🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.2 AU - 1.26 AU

Year: 398 Days

Day: 37.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,944,795 km

• M1: 36,801 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.3 AU - 4.64 AU

Year: 2306 Days

Day: 39.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,944,795 km

• M1: 143,016 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.46 AU - 6.66 AU

Year: 4349 Days

Day: 22.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.86 AU - 10.08 AU

Year: 8495 Days

Day: 40 Hours

Environment

Temp: -126 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.8

Radius: 9.9

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 12.78 AU - 13.74 AU

Year: 14075 Days

Day: 10.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,944,795 km

• M1: 200,910 km (0.043 R)
• M2: 818,899 km (0.06 R)
• M3: 1,836,314 km (0.032 R)
• M4: 2,593,279 km (0.114 R)
• M5: 4,275,208 km (0.114 R)
• M6: 4,636,038 km (0.112 R)
• M7: 5,073,313 km (0.051 R)
• M8: 7,724,785 km (0.105 R)
• M9: 8,499,852 km (0.091 R)
• M10: 12,126,254 km (0.111 R)
• M11: 12,746,935 km (0.115 R)
• M12: 16,735,215 km (0.093 R)
• M13: 17,181,315 km (0.091 R)
• M14: 18,364,934 km (0.117 R)
• M15: 20,820,583 km (0.118 R)
• M16: 22,625,930 km (0.107 R)
• M17: 23,966,327 km (0.101 R)
• M18: 25,275,607 km (0.049 R)
• M19: 26,631,712 km (0.083 R)
• M20: 28,304,665 km (0.098 R)
• M21: 33,742,249 km (0.089 R)

Kuiper Belt

Range: 37.7 - 59.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 18,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit