🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.69 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.4

Radius: 14.5

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.56 AU - 4.2 AU

Year: 4215 Days

Day: 14.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 81,892,033 km

• M1: 216,468 km (0.081 R)
• M2: 309,368 km (0.111 R)
• M3: 400,773 km (0.096 R)
• M4: 500,704 km (0.108 R)
• M5: 591,959 km (0.067 R)
• M6: 720,015 km (0.086 R)
• M7: 811,568 km (0.084 R)
• M8: 940,821 km (0.11 R)
• M9: 1,042,847 km (0.085 R)
• M10: 1,259,464 km (0.051 R)
• M11: 1,363,884 km (0.098 R)
• M12: 1,501,514 km (0.038 R)
• M13: 1,644,081 km (0.107 R)
• M14: 1,899,594 km (0.112 R)
• M15: 2,009,997 km (0.059 R)
• M16: 2,260,873 km (0.118 R)
• M17: 2,656,858 km (0.099 R)
• M18: 2,793,740 km (0.095 R)
• M19: 3,312,097 km (0.076 R)
• M20: 3,500,889 km (0.11 R)
• M21: 3,665,447 km (0.065 R)
• M22: 3,875,034 km (0.045 R)
• M23: 4,074,148 km (0.114 R)
• M24: 4,218,510 km (0.116 R)
• M25: 4,438,419 km (0.111 R)
• M26: 4,677,028 km (0.054 R)
• M27: 4,767,684 km (0.086 R)
• M28: 4,920,124 km (0.039 R)
• M29: 5,167,410 km (0.109 R)
• M30: 5,514,178 km (0.101 R)
• M31: 5,787,343 km (0.109 R)
• M32: 6,247,207 km (0.064 R)
• M33: 6,566,000 km (0.096 R)
• M34: 6,701,835 km (0.089 R)
• M35: 7,202,240 km (0.088 R)
• M36: 7,572,345 km (0.042 R)
• M37: 7,679,158 km (0.076 R)
• M38: 8,386,157 km (0.116 R)
• M39: 9,132,950 km (0.03 R)
• M40: 9,246,944 km (0.091 R)
• M41: 9,418,682 km (0.119 R)
• M42: 9,591,467 km (0.03 R)
• M43: 9,784,598 km (0.096 R)
• M44: 9,940,180 km (0.088 R)
• M45: 10,155,451 km (0.058 R)
• M46: 10,352,472 km (0.065 R)
• M47: 10,971,209 km (0.097 R)
• M48: 11,336,078 km (0.116 R)
• M49: 12,077,784 km (0.114 R)
• M50: 12,307,566 km (0.103 R)
• M51: 12,412,584 km (0.057 R)
• M52: 12,538,845 km (0.072 R)
• M53: 12,984,347 km (0.059 R)
• M54: 13,198,422 km (0.093 R)
• M55: 13,392,001 km (0.042 R)
• M56: 13,629,862 km (0.115 R)
• M57: 14,219,876 km (0.045 R)
• M58: 14,662,237 km (0.12 R)
• M59: 15,041,767 km (0.062 R)
• M60: 15,154,115 km (0.101 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.9

Radius: 8

Gravity: 14.42 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.6 AU - 6.44 AU

Year: 10018 Days

Day: 17.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,892,033 km

• M1: 101,128 km (0.096 R)
• M2: 445,951 km (0.115 R)
• M3: 673,340 km (0.08 R)
• M4: 726,896 km (0.081 R)
• M5: 896,540 km (0.075 R)
• M6: 1,387,520 km (0.084 R)
• M7: 1,457,083 km (0.074 R)
• M8: 1,977,235 km (0.056 R)
• M9: 2,029,594 km (0.107 R)
• M10: 2,298,721 km (0.059 R)
• M11: 2,811,692 km (0.072 R)
• M12: 3,485,331 km (0.066 R)
• M13: 3,645,401 km (0.105 R)
• M14: 3,807,715 km (0.113 R)
• M15: 4,207,291 km (0.112 R)
• M16: 5,010,033 km (0.057 R)
• M17: 5,633,257 km (0.102 R)
• M18: 6,164,928 km (0.099 R)
• M19: 6,319,762 km (0.114 R)
• M20: 7,521,781 km (0.07 R)
• M21: 9,452,790 km (0.065 R)
• M22: 9,676,289 km (0.107 R)
• M23: 10,220,078 km (0.117 R)
• M24: 10,634,314 km (0.079 R)
• M25: 10,820,264 km (0.096 R)
• M26: 11,289,703 km (0.06 R)
• M27: 11,574,537 km (0.11 R)
• M28: 12,297,244 km (0.12 R)
• M29: 12,836,395 km (0.046 R)
• M30: 13,034,313 km (0.053 R)
• M31: 14,448,312 km (0.076 R)
• M32: 15,173,413 km (0.032 R)
• M33: 15,277,982 km (0.106 R)
• M34: 15,593,184 km (0.055 R)
• M35: 16,551,359 km (0.056 R)
• M36: 16,874,939 km (0.12 R)
• M37: 17,091,856 km (0.107 R)
• M38: 17,968,799 km (0.086 R)
• M39: 18,916,501 km (0.059 R)
• M40: 18,972,750 km (0.038 R)
• M41: 20,512,710 km (0.09 R)
• M42: 21,561,392 km (0.066 R)
• M43: 22,092,165 km (0.109 R)
• M44: 22,746,955 km (0.111 R)
• M45: 23,166,876 km (0.068 R)
• M46: 24,014,348 km (0.077 R)
• M47: 24,872,142 km (0.11 R)
• M48: 25,739,810 km (0.079 R)
• M49: 26,052,170 km (0.093 R)
• M50: 26,554,370 km (0.118 R)
• M51: 26,870,022 km (0.088 R)
• M52: 26,933,301 km (0.082 R)
• M53: 29,243,541 km (0.114 R)
• M54: 30,224,754 km (0.114 R)
• M55: 31,216,737 km (0.032 R)
• M56: 32,085,153 km (0.116 R)
• M57: 32,826,111 km (0.03 R)
• M58: 32,893,729 km (0.095 R)
• M59: 33,232,718 km (0.066 R)
• M60: 34,187,751 km (0.057 R)
• M61: 34,256,267 km (0.062 R)
• M62: 34,530,929 km (0.114 R)
• M63: 35,151,760 km (0.115 R)
• M64: 36,334,480 km (0.118 R)
• M65: 36,404,492 km (0.114 R)
• M66: 36,825,161 km (0.1 R)
• M67: 37,388,697 km (0.107 R)
• M68: 37,884,165 km (0.111 R)
• M69: 38,381,877 km (0.084 R)
• M70: 39,168,163 km (0.106 R)
• M71: 40,032,091 km (0.098 R)
• M72: 40,393,968 km (0.075 R)
• M73: 40,829,597 km (0.082 R)
• M74: 40,975,156 km (0.094 R)
• M75: 41,120,864 km (0.111 R)
• M76: 41,778,796 km (0.032 R)
• M77: 42,072,307 km (0.083 R)
• M78: 42,809,076 km (0.066 R)
• M79: 43,401,484 km (0.036 R)
• M80: 44,295,331 km (0.117 R)
• M81: 44,894,620 km (0.097 R)
• M82: 46,632,349 km (0.062 R)
• M83: 46,860,635 km (0.104 R)
• M84: 47,165,665 km (0.077 R)
• M85: 48,854,775 km (0.09 R)
• M86: 49,862,017 km (0.091 R)
• M87: 50,329,361 km (0.096 R)
• M88: 50,641,722 km (0.1 R)
• M89: 51,346,627 km (0.11 R)
• M90: 51,425,166 km (0.109 R)
• M91: 52,687,323 km (0.042 R)
• M92: 52,925,034 km (0.064 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.9

Radius: 7.2

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.84 AU - 7.58 AU

Year: 10496 Days

Day: 18.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 81,892,033 km

• M1: 147,803 km (0.077 R)
• M2: 220,358 km (0.112 R)
• M3: 300,542 km (0.112 R)
• M4: 414,386 km (0.027 R)
• M5: 1,202,318 km (0.066 R)
• M6: 1,355,955 km (0.11 R)
• M7: 1,534,126 km (0.066 R)
• M8: 1,644,679 km (0.067 R)
• M9: 2,174,854 km (0.063 R)
• M10: 2,299,618 km (0.037 R)
• M11: 2,362,749 km (0.12 R)
• M12: 2,448,020 km (0.035 R)
• M13: 2,776,836 km (0.114 R)
• M14: 2,980,887 km (0.092 R)
• M15: 3,331,844 km (0.093 R)
• M16: 3,795,148 km (0.096 R)
• M17: 4,700,963 km (0.088 R)
• M18: 5,331,219 km (0.098 R)
• M19: 5,842,844 km (0.1 R)
• M20: 5,958,633 km (0.103 R)
• M21: 6,973,804 km (0.069 R)
• M22: 7,158,408 km (0.114 R)
• M23: 7,532,702 km (0.096 R)
• M24: 7,690,378 km (0.079 R)
• M25: 8,759,105 km (0.105 R)
• M26: 9,058,600 km (0.086 R)
• M27: 9,159,279 km (0.036 R)
• M28: 9,327,726 km (0.103 R)
• M29: 9,531,329 km (0.117 R)
• M30: 10,081,101 km (0.094 R)
• M31: 11,068,148 km (0.113 R)
• M32: 11,211,612 km (0.057 R)
• M33: 11,791,903 km (0.078 R)
• M34: 11,938,508 km (0.065 R)
• M35: 12,122,514 km (0.107 R)
• M36: 12,642,965 km (0.101 R)
• M37: 13,898,390 km (0.048 R)
• M38: 14,678,393 km (0.077 R)
• M39: 15,034,137 km (0.036 R)
• M40: 17,019,750 km (0.073 R)
• M41: 17,185,504 km (0.053 R)
• M42: 19,821,718 km (0.086 R)
• M43: 20,566,266 km (0.032 R)
• M44: 21,767,537 km (0.066 R)
• M45: 22,991,398 km (0.082 R)
• M46: 23,542,516 km (0.089 R)
• M47: 23,727,120 km (0.042 R)
• M48: 24,284,073 km (0.072 R)
• M49: 24,470,621 km (0.107 R)
• M50: 24,517,445 km (0.107 R)
• M51: 24,751,417 km (0.103 R)
• M52: 25,033,259 km (0.062 R)
• M53: 25,080,382 km (0.063 R)
• M54: 25,600,235 km (0.095 R)
• M55: 25,790,075 km (0.091 R)
• M56: 26,028,085 km (0.107 R)
• M57: 26,123,528 km (0.103 R)
• M58: 26,314,714 km (0.09 R)
• M59: 26,842,944 km (0.108 R)
• M60: 27,277,676 km (0.109 R)
• M61: 28,595,783 km (0.095 R)
• M62: 29,138,823 km (0.081 R)
• M63: 29,635,338 km (0.108 R)
• M64: 30,335,157 km (0.091 R)
• M65: 30,385,422 km (0.086 R)
• M66: 30,586,481 km (0.118 R)
• M67: 30,838,554 km (0.073 R)
• M68: 30,989,947 km (0.03 R)
• M69: 31,243,067 km (0.118 R)
• M70: 32,108,640 km (0.031 R)
• M71: 32,210,965 km (0.107 R)
• M72: 32,416,063 km (0.09 R)
• M73: 32,518,688 km (0.074 R)
• M74: 32,724,385 km (0.091 R)
• M75: 32,775,846 km (0.05 R)
• M76: 32,878,919 km (0.114 R)
• M77: 33,188,736 km (0.086 R)
• M78: 33,811,363 km (0.07 R)
• M79: 34,699,825 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.5

Radius: 4.7

Gravity: 45.2 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.32 AU - 10.8 AU

Year: 18496 Days

Day: 16.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 81,892,033 km

• M1: 116,986 km (0.113 R)
• M2: 362,775 km (0.104 R)
• M3: 462,557 km (0.042 R)
• M4: 762,800 km (0.11 R)
• M5: 1,446,013 km (0.087 R)
• M6: 1,639,443 km (0.104 R)
• M7: 1,773,034 km (0.106 R)
• M8: 2,015,233 km (0.075 R)
• M9: 2,724,327 km (0.095 R)
• M10: 2,763,521 km (0.087 R)
• M11: 2,882,601 km (0.098 R)
• M12: 2,962,935 km (0.09 R)
• M13: 3,249,864 km (0.11 R)
• M14: 3,375,526 km (0.08 R)
• M15: 3,502,834 km (0.116 R)
• M16: 3,850,051 km (0.097 R)
• M17: 4,117,532 km (0.083 R)
• M18: 4,765,141 km (0.111 R)
• M19: 5,443,717 km (0.099 R)
• M20: 6,100,751 km (0.101 R)
• M21: 8,792,316 km (0.048 R)
• M22: 8,850,509 km (0.114 R)
• M23: 9,202,962 km (0.118 R)
• M24: 10,782,566 km (0.073 R)
• M25: 11,032,993 km (0.06 R)
• M26: 11,475,653 km (0.057 R)
• M27: 11,667,138 km (0.09 R)
• M28: 12,248,026 km (0.098 R)
• M29: 12,378,476 km (0.088 R)
• M30: 12,640,571 km (0.1 R)
• M31: 13,370,908 km (0.053 R)
• M32: 13,707,354 km (0.053 R)
• M33: 16,139,217 km (0.117 R)
• M34: 16,641,267 km (0.086 R)
• M35: 17,003,144 km (0.109 R)
• M36: 17,734,528 km (0.104 R)
• M37: 19,989,417 km (0.072 R)
• M38: 20,683,252 km (0.099 R)
• M39: 22,492,189 km (0.039 R)
• M40: 24,024,072 km (0.092 R)
• M41: 26,258,465 km (0.108 R)
• M42: 26,342,390 km (0.088 R)
• M43: 27,102,646 km (0.088 R)
• M44: 27,357,561 km (0.115 R)
• M45: 27,528,103 km (0.074 R)
• M46: 27,613,373 km (0.118 R)
• M47: 27,698,794 km (0.114 R)
• M48: 28,991,020 km (0.089 R)
• M49: 30,832,720 km (0.066 R)
• M50: 33,437,667 km (0.096 R)
• M51: 33,619,877 km (0.086 R)
• M52: 34,352,159 km (0.069 R)
• M53: 34,628,018 km (0.094 R)
• M54: 36,673,918 km (0.1 R)
• M55: 36,956,060 km (0.104 R)
• M56: 37,711,529 km (0.113 R)
• M57: 38,567,677 km (0.098 R)
• M58: 39,526,301 km (0.116 R)
• M59: 40,881,657 km (0.11 R)
• M60: 41,369,496 km (0.106 R)
• M61: 41,859,130 km (0.073 R)
• M62: 42,055,552 km (0.045 R)
• M63: 43,936,446 km (0.029 R)
• M64: 44,336,022 km (0.114 R)
• M65: 44,436,103 km (0.084 R)
• M66: 44,736,645 km (0.113 R)
• M67: 44,837,025 km (0.079 R)
• M68: 46,452,981 km (0.106 R)
• M69: 46,758,161 km (0.098 R)
• M70: 47,882,538 km (0.12 R)
• M71: 49,430,278 km (0.047 R)
• M72: 50,575,599 km (0.038 R)
• M73: 51,203,910 km (0.077 R)
• M74: 52,362,695 km (0.045 R)
• M75: 52,786,207 km (0.108 R)
• M76: 53,317,280 km (0.083 R)
• M77: 53,423,644 km (0.088 R)
• M78: 53,743,334 km (0.109 R)
• M79: 54,706,146 km (0.066 R)
• M80: 56,540,216 km (0.113 R)
• M81: 58,613,792 km (0.063 R)
• M82: 61,491,457 km (0.051 R)
• M83: 63,172,488 km (0.07 R)
• M84: 63,962,066 km (0.062 R)
• M85: 64,188,258 km (0.112 R)
• M86: 65,665,088 km (0.099 R)
• M87: 67,038,247 km (0.115 R)
• M88: 67,153,138 km (0.114 R)
• M89: 68,999,624 km (0.1 R)
• M90: 71,214,122 km (0.037 R)
• M91: 71,331,257 km (0.071 R)
• M92: 71,565,826 km (0.077 R)
• M93: 72,388,914 km (0.073 R)
• M94: 75,592,702 km (0.084 R)
• M95: 78,116,418 km (0.227 R)
• M96: 79,327,861 km (0.046 R)
• M97: 80,789,732 km (0.097 R)
• M98: 81,646,628 km (0.094 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 13,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit