🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.55 AU - 0.57 AU

Year: 149 Days

Day: 21.2 Hours

Environment

Temp: 228 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.77 AU - 1.09 AU

Year: 318 Days

Day: 21.8 Hours

Environment

Temp: 83 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.95 AU - 2.03 AU

Year: 996 Days

Day: 21.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,021,810 km

• M1: 235,766 km (0.083 R)
• M2: 743,501 km (0.055 R)

Asteroid Belt

Center: 5.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.2

Radius: 12

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.44 AU - 10.78 AU

Year: 10569 Days

Day: 13.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 35,021,810 km

• M1: 151,991 km (0.073 R)
• M2: 625,319 km (0.101 R)
• M3: 1,239,269 km (0.111 R)
• M4: 2,249,802 km (0.119 R)
• M5: 2,714,453 km (0.078 R)
• M6: 3,700,902 km (0.119 R)
• M7: 4,201,905 km (0.11 R)
• M8: 5,340,943 km (0.072 R)
• M9: 5,763,408 km (0.102 R)
• M10: 7,166,636 km (0.1 R)
• M11: 8,994,123 km (0.094 R)
• M12: 9,594,160 km (0.095 R)
• M13: 11,906,644 km (0.104 R)
• M14: 13,383,474 km (0.114 R)
• M15: 14,626,932 km (0.073 R)
• M16: 15,216,946 km (0.101 R)
• M17: 15,945,936 km (0.118 R)
• M18: 18,070,974 km (0.097 R)
• M19: 21,869,114 km (0.113 R)
• M20: 23,112,871 km (0.068 R)
• M21: 24,485,581 km (0.074 R)
• M22: 26,341,642 km (0.1 R)
• M23: 27,392,717 km (0.068 R)
• M24: 32,870,691 km (0.115 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 11,690 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit