🌌 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: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.3

Radius: 14.6

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.67 AU - 0.73 AU

Year: 397 Days

Day: 8.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 91,187,144 km

• M1: 193,131 km (0.118 R)
• M2: 300,093 km (0.117 R)
• M3: 452,982 km (0.071 R)
• M4: 588,219 km (0.086 R)
• M5: 700,118 km (0.118 R)
• M6: 793,467 km (0.063 R)
• M7: 888,013 km (0.099 R)
• M8: 1,007,990 km (0.094 R)
• M9: 1,107,473 km (0.12 R)
• M10: 1,229,096 km (0.071 R)
• M11: 1,355,506 km (0.115 R)
• M12: 1,506,600 km (0.111 R)
• M13: 1,704,967 km (0.106 R)
• M14: 1,863,840 km (0.092 R)
• M15: 1,977,983 km (0.111 R)
• M16: 2,111,574 km (0.089 R)
• M17: 2,231,103 km (0.095 R)
• M18: 2,429,469 km (0.066 R)
• M19: 2,561,116 km (0.104 R)
• M20: 2,719,839 km (0.108 R)
• M21: 2,882,003 km (0.048 R)
• M22: 3,203,040 km (0.076 R)
• M23: 3,295,043 km (0.03 R)
• M24: 3,461,695 km (0.086 R)
• M25: 3,617,426 km (0.067 R)
• M26: 3,727,231 km (0.112 R)
• M27: 3,831,201 km (0.083 R)
• M28: 3,971,375 km (0.105 R)
• M29: 4,336,693 km (0.115 R)
• M30: 4,660,871 km (0.091 R)
• M31: 4,856,096 km (0.091 R)
• M32: 4,954,831 km (0.104 R)
• M33: 5,192,841 km (0.115 R)
• M34: 5,379,839 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.3

Radius: 13.6

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.84 AU - 1.4 AU

Year: 804 Days

Day: 5.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 91,187,144 km

• M1: 201,060 km (0.031 R)
• M2: 290,669 km (0.092 R)
• M3: 404,513 km (0.086 R)
• M4: 540,946 km (0.086 R)
• M5: 772,673 km (0.085 R)
• M6: 875,447 km (0.119 R)
• M7: 1,070,672 km (0.063 R)
• M8: 1,364,033 km (0.096 R)
• M9: 1,484,609 km (0.105 R)
• M10: 1,653,655 km (0.112 R)
• M11: 1,821,504 km (0.1 R)
• M12: 2,019,571 km (0.096 R)
• M13: 2,109,031 km (0.06 R)
• M14: 2,208,214 km (0.103 R)
• M15: 2,428,721 km (0.112 R)
• M16: 2,683,337 km (0.056 R)
• M17: 2,800,472 km (0.102 R)
• M18: 2,900,852 km (0.065 R)
• M19: 3,105,502 km (0.086 R)
• M20: 3,200,048 km (0.079 R)
• M21: 3,402,005 km (0.114 R)
• M22: 3,849,004 km (0.084 R)
• M23: 3,940,707 km (0.108 R)
• M24: 4,136,830 km (0.093 R)
• M25: 4,346,716 km (0.118 R)
• M26: 4,431,687 km (0.119 R)
• M27: 4,657,431 km (0.093 R)
• M28: 4,897,984 km (0.099 R)
• M29: 5,008,686 km (0.118 R)
• M30: 5,437,284 km (0.06 R)
• M31: 5,528,988 km (0.097 R)
• M32: 5,667,665 km (0.113 R)
• M33: 5,772,383 km (0.067 R)
• M34: 5,866,032 km (0.091 R)
• M35: 6,090,429 km (0.067 R)
• M36: 6,365,988 km (0.115 R)
• M37: 6,499,279 km (0.102 R)
• M38: 6,609,084 km (0.093 R)
• M39: 6,719,488 km (0.116 R)
• M40: 6,805,656 km (0.09 R)
• M41: 6,892,273 km (0.119 R)
• M42: 7,091,837 km (0.091 R)
• M43: 7,255,198 km (0.11 R)
• M44: 7,779,089 km (0.114 R)
• M45: 8,170,138 km (0.028 R)
• M46: 8,368,206 km (0.109 R)
• M47: 8,501,049 km (0.099 R)
• M48: 8,661,418 km (0.082 R)
• M49: 8,782,442 km (0.093 R)
• M50: 8,930,993 km (0.098 R)
• M51: 9,107,818 km (0.071 R)
• M52: 9,271,926 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.5

Radius: 12.5

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.61 AU - 2.01 AU

Year: 1652 Days

Day: 8.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 91,187,144 km

• M1: 170,542 km (0.095 R)
• M2: 396,734 km (0.096 R)
• M3: 617,839 km (0.117 R)
• M4: 731,234 km (0.12 R)
• M5: 1,338,303 km (0.084 R)
• M6: 1,518,269 km (0.066 R)
• M7: 1,611,319 km (0.118 R)
• M8: 1,725,761 km (0.103 R)
• M9: 1,803,552 km (0.105 R)
• M10: 2,148,076 km (0.094 R)
• M11: 2,404,187 km (0.12 R)
• M12: 2,591,634 km (0.066 R)
• M13: 2,670,322 km (0.06 R)
• M14: 2,818,573 km (0.101 R)
• M15: 2,922,843 km (0.116 R)
• M16: 3,052,096 km (0.091 R)
• M17: 3,231,464 km (0.096 R)
• M18: 3,575,688 km (0.049 R)
• M19: 3,701,650 km (0.114 R)
• M20: 4,062,031 km (0.11 R)
• M21: 4,233,321 km (0.108 R)
• M22: 4,326,670 km (0.027 R)
• M23: 4,461,009 km (0.117 R)
• M24: 4,542,390 km (0.063 R)
• M25: 4,637,833 km (0.065 R)
• M26: 5,253,728 km (0.037 R)
• M27: 5,440,575 km (0.11 R)
• M28: 5,571,324 km (0.093 R)
• M29: 5,865,583 km (0.106 R)
• M30: 5,969,853 km (0.06 R)
• M31: 6,362,397 km (0.093 R)
• M32: 6,747,911 km (0.114 R)
• M33: 6,935,656 km (0.119 R)
• M34: 7,141,054 km (0.112 R)
• M35: 7,348,397 km (0.116 R)
• M36: 8,549,967 km (0.116 R)
• M37: 8,651,394 km (0.071 R)
• M38: 8,821,487 km (0.076 R)
• M39: 9,130,407 km (0.116 R)
• M40: 9,547,785 km (0.09 R)
• M41: 9,635,449 km (0.06 R)
• M42: 9,847,130 km (0.092 R)
• M43: 9,989,248 km (0.105 R)
• M44: 10,167,718 km (0.029 R)
• M45: 10,509,699 km (0.096 R)
• M46: 10,600,356 km (0.069 R)
• M47: 10,947,123 km (0.097 R)
• M48: 11,558,380 km (0.1 R)
• M49: 11,745,826 km (0.11 R)
• M50: 11,991,017 km (0.086 R)
• M51: 12,161,858 km (0.113 R)
• M52: 12,333,447 km (0.077 R)
• M53: 12,563,379 km (0.071 R)
• M54: 12,698,166 km (0.093 R)
• M55: 12,911,044 km (0.088 R)
• M56: 12,988,835 km (0.117 R)
• M57: 13,164,164 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.1

Radius: 6.4

Gravity: 13.33 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.03 AU - 10.49 AU

Year: 19112 Days

Day: 16.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,187,144 km

• M1: 470,934 km (0.119 R)
• M2: 606,171 km (0.078 R)
• M3: 798,553 km (0.115 R)
• M4: 1,238,820 km (0.079 R)
• M5: 1,373,009 km (0.118 R)
• M6: 1,428,061 km (0.104 R)
• M7: 1,987,408 km (0.087 R)
• M8: 2,241,574 km (0.076 R)
• M9: 2,540,022 km (0.104 R)
• M10: 3,508,668 km (0.029 R)
• M11: 4,051,410 km (0.048 R)
• M12: 4,292,113 km (0.099 R)
• M13: 5,344,384 km (0.077 R)
• M14: 5,966,861 km (0.094 R)
• M15: 6,332,777 km (0.101 R)
• M16: 6,659,050 km (0.069 R)
• M17: 7,918,066 km (0.11 R)
• M18: 8,067,963 km (0.11 R)
• M19: 8,935,182 km (0.097 R)
• M20: 10,318,064 km (0.051 R)
• M21: 10,372,518 km (0.107 R)
• M22: 10,701,633 km (0.108 R)
• M23: 12,746,935 km (0.092 R)
• M24: 13,040,446 km (0.075 R)
• M25: 13,099,388 km (0.073 R)
• M26: 13,633,901 km (0.118 R)
• M27: 14,297,069 km (0.082 R)
• M28: 15,094,126 km (0.096 R)
• M29: 16,475,662 km (0.084 R)
• M30: 16,603,269 km (0.105 R)
• M31: 17,052,512 km (0.066 R)
• M32: 17,962,815 km (0.081 R)
• M33: 19,089,287 km (0.059 R)
• M34: 20,443,596 km (0.096 R)
• M35: 20,786,923 km (0.119 R)
• M36: 20,855,888 km (0.093 R)
• M37: 21,270,872 km (0.119 R)
• M38: 21,618,987 km (0.069 R)
• M39: 22,038,908 km (0.116 R)
• M40: 22,958,336 km (0.029 R)
• M41: 23,458,442 km (0.097 R)
• M42: 24,106,799 km (0.101 R)
• M43: 24,396,870 km (0.106 R)
• M44: 24,980,600 km (0.036 R)
• M45: 25,200,509 km (0.081 R)
• M46: 25,716,472 km (0.091 R)
• M47: 26,534,324 km (0.116 R)
• M48: 26,758,721 km (0.12 R)
• M49: 27,436,100 km (0.052 R)
• M50: 27,511,647 km (0.056 R)
• M51: 28,119,014 km (0.114 R)
• M52: 28,424,343 km (0.082 R)
• M53: 28,577,382 km (0.082 R)
• M54: 28,884,357 km (0.094 R)
• M55: 30,357,447 km (0.117 R)
• M56: 30,827,633 km (0.108 R)
• M57: 31,537,475 km (0.065 R)
• M58: 32,172,967 km (0.078 R)
• M59: 33,780,246 km (0.092 R)
• M60: 34,511,930 km (0.058 R)
• M61: 34,838,801 km (0.107 R)
• M62: 35,577,964 km (0.104 R)
• M63: 36,488,566 km (0.12 R)
• M64: 37,155,623 km (0.093 R)
• M65: 37,574,497 km (0.08 R)
• M66: 37,658,571 km (0.091 R)
• M67: 38,586,377 km (0.09 R)
• M68: 40,895,570 km (0.116 R)
• M69: 41,414,675 km (0.113 R)
• M70: 41,588,358 km (0.12 R)
• M71: 42,110,454 km (0.07 R)
• M72: 43,337,157 km (0.118 R)
• M73: 46,184,752 km (0.111 R)
• M74: 47,086,977 km (0.099 R)
• M75: 50,290,316 km (0.098 R)
• M76: 50,753,770 km (0.071 R)
• M77: 51,125,372 km (0.112 R)
• M78: 51,684,718 km (0.062 R)
• M79: 52,997,439 km (0.088 R)
• M80: 53,374,426 km (0.109 R)
• M81: 55,847,129 km (0.1 R)
• M82: 57,484,029 km (0.084 R)
• M83: 57,677,609 km (0.117 R)
• M84: 57,871,487 km (0.045 R)
• M85: 61,397,210 km (0.086 R)
• M86: 62,786,974 km (0.038 R)
• M87: 62,986,388 km (0.057 R)
• M88: 63,485,746 km (0.057 R)
• M89: 63,685,908 km (0.055 R)
• M90: 63,886,219 km (0.117 R)
• M91: 64,790,239 km (0.102 R)
• M92: 65,092,577 km (0.025 R)
• M93: 67,936,731 km (0.04 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952

Radius: 5.7

Gravity: 29.3 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.86 AU - 12.64 AU

Year: 22258 Days

Day: 18.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,187,144 km

• M1: 190,588 km (0.09 R)
• M2: 388,655 km (0.076 R)
• M3: 745,895 km (0.1 R)
• M4: 1,182,571 km (0.066 R)
• M5: 1,477,578 km (0.096 R)
• M6: 2,171,413 km (0.054 R)
• M7: 2,738,838 km (0.081 R)
• M8: 3,039,081 km (0.117 R)
• M9: 3,126,895 km (0.064 R)
• M10: 4,049,465 km (0.042 R)
• M11: 4,640,825 km (0.106 R)
• M12: 4,946,454 km (0.112 R)
• M13: 5,101,886 km (0.096 R)
• M14: 5,631,163 km (0.118 R)
• M15: 6,177,794 km (0.079 R)
• M16: 6,233,444 km (0.103 R)
• M17: 6,345,044 km (0.09 R)
• M18: 6,570,488 km (0.064 R)
• M19: 6,741,329 km (0.06 R)
• M20: 7,439,053 km (0.1 R)
• M21: 9,409,108 km (0.088 R)
• M22: 9,730,743 km (0.117 R)
• M23: 11,392,177 km (0.028 R)
• M24: 11,872,835 km (0.107 R)
• M25: 12,080,926 km (0.116 R)
• M26: 12,500,697 km (0.088 R)
• M27: 14,893,366 km (0.108 R)
• M28: 15,267,959 km (0.11 R)
• M29: 15,721,539 km (0.104 R)
• M30: 15,873,830 km (0.115 R)
• M31: 16,179,608 km (0.067 R)
• M32: 16,564,673 km (0.086 R)
• M33: 16,797,148 km (0.094 R)
• M34: 17,187,000 km (0.115 R)
• M35: 17,817,106 km (0.08 R)
• M36: 19,262,072 km (0.089 R)
• M37: 21,162,414 km (0.036 R)
• M38: 21,414,636 km (0.089 R)
• M39: 21,583,382 km (0.119 R)
• M40: 23,729,364 km (0.113 R)
• M41: 24,871,992 km (0.117 R)
• M42: 25,227,138 km (0.028 R)
• M43: 25,405,309 km (0.048 R)
• M44: 25,583,929 km (0.106 R)
• M45: 27,392,866 km (0.088 R)
• M46: 27,484,420 km (0.093 R)
• M47: 29,523,738 km (0.096 R)
• M48: 30,182,717 km (0.108 R)
• M49: 30,561,499 km (0.046 R)
• M50: 31,132,663 km (0.084 R)
• M51: 36,126,988 km (0.078 R)
• M52: 37,744,291 km (0.113 R)
• M53: 38,561,843 km (0.096 R)
• M54: 39,799,018 km (0.117 R)
• M55: 39,902,689 km (0.113 R)
• M56: 40,110,331 km (0.103 R)
• M57: 40,318,272 km (0.117 R)
• M58: 40,526,662 km (0.07 R)
• M59: 41,468,679 km (0.059 R)
• M60: 41,573,847 km (0.053 R)
• M61: 41,889,648 km (0.118 R)
• M62: 42,523,793 km (0.055 R)
• M63: 43,908,621 km (0.102 R)
• M64: 44,660,500 km (0.066 R)
• M65: 46,722,407 km (0.107 R)
• M66: 47,050,774 km (0.037 R)
• M67: 47,599,798 km (0.053 R)
• M68: 50,713,529 km (0.118 R)
• M69: 50,825,877 km (0.088 R)
• M70: 52,863,549 km (0.04 R)
• M71: 53,319,972 km (0.093 R)
• M72: 54,006,926 km (0.103 R)
• M73: 55,274,169 km (0.07 R)
• M74: 55,969,650 km (0.096 R)
• M75: 56,201,975 km (0.11 R)
• M76: 58,190,580 km (0.114 R)
• M77: 58,308,313 km (0.085 R)
• M78: 58,426,047 km (0.07 R)
• M79: 66,494,608 km (0.099 R)
• M80: 66,987,234 km (0.077 R)
• M81: 70,720,449 km (0.025 R)
• M82: 72,612,263 km (0.093 R)
• M83: 77,867,337 km (0.104 R)
• M84: 78,256,591 km (0.069 R)
• M85: 78,386,591 km (0.099 R)
• M86: 78,646,593 km (0.115 R)
• M87: 79,167,492 km (0.119 R)
• M88: 81,131,264 km (0.112 R)
• M89: 82,846,104 km (0.193 R)
• M90: 82,978,498 km (0.151 R)
• M91: 86,445,578 km (0.03 R)
• M92: 87,387,147 km (0.109 R)
• M93: 90,232,050 km (0.047 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 13,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit