🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.5

Radius: 14.6

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.04 AU - 1.47 AU

Year: 982 Days

Day: 8.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 50,436,896 km

• M1: 181,612 km (0.065 R)
• M2: 653,144 km (0.109 R)
• M3: 1,323,193 km (0.119 R)
• M4: 1,969,306 km (0.084 R)
• M5: 2,481,380 km (0.119 R)
• M6: 3,824,170 km (0.117 R)
• M7: 4,797,604 km (0.099 R)
• M8: 5,626,974 km (0.098 R)
• M9: 6,305,251 km (0.081 R)
• M10: 6,972,757 km (0.092 R)
• M11: 7,943,647 km (0.102 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.3

Radius: 6.9

Gravity: 13.49 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.47 AU - 6.77 AU

Year: 11973 Days

Day: 18.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 50,436,896 km

• M1: 85,869 km (0.075 R)
• M2: 331,808 km (0.107 R)
• M3: 588,967 km (0.108 R)
• M4: 1,160,431 km (0.095 R)
• M5: 1,720,824 km (0.094 R)
• M6: 2,179,940 km (0.028 R)
• M7: 2,675,109 km (0.098 R)
• M8: 3,915,425 km (0.118 R)
• M9: 4,403,114 km (0.114 R)
• M10: 5,126,569 km (0.104 R)
• M11: 5,890,117 km (0.078 R)
• M12: 6,608,486 km (0.092 R)
• M13: 7,815,741 km (0.059 R)
• M14: 9,661,928 km (0.118 R)
• M15: 10,604,993 km (0.069 R)
• M16: 10,822,508 km (0.104 R)
• M17: 11,043,165 km (0.109 R)
• M18: 11,379,760 km (0.071 R)
• M19: 11,665,343 km (0.07 R)
• M20: 16,400,564 km (0.05 R)
• M21: 17,135,389 km (0.086 R)
• M22: 18,591,575 km (0.041 R)
• M23: 18,908,423 km (0.11 R)
• M24: 23,361,054 km (0.102 R)
• M25: 28,675,817 km (0.114 R)
• M26: 33,095,387 km (0.106 R)
• M27: 36,569,499 km (0.09 R)
• M28: 37,066,912 km (0.111 R)
• M29: 37,443,001 km (0.049 R)
• M30: 40,279,077 km (0.075 R)
• M31: 40,676,559 km (0.103 R)
• M32: 50,404,160 km (0.117 R)
• M33: 51,485,753 km (0.095 R)
• M34: 51,953,845 km (0.077 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.1

Radius: 6.7

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.97 AU - 10.39 AU

Year: 22831 Days

Day: 21 Hours

Environment

Temp: -237 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 50,436,896 km

• M1: 83,326 km (0.068 R)
• M2: 407,355 km (0.111 R)
• M3: 704,008 km (0.1 R)
• M4: 1,020,407 km (0.069 R)
• M5: 1,657,096 km (0.112 R)
• M6: 2,062,356 km (0.117 R)
• M7: 2,471,955 km (0.086 R)
• M8: 3,070,197 km (0.074 R)
• M9: 3,734,561 km (0.063 R)
• M10: 4,920,872 km (0.057 R)
• M11: 6,227,610 km (0.117 R)
• M12: 7,122,654 km (0.042 R)
• M13: 8,279,494 km (0.115 R)
• M14: 9,408,509 km (0.076 R)
• M15: 12,674,081 km (0.035 R)
• M16: 21,926,560 km (0.114 R)
• M17: 22,362,339 km (0.094 R)
• M18: 26,252,930 km (0.056 R)
• M19: 27,341,853 km (0.035 R)
• M20: 33,127,102 km (0.066 R)
• M21: 35,580,956 km (0.063 R)
• M22: 36,425,286 km (0.119 R)
• M23: 38,530,876 km (0.077 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 14,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit