🌌 Stone's Star System Generator

Asteroid Belt

Center: 6.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.1

Radius: 10.2

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 11.87 AU - 12.57 AU

Year: 15374 Days

Day: 13.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 89,304,308 km

• M1: 127,457 km (0.107 R)
• M2: 485,595 km (0.057 R)
• M3: 820,544 km (0.061 R)
• M4: 1,397,992 km (0.08 R)
• M5: 2,192,207 km (0.114 R)
• M6: 2,926,434 km (0.086 R)
• M7: 3,957,612 km (0.106 R)
• M8: 4,619,881 km (0.077 R)
• M9: 5,180,873 km (0.108 R)
• M10: 5,749,944 km (0.055 R)
• M11: 6,164,779 km (0.098 R)
• M12: 6,721,881 km (0.036 R)
• M13: 7,982,542 km (0.033 R)
• M14: 11,138,160 km (0.073 R)
• M15: 11,904,699 km (0.103 R)
• M16: 12,706,095 km (0.105 R)
• M17: 16,499,000 km (0.079 R)
• M18: 18,287,891 km (0.086 R)
• M19: 20,548,614 km (0.036 R)
• M20: 20,986,786 km (0.103 R)
• M21: 22,802,306 km (0.111 R)
• M22: 23,940,596 km (0.108 R)
• M23: 27,582,855 km (0.108 R)
• M24: 32,398,112 km (0.107 R)
• M25: 38,535,963 km (0.089 R)
• M26: 40,834,384 km (0.106 R)
• M27: 41,947,093 km (0.09 R)
• M28: 43,942,729 km (0.087 R)
• M29: 46,300,092 km (0.117 R)
• M30: 48,895,765 km (0.078 R)
• M31: 53,876,177 km (0.118 R)
• M32: 57,262,774 km (0.031 R)

Planet 2 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.4

Radius: 5.4

Gravity: 12.05 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 13.4 AU - 15.06 AU

Year: 19319 Days

Day: 18.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 89,304,308 km

• M1: 67,169 km (0.102 R)
• M2: 267,780 km (0.087 R)
• M3: 602,131 km (0.1 R)
• M4: 868,715 km (0.077 R)
• M5: 1,472,641 km (0.088 R)
• M6: 2,145,981 km (0.094 R)
• M7: 3,329,450 km (0.099 R)
• M8: 4,104,966 km (0.114 R)
• M9: 4,761,102 km (0.1 R)
• M10: 4,994,624 km (0.103 R)
• M11: 6,239,578 km (0.045 R)
• M12: 8,378,378 km (0.103 R)
• M13: 9,018,807 km (0.103 R)
• M14: 10,066,740 km (0.041 R)
• M15: 10,676,501 km (0.042 R)
• M16: 11,969,475 km (0.049 R)
• M17: 12,717,165 km (0.085 R)
• M18: 13,429,251 km (0.097 R)
• M19: 16,020,286 km (0.086 R)
• M20: 16,318,884 km (0.042 R)
• M21: 17,393,445 km (0.109 R)
• M22: 20,810,709 km (0.098 R)
• M23: 21,435,729 km (0.076 R)
• M24: 24,061,022 km (0.119 R)
• M25: 24,551,255 km (0.09 R)
• M26: 26,475,382 km (0.108 R)
• M27: 35,178,837 km (0.086 R)
• M28: 36,707,129 km (0.114 R)
• M29: 43,263,405 km (0.026 R)
• M30: 45,016,243 km (0.101 R)
• M31: 45,313,045 km (0.07 R)
• M32: 49,762,834 km (0.08 R)
• M33: 51,848,827 km (0.091 R)
• M34: 54,327,364 km (0.047 R)
• M35: 56,710,907 km (0.093 R)
• M36: 57,753,305 km (0.097 R)
• M37: 58,103,663 km (0.076 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.8

Radius: 4.6

Gravity: 29.15 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 17.52 AU - 17.88 AU

Year: 26800 Days

Day: 24.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 89,304,308 km

• M1: 57,146 km (0.093 R)
• M2: 231,578 km (0.057 R)
• M3: 826,079 km (0.098 R)
• M4: 1,033,721 km (0.093 R)
• M5: 1,230,293 km (0.085 R)
• M6: 1,794,426 km (0.048 R)
• M7: 2,166,925 km (0.081 R)
• M8: 3,036,837 km (0.08 R)
• M9: 3,206,481 km (0.082 R)
• M10: 3,382,557 km (0.103 R)
• M11: 5,898,494 km (0.113 R)
• M12: 6,956,750 km (0.099 R)
• M13: 7,103,655 km (0.085 R)
• M14: 7,659,561 km (0.106 R)
• M15: 9,501,709 km (0.12 R)
• M16: 11,551,200 km (0.086 R)
• M17: 18,479,975 km (0.049 R)
• M18: 24,680,058 km (0.093 R)
• M19: 26,184,714 km (0.079 R)
• M20: 34,775,820 km (0.086 R)
• M21: 35,062,001 km (0.099 R)
• M22: 39,856,463 km (0.041 R)
• M23: 43,229,297 km (0.114 R)
• M24: 49,085,455 km (0.094 R)
• M25: 53,713,564 km (0.104 R)
• M26: 55,448,451 km (0.094 R)
• M27: 63,398,830 km (0.096 R)
• M28: 66,428,186 km (0.053 R)
• M29: 70,921,508 km (0.09 R)
• M30: 75,373,541 km (0.087 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 19,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit