🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.55 AU - 0.55 AU

Year: 148 Days

Day: 33.9 Hours

Environment

Temp: 205 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.6 AU - 0.62 AU

Year: 172 Days

Day: 14 Hours

Environment

Temp: 172 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 7.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.8

Radius: 4.8

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 11.19 AU - 18.21 AU

Year: 20383 Days

Day: 25 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 43,683,648 km

• M1: 62,682 km (0.106 R)
• M2: 733,179 km (0.077 R)
• M3: 967,001 km (0.088 R)
• M4: 1,309,580 km (0.119 R)
• M5: 1,930,112 km (0.046 R)
• M6: 5,382,831 km (0.114 R)
• M7: 8,352,947 km (0.109 R)
• M8: 12,206,588 km (0.115 R)
• M9: 19,058,769 km (0.041 R)
• M10: 19,589,991 km (0.111 R)
• M11: 19,975,504 km (0.099 R)
• M12: 21,001,297 km (0.068 R)
• M13: 34,698,179 km (0.071 R)
• M14: 40,617,467 km (0.089 R)
• M15: 43,032,575 km (0.063 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 12,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit