🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.73 AU - 0.89 AU

Year: 272 Days

Day: 46.1 Hours

Environment

Temp: 152 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.27 AU - 1.65 AU

Year: 658 Days

Day: 21.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 103.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,906,140 km

• M1: 40,840 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2 AU - 2.1 AU

Year: 1094 Days

Day: 43 Hours

Environment

Temp: -67 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.42 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.5

Radius: 6.7

Gravity: 14.6 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 11.35 AU - 18.21 AU

Year: 21182 Days

Day: 16 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 77,906,140 km

• M1: 89,908 km (0.084 R)
• M2: 465,698 km (0.042 R)
• M3: 1,119,291 km (0.075 R)
• M4: 1,328,728 km (0.074 R)
• M5: 2,401,794 km (0.11 R)
• M6: 6,757,934 km (0.066 R)
• M7: 8,060,483 km (0.051 R)
• M8: 8,852,304 km (0.081 R)
• M9: 10,900,000 km (0.057 R)
• M10: 11,801,028 km (0.036 R)
• M11: 12,337,636 km (0.085 R)
• M12: 12,750,675 km (0.105 R)
• M13: 15,823,864 km (0.108 R)
• M14: 17,488,290 km (0.101 R)
• M15: 25,316,747 km (0.098 R)
• M16: 29,617,386 km (0.039 R)
• M17: 30,357,746 km (0.057 R)
• M18: 32,133,174 km (0.061 R)
• M19: 34,380,732 km (0.091 R)
• M20: 39,333,918 km (0.057 R)
• M21: 39,928,569 km (0.057 R)
• M22: 43,149,561 km (0.061 R)
• M23: 53,479,743 km (0.115 R)
• M24: 57,576,032 km (0.111 R)
• M25: 58,150,188 km (0.101 R)
• M26: 77,906,083 km (0.093 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 16,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit