🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.51 AU - 0.59 AU

Year: 146 Days

Day: 29.8 Hours

Environment

Temp: 241 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.71 AU - 1.13 AU

Year: 316 Days

Day: 28 Hours

Environment

Temp: 89 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.1

Radius: 13.7

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 9.68 AU - 13.88 AU

Year: 14481 Days

Day: 10.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 66,520,004 km

• M1: 172,187 km (0.109 R)
• M2: 2,324,153 km (0.074 R)
• M3: 3,189,277 km (0.086 R)
• M4: 3,839,878 km (0.105 R)
• M5: 5,408,861 km (0.106 R)
• M6: 7,833,842 km (0.043 R)
• M7: 8,766,286 km (0.102 R)
• M8: 13,797,262 km (0.089 R)
• M9: 17,239,509 km (0.12 R)
• M10: 19,858,968 km (0.119 R)
• M11: 20,395,127 km (0.059 R)
• M12: 24,118,917 km (0.097 R)
• M13: 24,626,951 km (0.039 R)
• M14: 28,161,650 km (0.117 R)
• M15: 32,388,986 km (0.108 R)
• M16: 38,521,153 km (0.096 R)
• M17: 40,344,751 km (0.074 R)
• M18: 42,815,659 km (0.113 R)
• M19: 46,473,327 km (0.089 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 14,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit