🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.89 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.8

Radius: 10.2

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.54 AU - 2.02 AU

Year: 1584 Days

Day: 12 Hours

Environment

Temp: -206 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 61,815,920 km

• M1: 140,323 km (0.094 R)
• M2: 290,220 km (0.107 R)
• M3: 376,687 km (0.117 R)
• M4: 576,999 km (0.109 R)
• M5: 650,003 km (0.09 R)
• M6: 813,064 km (0.111 R)
• M7: 1,049,878 km (0.119 R)
• M8: 1,188,705 km (0.08 R)
• M9: 1,317,209 km (0.12 R)
• M10: 1,459,178 km (0.044 R)
• M11: 1,632,861 km (0.117 R)
• M12: 1,906,326 km (0.049 R)
• M13: 2,039,019 km (0.106 R)
• M14: 2,164,980 km (0.094 R)
• M15: 2,243,968 km (0.073 R)
• M16: 2,465,971 km (0.094 R)
• M17: 2,548,549 km (0.048 R)
• M18: 2,812,590 km (0.088 R)
• M19: 3,231,015 km (0.12 R)
• M20: 3,333,041 km (0.062 R)
• M21: 3,436,113 km (0.041 R)
• M22: 3,575,240 km (0.11 R)
• M23: 3,692,674 km (0.043 R)
• M24: 3,787,519 km (0.113 R)
• M25: 3,871,294 km (0.11 R)
• M26: 3,967,635 km (0.1 R)
• M27: 4,077,140 km (0.089 R)
• M28: 4,311,560 km (0.061 R)
• M29: 4,742,103 km (0.116 R)
• M30: 4,910,251 km (0.1 R)
• M31: 5,027,984 km (0.111 R)
• M32: 5,146,616 km (0.098 R)
• M33: 5,306,236 km (0.112 R)
• M34: 5,373,256 km (0.095 R)
• M35: 5,481,116 km (0.085 R)
• M36: 5,671,405 km (0.111 R)
• M37: 5,781,210 km (0.083 R)
• M38: 5,961,176 km (0.043 R)
• M39: 6,241,672 km (0.068 R)
• M40: 6,355,067 km (0.101 R)
• M41: 6,612,824 km (0.1 R)
• M42: 6,801,018 km (0.053 R)
• M43: 6,976,347 km (0.078 R)
• M44: 7,094,230 km (0.08 R)
• M45: 7,376,521 km (0.025 R)
• M46: 7,845,062 km (0.086 R)
• M47: 8,044,476 km (0.101 R)
• M48: 8,292,210 km (0.105 R)
• M49: 8,448,390 km (0.102 R)
• M50: 8,890,751 km (0.115 R)
• M51: 9,002,501 km (0.09 R)
• M52: 9,163,019 km (0.102 R)
• M53: 9,227,496 km (0.047 R)
• M54: 9,568,429 km (0.104 R)
• M55: 9,798,062 km (0.116 R)
• M56: 10,145,877 km (0.112 R)
• M57: 10,396,753 km (0.107 R)
• M58: 10,497,731 km (0.071 R)
• M59: 10,599,009 km (0.12 R)
• M60: 10,836,720 km (0.062 R)
• M61: 11,334,432 km (0.105 R)
• M62: 11,403,696 km (0.069 R)
• M63: 11,490,463 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.4

Radius: 12.8

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.64 AU - 2.82 AU

Year: 3008 Days

Day: 12.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 61,815,920 km

• M1: 182,659 km (0.1 R)
• M2: 318,195 km (0.116 R)
• M3: 441,164 km (0.118 R)
• M4: 532,868 km (0.117 R)
• M5: 656,884 km (0.116 R)
• M6: 891,304 km (0.082 R)
• M7: 1,014,423 km (0.112 R)
• M8: 1,113,457 km (0.102 R)
• M9: 1,195,137 km (0.095 R)
• M10: 1,289,833 km (0.059 R)
• M11: 1,398,142 km (0.069 R)
• M12: 1,498,372 km (0.032 R)
• M13: 1,636,152 km (0.103 R)
• M14: 2,151,965 km (0.078 R)
• M15: 2,401,644 km (0.068 R)
• M16: 2,801,370 km (0.084 R)
• M17: 3,031,002 km (0.111 R)
• M18: 3,162,948 km (0.053 R)
• M19: 3,282,028 km (0.117 R)
• M20: 3,372,235 km (0.103 R)
• M21: 3,915,275 km (0.103 R)
• M22: 4,059,338 km (0.064 R)
• M23: 4,254,414 km (0.108 R)
• M24: 4,435,876 km (0.098 R)
• M25: 5,100,091 km (0.093 R)
• M26: 5,399,436 km (0.067 R)
• M27: 5,632,360 km (0.027 R)
• M28: 5,740,968 km (0.103 R)
• M29: 6,089,681 km (0.067 R)
• M30: 6,350,878 km (0.088 R)
• M31: 6,501,972 km (0.111 R)
• M32: 6,904,091 km (0.101 R)
• M33: 7,492,759 km (0.104 R)
• M34: 7,813,198 km (0.112 R)
• M35: 8,117,928 km (0.094 R)
• M36: 8,405,755 km (0.112 R)
• M37: 8,488,632 km (0.111 R)
• M38: 8,801,890 km (0.096 R)
• M39: 8,970,636 km (0.117 R)
• M40: 9,396,841 km (0.116 R)
• M41: 9,483,009 km (0.079 R)
• M42: 9,677,636 km (0.114 R)
• M43: 9,917,292 km (0.11 R)
• M44: 10,447,018 km (0.074 R)
• M45: 10,536,178 km (0.111 R)
• M46: 10,895,512 km (0.116 R)
• M47: 11,488,219 km (0.051 R)
• M48: 11,788,462 km (0.101 R)
• M49: 11,904,550 km (0.052 R)
• M50: 12,208,383 km (0.12 R)
• M51: 12,823,829 km (0.038 R)
• M52: 13,015,314 km (0.107 R)
• M53: 13,255,867 km (0.091 R)
• M54: 13,668,309 km (0.101 R)
• M55: 13,765,846 km (0.107 R)
• M56: 13,888,367 km (0.079 R)
• M57: 14,084,939 km (0.103 R)
• M58: 14,183,524 km (0.071 R)
• M59: 14,282,408 km (0.058 R)
• M60: 14,406,425 km (0.083 R)
• M61: 14,605,390 km (0.101 R)
• M62: 14,955,898 km (0.097 R)
• M63: 15,132,124 km (0.047 R)
• M64: 15,818,628 km (0.105 R)
• M65: 15,921,253 km (0.112 R)
• M66: 16,178,711 km (0.111 R)
• M67: 17,486,346 km (0.118 R)
• M68: 17,645,518 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.9

Radius: 13.6

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.03 AU - 3.67 AU

Year: 4089 Days

Day: 6.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 61,815,920 km

• M1: 179,667 km (0.099 R)
• M2: 362,924 km (0.065 R)
• M3: 559,496 km (0.107 R)
• M4: 697,724 km (0.087 R)
• M5: 817,852 km (0.075 R)
• M6: 1,035,516 km (0.112 R)
• M7: 1,260,811 km (0.113 R)
• M8: 1,476,830 km (0.113 R)
• M9: 1,663,977 km (0.098 R)
• M10: 1,845,290 km (0.088 R)
• M11: 1,974,692 km (0.093 R)
• M12: 2,350,781 km (0.077 R)
• M13: 2,555,431 km (0.087 R)
• M14: 2,684,384 km (0.062 R)
• M15: 2,782,520 km (0.076 R)
• M16: 3,486,229 km (0.098 R)
• M17: 3,720,649 km (0.089 R)
• M18: 3,941,904 km (0.057 R)
• M19: 4,091,801 km (0.093 R)
• M20: 4,205,495 km (0.118 R)
• M21: 4,436,026 km (0.095 R)
• M22: 4,730,285 km (0.093 R)
• M23: 5,091,863 km (0.097 R)
• M24: 5,588,079 km (0.116 R)
• M25: 5,756,975 km (0.116 R)
• M26: 5,884,731 km (0.074 R)
• M27: 6,035,077 km (0.101 R)
• M28: 6,273,836 km (0.101 R)
• M29: 6,538,025 km (0.032 R)
• M30: 6,693,757 km (0.056 R)
• M31: 6,783,366 km (0.073 R)
• M32: 6,895,863 km (0.095 R)
• M33: 7,100,065 km (0.082 R)
• M34: 7,491,263 km (0.118 R)
• M35: 7,771,609 km (0.088 R)
• M36: 7,889,493 km (0.069 R)
• M37: 8,079,332 km (0.097 R)
• M38: 8,294,753 km (0.113 R)
• M39: 8,391,094 km (0.047 R)
• M40: 9,125,769 km (0.09 R)
• M41: 9,375,149 km (0.075 R)
• M42: 9,855,508 km (0.116 R)
• M43: 11,317,378 km (0.102 R)
• M44: 11,424,490 km (0.081 R)
• M45: 11,558,679 km (0.109 R)
• M46: 11,855,930 km (0.056 R)
• M47: 12,073,745 km (0.054 R)
• M48: 12,762,793 km (0.112 R)
• M49: 13,295,062 km (0.096 R)
• M50: 13,806,088 km (0.112 R)
• M51: 14,294,525 km (0.113 R)
• M52: 15,496,095 km (0.078 R)
• M53: 15,585,405 km (0.111 R)
• M54: 15,734,405 km (0.11 R)
• M55: 16,003,831 km (0.071 R)
• M56: 16,638,574 km (0.031 R)
• M57: 16,821,533 km (0.084 R)
• M58: 17,343,330 km (0.072 R)
• M59: 17,435,931 km (0.096 R)
• M60: 17,528,831 km (0.108 R)
• M61: 17,683,815 km (0.078 R)
• M62: 18,308,535 km (0.027 R)
• M63: 18,813,578 km (0.116 R)
• M64: 18,908,722 km (0.053 R)
• M65: 19,772,799 km (0.052 R)
• M66: 20,096,230 km (0.097 R)
• M67: 20,258,544 km (0.102 R)
• M68: 20,453,918 km (0.087 R)
• M69: 21,076,694 km (0.093 R)
• M70: 21,440,068 km (0.116 R)
• M71: 22,441,775 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.2

Radius: 14.3

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.58 AU - 5.26 AU

Year: 6197 Days

Day: 10.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 61,815,920 km

• M1: 187,297 km (0.099 R)
• M2: 361,877 km (0.104 R)
• M3: 624,422 km (0.057 R)
• M4: 857,345 km (0.073 R)
• M5: 1,042,697 km (0.079 R)
• M6: 1,368,671 km (0.081 R)
• M7: 1,559,109 km (0.119 R)
• M8: 1,711,998 km (0.088 R)
• M9: 1,806,245 km (0.056 R)
• M10: 2,201,333 km (0.101 R)
• M11: 2,678,849 km (0.089 R)
• M12: 3,149,933 km (0.12 R)
• M13: 3,326,159 km (0.074 R)
• M14: 3,505,677 km (0.081 R)
• M15: 3,688,485 km (0.042 R)
• M16: 3,874,435 km (0.09 R)
• M17: 4,063,677 km (0.103 R)
• M18: 4,191,433 km (0.099 R)
• M19: 4,407,602 km (0.115 R)
• M20: 4,649,651 km (0.104 R)
• M21: 4,806,131 km (0.072 R)
• M22: 5,170,102 km (0.115 R)
• M23: 5,590,622 km (0.085 R)
• M24: 5,781,060 km (0.117 R)
• M25: 5,901,187 km (0.11 R)
• M26: 6,022,212 km (0.106 R)
• M27: 6,193,053 km (0.036 R)
• M28: 7,303,518 km (0.057 R)
• M29: 8,068,860 km (0.041 R)
• M30: 8,556,998 km (0.053 R)
• M31: 8,666,653 km (0.096 R)
• M32: 9,704,414 km (0.081 R)
• M33: 9,905,174 km (0.083 R)
• M34: 10,899,850 km (0.113 R)
• M35: 11,048,850 km (0.071 R)
• M36: 11,228,517 km (0.115 R)
• M37: 11,530,106 km (0.091 R)
• M38: 11,742,834 km (0.107 R)
• M39: 11,956,909 km (0.106 R)
• M40: 13,268,434 km (0.052 R)
• M41: 13,587,526 km (0.102 R)
• M42: 13,844,535 km (0.066 R)
• M43: 14,038,414 km (0.109 R)
• M44: 14,330,878 km (0.085 R)
• M45: 14,527,000 km (0.101 R)
• M46: 15,220,387 km (0.119 R)
• M47: 15,353,828 km (0.059 R)
• M48: 15,789,756 km (0.084 R)
• M49: 16,297,940 km (0.063 R)
• M50: 16,502,590 km (0.118 R)
• M51: 16,673,879 km (0.079 R)
• M52: 16,811,360 km (0.11 R)
• M53: 16,949,289 km (0.108 R)
• M54: 17,087,518 km (0.06 R)
• M55: 17,295,608 km (0.084 R)
• M56: 17,434,734 km (0.067 R)
• M57: 18,846,789 km (0.103 R)
• M58: 19,097,814 km (0.102 R)
• M59: 19,205,674 km (0.039 R)
• M60: 19,421,992 km (0.087 R)
• M61: 20,112,536 km (0.027 R)
• M62: 20,589,604 km (0.12 R)
• M63: 21,779,954 km (0.12 R)
• M64: 22,345,584 km (0.108 R)
• M65: 22,459,278 km (0.098 R)
• M66: 22,573,122 km (0.062 R)
• M67: 22,801,558 km (0.032 R)
• M68: 22,992,445 km (0.099 R)
• M69: 23,145,633 km (0.111 R)
• M70: 23,491,354 km (0.066 R)
• M71: 24,343,762 km (0.088 R)
• M72: 24,656,272 km (0.078 R)
• M73: 25,088,161 km (0.043 R)
• M74: 25,522,444 km (0.115 R)
• M75: 26,158,684 km (0.117 R)
• M76: 26,318,604 km (0.111 R)
• M77: 26,438,731 km (0.026 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.5

Radius: 5.6

Gravity: 25.69 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.15 AU - 7.71 AU

Year: 13506 Days

Day: 20.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,815,920 km

• M1: 122,371 km (0.099 R)
• M2: 161,117 km (0.051 R)
• M3: 206,445 km (0.105 R)
• M4: 358,885 km (0.116 R)
• M5: 423,063 km (0.119 R)
• M6: 563,685 km (0.094 R)
• M7: 780,751 km (0.101 R)
• M8: 954,584 km (0.069 R)
• M9: 1,466,807 km (0.095 R)
• M10: 1,546,094 km (0.091 R)
• M11: 1,792,631 km (0.118 R)
• M12: 1,849,179 km (0.117 R)
• M13: 2,831,289 km (0.077 R)
• M14: 2,897,262 km (0.092 R)
• M15: 2,963,833 km (0.034 R)
• M16: 3,200,646 km (0.03 R)
• M17: 3,910,788 km (0.088 R)
• M18: 4,321,434 km (0.093 R)
• M19: 4,474,173 km (0.118 R)
• M20: 5,223,808 km (0.087 R)
• M21: 5,550,979 km (0.068 R)
• M22: 5,758,920 km (0.102 R)
• M23: 7,284,220 km (0.089 R)
• M24: 7,649,388 km (0.108 R)
• M25: 8,350,254 km (0.068 R)
• M26: 8,636,285 km (0.084 R)
• M27: 8,974,077 km (0.094 R)
• M28: 9,365,575 km (0.107 R)
• M29: 9,563,343 km (0.088 R)
• M30: 9,912,804 km (0.088 R)
• M31: 10,013,333 km (0.114 R)
• M32: 10,521,517 km (0.109 R)
• M33: 11,509,911 km (0.072 R)
• M34: 11,615,676 km (0.085 R)
• M35: 11,668,634 km (0.055 R)
• M36: 11,774,848 km (0.093 R)
• M37: 13,019,802 km (0.057 R)
• M38: 14,192,350 km (0.027 R)
• M39: 14,533,583 km (0.096 R)
• M40: 14,935,103 km (0.087 R)
• M41: 16,102,116 km (0.081 R)
• M42: 16,458,010 km (0.107 R)
• M43: 17,117,138 km (0.08 R)
• M44: 17,177,426 km (0.075 R)
• M45: 17,237,863 km (0.088 R)
• M46: 17,907,164 km (0.091 R)
• M47: 18,091,170 km (0.101 R)
• M48: 18,152,505 km (0.076 R)
• M49: 19,145,535 km (0.098 R)
• M50: 19,270,899 km (0.113 R)
• M51: 19,396,561 km (0.115 R)
• M52: 19,522,522 km (0.109 R)
• M53: 20,283,526 km (0.058 R)
• M54: 20,603,666 km (0.114 R)
• M55: 21,834,856 km (0.062 R)
• M56: 22,096,952 km (0.11 R)
• M57: 22,956,392 km (0.11 R)
• M58: 24,367,698 km (0.117 R)
• M59: 24,639,667 km (0.087 R)
• M60: 26,292,723 km (0.105 R)
• M61: 27,626,538 km (0.068 R)
• M62: 28,694,966 km (0.107 R)
• M63: 30,140,530 km (0.101 R)
• M64: 30,798,761 km (0.075 R)
• M65: 31,683,782 km (0.12 R)
• M66: 33,478,657 km (0.099 R)
• M67: 34,008,234 km (0.106 R)
• M68: 34,846,281 km (0.034 R)
• M69: 35,845,295 km (0.102 R)
• M70: 36,698,003 km (0.111 R)
• M71: 37,165,945 km (0.065 R)
• M72: 40,496,293 km (0.108 R)
• M73: 43,097,052 km (0.041 R)
• M74: 43,755,582 km (0.055 R)
• M75: 43,838,160 km (0.1 R)
• M76: 45,918,767 km (0.119 R)
• M77: 46,170,690 km (0.118 R)
• M78: 47,606,381 km (0.051 R)
• M79: 48,543,163 km (0.114 R)
• M80: 49,916,621 km (0.052 R)
• M81: 50,175,575 km (0.08 R)
• M82: 50,434,977 km (0.096 R)
• M83: 52,877,462 km (0.103 R)
• M84: 54,290,264 km (0.074 R)
• M85: 54,645,409 km (0.066 R)
• M86: 55,090,463 km (0.058 R)
• M87: 55,179,623 km (0.106 R)
• M88: 55,536,714 km (0.099 R)
• M89: 55,715,483 km (0.073 R)
• M90: 56,342,896 km (0.078 R)
• M91: 56,432,805 km (0.074 R)
• M92: 56,522,713 km (0.032 R)
• M93: 57,785,768 km (0.087 R)
• M94: 58,875,888 km (0.086 R)
• M95: 61,353,378 km (0.119 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 12,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit