🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.76 AU - 0.96 AU

Year: 284 Days

Day: 20.3 Hours

Environment

Temp: 133 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,787,371 km

• M1: 31,116 km (0.111 R)
• M2: 391,348 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.4

Radius: 9.8

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.48 AU - 13.32 AU

Year: 12827 Days

Day: 5.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 51,787,371 km

• M1: 121,922 km (0.072 R)
• M2: 510,129 km (0.066 R)
• M3: 1,047,783 km (0.113 R)
• M4: 2,763,222 km (0.072 R)
• M5: 5,151,552 km (0.073 R)
• M6: 5,510,737 km (0.079 R)
• M7: 6,984,425 km (0.092 R)
• M8: 9,914,000 km (0.11 R)
• M9: 11,323,362 km (0.099 R)
• M10: 15,594,980 km (0.083 R)
• M11: 20,627,003 km (0.107 R)
• M12: 22,837,461 km (0.1 R)
• M13: 24,421,703 km (0.115 R)
• M14: 27,389,126 km (0.069 R)
• M15: 28,829,903 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.7

Radius: 10.7

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.72 AU - 12.68 AU

Year: 14265 Days

Day: 8.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 83.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,787,371 km

• M1: 144,212 km (0.116 R)
• M2: 648,656 km (0.086 R)
• M3: 1,073,215 km (0.107 R)
• M4: 2,296,776 km (0.104 R)
• M5: 2,665,834 km (0.093 R)
• M6: 3,620,717 km (0.117 R)
• M7: 6,405,332 km (0.101 R)
• M8: 7,573,991 km (0.102 R)
• M9: 8,615,641 km (0.053 R)
• M10: 10,133,760 km (0.067 R)
• M11: 10,577,018 km (0.095 R)
• M12: 10,981,980 km (0.102 R)
• M13: 15,881,908 km (0.073 R)
• M14: 19,401,198 km (0.095 R)
• M15: 25,335,895 km (0.086 R)
• M16: 28,908,891 km (0.034 R)
• M17: 39,525,403 km (0.075 R)
• M18: 39,889,823 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.2

Radius: 11.7

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 10.21 AU - 15.47 AU

Year: 16400 Days

Day: 5.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,787,371 km

• M1: 151,991 km (0.096 R)
• M2: 577,448 km (0.104 R)
• M3: 1,821,952 km (0.09 R)
• M4: 2,303,209 km (0.08 R)
• M5: 3,256,147 km (0.055 R)
• M6: 5,438,930 km (0.115 R)
• M7: 7,323,265 km (0.056 R)
• M8: 8,009,171 km (0.057 R)
• M9: 8,926,206 km (0.091 R)
• M10: 9,312,168 km (0.056 R)
• M11: 10,378,651 km (0.094 R)
• M12: 11,412,074 km (0.074 R)
• M13: 18,240,917 km (0.119 R)
• M14: 18,785,304 km (0.066 R)
• M15: 19,180,841 km (0.053 R)
• M16: 22,994,539 km (0.073 R)
• M17: 25,703,757 km (0.107 R)
• M18: 26,487,051 km (0.093 R)
• M19: 28,101,511 km (0.083 R)
• M20: 31,860,008 km (0.097 R)
• M21: 38,170,196 km (0.108 R)
• M22: 39,966,268 km (0.049 R)
• M23: 40,489,711 km (0.063 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 10,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit