🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.82 AU - 1.3 AU

Year: 389 Days

Day: 42.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 5.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.9

Radius: 14

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 9.03 AU - 10.27 AU

Year: 10685 Days

Day: 10.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 74,558,889 km

• M1: 174,132 km (0.109 R)
• M2: 624,272 km (0.083 R)
• M3: 1,088,325 km (0.1 R)
• M4: 1,753,736 km (0.073 R)
• M5: 2,591,035 km (0.105 R)
• M6: 3,092,338 km (0.059 R)
• M7: 4,831,413 km (0.108 R)
• M8: 6,010,992 km (0.096 R)
• M9: 7,449,675 km (0.092 R)
• M10: 8,149,494 km (0.119 R)
• M11: 10,278,870 km (0.12 R)
• M12: 11,246,768 km (0.056 R)
• M13: 12,169,039 km (0.12 R)
• M14: 13,252,277 km (0.079 R)
• M15: 19,078,815 km (0.12 R)
• M16: 19,873,329 km (0.083 R)
• M17: 20,464,989 km (0.115 R)
• M18: 28,794,000 km (0.067 R)
• M19: 31,009,395 km (0.073 R)
• M20: 31,806,003 km (0.096 R)
• M21: 34,701,769 km (0.065 R)
• M22: 35,452,451 km (0.065 R)
• M23: 36,213,755 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.2

Radius: 5.5

Gravity: 30.32 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 12.64 AU - 13.42 AU

Year: 16765 Days

Day: 15.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 74,558,889 km

• M1: 68,516 km (0.056 R)
• M2: 247,584 km (0.094 R)
• M3: 673,340 km (0.083 R)
• M4: 1,332,917 km (0.052 R)
• M5: 1,774,680 km (0.099 R)
• M6: 2,374,567 km (0.093 R)
• M7: 4,155,829 km (0.117 R)
• M8: 4,694,232 km (0.054 R)
• M9: 5,090,516 km (0.065 R)
• M10: 9,213,134 km (0.111 R)
• M11: 15,134,966 km (0.066 R)
• M12: 16,319,781 km (0.076 R)
• M13: 17,480,212 km (0.085 R)
• M14: 21,097,040 km (0.091 R)
• M15: 21,581,587 km (0.118 R)
• M16: 33,156,722 km (0.108 R)
• M17: 35,554,178 km (0.092 R)
• M18: 36,378,313 km (0.073 R)
• M19: 43,904,581 km (0.08 R)
• M20: 45,012,354 km (0.073 R)
• M21: 46,138,526 km (0.032 R)
• M22: 66,800,087 km (0.093 R)
• M23: 70,824,120 km (0.1 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 13,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit