🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.51 AU - 0.65 AU

Year: 159 Days

Day: 34.4 Hours

Environment

Temp: 204 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.07 AU - 1.35 AU

Year: 479 Days

Day: 40.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.03 AU - 1.61 AU

Year: 546 Days

Day: 24.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.73 AU - 2.65 AU

Year: 1166 Days

Day: 45.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 105.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.5

Radius: 14.1

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.94 AU - 9.96 AU

Year: 9636 Days

Day: 13.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,806,738 km

• M1: 175,329 km (0.11 R)
• M2: 657,782 km (0.045 R)
• M3: 1,183,020 km (0.046 R)
• M4: 1,669,213 km (0.05 R)
• M5: 2,327,593 km (0.12 R)
• M6: 2,953,660 km (0.071 R)
• M7: 5,705,064 km (0.067 R)
• M8: 8,972,132 km (0.106 R)
• M9: 9,601,341 km (0.068 R)
• M10: 10,156,648 km (0.041 R)
• M11: 14,997,935 km (0.099 R)
• M12: 16,592,199 km (0.075 R)
• M13: 17,616,496 km (0.074 R)
• M14: 18,994,741 km (0.114 R)
• M15: 21,450,091 km (0.094 R)
• M16: 22,313,719 km (0.093 R)
• M17: 22,842,847 km (0.071 R)
• M18: 23,652,321 km (0.027 R)
• M19: 24,202,542 km (0.099 R)
• M20: 27,786,608 km (0.054 R)
• M21: 29,546,327 km (0.114 R)
• M22: 31,269,396 km (0.116 R)
• M23: 35,151,909 km (0.106 R)
• M24: 36,473,906 km (0.106 R)
• M25: 39,344,838 km (0.064 R)
• M26: 43,997,931 km (0.085 R)
• M27: 45,251,262 km (0.079 R)
• M28: 46,385,213 km (0.091 R)
• M29: 50,352,399 km (0.088 R)
• M30: 50,806,728 km (0.111 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 12,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit