🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.1

Radius: 11.5

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.53 AU - 0.69 AU

Year: 323 Days

Day: 8.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 47,660,564 km

• M1: 147,354 km (0.088 R)
• M2: 221,405 km (0.082 R)
• M3: 310,864 km (0.059 R)
• M4: 389,403 km (0.087 R)
• M5: 477,217 km (0.093 R)
• M6: 573,558 km (0.055 R)
• M7: 649,255 km (0.1 R)
• M8: 743,950 km (0.117 R)
• M9: 820,245 km (0.085 R)
• M10: 895,493 km (0.116 R)
• M11: 985,850 km (0.097 R)
• M12: 1,058,106 km (0.105 R)
• M13: 1,158,785 km (0.067 R)
• M14: 1,235,379 km (0.081 R)
• M15: 1,346,830 km (0.089 R)
• M16: 1,466,508 km (0.074 R)
• M17: 1,545,196 km (0.078 R)
• M18: 1,645,577 km (0.069 R)
• M19: 1,784,703 km (0.087 R)
• M20: 1,992,793 km (0.107 R)
• M21: 2,108,133 km (0.077 R)
• M22: 2,265,660 km (0.108 R)
• M23: 2,544,809 km (0.083 R)
• M24: 2,676,605 km (0.116 R)
• M25: 2,749,459 km (0.093 R)
• M26: 3,022,326 km (0.11 R)
• M27: 3,123,753 km (0.06 R)
• M28: 3,200,646 km (0.074 R)
• M29: 3,541,131 km (0.078 R)
• M30: 3,614,733 km (0.102 R)
• M31: 3,702,248 km (0.113 R)
• M32: 3,845,413 km (0.087 R)
• M33: 4,025,080 km (0.03 R)
• M34: 4,108,855 km (0.11 R)
• M35: 4,186,347 km (0.115 R)
• M36: 4,278,499 km (0.113 R)
• M37: 4,515,462 km (0.12 R)
• M38: 4,617,338 km (0.053 R)
• M39: 4,815,855 km (0.082 R)
• M40: 5,024,843 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.4

Radius: 14.2

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.81 AU - 1.23 AU

Year: 699 Days

Day: 7.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 47,660,564 km

• M1: 176,825 km (0.068 R)
• M2: 364,720 km (0.104 R)
• M3: 468,391 km (0.059 R)
• M4: 578,794 km (0.11 R)
• M5: 696,228 km (0.069 R)
• M6: 940,821 km (0.035 R)
• M7: 1,128,866 km (0.088 R)
• M8: 1,324,839 km (0.036 R)
• M9: 1,465,760 km (0.075 R)
• M10: 1,594,863 km (0.106 R)
• M11: 1,710,502 km (0.078 R)
• M12: 2,201,931 km (0.095 R)
• M13: 2,464,176 km (0.102 R)
• M14: 2,640,253 km (0.093 R)
• M15: 2,743,924 km (0.091 R)
• M16: 2,983,730 km (0.1 R)
• M17: 3,745,033 km (0.082 R)
• M18: 3,893,434 km (0.107 R)
• M19: 4,236,612 km (0.087 R)
• M20: 4,342,377 km (0.12 R)
• M21: 4,631,550 km (0.067 R)
• M22: 4,765,889 km (0.113 R)
• M23: 4,901,425 km (0.038 R)
• M24: 5,012,576 km (0.051 R)
• M25: 5,281,254 km (0.113 R)
• M26: 5,386,421 km (0.113 R)
• M27: 5,483,510 km (0.101 R)
• M28: 5,607,975 km (0.119 R)
• M29: 5,715,387 km (0.085 R)
• M30: 5,941,429 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.3

Radius: 11.4

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.87 AU - 2.97 AU

Year: 2553 Days

Day: 5.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 47,660,564 km

• M1: 145,559 km (0.053 R)
• M2: 320,289 km (0.108 R)
• M3: 444,904 km (0.112 R)
• M4: 548,276 km (0.097 R)
• M5: 772,972 km (0.037 R)
• M6: 874,848 km (0.08 R)
• M7: 964,607 km (0.109 R)
• M8: 1,147,864 km (0.095 R)
• M9: 1,272,479 km (0.078 R)
• M10: 1,356,105 km (0.077 R)
• M11: 1,508,844 km (0.103 R)
• M12: 1,667,418 km (0.104 R)
• M13: 1,788,293 km (0.102 R)
• M14: 1,949,111 km (0.103 R)
• M15: 2,076,867 km (0.082 R)
• M16: 2,493,198 km (0.036 R)
• M17: 2,607,640 km (0.053 R)
• M18: 2,707,123 km (0.059 R)
• M19: 2,782,670 km (0.094 R)
• M20: 2,884,397 km (0.072 R)
• M21: 3,022,176 km (0.118 R)
• M22: 3,206,331 km (0.079 R)
• M23: 3,277,390 km (0.054 R)
• M24: 3,376,125 km (0.083 R)
• M25: 3,457,506 km (0.113 R)
• M26: 3,539,785 km (0.117 R)
• M27: 3,659,613 km (0.074 R)
• M28: 3,922,456 km (0.095 R)
• M29: 4,152,687 km (0.102 R)
• M30: 4,387,406 km (0.071 R)
• M31: 4,870,159 km (0.033 R)
• M32: 5,444,016 km (0.106 R)
• M33: 5,572,072 km (0.109 R)
• M34: 5,755,329 km (0.12 R)
• M35: 5,875,008 km (0.088 R)
• M36: 6,050,486 km (0.075 R)
• M37: 6,339,359 km (0.091 R)
• M38: 6,440,488 km (0.057 R)
• M39: 6,519,475 km (0.117 R)
• M40: 6,873,125 km (0.076 R)
• M41: 6,977,095 km (0.038 R)
• M42: 7,233,207 km (0.054 R)
• M43: 7,599,422 km (0.073 R)
• M44: 7,863,163 km (0.086 R)
• M45: 7,935,569 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.2

Radius: 13

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.37 AU - 4.89 AU

Year: 6757 Days

Day: 6.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 47,660,564 km

• M1: 209,587 km (0.094 R)
• M2: 347,217 km (0.096 R)
• M3: 718,967 km (0.112 R)
• M4: 831,016 km (0.098 R)
• M5: 1,048,980 km (0.076 R)
• M6: 1,139,188 km (0.064 R)
• M7: 1,342,042 km (0.082 R)
• M8: 1,440,927 km (0.1 R)
• M9: 1,753,287 km (0.032 R)
• M10: 1,878,052 km (0.104 R)
• M11: 2,779,828 km (0.117 R)
• M12: 3,019,783 km (0.108 R)
• M13: 3,841,075 km (0.101 R)
• M14: 4,171,686 km (0.117 R)
• M15: 4,277,003 km (0.036 R)
• M16: 4,706,947 km (0.114 R)
• M17: 5,983,915 km (0.111 R)
• M18: 6,246,908 km (0.106 R)
• M19: 7,464,485 km (0.09 R)
• M20: 8,298,643 km (0.117 R)
• M21: 8,458,264 km (0.117 R)
• M22: 8,592,154 km (0.097 R)
• M23: 8,862,178 km (0.102 R)
• M24: 9,217,174 km (0.101 R)
• M25: 9,465,805 km (0.105 R)
• M26: 9,688,706 km (0.11 R)
• M27: 9,772,631 km (0.105 R)
• M28: 10,396,304 km (0.06 R)
• M29: 11,238,091 km (0.05 R)
• M30: 11,414,916 km (0.085 R)
• M31: 11,592,788 km (0.078 R)
• M32: 11,801,477 km (0.09 R)
• M33: 12,283,032 km (0.058 R)
• M34: 12,434,874 km (0.062 R)
• M35: 12,526,279 km (0.085 R)
• M36: 12,740,353 km (0.113 R)
• M37: 13,515,120 km (0.104 R)
• M38: 13,609,068 km (0.095 R)
• M39: 14,657,599 km (0.103 R)
• M40: 14,818,716 km (0.105 R)
• M41: 16,562,579 km (0.088 R)
• M42: 17,237,415 km (0.087 R)
• M43: 18,093,713 km (0.118 R)
• M44: 18,232,091 km (0.111 R)
• M45: 18,509,595 km (0.11 R)
• M46: 19,174,707 km (0.078 R)
• M47: 19,315,778 km (0.107 R)
• M48: 19,527,908 km (0.115 R)
• M49: 19,883,203 km (0.109 R)
• M50: 20,061,673 km (0.076 R)
• M51: 20,204,838 km (0.066 R)
• M52: 20,456,162 km (0.072 R)
• M53: 21,143,714 km (0.071 R)
• M54: 21,545,235 km (0.057 R)
• M55: 21,875,697 km (0.078 R)
• M56: 22,989,004 km (0.05 R)
• M57: 23,101,352 km (0.094 R)
• M58: 23,817,178 km (0.074 R)
• M59: 24,006,868 km (0.094 R)
• M60: 24,425,742 km (0.081 R)
• M61: 24,923,903 km (0.115 R)
• M62: 25,580,488 km (0.095 R)
• M63: 25,774,666 km (0.067 R)
• M64: 26,203,563 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.9

Radius: 6.4

Gravity: 18.14 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.95 AU - 7.77 AU

Year: 13543 Days

Day: 18.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 47,660,564 km

• M1: 276,008 km (0.028 R)
• M2: 346,618 km (0.047 R)
• M3: 392,395 km (0.082 R)
• M4: 473,776 km (0.093 R)
• M5: 1,624,483 km (0.05 R)
• M6: 1,705,117 km (0.118 R)
• M7: 1,786,947 km (0.084 R)
• M8: 1,926,521 km (0.104 R)
• M9: 2,098,709 km (0.108 R)
• M10: 2,246,062 km (0.064 R)
• M11: 2,396,857 km (0.094 R)
• M12: 2,458,043 km (0.118 R)
• M13: 2,550,943 km (0.106 R)
• M14: 2,804,212 km (0.116 R)
• M15: 3,233,109 km (0.102 R)
• M16: 3,824,619 km (0.085 R)
• M17: 3,968,682 km (0.117 R)
• M18: 5,065,533 km (0.079 R)
• M19: 5,667,366 km (0.096 R)
• M20: 6,249,451 km (0.104 R)
• M21: 6,419,245 km (0.113 R)
• M22: 6,547,600 km (0.115 R)
• M23: 6,894,068 km (0.08 R)
• M24: 6,937,900 km (0.107 R)
• M25: 7,157,809 km (0.109 R)
• M26: 7,469,870 km (0.086 R)
• M27: 7,559,779 km (0.08 R)
• M28: 7,695,314 km (0.096 R)
• M29: 8,292,210 km (0.049 R)
• M30: 8,432,084 km (0.085 R)
• M31: 8,951,488 km (0.065 R)
• M32: 9,481,363 km (0.088 R)
• M33: 10,220,078 km (0.114 R)
• M34: 10,520,769 km (0.114 R)
• M35: 10,621,748 km (0.071 R)
• M36: 11,285,215 km (0.084 R)
• M37: 12,598,684 km (0.106 R)
• M38: 12,921,067 km (0.081 R)
• M39: 13,628,815 km (0.103 R)
• M40: 14,070,577 km (0.1 R)
• M41: 14,293,329 km (0.073 R)
• M42: 14,685,724 km (0.05 R)
• M43: 17,950,697 km (0.12 R)
• M44: 18,374,059 km (0.086 R)
• M45: 19,788,058 km (0.043 R)
• M46: 21,300,493 km (0.074 R)
• M47: 22,588,979 km (0.115 R)
• M48: 24,101,713 km (0.029 R)
• M49: 24,234,705 km (0.028 R)
• M50: 24,568,608 km (0.116 R)
• M51: 24,971,026 km (0.08 R)
• M52: 25,105,814 km (0.049 R)
• M53: 25,443,456 km (0.116 R)
• M54: 25,578,992 km (0.107 R)
• M55: 25,714,827 km (0.041 R)
• M56: 25,986,945 km (0.097 R)
• M57: 27,016,328 km (0.088 R)
• M58: 27,293,084 km (0.101 R)
• M59: 28,550,006 km (0.093 R)
• M60: 28,831,998 km (0.102 R)
• M61: 29,043,978 km (0.049 R)
• M62: 30,040,300 km (0.04 R)
• M63: 30,398,736 km (0.103 R)
• M64: 31,919,997 km (0.119 R)
• M65: 33,021,636 km (0.103 R)
• M66: 34,360,088 km (0.087 R)
• M67: 37,012,757 km (0.073 R)
• M68: 38,558,103 km (0.109 R)
• M69: 38,869,566 km (0.098 R)
• M70: 39,103,836 km (0.09 R)
• M71: 39,260,166 km (0.093 R)
• M72: 39,573,723 km (0.08 R)
• M73: 41,870,798 km (0.076 R)
• M74: 42,191,087 km (0.072 R)
• M75: 42,351,606 km (0.062 R)
• M76: 42,672,942 km (0.081 R)
• M77: 43,237,525 km (0.077 R)
• M78: 44,700,442 km (0.107 R)
• M79: 44,782,123 km (0.038 R)
• M80: 46,510,277 km (0.111 R)
• M81: 46,593,154 km (0.111 R)
• M82: 46,676,032 km (0.109 R)
• M83: 46,841,936 km (0.069 R)
• M84: 47,424,320 km (0.106 R)
• M85: 48,008,949 km (0.07 R)
• M86: 50,371,398 km (0.082 R)
• M87: 53,030,800 km (0.112 R)
• M88: 53,290,501 km (0.117 R)
• M89: 55,999,569 km (0.078 R)
• M90: 56,264,058 km (0.112 R)
• M91: 58,127,449 km (0.108 R)
• M92: 58,842,677 km (0.111 R)
• M93: 59,021,895 km (0.083 R)
• M94: 59,560,747 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.2

Radius: 6

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.48 AU - 9.62 AU

Year: 16957 Days

Day: 17.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,660,564 km

• M1: 102,475 km (0.08 R)
• M2: 513,869 km (0.1 R)
• M3: 1,295,667 km (0.105 R)
• M4: 1,858,305 km (0.073 R)
• M5: 2,461,184 km (0.074 R)
• M6: 2,567,249 km (0.066 R)
• M7: 2,922,394 km (0.068 R)
• M8: 3,177,459 km (0.085 R)
• M9: 3,861,121 km (0.06 R)
• M10: 4,267,130 km (0.101 R)
• M11: 5,461,070 km (0.103 R)
• M12: 5,704,616 km (0.108 R)
• M13: 6,238,231 km (0.048 R)
• M14: 6,713,653 km (0.083 R)
• M15: 7,391,032 km (0.041 R)
• M16: 10,054,922 km (0.105 R)
• M17: 10,481,874 km (0.118 R)
• M18: 10,784,361 km (0.081 R)
• M19: 10,827,894 km (0.105 R)
• M20: 11,709,025 km (0.076 R)
• M21: 12,158,118 km (0.099 R)
• M22: 12,248,774 km (0.06 R)
• M23: 12,476,014 km (0.049 R)
• M24: 12,658,822 km (0.117 R)
• M25: 12,796,452 km (0.087 R)
• M26: 13,586,179 km (0.093 R)
• M27: 14,010,589 km (0.115 R)
• M28: 16,246,927 km (0.113 R)
• M29: 16,596,837 km (0.113 R)
• M30: 16,898,725 km (0.043 R)
• M31: 17,202,558 km (0.119 R)
• M32: 17,918,235 km (0.074 R)
• M33: 18,539,515 km (0.04 R)
• M34: 19,484,524 km (0.075 R)
• M35: 19,696,654 km (0.031 R)
• M36: 20,283,975 km (0.107 R)
• M37: 20,714,668 km (0.099 R)
• M38: 21,311,862 km (0.109 R)
• M39: 21,530,425 km (0.119 R)
• M40: 21,914,742 km (0.11 R)
• M41: 23,983,231 km (0.109 R)
• M42: 24,096,776 km (0.1 R)
• M43: 24,210,620 km (0.099 R)
• M44: 25,184,652 km (0.12 R)
• M45: 25,821,939 km (0.068 R)
• M46: 25,996,520 km (0.117 R)
• M47: 27,052,980 km (0.092 R)
• M48: 27,526,906 km (0.088 R)
• M49: 27,824,606 km (0.057 R)
• M50: 27,943,835 km (0.103 R)
• M51: 28,363,008 km (0.074 R)
• M52: 31,478,384 km (0.044 R)
• M53: 31,852,079 km (0.055 R)
• M54: 31,976,844 km (0.072 R)
• M55: 32,352,484 km (0.119 R)
• M56: 32,415,166 km (0.105 R)
• M57: 32,477,997 km (0.078 R)
• M58: 32,981,693 km (0.052 R)
• M59: 33,171,233 km (0.097 R)
• M60: 33,551,362 km (0.089 R)
• M61: 33,678,370 km (0.105 R)
• M62: 36,122,500 km (0.091 R)
• M63: 36,971,767 km (0.091 R)
• M64: 37,431,781 km (0.099 R)
• M65: 37,893,589 km (0.105 R)
• M66: 37,959,712 km (0.025 R)
• M67: 38,092,106 km (0.098 R)
• M68: 38,158,378 km (0.118 R)
• M69: 39,894,311 km (0.106 R)
• M70: 39,961,630 km (0.091 R)
• M71: 40,568,848 km (0.079 R)
• M72: 41,179,207 km (0.115 R)
• M73: 41,587,759 km (0.089 R)
• M74: 41,997,508 km (0.095 R)
• M75: 44,904,045 km (0.105 R)
• M76: 45,044,068 km (0.119 R)
• M77: 46,593,902 km (0.119 R)
• M78: 47,161,776 km (0.055 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: 411 - 20,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit