🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332

Radius: 9.9

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.75 AU - 0.79 AU

Year: 430 Days

Day: 6 Hours

Environment

Temp: -153 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 93,807,394 km

• M1: 163,211 km (0.114 R)
• M2: 224,846 km (0.112 R)
• M3: 287,078 km (0.118 R)
• M4: 373,845 km (0.074 R)
• M5: 441,015 km (0.063 R)
• M6: 513,121 km (0.105 R)
• M7: 641,775 km (0.067 R)
• M8: 746,793 km (0.115 R)
• M9: 839,693 km (0.091 R)
• M10: 986,897 km (0.064 R)
• M11: 1,049,878 km (0.078 R)
• M12: 1,138,889 km (0.069 R)
• M13: 1,311,973 km (0.103 R)
• M14: 1,417,290 km (0.09 R)
• M15: 1,480,121 km (0.051 R)
• M16: 1,553,125 km (0.055 R)
• M17: 1,627,475 km (0.075 R)
• M18: 1,707,660 km (0.091 R)
• M19: 1,828,236 km (0.117 R)
• M20: 1,951,654 km (0.04 R)
• M21: 2,027,201 km (0.103 R)
• M22: 2,093,323 km (0.109 R)
• M23: 2,155,107 km (0.065 R)
• M24: 2,307,098 km (0.105 R)
• M25: 2,462,531 km (0.066 R)
• M26: 2,588,492 km (0.08 R)
• M27: 2,654,913 km (0.084 R)
• M28: 2,722,083 km (0.059 R)
• M29: 2,886,641 km (0.115 R)
• M30: 2,955,755 km (0.104 R)
• M31: 3,072,142 km (0.083 R)
• M32: 3,201,993 km (0.05 R)
• M33: 3,351,740 km (0.053 R)
• M34: 3,424,445 km (0.102 R)
• M35: 3,546,966 km (0.086 R)
• M36: 3,639,716 km (0.058 R)
• M37: 3,733,364 km (0.093 R)
• M38: 3,808,762 km (0.115 R)
• M39: 3,929,338 km (0.061 R)
• M40: 4,115,886 km (0.115 R)
• M41: 4,200,409 km (0.092 R)
• M42: 4,265,783 km (0.109 R)
• M43: 4,338,189 km (0.063 R)
• M44: 4,450,985 km (0.119 R)
• M45: 4,604,922 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.6

Radius: 14.9

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.86 AU - 1.36 AU

Year: 744 Days

Day: 10.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 93,807,394 km

• M1: 186,997 km (0.12 R)
• M2: 287,976 km (0.049 R)
• M3: 405,560 km (0.09 R)
• M4: 505,940 km (0.069 R)
• M5: 639,531 km (0.085 R)
• M6: 847,023 km (0.115 R)
• M7: 987,346 km (0.036 R)
• M8: 1,149,959 km (0.069 R)
• M9: 1,315,115 km (0.114 R)
• M10: 1,596,060 km (0.099 R)
• M11: 1,730,099 km (0.08 R)
• M12: 1,876,406 km (0.082 R)
• M13: 1,984,715 km (0.095 R)
• M14: 2,078,214 km (0.118 R)
• M15: 2,177,547 km (0.06 R)
• M16: 2,278,525 km (0.104 R)
• M17: 2,381,299 km (0.081 R)
• M18: 2,647,284 km (0.103 R)
• M19: 2,831,888 km (0.062 R)
• M20: 2,947,676 km (0.113 R)
• M21: 3,040,427 km (0.072 R)
• M22: 3,274,398 km (0.095 R)
• M23: 3,380,912 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.7

Radius: 10.7

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.44 AU - 4 AU

Year: 4562 Days

Day: 14.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 93,807,394 km

• M1: 139,575 km (0.116 R)
• M2: 216,767 km (0.066 R)
• M3: 419,921 km (0.042 R)
• M4: 491,429 km (0.114 R)
• M5: 635,492 km (0.068 R)
• M6: 713,432 km (0.102 R)
• M7: 1,026,690 km (0.074 R)
• M8: 1,199,326 km (0.102 R)
• M9: 1,363,136 km (0.089 R)
• M10: 1,438,533 km (0.088 R)
• M11: 1,544,448 km (0.1 R)
• M12: 1,785,002 km (0.092 R)
• M13: 2,027,051 km (0.088 R)
• M14: 2,427,375 km (0.05 R)
• M15: 2,531,346 km (0.104 R)
• M16: 2,779,977 km (0.053 R)
• M17: 3,024,121 km (0.068 R)
• M18: 3,148,886 km (0.112 R)
• M19: 3,390,785 km (0.069 R)
• M20: 3,559,831 km (0.105 R)
• M21: 3,745,033 km (0.104 R)
• M22: 3,852,295 km (0.088 R)
• M23: 3,987,980 km (0.057 R)
• M24: 4,069,960 km (0.098 R)
• M25: 4,404,161 km (0.084 R)
• M26: 4,747,339 km (0.115 R)
• M27: 4,936,879 km (0.111 R)
• M28: 5,459,425 km (0.111 R)
• M29: 5,719,725 km (0.12 R)
• M30: 5,828,183 km (0.063 R)
• M31: 5,937,240 km (0.109 R)
• M32: 6,348,335 km (0.047 R)
• M33: 6,541,167 km (0.066 R)
• M34: 6,916,358 km (0.089 R)
• M35: 7,248,316 km (0.077 R)
• M36: 7,670,631 km (0.098 R)
• M37: 7,756,051 km (0.099 R)
• M38: 7,893,382 km (0.078 R)
• M39: 8,048,814 km (0.068 R)
• M40: 8,153,084 km (0.105 R)
• M41: 8,310,311 km (0.112 R)
• M42: 8,539,046 km (0.117 R)
• M43: 8,985,147 km (0.064 R)
• M44: 9,274,470 km (0.11 R)
• M45: 9,603,735 km (0.048 R)
• M46: 10,330,481 km (0.101 R)
• M47: 10,462,725 km (0.108 R)
• M48: 10,538,572 km (0.081 R)
• M49: 10,939,943 km (0.055 R)
• M50: 11,346,251 km (0.118 R)
• M51: 11,424,191 km (0.086 R)
• M52: 11,639,462 km (0.088 R)
• M53: 11,718,151 km (0.115 R)
• M54: 11,935,217 km (0.087 R)
• M55: 12,113,987 km (0.098 R)
• M56: 13,081,885 km (0.057 R)
• M57: 13,409,953 km (0.108 R)
• M58: 13,616,398 km (0.047 R)
• M59: 13,782,452 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.5

Radius: 6.7

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.83 AU - 8.63 AU

Year: 12361 Days

Day: 23.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 93,807,394 km

• M1: 170,691 km (0.099 R)
• M2: 271,371 km (0.09 R)
• M3: 1,099,694 km (0.113 R)
• M4: 1,346,381 km (0.072 R)
• M5: 1,842,447 km (0.041 R)
• M6: 2,060,711 km (0.065 R)
• M7: 2,110,377 km (0.061 R)
• M8: 2,185,625 km (0.112 R)
• M9: 2,737,043 km (0.061 R)
• M10: 3,476,505 km (0.104 R)
• M11: 3,685,792 km (0.096 R)
• M12: 4,306,175 km (0.087 R)
• M13: 4,925,061 km (0.069 R)
• M14: 5,194,038 km (0.04 R)
• M15: 5,851,820 km (0.063 R)
• M16: 6,100,900 km (0.099 R)
• M17: 6,980,685 km (0.078 R)
• M18: 7,397,166 km (0.113 R)
• M19: 7,938,710 km (0.069 R)
• M20: 8,373,292 km (0.117 R)
• M21: 8,453,028 km (0.093 R)
• M22: 8,856,044 km (0.033 R)
• M23: 9,183,065 km (0.11 R)
• M24: 9,265,344 km (0.055 R)
• M25: 9,389,361 km (0.094 R)
• M26: 10,358,157 km (0.061 R)
• M27: 10,919,597 km (0.105 R)
• M28: 11,270,105 km (0.086 R)
• M29: 11,314,237 km (0.103 R)
• M30: 11,446,780 km (0.101 R)
• M31: 12,571,307 km (0.111 R)
• M32: 12,938,720 km (0.09 R)
• M33: 13,402,772 km (0.118 R)
• M34: 13,449,447 km (0.085 R)
• M35: 13,542,946 km (0.114 R)
• M36: 13,919,483 km (0.116 R)
• M37: 15,312,838 km (0.106 R)
• M38: 16,449,333 km (0.043 R)
• M39: 17,459,418 km (0.116 R)
• M40: 17,869,017 km (0.108 R)
• M41: 18,697,789 km (0.049 R)
• M42: 18,802,208 km (0.081 R)
• M43: 20,446,289 km (0.08 R)
• M44: 20,500,144 km (0.057 R)
• M45: 21,915,340 km (0.119 R)
• M46: 23,249,603 km (0.028 R)
• M47: 23,305,703 km (0.112 R)
• M48: 24,039,929 km (0.088 R)
• M49: 24,324,315 km (0.108 R)
• M50: 24,896,377 km (0.106 R)
• M51: 26,112,308 km (0.109 R)
• M52: 26,698,134 km (0.059 R)
• M53: 27,229,056 km (0.073 R)
• M54: 28,301,374 km (0.119 R)
• M55: 28,421,351 km (0.031 R)
• M56: 28,782,331 km (0.113 R)
• M57: 29,630,551 km (0.099 R)
• M58: 29,752,324 km (0.091 R)
• M59: 30,118,839 km (0.087 R)
• M60: 31,537,774 km (0.08 R)
• M61: 32,349,343 km (0.053 R)
• M62: 32,412,024 km (0.117 R)
• M63: 32,852,141 km (0.114 R)
• M64: 33,041,383 km (0.119 R)
• M65: 33,167,793 km (0.078 R)
• M66: 33,611,201 km (0.115 R)
• M67: 34,184,310 km (0.08 R)
• M68: 34,312,216 km (0.113 R)
• M69: 34,824,888 km (0.081 R)
• M70: 35,404,879 km (0.113 R)
• M71: 35,534,132 km (0.12 R)
• M72: 38,219,264 km (0.113 R)
• M73: 38,285,685 km (0.093 R)
• M74: 39,485,610 km (0.085 R)
• M75: 39,955,646 km (0.064 R)
• M76: 41,649,394 km (0.117 R)
• M77: 42,059,292 km (0.112 R)
• M78: 42,264,839 km (0.063 R)
• M79: 42,470,536 km (0.041 R)
• M80: 42,883,277 km (0.071 R)
• M81: 42,952,092 km (0.104 R)
• M82: 43,297,214 km (0.114 R)
• M83: 43,573,970 km (0.095 R)
• M84: 43,643,234 km (0.094 R)
• M85: 45,316,636 km (0.111 R)
• M86: 46,020,195 km (0.091 R)
• M87: 46,940,072 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.2

Radius: 3.8

Gravity: 62.27 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 8.72 AU - 13.72 AU

Year: 23896 Days

Day: 23.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,807,394 km

• M1: 236,963 km (0.105 R)
• M2: 463,155 km (0.065 R)
• M3: 769,382 km (0.088 R)
• M4: 825,631 km (0.075 R)
• M5: 883,226 km (0.118 R)
• M6: 1,095,505 km (0.071 R)
• M7: 1,159,084 km (0.117 R)
• M8: 1,821,055 km (0.09 R)
• M9: 2,129,226 km (0.083 R)
• M10: 3,375,078 km (0.081 R)
• M11: 3,514,652 km (0.091 R)
• M12: 5,064,337 km (0.12 R)
• M13: 5,170,701 km (0.093 R)
• M14: 5,548,735 km (0.086 R)
• M15: 6,160,740 km (0.099 R)
• M16: 6,793,838 km (0.119 R)
• M17: 7,690,079 km (0.108 R)
• M18: 7,751,114 km (0.091 R)
• M19: 7,873,785 km (0.089 R)
• M20: 8,183,153 km (0.084 R)
• M21: 9,199,371 km (0.033 R)
• M22: 10,254,784 km (0.12 R)
• M23: 10,660,344 km (0.083 R)
• M24: 11,209,219 km (0.078 R)
• M25: 11,556,884 km (0.052 R)
• M26: 11,697,058 km (0.09 R)
• M27: 12,621,124 km (0.117 R)
• M28: 12,837,741 km (0.104 R)
• M29: 13,055,556 km (0.089 R)
• M30: 13,128,410 km (0.089 R)
• M31: 14,088,080 km (0.108 R)
• M32: 14,162,879 km (0.056 R)
• M33: 14,538,519 km (0.05 R)
• M34: 17,179,071 km (0.12 R)
• M35: 17,338,842 km (0.1 R)
• M36: 19,544,812 km (0.09 R)
• M37: 19,628,138 km (0.111 R)
• M38: 20,637,924 km (0.099 R)
• M39: 22,358,000 km (0.101 R)
• M40: 22,619,946 km (0.113 R)
• M41: 22,795,275 km (0.064 R)
• M42: 24,123,554 km (0.118 R)
• M43: 24,571,899 km (0.082 R)
• M44: 26,669,411 km (0.069 R)
• M45: 26,762,012 km (0.088 R)
• M46: 28,256,195 km (0.12 R)
• M47: 28,444,988 km (0.097 R)
• M48: 29,108,604 km (0.034 R)
• M49: 29,203,898 km (0.057 R)
• M50: 29,394,635 km (0.111 R)
• M51: 29,681,564 km (0.025 R)
• M52: 30,548,035 km (0.093 R)
• M53: 31,227,508 km (0.109 R)
• M54: 32,997,850 km (0.053 R)
• M55: 33,995,219 km (0.063 R)
• M56: 37,978,711 km (0.113 R)
• M57: 39,444,171 km (0.062 R)
• M58: 41,784,181 km (0.112 R)
• M59: 42,538,155 km (0.091 R)
• M60: 44,168,921 km (0.105 R)
• M61: 45,377,672 km (0.102 R)
• M62: 45,488,075 km (0.067 R)
• M63: 46,152,439 km (0.048 R)
• M64: 48,390,423 km (0.038 R)
• M65: 50,548,821 km (0.105 R)
• M66: 52,854,723 km (0.069 R)
• M67: 53,319,972 km (0.107 R)
• M68: 54,606,364 km (0.076 R)
• M69: 56,971,507 km (0.078 R)
• M70: 58,646,853 km (0.104 R)
• M71: 59,490,585 km (0.115 R)
• M72: 59,974,534 km (0.075 R)
• M73: 60,216,883 km (0.069 R)
• M74: 62,045,717 km (0.112 R)
• M75: 62,905,306 km (0.108 R)
• M76: 63,151,694 km (0.084 R)
• M77: 65,882,603 km (0.105 R)
• M78: 68,651,660 km (0.059 R)
• M79: 69,032,237 km (0.064 R)
• M80: 69,159,245 km (0.059 R)
• M81: 71,844,228 km (0.104 R)
• M82: 72,101,835 km (0.057 R)
• M83: 73,653,165 km (0.096 R)
• M84: 74,433,019 km (0.111 R)
• M85: 74,693,469 km (0.087 R)
• M86: 80,501,606 km (0.091 R)
• M87: 81,170,757 km (0.098 R)
• M88: 81,841,854 km (0.092 R)
• M89: 84,544,189 km (0.063 R)
• M90: 85,224,261 km (0.084 R)
• M91: 86,726,972 km (0.085 R)
• M92: 90,313,431 km (0.117 R)
• M93: 91,287,313 km (0.114 R)
• M94: 91,705,739 km (0.104 R)
• M95: 92,544,534 km (0.071 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 14,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit