🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.64 AU - 0.64 AU

Year: 193 Days

Day: 20.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,934,687 km

• M1: 458,966 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.92 AU - 1.18 AU

Year: 405 Days

Day: 16.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 48.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,934,687 km

• M1: 129,851 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.3 AU - 1.68 AU

Year: 685 Days

Day: 33.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.53 AU - 1.79 AU

Year: 806 Days

Day: 31.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,934,687 km

• M1: 105,616 km (0.115 R)
• M2: 170,841 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.47 AU - 3.09 AU

Year: 1746 Days

Day: 19 Hours

Environment

Temp: -114 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.2

Radius: 12.7

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.6 AU - 5.94 AU

Year: 4558 Days

Day: 14.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 31,934,687 km

• M1: 157,975 km (0.107 R)
• M2: 575,653 km (0.097 R)
• M3: 1,024,446 km (0.107 R)
• M4: 1,806,993 km (0.077 R)
• M5: 2,597,318 km (0.077 R)
• M6: 3,131,532 km (0.047 R)
• M7: 3,716,310 km (0.11 R)
• M8: 4,423,011 km (0.119 R)
• M9: 5,561,002 km (0.117 R)
• M10: 5,981,072 km (0.032 R)
• M11: 7,090,640 km (0.094 R)
• M12: 8,141,565 km (0.105 R)
• M13: 10,733,647 km (0.11 R)
• M14: 11,919,958 km (0.098 R)
• M15: 13,244,647 km (0.117 R)
• M16: 13,888,068 km (0.117 R)
• M17: 14,721,627 km (0.084 R)
• M18: 17,678,579 km (0.038 R)
• M19: 18,196,487 km (0.101 R)
• M20: 19,880,211 km (0.088 R)
• M21: 21,960,818 km (0.055 R)
• M22: 23,169,120 km (0.103 R)
• M23: 23,946,430 km (0.051 R)
• M24: 26,551,228 km (0.097 R)
• M25: 28,802,377 km (0.098 R)
• M26: 30,526,044 km (0.083 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 12,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit