🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.84 AU - 0.96 AU

Year: 315 Days

Day: 39.4 Hours

Environment

Temp: 114 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.41 AU - 1.95 AU

Year: 803 Days

Day: 17.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,321,652 km

• M1: 231,578 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.79 AU - 2.83 AU

Year: 1295 Days

Day: 28.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,321,652 km

• M1: 195,076 km (0.1 R)
• M2: 703,708 km (0.102 R)

Asteroid Belt

Center: 6.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.4

Radius: 10

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.22 AU - 11.98 AU

Year: 11843 Days

Day: 9.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 60,321,652 km

• M1: 131,497 km (0.085 R)
• M2: 673,938 km (0.11 R)
• M3: 1,182,422 km (0.1 R)
• M4: 1,638,545 km (0.08 R)
• M5: 2,327,294 km (0.074 R)
• M6: 2,932,866 km (0.114 R)
• M7: 4,152,986 km (0.106 R)
• M8: 4,943,910 km (0.041 R)
• M9: 7,514,451 km (0.078 R)
• M10: 8,016,052 km (0.079 R)
• M11: 10,304,451 km (0.062 R)
• M12: 23,159,246 km (0.06 R)
• M13: 29,579,089 km (0.106 R)
• M14: 32,591,991 km (0.113 R)
• M15: 43,136,396 km (0.083 R)
• M16: 46,542,142 km (0.066 R)
• M17: 49,171,923 km (0.081 R)
• M18: 51,248,640 km (0.104 R)
• M19: 51,573,268 km (0.116 R)
• M20: 54,556,548 km (0.118 R)
• M21: 60,141,186 km (0.076 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: 313 - 18,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit