🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.55 AU - 0.75 AU

Year: 223 Days

Day: 47.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.63 AU - 0.91 AU

Year: 287 Days

Day: 42.4 Hours

Environment

Temp: -12 °C

Axial Tilt: 57 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,376,273 km

• M1: 376,987 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.74 AU - 1.06 AU

Year: 363 Days

Day: 27 Hours

Environment

Temp: -42 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170

Radius: 10

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.36 AU - 3.72 AU

Year: 2251 Days

Day: 5.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 56,376,273 km

• M1: 124,465 km (0.059 R)
• M2: 546,182 km (0.094 R)
• M3: 929,302 km (0.116 R)
• M4: 1,485,507 km (0.081 R)
• M5: 1,802,505 km (0.07 R)
• M6: 2,776,387 km (0.08 R)
• M7: 3,379,865 km (0.091 R)
• M8: 4,035,552 km (0.098 R)
• M9: 4,981,160 km (0.094 R)
• M10: 5,599,299 km (0.105 R)
• M11: 6,380,349 km (0.032 R)
• M12: 6,844,701 km (0.072 R)
• M13: 7,867,352 km (0.107 R)
• M14: 9,632,906 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.2

Radius: 4.1

Gravity: 27.56 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.74 AU - 13.28 AU

Year: 15512 Days

Day: 18.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 56,376,273 km

• M1: 52,958 km (0.099 R)
• M2: 202,256 km (0.113 R)
• M3: 443,408 km (0.108 R)
• M4: 701,165 km (0.112 R)
• M5: 849,267 km (0.093 R)
• M6: 1,111,063 km (0.087 R)
• M7: 1,811,481 km (0.081 R)
• M8: 1,966,763 km (0.085 R)
• M9: 2,130,872 km (0.107 R)
• M10: 2,657,008 km (0.072 R)
• M11: 3,045,065 km (0.085 R)
• M12: 3,443,743 km (0.102 R)
• M13: 3,848,405 km (0.098 R)
• M14: 5,605,283 km (0.082 R)
• M15: 12,278,245 km (0.037 R)
• M16: 13,025,337 km (0.037 R)
• M17: 14,955,150 km (0.097 R)
• M18: 17,918,235 km (0.07 R)
• M19: 18,959,585 km (0.109 R)
• M20: 20,040,580 km (0.084 R)
• M21: 20,295,794 km (0.038 R)
• M22: 20,725,887 km (0.092 R)
• M23: 22,875,310 km (0.112 R)
• M24: 26,677,639 km (0.105 R)
• M25: 27,193,602 km (0.089 R)
• M26: 28,673,723 km (0.069 R)
• M27: 28,997,752 km (0.118 R)
• M28: 30,542,350 km (0.112 R)
• M29: 33,078,782 km (0.084 R)
• M30: 34,398,086 km (0.092 R)
• M31: 37,013,655 km (0.117 R)
• M32: 41,249,070 km (0.12 R)
• M33: 45,796,546 km (0.098 R)
• M34: 49,573,144 km (0.077 R)
• M35: 51,140,182 km (0.084 R)
• M36: 53,063,861 km (0.039 R)
• M37: 53,226,324 km (0.088 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: 454 - 17,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit