🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.2

Radius: 10

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.45 AU - 2.21 AU

Year: 1574 Days

Day: 14.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 45,097,036 km

• M1: 130,449 km (0.093 R)
• M2: 193,280 km (0.103 R)
• M3: 312,660 km (0.089 R)
• M4: 387,608 km (0.114 R)
• M5: 543,489 km (0.037 R)
• M6: 774,468 km (0.107 R)
• M7: 899,382 km (0.066 R)
• M8: 961,914 km (0.074 R)
• M9: 1,069,625 km (0.048 R)
• M10: 1,204,562 km (0.115 R)
• M11: 1,387,520 km (0.107 R)
• M12: 1,516,773 km (0.062 R)
• M13: 1,592,469 km (0.093 R)
• M14: 1,834,219 km (0.083 R)
• M15: 2,080,906 km (0.025 R)
• M16: 2,244,118 km (0.057 R)
• M17: 2,338,364 km (0.116 R)
• M18: 2,538,377 km (0.077 R)
• M19: 2,629,033 km (0.053 R)
• M20: 2,821,565 km (0.047 R)
• M21: 3,204,237 km (0.099 R)
• M22: 3,418,461 km (0.099 R)
• M23: 3,485,331 km (0.089 R)
• M24: 3,800,534 km (0.066 R)
• M25: 3,904,654 km (0.082 R)
• M26: 4,018,648 km (0.063 R)
• M27: 4,231,974 km (0.106 R)
• M28: 4,513,069 km (0.101 R)
• M29: 4,669,997 km (0.072 R)
• M30: 4,735,072 km (0.107 R)
• M31: 4,903,818 km (0.104 R)
• M32: 4,988,939 km (0.068 R)
• M33: 5,112,806 km (0.109 R)
• M34: 5,324,787 km (0.051 R)
• M35: 5,392,854 km (0.109 R)
• M36: 5,529,885 km (0.106 R)
• M37: 5,917,643 km (0.113 R)
• M38: 6,170,912 km (0.079 R)
• M39: 6,263,064 km (0.118 R)
• M40: 6,772,296 km (0.089 R)
• M41: 6,856,669 km (0.066 R)
• M42: 6,930,869 km (0.084 R)
• M43: 7,079,869 km (0.104 R)
• M44: 7,176,359 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.9

Radius: 8.4

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.53 AU - 2.39 AU

Year: 1745 Days

Day: 8 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 45,097,036 km

• M1: 124,765 km (0.117 R)
• M2: 239,955 km (0.041 R)
• M3: 432,936 km (0.068 R)
• M4: 545,434 km (0.038 R)
• M5: 668,403 km (0.054 R)
• M6: 967,150 km (0.069 R)
• M7: 1,041,949 km (0.104 R)
• M8: 1,101,489 km (0.06 R)
• M9: 1,260,212 km (0.073 R)
• M10: 1,416,991 km (0.032 R)
• M11: 1,570,628 km (0.103 R)
• M12: 1,679,386 km (0.086 R)
• M13: 1,842,298 km (0.051 R)
• M14: 1,978,432 km (0.112 R)
• M15: 2,128,927 km (0.105 R)
• M16: 2,194,601 km (0.099 R)
• M17: 2,327,892 km (0.049 R)
• M18: 2,498,434 km (0.097 R)
• M19: 2,567,847 km (0.069 R)
• M20: 2,673,164 km (0.106 R)
• M21: 2,924,638 km (0.066 R)
• M22: 3,221,291 km (0.063 R)
• M23: 3,463,041 km (0.115 R)
• M24: 4,005,034 km (0.082 R)
• M25: 4,059,338 km (0.067 R)
• M26: 4,376,336 km (0.11 R)
• M27: 4,615,842 km (0.078 R)
• M28: 4,701,412 km (0.12 R)
• M29: 4,946,753 km (0.046 R)
• M30: 5,107,720 km (0.107 R)
• M31: 5,196,282 km (0.114 R)
• M32: 5,450,000 km (0.114 R)
• M33: 5,585,984 km (0.067 R)
• M34: 5,646,721 km (0.05 R)
• M35: 5,768,943 km (0.115 R)
• M36: 5,953,995 km (0.096 R)
• M37: 6,094,019 km (0.081 R)
• M38: 6,235,239 km (0.07 R)
• M39: 6,345,792 km (0.041 R)
• M40: 6,617,013 km (0.091 R)
• M41: 6,990,110 km (0.072 R)
• M42: 7,088,546 km (0.071 R)
• M43: 7,403,299 km (0.099 R)
• M44: 7,892,634 km (0.091 R)
• M45: 8,046,570 km (0.12 R)
• M46: 8,201,554 km (0.074 R)
• M47: 8,479,656 km (0.106 R)
• M48: 9,116,345 km (0.06 R)
• M49: 9,206,103 km (0.12 R)
• M50: 9,368,267 km (0.107 R)
• M51: 9,476,876 km (0.116 R)
• M52: 9,622,285 km (0.092 R)
• M53: 9,952,447 km (0.072 R)
• M54: 10,473,347 km (0.088 R)
• M55: 10,529,596 km (0.104 R)
• M56: 10,699,240 km (0.117 R)
• M57: 10,926,778 km (0.116 R)
• M58: 11,232,706 km (0.044 R)
• M59: 11,367,493 km (0.084 R)
• M60: 11,696,908 km (0.094 R)
• M61: 11,833,491 km (0.085 R)
• M62: 12,009,867 km (0.056 R)
• M63: 12,167,393 km (0.066 R)
• M64: 12,286,024 km (0.077 R)
• M65: 12,385,058 km (0.096 R)
• M66: 12,504,437 km (0.107 R)
• M67: 12,623,966 km (0.111 R)
• M68: 13,167,305 km (0.094 R)
• M69: 13,779,909 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.7

Radius: 8.3

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.34 AU - 5.52 AU

Year: 6960 Days

Day: 9.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 45,097,036 km

• M1: 108,907 km (0.115 R)
• M2: 290,968 km (0.09 R)
• M3: 343,178 km (0.108 R)
• M4: 634,295 km (0.098 R)
• M5: 754,123 km (0.091 R)
• M6: 933,341 km (0.107 R)
• M7: 1,063,192 km (0.052 R)
• M8: 1,174,792 km (0.052 R)
• M9: 1,315,863 km (0.095 R)
• M10: 1,866,832 km (0.085 R)
• M11: 2,101,850 km (0.109 R)
• M12: 2,377,709 km (0.079 R)
• M13: 2,482,726 km (0.086 R)
• M14: 2,621,852 km (0.066 R)
• M15: 2,874,074 km (0.116 R)
• M16: 3,008,862 km (0.117 R)
• M17: 3,180,301 km (0.112 R)
• M18: 3,485,182 km (0.044 R)
• M19: 3,726,034 km (0.088 R)
• M20: 3,873,238 km (0.12 R)
• M21: 4,122,917 km (0.047 R)
• M22: 4,377,832 km (0.1 R)
• M23: 4,624,818 km (0.096 R)
• M24: 4,823,035 km (0.097 R)
• M25: 5,255,224 km (0.047 R)
• M26: 5,323,889 km (0.109 R)
• M27: 5,601,543 km (0.108 R)
• M28: 5,727,953 km (0.084 R)
• M29: 5,926,619 km (0.1 R)
• M30: 6,185,423 km (0.065 R)
• M31: 6,243,467 km (0.092 R)
• M32: 6,684,332 km (0.093 R)
• M33: 6,773,792 km (0.104 R)
• M34: 6,833,631 km (0.052 R)
• M35: 7,165,888 km (0.117 R)
• M36: 7,720,896 km (0.061 R)
• M37: 7,814,694 km (0.065 R)
• M38: 8,050,909 km (0.086 R)
• M39: 8,225,789 km (0.114 R)
• M40: 8,450,036 km (0.114 R)
• M41: 9,118,439 km (0.05 R)
• M42: 9,300,649 km (0.109 R)
• M43: 9,517,566 km (0.088 R)
• M44: 9,786,992 km (0.119 R)
• M45: 10,264,209 km (0.064 R)
• M46: 10,575,073 km (0.119 R)
• M47: 11,135,467 km (0.055 R)
• M48: 11,276,987 km (0.069 R)
• M49: 11,365,848 km (0.054 R)
• M50: 11,759,290 km (0.103 R)
• M51: 12,120,868 km (0.104 R)
• M52: 12,175,472 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.7

Radius: 8

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.1 AU - 6.4 AU

Year: 7648 Days

Day: 13.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 45,097,036 km

• M1: 103,522 km (0.073 R)
• M2: 256,261 km (0.055 R)
• M3: 308,321 km (0.109 R)
• M4: 878,887 km (0.082 R)
• M5: 1,169,107 km (0.112 R)
• M6: 1,240,316 km (0.066 R)
• M7: 1,313,170 km (0.085 R)
• M8: 1,370,765 km (0.092 R)
• M9: 1,488,499 km (0.114 R)
• M10: 1,618,499 km (0.048 R)
• M11: 2,294,083 km (0.066 R)
• M12: 2,434,855 km (0.118 R)
• M13: 2,516,535 km (0.091 R)
• M14: 2,777,733 km (0.04 R)
• M15: 2,895,616 km (0.091 R)
• M16: 3,225,180 km (0.042 R)
• M17: 3,405,895 km (0.071 R)
• M18: 4,088,809 km (0.101 R)
• M19: 4,247,532 km (0.067 R)
• M20: 4,954,981 km (0.107 R)
• M21: 5,442,221 km (0.092 R)
• M22: 5,522,705 km (0.113 R)
• M23: 5,644,178 km (0.118 R)
• M24: 5,876,055 km (0.113 R)
• M25: 5,958,633 km (0.118 R)
• M26: 6,041,660 km (0.098 R)
• M27: 6,306,897 km (0.067 R)
• M28: 6,633,170 km (0.074 R)
• M29: 6,719,188 km (0.073 R)
• M30: 6,964,978 km (0.098 R)
• M31: 7,067,153 km (0.082 R)
• M32: 7,495,302 km (0.042 R)
• M33: 7,931,829 km (0.12 R)
• M34: 8,469,783 km (0.109 R)
• M35: 8,578,839 km (0.115 R)
• M36: 9,210,591 km (0.118 R)
• M37: 9,955,738 km (0.117 R)
• M38: 10,103,840 km (0.113 R)
• M39: 10,219,479 km (0.113 R)
• M40: 10,552,335 km (0.071 R)
• M41: 10,636,109 km (0.088 R)
• M42: 10,821,162 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.9

Radius: 3

Gravity: 37.77 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.33 AU - 8.59 AU

Year: 12955 Days

Day: 18.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 45,097,036 km

• M1: 38,746 km (0.057 R)
• M2: 164,707 km (0.082 R)
• M3: 194,477 km (0.103 R)
• M4: 259,852 km (0.036 R)
• M5: 384,317 km (0.109 R)
• M6: 602,730 km (0.065 R)
• M7: 699,520 km (0.091 R)
• M8: 749,785 km (0.109 R)
• M9: 1,213,538 km (0.07 R)
• M10: 1,294,770 km (0.081 R)
• M11: 1,335,909 km (0.04 R)
• M12: 1,726,210 km (0.072 R)
• M13: 1,910,365 km (0.058 R)
• M14: 2,100,803 km (0.078 R)
• M15: 2,125,038 km (0.085 R)
• M16: 2,372,473 km (0.081 R)
• M17: 3,364,307 km (0.109 R)
• M18: 3,421,154 km (0.047 R)
• M19: 3,478,450 km (0.101 R)
• M20: 3,507,172 km (0.078 R)
• M21: 3,564,768 km (0.047 R)
• M22: 4,037,347 km (0.082 R)
• M23: 4,128,153 km (0.085 R)
• M24: 4,846,373 km (0.103 R)
• M25: 5,007,639 km (0.057 R)
• M26: 5,468,251 km (0.12 R)
• M27: 6,045,549 km (0.079 R)
• M28: 7,627,247 km (0.096 R)
• M29: 7,739,446 km (0.093 R)
• M30: 7,890,091 km (0.099 R)
• M31: 8,270,518 km (0.035 R)
• M32: 10,055,520 km (0.091 R)
• M33: 10,675,902 km (0.079 R)
• M34: 11,054,086 km (0.11 R)
• M35: 11,138,758 km (0.073 R)
• M36: 11,522,178 km (0.1 R)
• M37: 12,610,053 km (0.081 R)
• M38: 12,920,469 km (0.083 R)
• M39: 14,463,721 km (0.075 R)
• M40: 14,649,072 km (0.092 R)
• M41: 15,303,862 km (0.104 R)
• M42: 15,968,376 km (0.085 R)
• M43: 16,255,903 km (0.119 R)
• M44: 17,128,956 km (0.05 R)
• M45: 18,466,960 km (0.075 R)
• M46: 18,819,263 km (0.093 R)
• M47: 19,122,946 km (0.08 R)
• M48: 19,173,809 km (0.12 R)
• M49: 19,377,263 km (0.109 R)
• M50: 19,479,438 km (0.102 R)
• M51: 19,530,451 km (0.086 R)
• M52: 19,632,776 km (0.093 R)
• M53: 19,838,024 km (0.087 R)
• M54: 20,457,808 km (0.096 R)
• M55: 21,031,516 km (0.086 R)
• M56: 21,557,652 km (0.081 R)
• M57: 21,822,440 km (0.095 R)
• M58: 22,569,232 km (0.061 R)
• M59: 23,596,222 km (0.05 R)
• M60: 24,693,672 km (0.119 R)
• M61: 25,026,078 km (0.118 R)
• M62: 25,583,330 km (0.116 R)
• M63: 26,088,522 km (0.077 R)
• M64: 26,144,771 km (0.118 R)
• M65: 26,710,401 km (0.098 R)
• M66: 27,108,630 km (0.099 R)
• M67: 27,680,842 km (0.102 R)
• M68: 27,968,519 km (0.12 R)
• M69: 28,314,987 km (0.052 R)
• M70: 30,305,088 km (0.076 R)
• M71: 30,898,991 km (0.036 R)
• M72: 31,376,807 km (0.096 R)
• M73: 32,279,481 km (0.047 R)
• M74: 32,400,356 km (0.116 R)
• M75: 33,434,825 km (0.111 R)
• M76: 34,356,497 km (0.076 R)
• M77: 35,286,547 km (0.097 R)
• M78: 35,348,930 km (0.111 R)
• M79: 35,911,118 km (0.09 R)
• M80: 36,287,656 km (0.064 R)
• M81: 37,044,622 km (0.096 R)
• M82: 37,361,619 km (0.092 R)
• M83: 37,806,823 km (0.036 R)
• M84: 38,189,793 km (0.117 R)
• M85: 38,317,849 km (0.037 R)
• M86: 41,037,538 km (0.117 R)
• M87: 41,299,933 km (0.088 R)
• M88: 43,618,251 km (0.057 R)
• M89: 43,952,902 km (0.051 R)
• M90: 44,154,111 km (0.048 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 16,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit