🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.62 AU - 1 AU

Year: 279 Days

Day: 25.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,206,565 km

• M1: 88,562 km (0.062 R)

Planet 2 - Ice Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.2

Radius: 3

Gravity: 43.24 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 10.89 AU - 13.87 AU

Year: 16678 Days

Day: 18.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,206,565 km

• M1: 42,336 km (0.055 R)
• M2: 284,834 km (0.097 R)
• M3: 661,073 km (0.117 R)
• M4: 1,323,642 km (0.037 R)
• M5: 1,543,850 km (0.11 R)
• M6: 1,696,889 km (0.098 R)
• M7: 2,128,628 km (0.118 R)
• M8: 2,532,842 km (0.072 R)
• M9: 2,622,451 km (0.044 R)
• M10: 3,343,812 km (0.102 R)
• M11: 3,475,159 km (0.088 R)
• M12: 3,709,130 km (0.109 R)
• M13: 4,405,358 km (0.103 R)
• M14: 4,841,885 km (0.03 R)
• M15: 4,990,435 km (0.118 R)
• M16: 5,368,469 km (0.08 R)
• M17: 5,873,512 km (0.085 R)
• M18: 5,913,005 km (0.114 R)
• M19: 6,353,122 km (0.093 R)
• M20: 6,515,735 km (0.11 R)
• M21: 6,886,738 km (0.097 R)
• M22: 6,928,326 km (0.025 R)
• M23: 7,264,473 km (0.114 R)
• M24: 7,908,791 km (0.1 R)
• M25: 8,392,889 km (0.066 R)
• M26: 8,751,027 km (0.116 R)
• M27: 10,855,869 km (0.118 R)
• M28: 11,988,923 km (0.043 R)
• M29: 12,189,833 km (0.068 R)
• M30: 12,952,932 km (0.048 R)
• M31: 14,364,986 km (0.114 R)
• M32: 14,524,906 km (0.07 R)
• M33: 15,062,112 km (0.079 R)
• M34: 15,224,575 km (0.056 R)
• M35: 15,551,147 km (0.026 R)
• M36: 15,660,503 km (0.042 R)
• M37: 15,770,159 km (0.072 R)
• M38: 16,211,173 km (0.057 R)
• M39: 16,266,674 km (0.069 R)
• M40: 16,936,573 km (0.062 R)
• M41: 17,672,595 km (0.071 R)
• M42: 17,786,738 km (0.115 R)
• M43: 18,418,789 km (0.108 R)
• M44: 18,766,754 km (0.088 R)
• M45: 18,941,484 km (0.118 R)
• M46: 19,469,116 km (0.107 R)
• M47: 19,764,272 km (0.061 R)
• M48: 20,658,568 km (0.118 R)
• M49: 20,778,845 km (0.108 R)
• M50: 21,262,046 km (0.118 R)
• M51: 21,383,520 km (0.059 R)
• M52: 21,871,358 km (0.084 R)
• M53: 22,733,940 km (0.099 R)
• M54: 25,645,563 km (0.088 R)
• M55: 26,033,919 km (0.086 R)
• M56: 27,938,001 km (0.091 R)
• M57: 28,604,908 km (0.052 R)
• M58: 28,805,968 km (0.109 R)
• M59: 29,547,375 km (0.086 R)
• M60: 31,255,633 km (0.066 R)
• M61: 31,739,582 km (0.084 R)
• M62: 32,017,235 km (0.067 R)
• M63: 32,295,787 km (0.116 R)
• M64: 32,365,499 km (0.093 R)
• M65: 33,136,078 km (0.069 R)
• M66: 33,347,161 km (0.117 R)
• M67: 34,125,369 km (0.099 R)
• M68: 34,981,218 km (0.105 R)
• M69: 36,859,419 km (0.054 R)
• M70: 36,932,274 km (0.064 R)
• M71: 37,078,131 km (0.032 R)
• M72: 39,513,435 km (0.092 R)
• M73: 41,165,444 km (0.11 R)
• M74: 41,241,141 km (0.079 R)
• M75: 41,695,919 km (0.082 R)
• M76: 41,771,765 km (0.106 R)
• M77: 41,999,901 km (0.038 R)
• M78: 42,610,261 km (0.038 R)
• M79: 42,686,855 km (0.053 R)
• M80: 43,762,613 km (0.047 R)
• M81: 44,226,367 km (0.106 R)
• M82: 45,392,931 km (0.118 R)
• M83: 46,097,836 km (0.104 R)
• M84: 46,412,141 km (0.12 R)
• M85: 46,964,157 km (0.067 R)
• M86: 48,074,473 km (0.086 R)
• M87: 48,154,059 km (0.077 R)
• M88: 49,836,735 km (0.117 R)
• M89: 51,538,411 km (0.08 R)
• M90: 51,619,942 km (0.119 R)
• M91: 52,273,535 km (0.08 R)
• M92: 52,765,563 km (0.028 R)
• M93: 54,333,797 km (0.053 R)
• M94: 54,998,610 km (0.101 R)
• M95: 55,332,064 km (0.092 R)
• M96: 55,415,539 km (0.08 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.5

Radius: 7.1

Gravity: 10.17 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 14.2 AU - 19.06 AU

Year: 25966 Days

Day: 18.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,206,565 km

• M1: 286,630 km (0.069 R)
• M2: 846,275 km (0.049 R)
• M3: 951,891 km (0.11 R)
• M4: 2,051,884 km (0.097 R)
• M5: 2,195,498 km (0.085 R)
• M6: 2,268,652 km (0.07 R)
• M7: 2,646,237 km (0.103 R)
• M8: 2,882,302 km (0.109 R)
• M9: 3,249,116 km (0.084 R)
• M10: 3,673,974 km (0.045 R)
• M11: 4,528,926 km (0.115 R)
• M12: 4,622,425 km (0.118 R)
• M13: 4,763,795 km (0.089 R)
• M14: 4,906,661 km (0.095 R)
• M15: 5,343,935 km (0.088 R)
• M16: 5,592,118 km (0.107 R)
• M17: 5,844,190 km (0.115 R)
• M18: 6,569,590 km (0.083 R)
• M19: 8,677,873 km (0.091 R)
• M20: 8,794,111 km (0.108 R)
• M21: 9,324,136 km (0.096 R)
• M22: 9,503,055 km (0.09 R)
• M23: 10,353,070 km (0.065 R)
• M24: 10,414,705 km (0.094 R)
• M25: 11,866,103 km (0.079 R)
• M26: 12,060,132 km (0.101 R)
• M27: 12,714,173 km (0.087 R)
• M28: 12,780,296 km (0.067 R)
• M29: 13,920,381 km (0.117 R)
• M30: 15,797,236 km (0.083 R)
• M31: 16,728,931 km (0.063 R)
• M32: 17,604,528 km (0.113 R)
• M33: 18,345,636 km (0.103 R)
• M34: 18,720,079 km (0.072 R)
• M35: 19,705,181 km (0.038 R)
• M36: 19,858,220 km (0.077 R)
• M37: 21,883,625 km (0.096 R)
• M38: 22,042,199 km (0.073 R)
• M39: 22,360,394 km (0.07 R)
• M40: 22,840,453 km (0.049 R)
• M41: 23,162,388 km (0.056 R)
• M42: 24,383,107 km (0.066 R)
• M43: 28,600,420 km (0.107 R)
• M44: 29,121,469 km (0.072 R)
• M45: 29,996,767 km (0.101 R)
• M46: 32,222,783 km (0.072 R)
• M47: 33,766,483 km (0.03 R)
• M48: 35,986,516 km (0.093 R)
• M49: 36,642,951 km (0.088 R)
• M50: 36,737,048 km (0.097 R)
• M51: 38,158,078 km (0.088 R)
• M52: 38,253,372 km (0.074 R)
• M53: 40,080,561 km (0.061 R)
• M54: 40,663,394 km (0.081 R)
• M55: 40,858,320 km (0.032 R)
• M56: 42,824,485 km (0.101 R)
• M57: 43,719,379 km (0.038 R)
• M58: 44,419,497 km (0.08 R)
• M59: 46,135,535 km (0.117 R)
• M60: 46,338,838 km (0.03 R)
• M61: 46,542,441 km (0.063 R)
• M62: 46,644,317 km (0.112 R)
• M63: 46,848,368 km (0.108 R)
• M64: 49,944,446 km (0.087 R)
• M65: 50,571,560 km (0.082 R)
• M66: 50,886,015 km (0.042 R)
• M67: 51,096,200 km (0.1 R)
• M68: 51,939,184 km (0.104 R)
• M69: 54,174,176 km (0.115 R)
• M70: 54,710,933 km (0.095 R)
• M71: 55,897,843 km (0.104 R)
• M72: 58,627,106 km (0.096 R)
• M73: 61,399,454 km (0.107 R)
• M74: 61,735,002 km (0.089 R)
• M75: 62,407,893 km (0.108 R)
• M76: 66,381,362 km (0.086 R)
• M77: 68,225,007 km (0.084 R)
• M78: 70,085,256 km (0.033 R)
• M79: 70,202,092 km (0.077 R)
• M80: 71,609,060 km (0.067 R)
• M81: 72,434,092 km (0.105 R)
• M82: 74,808,510 km (0.06 R)
• M83: 75,166,946 km (0.058 R)
• M84: 75,286,475 km (0.034 R)
• M85: 76,726,354 km (0.067 R)
• M86: 76,967,356 km (0.092 R)
• M87: 77,208,359 km (0.11 R)
• M88: 77,449,810 km (0.079 R)
• M89: 78,175,359 km (0.091 R)
• M90: 79,633,490 km (0.096 R)
• M91: 79,755,412 km (0.082 R)
• M92: 80,610,513 km (0.091 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 16,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit