🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.44 AU - 0.66 AU

Year: 148 Days

Day: 27.9 Hours

Environment

Temp: 238 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.54 AU - 0.78 AU

Year: 195 Days

Day: 42 Hours

Environment

Temp: 206 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,861,521 km

• M1: 191,635 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.84 AU - 3.02 AU

Year: 1823 Days

Day: 46.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,861,521 km

• M1: 803,191 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.56 AU - 3.78 AU

Year: 2051 Days

Day: 23.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,861,521 km

• M1: 374,593 km (0.116 R)

Asteroid Belt

Center: 4.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.1

Radius: 8.2

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.24 AU - 7.14 AU

Year: 5597 Days

Day: 12.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 24,861,521 km

• M1: 104,868 km (0.09 R)
• M2: 411,095 km (0.068 R)
• M3: 853,905 km (0.067 R)
• M4: 1,127,519 km (0.078 R)
• M5: 1,897,350 km (0.112 R)
• M6: 2,298,571 km (0.082 R)
• M7: 2,689,022 km (0.101 R)
• M8: 3,425,193 km (0.037 R)
• M9: 5,109,964 km (0.08 R)
• M10: 5,450,000 km (0.078 R)
• M11: 6,870,282 km (0.059 R)
• M12: 8,200,357 km (0.077 R)
• M13: 8,704,203 km (0.069 R)
• M14: 9,654,897 km (0.066 R)
• M15: 10,885,190 km (0.07 R)
• M16: 11,716,655 km (0.096 R)
• M17: 12,124,907 km (0.112 R)
• M18: 13,753,579 km (0.077 R)
• M19: 15,307,453 km (0.076 R)
• M20: 17,380,729 km (0.107 R)
• M21: 19,381,900 km (0.066 R)
• M22: 21,397,283 km (0.103 R)
• M23: 23,192,158 km (0.041 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 18,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit