🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.33 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.2

Radius: 11.9

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.6 AU - 2.7 AU

Year: 2830 Days

Day: 6.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 81,615,103 km

• M1: 197,469 km (0.026 R)
• M2: 335,398 km (0.032 R)
• M3: 516,262 km (0.097 R)
• M4: 639,680 km (0.089 R)
• M5: 766,240 km (0.081 R)
• M6: 1,037,461 km (0.118 R)
• M7: 1,349,822 km (0.075 R)
• M8: 1,474,885 km (0.114 R)
• M9: 1,549,684 km (0.071 R)
• M10: 1,658,891 km (0.054 R)
• M11: 1,748,201 km (0.085 R)
• M12: 1,908,420 km (0.033 R)
• M13: 1,990,549 km (0.114 R)
• M14: 2,418,998 km (0.108 R)
• M15: 2,495,442 km (0.058 R)
• M16: 2,663,889 km (0.106 R)
• M17: 2,889,782 km (0.073 R)
• M18: 2,984,777 km (0.045 R)
• M19: 3,080,819 km (0.079 R)
• M20: 3,403,651 km (0.109 R)
• M21: 3,518,542 km (0.11 R)
• M22: 3,976,012 km (0.04 R)
• M23: 4,051,709 km (0.104 R)
• M24: 4,189,040 km (0.089 R)
• M25: 4,547,027 km (0.052 R)
• M26: 4,996,419 km (0.106 R)
• M27: 5,094,555 km (0.06 R)
• M28: 5,193,290 km (0.112 R)
• M29: 5,309,528 km (0.076 R)
• M30: 5,561,301 km (0.108 R)
• M31: 5,663,027 km (0.026 R)
• M32: 6,024,306 km (0.068 R)
• M33: 6,181,534 km (0.093 R)
• M34: 6,287,000 km (0.112 R)
• M35: 6,375,412 km (0.101 R)
• M36: 6,553,584 km (0.1 R)
• M37: 6,733,251 km (0.065 R)
• M38: 6,914,713 km (0.077 R)
• M39: 7,097,821 km (0.088 R)
• M40: 7,263,874 km (0.106 R)
• M41: 7,618,870 km (0.068 R)
• M42: 7,941,253 km (0.075 R)
• M43: 8,190,932 km (0.094 R)
• M44: 8,287,572 km (0.116 R)
• M45: 8,955,377 km (0.098 R)
• M46: 9,356,300 km (0.1 R)
• M47: 9,518,314 km (0.028 R)
• M48: 9,599,695 km (0.101 R)
• M49: 9,763,056 km (0.119 R)
• M50: 9,906,820 km (0.114 R)
• M51: 10,509,998 km (0.097 R)
• M52: 11,124,995 km (0.072 R)
• M53: 11,253,799 km (0.036 R)
• M54: 11,512,603 km (0.11 R)
• M55: 12,124,608 km (0.116 R)
• M56: 12,367,854 km (0.076 R)
• M57: 12,612,746 km (0.084 R)
• M58: 13,197,973 km (0.032 R)
• M59: 13,379,884 km (0.094 R)
• M60: 13,723,211 km (0.107 R)
• M61: 14,371,718 km (0.062 R)
• M62: 14,605,839 km (0.053 R)
• M63: 15,006,611 km (0.106 R)
• M64: 15,101,456 km (0.095 R)
• M65: 15,771,056 km (0.085 R)
• M66: 15,915,717 km (0.1 R)
• M67: 16,060,827 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.6

Radius: 13.3

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.03 AU - 3.97 AU

Year: 4295 Days

Day: 9.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 81,615,103 km

• M1: 178,620 km (0.101 R)
• M2: 270,772 km (0.046 R)
• M3: 435,779 km (0.119 R)
• M4: 558,449 km (0.11 R)
• M5: 687,103 km (0.101 R)
• M6: 818,300 km (0.098 R)
• M7: 911,051 km (0.092 R)
• M8: 997,967 km (0.111 R)
• M9: 1,088,025 km (0.096 R)
• M10: 1,376,001 km (0.064 R)
• M11: 1,523,804 km (0.066 R)
• M12: 1,688,960 km (0.114 R)
• M13: 1,810,882 km (0.038 R)
• M14: 2,410,022 km (0.081 R)
• M15: 2,632,474 km (0.11 R)
• M16: 2,803,913 km (0.101 R)
• M17: 2,979,242 km (0.078 R)
• M18: 3,068,252 km (0.117 R)
• M19: 3,386,896 km (0.055 R)
• M20: 3,542,478 km (0.071 R)
• M21: 3,780,488 km (0.091 R)
• M22: 3,942,053 km (0.102 R)
• M23: 4,040,190 km (0.028 R)
• M24: 4,238,856 km (0.092 R)
• M25: 4,440,813 km (0.083 R)
• M26: 4,577,246 km (0.091 R)
• M27: 4,784,589 km (0.058 R)
• M28: 4,871,954 km (0.111 R)
• M29: 4,977,420 km (0.101 R)
• M30: 5,101,437 km (0.085 R)
• M31: 5,516,421 km (0.033 R)
• M32: 5,980,025 km (0.094 R)
• M33: 6,111,971 km (0.084 R)
• M34: 6,206,965 km (0.111 R)
• M35: 6,379,152 km (0.083 R)
• M36: 6,689,119 km (0.12 R)
• M37: 6,846,047 km (0.058 R)
• M38: 6,944,632 km (0.072 R)
• M39: 7,526,418 km (0.078 R)
• M40: 7,669,284 km (0.088 R)
• M41: 7,874,832 km (0.118 R)
• M42: 8,396,779 km (0.114 R)
• M43: 8,502,545 km (0.085 R)
• M44: 8,587,516 km (0.108 R)
• M45: 9,059,647 km (0.06 R)
• M46: 9,430,351 km (0.103 R)
• M47: 9,518,314 km (0.074 R)
• M48: 10,435,798 km (0.064 R)
• M49: 10,526,753 km (0.094 R)
• M50: 11,241,233 km (0.03 R)
• M51: 11,334,582 km (0.05 R)
• M52: 11,923,698 km (0.082 R)
• M53: 12,018,992 km (0.045 R)
• M54: 12,402,262 km (0.026 R)
• M55: 12,619,777 km (0.047 R)
• M56: 12,765,486 km (0.039 R)
• M57: 13,230,436 km (0.114 R)
• M58: 13,353,704 km (0.101 R)
• M59: 14,151,809 km (0.058 R)
• M60: 14,353,766 km (0.089 R)
• M61: 14,582,202 km (0.104 R)
• M62: 14,709,510 km (0.113 R)
• M63: 14,914,160 km (0.099 R)
• M64: 15,042,515 km (0.115 R)
• M65: 15,145,438 km (0.111 R)
• M66: 15,403,943 km (0.073 R)
• M67: 16,030,160 km (0.081 R)
• M68: 16,293,452 km (0.114 R)
• M69: 16,505,283 km (0.056 R)
• M70: 16,771,268 km (0.06 R)
• M71: 17,119,083 km (0.059 R)
• M72: 18,095,059 km (0.099 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.8

Radius: 5.1

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.89 AU - 7.59 AU

Year: 12780 Days

Day: 19.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,615,103 km

• M1: 70,311 km (0.096 R)
• M2: 237,711 km (0.098 R)
• M3: 279,449 km (0.106 R)
• M4: 556,354 km (0.062 R)
• M5: 849,866 km (0.095 R)
• M6: 934,388 km (0.098 R)
• M7: 1,039,556 km (0.099 R)
• M8: 1,093,560 km (0.095 R)
• M9: 1,600,697 km (0.096 R)
• M10: 1,663,379 km (0.093 R)
• M11: 2,240,827 km (0.109 R)
• M12: 2,478,238 km (0.115 R)
• M13: 2,900,254 km (0.086 R)
• M14: 3,344,260 km (0.119 R)
• M15: 3,451,821 km (0.083 R)
• M16: 3,978,256 km (0.072 R)
• M17: 4,063,677 km (0.102 R)
• M18: 5,479,172 km (0.116 R)
• M19: 5,733,937 km (0.05 R)
• M20: 6,090,728 km (0.101 R)
• M21: 8,159,367 km (0.091 R)
• M22: 8,560,140 km (0.093 R)
• M23: 8,633,742 km (0.071 R)
• M24: 8,744,444 km (0.07 R)
• M25: 9,004,745 km (0.083 R)
• M26: 9,154,492 km (0.041 R)
• M27: 9,647,267 km (0.064 R)
• M28: 10,697,893 km (0.083 R)
• M29: 10,816,824 km (0.1 R)
• M30: 12,112,940 km (0.052 R)
• M31: 12,236,956 km (0.042 R)
• M32: 12,947,546 km (0.076 R)
• M33: 13,244,049 km (0.11 R)
• M34: 13,628,665 km (0.077 R)
• M35: 13,930,255 km (0.052 R)
• M36: 14,103,489 km (0.12 R)
• M37: 14,234,088 km (0.076 R)
• M38: 14,671,811 km (0.093 R)
• M39: 14,848,187 km (0.086 R)
• M40: 15,203,033 km (0.106 R)
• M41: 15,292,194 km (0.097 R)
• M42: 15,515,693 km (0.051 R)
• M43: 16,375,282 km (0.074 R)
• M44: 16,880,025 km (0.089 R)
• M45: 16,972,327 km (0.046 R)
• M46: 17,111,154 km (0.092 R)
• M47: 17,296,805 km (0.048 R)
• M48: 17,483,054 km (0.107 R)
• M49: 17,857,647 km (0.114 R)
• M50: 18,045,991 km (0.1 R)
• M51: 19,093,326 km (0.046 R)
• M52: 19,575,929 km (0.074 R)
• M53: 19,624,398 km (0.04 R)
• M54: 20,013,652 km (0.108 R)
• M55: 20,356,381 km (0.082 R)
• M56: 20,898,823 km (0.093 R)
• M57: 20,948,339 km (0.085 R)
• M58: 21,646,213 km (0.115 R)
• M59: 22,149,311 km (0.1 R)
• M60: 22,452,995 km (0.058 R)
• M61: 22,605,285 km (0.101 R)
• M62: 23,115,713 km (0.084 R)
• M63: 23,166,876 km (0.099 R)
• M64: 23,888,386 km (0.091 R)
• M65: 24,721,796 km (0.106 R)
• M66: 25,511,822 km (0.079 R)
• M67: 25,617,887 km (0.116 R)
• M68: 26,900,689 km (0.114 R)
• M69: 27,008,549 km (0.104 R)
• M70: 27,387,181 km (0.106 R)
• M71: 27,604,397 km (0.056 R)
• M72: 28,478,647 km (0.102 R)
• M73: 29,029,616 km (0.028 R)
• M74: 29,195,670 km (0.12 R)
• M75: 29,806,927 km (0.084 R)
• M76: 31,552,435 km (0.095 R)
• M77: 31,666,279 km (0.073 R)
• M78: 32,408,883 km (0.068 R)
• M79: 32,523,624 km (0.057 R)
• M80: 33,041,831 km (0.103 R)
• M81: 33,215,066 km (0.106 R)
• M82: 34,144,517 km (0.066 R)
• M83: 34,261,353 km (0.106 R)
• M84: 34,788,536 km (0.108 R)
• M85: 37,163,701 km (0.103 R)
• M86: 37,283,829 km (0.101 R)
• M87: 37,645,107 km (0.088 R)
• M88: 38,067,871 km (0.06 R)
• M89: 38,553,017 km (0.062 R)
• M90: 38,796,413 km (0.075 R)
• M91: 39,162,329 km (0.075 R)
• M92: 39,284,550 km (0.062 R)
• M93: 39,836,267 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.8

Radius: 7.2

Gravity: 14.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.64 AU - 12.73 AU

Year: 21307 Days

Day: 23.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,615,103 km

• M1: 102,923 km (0.064 R)
• M2: 210,335 km (0.06 R)
• M3: 513,121 km (0.115 R)
• M4: 623,374 km (0.063 R)
• M5: 1,257,819 km (0.06 R)
• M6: 1,348,176 km (0.088 R)
• M7: 1,797,718 km (0.101 R)
• M8: 2,039,019 km (0.076 R)
• M9: 2,145,682 km (0.096 R)
• M10: 2,823,809 km (0.051 R)
• M11: 3,023,373 km (0.086 R)
• M12: 3,520,935 km (0.081 R)
• M13: 5,356,202 km (0.113 R)
• M14: 5,905,077 km (0.108 R)
• M15: 5,955,790 km (0.107 R)
• M16: 6,682,088 km (0.106 R)
• M17: 6,735,046 km (0.103 R)
• M18: 7,109,639 km (0.114 R)
• M19: 7,326,855 km (0.116 R)
• M20: 7,381,458 km (0.054 R)
• M21: 7,935,120 km (0.097 R)
• M22: 9,795,070 km (0.053 R)
• M23: 10,219,180 km (0.096 R)
• M24: 10,464,221 km (0.073 R)
• M25: 10,773,291 km (0.099 R)
• M26: 10,835,523 km (0.074 R)
• M27: 11,654,572 km (0.119 R)
• M28: 12,363,217 km (0.112 R)
• M29: 14,092,867 km (0.029 R)
• M30: 14,297,368 km (0.098 R)
• M31: 14,571,431 km (0.086 R)
• M32: 15,897,018 km (0.106 R)
• M33: 18,811,035 km (0.108 R)
• M34: 19,792,995 km (0.086 R)
• M35: 21,257,857 km (0.083 R)
• M36: 22,121,785 km (0.093 R)
• M37: 22,200,922 km (0.108 R)
• M38: 22,837,162 km (0.112 R)
• M39: 23,318,269 km (0.047 R)
• M40: 23,883,898 km (0.041 R)
• M41: 28,138,462 km (0.077 R)
• M42: 28,567,957 km (0.11 R)
• M43: 28,740,444 km (0.107 R)
• M44: 29,694,878 km (0.039 R)
• M45: 30,219,967 km (0.075 R)
• M46: 31,545,853 km (0.111 R)
• M47: 31,991,953 km (0.064 R)
• M48: 32,710,322 km (0.086 R)
• M49: 32,980,945 km (0.105 R)
• M50: 33,706,495 km (0.085 R)
• M51: 33,888,705 km (0.082 R)
• M52: 36,754,551 km (0.112 R)
• M53: 38,168,850 km (0.054 R)
• M54: 39,696,992 km (0.094 R)
• M55: 41,732,869 km (0.075 R)
• M56: 42,615,646 km (0.046 R)
• M57: 43,306,639 km (0.115 R)
• M58: 44,100,854 km (0.116 R)
• M59: 45,301,078 km (0.038 R)
• M60: 49,172,222 km (0.081 R)
• M61: 49,378,816 km (0.103 R)
• M62: 49,482,338 km (0.086 R)
• M63: 50,000,545 km (0.104 R)
• M64: 50,104,516 km (0.095 R)
• M65: 50,312,457 km (0.061 R)
• M66: 53,253,850 km (0.115 R)
• M67: 53,997,950 km (0.089 R)
• M68: 55,603,883 km (0.077 R)
• M69: 60,847,288 km (0.107 R)
• M70: 61,847,799 km (0.103 R)
• M71: 62,070,999 km (0.09 R)
• M72: 62,517,848 km (0.117 R)
• M73: 63,639,981 km (0.105 R)
• M74: 64,203,517 km (0.09 R)
• M75: 65,335,673 km (0.09 R)
• M76: 65,449,218 km (0.084 R)
• M77: 67,504,693 km (0.067 R)
• M78: 67,964,407 km (0.116 R)
• M79: 70,045,613 km (0.084 R)
• M80: 71,444,652 km (0.067 R)
• M81: 73,560,564 km (0.084 R)
• M82: 74,270,406 km (0.059 R)
• M83: 74,626,299 km (0.107 R)
• M84: 74,982,642 km (0.118 R)
• M85: 76,174,488 km (0.111 R)
• M86: 77,012,535 km (0.112 R)
• M87: 78,215,152 km (0.063 R)
• M88: 78,335,728 km (0.092 R)
• M89: 78,456,304 km (0.081 R)
• M90: 79,423,903 km (0.098 R)
• M91: 81,004,405 km (0.085 R)
• M92: 81,492,842 km (0.108 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: 255 - 12,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit