🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.3

Radius: 12.1

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.59 AU - 1.61 AU

Year: 1397 Days

Day: 11.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 74,328,828 km

• M1: 150,495 km (0.099 R)
• M2: 532,120 km (0.107 R)
• M3: 957,127 km (0.072 R)
• M4: 1,387,819 km (0.105 R)
• M5: 2,115,164 km (0.086 R)
• M6: 3,158,161 km (0.052 R)
• M7: 3,685,044 km (0.065 R)
• M8: 5,040,700 km (0.077 R)
• M9: 5,925,123 km (0.044 R)
• M10: 6,936,255 km (0.098 R)
• M11: 7,690,677 km (0.029 R)
• M12: 8,739,956 km (0.036 R)
• M13: 10,115,658 km (0.077 R)
• M14: 10,558,767 km (0.089 R)
• M15: 11,301,970 km (0.052 R)
• M16: 11,779,336 km (0.041 R)
• M17: 12,501,146 km (0.116 R)
• M18: 13,091,758 km (0.098 R)
• M19: 14,117,252 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.9

Radius: 9.6

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5 AU - 5.7 AU

Year: 8542 Days

Day: 11.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 74,328,828 km

• M1: 119,379 km (0.025 R)
• M2: 550,819 km (0.071 R)
• M3: 1,279,511 km (0.08 R)
• M4: 2,035,728 km (0.088 R)
• M5: 4,591,009 km (0.116 R)
• M6: 6,238,979 km (0.069 R)
• M7: 7,747,973 km (0.057 R)
• M8: 8,131,243 km (0.099 R)
• M9: 9,530,132 km (0.115 R)
• M10: 10,656,455 km (0.064 R)
• M11: 11,130,979 km (0.091 R)
• M12: 11,769,014 km (0.094 R)
• M13: 12,327,762 km (0.078 R)
• M14: 15,631,033 km (0.101 R)
• M15: 16,809,415 km (0.054 R)
• M16: 22,042,947 km (0.093 R)
• M17: 25,068,414 km (0.113 R)
• M18: 27,379,253 km (0.078 R)
• M19: 30,203,361 km (0.115 R)
• M20: 30,771,684 km (0.083 R)
• M21: 32,618,021 km (0.082 R)
• M22: 33,417,172 km (0.049 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.3

Radius: 6.7

Gravity: 22.06 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.33 AU - 9.97 AU

Year: 16060 Days

Day: 24 Hours

Environment

Temp: -225 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,328,828 km

• M1: 84,224 km (0.077 R)
• M2: 333,902 km (0.111 R)
• M3: 650,900 km (0.052 R)
• M4: 863,180 km (0.118 R)
• M5: 1,314,367 km (0.114 R)
• M6: 1,644,230 km (0.111 R)
• M7: 2,824,857 km (0.062 R)
• M8: 4,353,298 km (0.045 R)
• M9: 5,313,567 km (0.09 R)
• M10: 6,069,186 km (0.104 R)
• M11: 6,714,551 km (0.085 R)
• M12: 7,310,100 km (0.094 R)
• M13: 7,548,260 km (0.087 R)
• M14: 8,501,198 km (0.074 R)
• M15: 9,419,879 km (0.087 R)
• M16: 13,121,977 km (0.117 R)
• M17: 13,760,760 km (0.092 R)
• M18: 16,281,185 km (0.078 R)
• M19: 16,688,241 km (0.114 R)
• M20: 18,122,735 km (0.105 R)
• M21: 18,384,232 km (0.053 R)
• M22: 19,183,683 km (0.107 R)
• M23: 21,623,175 km (0.096 R)
• M24: 22,214,237 km (0.088 R)
• M25: 28,847,556 km (0.099 R)
• M26: 29,084,968 km (0.096 R)
• M27: 29,684,107 km (0.069 R)
• M28: 31,155,701 km (0.059 R)
• M29: 33,322,776 km (0.093 R)
• M30: 41,621,868 km (0.098 R)
• M31: 48,974,154 km (0.092 R)
• M32: 49,481,740 km (0.077 R)
• M33: 54,388,849 km (0.082 R)
• M34: 59,996,076 km (0.088 R)
• M35: 64,142,481 km (0.043 R)
• M36: 71,037,596 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 17,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit