🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.84 AU - 1.96 AU

Year: 929 Days

Day: 34.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.57 AU - 4.73 AU

Year: 2999 Days

Day: 47.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.15 AU - 5.33 AU

Year: 3661 Days

Day: 20.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,300,508 km

• M1: 23,188 km (0.077 R)
• M2: 443,408 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82

Radius: 8

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 9.39 AU - 13.77 AU

Year: 13980 Days

Day: 8.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 91,300,508 km

• M1: 99,483 km (0.101 R)
• M2: 587,620 km (0.041 R)
• M3: 839,842 km (0.12 R)
• M4: 1,226,104 km (0.113 R)
• M5: 2,040,515 km (0.072 R)
• M6: 2,327,444 km (0.09 R)
• M7: 3,059,127 km (0.101 R)
• M8: 3,499,393 km (0.115 R)
• M9: 4,334,598 km (0.073 R)
• M10: 5,023,646 km (0.045 R)
• M11: 5,324,487 km (0.079 R)
• M12: 5,637,297 km (0.081 R)
• M13: 8,295,800 km (0.056 R)
• M14: 9,314,263 km (0.057 R)
• M15: 9,981,170 km (0.062 R)
• M16: 10,590,482 km (0.036 R)
• M17: 13,021,148 km (0.049 R)
• M18: 13,642,877 km (0.076 R)
• M19: 14,393,110 km (0.094 R)
• M20: 15,454,956 km (0.114 R)
• M21: 16,211,024 km (0.117 R)
• M22: 17,859,592 km (0.067 R)
• M23: 19,549,899 km (0.084 R)
• M24: 25,257,356 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.8

Radius: 4.3

Gravity: 23.79 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 20.33 AU - 20.57 AU

Year: 32808 Days

Day: 22 Hours

Environment

Temp: -202 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 91,300,508 km

• M1: 53,556 km (0.056 R)
• M2: 355,295 km (0.091 R)
• M3: 1,038,359 km (0.098 R)
• M4: 1,207,704 km (0.078 R)
• M5: 1,531,134 km (0.11 R)
• M6: 2,517,134 km (0.087 R)
• M7: 3,608,301 km (0.116 R)
• M8: 4,101,375 km (0.087 R)
• M9: 7,409,882 km (0.096 R)
• M10: 11,804,918 km (0.108 R)
• M11: 17,400,327 km (0.047 R)
• M12: 22,869,475 km (0.112 R)
• M13: 24,881,567 km (0.053 R)
• M14: 29,125,808 km (0.098 R)
• M15: 29,510,723 km (0.065 R)
• M16: 31,485,565 km (0.102 R)
• M17: 32,026,660 km (0.098 R)
• M18: 40,267,109 km (0.076 R)
• M19: 48,187,569 km (0.069 R)
• M20: 52,227,309 km (0.117 R)
• M21: 55,303,191 km (0.086 R)
• M22: 55,499,314 km (0.058 R)
• M23: 70,874,983 km (0.074 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 12,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit