🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.8

Radius: 14.7

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.42 AU - 3.6 AU

Year: 4539 Days

Day: 14.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 71,987,441 km

• M1: 182,809 km (0.12 R)
• M2: 697,276 km (0.084 R)
• M3: 1,554,471 km (0.057 R)
• M4: 2,145,084 km (0.116 R)
• M5: 2,921,198 km (0.074 R)
• M6: 4,297,947 km (0.104 R)
• M7: 4,930,746 km (0.103 R)
• M8: 6,042,108 km (0.076 R)
• M9: 6,871,928 km (0.096 R)
• M10: 7,668,387 km (0.051 R)
• M11: 9,118,439 km (0.1 R)
• M12: 9,612,411 km (0.088 R)
• M13: 11,018,033 km (0.11 R)
• M14: 11,722,489 km (0.119 R)
• M15: 12,809,766 km (0.082 R)
• M16: 13,695,236 km (0.088 R)
• M17: 14,621,247 km (0.11 R)
• M18: 15,822,219 km (0.12 R)
• M19: 16,780,692 km (0.04 R)
• M20: 17,336,748 km (0.077 R)
• M21: 18,616,408 km (0.117 R)
• M22: 19,752,753 km (0.055 R)
• M23: 20,723,045 km (0.069 R)
• M24: 28,079,520 km (0.077 R)
• M25: 28,776,198 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.1

Radius: 8.3

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.14 AU - 4.24 AU

Year: 5920 Days

Day: 11.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 71,987,441 km

• M1: 103,372 km (0.065 R)
• M2: 1,158,935 km (0.11 R)
• M3: 1,539,811 km (0.091 R)
• M4: 1,915,302 km (0.107 R)
• M5: 3,277,091 km (0.116 R)
• M6: 4,233,470 km (0.095 R)
• M7: 6,232,846 km (0.111 R)
• M8: 8,791,268 km (0.091 R)
• M9: 9,918,488 km (0.094 R)
• M10: 11,553,444 km (0.108 R)
• M11: 13,781,255 km (0.103 R)
• M12: 15,913,773 km (0.093 R)
• M13: 17,195,228 km (0.082 R)
• M14: 19,362,602 km (0.071 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.6

Radius: 6.1

Gravity: 18.88 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.22 AU - 10.48 AU

Year: 18173 Days

Day: 16.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 71,987,441 km

• M1: 76,145 km (0.095 R)
• M2: 281,693 km (0.093 R)
• M3: 741,856 km (0.089 R)
• M4: 985,551 km (0.107 R)
• M5: 1,213,089 km (0.069 R)
• M6: 1,604,288 km (0.088 R)
• M7: 2,136,258 km (0.096 R)
• M8: 3,293,098 km (0.093 R)
• M9: 3,688,934 km (0.075 R)
• M10: 4,643,817 km (0.032 R)
• M11: 4,959,917 km (0.074 R)
• M12: 5,403,625 km (0.113 R)
• M13: 7,589,698 km (0.114 R)
• M14: 8,484,443 km (0.069 R)
• M15: 10,661,092 km (0.118 R)
• M16: 11,845,459 km (0.118 R)
• M17: 12,502,792 km (0.096 R)
• M18: 22,687,115 km (0.038 R)
• M19: 23,494,645 km (0.104 R)
• M20: 24,425,742 km (0.091 R)
• M21: 34,729,295 km (0.1 R)
• M22: 36,894,575 km (0.086 R)
• M23: 38,576,354 km (0.099 R)
• M24: 40,162,391 km (0.103 R)
• M25: 40,897,515 km (0.114 R)
• M26: 41,194,018 km (0.119 R)
• M27: 43,156,443 km (0.062 R)
• M28: 45,338,627 km (0.1 R)
• M29: 50,771,273 km (0.112 R)
• M30: 58,480,052 km (0.118 R)
• M31: 62,709,632 km (0.038 R)
• M32: 62,906,653 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 19,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit