🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.6

Radius: 10.5

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.53 AU - 0.85 AU

Year: 403 Days

Day: 10.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 44,133,264 km

• M1: 164,558 km (0.116 R)
• M2: 277,953 km (0.043 R)
• M3: 350,508 km (0.118 R)
• M4: 425,606 km (0.028 R)
• M5: 532,868 km (0.109 R)
• M6: 719,416 km (0.073 R)
• M7: 847,472 km (0.083 R)
• M8: 965,056 km (0.109 R)
• M9: 1,059,452 km (0.092 R)
• M10: 1,177,186 km (0.062 R)
• M11: 1,335,909 km (0.076 R)
• M12: 1,404,574 km (0.068 R)
• M13: 1,480,121 km (0.051 R)
• M14: 1,551,480 km (0.118 R)
• M15: 1,635,254 km (0.108 R)
• M16: 1,854,714 km (0.058 R)
• M17: 1,986,211 km (0.104 R)
• M18: 2,145,832 km (0.033 R)
• M19: 2,246,062 km (0.067 R)
• M20: 2,360,954 km (0.065 R)
• M21: 2,490,805 km (0.091 R)
• M22: 2,643,245 km (0.086 R)
• M23: 2,744,223 km (0.069 R)
• M24: 2,846,698 km (0.059 R)
• M25: 2,999,138 km (0.105 R)
• M26: 3,118,966 km (0.049 R)
• M27: 3,276,343 km (0.094 R)
• M28: 3,370,590 km (0.044 R)
• M29: 3,451,073 km (0.057 R)
• M30: 3,517,495 km (0.066 R)
• M31: 3,584,215 km (0.042 R)
• M32: 3,673,825 km (0.05 R)
• M33: 3,794,700 km (0.104 R)
• M34: 3,901,512 km (0.091 R)
• M35: 4,102,572 km (0.109 R)
• M36: 4,204,299 km (0.072 R)
• M37: 4,370,502 km (0.052 R)
• M38: 4,490,629 km (0.101 R)
• M39: 4,717,868 km (0.049 R)
• M40: 4,816,453 km (0.112 R)
• M41: 4,932,242 km (0.097 R)
• M42: 5,166,662 km (0.113 R)
• M43: 5,259,861 km (0.058 R)
• M44: 5,344,982 km (0.096 R)
• M45: 5,533,924 km (0.068 R)
• M46: 5,760,116 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.4

Radius: 13.6

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.75 AU - 0.89 AU

Year: 522 Days

Day: 11.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 44,133,264 km

• M1: 170,392 km (0.088 R)
• M2: 264,639 km (0.118 R)
• M3: 359,184 km (0.11 R)
• M4: 488,736 km (0.11 R)
• M5: 608,115 km (0.057 R)
• M6: 802,144 km (0.038 R)
• M7: 975,677 km (0.095 R)
• M8: 1,111,961 km (0.078 R)
• M9: 1,429,258 km (0.098 R)
• M10: 1,650,813 km (0.093 R)
• M11: 1,742,815 km (0.089 R)
• M12: 1,884,036 km (0.051 R)
• M13: 1,994,289 km (0.09 R)
• M14: 2,142,541 km (0.098 R)
• M15: 2,243,519 km (0.117 R)
• M16: 2,427,973 km (0.086 R)
• M17: 2,548,699 km (0.091 R)
• M18: 2,679,148 km (0.104 R)
• M19: 2,883,200 km (0.12 R)
• M20: 3,019,633 km (0.109 R)
• M21: 3,108,943 km (0.049 R)
• M22: 3,240,589 km (0.058 R)
• M23: 3,348,898 km (0.044 R)
• M24: 3,458,553 km (0.093 R)
• M25: 3,646,747 km (0.109 R)
• M26: 3,803,376 km (0.11 R)
• M27: 3,953,423 km (0.108 R)
• M28: 4,060,535 km (0.045 R)
• M29: 4,232,124 km (0.116 R)
• M30: 4,424,507 km (0.08 R)
• M31: 4,573,207 km (0.11 R)
• M32: 4,770,826 km (0.092 R)
• M33: 4,942,564 km (0.108 R)
• M34: 5,106,673 km (0.071 R)
• M35: 5,252,980 km (0.113 R)
• M36: 5,371,162 km (0.107 R)
• M37: 5,470,196 km (0.045 R)
• M38: 5,730,646 km (0.04 R)
• M39: 6,077,563 km (0.085 R)
• M40: 6,232,846 km (0.112 R)
• M41: 6,337,115 km (0.068 R)
• M42: 6,824,206 km (0.069 R)
• M43: 7,126,693 km (0.103 R)
• M44: 7,279,582 km (0.118 R)
• M45: 7,400,457 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.5

Radius: 10.3

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.65 AU - 5.67 AU

Year: 8239 Days

Day: 12.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 44,133,264 km

• M1: 237,262 km (0.119 R)
• M2: 323,431 km (0.114 R)
• M3: 474,225 km (0.059 R)
• M4: 1,143,227 km (0.108 R)
• M5: 1,291,778 km (0.106 R)
• M6: 1,368,372 km (0.068 R)
• M7: 1,567,187 km (0.11 R)
• M8: 1,754,334 km (0.118 R)
• M9: 2,037,673 km (0.111 R)
• M10: 2,150,619 km (0.12 R)
• M11: 2,623,647 km (0.087 R)
• M12: 2,948,275 km (0.066 R)
• M13: 3,025,168 km (0.117 R)
• M14: 3,312,546 km (0.08 R)
• M15: 3,500,141 km (0.117 R)
• M16: 3,718,853 km (0.118 R)
• M17: 3,913,779 km (0.114 R)
• M18: 4,343,275 km (0.055 R)
• M19: 4,848,168 km (0.097 R)
• M20: 5,560,852 km (0.116 R)
• M21: 5,656,295 km (0.086 R)
• M22: 6,945,680 km (0.103 R)
• M23: 7,395,072 km (0.119 R)
• M24: 7,711,770 km (0.066 R)
• M25: 8,504,639 km (0.105 R)
• M26: 8,578,092 km (0.066 R)
• M27: 9,361,236 km (0.089 R)
• M28: 9,436,933 km (0.119 R)
• M29: 9,780,559 km (0.099 R)
• M30: 10,362,345 km (0.107 R)
• M31: 11,075,329 km (0.065 R)
• M32: 11,886,000 km (0.107 R)
• M33: 12,009,268 km (0.037 R)
• M34: 12,298,441 km (0.08 R)
• M35: 13,137,685 km (0.107 R)
• M36: 13,736,076 km (0.108 R)
• M37: 13,908,712 km (0.047 R)
• M38: 14,212,546 km (0.059 R)
• M39: 14,299,761 km (0.03 R)
• M40: 14,387,126 km (0.083 R)
• M41: 15,003,769 km (0.055 R)
• M42: 15,181,641 km (0.116 R)
• M43: 15,674,117 km (0.119 R)
• M44: 15,764,324 km (0.06 R)
• M45: 15,854,532 km (0.108 R)
• M46: 16,126,501 km (0.063 R)
• M47: 16,537,297 km (0.109 R)
• M48: 16,629,000 km (0.119 R)
• M49: 16,951,533 km (0.099 R)
• M50: 18,072,919 km (0.105 R)
• M51: 18,452,000 km (0.096 R)
• M52: 18,785,902 km (0.081 R)
• M53: 18,881,645 km (0.11 R)
• M54: 19,848,197 km (0.054 R)
• M55: 20,288,463 km (0.066 R)
• M56: 20,583,620 km (0.106 R)
• M57: 21,328,019 km (0.084 R)
• M58: 21,980,415 km (0.073 R)
• M59: 22,182,372 km (0.089 R)
• M60: 22,996,633 km (0.11 R)
• M61: 23,924,290 km (0.056 R)
• M62: 25,022,189 km (0.117 R)
• M63: 25,285,930 km (0.101 R)
• M64: 25,497,611 km (0.085 R)
• M65: 25,816,254 km (0.085 R)
• M66: 26,189,800 km (0.076 R)
• M67: 26,511,286 km (0.108 R)
• M68: 26,941,978 km (0.041 R)
• M69: 27,919,600 km (0.103 R)
• M70: 29,463,450 km (0.088 R)
• M71: 30,639,289 km (0.109 R)
• M72: 31,431,859 km (0.088 R)
• M73: 31,887,684 km (0.073 R)
• M74: 32,806,065 km (0.038 R)
• M75: 33,036,895 km (0.059 R)
• M76: 33,210,578 km (0.113 R)
• M77: 34,844,934 km (0.106 R)
• M78: 35,435,098 km (0.078 R)
• M79: 35,790,692 km (0.059 R)
• M80: 36,445,781 km (0.061 R)
• M81: 36,744,827 km (0.077 R)
• M82: 37,526,327 km (0.06 R)
• M83: 38,617,194 km (0.076 R)
• M84: 39,595,714 km (0.09 R)
• M85: 40,149,825 km (0.118 R)
• M86: 40,892,428 km (0.115 R)
• M87: 41,078,827 km (0.036 R)
• M88: 41,452,373 km (0.099 R)
• M89: 41,764,584 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.9

Radius: 3.4

Gravity: 85.8 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.04 AU - 6.1 AU

Year: 9240 Days

Day: 19.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 44,133,264 km

• M1: 50,714 km (0.063 R)
• M2: 136,732 km (0.112 R)
• M3: 245,490 km (0.032 R)
• M4: 516,711 km (0.101 R)
• M5: 616,942 km (0.12 R)
• M6: 687,253 km (0.112 R)
• M7: 723,455 km (0.102 R)
• M8: 894,146 km (0.092 R)
• M9: 974,032 km (0.056 R)
• M10: 1,571,226 km (0.033 R)
• M11: 1,595,162 km (0.071 R)
• M12: 2,341,356 km (0.072 R)
• M13: 3,088,448 km (0.054 R)
• M14: 3,209,473 km (0.043 R)
• M15: 3,487,575 km (0.11 R)
• M16: 4,199,063 km (0.109 R)
• M17: 4,848,467 km (0.094 R)
• M18: 4,953,784 km (0.118 R)
• M19: 5,491,887 km (0.1 R)
• M20: 5,935,595 km (0.091 R)
• M21: 6,896,462 km (0.111 R)
• M22: 7,576,983 km (0.115 R)
• M23: 7,904,452 km (0.104 R)
• M24: 8,111,645 km (0.072 R)
• M25: 8,362,371 km (0.095 R)
• M26: 8,573,454 km (0.067 R)
• M27: 10,323,300 km (0.111 R)
• M28: 10,368,479 km (0.098 R)
• M29: 11,145,490 km (0.114 R)
• M30: 11,471,015 km (0.11 R)
• M31: 11,846,655 km (0.091 R)
• M32: 12,706,694 km (0.098 R)
• M33: 12,755,014 km (0.102 R)
• M34: 15,250,306 km (0.048 R)
• M35: 15,559,525 km (0.118 R)
• M36: 16,027,317 km (0.117 R)
• M37: 16,236,754 km (0.118 R)
• M38: 18,107,326 km (0.025 R)
• M39: 18,380,193 km (0.035 R)
• M40: 21,238,559 km (0.12 R)
• M41: 22,806,943 km (0.095 R)
• M42: 23,515,738 km (0.096 R)
• M43: 23,634,668 km (0.067 R)
• M44: 23,813,288 km (0.081 R)
• M45: 25,380,326 km (0.101 R)
• M46: 25,991,882 km (0.111 R)
• M47: 26,237,821 km (0.064 R)
• M48: 26,484,508 km (0.102 R)
• M49: 26,546,292 km (0.103 R)
• M50: 26,732,092 km (0.119 R)
• M51: 27,229,356 km (0.062 R)
• M52: 28,296,288 km (0.068 R)
• M53: 28,422,698 km (0.097 R)
• M54: 28,676,117 km (0.088 R)
• M55: 28,866,704 km (0.07 R)
• M56: 28,930,283 km (0.115 R)
• M57: 30,276,664 km (0.073 R)
• M58: 30,535,469 km (0.104 R)
• M59: 31,643,540 km (0.049 R)
• M60: 31,971,907 km (0.098 R)
• M61: 33,296,596 km (0.07 R)
• M62: 34,639,237 km (0.094 R)
• M63: 34,774,474 km (0.111 R)
• M64: 35,589,633 km (0.09 R)
• M65: 36,686,035 km (0.072 R)
• M66: 37,654,682 km (0.112 R)
• M67: 37,724,095 km (0.034 R)
• M68: 38,142,072 km (0.097 R)
• M69: 38,841,890 km (0.101 R)
• M70: 39,828,937 km (0.071 R)
• M71: 41,971,627 km (0.081 R)
• M72: 42,549,225 km (0.078 R)
• M73: 43,566,490 km (0.096 R)
• M74: 43,785,502 km (0.113 R)
• M75: 43,858,655 km (0.111 R)
• M76: 44,004,962 km (0.043 R)
• M77: 44,298,024 km (0.065 R)
• M78: 44,518,232 km (0.101 R)
• M79: 44,591,685 km (0.105 R)
• M80: 45,033,447 km (0.047 R)
• M81: 46,070,011 km (0.052 R)
• M82: 46,516,710 km (0.059 R)
• M83: 46,815,158 km (0.12 R)
• M84: 47,339,199 km (0.109 R)
• M85: 47,564,344 km (0.059 R)
• M86: 47,639,442 km (0.117 R)
• M87: 48,166,625 km (0.083 R)
• M88: 49,226,376 km (0.043 R)
• M89: 49,454,513 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.8

Radius: 3.3

Gravity: 27.53 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.82 AU - 8.42 AU

Year: 13355 Days

Day: 15.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 44,133,264 km

• M1: 52,210 km (0.097 R)
• M2: 85,121 km (0.079 R)
• M3: 147,504 km (0.114 R)
• M4: 1,191,996 km (0.113 R)
• M5: 1,671,607 km (0.073 R)
• M6: 1,693,747 km (0.083 R)
• M7: 1,783,057 km (0.104 R)
• M8: 1,828,236 km (0.111 R)
• M9: 1,896,901 km (0.109 R)
• M10: 2,836,525 km (0.083 R)
• M11: 2,915,962 km (0.091 R)
• M12: 3,492,811 km (0.101 R)
• M13: 3,549,509 km (0.065 R)
• M14: 4,103,619 km (0.073 R)
• M15: 4,253,965 km (0.027 R)
• M16: 4,314,552 km (0.039 R)
• M17: 4,436,624 km (0.088 R)
• M18: 4,841,286 km (0.044 R)
• M19: 4,904,566 km (0.053 R)
• M20: 5,290,080 km (0.055 R)
• M21: 5,453,590 km (0.106 R)
• M22: 6,469,061 km (0.074 R)
• M23: 6,643,941 km (0.119 R)
• M24: 6,820,317 km (0.087 R)
• M25: 6,891,376 km (0.034 R)
• M26: 6,962,584 km (0.091 R)
• M27: 7,213,759 km (0.105 R)
• M28: 7,799,135 km (0.101 R)
• M29: 7,836,236 km (0.119 R)
• M30: 8,097,583 km (0.084 R)
• M31: 8,552,061 km (0.07 R)
• M32: 8,743,846 km (0.092 R)
• M33: 10,656,305 km (0.091 R)
• M34: 10,779,873 km (0.113 R)
• M35: 10,862,601 km (0.082 R)
• M36: 10,945,627 km (0.093 R)
• M37: 11,786,367 km (0.062 R)
• M38: 12,691,135 km (0.107 R)
• M39: 13,174,037 km (0.053 R)
• M40: 13,218,318 km (0.111 R)
• M41: 13,887,021 km (0.082 R)
• M42: 17,150,199 km (0.041 R)
• M43: 17,537,658 km (0.119 R)
• M44: 17,878,890 km (0.08 R)
• M45: 18,124,081 km (0.092 R)
• M46: 19,115,616 km (0.116 R)
• M47: 19,316,077 km (0.069 R)
• M48: 20,175,666 km (0.099 R)
• M49: 20,944,450 km (0.07 R)
• M50: 21,618,388 km (0.047 R)
• M51: 21,931,945 km (0.1 R)
• M52: 22,828,186 km (0.078 R)
• M53: 23,040,914 km (0.099 R)
• M54: 23,307,647 km (0.048 R)
• M55: 23,468,166 km (0.107 R)
• M56: 23,736,395 km (0.112 R)
• M57: 24,221,990 km (0.079 R)
• M58: 24,656,422 km (0.077 R)
• M59: 24,983,892 km (0.057 R)
• M60: 25,093,397 km (0.057 R)
• M61: 25,587,968 km (0.063 R)
• M62: 26,141,330 km (0.088 R)
• M63: 26,586,833 km (0.092 R)
• M64: 26,978,779 km (0.107 R)
• M65: 27,541,866 km (0.114 R)
• M66: 28,794,449 km (0.094 R)
• M67: 29,254,462 km (0.08 R)
• M68: 29,601,080 km (0.072 R)
• M69: 29,891,001 km (0.113 R)
• M70: 31,177,692 km (0.099 R)
• M71: 31,472,699 km (0.04 R)
• M72: 31,531,790 km (0.081 R)
• M73: 31,590,882 km (0.081 R)
• M74: 31,709,213 km (0.045 R)
• M75: 33,683,756 km (0.069 R)
• M76: 34,899,687 km (0.052 R)
• M77: 35,328,734 km (0.11 R)
• M78: 36,129,980 km (0.077 R)
• M79: 36,253,847 km (0.085 R)
• M80: 37,186,740 km (0.057 R)
• M81: 37,374,335 km (0.055 R)
• M82: 38,127,710 km (0.028 R)
• M83: 38,379,932 km (0.06 R)
• M84: 38,632,753 km (0.092 R)
• M85: 38,886,022 km (0.039 R)
• M86: 40,032,839 km (0.112 R)
• M87: 41,190,727 km (0.088 R)
• M88: 42,098,935 km (0.052 R)
• M89: 42,294,460 km (0.113 R)
• M90: 42,686,256 km (0.096 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 18,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit