🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.3

Radius: 8.1

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.72 AU - 1.1 AU

Year: 579 Days

Day: 7.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 74,284,541 km

• M1: 102,624 km (0.085 R)
• M2: 162,014 km (0.105 R)
• M3: 213,327 km (0.1 R)
• M4: 263,741 km (0.086 R)
• M5: 317,147 km (0.117 R)
• M6: 381,624 km (0.105 R)
• M7: 508,633 km (0.102 R)
• M8: 587,022 km (0.11 R)
• M9: 654,491 km (0.092 R)
• M10: 732,730 km (0.034 R)
• M11: 873,652 km (0.071 R)
• M12: 987,496 km (0.029 R)
• M13: 1,148,762 km (0.073 R)
• M14: 1,220,569 km (0.113 R)
• M15: 1,279,062 km (0.086 R)
• M16: 1,348,625 km (0.051 R)
• M17: 1,399,189 km (0.086 R)
• M18: 1,470,996 km (0.111 R)
• M19: 1,586,485 km (0.093 R)
• M20: 1,656,198 km (0.112 R)
• M21: 1,737,878 km (0.104 R)
• M22: 1,849,030 km (0.11 R)
• M23: 1,945,371 km (0.11 R)
• M24: 2,026,004 km (0.085 R)
• M25: 2,184,578 km (0.105 R)
• M26: 2,365,741 km (0.113 R)
• M27: 2,640,402 km (0.11 R)
• M28: 2,833,533 km (0.083 R)
• M29: 3,004,823 km (0.109 R)
• M30: 3,071,543 km (0.051 R)
• M31: 3,125,249 km (0.058 R)
• M32: 3,186,135 km (0.096 R)
• M33: 3,281,579 km (0.025 R)
• M34: 3,357,425 km (0.117 R)
• M35: 3,510,464 km (0.091 R)
• M36: 3,630,441 km (0.078 R)
• M37: 3,954,620 km (0.078 R)
• M38: 4,027,923 km (0.041 R)
• M39: 4,087,014 km (0.088 R)
• M40: 4,138,775 km (0.096 R)
• M41: 4,288,223 km (0.12 R)
• M42: 4,348,361 km (0.085 R)
• M43: 4,439,317 km (0.1 R)
• M44: 4,492,723 km (0.042 R)
• M45: 4,871,954 km (0.084 R)
• M46: 4,927,006 km (0.086 R)
• M47: 5,117,294 km (0.108 R)
• M48: 5,318,055 km (0.075 R)
• M49: 5,431,749 km (0.09 R)
• M50: 5,496,974 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.6

Radius: 13.5

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.06 AU - 1.26 AU

Year: 833 Days

Day: 13.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 74,284,541 km

• M1: 225,444 km (0.09 R)
• M2: 349,610 km (0.089 R)
• M3: 462,856 km (0.116 R)
• M4: 663,766 km (0.115 R)
• M5: 752,328 km (0.094 R)
• M6: 840,590 km (0.12 R)
• M7: 1,382,434 km (0.083 R)
• M8: 1,654,552 km (0.079 R)
• M9: 1,780,514 km (0.1 R)
• M10: 1,868,627 km (0.11 R)
• M11: 2,000,124 km (0.101 R)
• M12: 2,178,295 km (0.063 R)
• M13: 2,265,660 km (0.09 R)
• M14: 2,421,541 km (0.106 R)
• M15: 2,712,957 km (0.1 R)
• M16: 2,847,147 km (0.055 R)
• M17: 2,999,737 km (0.062 R)
• M18: 3,097,574 km (0.118 R)
• M19: 3,346,953 km (0.091 R)
• M20: 3,534,100 km (0.103 R)
• M21: 3,628,945 km (0.111 R)
• M22: 3,724,688 km (0.082 R)
• M23: 3,901,064 km (0.108 R)
• M24: 4,207,291 km (0.106 R)
• M25: 4,391,146 km (0.045 R)
• M26: 4,540,295 km (0.074 R)
• M27: 4,662,666 km (0.064 R)
• M28: 4,929,998 km (0.075 R)
• M29: 5,055,810 km (0.042 R)
• M30: 5,182,818 km (0.072 R)
• M31: 5,419,931 km (0.096 R)
• M32: 5,509,839 km (0.09 R)
• M33: 5,620,392 km (0.115 R)
• M34: 5,813,224 km (0.103 R)
• M35: 6,142,788 km (0.036 R)
• M36: 6,299,417 km (0.027 R)
• M37: 6,627,335 km (0.083 R)
• M38: 6,755,840 km (0.077 R)
• M39: 6,950,167 km (0.07 R)
• M40: 7,069,846 km (0.115 R)
• M41: 7,432,920 km (0.051 R)
• M42: 7,521,781 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872

Radius: 15

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.5 AU - 3.8 AU

Year: 3728 Days

Day: 8.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 74,284,541 km

• M1: 188,942 km (0.079 R)
• M2: 339,587 km (0.093 R)
• M3: 450,140 km (0.113 R)
• M4: 735,423 km (0.088 R)
• M5: 860,487 km (0.105 R)
• M6: 1,044,343 km (0.116 R)
• M7: 1,174,792 km (0.107 R)
• M8: 1,396,047 km (0.12 R)
• M9: 1,511,986 km (0.072 R)
• M10: 1,770,192 km (0.109 R)
• M11: 1,896,751 km (0.077 R)
• M12: 2,059,663 km (0.058 R)
• M13: 2,244,267 km (0.111 R)
• M14: 2,417,202 km (0.067 R)
• M15: 2,612,727 km (0.092 R)
• M16: 3,038,632 km (0.108 R)
• M17: 3,134,225 km (0.117 R)
• M18: 3,506,873 km (0.092 R)
• M19: 4,019,246 km (0.116 R)
• M20: 4,252,469 km (0.067 R)
• M21: 5,069,273 km (0.118 R)
• M22: 5,484,408 km (0.078 R)
• M23: 5,791,233 km (0.108 R)
• M24: 6,200,832 km (0.069 R)
• M25: 6,820,616 km (0.105 R)
• M26: 6,947,026 km (0.116 R)
• M27: 8,012,612 km (0.115 R)
• M28: 8,146,053 km (0.081 R)
• M29: 8,280,242 km (0.07 R)
• M30: 9,073,410 km (0.11 R)
• M31: 9,493,182 km (0.093 R)
• M32: 10,091,723 km (0.112 R)
• M33: 10,293,829 km (0.105 R)
• M34: 10,439,239 km (0.111 R)
• M35: 11,445,284 km (0.107 R)
• M36: 11,899,015 km (0.112 R)
• M37: 12,668,396 km (0.064 R)
• M38: 12,824,277 km (0.069 R)
• M39: 13,106,269 km (0.118 R)
• M40: 14,158,391 km (0.115 R)
• M41: 14,580,257 km (0.041 R)
• M42: 14,940,489 km (0.111 R)
• M43: 15,703,139 km (0.113 R)
• M44: 15,971,517 km (0.092 R)
• M45: 16,342,969 km (0.027 R)
• M46: 17,439,521 km (0.067 R)
• M47: 17,682,618 km (0.089 R)
• M48: 17,857,049 km (0.096 R)
• M49: 18,701,679 km (0.117 R)
• M50: 18,843,797 km (0.106 R)
• M51: 19,057,572 km (0.112 R)
• M52: 19,236,341 km (0.102 R)
• M53: 19,451,463 km (0.093 R)
• M54: 19,739,738 km (0.086 R)
• M55: 20,247,623 km (0.077 R)
• M56: 20,943,851 km (0.104 R)
• M57: 21,054,404 km (0.061 R)
• M58: 21,536,109 km (0.077 R)
• M59: 22,096,503 km (0.105 R)
• M60: 22,397,344 km (0.113 R)
• M61: 22,661,684 km (0.071 R)
• M62: 23,690,917 km (0.079 R)
• M63: 24,735,410 km (0.048 R)
• M64: 25,047,919 km (0.118 R)
• M65: 25,282,938 km (0.098 R)
• M66: 26,151,503 km (0.114 R)
• M67: 26,270,732 km (0.096 R)
• M68: 26,469,847 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.2

Radius: 14.4

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.23 AU - 3.35 AU

Year: 3979 Days

Day: 10.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 74,284,541 km

• M1: 199,264 km (0.069 R)
• M2: 347,815 km (0.117 R)
• M3: 656,435 km (0.094 R)
• M4: 804,238 km (0.073 R)
• M5: 901,477 km (0.118 R)
• M6: 1,234,332 km (0.099 R)
• M7: 1,513,930 km (0.093 R)
• M8: 1,782,010 km (0.109 R)
• M9: 2,204,773 km (0.117 R)
• M10: 2,603,302 km (0.112 R)
• M11: 2,753,947 km (0.1 R)
• M12: 3,143,650 km (0.119 R)
• M13: 3,284,421 km (0.043 R)
• M14: 3,954,470 km (0.098 R)
• M15: 4,372,596 km (0.1 R)
• M16: 4,967,846 km (0.111 R)
• M17: 5,156,190 km (0.117 R)
• M18: 5,251,334 km (0.086 R)
• M19: 5,419,183 km (0.094 R)
• M20: 6,058,415 km (0.098 R)
• M21: 6,361,649 km (0.085 R)
• M22: 6,618,060 km (0.108 R)
• M23: 6,721,732 km (0.054 R)
• M24: 6,904,241 km (0.103 R)
• M25: 7,274,496 km (0.052 R)
• M26: 7,924,199 km (0.094 R)
• M27: 8,061,829 km (0.053 R)
• M28: 8,395,732 km (0.106 R)
• M29: 8,762,546 km (0.103 R)
• M30: 8,962,259 km (0.098 R)
• M31: 9,192,340 km (0.076 R)
• M32: 9,776,221 km (0.111 R)
• M33: 9,983,563 km (0.03 R)
• M34: 10,705,074 km (0.12 R)
• M35: 10,857,664 km (0.08 R)
• M36: 11,072,337 km (0.114 R)
• M37: 11,693,467 km (0.115 R)
• M38: 11,787,714 km (0.092 R)
• M39: 12,040,085 km (0.049 R)
• M40: 12,969,836 km (0.111 R)
• M41: 13,165,061 km (0.114 R)
• M42: 13,789,932 km (0.117 R)
• M43: 14,089,277 km (0.105 R)
• M44: 14,290,037 km (0.113 R)
• M45: 14,458,185 km (0.045 R)
• M46: 14,762,318 km (0.027 R)
• M47: 14,898,153 km (0.086 R)
• M48: 15,895,671 km (0.102 R)
• M49: 16,385,006 km (0.105 R)
• M50: 16,490,472 km (0.037 R)
• M51: 16,596,238 km (0.081 R)
• M52: 17,199,566 km (0.082 R)
• M53: 17,450,143 km (0.095 R)
• M54: 17,629,959 km (0.108 R)
• M55: 17,738,119 km (0.102 R)
• M56: 17,955,036 km (0.091 R)
• M57: 18,391,413 km (0.071 R)
• M58: 18,942,082 km (0.119 R)
• M59: 19,237,837 km (0.076 R)
• M60: 19,684,537 km (0.069 R)
• M61: 20,474,563 km (0.092 R)
• M62: 21,159,871 km (0.032 R)
• M63: 21,428,399 km (0.115 R)
• M64: 21,736,870 km (0.104 R)
• M65: 21,930,300 km (0.064 R)
• M66: 22,085,433 km (0.075 R)
• M67: 22,357,851 km (0.026 R)
• M68: 22,631,465 km (0.091 R)
• M69: 22,866,783 km (0.079 R)
• M70: 23,498,534 km (0.101 R)
• M71: 23,617,614 km (0.048 R)
• M72: 23,816,430 km (0.11 R)
• M73: 24,981,199 km (0.102 R)
• M74: 25,387,058 km (0.117 R)
• M75: 25,713,331 km (0.118 R)
• M76: 26,205,508 km (0.043 R)
• M77: 26,659,238 km (0.047 R)
• M78: 26,783,554 km (0.117 R)
• M79: 27,407,527 km (0.085 R)
• M80: 27,574,777 km (0.104 R)
• M81: 27,826,251 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.7

Radius: 7.1

Gravity: 17.27 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.8 AU - 9.6 AU

Year: 17112 Days

Day: 16.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,284,541 km

• M1: 399,426 km (0.108 R)
• M2: 493,224 km (0.092 R)
• M3: 704,307 km (0.056 R)
• M4: 844,330 km (0.096 R)
• M5: 1,346,381 km (0.088 R)
• M6: 1,433,148 km (0.09 R)
• M7: 1,491,940 km (0.096 R)
• M8: 2,295,280 km (0.029 R)
• M9: 2,540,920 km (0.064 R)
• M10: 2,758,435 km (0.107 R)
• M11: 2,944,236 km (0.117 R)
• M12: 3,211,268 km (0.095 R)
• M13: 3,809,510 km (0.049 R)
• M14: 5,197,479 km (0.039 R)
• M15: 5,992,143 km (0.09 R)
• M16: 6,428,221 km (0.076 R)
• M17: 6,774,390 km (0.063 R)
• M18: 6,975,001 km (0.072 R)
• M19: 8,112,842 km (0.037 R)
• M20: 8,433,131 km (0.109 R)
• M21: 9,418,532 km (0.076 R)
• M22: 10,038,616 km (0.1 R)
• M23: 10,613,670 km (0.093 R)
• M24: 11,317,827 km (0.093 R)
• M25: 11,436,608 km (0.049 R)
• M26: 11,615,676 km (0.078 R)
• M27: 12,280,040 km (0.071 R)
• M28: 13,582,290 km (0.115 R)
• M29: 13,645,420 km (0.11 R)
• M30: 14,025,997 km (0.108 R)
• M31: 14,992,998 km (0.118 R)
• M32: 15,715,705 km (0.099 R)
• M33: 16,787,125 km (0.118 R)
• M34: 17,058,645 km (0.073 R)
• M35: 17,400,028 km (0.071 R)
• M36: 18,858,607 km (0.107 R)
• M37: 20,211,720 km (0.036 R)
• M38: 21,009,375 km (0.102 R)
• M39: 22,336,757 km (0.045 R)
• M40: 22,785,102 km (0.109 R)
• M41: 22,935,298 km (0.092 R)
• M42: 23,236,588 km (0.1 R)
• M43: 23,387,682 km (0.102 R)
• M44: 24,148,238 km (0.045 R)
• M45: 24,301,277 km (0.071 R)
• M46: 24,762,487 km (0.105 R)
• M47: 25,304,181 km (0.11 R)
• M48: 25,381,972 km (0.102 R)
• M49: 26,163,321 km (0.117 R)
• M50: 26,242,010 km (0.037 R)
• M51: 26,557,063 km (0.042 R)
• M52: 27,910,176 km (0.107 R)
• M53: 28,070,844 km (0.109 R)
• M54: 28,878,822 km (0.108 R)
• M55: 30,269,783 km (0.053 R)
• M56: 30,352,211 km (0.09 R)
• M57: 31,431,560 km (0.118 R)
• M58: 32,523,475 km (0.12 R)
• M59: 33,371,695 km (0.117 R)
• M60: 35,090,125 km (0.066 R)
• M61: 35,350,426 km (0.111 R)
• M62: 35,698,390 km (0.109 R)
• M63: 35,872,821 km (0.081 R)
• M64: 36,047,402 km (0.119 R)
• M65: 36,222,432 km (0.064 R)
• M66: 36,310,096 km (0.064 R)
• M67: 36,661,202 km (0.114 R)
• M68: 37,189,881 km (0.038 R)
• M69: 38,880,935 km (0.069 R)
• M70: 39,150,212 km (0.093 R)
• M71: 39,961,780 km (0.082 R)
• M72: 41,418,265 km (0.049 R)
• M73: 41,601,522 km (0.113 R)
• M74: 42,245,092 km (0.051 R)
• M75: 43,356,156 km (0.116 R)
• M76: 43,635,305 km (0.11 R)
• M77: 43,821,854 km (0.111 R)
• M78: 44,289,198 km (0.097 R)
• M79: 44,664,389 km (0.042 R)
• M80: 47,799,063 km (0.096 R)
• M81: 48,666,282 km (0.091 R)
• M82: 49,830,452 km (0.101 R)
• M83: 49,927,990 km (0.12 R)
• M84: 50,513,965 km (0.071 R)
• M85: 51,692,647 km (0.106 R)
• M86: 52,582,604 km (0.101 R)
• M87: 52,781,121 km (0.095 R)
• M88: 56,599,008 km (0.094 R)
• M89: 63,438,174 km (0.071 R)
• M90: 64,496,878 km (0.115 R)
• M91: 66,095,930 km (0.087 R)
• M92: 71,299,991 km (0.104 R)
• M93: 73,617,711 km (0.117 R)
• M94: 74,173,317 km (0.092 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: 281 - 16,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit