🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.63 AU - 0.95 AU

Year: 246 Days

Day: 24.4 Hours

Environment

Temp: 199 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,003,814 km

• M1: 33,809 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.11 AU - 2.45 AU

Year: 1204 Days

Day: 44.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.6

Radius: 9.2

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.7 AU - 7.83 AU

Year: 5479 Days

Day: 6.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 47,003,814 km

• M1: 114,442 km (0.091 R)
• M2: 900,130 km (0.088 R)
• M3: 1,291,778 km (0.112 R)
• M4: 1,769,593 km (0.095 R)
• M5: 2,160,792 km (0.116 R)
• M6: 2,748,562 km (0.109 R)
• M7: 3,336,930 km (0.067 R)
• M8: 5,000,758 km (0.094 R)
• M9: 5,413,049 km (0.081 R)
• M10: 5,877,850 km (0.061 R)
• M11: 16,485,835 km (0.105 R)
• M12: 26,220,468 km (0.041 R)
• M13: 26,548,835 km (0.115 R)
• M14: 27,381,796 km (0.099 R)
• M15: 28,317,979 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.7

Radius: 14.4

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 9.25 AU - 11.01 AU

Year: 11280 Days

Day: 5.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 47,003,814 km

• M1: 179,966 km (0.1 R)
• M2: 748,737 km (0.066 R)
• M3: 2,019,422 km (0.099 R)
• M4: 6,173,755 km (0.109 R)
• M5: 7,110,836 km (0.104 R)
• M6: 8,988,289 km (0.091 R)
• M7: 11,665,792 km (0.054 R)
• M8: 13,640,932 km (0.042 R)
• M9: 24,788,218 km (0.089 R)
• M10: 33,974,125 km (0.07 R)
• M11: 39,444,471 km (0.103 R)
• M12: 43,579,057 km (0.074 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 14,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit