🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.7

Radius: 13.4

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.51 AU - 1.51 AU

Year: 1198 Days

Day: 12.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 54,099,701 km

• M1: 167,550 km (0.061 R)
• M2: 251,025 km (0.098 R)
• M3: 357,838 km (0.107 R)
• M4: 655,239 km (0.102 R)
• M5: 761,004 km (0.096 R)
• M6: 860,637 km (0.083 R)
• M7: 978,669 km (0.038 R)
• M8: 1,174,194 km (0.069 R)
• M9: 1,322,296 km (0.088 R)
• M10: 1,414,298 km (0.104 R)
• M11: 1,516,623 km (0.086 R)
• M12: 1,704,069 km (0.084 R)
• M13: 1,873,564 km (0.041 R)
• M14: 2,084,646 km (0.113 R)
• M15: 2,350,332 km (0.112 R)
• M16: 2,735,098 km (0.074 R)
• M17: 2,834,580 km (0.12 R)
• M18: 2,925,087 km (0.056 R)
• M19: 3,181,797 km (0.086 R)
• M20: 3,265,572 km (0.047 R)
• M21: 3,478,300 km (0.113 R)
• M22: 3,586,310 km (0.092 R)
• M23: 3,850,500 km (0.089 R)
• M24: 4,258,752 km (0.083 R)
• M25: 4,491,676 km (0.087 R)
• M26: 4,921,620 km (0.119 R)
• M27: 5,043,393 km (0.074 R)
• M28: 5,240,413 km (0.097 R)
• M29: 5,477,676 km (0.086 R)
• M30: 5,566,088 km (0.103 R)
• M31: 5,795,422 km (0.075 R)
• M32: 5,885,479 km (0.053 R)
• M33: 5,975,986 km (0.099 R)
• M34: 6,080,106 km (0.118 R)
• M35: 6,462,329 km (0.119 R)
• M36: 6,609,384 km (0.101 R)
• M37: 6,866,093 km (0.109 R)
• M38: 7,057,429 km (0.084 R)
• M39: 7,167,533 km (0.084 R)
• M40: 7,543,323 km (0.085 R)
• M41: 7,684,244 km (0.059 R)
• M42: 7,797,639 km (0.082 R)
• M43: 7,882,910 km (0.117 R)
• M44: 7,997,203 km (0.092 R)
• M45: 8,299,989 km (0.109 R)
• M46: 8,503,891 km (0.065 R)
• M47: 8,798,150 km (0.052 R)
• M48: 9,065,930 km (0.117 R)
• M49: 9,215,827 km (0.029 R)
• M50: 9,457,278 km (0.063 R)
• M51: 9,731,641 km (0.075 R)
• M52: 10,444,624 km (0.075 R)
• M53: 10,538,871 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.9

Radius: 13.7

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.25 AU - 2.25 AU

Year: 2179 Days

Day: 14 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 54,099,701 km

• M1: 170,691 km (0.114 R)
• M2: 331,060 km (0.087 R)
• M3: 423,661 km (0.118 R)
• M4: 680,670 km (0.115 R)
• M5: 768,783 km (0.074 R)
• M6: 918,980 km (0.072 R)
• M7: 1,011,730 km (0.106 R)
• M8: 1,143,227 km (0.07 R)
• M9: 1,355,656 km (0.113 R)
• M10: 1,463,217 km (0.099 R)
• M11: 1,605,784 km (0.074 R)
• M12: 1,728,454 km (0.086 R)
• M13: 1,828,984 km (0.079 R)
• M14: 2,036,177 km (0.111 R)
• M15: 2,169,768 km (0.116 R)
• M16: 2,315,625 km (0.09 R)
• M17: 2,455,350 km (0.118 R)
• M18: 2,714,154 km (0.048 R)
• M19: 2,941,992 km (0.069 R)
• M20: 3,063,316 km (0.104 R)
• M21: 3,238,196 km (0.113 R)
• M22: 3,458,852 km (0.117 R)
• M23: 3,565,815 km (0.093 R)
• M24: 3,728,278 km (0.096 R)
• M25: 3,870,995 km (0.061 R)
• M26: 4,083,124 km (0.071 R)
• M27: 4,299,144 km (0.12 R)
• M28: 4,414,334 km (0.107 R)
• M29: 4,542,240 km (0.117 R)
• M30: 4,671,493 km (0.106 R)
• M31: 5,103,083 km (0.038 R)
• M32: 5,188,503 km (0.116 R)
• M33: 5,336,006 km (0.096 R)
• M34: 5,435,190 km (0.109 R)
• M35: 5,749,196 km (0.095 R)
• M36: 5,850,922 km (0.077 R)
• M37: 6,107,931 km (0.076 R)
• M38: 6,500,476 km (0.052 R)
• M39: 6,928,326 km (0.09 R)
• M40: 7,077,625 km (0.117 R)
• M41: 7,351,688 km (0.1 R)
• M42: 7,448,478 km (0.097 R)
• M43: 7,741,241 km (0.116 R)
• M44: 7,853,888 km (0.109 R)
• M45: 7,966,984 km (0.097 R)
• M46: 8,338,436 km (0.071 R)
• M47: 8,511,820 km (0.081 R)
• M48: 8,818,196 km (0.118 R)
• M49: 9,068,773 km (0.112 R)
• M50: 9,172,743 km (0.115 R)
• M51: 9,396,691 km (0.098 R)
• M52: 9,531,928 km (0.09 R)
• M53: 9,850,122 km (0.094 R)
• M54: 10,187,316 km (0.12 R)
• M55: 10,512,691 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.2

Radius: 12.7

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.81 AU - 6.33 AU

Year: 7371 Days

Day: 11.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 54,099,701 km

• M1: 163,510 km (0.103 R)
• M2: 245,789 km (0.093 R)
• M3: 436,676 km (0.099 R)
• M4: 623,374 km (0.114 R)
• M5: 1,646,773 km (0.107 R)
• M6: 1,882,839 km (0.098 R)
• M7: 2,234,992 km (0.052 R)
• M8: 2,341,655 km (0.105 R)
• M9: 2,528,802 km (0.094 R)
• M10: 2,721,036 km (0.025 R)
• M11: 2,835,478 km (0.054 R)
• M12: 2,951,416 km (0.117 R)
• M13: 3,205,583 km (0.034 R)
• M14: 3,344,111 km (0.111 R)
• M15: 3,449,278 km (0.107 R)
• M16: 3,591,396 km (0.09 R)
• M17: 3,753,560 km (0.107 R)
• M18: 4,446,049 km (0.111 R)
• M19: 4,581,435 km (0.083 R)
• M20: 4,718,466 km (0.105 R)
• M21: 4,976,373 km (0.057 R)
• M22: 5,300,253 km (0.067 R)
• M23: 5,841,198 km (0.111 R)
• M24: 6,118,403 km (0.104 R)
• M25: 7,156,613 km (0.106 R)
• M26: 7,338,673 km (0.074 R)
• M27: 7,638,018 km (0.094 R)
• M28: 7,730,919 km (0.109 R)
• M29: 7,941,403 km (0.104 R)
• M30: 8,536,055 km (0.079 R)
• M31: 8,680,865 km (0.109 R)
• M32: 8,948,645 km (0.058 R)
• M33: 9,194,435 km (0.038 R)
• M34: 9,467,301 km (0.117 R)
• M35: 9,843,839 km (0.035 R)
• M36: 10,148,720 km (0.105 R)
• M37: 10,534,084 km (0.076 R)
• M38: 10,689,516 km (0.079 R)
• M39: 11,002,923 km (0.072 R)
• M40: 11,319,323 km (0.026 R)
• M41: 11,558,530 km (0.089 R)
• M42: 11,772,604 km (0.077 R)
• M43: 12,042,180 km (0.095 R)
• M44: 12,150,489 km (0.1 R)
• M45: 12,259,097 km (0.06 R)
• M46: 12,368,154 km (0.093 R)
• M47: 12,724,795 km (0.119 R)
• M48: 12,890,400 km (0.091 R)
• M49: 13,056,902 km (0.097 R)
• M50: 14,070,577 km (0.113 R)
• M51: 14,385,331 km (0.096 R)
• M52: 14,500,372 km (0.104 R)
• M53: 14,963,527 km (0.082 R)
• M54: 15,520,031 km (0.107 R)
• M55: 15,875,027 km (0.097 R)
• M56: 16,113,187 km (0.099 R)
• M57: 16,202,796 km (0.113 R)
• M58: 16,472,521 km (0.113 R)
• M59: 17,874,851 km (0.119 R)
• M60: 18,029,535 km (0.101 R)
• M61: 18,621,644 km (0.067 R)
• M62: 18,904,384 km (0.037 R)
• M63: 19,505,767 km (0.05 R)
• M64: 20,113,583 km (0.098 R)
• M65: 20,210,074 km (0.039 R)
• M66: 20,306,714 km (0.116 R)
• M67: 20,435,967 km (0.084 R)
• M68: 20,857,534 km (0.066 R)
• M69: 21,216,568 km (0.065 R)
• M70: 21,314,854 km (0.069 R)
• M71: 21,709,493 km (0.073 R)
• M72: 22,372,661 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.4

Radius: 11.1

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.01 AU - 6.17 AU

Year: 7415 Days

Day: 13.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,099,701 km

• M1: 167,550 km (0.112 R)
• M2: 308,620 km (0.051 R)
• M3: 697,575 km (0.084 R)
• M4: 979,268 km (0.046 R)
• M5: 1,070,971 km (0.055 R)
• M6: 1,263,653 km (0.055 R)
• M7: 1,795,174 km (0.029 R)
• M8: 2,065,647 km (0.054 R)
• M9: 2,205,970 km (0.043 R)
• M10: 2,475,097 km (0.046 R)
• M11: 2,581,461 km (0.038 R)
• M12: 3,182,396 km (0.091 R)
• M13: 3,368,794 km (0.086 R)
• M14: 3,582,869 km (0.086 R)
• M15: 3,655,125 km (0.105 R)
• M16: 4,099,580 km (0.117 R)
• M17: 4,302,734 km (0.075 R)
• M18: 4,587,568 km (0.066 R)
• M19: 4,825,130 km (0.078 R)
• M20: 5,844,340 km (0.12 R)
• M21: 6,044,502 km (0.089 R)
• M22: 6,569,740 km (0.103 R)
• M23: 6,778,130 km (0.076 R)
• M24: 7,201,193 km (0.107 R)
• M25: 7,292,896 km (0.098 R)
• M26: 7,789,112 km (0.083 R)
• M27: 8,457,067 km (0.069 R)
• M28: 9,110,211 km (0.041 R)
• M29: 9,275,966 km (0.092 R)
• M30: 9,610,766 km (0.065 R)
• M31: 9,881,388 km (0.103 R)
• M32: 10,188,812 km (0.119 R)
• M33: 10,568,940 km (0.101 R)
• M34: 11,024,166 km (0.114 R)
• M35: 11,272,050 km (0.077 R)
• M36: 11,990,120 km (0.11 R)
• M37: 12,208,533 km (0.1 R)
• M38: 12,686,199 km (0.116 R)
• M39: 13,095,199 km (0.106 R)
• M40: 13,357,594 km (0.055 R)
• M41: 13,584,085 km (0.118 R)
• M42: 14,155,699 km (0.103 R)
• M43: 15,008,257 km (0.069 R)
• M44: 15,125,691 km (0.08 R)
• M45: 15,480,238 km (0.1 R)
• M46: 15,599,019 km (0.112 R)
• M47: 15,997,099 km (0.104 R)
• M48: 16,519,794 km (0.09 R)
• M49: 16,722,200 km (0.103 R)
• M50: 16,966,343 km (0.12 R)
• M51: 17,211,534 km (0.069 R)
• M52: 17,705,656 km (0.11 R)
• M53: 17,829,822 km (0.11 R)
• M54: 18,246,153 km (0.096 R)
• M55: 18,455,441 km (0.118 R)
• M56: 19,258,332 km (0.12 R)
• M57: 19,428,724 km (0.062 R)
• M58: 19,857,023 km (0.119 R)
• M59: 20,331,847 km (0.079 R)
• M60: 20,461,997 km (0.081 R)
• M61: 20,679,512 km (0.085 R)
• M62: 20,941,608 km (0.044 R)
• M63: 21,248,732 km (0.063 R)
• M64: 22,312,971 km (0.085 R)
• M65: 23,485,519 km (0.104 R)
• M66: 23,667,580 km (0.072 R)
• M67: 24,401,058 km (0.11 R)
• M68: 25,002,292 km (0.066 R)
• M69: 25,141,867 km (0.057 R)
• M70: 25,328,116 km (0.079 R)
• M71: 25,608,612 km (0.106 R)
• M72: 25,843,032 km (0.105 R)
• M73: 26,455,935 km (0.119 R)
• M74: 26,550,780 km (0.092 R)
• M75: 30,084,730 km (0.075 R)
• M76: 30,729,497 km (0.099 R)
• M77: 31,629,627 km (0.112 R)
• M78: 31,730,157 km (0.071 R)
• M79: 31,830,837 km (0.077 R)
• M80: 32,032,494 km (0.117 R)
• M81: 32,640,011 km (0.102 R)
• M82: 32,843,315 km (0.075 R)
• M83: 33,455,918 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.8

Radius: 7.8

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.84 AU - 10.2 AU

Year: 18966 Days

Day: 15.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,099,701 km

• M1: 143,165 km (0.076 R)
• M2: 261,347 km (0.03 R)
• M3: 664,963 km (0.119 R)
• M4: 737,368 km (0.092 R)
• M5: 793,617 km (0.091 R)
• M6: 870,959 km (0.118 R)
• M7: 1,435,242 km (0.111 R)
• M8: 1,856,210 km (0.083 R)
• M9: 2,599,113 km (0.08 R)
• M10: 3,171,774 km (0.077 R)
• M11: 3,585,562 km (0.089 R)
• M12: 3,650,786 km (0.073 R)
• M13: 3,749,371 km (0.084 R)
• M14: 4,118,429 km (0.104 R)
• M15: 4,186,796 km (0.096 R)
• M16: 4,359,282 km (0.089 R)
• M17: 4,640,227 km (0.072 R)
• M18: 4,818,847 km (0.116 R)
• M19: 5,182,968 km (0.08 R)
• M20: 5,331,070 km (0.064 R)
• M21: 5,555,915 km (0.09 R)
• M22: 5,707,458 km (0.082 R)
• M23: 6,367,185 km (0.031 R)
• M24: 6,726,219 km (0.039 R)
• M25: 6,887,935 km (0.092 R)
• M26: 9,644,276 km (0.058 R)
• M27: 10,010,342 km (0.106 R)
• M28: 10,427,570 km (0.048 R)
• M29: 11,135,467 km (0.106 R)
• M30: 11,326,952 km (0.104 R)
• M31: 12,947,247 km (0.07 R)
• M32: 13,758,666 km (0.074 R)
• M33: 14,067,286 km (0.05 R)
• M34: 15,590,492 km (0.063 R)
• M35: 16,127,847 km (0.104 R)
• M36: 17,000,152 km (0.102 R)
• M37: 18,111,964 km (0.064 R)
• M38: 18,168,213 km (0.057 R)
• M39: 18,904,234 km (0.107 R)
• M40: 19,881,258 km (0.108 R)
• M41: 21,288,525 km (0.026 R)
• M42: 21,585,776 km (0.066 R)
• M43: 22,606,482 km (0.094 R)
• M44: 22,970,603 km (0.109 R)
• M45: 24,321,921 km (0.104 R)
• M46: 24,446,087 km (0.111 R)
• M47: 24,632,636 km (0.096 R)
• M48: 26,332,965 km (0.093 R)
• M49: 27,616,814 km (0.093 R)
• M50: 27,681,590 km (0.069 R)
• M51: 28,724,138 km (0.1 R)
• M52: 29,052,505 km (0.091 R)
• M53: 29,978,665 km (0.097 R)
• M54: 30,111,807 km (0.074 R)
• M55: 30,579,151 km (0.081 R)
• M56: 31,927,926 km (0.027 R)
• M57: 32,404,544 km (0.098 R)
• M58: 33,779,199 km (0.115 R)
• M59: 34,962,518 km (0.027 R)
• M60: 35,102,692 km (0.101 R)
• M61: 35,383,487 km (0.093 R)
• M62: 35,947,321 km (0.043 R)
• M63: 36,017,931 km (0.106 R)
• M64: 36,727,324 km (0.103 R)
• M65: 37,083,816 km (0.097 R)
• M66: 37,298,190 km (0.069 R)
• M67: 37,656,477 km (0.099 R)
• M68: 38,232,129 km (0.112 R)
• M69: 39,829,984 km (0.059 R)
• M70: 40,196,200 km (0.11 R)
• M71: 40,563,612 km (0.119 R)
• M72: 41,301,579 km (0.103 R)
• M73: 41,969,533 km (0.083 R)
• M74: 44,981,237 km (0.087 R)
• M75: 45,209,973 km (0.076 R)
• M76: 46,436,077 km (0.097 R)
• M77: 47,906,175 km (0.117 R)
• M78: 49,077,676 km (0.038 R)
• M79: 50,575,001 km (0.108 R)
• M80: 52,167,321 km (0.117 R)
• M81: 52,407,575 km (0.075 R)
• M82: 54,018,744 km (0.081 R)
• M83: 54,099,676 km (0.115 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 12,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit