Star system
Zeta Horologii
Economy
High Tech / Refinery
Government
Patronage
Allegiance
Empire
Star type
Class F star Scoopable
Coordinates
89.13 / -132.91 / 6.03
Permit required
No
︎ Zeta Horologii - Class F star
Body distance-Solar masses2.2344Solar radius1.6225︎ Zeta Horologii 1 - Class IV gas giant
Body distance884 LsRing/belt typeMetal rich (Low)Earth masses2,347.9800Radius71,715 kmGravity18.55 gSurface temperature850 K (576°C/1,070°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Zeta Horologii 1 a - Rocky body Landable
Body distance882 LsEarth masses0.0083Radius1,415 kmGravity0.17 gSurface temperature450 K (177°C/351°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Tungsten: 1.0%︎ Chromium: 8.5%︎ Germanium: 5.4%︎ Zinc: 5.1%︎ Carbon: 15.5%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 9.9%︎ Sulphur: 18.4%︎ Zeta Horologii 2 - High metal content world
Body distance906 LsRing/belt typeMetal rich (Low)Earth masses1.9557Radius7,403 kmGravity1.45 gSurface temperature1,289 K (1,016°C/1,860°F)Surface pressure288.58 atmVolcanismMinor Metallic magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ Zeta Horologii 3 d - Rocky body Landable
Body distance1,242 LsEarth masses0.0217Radius1,937 kmGravity0.24 gSurface temperature308 K (34°C/94°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.1%︎ Molybdenum: 1.2%︎ Tin: 1.1%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.2%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ Zeta Horologii 3 e - Rocky body Landable
Body distance1,243 LsEarth masses0.0200Radius1,887 kmGravity0.23 gSurface temperature308 K (34°C/94°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Arsenic: 2.5%︎ Chromium: 8.8%︎ Germanium: 5.6%︎ Carbon: 16.0%︎ Iron: 19.5%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ Zeta Horologii 3 c - Rocky body Landable
Body distance1,243 LsEarth masses0.0249Radius2,027 kmGravity0.25 gSurface temperature308 K (34°C/94°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Arsenic: 2.5%︎ Chromium: 8.8%︎ Vanadium: 4.8%︎ Carbon: 16.1%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ Zeta Horologii 3 b - Rocky body Landable
Body distance1,245 LsEarth masses0.0363Radius2,288 kmGravity0.28 gSurface temperature308 K (34°C/94°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.8%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ Zeta Horologii 3 a - Rocky body Landable
Body distance1,246 LsEarth masses0.0315Radius2,187 kmGravity0.27 gSurface temperature308 K (34°C/94°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Yttrium: 1.1%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.2%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%︎ Zeta Horologii 4 a - Rocky body
Body distance1,601 LsEarth masses0.0242Radius2,007 kmGravity0.24 gSurface temperature1,129 K (856°C/1,573°F)Surface pressure204.72 atmVolcanismMajor Rocky magmaAtmosphereHot Thick Sulphur dioxideTerraforming︎ Zeta Horologii 4 b - Rocky body
Body distance1,605 LsEarth masses0.0239Radius1,997 kmGravity0.24 gSurface temperature639 K (366°C/691°F)Surface pressure2.03 atmVolcanismAtmosphereHot WaterTerraforming︎ Zeta Horologii 4 d - Rocky body
Body distance1,605 LsEarth masses0.0361Radius2,285 kmGravity0.28 gSurface temperature662 K (389°C/732°F)Surface pressure2.71 atmVolcanismAtmosphereHot WaterTerraforming︎ Zeta Horologii 4 c - Rocky body
Body distance1,607 LsEarth masses0.0529Radius2,584 kmGravity0.32 gSurface temperature684 K (411°C/772°F)Surface pressure3.54 atmVolcanismAtmosphereHot WaterTerraforming︎ Zeta Horologii 4 e - Icy body Landable
Body distance1,620 LsRing/belt typeRocky (Low)Earth masses0.2889Radius5,674 kmGravity0.37 gSurface temperature332 K (59°C/139°F)Surface pressure0.08 atmVolcanismAtmosphereThin Water-richTerraforming︎ Tellurium: 0.8%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Germanium: 3.1%︎ Manganese: 4.9%︎ Zirconium: 1.4%︎ Carbon: 23.8%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 15.3%︎ Sulphur: 28.3%︎ Zeta Horologii 5 a - Icy body Landable
Body distance2,107 LsRing/belt typeMetal rich (Low)Earth masses0.1741Radius4,790 kmGravity0.31 gSurface temperature219 K (-54°C/-66°F)Surface pressure0.06 atmVolcanismAtmosphereThin OxygenTerraforming︎ Antimony: 0.7%︎ Selenium: 4.2%︎ Cadmium: 0.9%︎ Mercury: 0.5%︎ Chromium: 5.5%︎ Vanadium: 3.0%︎ Carbon: 22.5%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ Zeta Horologii 7 - High metal content world
Body distance3,822 LsRing/belt typeRocky (Low)Earth masses8.6748Radius11,251 kmGravity2.78 gSurface temperature647 K (374°C/705°F)Surface pressure136.38 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Methane-richTerraforming︎ Zeta Horologii 6 - Class II gas giant
Body distance3,838 LsRing/belt typeRocky (Low)Earth masses53.3274Radius41,403 kmGravity1.26 gSurface temperature176 K (-97°C/-143°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Zeta Horologii 6 b - Rocky body Landable
Body distance3,837 LsEarth masses0.0036Radius1,075 kmGravity0.13 gSurface temperature176 K (-97°C/-143°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Chromium: 8.8%︎ Germanium: 5.6%︎ Zirconium: 2.3%︎ Carbon: 16.1%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ Zeta Horologii 6 a - Rocky body Landable
Body distance3,838 LsEarth masses0.0056Radius1,240 kmGravity0.15 gSurface temperature177 K (-97°C/-142°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Mercury: 0.8%︎ Niobium: 1.3%︎ Chromium: 8.6%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.7%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%︎ Zeta Horologii 8 - Water world
Body distance5,754 LsRing/belt typeMetal rich (Low)Earth masses14.4581Radius12,547 kmGravity3.73 gSurface temperature413 K (140°C/284°F)Surface pressure115.95 atmVolcanismMajor Silicate vapour geysersAtmosphereThick Carbon dioxideTerraforming︎ Zeta Horologii 3 - Class Y star (brown dwarf)
Body distance1,243 LsSolar masses0.0078Solar radius0.0496︎ Zeta Horologii 4 - Class Y star (brown dwarf)
Body distance1,598 LsSolar masses0.0117Solar radius0.0560︎ Zeta Horologii 5 - Class Y star (brown dwarf)
Body distance2,121 LsSolar masses0.0117Solar radius0.0664