🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.95 AU - 1.01 AU

Year: 365 Days

Day: 17 Hours

Environment

Temp: 30 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.88 AU - 1.3 AU

Year: 429 Days

Day: 19.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.88 AU - 1.32 AU

Year: 435 Days

Day: 29.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.01 AU - 1.53 AU

Year: 539 Days

Day: 39.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,614,620 km

• M1: 46,226 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.9

Radius: 9.3

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 9.78 AU - 10.6 AU

Year: 12254 Days

Day: 9.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,614,620 km

• M1: 115,938 km (0.064 R)
• M2: 412,890 km (0.041 R)
• M3: 753,076 km (0.081 R)
• M4: 1,124,228 km (0.116 R)
• M5: 1,631,514 km (0.093 R)
• M6: 2,693,809 km (0.062 R)
• M7: 4,163,010 km (0.086 R)
• M8: 5,891,613 km (0.068 R)
• M9: 6,740,132 km (0.095 R)
• M10: 11,287,159 km (0.055 R)
• M11: 12,013,158 km (0.098 R)
• M12: 16,467,285 km (0.071 R)
• M13: 19,928,381 km (0.08 R)
• M14: 20,331,547 km (0.108 R)
• M15: 21,321,586 km (0.093 R)
• M16: 22,170,853 km (0.097 R)
• M17: 22,778,669 km (0.111 R)
• M18: 23,666,084 km (0.087 R)
• M19: 25,040,290 km (0.07 R)
• M20: 25,604,723 km (0.11 R)
• M21: 27,547,102 km (0.085 R)
• M22: 29,067,016 km (0.057 R)
• M23: 31,723,126 km (0.064 R)
• M24: 32,052,391 km (0.085 R)
• M25: 37,025,772 km (0.073 R)
• M26: 38,128,009 km (0.107 R)
• M27: 39,631,618 km (0.089 R)
• M28: 45,067,406 km (0.114 R)
• M29: 45,483,587 km (0.069 R)
• M30: 46,464,799 km (0.107 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 10,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit