.8%︎ Germanium: 5.0%︎ Zirconium: 2.0%︎ Carbon: 18.1%︎ Iron: 17.4%︎ Nickel: 13.1%︎ Phosphorus: 11.6%︎ Sulphur: 21.5%︎ HIP 21138 8 c - Rocky ice world Landable
Body distance3,246 LsEarth masses0.0301Radius2,476 kmGravity0.20 gSurface temperature46 K (-228°C/-378°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.0%︎ Molybdenum: 1.0%︎ Niobium: 1.1%︎ Arsenic: 2.0%︎ Manganese: 6.5%︎ Zinc: 4.2%︎ Carbon: 20.1%︎ Iron: 15.6%︎ Nickel: 11.8%︎ Phosphorus: 12.9%︎ Sulphur: 23.9%︎ HIP 21138 8 e - Icy body Landable
Body distance3,248 LsEarth masses0.0301Radius2,675 kmGravity0.17 gSurface temperature46 K (-228°C/-378°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.8%︎ Niobium: 0.9%︎ Tin: 0.8%︎ Chromium: 5.7%︎ Germanium: 3.7%︎ Vanadium: 3.1%︎ Carbon: 22.2%︎ Iron: 12.7%︎ Nickel: 9.6%︎ Phosphorus: 14.2%︎ Sulphur: 26.4%︎ HIP 21138 8 d - Icy body Landable
Body distance3,258 LsEarth masses0.0699Radius3,511 kmGravity0.23 gSurface temperature46 K (-228°C/-378°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.1%︎ Tellurium: 0.9%︎ Cadmium: 1.0%︎ Molybdenum: 0.8%︎ Manganese: 5.2%︎ Zinc: 3.4%︎ Carbon: 22.0%︎ Iron: 12.7%︎ Nickel: 9.6%︎ Phosphorus: 14.1%︎ Sulphur: 26.2%︎ HIP 21138 8 d a - Icy body Landable
Body distance3,258 LsEarth masses0.0017Radius1,067 kmGravity0.06 gSurface temperature46 K (-228°C/-378°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Selenium: 4.6%︎ Yttrium: 0.6%︎ Molybdenum: 0.6%︎ Tungsten: 0.5%︎ Arsenic: 1.5%︎ Chromium: 4.4%︎ Carbon: 24.9%︎ Iron: 9.8%︎ Nickel: 7.4%︎ Phosphorus: 16.0%︎ Sulphur: 29.6%︎ HIP 21138 8 f - Icy body Landable
Body distance3,275 LsEarth masses0.0263Radius2,560 kmGravity0.16 gSurface temperature46 K (-228°C/-378°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.8%︎ Cadmium: 1.0%︎ Niobium: 0.9%︎ Chromium: 5.7%︎ Vanadium: 3.1%︎ Zinc: 3.4%︎ Carbon: 22.2%︎ Iron: 12.7%︎ Nickel: 9.6%︎ Phosphorus: 14.2%︎ Sulphur: 26.4%︎ HIP 21138 8 - Class Y star (brown dwarf)
Body distance3,244 LsSolar masses0.0117Solar radius0.0660