🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.55 AU - 0.85 AU

Year: 223 Days

Day: 23.8 Hours

Environment

Temp: 102 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.74 AU - 0.9 AU

Year: 283 Days

Day: 13.5 Hours

Environment

Temp: 120 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 266

Radius: 4.4

Gravity: 13.74 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 15.06 AU - 16.82 AU

Year: 24234 Days

Day: 16.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 63,093,267 km

• M1: 96,191 km (0.075 R)
• M2: 348,264 km (0.072 R)
• M3: 772,823 km (0.072 R)
• M4: 981,811 km (0.117 R)
• M5: 1,268,141 km (0.084 R)
• M6: 1,423,723 km (0.115 R)
• M7: 2,947,078 km (0.067 R)
• M8: 4,119,477 km (0.08 R)
• M9: 7,608,249 km (0.065 R)
• M10: 7,746,926 km (0.06 R)
• M11: 11,852,340 km (0.105 R)
• M12: 12,739,904 km (0.117 R)
• M13: 16,502,590 km (0.074 R)
• M14: 40,995,800 km (0.034 R)
• M15: 51,417,237 km (0.052 R)
• M16: 61,592,435 km (0.101 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 20,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit