🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.7

Radius: 11.4

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.57 AU - 0.57 AU

Year: 292 Days

Day: 12.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 44,148,505 km

• M1: 142,716 km (0.093 R)
• M2: 219,161 km (0.085 R)
• M3: 310,266 km (0.119 R)
• M4: 406,457 km (0.051 R)
• M5: 536,458 km (0.037 R)
• M6: 629,358 km (0.057 R)
• M7: 722,857 km (0.057 R)
• M8: 797,357 km (0.088 R)
• M9: 906,413 km (0.111 R)
• M10: 1,017,565 km (0.073 R)
• M11: 1,147,565 km (0.076 R)
• M12: 1,372,112 km (0.108 R)
• M13: 1,455,438 km (0.086 R)
• M14: 1,536,669 km (0.101 R)
• M15: 1,623,436 km (0.117 R)
• M16: 1,711,848 km (0.114 R)
• M17: 1,797,867 km (0.058 R)
• M18: 1,889,720 km (0.083 R)
• M19: 1,961,677 km (0.103 R)
• M20: 2,069,387 km (0.097 R)
• M21: 2,170,216 km (0.115 R)
• M22: 2,263,715 km (0.073 R)
• M23: 2,335,971 km (0.093 R)
• M24: 2,450,413 km (0.114 R)
• M25: 2,599,861 km (0.11 R)
• M26: 2,728,216 km (0.096 R)
• M27: 2,844,155 km (0.107 R)
• M28: 2,927,331 km (0.117 R)
• M29: 3,016,192 km (0.12 R)
• M30: 3,141,256 km (0.051 R)
• M31: 3,227,424 km (0.034 R)
• M32: 3,339,922 km (0.116 R)
• M33: 3,479,946 km (0.06 R)
• M34: 3,616,529 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.7

Radius: 14.2

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.58 AU - 0.88 AU

Year: 423 Days

Day: 8.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 44,148,505 km

• M1: 179,517 km (0.097 R)
• M2: 288,873 km (0.053 R)
• M3: 399,576 km (0.066 R)
• M4: 508,184 km (0.047 R)
• M5: 599,439 km (0.086 R)
• M6: 777,161 km (0.067 R)
• M7: 869,014 km (0.056 R)
• M8: 1,007,542 km (0.056 R)
• M9: 1,109,418 km (0.074 R)
• M10: 1,287,738 km (0.043 R)
• M11: 1,399,638 km (0.109 R)
• M12: 1,492,837 km (0.067 R)
• M13: 1,588,131 km (0.087 R)
• M14: 1,785,600 km (0.055 R)
• M15: 1,887,327 km (0.093 R)
• M16: 2,047,097 km (0.108 R)
• M17: 2,205,222 km (0.047 R)
• M18: 2,334,624 km (0.074 R)
• M19: 2,669,724 km (0.075 R)
• M20: 2,850,288 km (0.091 R)
• M21: 3,114,328 km (0.075 R)
• M22: 3,282,476 km (0.105 R)
• M23: 3,386,447 km (0.073 R)
• M24: 3,658,865 km (0.104 R)
• M25: 3,766,874 km (0.096 R)
• M26: 3,930,834 km (0.088 R)
• M27: 4,201,307 km (0.091 R)
• M28: 4,404,311 km (0.111 R)
• M29: 4,494,668 km (0.12 R)
• M30: 4,585,624 km (0.071 R)
• M31: 4,887,662 km (0.046 R)
• M32: 5,092,760 km (0.044 R)
• M33: 5,326,881 km (0.097 R)
• M34: 5,600,047 km (0.056 R)
• M35: 5,689,207 km (0.043 R)
• M36: 5,814,869 km (0.083 R)
• M37: 6,014,134 km (0.038 R)
• M38: 6,215,792 km (0.058 R)
• M39: 6,317,518 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619

Radius: 12.1

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.68 AU - 1.06 AU

Year: 550 Days

Day: 11 Hours

Environment

Temp: -161 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 44,148,505 km

• M1: 169,046 km (0.056 R)
• M2: 298,747 km (0.105 R)
• M3: 379,829 km (0.11 R)
• M4: 482,902 km (0.115 R)
• M5: 573,857 km (0.098 R)
• M6: 659,427 km (0.049 R)
• M7: 754,422 km (0.117 R)
• M8: 836,102 km (0.109 R)
• M9: 930,798 km (0.098 R)
• M10: 1,029,533 km (0.072 R)
• M11: 1,287,290 km (0.082 R)
• M12: 1,387,371 km (0.083 R)
• M13: 1,467,256 km (0.117 R)
• M14: 1,542,803 km (0.058 R)
• M15: 1,710,203 km (0.104 R)
• M16: 1,827,338 km (0.065 R)
• M17: 1,953,748 km (0.074 R)
• M18: 2,109,330 km (0.102 R)
• M19: 2,275,982 km (0.104 R)
• M20: 2,378,157 km (0.093 R)
• M21: 2,467,916 km (0.073 R)
• M22: 2,615,420 km (0.093 R)
• M23: 2,708,320 km (0.046 R)
• M24: 2,802,267 km (0.028 R)
• M25: 2,919,402 km (0.078 R)
• M26: 3,053,293 km (0.104 R)
• M27: 3,227,424 km (0.103 R)
• M28: 3,467,230 km (0.114 R)
• M29: 3,609,348 km (0.077 R)
• M30: 3,697,012 km (0.064 R)
• M31: 3,785,574 km (0.033 R)
• M32: 4,105,115 km (0.092 R)
• M33: 4,230,329 km (0.107 R)
• M34: 4,323,079 km (0.035 R)
• M35: 4,476,267 km (0.117 R)
• M36: 4,562,137 km (0.091 R)
• M37: 4,709,341 km (0.106 R)
• M38: 4,902,322 km (0.099 R)
• M39: 5,026,488 km (0.098 R)
• M40: 5,260,011 km (0.048 R)
• M41: 5,341,691 km (0.104 R)
• M42: 5,487,848 km (0.057 R)
• M43: 5,570,726 km (0.03 R)
• M44: 5,775,076 km (0.111 R)
• M45: 5,878,149 km (0.063 R)
• M46: 6,019,669 km (0.071 R)
• M47: 6,124,238 km (0.1 R)
• M48: 6,306,298 km (0.119 R)
• M49: 6,617,013 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271

Radius: 8.9

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.31 AU - 4.63 AU

Year: 6410 Days

Day: 12.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 44,148,505 km

• M1: 178,919 km (0.093 R)
• M2: 401,969 km (0.081 R)
• M3: 756,217 km (0.118 R)
• M4: 996,920 km (0.099 R)
• M5: 1,180,028 km (0.045 R)
• M6: 1,248,095 km (0.079 R)
• M7: 1,684,921 km (0.096 R)
• M8: 2,250,999 km (0.103 R)
• M9: 2,475,546 km (0.09 R)
• M10: 2,599,562 km (0.025 R)
• M11: 2,743,775 km (0.104 R)
• M12: 3,564,020 km (0.077 R)
• M13: 4,305,576 km (0.103 R)
• M14: 5,048,779 km (0.088 R)
• M15: 5,366,375 km (0.09 R)
• M16: 5,458,228 km (0.092 R)
• M17: 5,737,228 km (0.043 R)
• M18: 5,973,293 km (0.033 R)
• M19: 6,899,304 km (0.115 R)
• M20: 7,869,446 km (0.109 R)
• M21: 8,854,698 km (0.095 R)
• M22: 9,072,812 km (0.086 R)
• M23: 9,821,998 km (0.112 R)
• M24: 10,047,891 km (0.079 R)
• M25: 10,190,009 km (0.103 R)
• M26: 10,793,786 km (0.071 R)
• M27: 11,557,333 km (0.095 R)
• M28: 11,616,723 km (0.107 R)
• M29: 11,706,183 km (0.084 R)
• M30: 11,975,758 km (0.102 R)
• M31: 12,096,185 km (0.086 R)
• M32: 12,399,120 km (0.076 R)
• M33: 12,796,602 km (0.107 R)
• M34: 13,229,388 km (0.118 R)
• M35: 13,572,865 km (0.114 R)
• M36: 14,077,608 km (0.042 R)
• M37: 14,268,495 km (0.108 R)
• M38: 14,396,252 km (0.087 R)
• M39: 14,717,289 km (0.12 R)
• M40: 15,040,720 km (0.099 R)
• M41: 15,431,918 km (0.083 R)
• M42: 16,591,900 km (0.115 R)
• M43: 17,403,468 km (0.06 R)
• M44: 19,382,199 km (0.071 R)
• M45: 19,452,959 km (0.096 R)
• M46: 19,523,719 km (0.117 R)
• M47: 19,807,805 km (0.078 R)
• M48: 20,560,133 km (0.119 R)
• M49: 21,248,732 km (0.077 R)
• M50: 21,394,739 km (0.081 R)
• M51: 21,614,200 km (0.083 R)
• M52: 21,908,159 km (0.107 R)
• M53: 22,240,416 km (0.108 R)
• M54: 23,322,158 km (0.101 R)
• M55: 23,699,145 km (0.082 R)
• M56: 24,535,696 km (0.067 R)
• M57: 24,957,562 km (0.075 R)
• M58: 25,073,052 km (0.075 R)
• M59: 25,769,729 km (0.032 R)
• M60: 26,159,432 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.3

Radius: 6.8

Gravity: 12.38 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.86 AU - 5.9 AU

Year: 9671 Days

Day: 21.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 44,148,505 km

• M1: 142,417 km (0.098 R)
• M2: 533,616 km (0.088 R)
• M3: 577,149 km (0.094 R)
• M4: 1,254,528 km (0.115 R)
• M5: 1,436,439 km (0.109 R)
• M6: 1,498,971 km (0.105 R)
• M7: 2,055,325 km (0.11 R)
• M8: 2,343,451 km (0.067 R)
• M9: 2,417,502 km (0.111 R)
• M10: 2,904,592 km (0.05 R)
• M11: 3,449,577 km (0.116 R)
• M12: 3,791,708 km (0.116 R)
• M13: 4,055,299 km (0.093 R)
• M14: 4,600,583 km (0.031 R)
• M15: 4,662,517 km (0.087 R)
• M16: 4,818,697 km (0.08 R)
• M17: 4,944,958 km (0.116 R)
• M18: 5,926,320 km (0.114 R)
• M19: 6,578,267 km (0.107 R)
• M20: 6,648,129 km (0.096 R)
• M21: 6,894,966 km (0.082 R)
• M22: 7,180,698 km (0.107 R)
• M23: 7,325,060 km (0.107 R)
• M24: 7,543,323 km (0.094 R)
• M25: 8,173,429 km (0.059 R)
• M26: 8,858,887 km (0.04 R)
• M27: 9,091,511 km (0.079 R)
• M28: 10,122,540 km (0.055 R)
• M29: 10,365,786 km (0.101 R)
• M30: 10,899,252 km (0.094 R)
• M31: 11,065,156 km (0.059 R)
• M32: 11,190,220 km (0.108 R)
• M33: 11,737,299 km (0.085 R)
• M34: 11,992,813 km (0.082 R)
• M35: 12,121,167 km (0.057 R)
• M36: 12,595,991 km (0.101 R)
• M37: 12,857,638 km (0.057 R)
• M38: 13,032,966 km (0.094 R)
• M39: 13,386,167 km (0.092 R)
• M40: 13,697,630 km (0.11 R)
• M41: 14,282,707 km (0.118 R)
• M42: 15,013,792 km (0.102 R)
• M43: 16,086,109 km (0.035 R)
• M44: 16,512,314 km (0.105 R)
• M45: 16,846,366 km (0.066 R)
• M46: 17,375,942 km (0.118 R)
• M47: 17,715,829 km (0.107 R)
• M48: 17,911,054 km (0.097 R)
• M49: 18,451,401 km (0.052 R)
• M50: 18,798,169 km (0.115 R)
• M51: 19,297,078 km (0.081 R)
• M52: 19,598,667 km (0.104 R)
• M53: 21,596,098 km (0.071 R)
• M54: 21,804,638 km (0.045 R)
• M55: 21,961,416 km (0.12 R)
• M56: 22,328,829 km (0.073 R)
• M57: 23,016,380 km (0.089 R)
• M58: 23,336,221 km (0.06 R)
• M59: 23,657,407 km (0.093 R)
• M60: 24,250,114 km (0.075 R)
• M61: 25,230,429 km (0.115 R)
• M62: 25,285,182 km (0.043 R)
• M63: 25,340,084 km (0.114 R)
• M64: 25,946,404 km (0.104 R)
• M65: 26,949,009 km (0.092 R)
• M66: 27,342,152 km (0.101 R)
• M67: 27,511,348 km (0.078 R)
• M68: 28,876,877 km (0.076 R)
• M69: 29,857,341 km (0.068 R)
• M70: 30,790,084 km (0.083 R)
• M71: 31,614,219 km (0.051 R)
• M72: 31,673,310 km (0.062 R)
• M73: 31,791,642 km (0.03 R)
• M74: 31,910,273 km (0.094 R)
• M75: 32,028,904 km (0.118 R)
• M76: 32,326,155 km (0.067 R)
• M77: 33,766,184 km (0.105 R)
• M78: 34,129,408 km (0.105 R)
• M79: 35,533,833 km (0.109 R)
• M80: 35,780,071 km (0.102 R)
• M81: 36,274,043 km (0.096 R)
• M82: 37,769,722 km (0.096 R)
• M83: 38,398,931 km (0.092 R)
• M84: 38,904,721 km (0.075 R)
• M85: 40,435,257 km (0.086 R)
• M86: 40,692,266 km (0.07 R)
• M87: 40,885,397 km (0.103 R)
• M88: 41,660,913 km (0.098 R)
• M89: 42,115,541 km (0.096 R)
• M90: 43,620,794 km (0.117 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: 476 - 14,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit