🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.88 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.4

Radius: 9.1

Gravity: 11.31 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.72 AU - 1.78 AU

Year: 1598 Days

Day: 13.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 18,333,145 km

• M1: 256,710 km (0.104 R)
• M2: 313,707 km (0.057 R)
• M3: 426,204 km (0.074 R)
• M4: 582,983 km (0.052 R)
• M5: 858,991 km (0.078 R)
• M6: 919,129 km (0.115 R)
• M7: 1,016,667 km (0.105 R)
• M8: 1,108,520 km (0.118 R)
• M9: 1,212,940 km (0.073 R)
• M10: 1,340,696 km (0.034 R)
• M11: 1,493,735 km (0.113 R)
• M12: 1,696,141 km (0.03 R)
• M13: 1,806,245 km (0.072 R)
• M14: 1,999,076 km (0.096 R)
• M15: 2,198,790 km (0.087 R)
• M16: 2,258,778 km (0.085 R)
• M17: 2,630,379 km (0.073 R)
• M18: 2,694,258 km (0.104 R)
• M19: 2,797,480 km (0.095 R)
• M20: 2,994,650 km (0.075 R)
• M21: 3,210,071 km (0.106 R)
• M22: 3,319,577 km (0.048 R)
• M23: 3,570,901 km (0.053 R)
• M24: 3,713,169 km (0.116 R)
• M25: 3,784,976 km (0.093 R)
• M26: 4,062,330 km (0.064 R)
• M27: 4,196,071 km (0.083 R)
• M28: 4,285,979 km (0.116 R)
• M29: 4,559,743 km (0.12 R)
• M30: 4,854,900 km (0.102 R)
• M31: 5,092,312 km (0.11 R)
• M32: 5,188,353 km (0.063 R)
• M33: 5,301,300 km (0.086 R)
• M34: 5,398,538 km (0.074 R)
• M35: 5,496,525 km (0.077 R)
• M36: 5,978,529 km (0.093 R)
• M37: 6,181,982 km (0.052 R)
• M38: 6,353,122 km (0.115 R)
• M39: 6,456,644 km (0.038 R)
• M40: 6,526,058 km (0.096 R)
• M41: 6,665,483 km (0.062 R)
• M42: 6,752,997 km (0.096 R)
• M43: 7,214,956 km (0.115 R)
• M44: 7,705,487 km (0.081 R)
• M45: 7,816,040 km (0.109 R)
• M46: 8,188,090 km (0.12 R)
• M47: 8,376,284 km (0.045 R)
• M48: 8,451,980 km (0.049 R)
• M49: 8,814,606 km (0.102 R)
• M50: 8,910,947 km (0.097 R)
• M51: 9,182,467 km (0.111 R)
• M52: 9,260,407 km (0.087 R)
• M53: 9,417,336 km (0.053 R)
• M54: 9,833,068 km (0.092 R)
• M55: 10,093,518 km (0.111 R)
• M56: 10,396,902 km (0.105 R)
• M57: 10,519,124 km (0.093 R)
• M58: 11,054,086 km (0.107 R)
• M59: 11,157,907 km (0.075 R)
• M60: 11,303,914 km (0.084 R)
• M61: 11,788,163 km (0.108 R)
• M62: 11,958,255 km (0.105 R)
• M63: 12,408,395 km (0.111 R)
• M64: 12,581,331 km (0.041 R)
• M65: 12,820,538 km (0.083 R)
• M66: 12,929,744 km (0.081 R)
• M67: 12,995,417 km (0.072 R)
• M68: 13,502,554 km (0.078 R)
• M69: 13,613,705 km (0.092 R)
• M70: 13,725,006 km (0.118 R)
• M71: 13,836,756 km (0.112 R)
• M72: 14,422,581 km (0.04 R)
• M73: 14,536,275 km (0.117 R)
• M74: 15,177,901 km (0.103 R)
• M75: 15,409,329 km (0.059 R)
• M76: 15,502,229 km (0.077 R)
• M77: 15,665,141 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.9

Radius: 13

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.66 AU - 2.96 AU

Year: 3251 Days

Day: 11.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 18,333,145 km

• M1: 163,211 km (0.11 R)
• M2: 250,277 km (0.084 R)
• M3: 335,398 km (0.109 R)
• M4: 424,858 km (0.118 R)
• M5: 518,805 km (0.062 R)
• M6: 708,944 km (0.101 R)
• M7: 861,534 km (0.106 R)
• M8: 1,485,357 km (0.075 R)
• M9: 1,755,681 km (0.107 R)
• M10: 1,884,933 km (0.12 R)
• M11: 1,969,007 km (0.103 R)
• M12: 2,091,378 km (0.052 R)
• M13: 2,229,008 km (0.116 R)
• M14: 2,606,743 km (0.114 R)
• M15: 2,701,139 km (0.102 R)
• M16: 2,865,547 km (0.085 R)
• M17: 2,976,998 km (0.095 R)
• M18: 3,276,642 km (0.1 R)
• M19: 3,452,420 km (0.118 R)
• M20: 3,859,475 km (0.118 R)
• M21: 4,155,230 km (0.107 R)
• M22: 4,281,940 km (0.03 R)
• M23: 4,539,398 km (0.042 R)
• M24: 4,802,092 km (0.084 R)
• M25: 4,885,118 km (0.117 R)
• M26: 5,188,353 km (0.119 R)
• M27: 5,394,050 km (0.081 R)
• M28: 5,689,955 km (0.089 R)
• M29: 6,225,366 km (0.057 R)
• M30: 6,554,332 km (0.053 R)
• M31: 6,832,883 km (0.099 R)
• M32: 7,039,777 km (0.097 R)
• M33: 7,153,471 km (0.079 R)
• M34: 7,421,102 km (0.08 R)
• M35: 7,556,188 km (0.115 R)
• M36: 7,789,711 km (0.043 R)
• M37: 8,045,373 km (0.095 R)
• M38: 8,164,304 km (0.104 R)
• M39: 8,263,936 km (0.11 R)
• M40: 8,444,201 km (0.06 R)
• M41: 8,747,436 km (0.045 R)
• M42: 9,095,700 km (0.114 R)
• M43: 9,490,190 km (0.096 R)
• M44: 9,616,002 km (0.088 R)
• M45: 9,721,318 km (0.112 R)
• M46: 9,911,757 km (0.118 R)
• M47: 10,188,961 km (0.075 R)
• M48: 10,360,849 km (0.115 R)
• M49: 10,620,551 km (0.065 R)
• M50: 10,707,468 km (0.106 R)
• M51: 10,970,012 km (0.086 R)
• M52: 11,102,107 km (0.069 R)
• M53: 11,860,568 km (0.119 R)
• M54: 12,246,082 km (0.088 R)
• M55: 12,360,374 km (0.107 R)
• M56: 13,474,579 km (0.115 R)
• M57: 13,781,853 km (0.113 R)
• M58: 14,163,178 km (0.066 R)
• M59: 14,451,603 km (0.103 R)
• M60: 14,572,329 km (0.119 R)
• M61: 14,790,442 km (0.077 R)
• M62: 15,402,148 km (0.092 R)
• M63: 15,649,134 km (0.047 R)
• M64: 15,947,283 km (0.119 R)
• M65: 16,549,264 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.6

Radius: 9.5

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.12 AU - 5.8 AU

Year: 8806 Days

Day: 5.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 18,333,145 km

• M1: 173,384 km (0.093 R)
• M2: 284,386 km (0.106 R)
• M3: 347,665 km (0.053 R)
• M4: 417,528 km (0.086 R)
• M5: 480,060 km (0.107 R)
• M6: 602,580 km (0.064 R)
• M7: 1,215,931 km (0.083 R)
• M8: 1,954,496 km (0.097 R)
• M9: 2,157,949 km (0.114 R)
• M10: 2,488,411 km (0.099 R)
• M11: 2,610,333 km (0.12 R)
• M12: 2,809,747 km (0.082 R)
• M13: 2,962,487 km (0.103 R)
• M14: 3,628,646 km (0.115 R)
• M15: 3,823,422 km (0.094 R)
• M16: 3,993,066 km (0.114 R)
• M17: 4,252,319 km (0.096 R)
• M18: 5,218,123 km (0.05 R)
• M19: 5,438,331 km (0.114 R)
• M20: 5,629,368 km (0.114 R)
• M21: 6,018,322 km (0.08 R)
• M22: 6,216,091 km (0.048 R)
• M23: 7,271,803 km (0.105 R)
• M24: 7,730,919 km (0.102 R)
• M25: 7,874,084 km (0.105 R)
• M26: 7,946,041 km (0.096 R)
• M27: 8,054,349 km (0.101 R)
• M28: 8,308,965 km (0.1 R)
• M29: 8,677,424 km (0.094 R)
• M30: 8,900,924 km (0.044 R)
• M31: 8,975,872 km (0.109 R)
• M32: 9,164,216 km (0.101 R)
• M33: 10,439,837 km (0.108 R)
• M34: 11,729,221 km (0.034 R)
• M35: 11,935,068 km (0.04 R)
• M36: 13,539,505 km (0.096 R)
• M37: 13,929,357 km (0.097 R)
• M38: 14,060,105 km (0.096 R)
• M39: 14,587,288 km (0.036 R)
• M40: 15,165,783 km (0.107 R)
• M41: 16,299,137 km (0.099 R)
• M42: 16,529,069 km (0.03 R)
• M43: 16,667,596 km (0.113 R)
• M44: 16,760,048 km (0.063 R)
• M45: 17,789,281 km (0.099 R)
• M46: 18,983,671 km (0.114 R)
• M47: 19,080,311 km (0.093 R)
• M48: 20,798,293 km (0.075 R)
• M49: 22,360,843 km (0.116 R)
• M50: 22,872,916 km (0.065 R)
• M51: 23,233,746 km (0.076 R)
• M52: 23,648,282 km (0.09 R)
• M53: 25,278,001 km (0.038 R)
• M54: 28,257,392 km (0.116 R)
• M55: 29,816,352 km (0.12 R)
• M56: 31,003,860 km (0.102 R)
• M57: 31,976,395 km (0.073 R)
• M58: 32,726,928 km (0.118 R)
• M59: 33,308,116 km (0.12 R)
• M60: 34,539,904 km (0.048 R)
• M61: 34,598,996 km (0.098 R)
• M62: 35,013,082 km (0.084 R)
• M63: 35,131,714 km (0.077 R)
• M64: 35,428,815 km (0.117 R)
• M65: 36,025,561 km (0.101 R)
• M66: 36,085,400 km (0.081 R)
• M67: 36,445,332 km (0.095 R)
• M68: 37,047,763 km (0.083 R)
• M69: 37,775,108 km (0.12 R)
• M70: 38,445,905 km (0.112 R)
• M71: 39,552,031 km (0.117 R)
• M72: 40,419,549 km (0.057 R)
• M73: 40,481,782 km (0.114 R)
• M74: 42,173,435 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.8

Radius: 5.9

Gravity: 14.56 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.26 AU - 6.76 AU

Year: 10170 Days

Day: 21 Hours

Environment

Temp: -222 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 18,333,145 km

• M1: 88,861 km (0.082 R)
• M2: 138,228 km (0.068 R)
• M3: 179,069 km (0.033 R)
• M4: 300,841 km (0.076 R)
• M5: 384,915 km (0.095 R)
• M6: 505,192 km (0.12 R)
• M7: 562,787 km (0.046 R)
• M8: 1,082,341 km (0.046 R)
• M9: 1,255,126 km (0.117 R)
• M10: 1,334,862 km (0.086 R)
• M11: 1,938,489 km (0.117 R)
• M12: 2,244,417 km (0.104 R)
• M13: 2,341,655 km (0.117 R)
• M14: 2,641,599 km (0.12 R)
• M15: 2,980,289 km (0.055 R)
• M16: 3,114,328 km (0.091 R)
• M17: 3,556,241 km (0.106 R)
• M18: 4,225,392 km (0.114 R)
• M19: 4,497,810 km (0.098 R)
• M20: 4,559,145 km (0.063 R)
• M21: 4,838,444 km (0.097 R)
• M22: 5,059,550 km (0.064 R)
• M23: 5,251,783 km (0.083 R)
• M24: 5,348,722 km (0.108 R)
• M25: 5,413,797 km (0.026 R)
• M26: 5,742,613 km (0.108 R)
• M27: 6,697,796 km (0.097 R)
• M28: 7,050,697 km (0.063 R)
• M29: 7,996,455 km (0.115 R)
• M30: 8,408,448 km (0.117 R)
• M31: 8,750,727 km (0.092 R)
• M32: 9,175,286 km (0.087 R)
• M33: 9,844,437 km (0.045 R)
• M34: 9,964,116 km (0.105 R)
• M35: 10,407,225 km (0.076 R)
• M36: 10,529,297 km (0.102 R)
• M37: 10,815,776 km (0.09 R)
• M38: 11,902,007 km (0.096 R)
• M39: 13,022,644 km (0.083 R)
• M40: 13,996,826 km (0.109 R)
• M41: 14,041,705 km (0.091 R)
• M42: 14,356,908 km (0.029 R)
• M43: 14,538,220 km (0.078 R)
• M44: 15,687,581 km (0.089 R)
• M45: 16,108,549 km (0.095 R)
• M46: 16,675,675 km (0.086 R)
• M47: 16,818,391 km (0.111 R)
• M48: 16,913,834 km (0.081 R)
• M49: 16,961,556 km (0.09 R)
• M50: 19,657,459 km (0.113 R)
• M51: 20,364,758 km (0.102 R)
• M52: 21,234,670 km (0.057 R)
• M53: 21,286,131 km (0.047 R)
• M54: 21,544,487 km (0.079 R)
• M55: 21,700,069 km (0.065 R)
• M56: 23,648,731 km (0.104 R)
• M57: 24,562,624 km (0.042 R)
• M58: 24,996,607 km (0.118 R)
• M59: 25,707,347 km (0.082 R)
• M60: 25,982,607 km (0.027 R)
• M61: 26,148,062 km (0.101 R)
• M62: 26,203,413 km (0.101 R)
• M63: 26,424,818 km (0.112 R)
• M64: 27,092,922 km (0.074 R)
• M65: 28,502,434 km (0.077 R)
• M66: 28,559,281 km (0.107 R)
• M67: 28,673,125 km (0.111 R)
• M68: 32,158,605 km (0.067 R)
• M69: 32,692,969 km (0.112 R)
• M70: 33,529,820 km (0.079 R)
• M71: 34,737,523 km (0.111 R)
• M72: 34,798,260 km (0.099 R)
• M73: 34,859,146 km (0.111 R)
• M74: 35,530,242 km (0.105 R)
• M75: 36,575,632 km (0.085 R)
• M76: 37,381,965 km (0.063 R)
• M77: 37,568,962 km (0.098 R)
• M78: 37,693,727 km (0.07 R)
• M79: 37,756,109 km (0.066 R)
• M80: 38,068,918 km (0.096 R)
• M81: 38,508,137 km (0.109 R)
• M82: 38,886,022 km (0.033 R)
• M83: 39,138,543 km (0.115 R)
• M84: 39,708,810 km (0.062 R)
• M85: 40,409,526 km (0.046 R)
• M86: 40,793,544 km (0.104 R)
• M87: 41,242,936 km (0.054 R)
• M88: 41,758,750 km (0.113 R)
• M89: 42,276,508 km (0.079 R)
• M90: 42,471,284 km (0.075 R)
• M91: 42,536,210 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.4

Radius: 7.2

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.03 AU - 7.81 AU

Year: 11228 Days

Day: 22.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 18,333,145 km

• M1: 214,224 km (0.057 R)
• M2: 533,765 km (0.048 R)
• M3: 606,919 km (0.102 R)
• M4: 657,782 km (0.108 R)
• M5: 1,334,563 km (0.101 R)
• M6: 1,482,814 km (0.072 R)
• M7: 1,541,157 km (0.086 R)
• M8: 1,648,419 km (0.095 R)
• M9: 1,984,865 km (0.088 R)
• M10: 2,128,179 km (0.089 R)
• M11: 2,221,080 km (0.093 R)
• M12: 2,383,692 km (0.1 R)
• M13: 2,522,071 km (0.107 R)
• M14: 3,027,562 km (0.103 R)
• M15: 4,178,867 km (0.12 R)
• M16: 4,278,948 km (0.055 R)
• M17: 4,670,296 km (0.059 R)
• M18: 4,984,451 km (0.07 R)
• M19: 6,137,552 km (0.056 R)
• M20: 6,270,694 km (0.051 R)
• M21: 6,792,791 km (0.1 R)
• M22: 7,591,942 km (0.08 R)
• M23: 7,673,473 km (0.05 R)
• M24: 8,210,679 km (0.08 R)
• M25: 8,420,415 km (0.109 R)
• M26: 9,672,101 km (0.108 R)
• M27: 14,335,964 km (0.108 R)
• M28: 14,944,977 km (0.105 R)
• M29: 15,744,129 km (0.098 R)
• M30: 15,978,698 km (0.113 R)
• M31: 16,109,596 km (0.11 R)
• M32: 16,240,794 km (0.072 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 20,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit