🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.51 AU - 0.57 AU

Year: 138 Days

Day: 41.5 Hours

Environment

Temp: 251 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,572,477 km

• M1: 39,195 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.98 AU - 1.26 AU

Year: 413 Days

Day: 35.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.94 AU - 2.04 AU

Year: 978 Days

Day: 30.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,572,477 km

• M1: 342,579 km (0.086 R)
• M2: 519,703 km (0.098 R)

Asteroid Belt

Center: 7.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.8

Radius: 8.8

Gravity: 11.48 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 11.31 AU - 12.93 AU

Year: 14694 Days

Day: 7.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,572,477 km

• M1: 110,553 km (0.082 R)
• M2: 446,699 km (0.044 R)
• M3: 734,226 km (0.119 R)
• M4: 1,241,214 km (0.099 R)
• M5: 1,687,614 km (0.068 R)
• M6: 2,404,038 km (0.065 R)
• M7: 2,808,102 km (0.082 R)
• M8: 3,870,097 km (0.07 R)
• M9: 4,896,488 km (0.102 R)
• M10: 9,760,363 km (0.106 R)
• M11: 11,704,986 km (0.105 R)
• M12: 18,722,174 km (0.088 R)
• M13: 20,490,869 km (0.094 R)
• M14: 21,042,436 km (0.056 R)
• M15: 24,976,412 km (0.082 R)
• M16: 29,143,460 km (0.051 R)
• M17: 32,001,229 km (0.069 R)
• M18: 34,650,457 km (0.104 R)
• M19: 42,275,610 km (0.077 R)
• M20: 65,966,228 km (0.114 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 18,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit