Star system
HR 916
Economy
Extraction / Industrial
Government
Theocracy
Allegiance
Independent
Star type
Class A star Scoopable
Coordinates
-55.5 / -64.97 / -123.25
Permit required
No
︎ HR 916 - Class A star
Body distance-Solar masses1.5977Solar radius1.3237︎ HR 916 1 - High metal content world
Body distance375 LsEarth masses3.7026Radius8,855 kmGravity1.92 gSurface temperature461 K (188°C/370°F)Surface pressure4.99 atmVolcanismMajor Silicate vapour geysersAtmosphereThick Sulphur dioxideTerraforming︎ HR 916 2 - High metal content world
Body distance661 LsEarth masses8.5799Radius11,050 kmGravity2.86 gSurface temperature2,350 K (2,077°C/3,770°F)Surface pressure21,159.73 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick WaterTerraforming︎ HR 916 3 - Class II gas giant
Body distance1,560 LsRing/belt typeRocky (Pristine)Earth masses245.5000Radius69,572 kmGravity2.06 gSurface temperature228 K (-45°C/-49°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 916 4 - High metal content world
Body distance2,376 LsRing/belt typeRocky (Pristine)Earth masses3.3081Radius9,007 kmGravity1.66 gSurface temperature229 K (-44°C/-48°F)Surface pressure4.88 atmVolcanismMajor Silicate vapour geysersAtmosphereNitrogenTerraforming︎ HR 916 5 - Class I gas giant
Body distance2,936 LsRing/belt typeMetal rich (Pristine)
Rocky (Pristine)Earth masses33.6842Radius40,076 kmGravity0.85 gSurface temperature147 K (-126°C/-194°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 916 5 d - Rocky body
Body distance2,935 LsEarth masses0.0009Radius675 kmGravity0.08 gSurface temperature247 K (-26°C/-15°F)Surface pressure0.92 atmVolcanismMinor Water magmaAtmosphereCarbon dioxideTerraforming︎ HR 916 5 c - Rocky body
Body distance2,935 LsEarth masses0.0002Radius396 kmGravity0.05 gSurface temperature227 K (-47°C/-52°F)Surface pressure0.40 atmVolcanismMinor Metallic magmaAtmosphereCarbon dioxideTerraforming︎ HR 916 5 b - Rocky body
Body distance2,935 LsEarth masses0.0002Radius421 kmGravity0.05 gSurface temperature229 K (-44°C/-47°F)Surface pressure0.45 atmVolcanismMinor Silicate vapour geysersAtmosphereCarbon dioxideTerraforming︎ HR 916 5 a - Rocky body
Body distance2,935 LsEarth masses0.0009Radius690 kmGravity0.08 gSurface temperature256 K (-18°C/0°F)Surface pressure1.23 atmVolcanismMinor Metallic magmaAtmosphereCarbon dioxideTerraforming︎ HR 916 6 - Icy body Landable
Body distance2,948 LsRing/belt typeRocky (Pristine)Earth masses7.5853Radius15,361 kmGravity1.31 gSurface temperature146 K (-128°C/-198°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.4%︎ Tellurium: 0.9%︎ Niobium: 1.1%︎ Tungsten: 0.9%︎ Chromium: 7.1%︎ Manganese: 6.5%︎ Carbon: 18.5%︎ Iron: 15.8%︎ Nickel: 12.0%︎ Phosphorus: 11.8%︎ Sulphur: 22.0%︎ HR 916 6 c - Rocky body Landable
Body distance2,947 LsEarth masses0.0002Radius422 kmGravity0.05 gSurface temperature163 K (-110°C/-167°F)Surface pressure0.00 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Technetium: 0.7%︎ Mercury: 0.9%︎ Tin: 1.2%︎ Manganese: 8.3%︎ Vanadium: 4.9%︎ Zirconium: 2.3%︎ Carbon: 16.4%︎ Iron: 20.1%︎ Nickel: 15.2%︎ Phosphorus: 10.5%︎ Sulphur: 19.5%︎ HR 916 6 a - Rocky body
Body distance2,949 LsEarth masses0.0002Radius403 kmGravity0.05 gSurface temperature227 K (-47°C/-52°F)Surface pressure0.41 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ HR 916 6 b - Rocky body
Body distance2,949 LsEarth masses0.0003Radius449 kmGravity0.05 gSurface temperature202 K (-71°C/-96°F)Surface pressure0.13 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ HR 916 7 - Icy body
Body distance4,088 LsRing/belt typeIcy (Pristine)Earth masses13.0896Radius15,929 kmGravity2.10 gSurface temperature1,562 K (1,289°C/2,353°F)Surface pressure3,278,302.49 atmVolcanismWater geysersAtmosphereHot Thick WaterTerraforming