🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.52 AU - 0.52 AU

Year: 131 Days

Day: 26.2 Hours

Environment

Temp: 227 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,065,769 km

• M1: 92,601 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.85 AU - 2.91 AU

Year: 1285 Days

Day: 12.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,065,769 km

• M1: 263,442 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.45 AU - 3.87 AU

Year: 1965 Days

Day: 47.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.94 AU - 5.84 AU

Year: 4378 Days

Day: 31.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,065,769 km

• M1: 734,226 km (0.051 R)

Asteroid Belt

Center: 6.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367

Radius: 14.4

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.72 AU - 8.2 AU

Year: 7128 Days

Day: 9.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 31,065,769 km

• M1: 179,069 km (0.11 R)
• M2: 709,543 km (0.096 R)
• M3: 1,229,545 km (0.067 R)
• M4: 2,956,204 km (0.117 R)
• M5: 3,531,258 km (0.119 R)
• M6: 6,490,304 km (0.109 R)
• M7: 7,939,009 km (0.083 R)
• M8: 8,390,197 km (0.034 R)
• M9: 9,139,832 km (0.041 R)
• M10: 9,720,421 km (0.113 R)
• M11: 12,543,482 km (0.116 R)
• M12: 22,100,393 km (0.083 R)
• M13: 27,591,083 km (0.093 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 19,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit