🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.49 AU - 0.61 AU

Year: 154 Days

Day: 13.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,032,110 km

• M1: 139,874 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.85 AU - 0.95 AU

Year: 322 Days

Day: 33.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,032,110 km

• M1: 36,801 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.06 AU - 1.18 AU

Year: 447 Days

Day: 14 Hours

Environment

Temp: -2 °C

Axial Tilt: 76.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 5.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.3

Radius: 14.3

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 8.4 AU - 12.74 AU

Year: 12946 Days

Day: 14.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,032,110 km

• M1: 177,872 km (0.056 R)
• M2: 654,640 km (0.11 R)
• M3: 1,559,857 km (0.09 R)
• M4: 2,314,129 km (0.094 R)
• M5: 3,132,131 km (0.108 R)
• M6: 3,662,754 km (0.097 R)
• M7: 4,745,693 km (0.114 R)
• M8: 5,699,679 km (0.107 R)
• M9: 6,184,376 km (0.109 R)
• M10: 6,942,688 km (0.098 R)
• M11: 9,543,147 km (0.068 R)
• M12: 14,234,686 km (0.11 R)
• M13: 18,854,867 km (0.053 R)
• M14: 24,293,348 km (0.083 R)
• M15: 26,180,675 km (0.049 R)
• M16: 27,108,032 km (0.09 R)
• M17: 30,133,649 km (0.099 R)
• M18: 31,266,853 km (0.085 R)
• M19: 33,618,232 km (0.119 R)
• M20: 39,068,681 km (0.109 R)
• M21: 42,494,322 km (0.051 R)
• M22: 43,775,179 km (0.097 R)
• M23: 52,816,725 km (0.088 R)
• M24: 56,996,938 km (0.071 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 16,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit