Star system
HIP 21053
Economy
Industrial / Extraction
Government
Corporate
Allegiance
Federation
Star type
Class F star Scoopable
Coordinates
1.81 / -48.19 / -126.53
Permit required
No
︎ HIP 21053 A - Class F star
Body distance-Solar masses1.4688Solar radius1.2542︎ HIP 21053 A 1 - High metal content world
Body distance10 LsEarth masses20.2255Radius13,490 kmGravity4.52 gSurface temperature11,079 K (10,806°C/19,483°F)Surface pressure15,051,270.66 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Silicate vapourTerraforming︎ HIP 21053 A 2 - Metal-rich body
Body distance17 LsEarth masses1.6135Radius5,564 kmGravity2.12 gSurface temperature3,407 K (3,133°C/5,672°F)Surface pressure16,384.51 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Silicate vapourTerraforming︎ HIP 21053 A 3 - Class III gas giant
Body distance1,801 LsRing/belt typeMetal rich (Major)
Rocky (Major)Earth masses2,187.7500Radius72,243 kmGravity17.04 gSurface temperature666 K (393°C/739°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 21053 A 3 a - Rocky body
Body distance1,796 LsEarth masses0.0032Radius1,032 kmGravity0.12 gSurface temperature302 K (29°C/84°F)Surface pressure0.00 atmVolcanismRocky magmaAtmosphereSulphur dioxideTerraforming︎ HIP 21053 A 4 - Class IV gas giant
Body distance1,828 LsRing/belt typeRocky (Major)Earth masses3,718.8400Radius64,683 kmGravity36.13 gSurface temperature1,074 K (801°C/1,474°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 21053 A 4 b - Rocky body
Body distance1,806 LsEarth masses0.0017Radius831 kmGravity0.10 gSurface temperature349 K (76°C/168°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ HIP 21053 A 4 a - Rocky body Landable
Body distance1,830 LsEarth masses0.0035Radius1,068 kmGravity0.13 gSurface temperature375 K (102°C/215°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Polonium: 0.5%︎ Molybdenum: 1.2%︎ Niobium: 1.3%︎ Chromium: 8.4%︎ Germanium: 5.4%︎ Manganese: 7.7%︎ Carbon: 15.2%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%︎ HIP 21053 A 6 - Class III gas giant
Body distance2,659 LsRing/belt typeMetal rich (Major)Earth masses814.5390Radius76,750 kmGravity5.62 gSurface temperature287 K (14°C/58°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 21053 A 5 - Class III gas giant
Body distance2,666 LsRing/belt typeRocky (Major)Earth masses990.2840Radius76,699 kmGravity6.84 gSurface temperature321 K (48°C/119°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 21053 A 5 a - Rocky body
Body distance2,647 LsEarth masses0.0094Radius1,473 kmGravity0.18 gSurface temperature195 K (-78°C/-108°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ HIP 21053 A 7 - Class II gas giant
Body distance2,679 LsRing/belt typeRocky (Major)Earth masses58.9437Radius51,725 kmGravity0.90 gSurface temperature159 K (-114°C/-173°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 21053 A 7 b - Rocky body
Body distance2,609 LsEarth masses0.0010Radius709 kmGravity0.08 gSurface temperature159 K (-114°C/-174°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ HIP 21053 A 7 c - Rocky body Landable
Body distance2,674 LsEarth masses0.0008Radius651 kmGravity0.08 gSurface temperature159 K (-114°C/-173°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Tin: 1.2%︎ Tungsten: 1.1%︎ Arsenic: 2.6%︎ Germanium: 5.9%︎ Zinc: 5.6%︎ Carbon: 16.6%︎ Iron: 20.4%︎ Nickel: 15.5%︎ Phosphorus: 10.6%︎ Sulphur: 19.8%︎ HIP 21053 A 7 a - Rocky body Landable
Body distance2,678 LsEarth masses0.0017Radius846 kmGravity0.10 gSurface temperature159 K (-114°C/-173°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Mercury: 0.8%︎ Tin: 1.1%︎ Chromium: 8.6%︎ Germanium: 5.5%︎ Zinc: 5.2%︎ Carbon: 15.6%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ HIP 21053 A 8 - Gas giant with ammonia-based life
Body distance3,718 LsRing/belt typeMetal rich (Major)Earth masses68.5139Radius47,897 kmGravity1.21 gSurface temperature132 K (-141°C/-222°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 21053 A 8 a - Rocky body Landable
Body distance3,715 LsEarth masses0.0011Radius734 kmGravity0.09 gSurface temperature131 K (-142°C/-224°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Antimony: 1.2%︎ Selenium: 2.9%︎ Mercury: 0.8%︎ Tin: 1.1%︎ Chromium: 8.6%︎ Manganese: 7.9%︎ Carbon: 15.6%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ HIP 21053 A 8 c - Rocky body Landable
Body distance3,718 LsEarth masses0.0034Radius1,057 kmGravity0.12 gSurface temperature130 K (-143°C/-225°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Chromium: 8.7%︎ Germanium: 5.6%︎ Zirconium: 2.3%︎ Carbon: 16.0%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%︎ HIP 21053 A 8 b - Rocky body Landable
Body distance3,718 LsEarth masses0.0011Radius734 kmGravity0.09 gSurface temperature130 K (-143°C/-225°F)Surface pressure0.00 atmVolcanismMinor Silicate vapour geysersAtmosphereTerraforming︎ Tellurium: 1.4%︎ Tin: 1.1%︎ Tungsten: 1.1%︎ Chromium: 8.6%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.6%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ HIP 21053 A 9 - High metal content world
Body distance3,758 LsEarth masses6.2512Radius10,196 kmGravity2.44 gSurface temperature385 K (112°C/233°F)Surface pressure81.45 atmVolcanismMajor Silicate vapour geysersAtmosphereThick Methane-richTerraforming︎ HIP 21053 B - Class K star
Body distance391,845 LsSolar masses0.5977Solar radius0.7560︎ HIP 21053 B 7 - Icy body
Body distance388,516 LsEarth masses1.2168Radius8,252 kmGravity0.73 gSurface temperature60 K (-213°C/-352°F)Surface pressure0.25 atmVolcanismMajor Water geysersAtmosphereNeon-richTerraforming︎ HIP 21053 B 3 - Icy body
Body distance390,517 LsEarth masses1.7682Radius9,216 kmGravity0.85 gSurface temperature501 K (228°C/443°F)Surface pressure8,048.60 atmVolcanismMajor Water geysersAtmosphereHot Thick Ammonia-richTerraforming︎ HIP 21053 B 4 - Icy body
Body distance391,146 LsEarth masses2.9834Radius10,669 kmGravity1.07 gSurface temperature472 K (199°C/390°F)Surface pressure13,305.50 atmVolcanismMajor Water geysersAtmosphereThick Methane-richTerraforming︎ HIP 21053 B 4 a - Icy body
Body distance391,042 LsEarth masses0.1886Radius4,936 kmGravity0.32 gSurface temperature91 K (-182°C/-296°F)Surface pressure5.04 atmVolcanismAtmosphereThick NitrogenTerraforming︎ HIP 21053 B 1 - Water world
Body distance391,519 LsEarth masses1.7993Radius7,229 kmGravity1.40 gSurface temperature413 K (140°C/283°F)Surface pressure7.59 atmVolcanismMinor Metallic magmaAtmosphereThick Water-richTerraformingTerraformable︎ HIP 21053 B 2 - Rocky ice world
Body distance392,320 LsEarth masses1.4331Radius7,359 kmGravity1.08 gSurface temperature509 K (236°C/457°F)Surface pressure3,371.16 atmVolcanismMinor Silicate vapour geysersAtmosphereHot Thick Ammonia-richTerraforming︎ HIP 21053 B 5 - Icy body
Body distance394,080 LsEarth masses2.8988Radius10,608 kmGravity1.05 gSurface temperature76 K (-197°C/-322°F)Surface pressure0.22 atmVolcanismMajor Water geysersAtmosphereNeon-richTerraforming︎ HIP 21053 B 5 a - Icy body Landable
Body distance394,176 LsEarth masses0.0700Radius3,596 kmGravity0.22 gSurface temperature76 K (-198°C/-324°F)Surface pressure0.03 atmVolcanismAtmosphereThin ArgonTerraforming︎ Selenium: 4.3%︎ Yttrium: 0.7%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Manganese: 4.9%︎ Vanadium: 2.9%︎ Carbon: 22.8%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%︎ HIP 21053 B 6 - Icy body
Body distance394,832 LsEarth masses1.6470Radius9,025 kmGravity0.82 gSurface temperature70 K (-203°C/-333°F)Surface pressure0.40 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming