🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.6

Radius: 12.7

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.09 AU - 1.21 AU

Year: 822 Days

Day: 6.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 81,906,414 km

• M1: 158,275 km (0.072 R)
• M2: 273,315 km (0.095 R)
• M3: 429,196 km (0.1 R)
• M4: 653,593 km (0.06 R)
• M5: 800,797 km (0.072 R)
• M6: 942,467 km (0.088 R)
• M7: 1,031,926 km (0.038 R)
• M8: 1,149,809 km (0.052 R)
• M9: 1,279,062 km (0.057 R)
• M10: 1,413,550 km (0.092 R)
• M11: 1,786,049 km (0.119 R)
• M12: 2,077,914 km (0.072 R)
• M13: 2,205,521 km (0.098 R)
• M14: 2,319,365 km (0.058 R)
• M15: 2,638,607 km (0.096 R)
• M16: 2,725,075 km (0.08 R)
• M17: 2,945,432 km (0.076 R)
• M18: 3,217,701 km (0.119 R)
• M19: 3,488,772 km (0.096 R)
• M20: 3,651,235 km (0.064 R)
• M21: 3,767,473 km (0.105 R)
• M22: 3,964,044 km (0.108 R)
• M23: 4,194,276 km (0.111 R)
• M24: 4,357,038 km (0.077 R)
• M25: 4,439,167 km (0.105 R)
• M26: 4,532,367 km (0.106 R)
• M27: 4,826,177 km (0.102 R)
• M28: 4,922,069 km (0.109 R)
• M29: 5,224,257 km (0.101 R)
• M30: 5,333,613 km (0.065 R)
• M31: 5,443,867 km (0.053 R)
• M32: 5,599,448 km (0.053 R)
• M33: 5,835,663 km (0.077 R)
• M34: 6,006,355 km (0.093 R)
• M35: 6,121,096 km (0.095 R)
• M36: 6,201,879 km (0.084 R)
• M37: 6,364,492 km (0.108 R)
• M38: 6,481,477 km (0.045 R)
• M39: 6,611,029 km (0.12 R)
• M40: 7,077,475 km (0.092 R)
• M41: 7,223,034 km (0.06 R)
• M42: 7,394,324 km (0.064 R)
• M43: 7,641,310 km (0.111 R)
• M44: 7,740,792 km (0.109 R)
• M45: 7,928,687 km (0.049 R)
• M46: 8,156,076 km (0.108 R)
• M47: 8,501,348 km (0.067 R)
• M48: 8,630,451 km (0.118 R)
• M49: 8,825,227 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.1

Radius: 13.8

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.42 AU - 1.64 AU

Year: 1262 Days

Day: 9 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 81,906,414 km

• M1: 195,375 km (0.095 R)
• M2: 328,667 km (0.076 R)
• M3: 418,425 km (0.111 R)
• M4: 615,894 km (0.116 R)
• M5: 728,242 km (0.119 R)
• M6: 859,141 km (0.032 R)
• M7: 1,038,060 km (0.089 R)
• M8: 1,158,785 km (0.065 R)
• M9: 1,284,747 km (0.12 R)
• M10: 1,384,079 km (0.116 R)
• M11: 1,505,553 km (0.115 R)
• M12: 1,624,184 km (0.045 R)
• M13: 1,787,395 km (0.111 R)
• M14: 1,892,413 km (0.088 R)
• M15: 2,014,036 km (0.088 R)
• M16: 2,101,551 km (0.091 R)
• M17: 2,235,291 km (0.116 R)
• M18: 2,535,086 km (0.111 R)
• M19: 2,638,009 km (0.12 R)
• M20: 2,726,272 km (0.115 R)
• M21: 2,856,422 km (0.069 R)
• M22: 2,947,228 km (0.118 R)
• M23: 3,055,686 km (0.043 R)
• M24: 3,242,384 km (0.118 R)
• M25: 3,441,798 km (0.119 R)
• M26: 3,852,893 km (0.094 R)
• M27: 4,055,149 km (0.11 R)
• M28: 4,157,774 km (0.119 R)
• M29: 4,251,571 km (0.106 R)
• M30: 4,374,840 km (0.064 R)
• M31: 4,566,774 km (0.098 R)
• M32: 4,859,986 km (0.093 R)
• M33: 5,008,836 km (0.085 R)
• M34: 5,219,919 km (0.115 R)
• M35: 5,311,323 km (0.033 R)
• M36: 5,475,132 km (0.107 R)
• M37: 5,661,531 km (0.068 R)
• M38: 5,839,403 km (0.114 R)
• M39: 5,987,356 km (0.049 R)
• M40: 6,115,112 km (0.067 R)
• M41: 6,624,643 km (0.103 R)
• M42: 6,968,119 km (0.117 R)
• M43: 7,068,948 km (0.096 R)
• M44: 7,306,210 km (0.111 R)
• M45: 7,569,203 km (0.043 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.7

Radius: 4.9

Gravity: 38.93 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.64 AU - 8.62 AU

Year: 15458 Days

Day: 15 Hours

Environment

Temp: -233 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 81,906,414 km

• M1: 191,336 km (0.042 R)
• M2: 246,986 km (0.072 R)
• M3: 292,613 km (0.052 R)
• M4: 448,494 km (0.094 R)
• M5: 977,024 km (0.117 R)
• M6: 1,078,750 km (0.096 R)
• M7: 2,075,072 km (0.07 R)
• M8: 2,340,459 km (0.106 R)
• M9: 2,477,191 km (0.113 R)
• M10: 2,511,898 km (0.104 R)
• M11: 3,622,812 km (0.1 R)
• M12: 4,063,527 km (0.095 R)
• M13: 4,269,523 km (0.11 R)
• M14: 4,907,558 km (0.102 R)
• M15: 5,439,229 km (0.069 R)
• M16: 5,529,586 km (0.058 R)
• M17: 5,711,946 km (0.089 R)
• M18: 5,989,001 km (0.112 R)
• M19: 6,508,405 km (0.097 R)
• M20: 7,289,455 km (0.098 R)
• M21: 7,640,412 km (0.063 R)
• M22: 7,690,976 km (0.067 R)
• M23: 8,515,410 km (0.093 R)
• M24: 8,620,428 km (0.112 R)
• M25: 9,044,837 km (0.082 R)
• M26: 9,205,804 km (0.081 R)
• M27: 9,530,432 km (0.082 R)
• M28: 9,969,053 km (0.098 R)
• M29: 10,358,306 km (0.102 R)
• M30: 10,470,505 km (0.039 R)
• M31: 10,866,191 km (0.056 R)
• M32: 11,094,328 km (0.067 R)
• M33: 12,796,153 km (0.119 R)
• M34: 13,830,922 km (0.075 R)
• M35: 14,389,520 km (0.109 R)
• M36: 15,273,045 km (0.102 R)
• M37: 16,044,222 km (0.098 R)
• M38: 16,696,618 km (0.11 R)
• M39: 17,357,542 km (0.095 R)
• M40: 18,027,142 km (0.083 R)
• M41: 18,094,461 km (0.026 R)
• M42: 18,229,548 km (0.078 R)
• M43: 18,297,316 km (0.108 R)
• M44: 19,184,581 km (0.052 R)
• M45: 19,946,183 km (0.099 R)
• M46: 21,142,667 km (0.104 R)
• M47: 22,289,784 km (0.094 R)
• M48: 22,725,113 km (0.046 R)
• M49: 24,494,557 km (0.084 R)
• M50: 25,244,790 km (0.088 R)
• M51: 26,767,697 km (0.049 R)
• M52: 30,542,200 km (0.053 R)
• M53: 31,187,266 km (0.113 R)
• M54: 32,655,121 km (0.098 R)
• M55: 33,895,437 km (0.08 R)
• M56: 34,228,741 km (0.082 R)
• M57: 34,479,467 km (0.114 R)
• M58: 34,982,714 km (0.109 R)
• M59: 35,488,504 km (0.1 R)
• M60: 36,081,510 km (0.104 R)
• M61: 36,166,482 km (0.079 R)
• M62: 36,507,116 km (0.077 R)
• M63: 38,486,296 km (0.036 R)
• M64: 38,833,962 km (0.099 R)
• M65: 39,008,243 km (0.057 R)
• M66: 40,235,395 km (0.066 R)
• M67: 40,588,296 km (0.12 R)
• M68: 41,653,134 km (0.115 R)
• M69: 43,991,797 km (0.088 R)
• M70: 44,537,530 km (0.099 R)
• M71: 45,819,584 km (0.076 R)
• M72: 46,280,345 km (0.117 R)
• M73: 46,465,099 km (0.107 R)
• M74: 48,138,949 km (0.044 R)
• M75: 49,643,305 km (0.034 R)
• M76: 50,211,329 km (0.091 R)
• M77: 55,028,530 km (0.104 R)
• M78: 55,126,367 km (0.106 R)
• M79: 56,304,899 km (0.118 R)
• M80: 56,699,538 km (0.114 R)
• M81: 56,996,190 km (0.092 R)
• M82: 58,287,519 km (0.081 R)
• M83: 60,494,686 km (0.06 R)
• M84: 61,913,472 km (0.072 R)
• M85: 62,117,075 km (0.115 R)
• M86: 63,445,654 km (0.081 R)
• M87: 64,577,212 km (0.115 R)
• M88: 65,300,817 km (0.052 R)
• M89: 70,652,681 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 836.8

Radius: 4.1

Gravity: 49.78 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.57 AU - 8.99 AU

Year: 15888 Days

Day: 22.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,906,414 km

• M1: 57,296 km (0.069 R)
• M2: 142,567 km (0.119 R)
• M3: 413,189 km (0.116 R)
• M4: 925,861 km (0.104 R)
• M5: 1,050,177 km (0.094 R)
• M6: 1,101,340 km (0.093 R)
• M7: 1,778,719 km (0.1 R)
• M8: 1,933,403 km (0.059 R)
• M9: 2,124,739 km (0.026 R)
• M10: 2,255,637 km (0.075 R)
• M11: 2,456,995 km (0.114 R)
• M12: 2,876,917 km (0.113 R)
• M13: 3,206,331 km (0.054 R)
• M14: 4,101,226 km (0.07 R)
• M15: 4,141,767 km (0.075 R)
• M16: 4,429,593 km (0.085 R)
• M17: 5,286,639 km (0.101 R)
• M18: 5,508,792 km (0.115 R)
• M19: 5,870,520 km (0.066 R)
• M20: 6,146,977 km (0.044 R)
• M21: 6,664,585 km (0.119 R)
• M22: 8,453,925 km (0.094 R)
• M23: 8,661,268 km (0.067 R)
• M24: 8,975,723 km (0.11 R)
• M25: 9,561,698 km (0.105 R)
• M26: 9,615,553 km (0.116 R)
• M27: 9,832,170 km (0.084 R)
• M28: 10,826,398 km (0.094 R)
• M29: 11,506,769 km (0.105 R)
• M30: 11,967,979 km (0.118 R)
• M31: 12,730,480 km (0.114 R)
• M32: 13,087,570 km (0.044 R)
• M33: 13,387,813 km (0.109 R)
• M34: 16,253,509 km (0.08 R)
• M35: 17,887,118 km (0.031 R)
• M36: 18,153,253 km (0.113 R)
• M37: 18,555,073 km (0.026 R)
• M38: 18,622,392 km (0.088 R)
• M39: 18,959,735 km (0.058 R)
• M40: 19,367,389 km (0.08 R)
• M41: 19,915,366 km (0.118 R)
• M42: 21,237,063 km (0.071 R)
• M43: 21,589,516 km (0.108 R)
• M44: 22,157,689 km (0.074 R)
• M45: 23,526,360 km (0.085 R)
• M46: 23,671,918 km (0.035 R)
• M47: 24,184,141 km (0.09 R)
• M48: 24,404,798 km (0.115 R)
• M49: 24,626,053 km (0.087 R)
• M50: 25,667,404 km (0.115 R)
• M51: 26,193,540 km (0.11 R)
• M52: 28,565,863 km (0.109 R)
• M53: 31,245,460 km (0.069 R)
• M54: 31,485,714 km (0.099 R)
• M55: 32,533,947 km (0.038 R)
• M56: 33,675,528 km (0.111 R)
• M57: 35,079,205 km (0.109 R)
• M58: 36,081,660 km (0.105 R)
• M59: 36,333,732 km (0.052 R)
• M60: 37,008,718 km (0.084 R)
• M61: 37,262,885 km (0.099 R)
• M62: 38,542,545 km (0.1 R)
• M63: 41,408,092 km (0.102 R)
• M64: 42,024,735 km (0.068 R)
• M65: 43,266,995 km (0.11 R)
• M66: 44,251,499 km (0.078 R)
• M67: 45,515,152 km (0.053 R)
• M68: 45,696,764 km (0.053 R)
• M69: 46,790,773 km (0.119 R)
• M70: 47,432,847 km (0.067 R)
• M71: 48,077,913 km (0.075 R)
• M72: 48,170,365 km (0.109 R)
• M73: 48,540,470 km (0.069 R)
• M74: 49,283,523 km (0.101 R)
• M75: 49,469,921 km (0.1 R)
• M76: 50,405,357 km (0.099 R)
• M77: 50,781,147 km (0.053 R)
• M78: 51,157,834 km (0.095 R)
• M79: 51,252,081 km (0.089 R)
• M80: 52,864,447 km (0.119 R)
• M81: 53,341,814 km (0.11 R)
• M82: 53,437,407 km (0.108 R)
• M83: 53,820,676 km (0.08 R)
• M84: 53,916,569 km (0.101 R)
• M85: 55,944,218 km (0.079 R)
• M86: 56,625,636 km (0.075 R)
• M87: 58,390,443 km (0.077 R)
• M88: 59,279,652 km (0.11 R)
• M89: 61,772,850 km (0.069 R)
• M90: 64,809,687 km (0.073 R)
• M91: 66,038,035 km (0.102 R)
• M92: 66,758,050 km (0.105 R)
• M93: 67,377,385 km (0.105 R)
• M94: 68,517,470 km (0.051 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.6

Radius: 3

Gravity: 99.29 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.09 AU - 9.93 AU

Year: 19557 Days

Day: 24 Hours

Environment

Temp: -238 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,906,414 km

• M1: 119,230 km (0.117 R)
• M2: 172,935 km (0.11 R)
• M3: 550,520 km (0.052 R)
• M4: 1,122,283 km (0.073 R)
• M5: 1,394,103 km (0.045 R)
• M6: 2,396,707 km (0.118 R)
• M7: 2,587,445 km (0.102 R)
• M8: 3,024,121 km (0.083 R)
• M9: 3,526,022 km (0.106 R)
• M10: 3,655,424 km (0.113 R)
• M11: 3,874,734 km (0.087 R)
• M12: 4,098,234 km (0.104 R)
• M13: 5,178,929 km (0.106 R)
• M14: 5,574,465 km (0.08 R)
• M15: 5,674,846 km (0.045 R)
• M16: 6,030,739 km (0.087 R)
• M17: 6,710,811 km (0.056 R)
• M18: 6,871,180 km (0.113 R)
• M19: 6,978,890 km (0.12 R)
• M20: 7,359,916 km (0.07 R)
• M21: 8,716,769 km (0.102 R)
• M22: 9,008,933 km (0.11 R)
• M23: 9,542,998 km (0.085 R)
• M24: 10,209,606 km (0.071 R)
• M25: 10,270,941 km (0.073 R)
• M26: 10,332,426 km (0.078 R)
• M27: 11,779,486 km (0.111 R)
• M28: 20,130,488 km (0.095 R)
• M29: 21,216,419 km (0.037 R)
• M30: 21,373,197 km (0.071 R)
• M31: 22,800,511 km (0.112 R)
• M32: 23,769,157 km (0.097 R)
• M33: 25,413,088 km (0.08 R)
• M34: 25,662,767 km (0.089 R)
• M35: 26,248,592 km (0.09 R)
• M36: 26,416,890 km (0.115 R)
• M37: 26,669,860 km (0.076 R)
• M38: 27,263,165 km (0.06 R)
• M39: 27,433,557 km (0.077 R)
• M40: 28,032,547 km (0.045 R)
• M41: 28,462,940 km (0.026 R)
• M42: 29,243,242 km (0.112 R)
• M43: 30,559,404 km (0.1 R)
• M44: 30,647,817 km (0.085 R)
• M45: 32,524,372 km (0.065 R)
• M46: 32,795,444 km (0.026 R)
• M47: 33,067,413 km (0.091 R)
• M48: 33,522,040 km (0.086 R)
• M49: 34,529,732 km (0.073 R)
• M50: 34,714,036 km (0.058 R)
• M51: 35,547,446 km (0.085 R)
• M52: 36,200,142 km (0.071 R)
• M53: 37,328,259 km (0.088 R)
• M54: 37,801,587 km (0.051 R)
• M55: 38,658,783 km (0.112 R)
• M56: 39,041,753 km (0.112 R)
• M57: 40,004,864 km (0.053 R)
• M58: 40,392,323 km (0.108 R)
• M59: 41,073,292 km (0.084 R)
• M60: 41,268,517 km (0.053 R)
• M61: 41,856,138 km (0.114 R)
• M62: 43,735,087 km (0.097 R)
• M63: 45,237,798 km (0.073 R)
• M64: 46,553,661 km (0.075 R)
• M65: 46,961,165 km (0.117 R)
• M66: 49,742,190 km (0.088 R)
• M67: 50,471,778 km (0.103 R)
• M68: 50,576,347 km (0.063 R)
• M69: 50,785,635 km (0.117 R)
• M70: 51,941,727 km (0.066 R)
• M71: 53,106,496 km (0.113 R)
• M72: 54,387,054 km (0.034 R)
• M73: 55,031,073 km (0.066 R)
• M74: 55,138,634 km (0.108 R)
• M75: 55,569,625 km (0.088 R)
• M76: 56,001,813 km (0.08 R)
• M77: 57,850,843 km (0.105 R)
• M78: 61,051,041 km (0.061 R)
• M79: 62,279,838 km (0.103 R)
• M80: 62,953,626 km (0.082 R)
• M81: 63,629,659 km (0.104 R)
• M82: 64,081,744 km (0.096 R)
• M83: 65,444,431 km (0.052 R)
• M84: 65,558,424 km (0.044 R)
• M85: 66,129,290 km (0.027 R)
• M86: 66,472,617 km (0.119 R)
• M87: 67,161,066 km (0.037 R)
• M88: 67,621,379 km (0.111 R)
• M89: 69,589,190 km (0.105 R)
• M90: 73,580,909 km (0.081 R)
• M91: 74,649,786 km (0.103 R)
• M92: 77,284,504 km (0.039 R)
• M93: 77,887,533 km (0.224 R)
• M94: 78,855,581 km (0.19 R)
• M95: 81,538,319 km (0.041 R)
• M96: 81,906,480 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 17,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit