🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.7

Radius: 13

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.34 AU - 1.36 AU

Year: 1083 Days

Day: 12.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 91,542,799 km

• M1: 161,715 km (0.117 R)
• M2: 1,120,638 km (0.106 R)
• M3: 1,614,011 km (0.104 R)
• M4: 2,234,244 km (0.106 R)
• M5: 4,227,636 km (0.107 R)
• M6: 5,434,143 km (0.093 R)

Asteroid Belt

Center: 2.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.9

Radius: 12.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.49 AU - 2.99 AU

Year: 3131 Days

Day: 7.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 91,542,799 km

• M1: 159,322 km (0.057 R)
• M2: 603,179 km (0.043 R)
• M3: 1,121,535 km (0.082 R)
• M4: 1,583,643 km (0.038 R)
• M5: 2,196,246 km (0.069 R)
• M6: 3,296,090 km (0.078 R)
• M7: 4,358,534 km (0.116 R)
• M8: 6,974,253 km (0.107 R)
• M9: 8,570,612 km (0.03 R)
• M10: 12,177,416 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.3

Radius: 7.7

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.51 AU - 8.11 AU

Year: 15066 Days

Day: 23.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 91,542,799 km

• M1: 96,341 km (0.045 R)
• M2: 348,413 km (0.101 R)
• M3: 1,111,512 km (0.091 R)
• M4: 1,484,908 km (0.069 R)
• M5: 1,909,018 km (0.079 R)
• M6: 2,978,643 km (0.074 R)
• M7: 3,631,189 km (0.069 R)
• M8: 4,375,588 km (0.081 R)
• M9: 6,991,606 km (0.113 R)
• M10: 7,491,263 km (0.096 R)
• M11: 7,973,417 km (0.115 R)
• M12: 9,406,415 km (0.041 R)
• M13: 10,063,449 km (0.072 R)
• M14: 13,287,432 km (0.114 R)
• M15: 14,295,722 km (0.105 R)
• M16: 14,787,450 km (0.078 R)
• M17: 18,695,994 km (0.061 R)
• M18: 26,960,827 km (0.053 R)
• M19: 29,451,034 km (0.065 R)
• M20: 30,448,253 km (0.076 R)
• M21: 33,790,868 km (0.086 R)
• M22: 34,883,531 km (0.065 R)
• M23: 37,601,874 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855.3

Radius: 7.3

Gravity: 16.05 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.91 AU - 11.17 AU

Year: 23620 Days

Day: 23.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 91,542,799 km

• M1: 144,960 km (0.098 R)
• M2: 516,711 km (0.097 R)
• M3: 1,716,785 km (0.064 R)
• M4: 4,393,241 km (0.105 R)
• M5: 5,188,653 km (0.036 R)
• M6: 5,684,270 km (0.025 R)
• M7: 11,317,677 km (0.119 R)
• M8: 14,491,247 km (0.088 R)
• M9: 15,640,457 km (0.05 R)
• M10: 17,295,907 km (0.113 R)
• M11: 19,064,753 km (0.058 R)
• M12: 36,700,397 km (0.12 R)
• M13: 39,919,893 km (0.057 R)
• M14: 41,841,627 km (0.055 R)
• M15: 43,156,592 km (0.119 R)
• M16: 43,489,447 km (0.097 R)
• M17: 43,992,246 km (0.107 R)
• M18: 66,759,247 km (0.094 R)
• M19: 74,126,493 km (0.165 R)
• M20: 77,513,239 km (0.088 R)
• M21: 79,994,469 km (0.127 R)
• M22: 87,222,889 km (0.222 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 13,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit