🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.49 AU - 0.51 AU

Year: 225 Days

Day: 18.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.9

Radius: 12.3

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.64 AU - 1.02 AU

Year: 481 Days

Day: 7.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 76,489,157 km

• M1: 153,039 km (0.12 R)
• M2: 585,975 km (0.086 R)
• M3: 1,040,453 km (0.115 R)
• M4: 1,519,466 km (0.089 R)
• M5: 2,041,562 km (0.062 R)
• M6: 2,994,501 km (0.103 R)
• M7: 3,379,865 km (0.053 R)
• M8: 4,097,037 km (0.097 R)
• M9: 4,514,565 km (0.074 R)
• M10: 5,056,558 km (0.114 R)
• M11: 6,290,441 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.6

Radius: 12.7

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.03 AU - 1.29 AU

Year: 794 Days

Day: 11.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 76,489,157 km

• M1: 157,975 km (0.118 R)
• M2: 554,709 km (0.109 R)
• M3: 1,081,742 km (0.065 R)
• M4: 1,518,418 km (0.076 R)
• M5: 2,092,874 km (0.108 R)
• M6: 2,699,494 km (0.098 R)
• M7: 3,344,859 km (0.049 R)
• M8: 3,933,526 km (0.115 R)
• M9: 4,962,461 km (0.064 R)
• M10: 6,010,244 km (0.115 R)
• M11: 6,516,633 km (0.109 R)
• M12: 7,264,772 km (0.064 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.3

Radius: 4.3

Gravity: 36.04 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.76 AU - 10.46 AU

Year: 20439 Days

Day: 20.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 76,489,157 km

• M1: 53,406 km (0.101 R)
• M2: 237,412 km (0.077 R)
• M3: 378,483 km (0.086 R)
• M4: 603,029 km (0.117 R)
• M5: 889,808 km (0.116 R)
• M6: 1,898,397 km (0.089 R)
• M7: 2,677,353 km (0.084 R)
• M8: 2,850,587 km (0.064 R)
• M9: 3,031,302 km (0.119 R)
• M10: 3,165,042 km (0.107 R)
• M11: 3,502,086 km (0.092 R)
• M12: 3,649,440 km (0.075 R)
• M13: 3,988,279 km (0.036 R)
• M14: 5,438,032 km (0.12 R)
• M15: 6,609,084 km (0.092 R)
• M16: 8,936,378 km (0.117 R)
• M17: 11,177,355 km (0.055 R)
• M18: 12,632,194 km (0.079 R)
• M19: 18,535,924 km (0.096 R)
• M20: 22,128,517 km (0.109 R)
• M21: 24,513,855 km (0.07 R)
• M22: 27,295,179 km (0.035 R)
• M23: 27,758,932 km (0.103 R)
• M24: 28,464,286 km (0.054 R)
• M25: 29,423,208 km (0.086 R)
• M26: 34,542,597 km (0.097 R)
• M27: 40,524,268 km (0.118 R)
• M28: 41,431,429 km (0.095 R)
• M29: 41,736,759 km (0.052 R)
• M30: 41,890,097 km (0.106 R)
• M31: 42,352,055 km (0.053 R)
• M32: 50,386,657 km (0.037 R)
• M33: 60,352,718 km (0.097 R)
• M34: 62,732,670 km (0.07 R)
• M35: 65,174,556 km (0.105 R)
• M36: 66,002,281 km (0.116 R)
• M37: 72,435,439 km (0.102 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 14,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit