🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.1

Radius: 14.1

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.19 AU - 4.55 AU

Year: 5077 Days

Day: 15 Hours

Environment

Temp: -209 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 69,176,221 km

• M1: 177,124 km (0.071 R)
• M2: 818,450 km (0.12 R)
• M3: 1,785,301 km (0.085 R)
• M4: 2,292,737 km (0.104 R)
• M5: 3,004,524 km (0.073 R)
• M6: 3,816,990 km (0.071 R)
• M7: 4,357,786 km (0.114 R)
• M8: 6,989,661 km (0.088 R)
• M9: 8,125,109 km (0.078 R)
• M10: 11,523,075 km (0.041 R)
• M11: 12,130,143 km (0.111 R)
• M12: 12,709,237 km (0.092 R)
• M13: 13,357,444 km (0.114 R)
• M14: 16,058,434 km (0.091 R)
• M15: 17,782,100 km (0.092 R)
• M16: 23,841,263 km (0.089 R)
• M17: 25,292,961 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.5

Radius: 10.6

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.99 AU - 6.23 AU

Year: 8861 Days

Day: 10.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 69,176,221 km

• M1: 131,945 km (0.093 R)
• M2: 505,192 km (0.094 R)
• M3: 1,046,886 km (0.089 R)
• M4: 1,790,238 km (0.076 R)
• M5: 4,345,519 km (0.113 R)
• M6: 7,821,276 km (0.099 R)
• M7: 9,693,194 km (0.111 R)
• M8: 11,183,039 km (0.078 R)
• M9: 19,681,694 km (0.089 R)
• M10: 20,912,586 km (0.12 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.9

Radius: 7.1

Gravity: 11.84 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.91 AU - 6.01 AU

Year: 9703 Days

Day: 15 Hours

Environment

Temp: -217 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 69,176,221 km

• M1: 88,263 km (0.111 R)
• M2: 435,928 km (0.111 R)
• M3: 1,226,403 km (0.112 R)
• M4: 1,863,989 km (0.089 R)
• M5: 2,177,696 km (0.098 R)
• M6: 2,431,115 km (0.078 R)
• M7: 2,785,812 km (0.096 R)
• M8: 3,429,980 km (0.037 R)
• M9: 3,799,936 km (0.085 R)
• M10: 4,649,352 km (0.107 R)
• M11: 6,134,261 km (0.093 R)
• M12: 6,494,792 km (0.113 R)
• M13: 7,952,922 km (0.029 R)
• M14: 8,381,819 km (0.052 R)
• M15: 11,609,244 km (0.102 R)
• M16: 12,217,359 km (0.108 R)
• M17: 12,500,697 km (0.102 R)
• M18: 14,672,410 km (0.027 R)
• M19: 15,914,371 km (0.077 R)
• M20: 17,366,966 km (0.082 R)
• M21: 17,797,659 km (0.105 R)
• M22: 20,374,332 km (0.07 R)
• M23: 20,613,091 km (0.115 R)
• M24: 22,845,689 km (0.114 R)
• M25: 23,362,849 km (0.065 R)
• M26: 24,331,346 km (0.107 R)
• M27: 25,694,631 km (0.115 R)
• M28: 28,871,940 km (0.088 R)
• M29: 29,578,042 km (0.069 R)
• M30: 31,979,387 km (0.064 R)
• M31: 35,647,078 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.5

Radius: 7.1

Gravity: 18.42 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7 AU - 8.86 AU

Year: 14892 Days

Day: 18.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 69,176,221 km

• M1: 99,183 km (0.047 R)
• M2: 366,066 km (0.093 R)
• M3: 823,985 km (0.046 R)
• M4: 1,316,611 km (0.11 R)
• M5: 2,571,139 km (0.05 R)
• M6: 3,420,256 km (0.025 R)
• M7: 3,731,569 km (0.036 R)
• M8: 4,092,699 km (0.097 R)
• M9: 4,780,550 km (0.085 R)
• M10: 5,026,189 km (0.103 R)
• M11: 5,658,240 km (0.105 R)
• M12: 6,013,685 km (0.105 R)
• M13: 6,383,940 km (0.093 R)
• M14: 6,639,154 km (0.102 R)
• M15: 7,261,181 km (0.094 R)
• M16: 8,776,159 km (0.105 R)
• M17: 9,361,087 km (0.118 R)
• M18: 14,567,990 km (0.1 R)
• M19: 17,945,761 km (0.106 R)
• M20: 18,455,141 km (0.115 R)
• M21: 32,497,295 km (0.111 R)
• M22: 37,764,636 km (0.098 R)
• M23: 38,882,282 km (0.095 R)
• M24: 45,739,998 km (0.073 R)
• M25: 47,009,485 km (0.095 R)
• M26: 48,629,181 km (0.099 R)
• M27: 56,019,017 km (0.03 R)
• M28: 58,207,335 km (0.047 R)
• M29: 58,763,091 km (0.1 R)
• M30: 59,885,524 km (0.103 R)
• M31: 60,452,051 km (0.119 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: 357 - 16,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit