🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.2 AU - 1.64 AU

Year: 603 Days

Day: 14.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.16 AU - 3.76 AU

Year: 2294 Days

Day: 23.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,750,845 km

• M1: 494,122 km (0.106 R)
• M2: 770,728 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.05 AU - 5.47 AU

Year: 3702 Days

Day: 22 Hours

Environment

Temp: -121 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121

Radius: 8.1

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 9.65 AU - 12.15 AU

Year: 12827 Days

Day: 8.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 31,750,845 km

• M1: 100,979 km (0.104 R)
• M2: 419,622 km (0.089 R)
• M3: 773,421 km (0.116 R)
• M4: 1,446,163 km (0.104 R)
• M5: 1,810,134 km (0.05 R)
• M6: 2,724,028 km (0.065 R)
• M7: 3,042,970 km (0.115 R)
• M8: 5,084,532 km (0.12 R)
• M9: 6,502,421 km (0.086 R)
• M10: 9,324,585 km (0.097 R)
• M11: 9,619,891 km (0.032 R)
• M12: 10,725,719 km (0.051 R)
• M13: 12,514,610 km (0.116 R)
• M14: 15,705,532 km (0.081 R)
• M15: 19,537,931 km (0.109 R)
• M16: 20,091,892 km (0.09 R)
• M17: 21,890,806 km (0.099 R)
• M18: 23,020,120 km (0.057 R)
• M19: 23,327,843 km (0.119 R)
• M20: 23,716,199 km (0.057 R)
• M21: 25,231,626 km (0.085 R)
• M22: 26,980,425 km (0.092 R)
• M23: 29,255,808 km (0.087 R)
• M24: 30,810,878 km (0.042 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 11,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit