🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.5 AU - 0.52 AU

Year: 139 Days

Day: 22.8 Hours

Environment

Temp: 152 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 13,226,823 km

• M1: 352,453 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.73 AU - 1.01 AU

Year: 309 Days

Day: 20.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.16 AU - 2.24 AU

Year: 1243 Days

Day: 41.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,226,823 km

• M1: 136,433 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35

Radius: 12.1

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.17 AU - 7.97 AU

Year: 6413 Days

Day: 6.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 13,226,823 km

• M1: 184,753 km (0.063 R)
• M2: 413,638 km (0.098 R)
• M3: 570,267 km (0.116 R)
• M4: 653,743 km (0.115 R)
• M5: 784,790 km (0.092 R)
• M6: 987,346 km (0.069 R)
• M7: 1,224,907 km (0.072 R)
• M8: 1,659,190 km (0.106 R)
• M9: 1,834,369 km (0.113 R)
• M10: 1,995,187 km (0.113 R)
• M11: 2,651,921 km (0.07 R)
• M12: 2,777,284 km (0.047 R)
• M13: 2,892,924 km (0.068 R)
• M14: 3,310,750 km (0.113 R)
• M15: 3,446,137 km (0.086 R)
• M16: 3,545,769 km (0.051 R)
• M17: 3,646,448 km (0.068 R)
• M18: 3,967,036 km (0.08 R)
• M19: 4,045,276 km (0.057 R)
• M20: 4,431,239 km (0.039 R)
• M21: 5,971,349 km (0.089 R)
• M22: 7,034,690 km (0.097 R)
• M23: 7,193,713 km (0.047 R)
• M24: 7,337,776 km (0.067 R)
• M25: 7,612,736 km (0.106 R)
• M26: 7,743,186 km (0.073 R)
• M27: 8,056,294 km (0.053 R)
• M28: 8,139,321 km (0.042 R)
• M29: 10,725,120 km (0.037 R)
• M30: 11,445,733 km (0.097 R)
• M31: 12,143,906 km (0.112 R)
• M32: 12,720,157 km (0.112 R)
• M33: 13,050,619 km (0.065 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 19,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit