🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.53 AU - 0.71 AU

Year: 171 Days

Day: 40.7 Hours

Environment

Temp: 226 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.81 AU - 1.85 AU

Year: 866 Days

Day: 39.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.19 AU - 4.83 AU

Year: 3351 Days

Day: 22.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.4

Radius: 14.5

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.82 AU - 6.56 AU

Year: 5388 Days

Day: 7.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 80,055,023 km

• M1: 180,864 km (0.081 R)
• M2: 965,953 km (0.047 R)
• M3: 2,037,822 km (0.105 R)
• M4: 2,508,906 km (0.037 R)
• M5: 5,560,104 km (0.108 R)
• M6: 6,969,017 km (0.073 R)
• M7: 7,636,223 km (0.095 R)
• M8: 12,051,305 km (0.073 R)
• M9: 12,671,837 km (0.056 R)
• M10: 18,181,976 km (0.086 R)
• M11: 20,170,879 km (0.064 R)
• M12: 27,248,504 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.1

Radius: 4.9

Gravity: 32.24 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 11.59 AU - 18.39 AU

Year: 20304 Days

Day: 19.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 80,055,023 km

• M1: 61,036 km (0.088 R)
• M2: 240,703 km (0.111 R)
• M3: 559,197 km (0.07 R)
• M4: 1,499,569 km (0.104 R)
• M5: 1,706,463 km (0.103 R)
• M6: 1,951,953 km (0.107 R)
• M7: 2,682,140 km (0.1 R)
• M8: 2,961,888 km (0.097 R)
• M9: 5,028,433 km (0.067 R)
• M10: 8,208,136 km (0.116 R)
• M11: 8,907,656 km (0.113 R)
• M12: 9,414,643 km (0.078 R)
• M13: 10,923,936 km (0.078 R)
• M14: 11,902,904 km (0.07 R)
• M15: 12,241,893 km (0.056 R)
• M16: 15,110,432 km (0.11 R)
• M17: 15,668,731 km (0.116 R)
• M18: 16,406,698 km (0.041 R)
• M19: 17,167,403 km (0.063 R)
• M20: 24,553,648 km (0.074 R)
• M21: 26,454,139 km (0.049 R)
• M22: 26,683,922 km (0.111 R)
• M23: 28,812,849 km (0.11 R)
• M24: 32,607,997 km (0.109 R)
• M25: 33,539,244 km (0.098 R)
• M26: 38,757,068 km (0.056 R)
• M27: 46,967,598 km (0.091 R)
• M28: 47,473,687 km (0.099 R)
• M29: 49,709,278 km (0.11 R)
• M30: 54,760,749 km (0.105 R)
• M31: 56,264,358 km (0.088 R)
• M32: 58,376,679 km (0.109 R)
• M33: 65,029,446 km (0.051 R)
• M34: 65,238,584 km (0.062 R)
• M35: 71,055,997 km (0.11 R)
• M36: 74,661,455 km (0.098 R)
• M37: 76,508,989 km (0.096 R)
• M38: 77,914,610 km (0.094 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 17,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit