🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.42 AU - 0.68 AU

Year: 151 Days

Day: 22.8 Hours

Environment

Temp: 237 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.6

Radius: 12.3

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.46 AU - 10.66 AU

Year: 9288 Days

Day: 11 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 80,928,750 km

• M1: 154,834 km (0.074 R)
• M2: 669,002 km (0.038 R)
• M3: 1,205,759 km (0.069 R)
• M4: 1,770,341 km (0.092 R)
• M5: 2,914,615 km (0.099 R)
• M6: 4,281,491 km (0.108 R)
• M7: 5,011,229 km (0.042 R)
• M8: 6,065,446 km (0.069 R)
• M9: 6,514,987 km (0.066 R)
• M10: 7,386,844 km (0.111 R)
• M11: 7,834,889 km (0.11 R)
• M12: 8,369,103 km (0.048 R)
• M13: 9,325,782 km (0.117 R)
• M14: 11,080,415 km (0.117 R)
• M15: 11,840,522 km (0.089 R)
• M16: 14,777,427 km (0.053 R)
• M17: 15,908,537 km (0.105 R)
• M18: 17,374,596 km (0.096 R)
• M19: 20,699,409 km (0.028 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335

Radius: 6.7

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 18.87 AU - 19.67 AU

Year: 31371 Days

Day: 19.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 80,928,750 km

• M1: 282,291 km (0.104 R)
• M2: 531,671 km (0.119 R)
• M3: 1,004,251 km (0.119 R)
• M4: 1,692,401 km (0.115 R)
• M5: 2,634,419 km (0.041 R)
• M6: 3,068,552 km (0.079 R)
• M7: 5,903,431 km (0.112 R)
• M8: 25,954,931 km (0.104 R)
• M9: 27,932,316 km (0.107 R)
• M10: 33,243,938 km (0.105 R)
• M11: 39,340,799 km (0.079 R)
• M12: 40,246,764 km (0.075 R)
• M13: 42,414,587 km (0.096 R)
• M14: 48,343,749 km (0.06 R)
• M15: 51,685,167 km (0.079 R)
• M16: 68,743,513 km (0.086 R)
• M17: 75,709,538 km (0.11 R)
• M18: 76,407,561 km (0.081 R)
• M19: 79,722,052 km (0.051 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 15,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit