🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.66 AU - 0.9 AU

Year: 241 Days

Day: 31 Hours

Environment

Temp: 159 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.96 AU - 2.04 AU

Year: 990 Days

Day: 41.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.26 AU - 5.64 AU

Year: 3853 Days

Day: 13.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,848,759 km

• M1: 443,558 km (0.111 R)
• M2: 1,212,042 km (0.062 R)

Asteroid Belt

Center: 6.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.9

Radius: 14.2

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.46 AU - 9.92 AU

Year: 8200 Days

Day: 7.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 32,848,759 km

• M1: 176,825 km (0.074 R)
• M2: 687,103 km (0.093 R)
• M3: 1,287,888 km (0.089 R)
• M4: 1,858,454 km (0.098 R)
• M5: 2,363,198 km (0.049 R)
• M6: 2,865,996 km (0.102 R)
• M7: 3,857,979 km (0.108 R)
• M8: 4,639,329 km (0.119 R)
• M9: 5,123,727 km (0.095 R)
• M10: 6,852,779 km (0.119 R)
• M11: 7,665,694 km (0.119 R)
• M12: 8,821,936 km (0.087 R)
• M13: 11,050,346 km (0.113 R)
• M14: 12,991,378 km (0.115 R)
• M15: 15,860,815 km (0.067 R)
• M16: 19,610,785 km (0.112 R)
• M17: 20,669,339 km (0.058 R)
• M18: 21,840,092 km (0.106 R)
• M19: 24,153,773 km (0.091 R)
• M20: 25,123,466 km (0.112 R)
• M21: 26,882,887 km (0.074 R)
• M22: 28,188,876 km (0.091 R)
• M23: 31,305,449 km (0.063 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 17,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit