🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.8 AU - 2.62 AU

Year: 1238 Days

Day: 15.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 108.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.56 AU - 3.38 AU

Year: 1928 Days

Day: 34.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,772,700 km

• M1: 1,774,081 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.6

Radius: 4.2

Gravity: 18.4 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 11.17 AU - 15.45 AU

Year: 18293 Days

Day: 19.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 67,772,700 km

• M1: 54,005 km (0.117 R)
• M2: 272,567 km (0.058 R)
• M3: 646,861 km (0.056 R)
• M4: 1,291,329 km (0.049 R)
• M5: 4,492,274 km (0.089 R)
• M6: 5,850,174 km (0.108 R)
• M7: 10,124,335 km (0.038 R)
• M8: 11,061,117 km (0.089 R)
• M9: 11,521,430 km (0.063 R)
• M10: 14,418,542 km (0.113 R)
• M11: 16,107,203 km (0.099 R)
• M12: 17,611,409 km (0.056 R)
• M13: 23,050,489 km (0.085 R)
• M14: 23,990,263 km (0.08 R)
• M15: 24,857,781 km (0.088 R)
• M16: 28,005,769 km (0.097 R)
• M17: 28,430,327 km (0.098 R)
• M18: 30,505,998 km (0.081 R)
• M19: 45,992,669 km (0.111 R)
• M20: 48,234,393 km (0.108 R)
• M21: 52,130,819 km (0.119 R)
• M22: 53,909,837 km (0.109 R)
• M23: 54,566,571 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.8

Radius: 6.9

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 10.86 AU - 16.64 AU

Year: 19208 Days

Day: 22.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,772,700 km

• M1: 86,468 km (0.112 R)
• M2: 712,684 km (0.095 R)
• M3: 942,018 km (0.056 R)
• M4: 1,208,152 km (0.091 R)
• M5: 1,823,448 km (0.05 R)
• M6: 2,518,331 km (0.076 R)
• M7: 3,191,521 km (0.114 R)
• M8: 3,542,178 km (0.088 R)
• M9: 4,785,037 km (0.077 R)
• M10: 5,542,900 km (0.059 R)
• M11: 5,891,015 km (0.104 R)
• M12: 6,717,244 km (0.104 R)
• M13: 7,068,499 km (0.104 R)
• M14: 7,571,447 km (0.105 R)
• M15: 10,803,360 km (0.085 R)
• M16: 12,036,495 km (0.112 R)
• M17: 12,489,477 km (0.047 R)
• M18: 14,560,510 km (0.031 R)
• M19: 16,217,456 km (0.1 R)
• M20: 17,253,721 km (0.102 R)
• M21: 22,515,527 km (0.033 R)
• M22: 23,904,543 km (0.071 R)
• M23: 25,139,922 km (0.042 R)
• M24: 27,514,190 km (0.112 R)
• M25: 36,727,624 km (0.102 R)
• M26: 39,491,893 km (0.116 R)
• M27: 42,988,444 km (0.085 R)
• M28: 45,120,513 km (0.115 R)
• M29: 46,055,500 km (0.104 R)
• M30: 47,003,202 km (0.07 R)
• M31: 50,090,453 km (0.098 R)
• M32: 51,092,759 km (0.082 R)
• M33: 60,534,030 km (0.113 R)
• M34: 61,100,707 km (0.082 R)
• M35: 62,244,682 km (0.093 R)
• M36: 63,987,348 km (0.111 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 11,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit