🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.9

Radius: 8.6

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.8 AU - 0.92 AU

Year: 515 Days

Day: 8.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 37,900,000 km

• M1: 107,112 km (0.099 R)
• M2: 507,137 km (0.071 R)
• M3: 828,623 km (0.062 R)
• M4: 1,098,946 km (0.094 R)
• M5: 1,485,806 km (0.111 R)
• M6: 2,354,072 km (0.102 R)
• M7: 3,727,231 km (0.07 R)
• M8: 4,391,894 km (0.064 R)
• M9: 4,817,500 km (0.106 R)
• M10: 5,880,692 km (0.12 R)
• M11: 6,164,629 km (0.041 R)
• M12: 6,617,761 km (0.053 R)
• M13: 7,008,660 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.7

Radius: 13

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.78 AU - 1.88 AU

Year: 1598 Days

Day: 8.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 37,900,000 km

• M1: 162,613 km (0.053 R)
• M2: 647,460 km (0.083 R)
• M3: 1,161,927 km (0.093 R)
• M4: 1,570,478 km (0.034 R)
• M5: 2,418,698 km (0.091 R)
• M6: 3,292,500 km (0.111 R)
• M7: 3,697,012 km (0.062 R)
• M8: 4,366,911 km (0.104 R)
• M9: 4,936,131 km (0.079 R)
• M10: 5,619,195 km (0.03 R)
• M11: 6,482,973 km (0.081 R)
• M12: 7,251,757 km (0.092 R)
• M13: 8,332,452 km (0.11 R)
• M14: 8,882,074 km (0.033 R)
• M15: 9,486,749 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.7

Radius: 10.4

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.14 AU - 4.2 AU

Year: 4540 Days

Day: 11.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 37,900,000 km

• M1: 129,402 km (0.047 R)
• M2: 555,158 km (0.084 R)
• M3: 920,476 km (0.107 R)
• M4: 1,266,196 km (0.12 R)
• M5: 1,781,860 km (0.032 R)
• M6: 2,123,243 km (0.114 R)
• M7: 3,292,649 km (0.12 R)
• M8: 3,853,043 km (0.092 R)
• M9: 4,430,939 km (0.102 R)
• M10: 5,392,554 km (0.109 R)
• M11: 6,813,585 km (0.059 R)
• M12: 8,539,794 km (0.116 R)
• M13: 9,113,801 km (0.096 R)
• M14: 10,661,990 km (0.108 R)
• M15: 11,498,691 km (0.027 R)
• M16: 13,020,550 km (0.108 R)
• M17: 15,601,861 km (0.105 R)
• M18: 16,514,857 km (0.077 R)
• M19: 17,748,890 km (0.088 R)
• M20: 18,863,244 km (0.111 R)
• M21: 20,211,121 km (0.103 R)
• M22: 20,716,762 km (0.113 R)
• M23: 22,486,206 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.3

Radius: 7.2

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.35 AU - 8.63 AU

Year: 13235 Days

Day: 20.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 37,900,000 km

• M1: 89,609 km (0.028 R)
• M2: 465,249 km (0.075 R)
• M3: 850,464 km (0.111 R)
• M4: 1,498,372 km (0.051 R)
• M5: 2,753,050 km (0.058 R)
• M6: 4,116,185 km (0.087 R)
• M7: 5,498,470 km (0.069 R)
• M8: 5,977,482 km (0.114 R)
• M9: 7,202,988 km (0.106 R)
• M10: 7,659,261 km (0.12 R)
• M11: 7,934,222 km (0.044 R)
• M12: 9,320,546 km (0.106 R)
• M13: 10,666,179 km (0.039 R)
• M14: 13,622,382 km (0.104 R)
• M15: 19,375,916 km (0.04 R)
• M16: 20,860,825 km (0.057 R)
• M17: 23,805,060 km (0.056 R)
• M18: 24,902,062 km (0.062 R)
• M19: 27,015,131 km (0.119 R)
• M20: 28,488,521 km (0.085 R)
• M21: 29,917,779 km (0.072 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 11,623 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit