🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.5

Radius: 8.5

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.41 AU - 2.13 AU

Year: 1545 Days

Day: 5.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 30,029,009 km

• M1: 106,065 km (0.112 R)
• M2: 223,200 km (0.086 R)
• M3: 279,000 km (0.113 R)
• M4: 404,662 km (0.103 R)
• M5: 551,418 km (0.107 R)
• M6: 654,939 km (0.102 R)
• M7: 709,393 km (0.11 R)
• M8: 830,717 km (0.086 R)
• M9: 897,737 km (0.102 R)
• M10: 959,072 km (0.111 R)
• M11: 1,021,903 km (0.111 R)
• M12: 1,094,308 km (0.085 R)
• M13: 1,253,032 km (0.104 R)
• M14: 1,313,469 km (0.059 R)
• M15: 1,528,441 km (0.082 R)
• M16: 1,951,803 km (0.089 R)
• M17: 2,022,563 km (0.069 R)
• M18: 2,083,898 km (0.046 R)
• M19: 2,324,601 km (0.079 R)
• M20: 2,399,699 km (0.05 R)
• M21: 2,453,854 km (0.075 R)
• M22: 3,017,838 km (0.078 R)
• M23: 3,135,422 km (0.073 R)
• M24: 3,314,640 km (0.103 R)
• M25: 3,534,250 km (0.115 R)
• M26: 3,695,815 km (0.108 R)
• M27: 4,065,023 km (0.091 R)
• M28: 4,129,948 km (0.074 R)
• M29: 4,208,188 km (0.04 R)
• M30: 4,702,160 km (0.088 R)
• M31: 4,907,558 km (0.08 R)
• M32: 5,158,135 km (0.073 R)
• M33: 5,242,508 km (0.115 R)
• M34: 5,313,268 km (0.105 R)
• M35: 5,715,237 km (0.049 R)
• M36: 5,831,923 km (0.068 R)
• M37: 5,890,566 km (0.034 R)
• M38: 5,993,639 km (0.081 R)
• M39: 6,201,580 km (0.053 R)
• M40: 6,533,238 km (0.076 R)
• M41: 6,917,106 km (0.114 R)
• M42: 7,041,572 km (0.096 R)
• M43: 7,213,759 km (0.117 R)
• M44: 7,674,670 km (0.086 R)
• M45: 7,755,154 km (0.07 R)
• M46: 7,868,250 km (0.044 R)
• M47: 7,998,101 km (0.094 R)
• M48: 8,161,461 km (0.074 R)
• M49: 8,243,591 km (0.107 R)
• M50: 8,408,747 km (0.096 R)
• M51: 8,725,296 km (0.113 R)
• M52: 9,113,951 km (0.096 R)
• M53: 9,681,226 km (0.091 R)
• M54: 9,803,148 km (0.046 R)
• M55: 10,171,758 km (0.1 R)
• M56: 10,419,940 km (0.101 R)
• M57: 10,491,299 km (0.075 R)
• M58: 10,634,314 km (0.062 R)
• M59: 11,158,505 km (0.063 R)
• M60: 11,580,072 km (0.068 R)
• M61: 12,213,021 km (0.094 R)
• M62: 12,647,453 km (0.103 R)

Asteroid Belt

Center: 2.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.1

Radius: 8.7

Gravity: 12.14 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.82 AU - 3.5 AU

Year: 3685 Days

Day: 8.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 30,029,009 km

• M1: 115,041 km (0.106 R)
• M2: 184,753 km (0.059 R)
• M3: 270,473 km (0.113 R)
• M4: 438,471 km (0.096 R)
• M5: 546,481 km (0.091 R)
• M6: 778,956 km (0.11 R)
• M7: 964,158 km (0.114 R)
• M8: 1,163,722 km (0.114 R)
• M9: 1,233,285 km (0.116 R)
• M10: 1,587,233 km (0.117 R)
• M11: 1,728,005 km (0.073 R)
• M12: 1,791,883 km (0.103 R)
• M13: 1,922,183 km (0.115 R)
• M14: 1,988,604 km (0.093 R)
• M15: 2,296,926 km (0.098 R)
• M16: 2,367,536 km (0.082 R)
• M17: 2,492,749 km (0.029 R)
• M18: 2,657,157 km (0.104 R)
• M19: 2,806,456 km (0.104 R)
• M20: 2,977,596 km (0.076 R)
• M21: 3,511,660 km (0.039 R)
• M22: 4,139,822 km (0.09 R)
• M23: 4,356,888 km (0.112 R)
• M24: 4,689,594 km (0.095 R)
• M25: 4,938,824 km (0.031 R)
• M26: 5,007,639 km (0.103 R)
• M27: 5,403,176 km (0.115 R)
• M28: 5,592,866 km (0.104 R)
• M29: 6,174,951 km (0.078 R)
• M30: 6,448,267 km (0.045 R)
• M31: 6,904,091 km (0.109 R)
• M32: 7,607,201 km (0.059 R)
• M33: 7,953,820 km (0.118 R)
• M34: 8,251,220 km (0.088 R)
• M35: 8,415,030 km (0.108 R)
• M36: 8,718,115 km (0.085 R)
• M37: 8,940,717 km (0.082 R)
• M38: 8,996,666 km (0.062 R)
• M39: 9,165,263 km (0.077 R)
• M40: 9,734,782 km (0.081 R)
• M41: 10,908,078 km (0.098 R)
• M42: 10,997,837 km (0.11 R)
• M43: 11,298,978 km (0.086 R)
• M44: 11,725,032 km (0.096 R)
• M45: 11,878,520 km (0.094 R)
• M46: 12,187,439 km (0.096 R)
• M47: 12,530,318 km (0.079 R)
• M48: 12,844,772 km (0.111 R)
• M49: 13,545,788 km (0.072 R)
• M50: 13,610,115 km (0.036 R)
• M51: 13,706,755 km (0.079 R)
• M52: 14,063,397 km (0.083 R)
• M53: 14,226,458 km (0.071 R)
• M54: 14,324,595 km (0.034 R)
• M55: 14,851,927 km (0.088 R)
• M56: 15,385,543 km (0.052 R)
• M57: 15,891,632 km (0.088 R)
• M58: 16,574,846 km (0.091 R)
• M59: 17,477,370 km (0.098 R)
• M60: 18,288,938 km (0.027 R)
• M61: 18,681,483 km (0.12 R)
• M62: 21,393,393 km (0.098 R)
• M63: 21,844,730 km (0.068 R)
• M64: 22,756,529 km (0.101 R)
• M65: 22,871,420 km (0.095 R)
• M66: 23,063,354 km (0.059 R)
• M67: 23,564,806 km (0.091 R)
• M68: 23,680,894 km (0.065 R)
• M69: 24,343,164 km (0.113 R)
• M70: 26,285,543 km (0.072 R)
• M71: 26,406,119 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.1

Radius: 10.9

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.81 AU - 3.71 AU

Year: 3861 Days

Day: 13.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,029,009 km

• M1: 140,024 km (0.064 R)
• M2: 381,774 km (0.075 R)
• M3: 463,005 km (0.039 R)
• M4: 531,222 km (0.084 R)
• M5: 657,931 km (0.07 R)
• M6: 868,715 km (0.115 R)
• M7: 1,283,251 km (0.11 R)
• M8: 1,520,363 km (0.116 R)
• M9: 1,628,672 km (0.049 R)
• M10: 1,820,456 km (0.066 R)
• M11: 1,952,551 km (0.115 R)
• M12: 2,226,615 km (0.109 R)
• M13: 2,314,728 km (0.076 R)
• M14: 2,623,647 km (0.105 R)
• M15: 3,043,120 km (0.087 R)
• M16: 3,181,049 km (0.059 R)
• M17: 3,463,340 km (0.107 R)
• M18: 3,545,619 km (0.116 R)
• M19: 4,030,765 km (0.12 R)
• M20: 4,204,448 km (0.065 R)
• M21: 4,336,393 km (0.106 R)
• M22: 4,492,125 km (0.099 R)
• M23: 4,582,033 km (0.115 R)
• M24: 4,740,607 km (0.082 R)
• M25: 4,832,161 km (0.07 R)
• M26: 5,274,821 km (0.106 R)
• M27: 5,345,880 km (0.085 R)
• M28: 5,779,265 km (0.073 R)
• M29: 6,299,267 km (0.108 R)
• M30: 6,374,814 km (0.083 R)
• M31: 6,526,806 km (0.088 R)
• M32: 7,199,248 km (0.099 R)
• M33: 7,437,258 km (0.087 R)
• M34: 7,650,884 km (0.05 R)
• M35: 7,866,604 km (0.052 R)
• M36: 8,581,682 km (0.057 R)
• M37: 8,975,423 km (0.117 R)
• M38: 9,432,595 km (0.085 R)
• M39: 9,605,978 km (0.097 R)
• M40: 9,809,581 km (0.048 R)
• M41: 9,897,395 km (0.091 R)
• M42: 10,608,583 km (0.09 R)
• M43: 11,213,856 km (0.085 R)
• M44: 12,743,943 km (0.065 R)
• M45: 12,967,742 km (0.088 R)
• M46: 13,128,560 km (0.117 R)
• M47: 13,909,311 km (0.095 R)
• M48: 14,139,841 km (0.11 R)
• M49: 14,404,929 km (0.071 R)
• M50: 14,772,042 km (0.044 R)
• M51: 15,857,673 km (0.056 R)
• M52: 15,926,339 km (0.076 R)
• M53: 15,995,154 km (0.035 R)
• M54: 16,098,526 km (0.107 R)
• M55: 16,271,461 km (0.078 R)
• M56: 17,039,197 km (0.09 R)
• M57: 17,109,508 km (0.113 R)
• M58: 17,569,372 km (0.11 R)
• M59: 18,176,889 km (0.035 R)
• M60: 18,392,909 km (0.108 R)
• M61: 19,046,203 km (0.118 R)
• M62: 19,929,129 km (0.112 R)
• M63: 20,450,328 km (0.09 R)
• M64: 20,787,821 km (0.089 R)
• M65: 21,887,515 km (0.111 R)
• M66: 22,040,703 km (0.085 R)
• M67: 22,155,893 km (0.045 R)
• M68: 22,425,319 km (0.116 R)
• M69: 23,006,208 km (0.116 R)
• M70: 23,396,209 km (0.082 R)
• M71: 23,827,799 km (0.097 R)
• M72: 24,381,012 km (0.081 R)
• M73: 25,178,518 km (0.104 R)
• M74: 25,379,129 km (0.09 R)
• M75: 25,863,078 km (0.086 R)
• M76: 26,431,550 km (0.116 R)
• M77: 27,168,320 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.6

Radius: 9.1

Gravity: 11.53 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.33 AU - 4.85 AU

Year: 6451 Days

Day: 9 Hours

Environment

Temp: -219 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 30,029,009 km

• M1: 141,669 km (0.087 R)
• M2: 468,541 km (0.075 R)
• M3: 558,748 km (0.076 R)
• M4: 788,979 km (0.099 R)
• M5: 867,219 km (0.117 R)
• M6: 1,066,334 km (0.056 R)
• M7: 1,298,809 km (0.092 R)
• M8: 1,687,913 km (0.114 R)
• M9: 1,853,667 km (0.119 R)
• M10: 2,003,115 km (0.081 R)
• M11: 2,134,313 km (0.102 R)
• M12: 2,569,044 km (0.116 R)
• M13: 2,784,615 km (0.057 R)
• M14: 2,882,452 km (0.098 R)
• M15: 3,182,545 km (0.084 R)
• M16: 3,466,482 km (0.08 R)
• M17: 3,545,470 km (0.047 R)
• M18: 3,624,906 km (0.11 R)
• M19: 3,705,090 km (0.096 R)
• M20: 3,867,105 km (0.096 R)
• M21: 4,481,204 km (0.114 R)
• M22: 4,741,205 km (0.12 R)
• M23: 5,006,143 km (0.075 R)
• M24: 5,125,522 km (0.108 R)
• M25: 5,185,511 km (0.095 R)
• M26: 5,581,497 km (0.061 R)
• M27: 5,861,394 km (0.115 R)
• M28: 6,630,028 km (0.097 R)
• M29: 8,085,167 km (0.12 R)
• M30: 8,975,124 km (0.089 R)
• M31: 9,120,384 km (0.079 R)
• M32: 9,487,048 km (0.119 R)
• M33: 9,560,950 km (0.058 R)
• M34: 9,933,299 km (0.12 R)
• M35: 10,196,890 km (0.102 R)
• M36: 10,462,725 km (0.097 R)
• M37: 10,615,764 km (0.083 R)
• M38: 11,001,278 km (0.112 R)
• M39: 11,156,860 km (0.064 R)
• M40: 11,707,081 km (0.065 R)
• M41: 11,865,804 km (0.097 R)
• M42: 12,833,702 km (0.11 R)
• M43: 13,244,498 km (0.089 R)
• M44: 13,868,770 km (0.098 R)
• M45: 13,952,694 km (0.072 R)
• M46: 14,290,187 km (0.117 R)
• M47: 14,758,728 km (0.114 R)
• M48: 15,930,079 km (0.084 R)
• M49: 17,356,644 km (0.051 R)
• M50: 17,902,078 km (0.115 R)
• M51: 18,453,197 km (0.097 R)
• M52: 19,149,874 km (0.082 R)
• M53: 20,377,923 km (0.044 R)
• M54: 20,473,366 km (0.057 R)
• M55: 20,712,872 km (0.106 R)
• M56: 22,612,167 km (0.074 R)
• M57: 22,810,085 km (0.093 R)
• M58: 23,108,084 km (0.101 R)
• M59: 23,457,395 km (0.041 R)
• M60: 24,262,231 km (0.046 R)
• M61: 24,363,509 km (0.104 R)
• M62: 25,332,455 km (0.12 R)
• M63: 25,899,131 km (0.113 R)
• M64: 26,002,653 km (0.065 R)
• M65: 27,045,051 km (0.116 R)
• M66: 27,624,294 km (0.077 R)
• M67: 29,873,049 km (0.1 R)
• M68: 31,129,223 km (0.08 R)
• M69: 31,349,431 km (0.067 R)
• M70: 31,459,834 km (0.096 R)
• M71: 31,902,344 km (0.113 R)
• M72: 32,068,847 km (0.1 R)
• M73: 32,737,699 km (0.1 R)
• M74: 36,381,753 km (0.105 R)
• M75: 36,962,642 km (0.043 R)
• M76: 37,195,865 km (0.045 R)
• M77: 37,488,030 km (0.09 R)
• M78: 37,663,807 km (0.115 R)
• M79: 38,664,467 km (0.062 R)
• M80: 39,435,794 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.1

Radius: 6.3

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.9 AU - 12.04 AU

Year: 22224 Days

Day: 23.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 30,029,009 km

• M1: 79,287 km (0.111 R)
• M2: 182,809 km (0.105 R)
• M3: 345,421 km (0.076 R)
• M4: 433,535 km (0.067 R)
• M5: 518,506 km (0.106 R)
• M6: 644,916 km (0.102 R)
• M7: 955,332 km (0.09 R)
• M8: 1,200,972 km (0.101 R)
• M9: 1,664,127 km (0.113 R)
• M10: 1,766,452 km (0.095 R)
• M11: 1,818,362 km (0.118 R)
• M12: 1,977,235 km (0.106 R)
• M13: 2,085,694 km (0.108 R)
• M14: 2,177,696 km (0.103 R)
• M15: 2,423,037 km (0.079 R)
• M16: 2,519,827 km (0.106 R)
• M17: 2,598,066 km (0.085 R)
• M18: 3,211,118 km (0.113 R)
• M19: 3,274,847 km (0.109 R)
• M20: 3,732,616 km (0.063 R)
• M21: 3,844,665 km (0.096 R)
• M22: 4,117,981 km (0.118 R)
• M23: 4,303,632 km (0.102 R)
• M24: 4,444,702 km (0.028 R)
• M25: 4,539,697 km (0.118 R)
• M26: 5,398,688 km (0.041 R)
• M27: 6,306,597 km (0.06 R)
• M28: 6,655,759 km (0.103 R)
• M29: 6,737,290 km (0.065 R)
• M30: 6,983,677 km (0.096 R)
• M31: 7,121,906 km (0.055 R)
• M32: 7,289,007 km (0.115 R)
• M33: 8,259,747 km (0.072 R)
• M34: 8,879,531 km (0.11 R)
• M35: 8,939,370 km (0.028 R)
• M36: 9,270,580 km (0.082 R)
• M37: 9,759,765 km (0.073 R)
• M38: 10,414,405 km (0.119 R)
• M39: 10,572,381 km (0.067 R)
• M40: 11,700,199 km (0.097 R)
• M41: 11,798,634 km (0.085 R)
• M42: 12,295,000 km (0.066 R)
• M43: 13,001,252 km (0.111 R)
• M44: 13,824,489 km (0.088 R)
• M45: 14,948,268 km (0.104 R)
• M46: 15,413,069 km (0.092 R)
• M47: 15,955,361 km (0.094 R)
• M48: 16,320,380 km (0.062 R)
• M49: 17,207,495 km (0.113 R)
• M50: 17,656,887 km (0.045 R)
• M51: 18,224,162 km (0.091 R)
• M52: 18,951,208 km (0.075 R)
• M53: 19,182,785 km (0.115 R)
• M54: 21,068,766 km (0.109 R)
• M55: 21,831,565 km (0.113 R)
• M56: 22,155,445 km (0.111 R)
• M57: 23,177,796 km (0.12 R)
• M58: 23,342,653 km (0.101 R)
• M59: 23,425,381 km (0.055 R)
• M60: 23,673,863 km (0.097 R)
• M61: 25,140,969 km (0.105 R)
• M62: 25,480,407 km (0.106 R)
• M63: 25,693,285 km (0.064 R)
• M64: 26,078,050 km (0.065 R)
• M65: 26,335,658 km (0.047 R)
• M66: 26,766,799 km (0.056 R)
• M67: 27,070,034 km (0.106 R)
• M68: 29,268,524 km (0.081 R)
• M69: 29,357,685 km (0.085 R)
• M70: 30,029,080 km (0.09 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 17,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit