🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.79 AU - 0.99 AU

Year: 299 Days

Day: 22.2 Hours

Environment

Temp: 112 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 100,330,085 km

• M1: 40,541 km (0.095 R)
• M2: 85,720 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.49 AU - 2.31 AU

Year: 934 Days

Day: 23.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,330,085 km

• M1: 1,485,357 km (0.097 R)
• M2: 1,679,685 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.67 AU - 2.35 AU

Year: 1016 Days

Day: 12.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,330,085 km

• M1: 1,445,115 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.94 AU - 4.32 AU

Year: 2465 Days

Day: 26.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.4

Radius: 5.3

Gravity: 25.82 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 17.35 AU - 20.57 AU

Year: 29427 Days

Day: 22.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 100,330,085 km

• M1: 65,973 km (0.105 R)
• M2: 335,249 km (0.04 R)
• M3: 832,512 km (0.086 R)
• M4: 1,034,768 km (0.1 R)
• M5: 1,613,862 km (0.12 R)
• M6: 3,636,425 km (0.089 R)
• M7: 3,937,566 km (0.068 R)
• M8: 4,589,663 km (0.116 R)
• M9: 5,611,117 km (0.074 R)
• M10: 7,129,087 km (0.097 R)
• M11: 7,388,639 km (0.062 R)
• M12: 7,982,094 km (0.079 R)
• M13: 9,386,369 km (0.113 R)
• M14: 9,572,768 km (0.102 R)
• M15: 10,212,149 km (0.114 R)
• M16: 16,386,053 km (0.062 R)
• M17: 25,376,137 km (0.101 R)
• M18: 37,333,645 km (0.072 R)
• M19: 38,274,466 km (0.11 R)
• M20: 44,079,461 km (0.064 R)
• M21: 45,130,087 km (0.113 R)
• M22: 48,197,592 km (0.059 R)
• M23: 51,017,063 km (0.112 R)
• M24: 57,188,723 km (0.115 R)
• M25: 57,603,109 km (0.068 R)
• M26: 70,511,012 km (0.094 R)
• M27: 84,679,725 km (0.12 R)
• M28: 87,120,414 km (0.056 R)
• M29: 91,574,242 km (0.056 R)
• M30: 92,711,036 km (0.091 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 19,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit