🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.55 AU - 0.91 AU

Year: 231 Days

Day: 40.9 Hours

Environment

Temp: 96 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.62 AU - 0.9 AU

Year: 246 Days

Day: 18.9 Hours

Environment

Temp: 117 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,415,272 km

• M1: 32,164 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.07 AU - 1.67 AU

Year: 595 Days

Day: 24.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,415,272 km

• M1: 84,672 km (0.065 R)

Asteroid Belt

Center: 6.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.4

Radius: 13.5

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 9.14 AU - 13.32 AU

Year: 13956 Days

Day: 11.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 57,415,272 km

• M1: 172,187 km (0.091 R)
• M2: 837,449 km (0.048 R)
• M3: 2,225,119 km (0.041 R)
• M4: 3,044,167 km (0.11 R)
• M5: 4,379,029 km (0.069 R)
• M6: 4,847,719 km (0.041 R)
• M7: 5,961,026 km (0.062 R)
• M8: 7,410,031 km (0.076 R)
• M9: 9,384,125 km (0.117 R)
• M10: 13,614,453 km (0.115 R)
• M11: 21,005,635 km (0.066 R)
• M12: 28,179,302 km (0.094 R)
• M13: 31,616,912 km (0.112 R)
• M14: 35,948,967 km (0.07 R)
• M15: 40,525,465 km (0.068 R)
• M16: 42,460,214 km (0.08 R)
• M17: 50,029,418 km (0.084 R)
• M18: 50,658,626 km (0.093 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 12,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit