🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.66 AU - 0.74 AU

Year: 209 Days

Day: 27.2 Hours

Environment

Temp: 206 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.66 AU - 0.86 AU

Year: 236 Days

Day: 33.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.8

Radius: 10.3

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.49 AU - 8.07 AU

Year: 6293 Days

Day: 7.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 26,694,608 km

• M1: 192,084 km (0.115 R)
• M2: 611,406 km (0.114 R)
• M3: 1,419,983 km (0.111 R)
• M4: 2,013,139 km (0.104 R)
• M5: 2,663,740 km (0.045 R)
• M6: 3,029,506 km (0.111 R)
• M7: 4,083,274 km (0.09 R)
• M8: 4,945,107 km (0.088 R)
• M9: 8,190,035 km (0.083 R)
• M10: 8,969,739 km (0.092 R)
• M11: 10,210,204 km (0.093 R)
• M12: 10,633,716 km (0.054 R)
• M13: 11,201,889 km (0.03 R)
• M14: 13,935,191 km (0.112 R)
• M15: 19,559,772 km (0.095 R)
• M16: 21,018,202 km (0.086 R)
• M17: 22,905,528 km (0.045 R)
• M18: 23,927,431 km (0.084 R)
• M19: 24,979,553 km (0.102 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 14,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit