🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.42 AU - 0.6 AU

Year: 138 Days

Day: 21.8 Hours

Environment

Temp: 217 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.87 AU - 1.21 AU

Year: 402 Days

Day: 32.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.6

Radius: 10.5

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.23 AU - 11.35 AU

Year: 10724 Days

Day: 5.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 42,309,524 km

• M1: 290,669 km (0.105 R)
• M2: 617,390 km (0.101 R)
• M3: 1,127,669 km (0.105 R)
• M4: 1,618,948 km (0.115 R)
• M5: 2,710,414 km (0.1 R)
• M6: 3,145,295 km (0.085 R)
• M7: 3,748,175 km (0.047 R)
• M8: 7,419,456 km (0.109 R)
• M9: 9,470,892 km (0.092 R)
• M10: 10,828,642 km (0.077 R)
• M11: 16,071,449 km (0.07 R)
• M12: 17,222,455 km (0.085 R)
• M13: 21,726,248 km (0.119 R)
• M14: 22,963,872 km (0.105 R)
• M15: 23,642,896 km (0.026 R)
• M16: 27,052,381 km (0.098 R)
• M17: 31,394,310 km (0.086 R)
• M18: 36,752,457 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 13,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit