Star system
Chayahun Di
Economy
Refinery / Terraforming
Government
Patronage
Allegiance
Empire
Star type
Class F star Scoopable
Coordinates
-33.72 / -168.19 / 19.41
Permit required
No
︎ Chayahun Di - Class F star
Body distance-Solar masses1.3789Solar radius1.3049︎ Chayahun Di 1 - Metal-rich body Landable
Body distance47 LsEarth masses0.1515Radius2,729 kmGravity0.83 gSurface temperature1,035 K (762°C/1,403°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 1.0%︎ Molybdenum: 2.4%︎ Niobium: 2.5%︎ Chromium: 16.5%︎ Vanadium: 9.0%︎ Zirconium: 4.3%︎ Iron: 36.6%︎ Nickel: 27.7%︎ Chayahun Di 2 - High metal content world Landable
Body distance83 LsEarth masses0.3529Radius4,427 kmGravity0.73 gSurface temperature781 K (508°C/946°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.3%︎ Cadmium: 1.6%︎ Niobium: 1.4%︎ Chromium: 9.5%︎ Manganese: 8.7%︎ Vanadium: 5.2%︎ Carbon: 12.5%︎ Iron: 21.1%︎ Nickel: 15.9%︎ Phosphorus: 8.0%︎ Sulphur: 14.8%︎ Chayahun Di 3 - High metal content world Landable
Body distance151 LsEarth masses1.4466Radius6,759 kmGravity1.29 gSurface temperature578 K (305°C/580°F)Surface pressure0.00 atmVolcanismMinor Silicate vapour geysersAtmosphereTerraforming︎ Yttrium: 1.3%︎ Molybdenum: 1.4%︎ Tin: 1.4%︎ Chromium: 9.5%︎ Manganese: 8.7%︎ Zinc: 5.7%︎ Carbon: 12.4%︎ Iron: 21.1%︎ Nickel: 16.0%︎ Phosphorus: 7.9%︎ Sulphur: 14.7%︎ Chayahun Di 3 a - Rocky body Landable
Body distance152 LsEarth masses0.0784Radius2,898 kmGravity0.38 gSurface temperature578 K (305°C/580°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.3%︎ Selenium: 3.0%︎ Mercury: 0.9%︎ Molybdenum: 1.4%︎ Manganese: 8.8%︎ Zirconium: 2.5%︎ Carbon: 15.9%︎ Iron: 21.2%︎ Nickel: 16.1%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%︎ Chayahun Di 4 - High metal content world Landable
Body distance262 LsEarth masses0.6510Radius5,342 kmGravity0.93 gSurface temperature439 K (166°C/330°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.4%︎ Cadmium: 1.7%︎ Niobium: 1.5%︎ Manganese: 9.0%︎ Vanadium: 5.4%︎ Zinc: 5.9%︎ Carbon: 13.0%︎ Iron: 21.9%︎ Nickel: 16.5%︎ Phosphorus: 8.3%︎ Sulphur: 15.4%︎ Chayahun Di 5 - High metal content world
Body distance458 LsEarth masses1.5202Radius6,859 kmGravity1.31 gSurface temperature1,067 K (794°C/1,461°F)Surface pressure239.64 atmVolcanismMinor Silicate vapour geysersAtmosphereHot Thick Carbon dioxideTerraforming︎ Chayahun Di 5 a - Rocky body Landable
Body distance458 LsEarth masses0.0805Radius2,922 kmGravity0.38 gSurface temperature332 K (59°C/138°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.3%︎ Selenium: 2.9%︎ Molybdenum: 1.3%︎ Tin: 1.3%︎ Germanium: 5.4%︎ Manganese: 8.5%︎ Carbon: 15.3%︎ Iron: 20.5%︎ Nickel: 15.5%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%︎ Chayahun Di 6 - High metal content world
Body distance843 LsEarth masses0.8198Radius5,728 kmGravity1.02 gSurface temperature717 K (444°C/830°F)Surface pressure109.28 atmVolcanismRocky magmaAtmosphereHot Thick Carbon dioxideTerraformingTerraforming︎ Chayahun Di 7 - Water world
Body distance1,453 LsEarth masses1.1723Radius6,373 kmGravity1.17 gSurface temperature442 K (169°C/335°F)Surface pressure10.95 atmVolcanismMajor Rocky magmaAtmosphereThick Carbon dioxideTerraforming︎ Chayahun Di 8 - High metal content world
Body distance1,454 LsEarth masses0.9355Radius5,959 kmGravity1.07 gSurface temperature450 K (177°C/350°F)Surface pressure9.35 atmVolcanismMajor Rocky magmaAtmosphereThick Ammonia-richTerraforming︎ Chayahun Di 9 - High metal content world
Body distance2,505 LsEarth masses4.0941Radius9,101 kmGravity2.01 gSurface temperature415 K (142°C/287°F)Surface pressure55.14 atmVolcanismMajor Silicate vapour geysersAtmosphereThick Methane-richTerraforming︎ Chayahun Di 10 - Icy body
Body distance4,203 LsRing/belt typeRocky (Common)Earth masses4.1752Radius12,487 kmGravity1.09 gSurface temperature523 K (250°C/481°F)Surface pressure10,472.64 atmVolcanismMajor Water geysersAtmosphereHot Thick Methane-richTerraforming