🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.45 AU - 0.57 AU

Year: 130 Days

Day: 28.2 Hours

Environment

Temp: 211 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.04 AU - 1.26 AU

Year: 442 Days

Day: 26.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200

Radius: 10.3

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.49 AU - 8.55 AU

Year: 7386 Days

Day: 15 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 25,982,453 km

• M1: 129,103 km (0.116 R)
• M2: 512,971 km (0.028 R)
• M3: 943,963 km (0.109 R)
• M4: 1,697,487 km (0.043 R)
• M5: 2,043,657 km (0.06 R)
• M6: 2,406,431 km (0.089 R)
• M7: 3,005,272 km (0.047 R)
• M8: 3,477,702 km (0.047 R)
• M9: 8,920,371 km (0.066 R)
• M10: 9,778,166 km (0.117 R)
• M11: 11,477,597 km (0.074 R)
• M12: 12,209,580 km (0.064 R)
• M13: 12,539,443 km (0.041 R)
• M14: 13,021,148 km (0.067 R)
• M15: 14,964,724 km (0.032 R)
• M16: 15,838,375 km (0.086 R)
• M17: 17,448,497 km (0.07 R)
• M18: 21,126,062 km (0.107 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 16,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit