Star system
HR 5457
Economy
Military / Extraction
Government
Corporate
Allegiance
Federation
Star type
Class F star Scoopable
Coordinates
68.81 / 23.59 / 87.94
Permit required
No
Powerplay
Exploited
Powers
︎ HR 5457 - Class F star
Body distance-Solar masses1.4961Solar radius1.2607︎ HR 5457 1 - High metal content world
Body distance17 LsEarth masses15.5376Radius12,745 kmGravity3.89 gSurface temperature8,059 K (7,786°C/14,047°F)Surface pressure11,266,123.86 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Silicate vapourTerraforming︎ HR 5457 2 - High metal content world
Body distance29 LsEarth masses3.9853Radius9,029 kmGravity1.99 gSurface temperature1,403 K (1,129°C/2,065°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thin Silicate vapourTerraforming︎ HR 5457 3 - Class III gas giant
Body distance1,284 LsRing/belt typeMetal rich (Common)Earth masses612.8510Radius75,558 kmGravity4.36 gSurface temperature298 K (25°C/77°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 5457 3 e - Rocky body Landable
Body distance1,277 LsEarth masses0.0008Radius657 kmGravity0.08 gSurface temperature221 K (-52°C/-62°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Tellurium: 1.4%︎ Molybdenum: 1.2%︎ Niobium: 1.3%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.1%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 17.9%︎ HR 5457 3 b - Rocky body Landable
Body distance1,280 LsEarth masses0.0024Radius938 kmGravity0.11 gSurface temperature225 K (-48°C/-55°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Arsenic: 2.4%︎ Chromium: 8.6%︎ Manganese: 7.9%︎ Carbon: 15.5%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 9.9%︎ Sulphur: 18.5%︎ HR 5457 3 a - Rocky body Landable
Body distance1,285 LsEarth masses0.0014Radius780 kmGravity0.09 gSurface temperature229 K (-44°C/-47°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.8%︎ Mercury: 0.9%︎ Molybdenum: 1.4%︎ Arsenic: 2.7%︎ Vanadium: 5.2%︎ Zirconium: 2.5%︎ Carbon: 17.4%︎ Iron: 21.3%︎ Nickel: 16.1%︎ Phosphorus: 11.1%︎ Sulphur: 20.6%︎ HR 5457 3 f - Rocky body Landable
Body distance1,287 LsEarth masses0.0008Radius656 kmGravity0.08 gSurface temperature220 K (-53°C/-64°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Selenium: 3.0%︎ Molybdenum: 1.3%︎ Tin: 1.2%︎ Manganese: 8.2%︎ Zinc: 5.4%︎ Carbon: 16.1%︎ Iron: 19.8%︎ Nickel: 15.0%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ HR 5457 3 c - Rocky body Landable
Body distance1,289 LsEarth masses0.0012Radius742 kmGravity0.09 gSurface temperature223 K (-51°C/-59°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Chromium: 8.6%︎ Germanium: 5.5%︎ Vanadium: 4.7%︎ Carbon: 15.5%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 9.9%︎ Sulphur: 18.5%︎ HR 5457 3 d - Rocky body Landable
Body distance1,292 LsEarth masses0.0010Radius713 kmGravity0.08 gSurface temperature221 K (-52°C/-62°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Selenium: 3.3%︎ Tellurium: 1.6%︎ Mercury: 0.9%︎ Tungsten: 1.2%︎ Arsenic: 2.8%︎ Zirconium: 2.5%︎ Carbon: 17.6%︎ Iron: 21.6%︎ Nickel: 16.3%︎ Phosphorus: 11.3%︎ Sulphur: 20.9%︎ HR 5457 4 - Icy body
Body distance4,524 LsEarth masses5.3898Radius12,120 kmGravity1.49 gSurface temperature559 K (286°C/546°F)Surface pressure21,824.62 atmVolcanismMajor Water geysersAtmosphereHot Thick Methane-richTerraforming