🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.81 AU - 0.81 AU

Year: 276 Days

Day: 33.9 Hours

Environment

Temp: 84 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.69 AU - 1.15 AU

Year: 334 Days

Day: 16.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.88 AU - 2.92 AU

Year: 1408 Days

Day: 21 Hours

Environment

Temp: -101 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.04 AU - 3.3 AU

Year: 1652 Days

Day: 14.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,756,894 km

• M1: 195,973 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.9

Radius: 7.6

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 14.8 AU - 20.18 AU

Year: 27703 Days

Day: 16.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,756,894 km

• M1: 98,286 km (0.117 R)
• M2: 845,677 km (0.1 R)
• M3: 1,139,038 km (0.088 R)
• M4: 1,617,003 km (0.056 R)
• M5: 2,415,108 km (0.084 R)
• M6: 2,790,748 km (0.102 R)
• M7: 3,228,920 km (0.104 R)
• M8: 4,887,362 km (0.04 R)
• M9: 9,367,819 km (0.087 R)
• M10: 10,618,906 km (0.102 R)
• M11: 12,155,425 km (0.108 R)
• M12: 13,132,898 km (0.042 R)
• M13: 14,494,089 km (0.062 R)
• M14: 15,243,425 km (0.107 R)
• M15: 17,418,278 km (0.1 R)
• M16: 22,552,777 km (0.073 R)
• M17: 27,672,764 km (0.088 R)
• M18: 31,560,812 km (0.096 R)
• M19: 37,417,120 km (0.067 R)
• M20: 51,848,079 km (0.104 R)
• M21: 52,796,829 km (0.067 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 17,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit