🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.83 AU - 0.93 AU

Year: 299 Days

Day: 21.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.63 AU - 1.69 AU

Year: 773 Days

Day: 41.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.1

Radius: 14.8

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.79 AU - 7.31 AU

Year: 5382 Days

Day: 14.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 22,013,737 km

• M1: 184,005 km (0.034 R)
• M2: 733,179 km (0.119 R)
• M3: 1,509,143 km (0.115 R)
• M4: 2,267,605 km (0.109 R)
• M5: 2,962,187 km (0.041 R)
• M6: 3,526,770 km (0.118 R)
• M7: 4,248,131 km (0.083 R)
• M8: 6,574,826 km (0.079 R)
• M9: 8,298,044 km (0.063 R)
• M10: 8,816,551 km (0.095 R)
• M11: 11,277,286 km (0.075 R)
• M12: 14,509,497 km (0.099 R)
• M13: 18,489,549 km (0.104 R)
• M14: 21,173,335 km (0.073 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 13,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit