🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.3

Radius: 10.7

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.18 AU - 1.5 AU

Year: 1052 Days

Day: 10.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 76,172,367 km

• M1: 142,716 km (0.115 R)
• M2: 231,129 km (0.115 R)
• M3: 314,604 km (0.057 R)
• M4: 473,776 km (0.102 R)
• M5: 553,213 km (0.056 R)
• M6: 658,979 km (0.115 R)
• M7: 921,822 km (0.069 R)
• M8: 1,000,361 km (0.078 R)
• M9: 1,196,484 km (0.11 R)
• M10: 1,310,477 km (0.118 R)
• M11: 1,456,784 km (0.106 R)
• M12: 1,698,983 km (0.08 R)
• M13: 1,803,253 km (0.109 R)
• M14: 1,992,644 km (0.064 R)
• M15: 2,162,288 km (0.111 R)
• M16: 2,228,859 km (0.113 R)
• M17: 2,515,937 km (0.108 R)
• M18: 2,586,098 km (0.11 R)
• M19: 2,671,070 km (0.1 R)
• M20: 2,895,317 km (0.059 R)
• M21: 2,976,399 km (0.11 R)
• M22: 3,193,765 km (0.084 R)
• M23: 3,292,948 km (0.071 R)
• M24: 3,369,991 km (0.044 R)
• M25: 3,463,191 km (0.092 R)
• M26: 3,541,580 km (0.101 R)
• M27: 3,700,004 km (0.088 R)
• M28: 3,828,509 km (0.111 R)
• M29: 4,073,550 km (0.111 R)
• M30: 4,173,033 km (0.113 R)
• M31: 4,298,545 km (0.06 R)
• M32: 4,391,445 km (0.079 R)
• M33: 4,544,783 km (0.088 R)
• M34: 4,613,598 km (0.119 R)
• M35: 5,176,236 km (0.116 R)
• M36: 5,293,221 km (0.116 R)
• M37: 5,392,854 km (0.107 R)
• M38: 5,502,210 km (0.05 R)
• M39: 5,686,365 km (0.119 R)
• M40: 5,844,490 km (0.091 R)
• M41: 5,966,262 km (0.073 R)
• M42: 6,060,659 km (0.028 R)
• M43: 6,136,505 km (0.093 R)
• M44: 6,549,544 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722

Radius: 12

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.89 AU - 5.13 AU

Year: 6496 Days

Day: 5 Hours

Environment

Temp: -213 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 76,172,367 km

• M1: 150,346 km (0.07 R)
• M2: 338,540 km (0.1 R)
• M3: 440,715 km (0.103 R)
• M4: 520,601 km (0.081 R)
• M5: 711,787 km (0.047 R)
• M6: 1,371,364 km (0.104 R)
• M7: 2,058,018 km (0.116 R)
• M8: 2,481,380 km (0.115 R)
• M9: 2,748,562 km (0.058 R)
• M10: 4,038,395 km (0.117 R)
• M11: 4,896,937 km (0.061 R)
• M12: 4,980,263 km (0.104 R)
• M13: 5,176,685 km (0.108 R)
• M14: 5,347,077 km (0.081 R)
• M15: 5,693,545 km (0.113 R)
• M16: 5,810,680 km (0.086 R)
• M17: 5,958,184 km (0.063 R)
• M18: 6,107,034 km (0.117 R)
• M19: 6,560,914 km (0.098 R)
• M20: 6,714,700 km (0.098 R)
• M21: 6,963,182 km (0.071 R)
• M22: 7,088,546 km (0.043 R)
• M23: 7,246,371 km (0.046 R)
• M24: 7,565,613 km (0.065 R)
• M25: 8,922,167 km (0.1 R)
• M26: 10,032,482 km (0.067 R)
• M27: 10,676,202 km (0.098 R)
• M28: 10,930,069 km (0.051 R)
• M29: 11,076,077 km (0.09 R)
• M30: 11,186,031 km (0.067 R)
• M31: 11,443,938 km (0.047 R)
• M32: 11,890,787 km (0.074 R)
• M33: 12,419,316 km (0.099 R)
• M34: 13,071,413 km (0.102 R)
• M35: 13,187,651 km (0.045 R)
• M36: 13,538,458 km (0.115 R)
• M37: 13,971,394 km (0.094 R)
• M38: 14,209,404 km (0.094 R)
• M39: 14,528,945 km (0.118 R)
• M40: 15,872,184 km (0.078 R)
• M41: 17,424,861 km (0.119 R)
• M42: 17,852,860 km (0.104 R)
• M43: 17,981,814 km (0.105 R)
• M44: 18,762,864 km (0.085 R)
• M45: 18,850,229 km (0.098 R)
• M46: 18,937,894 km (0.058 R)
• M47: 19,113,372 km (0.06 R)
• M48: 19,201,485 km (0.1 R)
• M49: 19,687,828 km (0.072 R)
• M50: 20,178,359 km (0.087 R)
• M51: 20,672,930 km (0.069 R)
• M52: 21,399,377 km (0.052 R)
• M53: 22,365,480 km (0.109 R)
• M54: 23,912,472 km (0.084 R)
• M55: 24,007,317 km (0.09 R)
• M56: 24,102,311 km (0.109 R)
• M57: 24,435,765 km (0.041 R)
• M58: 24,674,822 km (0.054 R)
• M59: 25,058,990 km (0.102 R)
• M60: 25,203,651 km (0.056 R)
• M61: 25,348,462 km (0.074 R)
• M62: 25,493,721 km (0.073 R)
• M63: 25,784,839 km (0.045 R)
• M64: 26,028,234 km (0.091 R)
• M65: 26,223,609 km (0.078 R)
• M66: 27,703,880 km (0.113 R)
• M67: 28,857,130 km (0.061 R)
• M68: 29,059,386 km (0.037 R)
• M69: 30,951,650 km (0.052 R)
• M70: 31,417,946 km (0.107 R)
• M71: 31,521,917 km (0.11 R)
• M72: 32,252,703 km (0.105 R)
• M73: 33,147,597 km (0.079 R)
• M74: 33,731,029 km (0.081 R)
• M75: 33,943,906 km (0.05 R)
• M76: 34,050,570 km (0.111 R)
• M77: 34,317,752 km (0.112 R)
• M78: 34,746,649 km (0.043 R)
• M79: 34,854,210 km (0.118 R)
• M80: 34,961,770 km (0.063 R)
• M81: 35,555,674 km (0.079 R)
• M82: 35,880,900 km (0.086 R)
• M83: 36,043,961 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.6

Radius: 4.3

Gravity: 22.21 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.34 AU - 7.02 AU

Year: 9182 Days

Day: 18.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,172,367 km

• M1: 67,020 km (0.037 R)
• M2: 130,599 km (0.067 R)
• M3: 261,497 km (0.087 R)
• M4: 303,085 km (0.113 R)
• M5: 545,284 km (0.11 R)
• M6: 572,361 km (0.105 R)
• M7: 714,629 km (0.04 R)
• M8: 790,026 km (0.113 R)
• M9: 932,444 km (0.112 R)
• M10: 1,313,769 km (0.092 R)
• M11: 1,678,039 km (0.043 R)
• M12: 2,029,295 km (0.101 R)
• M13: 2,093,473 km (0.112 R)
• M14: 2,180,389 km (0.11 R)
• M15: 2,585,500 km (0.075 R)
• M16: 2,916,560 km (0.089 R)
• M17: 3,087,102 km (0.064 R)
• M18: 3,260,934 km (0.11 R)
• M19: 3,540,533 km (0.05 R)
• M20: 3,774,953 km (0.063 R)
• M21: 4,564,081 km (0.108 R)
• M22: 4,676,878 km (0.115 R)
• M23: 4,733,576 km (0.066 R)
• M24: 5,107,870 km (0.119 R)
• M25: 6,538,624 km (0.119 R)
• M26: 6,570,338 km (0.027 R)
• M27: 7,117,268 km (0.062 R)
• M28: 7,182,493 km (0.099 R)
• M29: 7,412,724 km (0.113 R)
• M30: 7,578,479 km (0.087 R)
• M31: 8,117,480 km (0.041 R)
• M32: 8,219,954 km (0.1 R)
• M33: 8,599,185 km (0.115 R)
• M34: 9,662,227 km (0.099 R)
• M35: 10,062,402 km (0.076 R)
• M36: 10,172,356 km (0.087 R)
• M37: 10,356,661 km (0.11 R)
• M38: 10,430,712 km (0.101 R)
• M39: 10,467,812 km (0.102 R)
• M40: 11,218,644 km (0.096 R)
• M41: 11,447,379 km (0.111 R)
• M42: 12,930,642 km (0.081 R)
• M43: 13,010,377 km (0.115 R)
• M44: 14,102,741 km (0.1 R)
• M45: 14,226,010 km (0.098 R)
• M46: 14,805,552 km (0.083 R)
• M47: 14,972,503 km (0.117 R)
• M48: 15,098,165 km (0.078 R)
• M49: 15,392,723 km (0.093 R)
• M50: 15,604,255 km (0.107 R)
• M51: 15,902,104 km (0.076 R)
• M52: 16,893,788 km (0.103 R)
• M53: 17,463,158 km (0.115 R)
• M54: 17,551,421 km (0.041 R)
• M55: 17,861,088 km (0.088 R)
• M56: 17,905,369 km (0.118 R)
• M57: 18,530,688 km (0.118 R)
• M58: 19,072,382 km (0.109 R)
• M59: 19,117,710 km (0.108 R)
• M60: 19,163,188 km (0.107 R)
• M61: 20,171,178 km (0.102 R)
• M62: 20,542,032 km (0.065 R)
• M63: 21,149,399 km (0.112 R)
• M64: 21,573,359 km (0.109 R)
• M65: 22,813,825 km (0.108 R)
• M66: 24,175,315 km (0.114 R)
• M67: 24,372,036 km (0.093 R)
• M68: 24,519,839 km (0.117 R)
• M69: 25,363,122 km (0.096 R)
• M70: 25,763,296 km (0.115 R)
• M71: 26,014,471 km (0.049 R)
• M72: 26,367,522 km (0.042 R)
• M73: 27,027,249 km (0.12 R)
• M74: 27,641,049 km (0.093 R)
• M75: 27,898,058 km (0.083 R)
• M76: 28,570,351 km (0.107 R)
• M77: 28,934,472 km (0.081 R)
• M78: 29,404,957 km (0.087 R)
• M79: 29,667,352 km (0.113 R)
• M80: 31,097,957 km (0.057 R)
• M81: 31,204,919 km (0.077 R)
• M82: 31,258,325 km (0.091 R)
• M83: 31,472,550 km (0.071 R)
• M84: 34,467,050 km (0.072 R)
• M85: 34,522,401 km (0.088 R)
• M86: 35,132,462 km (0.091 R)
• M87: 35,634,213 km (0.112 R)
• M88: 36,306,954 km (0.073 R)
• M89: 36,701,294 km (0.096 R)
• M90: 37,949,988 km (0.049 R)
• M91: 38,006,985 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.6

Radius: 5.4

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.18 AU - 8.58 AU

Year: 13598 Days

Day: 21.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 76,172,367 km

• M1: 94,995 km (0.116 R)
• M2: 220,507 km (0.073 R)
• M3: 268,827 km (0.077 R)
• M4: 389,254 km (0.115 R)
• M5: 540,647 km (0.108 R)
• M6: 1,167,761 km (0.049 R)
• M7: 1,331,271 km (0.095 R)
• M8: 1,970,653 km (0.075 R)
• M9: 2,187,719 km (0.097 R)
• M10: 2,787,158 km (0.099 R)
• M11: 2,883,798 km (0.073 R)
• M12: 3,130,036 km (0.07 R)
• M13: 3,408,737 km (0.09 R)
• M14: 3,538,139 km (0.084 R)
• M15: 4,403,563 km (0.118 R)
• M16: 5,971,349 km (0.064 R)
• M17: 6,379,900 km (0.115 R)
• M18: 6,830,040 km (0.092 R)
• M19: 7,625,153 km (0.097 R)
• M20: 7,760,539 km (0.028 R)
• M21: 7,965,039 km (0.07 R)
• M22: 8,171,335 km (0.035 R)
• M23: 9,121,581 km (0.091 R)
• M24: 9,518,613 km (0.038 R)
• M25: 9,627,820 km (0.047 R)
• M26: 10,705,373 km (0.068 R)
• M27: 10,743,221 km (0.088 R)
• M28: 10,933,061 km (0.101 R)
• M29: 11,354,628 km (0.066 R)
• M30: 11,509,163 km (0.12 R)
• M31: 11,586,804 km (0.119 R)
• M32: 11,742,386 km (0.091 R)
• M33: 13,993,385 km (0.063 R)
• M34: 14,451,005 km (0.075 R)
• M35: 15,125,093 km (0.118 R)
• M36: 15,337,821 km (0.047 R)
• M37: 16,722,948 km (0.066 R)
• M38: 18,555,372 km (0.119 R)
• M39: 19,149,425 km (0.104 R)
• M40: 19,471,958 km (0.053 R)
• M41: 19,935,861 km (0.111 R)
• M42: 21,063,829 km (0.118 R)
• M43: 22,309,082 km (0.087 R)
• M44: 22,696,989 km (0.108 R)
• M45: 23,136,059 km (0.03 R)
• M46: 23,283,113 km (0.066 R)
• M47: 23,528,753 km (0.085 R)
• M48: 24,519,989 km (0.085 R)
• M49: 25,121,222 km (0.111 R)
• M50: 25,272,316 km (0.085 R)
• M51: 26,185,162 km (0.114 R)
• M52: 26,287,338 km (0.095 R)
• M53: 26,491,838 km (0.067 R)
• M54: 26,902,634 km (0.084 R)
• M55: 27,730,359 km (0.109 R)
• M56: 28,199,647 km (0.048 R)
• M57: 28,409,084 km (0.118 R)
• M58: 31,232,295 km (0.117 R)
• M59: 31,340,604 km (0.056 R)
• M60: 31,448,913 km (0.056 R)
• M61: 31,774,887 km (0.029 R)
• M62: 31,992,851 km (0.104 R)
• M63: 32,047,454 km (0.114 R)
• M64: 32,704,488 km (0.06 R)
• M65: 34,310,870 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.2

Radius: 7.6

Gravity: 12.11 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 9.15 AU - 9.83 AU

Year: 19829 Days

Day: 17.7 Hours

Environment

Temp: -245 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,172,367 km

• M1: 121,473 km (0.095 R)
• M2: 263,143 km (0.098 R)
• M3: 359,932 km (0.09 R)
• M4: 919,728 km (0.112 R)
• M5: 1,102,686 km (0.111 R)
• M6: 1,355,207 km (0.088 R)
• M7: 1,473,389 km (0.104 R)
• M8: 1,533,827 km (0.108 R)
• M9: 1,688,511 km (0.116 R)
• M10: 2,428,422 km (0.088 R)
• M11: 2,946,031 km (0.085 R)
• M12: 3,217,551 km (0.114 R)
• M13: 3,743,088 km (0.104 R)
• M14: 4,338,637 km (0.084 R)
• M15: 5,568,781 km (0.107 R)
• M16: 6,395,159 km (0.092 R)
• M17: 6,444,975 km (0.091 R)
• M18: 7,468,225 km (0.108 R)
• M19: 8,106,110 km (0.059 R)
• M20: 8,431,486 km (0.086 R)
• M21: 8,650,946 km (0.059 R)
• M22: 9,376,944 km (0.105 R)
• M23: 10,472,898 km (0.052 R)
• M24: 14,060,255 km (0.086 R)
• M25: 14,190,106 km (0.091 R)
• M26: 14,451,154 km (0.12 R)
• M27: 15,044,310 km (0.097 R)
• M28: 15,110,582 km (0.118 R)
• M29: 15,914,969 km (0.091 R)
• M30: 16,527,274 km (0.091 R)
• M31: 16,595,789 km (0.091 R)
• M32: 16,733,120 km (0.11 R)
• M33: 16,870,900 km (0.109 R)
• M34: 17,008,979 km (0.119 R)
• M35: 17,775,069 km (0.093 R)
• M36: 18,694,947 km (0.085 R)
• M37: 18,837,813 km (0.079 R)
• M38: 18,909,470 km (0.116 R)
• M39: 19,994,055 km (0.116 R)
• M40: 20,728,281 km (0.047 R)
• M41: 22,147,666 km (0.115 R)
• M42: 23,598,017 km (0.12 R)
• M43: 24,451,622 km (0.111 R)
• M44: 27,884,594 km (0.096 R)
• M45: 28,129,636 km (0.063 R)
• M46: 28,539,683 km (0.095 R)
• M47: 28,869,247 km (0.104 R)
• M48: 32,147,086 km (0.115 R)
• M49: 33,179,162 km (0.106 R)
• M50: 34,923,324 km (0.11 R)
• M51: 36,518,336 km (0.063 R)
• M52: 37,685,050 km (0.036 R)
• M53: 37,955,972 km (0.109 R)
• M54: 38,227,641 km (0.101 R)
• M55: 38,681,821 km (0.102 R)
• M56: 38,863,881 km (0.119 R)
• M57: 39,320,604 km (0.074 R)
• M58: 40,793,694 km (0.12 R)
• M59: 42,284,885 km (0.116 R)
• M60: 43,226,006 km (0.114 R)
• M61: 43,888,724 km (0.056 R)
• M62: 46,283,337 km (0.094 R)
• M63: 47,740,271 km (0.111 R)
• M64: 51,298,007 km (0.118 R)
• M65: 54,429,390 km (0.06 R)
• M66: 56,172,654 km (0.116 R)
• M67: 56,585,544 km (0.1 R)
• M68: 56,999,332 km (0.077 R)
• M69: 57,310,346 km (0.035 R)
• M70: 57,934,169 km (0.038 R)
• M71: 58,874,092 km (0.065 R)
• M72: 60,240,669 km (0.114 R)
• M73: 61,511,204 km (0.088 R)
• M74: 63,433,836 km (0.114 R)
• M75: 66,572,399 km (0.054 R)
• M76: 67,337,592 km (0.106 R)
• M77: 67,666,408 km (0.11 R)
• M78: 67,776,213 km (0.082 R)
• M79: 67,995,823 km (0.072 R)
• M80: 69,208,014 km (0.108 R)
• M81: 69,429,120 km (0.082 R)
• M82: 69,761,227 km (0.075 R)
• M83: 69,872,079 km (0.09 R)
• M84: 70,205,084 km (0.072 R)
• M85: 70,538,388 km (0.095 R)
• M86: 71,541,891 km (0.115 R)
• M87: 72,213,435 km (0.16 R)
• M88: 74,014,444 km (0.034 R)
• M89: 74,353,882 km (0.076 R)
• M90: 74,920,558 km (0.073 R)
• M91: 75,147,648 km (0.079 R)
• M92: 75,374,887 km (0.03 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 16,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit