🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.98 AU - 2.34 AU

Year: 1154 Days

Day: 31.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.5 AU - 3.84 AU

Year: 2051 Days

Day: 19.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,652,642 km

• M1: 1,067,231 km (0.111 R)
• M2: 1,389,315 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.73 AU - 5.47 AU

Year: 3586 Days

Day: 35.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,652,642 km

• M1: 3,139,611 km (0.097 R)

Asteroid Belt

Center: 7.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.3

Radius: 14.5

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.25 AU - 9.61 AU

Year: 10524 Days

Day: 7.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 53,652,642 km

• M1: 190,288 km (0.1 R)
• M2: 661,522 km (0.104 R)
• M3: 1,131,110 km (0.039 R)
• M4: 2,084,497 km (0.067 R)
• M5: 2,823,510 km (0.114 R)
• M6: 3,526,171 km (0.085 R)
• M7: 4,372,746 km (0.106 R)
• M8: 5,052,967 km (0.077 R)
• M9: 5,522,106 km (0.117 R)
• M10: 5,983,765 km (0.093 R)
• M11: 7,399,410 km (0.065 R)
• M12: 9,876,003 km (0.086 R)
• M13: 10,559,515 km (0.055 R)
• M14: 11,443,938 km (0.074 R)
• M15: 13,297,904 km (0.105 R)
• M16: 15,905,395 km (0.068 R)
• M17: 18,208,754 km (0.116 R)
• M18: 20,222,042 km (0.049 R)
• M19: 38,515,617 km (0.115 R)
• M20: 39,683,678 km (0.119 R)
• M21: 41,818,589 km (0.084 R)
• M22: 47,489,246 km (0.111 R)
• M23: 51,907,469 km (0.11 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 12,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit