🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.64 AU - 1.04 AU

Year: 283 Days

Day: 41.3 Hours

Environment

Temp: 102 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.78 AU - 0.9 AU

Year: 283 Days

Day: 25 Hours

Environment

Temp: 105 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.43 AU - 1.43 AU

Year: 628 Days

Day: 37 Hours

Environment

Temp: -33 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,419,966 km

• M1: 44,879 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.5

Radius: 12.6

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.77 AU - 5.97 AU

Year: 3945 Days

Day: 11 Hours

Environment

Temp: -140 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,419,966 km

• M1: 156,629 km (0.107 R)
• M2: 727,644 km (0.059 R)
• M3: 1,166,714 km (0.102 R)
• M4: 1,776,026 km (0.092 R)
• M5: 2,243,968 km (0.101 R)
• M6: 2,699,344 km (0.114 R)
• M7: 3,216,504 km (0.049 R)
• M8: 5,900,439 km (0.117 R)
• M9: 6,601,305 km (0.059 R)
• M10: 7,170,525 km (0.07 R)
• M11: 8,339,184 km (0.114 R)
• M12: 13,111,356 km (0.05 R)
• M13: 13,675,938 km (0.116 R)
• M14: 15,938,756 km (0.118 R)
• M15: 18,499,422 km (0.056 R)
• M16: 19,210,162 km (0.081 R)
• M17: 20,623,263 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.5

Radius: 14.7

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.5 AU - 11.64 AU

Year: 11731 Days

Day: 6.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 40,419,966 km

• M1: 187,297 km (0.069 R)
• M2: 718,519 km (0.104 R)
• M3: 1,258,417 km (0.048 R)
• M4: 1,907,971 km (0.105 R)
• M5: 2,443,382 km (0.05 R)
• M6: 2,956,054 km (0.106 R)
• M7: 3,494,905 km (0.096 R)
• M8: 4,858,939 km (0.098 R)
• M9: 5,710,899 km (0.092 R)
• M10: 6,241,223 km (0.112 R)
• M11: 6,950,616 km (0.119 R)
• M12: 10,053,575 km (0.062 R)
• M13: 12,612,746 km (0.108 R)
• M14: 13,229,388 km (0.064 R)
• M15: 16,355,984 km (0.066 R)
• M16: 18,552,380 km (0.12 R)
• M17: 20,096,679 km (0.112 R)
• M18: 20,630,145 km (0.106 R)
• M19: 21,172,886 km (0.116 R)
• M20: 22,045,191 km (0.087 R)
• M21: 25,068,265 km (0.089 R)
• M22: 32,028,605 km (0.04 R)
• M23: 34,247,141 km (0.115 R)
• M24: 37,133,782 km (0.106 R)
• M25: 38,753,628 km (0.106 R)
• M26: 40,178,996 km (0.074 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 20,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit