🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582

Radius: 8.3

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.16 AU - 1.48 AU

Year: 995 Days

Day: 5.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 36,197,852 km

• M1: 106,663 km (0.051 R)
• M2: 163,660 km (0.093 R)
• M3: 241,451 km (0.105 R)
• M4: 354,996 km (0.105 R)
• M5: 484,248 km (0.104 R)
• M6: 586,872 km (0.115 R)
• M7: 686,056 km (0.116 R)
• M8: 791,223 km (0.084 R)
• M9: 933,640 km (0.109 R)
• M10: 1,111,961 km (0.099 R)
• M11: 1,222,963 km (0.039 R)
• M12: 1,323,193 km (0.056 R)
• M13: 1,411,456 km (0.113 R)
• M14: 1,478,925 km (0.104 R)
• M15: 1,555,219 km (0.115 R)
• M16: 1,664,276 km (0.066 R)
• M17: 1,743,713 km (0.1 R)
• M18: 1,824,496 km (0.077 R)
• M19: 1,898,397 km (0.105 R)
• M20: 2,023,610 km (0.08 R)
• M21: 2,177,696 km (0.076 R)
• M22: 2,256,235 km (0.091 R)
• M23: 2,344,498 km (0.079 R)
• M24: 2,398,054 km (0.11 R)
• M25: 2,452,059 km (0.118 R)
• M26: 2,515,638 km (0.026 R)
• M27: 2,672,267 km (0.073 R)
• M28: 2,832,037 km (0.048 R)
• M29: 2,908,482 km (0.11 R)
• M30: 2,985,525 km (0.099 R)
• M31: 3,043,718 km (0.1 R)
• M32: 3,260,486 km (0.09 R)
• M33: 3,320,474 km (0.088 R)
• M34: 3,502,685 km (0.069 R)
• M35: 3,636,425 km (0.095 R)
• M36: 3,740,545 km (0.092 R)
• M37: 3,898,371 km (0.102 R)
• M38: 3,994,114 km (0.118 R)
• M39: 4,155,679 km (0.043 R)
• M40: 4,209,983 km (0.104 R)
• M41: 4,308,269 km (0.072 R)
• M42: 4,429,443 km (0.106 R)
• M43: 4,551,814 km (0.044 R)
• M44: 4,641,573 km (0.12 R)
• M45: 4,697,972 km (0.105 R)
• M46: 4,845,625 km (0.08 R)
• M47: 5,168,906 km (0.054 R)
• M48: 5,274,372 km (0.108 R)
• M49: 5,775,675 km (0.102 R)
• M50: 5,933,949 km (0.077 R)
• M51: 6,069,036 km (0.107 R)
• M52: 6,155,504 km (0.091 R)
• M53: 6,342,351 km (0.098 R)
• M54: 6,543,560 km (0.094 R)
• M55: 6,746,864 km (0.063 R)
• M56: 7,068,799 km (0.065 R)
• M57: 7,120,859 km (0.029 R)
• M58: 7,395,820 km (0.115 R)
• M59: 7,848,503 km (0.113 R)
• M60: 8,461,405 km (0.101 R)
• M61: 8,822,534 km (0.088 R)
• M62: 9,061,442 km (0.102 R)
• M63: 9,359,441 km (0.105 R)
• M64: 9,459,522 km (0.068 R)
• M65: 9,718,476 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.1

Radius: 11

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.81 AU - 3.35 AU

Year: 3546 Days

Day: 9.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 36,197,852 km

• M1: 196,422 km (0.051 R)
• M2: 312,660 km (0.087 R)
• M3: 499,806 km (0.037 R)
• M4: 1,075,160 km (0.078 R)
• M5: 1,294,620 km (0.057 R)
• M6: 1,389,465 km (0.081 R)
• M7: 1,486,704 km (0.071 R)
• M8: 1,732,643 km (0.102 R)
• M9: 2,023,311 km (0.073 R)
• M10: 2,313,232 km (0.099 R)
• M11: 2,685,880 km (0.079 R)
• M12: 2,790,748 km (0.072 R)
• M13: 3,224,582 km (0.086 R)
• M14: 3,392,880 km (0.081 R)
• M15: 3,835,989 km (0.104 R)
• M16: 4,014,459 km (0.101 R)
• M17: 4,318,143 km (0.118 R)
• M18: 4,755,866 km (0.103 R)
• M19: 5,034,118 km (0.034 R)
• M20: 5,142,576 km (0.114 R)
• M21: 5,229,792 km (0.041 R)
• M22: 5,428,159 km (0.077 R)
• M23: 6,956,899 km (0.099 R)
• M24: 7,150,778 km (0.119 R)
• M25: 7,346,452 km (0.114 R)
• M26: 7,420,354 km (0.104 R)
• M27: 7,743,335 km (0.034 R)
• M28: 9,319,499 km (0.082 R)
• M29: 9,966,360 km (0.111 R)
• M30: 10,048,190 km (0.116 R)
• M31: 10,212,598 km (0.113 R)
• M32: 10,405,579 km (0.117 R)
• M33: 10,879,356 km (0.04 R)
• M34: 11,703,640 km (0.11 R)
• M35: 11,818,830 km (0.076 R)
• M36: 11,934,619 km (0.066 R)
• M37: 12,079,729 km (0.103 R)
• M38: 13,381,829 km (0.083 R)
• M39: 14,387,575 km (0.114 R)
• M40: 14,759,326 km (0.116 R)
• M41: 15,134,218 km (0.031 R)
• M42: 15,480,687 km (0.078 R)
• M43: 15,734,255 km (0.077 R)
• M44: 16,117,226 km (0.106 R)
• M45: 16,342,071 km (0.102 R)
• M46: 16,665,203 km (0.089 R)
• M47: 17,120,878 km (0.072 R)
• M48: 17,514,919 km (0.099 R)
• M49: 17,812,319 km (0.103 R)
• M50: 17,911,802 km (0.078 R)
• M51: 18,111,365 km (0.116 R)
• M52: 18,211,446 km (0.066 R)
• M53: 18,681,034 km (0.116 R)
• M54: 18,883,440 km (0.114 R)
• M55: 19,018,676 km (0.043 R)
• M56: 19,120,403 km (0.098 R)
• M57: 19,222,429 km (0.03 R)
• M58: 19,563,362 km (0.054 R)
• M59: 19,700,394 km (0.111 R)
• M60: 19,768,910 km (0.093 R)
• M61: 19,975,205 km (0.081 R)
• M62: 20,216,806 km (0.098 R)
• M63: 20,424,747 km (0.104 R)
• M64: 21,227,938 km (0.043 R)
• M65: 21,474,475 km (0.088 R)
• M66: 21,580,540 km (0.056 R)
• M67: 21,792,969 km (0.063 R)
• M68: 22,937,542 km (0.086 R)
• M69: 23,371,825 km (0.112 R)
• M70: 24,028,410 km (0.108 R)
• M71: 24,138,364 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.5

Radius: 12.7

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.95 AU - 3.49 AU

Year: 3790 Days

Day: 12.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 36,197,852 km

• M1: 164,857 km (0.042 R)
• M2: 246,986 km (0.073 R)
• M3: 481,406 km (0.06 R)
• M4: 674,088 km (0.068 R)
• M5: 994,975 km (0.113 R)
• M6: 1,153,250 km (0.076 R)
• M7: 1,292,077 km (0.111 R)
• M8: 1,602,492 km (0.075 R)
• M9: 1,855,163 km (0.035 R)
• M10: 1,953,299 km (0.031 R)
• M11: 2,328,790 km (0.074 R)
• M12: 2,525,362 km (0.059 R)
• M13: 2,708,769 km (0.086 R)
• M14: 2,858,815 km (0.06 R)
• M15: 2,953,960 km (0.108 R)
• M16: 3,187,033 km (0.102 R)
• M17: 3,466,482 km (0.077 R)
• M18: 4,028,222 km (0.104 R)
• M19: 4,753,472 km (0.118 R)
• M20: 5,143,025 km (0.097 R)
• M21: 5,542,900 km (0.095 R)
• M22: 6,149,520 km (0.086 R)
• M23: 6,523,664 km (0.073 R)
• M24: 6,726,219 km (0.116 R)
• M25: 6,879,557 km (0.114 R)
• M26: 7,557,535 km (0.117 R)
• M27: 7,823,969 km (0.094 R)
• M28: 8,229,528 km (0.09 R)
• M29: 8,503,741 km (0.088 R)
• M30: 8,892,696 km (0.061 R)
• M31: 9,259,211 km (0.041 R)
• M32: 9,487,198 km (0.08 R)
• M33: 9,919,835 km (0.09 R)
• M34: 10,270,492 km (0.112 R)
• M35: 12,177,865 km (0.116 R)
• M36: 12,459,259 km (0.036 R)
• M37: 12,742,747 km (0.113 R)
• M38: 12,996,614 km (0.054 R)
• M39: 13,995,928 km (0.084 R)
• M40: 14,488,255 km (0.063 R)
• M41: 14,587,438 km (0.045 R)
• M42: 14,852,974 km (0.066 R)
• M43: 15,355,324 km (0.105 R)
• M44: 15,625,498 km (0.103 R)
• M45: 15,931,276 km (0.072 R)
• M46: 16,239,148 km (0.117 R)
• M47: 16,583,522 km (0.108 R)
• M48: 16,930,290 km (0.098 R)
• M49: 18,162,827 km (0.114 R)
• M50: 18,592,023 km (0.093 R)
• M51: 19,133,268 km (0.079 R)
• M52: 19,314,880 km (0.052 R)
• M53: 19,460,589 km (0.052 R)
• M54: 19,643,098 km (0.086 R)
• M55: 20,231,317 km (0.084 R)
• M56: 20,862,769 km (0.114 R)
• M57: 21,274,612 km (0.074 R)
• M58: 21,462,807 km (0.08 R)
• M59: 21,689,298 km (0.082 R)
• M60: 21,802,842 km (0.103 R)
• M61: 22,106,676 km (0.116 R)
• M62: 22,411,855 km (0.055 R)
• M63: 22,910,764 km (0.099 R)
• M64: 23,026,403 km (0.12 R)
• M65: 23,258,430 km (0.097 R)
• M66: 23,607,741 km (0.112 R)
• M67: 23,802,517 km (0.111 R)
• M68: 24,076,132 km (0.067 R)
• M69: 25,022,338 km (0.116 R)
• M70: 26,869,573 km (0.12 R)
• M71: 27,073,026 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837

Radius: 6.9

Gravity: 17.58 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.64 AU - 10.9 AU

Year: 21591 Days

Day: 17.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 36,197,852 km

• M1: 107,411 km (0.063 R)
• M2: 171,290 km (0.103 R)
• M3: 1,013,376 km (0.041 R)
• M4: 1,280,408 km (0.107 R)
• M5: 1,535,772 km (0.063 R)
• M6: 2,167,823 km (0.068 R)
• M7: 2,550,344 km (0.101 R)
• M8: 3,163,247 km (0.06 R)
• M9: 4,002,042 km (0.09 R)
• M10: 4,327,717 km (0.101 R)
• M11: 4,517,556 km (0.111 R)
• M12: 4,758,858 km (0.091 R)
• M13: 7,224,231 km (0.12 R)
• M14: 7,563,220 km (0.078 R)
• M15: 8,850,210 km (0.104 R)
• M16: 8,970,487 km (0.084 R)
• M17: 9,765,899 km (0.065 R)
• M18: 9,890,214 km (0.088 R)
• M19: 10,140,492 km (0.107 R)
• M20: 10,711,357 km (0.089 R)
• M21: 11,950,476 km (0.03 R)
• M22: 12,150,189 km (0.041 R)
• M23: 12,824,128 km (0.115 R)
• M24: 14,989,258 km (0.091 R)
• M25: 15,421,147 km (0.027 R)
• M26: 16,003,531 km (0.12 R)
• M27: 16,667,148 km (0.079 R)
• M28: 17,039,796 km (0.079 R)
• M29: 17,945,162 km (0.026 R)
• M30: 18,327,086 km (0.051 R)
• M31: 18,557,466 km (0.105 R)
• M32: 19,098,861 km (0.114 R)
• M33: 20,355,633 km (0.119 R)
• M34: 21,801,346 km (0.05 R)
• M35: 22,783,307 km (0.067 R)
• M36: 24,283,175 km (0.102 R)
• M37: 25,130,198 km (0.049 R)
• M38: 25,728,889 km (0.051 R)
• M39: 26,159,432 km (0.113 R)
• M40: 27,114,764 km (0.079 R)
• M41: 28,970,376 km (0.1 R)
• M42: 29,149,145 km (0.096 R)
• M43: 30,229,990 km (0.116 R)
• M44: 31,783,414 km (0.072 R)
• M45: 33,362,719 km (0.065 R)
• M46: 34,872,311 km (0.068 R)
• M47: 35,635,559 km (0.041 R)
• M48: 36,790,455 km (0.074 R)
• M49: 37,081,123 km (0.099 R)
• M50: 37,469,928 km (0.102 R)
• M51: 40,029,398 km (0.074 R)
• M52: 41,330,301 km (0.052 R)
• M53: 41,935,275 km (0.109 R)
• M54: 42,543,241 km (0.104 R)
• M55: 45,107,797 km (0.118 R)
• M56: 47,089,969 km (0.109 R)
• M57: 48,144,634 km (0.094 R)
• M58: 48,356,614 km (0.08 R)
• M59: 48,462,529 km (0.042 R)
• M60: 49,313,741 km (0.118 R)
• M61: 50,062,628 km (0.067 R)
• M62: 51,138,985 km (0.11 R)
• M63: 51,463,313 km (0.11 R)
• M64: 52,767,657 km (0.061 R)
• M65: 53,423,793 km (0.047 R)
• M66: 56,633,565 km (0.118 R)
• M67: 57,081,162 km (0.114 R)
• M68: 58,318,187 km (0.101 R)
• M69: 58,996,613 km (0.071 R)
• M70: 59,450,343 km (0.042 R)
• M71: 60,247,102 km (0.065 R)
• M72: 60,475,538 km (0.095 R)
• M73: 61,736,348 km (0.093 R)
• M74: 63,005,836 km (0.082 R)
• M75: 63,585,827 km (0.082 R)
• M76: 64,051,076 km (0.105 R)
• M77: 64,400,687 km (0.102 R)
• M78: 66,393,929 km (0.032 R)
• M79: 67,575,901 km (0.097 R)
• M80: 70,320,573 km (0.082 R)
• M81: 71,283,834 km (0.077 R)
• M82: 73,955,054 km (0.089 R)
• M83: 74,444,239 km (0.095 R)
• M84: 76,041,645 km (0.043 R)
• M85: 78,645,695 km (0.097 R)
• M86: 79,144,903 km (0.107 R)
• M87: 79,645,308 km (0.101 R)
• M88: 80,649,259 km (0.057 R)
• M89: 81,278,767 km (0.113 R)
• M90: 81,531,139 km (0.059 R)
• M91: 81,657,399 km (0.057 R)
• M92: 82,162,891 km (0.054 R)
• M93: 84,068,169 km (0.09 R)
• M94: 84,323,383 km (0.101 R)
• M95: 85,090,371 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.5

Radius: 5.7

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 10.81 AU - 11.05 AU

Year: 23705 Days

Day: 18.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 36,197,852 km

• M1: 76,893 km (0.114 R)
• M2: 137,181 km (0.06 R)
• M3: 240,105 km (0.113 R)
• M4: 297,401 km (0.101 R)
• M5: 812,915 km (0.115 R)
• M6: 1,706,014 km (0.095 R)
• M7: 1,983,668 km (0.102 R)
• M8: 2,922,245 km (0.041 R)
• M9: 3,039,230 km (0.063 R)
• M10: 3,978,107 km (0.037 R)
• M11: 6,641,248 km (0.117 R)
• M12: 6,981,882 km (0.05 R)
• M13: 7,972,071 km (0.098 R)
• M14: 8,234,615 km (0.097 R)
• M15: 8,433,580 km (0.12 R)
• M16: 8,567,021 km (0.05 R)
• M17: 10,435,798 km (0.091 R)
• M18: 12,843,725 km (0.117 R)
• M19: 13,035,809 km (0.085 R)
• M20: 14,247,701 km (0.11 R)
• M21: 14,766,507 km (0.08 R)
• M22: 15,372,976 km (0.084 R)
• M23: 15,454,358 km (0.109 R)
• M24: 16,568,263 km (0.119 R)
• M25: 17,964,311 km (0.048 R)
• M26: 18,007,245 km (0.028 R)
• M27: 20,463,044 km (0.069 R)
• M28: 22,096,353 km (0.096 R)
• M29: 25,101,625 km (0.1 R)
• M30: 28,732,665 km (0.089 R)
• M31: 28,933,575 km (0.115 R)
• M32: 29,084,519 km (0.071 R)
• M33: 29,286,177 km (0.085 R)
• M34: 29,843,279 km (0.095 R)
• M35: 30,557,459 km (0.07 R)
• M36: 30,968,106 km (0.067 R)
• M37: 33,469,681 km (0.041 R)
• M38: 34,691,148 km (0.097 R)
• M39: 35,603,396 km (0.099 R)
• M40: 35,819,116 km (0.029 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 19,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit