🌌 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: 641.9

Radius: 14.2

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.23 AU - 1.45 AU

Year: 1052 Days

Day: 7.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 63,836,305 km

• M1: 176,974 km (0.108 R)
• M2: 274,662 km (0.095 R)
• M3: 379,231 km (0.077 R)
• M4: 506,389 km (0.095 R)
• M5: 609,163 km (0.097 R)
• M6: 767,736 km (0.073 R)
• M7: 890,556 km (0.096 R)
• M8: 1,144,424 km (0.105 R)
• M9: 1,347,278 km (0.057 R)
• M10: 1,515,576 km (0.09 R)
• M11: 1,666,670 km (0.091 R)
• M12: 1,899,145 km (0.103 R)
• M13: 2,142,541 km (0.03 R)
• M14: 2,341,057 km (0.114 R)
• M15: 2,470,758 km (0.028 R)
• M16: 2,650,725 km (0.12 R)
• M17: 2,825,305 km (0.065 R)
• M18: 2,993,902 km (0.069 R)
• M19: 3,145,445 km (0.099 R)
• M20: 3,258,242 km (0.109 R)
• M21: 3,809,959 km (0.107 R)
• M22: 3,963,596 km (0.094 R)
• M23: 4,052,457 km (0.062 R)
• M24: 4,254,563 km (0.101 R)
• M25: 4,345,519 km (0.063 R)
• M26: 4,587,419 km (0.114 R)
• M27: 4,727,742 km (0.078 R)
• M28: 5,012,725 km (0.117 R)
• M29: 5,413,648 km (0.108 R)
• M30: 5,649,414 km (0.083 R)
• M31: 5,787,343 km (0.034 R)
• M32: 6,066,792 km (0.119 R)
• M33: 6,285,803 km (0.087 R)
• M34: 6,494,343 km (0.098 R)
• M35: 6,838,268 km (0.069 R)
• M36: 6,958,695 km (0.103 R)
• M37: 7,066,255 km (0.112 R)
• M38: 7,502,483 km (0.09 R)
• M39: 7,599,123 km (0.056 R)
• M40: 7,835,488 km (0.103 R)
• M41: 8,046,121 km (0.086 R)
• M42: 8,386,905 km (0.099 R)
• M43: 8,631,348 km (0.109 R)
• M44: 8,790,670 km (0.036 R)
• M45: 8,980,360 km (0.087 R)
• M46: 9,348,820 km (0.055 R)
• M47: 9,617,348 km (0.08 R)
• M48: 9,797,763 km (0.1 R)
• M49: 10,024,853 km (0.115 R)
• M50: 10,146,625 km (0.054 R)
• M51: 10,345,740 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.5

Radius: 9.3

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.12 AU - 1.66 AU

Year: 1112 Days

Day: 5.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 63,836,305 km

• M1: 135,236 km (0.111 R)
• M2: 348,264 km (0.09 R)
• M3: 408,851 km (0.113 R)
• M4: 473,926 km (0.086 R)
• M5: 548,575 km (0.088 R)
• M6: 748,588 km (0.081 R)
• M7: 844,480 km (0.115 R)
• M8: 904,319 km (0.055 R)
• M9: 1,035,367 km (0.11 R)
• M10: 1,121,535 km (0.097 R)
• M11: 1,180,327 km (0.091 R)
• M12: 1,387,071 km (0.113 R)
• M13: 1,564,345 km (0.103 R)
• M14: 1,783,655 km (0.051 R)
• M15: 1,870,572 km (0.101 R)
• M16: 2,049,042 km (0.066 R)
• M17: 2,158,697 km (0.027 R)
• M18: 2,336,569 km (0.116 R)
• M19: 2,403,439 km (0.116 R)
• M20: 2,696,950 km (0.111 R)
• M21: 2,817,526 km (0.073 R)
• M22: 3,106,250 km (0.112 R)
• M23: 3,254,053 km (0.117 R)
• M24: 3,491,315 km (0.097 R)
• M25: 3,578,979 km (0.03 R)
• M26: 3,723,042 km (0.067 R)
• M27: 3,959,856 km (0.06 R)
• M28: 4,039,890 km (0.107 R)
• M29: 4,109,005 km (0.078 R)
• M30: 4,675,532 km (0.119 R)
• M31: 4,760,354 km (0.054 R)
• M32: 4,821,091 km (0.04 R)
• M33: 4,894,394 km (0.102 R)
• M34: 5,067,029 km (0.068 R)
• M35: 5,229,044 km (0.08 R)
• M36: 5,661,083 km (0.111 R)
• M37: 5,764,305 km (0.032 R)
• M38: 5,829,231 km (0.07 R)
• M39: 5,959,830 km (0.12 R)
• M40: 6,451,259 km (0.108 R)
• M41: 6,777,083 km (0.103 R)
• M42: 7,066,555 km (0.1 R)
• M43: 7,289,904 km (0.06 R)
• M44: 7,388,340 km (0.111 R)
• M45: 7,458,950 km (0.115 R)
• M46: 7,558,133 km (0.099 R)
• M47: 7,800,931 km (0.062 R)
• M48: 7,872,738 km (0.025 R)
• M49: 8,017,249 km (0.059 R)
• M50: 8,075,293 km (0.084 R)
• M51: 8,574,202 km (0.084 R)
• M52: 8,767,632 km (0.114 R)
• M53: 9,128,462 km (0.097 R)
• M54: 9,265,045 km (0.039 R)
• M55: 9,341,190 km (0.082 R)
• M56: 9,524,896 km (0.111 R)
• M57: 9,802,700 km (0.105 R)
• M58: 9,895,899 km (0.113 R)
• M59: 10,161,585 km (0.085 R)
• M60: 10,303,254 km (0.076 R)
• M61: 10,382,092 km (0.107 R)
• M62: 10,796,030 km (0.099 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.6

Radius: 4.4

Gravity: 39.34 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.35 AU - 8.59 AU

Year: 15261 Days

Day: 24.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,836,305 km

• M1: 65,524 km (0.063 R)
• M2: 240,703 km (0.118 R)
• M3: 448,943 km (0.046 R)
• M4: 746,344 km (0.096 R)
• M5: 834,607 km (0.103 R)
• M6: 926,310 km (0.081 R)
• M7: 1,144,573 km (0.076 R)
• M8: 1,771,538 km (0.106 R)
• M9: 1,800,859 km (0.071 R)
• M10: 2,486,915 km (0.09 R)
• M11: 4,224,345 km (0.1 R)
• M12: 4,869,261 km (0.086 R)
• M13: 5,761,463 km (0.099 R)
• M14: 6,203,674 km (0.079 R)
• M15: 6,248,553 km (0.114 R)
• M16: 6,428,968 km (0.103 R)
• M17: 7,594,785 km (0.106 R)
• M18: 8,723,351 km (0.101 R)
• M19: 8,773,616 km (0.089 R)
• M20: 9,332,813 km (0.058 R)
• M21: 10,060,906 km (0.102 R)
• M22: 12,465,392 km (0.104 R)
• M23: 12,806,475 km (0.025 R)
• M24: 13,965,260 km (0.098 R)
• M25: 14,616,909 km (0.084 R)
• M26: 16,134,130 km (0.107 R)
• M27: 16,880,025 km (0.103 R)
• M28: 17,131,051 km (0.107 R)
• M29: 17,257,162 km (0.063 R)
• M30: 17,700,570 km (0.082 R)
• M31: 18,147,867 km (0.082 R)
• M32: 18,212,045 km (0.083 R)
• M33: 18,276,372 km (0.118 R)
• M34: 19,775,343 km (0.106 R)
• M35: 19,841,465 km (0.118 R)
• M36: 20,372,537 km (0.076 R)
• M37: 20,975,716 km (0.095 R)
• M38: 21,043,035 km (0.052 R)
• M39: 21,516,811 km (0.074 R)
• M40: 23,097,612 km (0.109 R)
• M41: 23,236,888 km (0.09 R)
• M42: 23,306,600 km (0.116 R)
• M43: 24,360,816 km (0.055 R)
• M44: 25,215,170 km (0.102 R)
• M45: 25,502,248 km (0.106 R)
• M46: 25,718,118 km (0.09 R)
• M47: 25,934,736 km (0.095 R)
• M48: 29,255,060 km (0.088 R)
• M49: 30,314,961 km (0.104 R)
• M50: 32,161,149 km (0.109 R)
• M51: 32,316,581 km (0.114 R)
• M52: 32,862,763 km (0.107 R)
• M53: 34,837,903 km (0.079 R)
• M54: 34,917,789 km (0.093 R)
• M55: 35,960,785 km (0.099 R)
• M56: 36,202,984 km (0.111 R)
• M57: 36,607,796 km (0.088 R)
• M58: 37,177,016 km (0.059 R)
• M59: 37,421,907 km (0.089 R)
• M60: 38,159,574 km (0.085 R)
• M61: 38,241,853 km (0.108 R)
• M62: 38,902,178 km (0.039 R)
• M63: 41,411,533 km (0.098 R)
• M64: 42,259,603 km (0.042 R)
• M65: 43,714,443 km (0.082 R)
• M66: 44,145,434 km (0.096 R)
• M67: 44,491,155 km (0.093 R)
• M68: 44,837,923 km (0.066 R)
• M69: 45,098,522 km (0.055 R)
• M70: 45,534,001 km (0.07 R)
• M71: 46,936,930 km (0.112 R)
• M72: 47,113,306 km (0.1 R)
• M73: 49,067,653 km (0.104 R)
• M74: 49,605,308 km (0.083 R)
• M75: 49,874,883 km (0.072 R)
• M76: 49,964,791 km (0.099 R)
• M77: 50,415,380 km (0.071 R)
• M78: 51,775,225 km (0.066 R)
• M79: 53,791,355 km (0.066 R)
• M80: 54,530,817 km (0.076 R)
• M81: 54,901,820 km (0.101 R)
• M82: 54,994,720 km (0.092 R)
• M83: 55,366,770 km (0.107 R)
• M84: 55,553,169 km (0.093 R)
• M85: 56,019,915 km (0.079 R)
• M86: 57,051,392 km (0.067 R)
• M87: 57,616,573 km (0.113 R)
• M88: 58,089,152 km (0.069 R)
• M89: 61,625,048 km (0.109 R)
• M90: 61,914,819 km (0.1 R)
• M91: 64,248,994 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.3

Radius: 4.6

Gravity: 25.16 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.48 AU - 9.94 AU

Year: 17435 Days

Day: 21.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,836,305 km

• M1: 211,232 km (0.053 R)
• M2: 309,368 km (0.1 R)
• M3: 492,925 km (0.072 R)
• M4: 625,917 km (0.118 R)
• M5: 1,065,735 km (0.058 R)
• M6: 1,367,175 km (0.03 R)
• M7: 1,419,983 km (0.089 R)
• M8: 2,227,213 km (0.088 R)
• M9: 2,544,510 km (0.034 R)
• M10: 2,675,408 km (0.086 R)
• M11: 3,150,681 km (0.098 R)
• M12: 3,185,687 km (0.113 R)
• M13: 4,215,818 km (0.111 R)
• M14: 4,370,801 km (0.113 R)
• M15: 4,527,729 km (0.079 R)
• M16: 5,050,125 km (0.044 R)
• M17: 5,804,547 km (0.056 R)
• M18: 6,504,366 km (0.047 R)
• M19: 7,603,013 km (0.082 R)
• M20: 8,610,405 km (0.056 R)
• M21: 8,659,473 km (0.113 R)
• M22: 9,154,642 km (0.095 R)
• M23: 9,355,402 km (0.031 R)
• M24: 9,659,086 km (0.07 R)
• M25: 11,225,675 km (0.044 R)
• M26: 11,710,821 km (0.096 R)
• M27: 12,147,796 km (0.1 R)
• M28: 12,368,303 km (0.03 R)
• M29: 12,925,406 km (0.097 R)
• M30: 13,150,401 km (0.072 R)
• M31: 14,353,317 km (0.032 R)
• M32: 15,174,610 km (0.102 R)
• M33: 15,352,481 km (0.091 R)
• M34: 16,011,011 km (0.081 R)
• M35: 16,556,595 km (0.067 R)
• M36: 16,985,193 km (0.104 R)
• M37: 17,293,514 km (0.098 R)
• M38: 17,728,245 km (0.117 R)
• M39: 17,978,223 km (0.11 R)
• M40: 18,103,736 km (0.065 R)
• M41: 18,292,528 km (0.08 R)
• M42: 18,671,909 km (0.101 R)
• M43: 19,567,401 km (0.105 R)
• M44: 21,002,643 km (0.085 R)
• M45: 21,399,826 km (0.117 R)
• M46: 21,466,397 km (0.069 R)
• M47: 21,799,701 km (0.062 R)
• M48: 22,674,250 km (0.097 R)
• M49: 24,180,252 km (0.107 R)
• M50: 24,526,870 km (0.096 R)
• M51: 25,015,158 km (0.065 R)
• M52: 25,436,126 km (0.091 R)
• M53: 27,359,655 km (0.115 R)
• M54: 27,720,934 km (0.072 R)
• M55: 28,083,859 km (0.104 R)
• M56: 28,594,436 km (0.108 R)
• M57: 28,667,590 km (0.082 R)
• M58: 29,255,509 km (0.102 R)
• M59: 30,517,966 km (0.102 R)
• M60: 31,873,921 km (0.117 R)
• M61: 32,406,489 km (0.094 R)
• M62: 33,326,366 km (0.082 R)
• M63: 33,557,645 km (0.063 R)
• M64: 34,176,980 km (0.074 R)
• M65: 34,878,295 km (0.111 R)
• M66: 36,692,169 km (0.118 R)
• M67: 37,170,284 km (0.118 R)
• M68: 37,410,239 km (0.09 R)
• M69: 37,891,495 km (0.118 R)
• M70: 38,698,127 km (0.096 R)
• M71: 40,410,574 km (0.059 R)
• M72: 41,897,876 km (0.094 R)
• M73: 44,501,178 km (0.04 R)
• M74: 45,096,129 km (0.116 R)
• M75: 45,779,342 km (0.107 R)
• M76: 46,294,108 km (0.115 R)
• M77: 46,466,146 km (0.086 R)
• M78: 47,242,708 km (0.096 R)
• M79: 47,589,177 km (0.096 R)
• M80: 48,546,454 km (0.097 R)
• M81: 49,422,200 km (0.066 R)
• M82: 50,303,182 km (0.088 R)
• M83: 50,480,006 km (0.048 R)
• M84: 50,568,568 km (0.09 R)
• M85: 51,367,271 km (0.055 R)
• M86: 55,149,255 km (0.114 R)
• M87: 55,514,124 km (0.086 R)
• M88: 56,521,666 km (0.1 R)
• M89: 58,554,551 km (0.085 R)
• M90: 58,926,751 km (0.107 R)
• M91: 59,580,045 km (0.049 R)
• M92: 61,176,404 km (0.118 R)
• M93: 61,554,138 km (0.078 R)
• M94: 62,691,680 km (0.072 R)
• M95: 63,072,557 km (0.117 R)
• M96: 63,740,661 km (0.101 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: 494 - 13,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit