🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.19 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.6

Radius: 14.1

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.97 AU - 2.77 AU

Year: 2393 Days

Day: 12.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 63,508,083 km

• M1: 178,620 km (0.077 R)
• M2: 619,934 km (0.11 R)
• M3: 1,773,333 km (0.093 R)
• M4: 3,553,548 km (0.076 R)
• M5: 4,693,035 km (0.029 R)
• M6: 6,435,401 km (0.084 R)

Planet 2 - Ice Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.9

Radius: 3.1

Gravity: 65.96 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.11 AU - 9.09 AU

Year: 13745 Days

Day: 20.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 63,508,083 km

• M1: 40,092 km (0.111 R)
• M2: 145,858 km (0.047 R)
• M3: 288,425 km (0.091 R)
• M4: 409,898 km (0.035 R)
• M5: 612,005 km (0.072 R)
• M6: 713,582 km (0.084 R)
• M7: 816,505 km (0.07 R)
• M8: 1,475,185 km (0.101 R)
• M9: 1,791,135 km (0.111 R)
• M10: 2,131,171 km (0.095 R)
• M11: 3,731,569 km (0.118 R)
• M12: 4,375,139 km (0.087 R)
• M13: 4,821,240 km (0.103 R)
• M14: 5,953,397 km (0.041 R)
• M15: 6,460,085 km (0.063 R)
• M16: 6,952,860 km (0.092 R)
• M17: 7,738,099 km (0.116 R)
• M18: 8,246,134 km (0.052 R)
• M19: 9,482,859 km (0.086 R)
• M20: 10,226,660 km (0.096 R)
• M21: 12,627,706 km (0.109 R)
• M22: 16,931,786 km (0.107 R)
• M23: 19,326,399 km (0.111 R)
• M24: 20,001,235 km (0.099 R)
• M25: 20,866,509 km (0.106 R)
• M26: 21,576,501 km (0.099 R)
• M27: 25,670,396 km (0.028 R)
• M28: 26,382,332 km (0.083 R)
• M29: 29,582,979 km (0.086 R)
• M30: 29,805,132 km (0.105 R)
• M31: 31,161,386 km (0.1 R)
• M32: 35,852,626 km (0.113 R)
• M33: 40,718,147 km (0.104 R)
• M34: 44,825,656 km (0.097 R)
• M35: 45,560,630 km (0.093 R)
• M36: 51,732,290 km (0.07 R)
• M37: 54,017,398 km (0.087 R)
• M38: 56,539,318 km (0.108 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.6

Radius: 5

Gravity: 29.58 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.26 AU - 8.62 AU

Year: 14677 Days

Day: 24.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 63,508,083 km

• M1: 62,233 km (0.105 R)
• M2: 263,741 km (0.044 R)
• M3: 490,531 km (0.059 R)
• M4: 719,566 km (0.07 R)
• M5: 896,091 km (0.059 R)
• M6: 1,862,344 km (0.093 R)
• M7: 2,240,228 km (0.102 R)
• M8: 2,782,371 km (0.112 R)
• M9: 2,997,642 km (0.108 R)
• M10: 4,245,737 km (0.034 R)
• M11: 4,967,098 km (0.115 R)
• M12: 5,615,455 km (0.115 R)
• M13: 7,166,935 km (0.057 R)
• M14: 7,898,169 km (0.043 R)
• M15: 8,527,976 km (0.086 R)
• M16: 8,880,578 km (0.075 R)
• M17: 9,454,436 km (0.113 R)
• M18: 9,941,975 km (0.116 R)
• M19: 10,733,498 km (0.068 R)
• M20: 11,085,352 km (0.068 R)
• M21: 11,998,348 km (0.111 R)
• M22: 15,477,695 km (0.11 R)
• M23: 16,538,643 km (0.043 R)
• M24: 17,647,313 km (0.107 R)
• M25: 20,011,558 km (0.042 R)
• M26: 23,546,406 km (0.113 R)
• M27: 24,340,172 km (0.092 R)
• M28: 33,036,147 km (0.088 R)
• M29: 35,947,770 km (0.054 R)
• M30: 38,206,548 km (0.102 R)
• M31: 40,558,227 km (0.081 R)
• M32: 43,004,601 km (0.091 R)
• M33: 50,276,703 km (0.102 R)
• M34: 54,976,021 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 17,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit