Star system
HIP 89478
Economy
Industrial / Extraction
Government
Cooperative
Allegiance
Independent
Star type
Class G star Scoopable
Coordinates
-166.69 / 96.47 / -62.91
Permit required
No
︎ HIP 89478 - Class G star
Body distance-Solar masses1.0000Solar radius0.9892︎ HIP 89478 1 - Class III gas giant
Body distance2,645 LsRing/belt typeMetal rich (Pristine)
Rocky (Pristine)Earth masses764.7830Radius75,527 kmGravity5.45 gSurface temperature263 K (-10°C/13°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 89478 1 b - Rocky body
Body distance2,644 LsEarth masses0.0156Radius1,738 kmGravity0.21 gSurface temperature172 K (-101°C/-150°F)Surface pressure0.00 atmVolcanismRocky magmaAtmosphereSulphur dioxideTerraforming︎ HIP 89478 1 a - Rocky body Landable
Body distance2,645 LsEarth masses0.0235Radius1,989 kmGravity0.24 gSurface temperature180 K (-93°C/-136°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Antimony: 1.2%︎ Selenium: 3.0%︎ Mercury: 0.9%︎ Tungsten: 1.1%︎ Chromium: 8.8%︎ Zinc: 5.3%︎ Carbon: 16.1%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ HIP 89478 2 - High metal content world
Body distance2,662 LsRing/belt typeRocky (Pristine)Earth masses1.3064Radius6,590 kmGravity1.22 gSurface temperature407 K (134°C/273°F)Surface pressure20.78 atmVolcanismAtmosphereThick Methane-richTerraforming︎ HIP 89478 3 - Class III gas giant
Body distance3,651 LsRing/belt typeMetal rich (Pristine)Earth masses1,428.6800Radius74,661 kmGravity10.42 gSurface temperature385 K (112°C/233°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 89478 3 b a - Rocky body Landable
Body distance3,648 LsEarth masses0.0012Radius755 kmGravity0.08 gSurface temperature165 K (-108°C/-163°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Yttrium: 1.1%︎ Cadmium: 1.4%︎ Tin: 0.9%︎ Chromium: 7.9%︎ Germanium: 5.9%︎ Vanadium: 4.3%︎ Carbon: 16.8%︎ Iron: 17.6%︎ Nickel: 13.3%︎ Phosphorus: 10.8%︎ Sulphur: 20.0%︎ HIP 89478 3 b - Rocky body Landable
Body distance3,648 LsEarth masses0.0122Radius1,603 kmGravity0.19 gSurface temperature165 K (-108°C/-163°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Molybdenum: 1.2%︎ Tungsten: 1.0%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Zinc: 5.0%︎ Carbon: 15.2%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ HIP 89478 3 a - Rocky body Landable
Body distance3,651 LsEarth masses0.0100Radius1,504 kmGravity0.18 gSurface temperature196 K (-78°C/-108°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Antimony: 1.2%︎ Selenium: 3.1%︎ Cadmium: 1.6%︎ Niobium: 1.4%︎ Vanadium: 5.0%︎ Zinc: 5.5%︎ Carbon: 16.6%︎ Iron: 20.2%︎ Nickel: 15.3%︎ Phosphorus: 10.6%︎ Sulphur: 19.7%︎ HIP 89478 4 - Class I gas giant
Body distance3,689 LsRing/belt typeMetal rich (Pristine)Earth masses49.2075Radius47,788 kmGravity0.88 gSurface temperature137 K (-136°C/-213°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 89478 4 a - Rocky body
Body distance3,689 LsEarth masses0.0006Radius584 kmGravity0.07 gSurface temperature226 K (-47°C/-52°F)Surface pressure0.86 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ HIP 89478 6 - High metal content world
Body distance6,224 LsRing/belt typeMetal rich (Pristine)Earth masses7.3772Radius10,650 kmGravity2.64 gSurface temperature279 K (6°C/42°F)Surface pressure64.12 atmVolcanismMajor Silicate vapour geysersAtmosphereThick MethaneTerraforming︎ HIP 89478 5 - Gas giant with ammonia-based life
Body distance6,299 LsRing/belt typeRocky (Pristine)Earth masses202.8360Radius62,708 kmGravity2.10 gSurface temperature115 K (-158°C/-252°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 89478 5 b - Rocky body Landable
Body distance6,297 LsEarth masses0.0016Radius820 kmGravity0.10 gSurface temperature99 K (-174°C/-281°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.3%︎ Selenium: 3.2%︎ Mercury: 0.9%︎ Niobium: 1.4%︎ Arsenic: 2.7%︎ Vanadium: 5.1%︎ Carbon: 17.2%︎ Iron: 20.9%︎ Nickel: 15.8%︎ Phosphorus: 11.0%︎ Sulphur: 20.5%︎ HIP 89478 5 a - Rocky body Landable
Body distance6,298 LsEarth masses0.0017Radius836 kmGravity0.10 gSurface temperature100 K (-173°C/-280°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Manganese: 8.1%︎ Vanadium: 4.8%︎ Carbon: 16.2%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ HIP 89478 5 c - Rocky body Landable
Body distance6,302 LsEarth masses0.0016Radius819 kmGravity0.10 gSurface temperature98 K (-176°C/-284°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Manganese: 8.0%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.9%︎ Iron: 19.3%︎ Nickel: 14.6%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%︎ HIP 89478 5 d - Rocky body Landable
Body distance6,305 LsEarth masses0.0048Radius1,182 kmGravity0.14 gSurface temperature97 K (-176°C/-285°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.0%︎ Technetium: 0.7%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Chromium: 8.8%︎ Vanadium: 4.8%︎ Carbon: 16.1%︎ Iron: 19.5%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%