🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.57 AU - 0.59 AU

Year: 155 Days

Day: 39.4 Hours

Environment

Temp: 240 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.97 AU - 1.09 AU

Year: 367 Days

Day: 24.7 Hours

Environment

Temp: 96 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.4

Radius: 9.4

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.37 AU - 6.87 AU

Year: 5321 Days

Day: 7 Hours

Environment

Temp: -147 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 29,385,241 km

• M1: 140,472 km (0.109 R)
• M2: 596,596 km (0.074 R)
• M3: 891,454 km (0.09 R)
• M4: 1,257,071 km (0.104 R)
• M5: 4,208,637 km (0.083 R)
• M6: 5,284,545 km (0.062 R)
• M7: 6,006,504 km (0.088 R)
• M8: 6,566,150 km (0.087 R)
• M9: 9,899,938 km (0.106 R)
• M10: 10,592,427 km (0.119 R)
• M11: 13,117,788 km (0.039 R)
• M12: 16,551,508 km (0.094 R)
• M13: 23,206,370 km (0.087 R)
• M14: 25,210,832 km (0.033 R)
• M15: 26,092,711 km (0.098 R)
• M16: 27,411,865 km (0.107 R)
• M17: 28,948,385 km (0.097 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 18,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit