Star system
HIP 23816
Economy
Terraforming / Industrial
Government
Confederacy
Allegiance
Independent
Star type
Class F star Scoopable
Coordinates
87.88 / -82.75 / -112.59
Permit required
No
Powerplay
Unoccupied
Powers
︎ HIP 23816 A - Class F star
Body distance-Solar masses1.4258Solar radius1.2657︎ HIP 23816 A 1 - Metal-rich body Landable
Body distance51 LsEarth masses0.5854Radius4,136 kmGravity1.39 gSurface temperature1,033 K (760°C/1,400°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.3%︎ Cadmium: 2.7%︎ Niobium: 2.4%︎ Arsenic: 1.6%︎ Chromium: 15.8%︎ Manganese: 14.5%︎ Iron: 35.1%︎ Nickel: 26.5%︎ HIP 23816 A 2 - High metal content world
Body distance474 LsEarth masses3.1275Radius8,451 kmGravity1.78 gSurface temperature1,221 K (948°C/1,738°F)Surface pressure447.80 atmVolcanismMetallic magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ HIP 23816 A 4 - High metal content world
Body distance1,128 LsEarth masses3.3702Radius8,628 kmGravity1.84 gSurface temperature978 K (705°C/1,300°F)Surface pressure212.46 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick WaterTerraformingTerraforming︎ HIP 23816 A 3 - High metal content world
Body distance1,128 LsEarth masses3.6260Radius8,804 kmGravity1.90 gSurface temperature1,236 K (963°C/1,765°F)Surface pressure1,343.66 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick WaterTerraformingTerraformable︎ HIP 23816 A 5 - Class I gas giant
Body distance3,549 LsRing/belt typeRocky (Pristine)Earth masses54.6191Radius51,316 kmGravity0.84 gSurface temperature142 K (-132°C/-205°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 23816 A 5 b - Rocky body Landable
Body distance3,546 LsEarth masses0.0003Radius467 kmGravity0.05 gSurface temperature156 K (-117°C/-179°F)Surface pressure0.01 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Polonium: 0.5%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Mercury: 0.9%︎ Manganese: 8.2%︎ Vanadium: 4.9%︎ Carbon: 16.3%︎ Iron: 19.9%︎ Nickel: 15.0%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ HIP 23816 A 5 c - Rocky body Landable
Body distance3,547 LsEarth masses0.0019Radius874 kmGravity0.10 gSurface temperature166 K (-107°C/-160°F)Surface pressure0.02 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Technetium: 0.7%︎ Niobium: 1.4%︎ Tin: 1.2%︎ Arsenic: 2.6%︎ Germanium: 5.8%︎ Zinc: 5.5%︎ Carbon: 16.6%︎ Iron: 20.3%︎ Nickel: 15.4%︎ Phosphorus: 10.6%︎ Sulphur: 19.8%︎ HIP 23816 A 5 a - Rocky body Landable
Body distance3,548 LsEarth masses0.0007Radius612 kmGravity0.07 gSurface temperature160 K (-113°C/-172°F)Surface pressure0.01 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Yttrium: 1.1%︎ Molybdenum: 1.2%︎ Niobium: 1.3%︎ Chromium: 8.5%︎ Germanium: 5.4%︎ Zinc: 5.2%︎ Carbon: 15.5%︎ Iron: 19.0%︎ Nickel: 14.3%︎ Phosphorus: 9.9%︎ Sulphur: 18.5%︎ HIP 23816 A 6 - High metal content world
Body distance5,156 LsRing/belt typeMetal rich (Pristine)Earth masses4.6994Radius9,447 kmGravity2.14 gSurface temperature338 K (65°C/149°F)Surface pressure41.66 atmVolcanismMajor Silicate vapour geysersAtmosphereThick MethaneTerraforming︎ HIP 23816 B - Class K star
Body distance37,534 LsSolar masses0.7891Solar radius0.8391