🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.44 AU - 0.7 AU

Year: 131 Days

Day: 14.6 Hours

Environment

Temp: 349 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.05 AU - 1.57 AU

Year: 458 Days

Day: 21.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,708,715 km

• M1: 21,542 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.07 AU - 2.41 AU

Year: 1024 Days

Day: 42 Hours

Environment

Temp: -2 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 7.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.2

Radius: 11.4

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 12.36 AU - 13.58 AU

Year: 14267 Days

Day: 8.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,708,715 km

• M1: 144,063 km (0.05 R)
• M2: 502,948 km (0.116 R)
• M3: 1,848,880 km (0.071 R)
• M4: 2,628,285 km (0.114 R)
• M5: 4,335,496 km (0.098 R)
• M6: 6,348,335 km (0.101 R)
• M7: 6,815,829 km (0.12 R)
• M8: 8,110,299 km (0.089 R)
• M9: 9,727,302 km (0.094 R)
• M10: 11,302,568 km (0.099 R)
• M11: 14,010,289 km (0.114 R)
• M12: 15,628,789 km (0.106 R)
• M13: 16,325,616 km (0.11 R)
• M14: 19,854,480 km (0.072 R)
• M15: 23,359,109 km (0.074 R)
• M16: 25,841,087 km (0.075 R)
• M17: 30,479,220 km (0.086 R)
• M18: 30,839,003 km (0.119 R)
• M19: 31,689,467 km (0.066 R)
• M20: 34,076,450 km (0.056 R)
• M21: 54,409,344 km (0.056 R)
• M22: 55,294,066 km (0.081 R)
• M23: 56,008,844 km (0.096 R)
• M24: 57,639,461 km (0.086 R)

Kuiper Belt

Range: 35.9 - 62.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 11,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit