🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.34 AU - 1.66 AU

Year: 652 Days

Day: 36.7 Hours

Environment

Temp: -17 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,773,605 km

• M1: 310,715 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.45 AU - 1.95 AU

Year: 786 Days

Day: 31.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,773,605 km

• M1: 38,297 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.82 AU - 2.72 AU

Year: 1213 Days

Day: 21.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 160.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,773,605 km

• M1: 27,077 km (0.038 R)
• M2: 68,815 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.11 AU - 4.83 AU

Year: 2806 Days

Day: 42.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.4

Radius: 11.5

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.96 AU - 13.62 AU

Year: 14362 Days

Day: 5.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 59,773,605 km

• M1: 155,881 km (0.103 R)
• M2: 640,877 km (0.081 R)
• M3: 1,043,744 km (0.098 R)
• M4: 1,575,714 km (0.056 R)
• M5: 2,246,212 km (0.094 R)
• M6: 2,844,903 km (0.044 R)
• M7: 3,788,267 km (0.095 R)
• M8: 4,896,189 km (0.113 R)
• M9: 6,018,771 km (0.071 R)
• M10: 6,481,477 km (0.114 R)
• M11: 6,926,232 km (0.073 R)
• M12: 9,775,024 km (0.108 R)
• M13: 10,914,661 km (0.118 R)
• M14: 12,140,615 km (0.085 R)
• M15: 12,507,280 km (0.099 R)
• M16: 13,327,076 km (0.037 R)
• M17: 17,816,059 km (0.103 R)
• M18: 19,847,000 km (0.095 R)
• M19: 20,614,587 km (0.092 R)
• M20: 22,666,321 km (0.091 R)
• M21: 25,343,525 km (0.067 R)
• M22: 26,552,874 km (0.116 R)
• M23: 27,380,300 km (0.094 R)
• M24: 32,592,439 km (0.047 R)
• M25: 33,302,132 km (0.038 R)
• M26: 33,780,994 km (0.106 R)
• M27: 35,245,109 km (0.107 R)
• M28: 36,623,952 km (0.094 R)
• M29: 37,134,081 km (0.099 R)
• M30: 40,976,203 km (0.086 R)
• M31: 48,668,376 km (0.044 R)
• M32: 51,325,982 km (0.08 R)
• M33: 53,259,236 km (0.081 R)
• M34: 56,588,536 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.9

Radius: 14.4

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.15 AU - 14.53 AU

Year: 14453 Days

Day: 12.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 59,773,605 km

• M1: 179,069 km (0.086 R)
• M2: 738,864 km (0.107 R)
• M3: 1,473,389 km (0.119 R)
• M4: 2,669,125 km (0.053 R)
• M5: 3,149,035 km (0.088 R)
• M6: 3,824,021 km (0.071 R)
• M7: 4,625,865 km (0.096 R)
• M8: 5,645,973 km (0.048 R)
• M9: 6,132,466 km (0.09 R)
• M10: 7,147,487 km (0.06 R)
• M11: 11,332,188 km (0.071 R)
• M12: 12,732,424 km (0.089 R)
• M13: 14,728,509 km (0.108 R)
• M14: 15,294,438 km (0.062 R)
• M15: 20,098,923 km (0.067 R)
• M16: 22,795,424 km (0.097 R)
• M17: 28,897,073 km (0.089 R)
• M18: 30,349,518 km (0.094 R)
• M19: 33,642,317 km (0.1 R)
• M20: 34,873,956 km (0.034 R)
• M21: 36,391,477 km (0.092 R)
• M22: 39,287,094 km (0.081 R)
• M23: 41,908,796 km (0.117 R)
• M24: 44,205,273 km (0.052 R)
• M25: 46,282,589 km (0.067 R)
• M26: 50,791,469 km (0.052 R)
• M27: 52,904,539 km (0.091 R)
• M28: 57,131,876 km (0.052 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 13,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit