Star system
HIP 19684
Economy
Terraforming / Colony
Government
Cooperative
Allegiance
Independent
Star type
Class F star Scoopable
Coordinates
99.63 / -137.75 / -93.06
Permit required
No
︎ HIP 19684 - Class F star
Body distance-Solar masses1.3906Solar radius1.2411︎ HIP 19684 1 - High metal content world Landable
Body distance112 LsEarth masses7.4475Radius10,674 kmGravity2.66 gSurface temperature672 K (399°C/750°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Ruthenium: 1.4%︎ Tin: 1.5%︎ Tungsten: 1.2%︎ Chromium: 10.1%︎ Vanadium: 5.5%︎ Zirconium: 2.6%︎ Carbon: 13.5%︎ Iron: 22.5%︎ Nickel: 17.0%︎ Phosphorus: 8.6%︎ Sulphur: 16.0%︎ HIP 19684 2 - High metal content world Landable
Body distance194 LsEarth masses1.7447Radius7,169 kmGravity1.38 gSurface temperature511 K (238°C/460°F)Surface pressure0.00 atmVolcanismMinor Silicate vapour geysersAtmosphereTerraforming︎ Antimony: 0.9%︎ Cadmium: 1.6%︎ Molybdenum: 1.4%︎ Chromium: 9.6%︎ Germanium: 4.5%︎ Manganese: 8.8%︎ Carbon: 12.7%︎ Iron: 21.2%︎ Nickel: 16.1%︎ Phosphorus: 8.1%︎ Sulphur: 15.1%︎ HIP 19684 3 - High metal content world
Body distance345 LsEarth masses2.3048Radius7,720 kmGravity1.57 gSurface temperature1,285 K (1,012°C/1,854°F)Surface pressure330.30 atmVolcanismMinor Metallic magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ HIP 19684 4 - High metal content world
Body distance345 LsEarth masses1.4085Radius6,797 kmGravity1.24 gSurface temperature1,223 K (950°C/1,742°F)Surface pressure221.42 atmVolcanismAtmosphereHot Thick Carbon dioxideTerraforming︎ HIP 19684 5 - High metal content world
Body distance585 LsEarth masses3.6119Radius8,759 kmGravity1.91 gSurface temperature1,308 K (1,035°C/1,895°F)Surface pressure638.62 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Carbon dioxideTerraforming︎ HIP 19684 6 - Water world
Body distance996 LsEarth masses3.7582Radius8,884 kmGravity1.94 gSurface temperature450 K (177°C/351°F)Surface pressure14.82 atmVolcanismMajor Silicate vapour geysersAtmosphereThick NitrogenTerraforming︎ HIP 19684 6 a - Rocky body
Body distance999 LsEarth masses0.1381Radius3,473 kmGravity0.46 gSurface temperature269 K (-4°C/25°F)Surface pressure0.21 atmVolcanismAtmosphereNitrogenTerraformingTerraforming︎ HIP 19684 7 - Ammonia world
Body distance2,892 LsRing/belt typeMetal rich (Major)Earth masses3.4448Radius8,729 kmGravity1.84 gSurface temperature319 K (46°C/115°F)Surface pressure20.12 atmVolcanismMajor Silicate vapour geysersAtmosphereThick Ammonia and oxygenTerraforming︎ HIP 19684 8 - Class I gas giant
Body distance4,099 LsEarth masses218.8890Radius67,640 kmGravity1.94 gSurface temperature134 K (-139°C/-219°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 19684 8 d - Icy body Landable
Body distance4,085 LsEarth masses0.0113Radius1,957 kmGravity0.12 gSurface temperature100 K (-173°C/-280°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 4.1%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Manganese: 5.0%︎ Carbon: 22.0%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.1%︎ Sulphur: 26.1%︎ HIP 19684 8 c - Icy body Landable
Body distance4,089 LsEarth masses0.0076Radius1,719 kmGravity0.11 gSurface temperature100 K (-173°C/-279°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Tellurium: 0.9%︎ Cadmium: 1.0%︎ Molybdenum: 0.8%︎ Vanadium: 3.1%︎ Zinc: 3.4%︎ Carbon: 22.8%︎ Iron: 12.5%︎ Nickel: 9.5%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%︎ HIP 19684 8 a - Icy body Landable
Body distance4,095 LsEarth masses0.0012Radius908 kmGravity0.06 gSurface temperature102 K (-171°C/-276°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.0%︎ Mercury: 0.6%︎ Molybdenum: 0.9%︎ Chromium: 6.0%︎ Manganese: 5.5%︎ Vanadium: 3.3%︎ Carbon: 21.0%︎ Iron: 13.3%︎ Nickel: 10.1%︎ Phosphorus: 13.5%︎ Sulphur: 25.0%︎ HIP 19684 8 b - Icy body Landable
Body distance4,100 LsEarth masses0.0032Radius1,253 kmGravity0.08 gSurface temperature101 K (-172°C/-277°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.9%︎ Tellurium: 1.0%︎ Cadmium: 1.0%︎ Tungsten: 0.7%︎ Chromium: 6.1%︎ Germanium: 3.9%︎ Carbon: 21.1%︎ Iron: 13.5%︎ Nickel: 10.2%︎ Phosphorus: 13.5%︎ Sulphur: 25.1%︎ HIP 19684 8 b a - Icy body Landable
Body distance4,100 LsEarth masses0.0002Radius507 kmGravity0.03 gSurface temperature101 K (-172°C/-277°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Selenium: 4.4%︎ Tellurium: 0.9%︎ Cadmium: 0.8%︎ Niobium: 0.7%︎ Chromium: 4.6%︎ Manganese: 4.2%︎ Carbon: 23.5%︎ Iron: 10.3%︎ Nickel: 7.8%︎ Phosphorus: 15.0%︎ Sulphur: 27.9%