🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.72 AU - 1.06 AU

Year: 320 Days

Day: 19.5 Hours

Environment

Temp: 36 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,686,081 km

• M1: 123,269 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.23 AU - 1.63 AU

Year: 651 Days

Day: 15.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.96 AU - 4.48 AU

Year: 2732 Days

Day: 17.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.9

Radius: 10.1

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.72 AU - 7.1 AU

Year: 6917 Days

Day: 10.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 36,686,081 km

• M1: 125,662 km (0.119 R)
• M2: 454,628 km (0.107 R)
• M3: 945,459 km (0.03 R)
• M4: 1,268,291 km (0.051 R)
• M5: 2,069,088 km (0.094 R)
• M6: 2,554,384 km (0.091 R)
• M7: 3,176,711 km (0.088 R)
• M8: 3,546,816 km (0.077 R)
• M9: 5,385,823 km (0.078 R)
• M10: 6,076,666 km (0.098 R)
• M11: 6,409,670 km (0.092 R)
• M12: 8,062,278 km (0.113 R)
• M13: 9,981,768 km (0.067 R)
• M14: 11,469,968 km (0.117 R)
• M15: 15,243,125 km (0.085 R)
• M16: 16,751,670 km (0.055 R)
• M17: 18,288,639 km (0.095 R)
• M18: 19,411,820 km (0.114 R)
• M19: 20,654,828 km (0.098 R)
• M20: 21,181,862 km (0.059 R)
• M21: 22,184,467 km (0.093 R)
• M22: 22,499,221 km (0.101 R)
• M23: 24,283,923 km (0.097 R)
• M24: 27,135,109 km (0.104 R)
• M25: 30,979,325 km (0.087 R)
• M26: 34,220,962 km (0.119 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 11,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit