🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.2

Radius: 12.2

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.56 AU - 0.9 AU

Year: 416 Days

Day: 9.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 56,180,693 km

• M1: 157,078 km (0.102 R)
• M2: 242,498 km (0.119 R)
• M3: 343,477 km (0.058 R)
• M4: 462,108 km (0.118 R)
• M5: 544,985 km (0.107 R)
• M6: 636,988 km (0.114 R)
• M7: 735,274 km (0.088 R)
• M8: 817,403 km (0.038 R)
• M9: 999,015 km (0.051 R)
• M10: 1,095,206 km (0.111 R)
• M11: 1,212,790 km (0.089 R)
• M12: 1,323,642 km (0.083 R)
• M13: 1,422,676 km (0.095 R)
• M14: 1,500,616 km (0.084 R)
• M15: 1,689,858 km (0.096 R)
• M16: 1,776,924 km (0.059 R)
• M17: 1,878,500 km (0.096 R)
• M18: 1,982,172 km (0.098 R)
• M19: 2,078,812 km (0.05 R)
• M20: 2,163,634 km (0.083 R)
• M21: 2,406,731 km (0.111 R)
• M22: 2,500,828 km (0.046 R)
• M23: 2,634,718 km (0.118 R)
• M24: 2,731,807 km (0.096 R)
• M25: 2,854,926 km (0.082 R)
• M26: 2,949,771 km (0.087 R)
• M27: 3,030,404 km (0.04 R)
• M28: 3,142,602 km (0.1 R)
• M29: 3,287,563 km (0.075 R)
• M30: 3,397,667 km (0.113 R)
• M31: 3,605,608 km (0.096 R)
• M32: 3,692,075 km (0.084 R)
• M33: 3,784,826 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.7

Radius: 10.2

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.35 AU - 1.77 AU

Year: 1299 Days

Day: 12 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 56,180,693 km

• M1: 127,906 km (0.097 R)
• M2: 343,626 km (0.084 R)
• M3: 601,084 km (0.119 R)
• M4: 752,776 km (0.062 R)
• M5: 938,577 km (0.118 R)
• M6: 1,363,285 km (0.114 R)
• M7: 1,550,881 km (0.026 R)
• M8: 1,694,944 km (0.084 R)
• M9: 1,870,422 km (0.108 R)
• M10: 2,024,358 km (0.093 R)
• M11: 2,163,784 km (0.11 R)
• M12: 2,268,053 km (0.078 R)
• M13: 2,393,566 km (0.094 R)
• M14: 2,491,702 km (0.043 R)
• M15: 2,887,239 km (0.038 R)
• M16: 2,970,864 km (0.066 R)
• M17: 3,044,765 km (0.088 R)
• M18: 3,512,109 km (0.061 R)
• M19: 3,851,696 km (0.094 R)
• M20: 4,072,204 km (0.037 R)
• M21: 4,344,771 km (0.082 R)
• M22: 4,428,995 km (0.074 R)
• M23: 4,598,938 km (0.077 R)
• M24: 4,721,608 km (0.076 R)
• M25: 5,147,214 km (0.107 R)
• M26: 5,519,862 km (0.072 R)
• M27: 6,061,855 km (0.083 R)
• M28: 6,169,566 km (0.08 R)
• M29: 6,237,184 km (0.043 R)
• M30: 6,318,715 km (0.11 R)
• M31: 6,496,587 km (0.066 R)
• M32: 6,593,077 km (0.114 R)
• M33: 6,745,667 km (0.069 R)
• M34: 7,096,923 km (0.1 R)
• M35: 7,439,652 km (0.088 R)
• M36: 7,511,758 km (0.064 R)
• M37: 7,700,251 km (0.061 R)
• M38: 8,052,405 km (0.081 R)
• M39: 8,126,456 km (0.043 R)
• M40: 8,260,346 km (0.095 R)
• M41: 8,454,972 km (0.102 R)
• M42: 8,864,272 km (0.106 R)
• M43: 8,940,717 km (0.092 R)
• M44: 9,094,354 km (0.118 R)
• M45: 9,341,938 km (0.111 R)
• M46: 9,497,969 km (0.057 R)
• M47: 9,607,624 km (0.112 R)
• M48: 9,859,846 km (0.066 R)
• M49: 9,923,276 km (0.086 R)
• M50: 10,066,441 km (0.074 R)
• M51: 10,130,169 km (0.115 R)
• M52: 10,613,520 km (0.071 R)
• M53: 10,727,215 km (0.116 R)
• M54: 10,874,269 km (0.095 R)
• M55: 10,939,793 km (0.085 R)
• M56: 11,021,922 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.4

Radius: 12.7

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.45 AU - 2.91 AU

Year: 2926 Days

Day: 9.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 56,180,693 km

• M1: 158,424 km (0.056 R)
• M2: 283,937 km (0.076 R)
• M3: 365,468 km (0.09 R)
• M4: 459,415 km (0.099 R)
• M5: 571,913 km (0.101 R)
• M6: 761,453 km (0.114 R)
• M7: 873,652 km (0.112 R)
• M8: 992,133 km (0.112 R)
• M9: 1,360,443 km (0.062 R)
• M10: 1,467,406 km (0.11 R)
• M11: 1,577,510 km (0.113 R)
• M12: 1,806,095 km (0.109 R)
• M13: 1,888,823 km (0.12 R)
• M14: 2,095,268 km (0.104 R)
• M15: 2,182,483 km (0.112 R)
• M16: 2,610,333 km (0.074 R)
• M17: 2,704,580 km (0.104 R)
• M18: 3,050,600 km (0.101 R)
• M19: 3,164,444 km (0.072 R)
• M20: 3,559,083 km (0.11 R)
• M21: 3,754,907 km (0.072 R)
• M22: 3,892,537 km (0.084 R)
• M23: 4,110,052 km (0.043 R)
• M24: 4,283,735 km (0.108 R)
• M25: 4,363,620 km (0.076 R)
• M26: 4,508,581 km (0.109 R)
• M27: 4,605,969 km (0.069 R)
• M28: 4,720,710 km (0.105 R)
• M29: 4,803,288 km (0.079 R)
• M30: 5,619,943 km (0.099 R)
• M31: 6,062,454 km (0.12 R)
• M32: 6,170,314 km (0.111 R)
• M33: 6,369,728 km (0.1 R)
• M34: 6,516,184 km (0.042 R)
• M35: 6,700,937 km (0.091 R)
• M36: 6,793,838 km (0.095 R)
• M37: 7,170,076 km (0.077 R)
• M38: 7,379,962 km (0.063 R)
• M39: 7,533,898 km (0.083 R)
• M40: 7,766,822 km (0.06 R)
• M41: 8,219,954 km (0.12 R)
• M42: 8,419,667 km (0.077 R)
• M43: 8,701,959 km (0.088 R)
• M44: 8,926,056 km (0.1 R)
• M45: 9,379,936 km (0.097 R)
• M46: 9,505,000 km (0.085 R)
• M47: 9,862,389 km (0.117 R)
• M48: 10,310,136 km (0.095 R)
• M49: 10,547,248 km (0.04 R)
• M50: 10,873,671 km (0.107 R)
• M51: 10,961,186 km (0.099 R)
• M52: 11,070,990 km (0.04 R)
• M53: 11,380,508 km (0.051 R)
• M54: 11,603,409 km (0.089 R)
• M55: 11,692,869 km (0.117 R)
• M56: 12,098,578 km (0.115 R)
• M57: 12,486,186 km (0.104 R)
• M58: 12,692,931 km (0.1 R)
• M59: 12,877,684 km (0.085 R)
• M60: 13,040,147 km (0.09 R)
• M61: 13,203,209 km (0.117 R)
• M62: 13,296,857 km (0.098 R)
• M63: 13,390,505 km (0.04 R)
• M64: 13,720,369 km (0.115 R)
• M65: 13,910,059 km (0.097 R)
• M66: 14,291,982 km (0.109 R)
• M67: 14,580,856 km (0.083 R)
• M68: 14,725,966 km (0.079 R)
• M69: 14,895,759 km (0.053 R)
• M70: 15,066,450 km (0.097 R)
• M71: 16,078,480 km (0.12 R)
• M72: 16,681,060 km (0.045 R)
• M73: 16,985,193 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.6

Radius: 5.1

Gravity: 29.28 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.18 AU - 7.58 AU

Year: 12034 Days

Day: 21.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,180,693 km

• M1: 65,225 km (0.107 R)
• M2: 512,373 km (0.106 R)
• M3: 617,091 km (0.082 R)
• M4: 847,322 km (0.117 R)
• M5: 971,937 km (0.111 R)
• M6: 1,080,545 km (0.03 R)
• M7: 1,309,430 km (0.111 R)
• M8: 1,357,152 km (0.076 R)
• M9: 1,603,988 km (0.054 R)
• M10: 2,543,463 km (0.089 R)
• M11: 3,291,004 km (0.056 R)
• M12: 3,790,511 km (0.03 R)
• M13: 4,528,776 km (0.081 R)
• M14: 4,601,331 km (0.117 R)
• M15: 4,858,490 km (0.118 R)
• M16: 5,082,737 km (0.108 R)
• M17: 5,972,994 km (0.084 R)
• M18: 6,994,149 km (0.096 R)
• M19: 7,417,511 km (0.098 R)
• M20: 8,288,919 km (0.101 R)
• M21: 8,511,820 km (0.075 R)
• M22: 8,963,605 km (0.034 R)
• M23: 9,515,921 km (0.119 R)
• M24: 9,608,970 km (0.099 R)
• M25: 9,796,267 km (0.106 R)
• M26: 9,984,611 km (0.095 R)
• M27: 10,174,151 km (0.077 R)
• M28: 10,895,662 km (0.09 R)
• M29: 11,139,805 km (0.096 R)
• M30: 11,683,295 km (0.059 R)
• M31: 12,744,542 km (0.113 R)
• M32: 12,950,239 km (0.066 R)
• M33: 13,994,731 km (0.116 R)
• M34: 14,047,689 km (0.076 R)
• M35: 14,688,117 km (0.069 R)
• M36: 15,283,517 km (0.087 R)
• M37: 15,997,398 km (0.1 R)
• M38: 17,343,480 km (0.045 R)
• M39: 17,571,317 km (0.061 R)
• M40: 18,550,734 km (0.086 R)
• M41: 18,725,465 km (0.073 R)
• M42: 18,783,808 km (0.113 R)
• M43: 19,017,779 km (0.097 R)
• M44: 20,502,089 km (0.062 R)
• M45: 20,984,841 km (0.098 R)
• M46: 21,410,298 km (0.058 R)
• M47: 21,716,076 km (0.106 R)
• M48: 21,961,566 km (0.053 R)
• M49: 24,086,005 km (0.07 R)
• M50: 24,467,629 km (0.086 R)
• M51: 24,787,170 km (0.079 R)
• M52: 25,236,862 km (0.075 R)
• M53: 25,301,338 km (0.111 R)
• M54: 26,014,023 km (0.102 R)
• M55: 27,194,499 km (0.102 R)
• M56: 27,791,245 km (0.113 R)
• M57: 28,660,858 km (0.097 R)
• M58: 28,862,815 km (0.084 R)
• M59: 28,997,752 km (0.057 R)
• M60: 29,675,281 km (0.066 R)
• M61: 30,358,195 km (0.093 R)
• M62: 30,495,376 km (0.118 R)
• M63: 30,770,337 km (0.104 R)
• M64: 32,999,645 km (0.101 R)
• M65: 33,352,696 km (0.104 R)
• M66: 33,635,884 km (0.093 R)
• M67: 34,062,388 km (0.102 R)
• M68: 34,562,194 km (0.118 R)
• M69: 35,352,520 km (0.078 R)
• M70: 36,294,239 km (0.087 R)
• M71: 37,097,430 km (0.107 R)
• M72: 38,944,514 km (0.115 R)
• M73: 39,019,164 km (0.07 R)
• M74: 39,392,411 km (0.104 R)
• M75: 39,841,803 km (0.103 R)
• M76: 40,292,990 km (0.115 R)
• M77: 41,809,015 km (0.06 R)
• M78: 42,267,532 km (0.093 R)
• M79: 42,344,126 km (0.086 R)
• M80: 43,730,300 km (0.106 R)
• M81: 43,807,792 km (0.11 R)
• M82: 44,740,684 km (0.088 R)
• M83: 46,152,289 km (0.115 R)
• M84: 47,101,488 km (0.107 R)
• M85: 47,737,877 km (0.106 R)
• M86: 48,457,144 km (0.098 R)
• M87: 49,502,384 km (0.089 R)
• M88: 50,555,104 km (0.116 R)
• M89: 52,107,033 km (0.065 R)
• M90: 54,255,857 km (0.093 R)
• M91: 54,339,033 km (0.106 R)
• M92: 55,424,814 km (0.116 R)
• M93: 55,592,514 km (0.074 R)
• M94: 55,928,361 km (0.045 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 16,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit