🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.5

Radius: 10.6

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.67 AU - 0.97 AU

Year: 504 Days

Day: 5.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 63,448,078 km

• M1: 134,339 km (0.1 R)
• M2: 203,004 km (0.107 R)
• M3: 322,832 km (0.028 R)
• M4: 404,961 km (0.115 R)
• M5: 533,017 km (0.071 R)
• M6: 605,722 km (0.114 R)
• M7: 767,437 km (0.1 R)
• M8: 867,518 km (0.054 R)
• M9: 1,023,100 km (0.063 R)
• M10: 1,104,481 km (0.059 R)
• M11: 1,276,967 km (0.101 R)
• M12: 1,354,459 km (0.116 R)
• M13: 1,503,159 km (0.073 R)
• M14: 1,614,011 km (0.095 R)
• M15: 1,721,871 km (0.101 R)
• M16: 1,826,141 km (0.057 R)
• M17: 1,951,055 km (0.098 R)
• M18: 2,019,272 km (0.116 R)
• M19: 2,113,668 km (0.054 R)
• M20: 2,267,904 km (0.042 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.3

Radius: 8.3

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.4 AU - 1.48 AU

Year: 1172 Days

Day: 13.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 63,448,078 km

• M1: 103,522 km (0.099 R)
• M2: 160,369 km (0.117 R)
• M3: 240,254 km (0.091 R)
• M4: 294,708 km (0.104 R)
• M5: 384,616 km (0.103 R)
• M6: 436,377 km (0.12 R)
• M7: 502,200 km (0.105 R)
• M8: 595,848 km (0.106 R)
• M9: 761,304 km (0.065 R)
• M10: 920,625 km (0.071 R)
• M11: 1,548,188 km (0.109 R)
• M12: 1,635,703 km (0.067 R)
• M13: 1,815,819 km (0.073 R)
• M14: 1,964,818 km (0.117 R)
• M15: 2,031,240 km (0.044 R)
• M16: 2,234,992 km (0.093 R)
• M17: 2,294,532 km (0.103 R)
• M18: 2,589,689 km (0.12 R)
• M19: 2,683,786 km (0.091 R)
• M20: 2,736,444 km (0.094 R)
• M21: 2,810,944 km (0.071 R)
• M22: 3,060,473 km (0.07 R)
• M23: 3,204,686 km (0.099 R)
• M24: 3,442,546 km (0.105 R)
• M25: 3,581,074 km (0.083 R)
• M26: 3,887,450 km (0.114 R)
• M27: 3,947,289 km (0.068 R)
• M28: 4,177,820 km (0.113 R)
• M29: 4,239,155 km (0.108 R)
• M30: 4,487,787 km (0.087 R)
• M31: 5,051,471 km (0.114 R)
• M32: 5,209,147 km (0.114 R)
• M33: 5,448,654 km (0.111 R)
• M34: 5,637,446 km (0.12 R)
• M35: 5,746,353 km (0.042 R)
• M36: 5,842,246 km (0.075 R)
• M37: 5,924,824 km (0.082 R)
• M38: 6,105,089 km (0.098 R)
• M39: 6,385,884 km (0.106 R)
• M40: 6,499,429 km (0.06 R)
• M41: 6,599,360 km (0.05 R)
• M42: 6,742,974 km (0.074 R)
• M43: 6,887,636 km (0.099 R)
• M44: 7,239,041 km (0.069 R)
• M45: 7,327,753 km (0.112 R)
• M46: 7,626,350 km (0.091 R)
• M47: 7,883,209 km (0.091 R)
• M48: 7,974,464 km (0.102 R)
• M49: 8,096,835 km (0.107 R)
• M50: 8,188,987 km (0.103 R)
• M51: 8,312,406 km (0.092 R)
• M52: 8,405,456 km (0.07 R)
• M53: 8,844,077 km (0.052 R)
• M54: 9,018,358 km (0.067 R)
• M55: 9,258,014 km (0.115 R)
• M56: 9,338,198 km (0.036 R)
• M57: 9,467,301 km (0.065 R)
• M58: 9,532,077 km (0.117 R)
• M59: 9,596,853 km (0.077 R)
• M60: 10,088,132 km (0.113 R)
• M61: 10,187,465 km (0.099 R)
• M62: 10,891,174 km (0.117 R)
• M63: 11,163,442 km (0.105 R)
• M64: 11,369,139 km (0.111 R)
• M65: 11,524,122 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.9

Radius: 11.3

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.45 AU - 3.01 AU

Year: 3059 Days

Day: 8.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 63,448,078 km

• M1: 142,716 km (0.11 R)
• M2: 240,254 km (0.083 R)
• M3: 422,614 km (0.066 R)
• M4: 927,058 km (0.065 R)
• M5: 1,020,407 km (0.083 R)
• M6: 1,204,562 km (0.107 R)
• M7: 1,373,458 km (0.102 R)
• M8: 1,578,407 km (0.117 R)
• M9: 1,649,017 km (0.092 R)
• M10: 1,749,697 km (0.115 R)
• M11: 1,852,470 km (0.096 R)
• M12: 1,972,598 km (0.11 R)
• M13: 2,049,042 km (0.043 R)
• M14: 2,348,836 km (0.111 R)
• M15: 2,462,830 km (0.076 R)
• M16: 2,595,523 km (0.044 R)
• M17: 2,730,760 km (0.113 R)
• M18: 3,240,290 km (0.05 R)
• M19: 3,404,548 km (0.101 R)
• M20: 3,515,550 km (0.097 R)
• M21: 3,590,349 km (0.12 R)
• M22: 3,722,294 km (0.116 R)
• M23: 4,326,670 km (0.109 R)
• M24: 4,774,266 km (0.067 R)
• M25: 4,919,825 km (0.113 R)
• M26: 5,109,216 km (0.073 R)
• M27: 5,582,245 km (0.077 R)
• M28: 6,227,311 km (0.105 R)
• M29: 6,501,075 km (0.108 R)
• M30: 6,802,365 km (0.102 R)
• M31: 6,942,837 km (0.086 R)
• M32: 7,929,286 km (0.073 R)
• M33: 8,176,571 km (0.064 R)
• M34: 8,501,797 km (0.105 R)
• M35: 8,577,493 km (0.091 R)
• M36: 9,242,605 km (0.086 R)
• M37: 9,739,270 km (0.103 R)
• M38: 9,818,557 km (0.115 R)
• M39: 9,924,472 km (0.032 R)
• M40: 10,704,027 km (0.113 R)
• M41: 11,615,227 km (0.116 R)
• M42: 12,037,542 km (0.085 R)
• M43: 12,522,239 km (0.117 R)
• M44: 13,013,519 km (0.105 R)
• M45: 13,246,891 km (0.036 R)
• M46: 13,865,927 km (0.08 R)
• M47: 14,675,850 km (0.114 R)
• M48: 15,040,720 km (0.092 R)
• M49: 15,779,583 km (0.113 R)
• M50: 15,903,750 km (0.112 R)
• M51: 16,028,365 km (0.078 R)
• M52: 16,467,135 km (0.114 R)
• M53: 16,878,081 km (0.09 R)
• M54: 17,677,831 km (0.081 R)
• M55: 18,033,575 km (0.106 R)
• M56: 18,293,875 km (0.109 R)
• M57: 18,752,243 km (0.067 R)
• M58: 19,314,132 km (0.073 R)
• M59: 19,580,417 km (0.051 R)
• M60: 20,352,790 km (0.117 R)
• M61: 20,998,305 km (0.093 R)
• M62: 21,340,884 km (0.073 R)
• M63: 21,478,365 km (0.085 R)
• M64: 21,581,737 km (0.076 R)
• M65: 21,927,308 km (0.092 R)
• M66: 23,010,396 km (0.055 R)
• M67: 23,469,812 km (0.084 R)
• M68: 23,754,047 km (0.047 R)
• M69: 23,896,614 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.5

Radius: 10.3

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.95 AU - 5.35 AU

Year: 6801 Days

Day: 13 Hours

Environment

Temp: -224 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 63,448,078 km

• M1: 162,613 km (0.116 R)
• M2: 261,647 km (0.118 R)
• M3: 358,287 km (0.093 R)
• M4: 428,897 km (0.115 R)
• M5: 588,219 km (0.102 R)
• M6: 706,102 km (0.112 R)
• M7: 865,723 km (0.065 R)
• M8: 944,561 km (0.081 R)
• M9: 1,014,124 km (0.092 R)
• M10: 1,109,867 km (0.063 R)
• M11: 1,208,900 km (0.11 R)
• M12: 1,298,061 km (0.113 R)
• M13: 1,363,136 km (0.035 R)
• M14: 1,442,722 km (0.112 R)
• M15: 1,524,103 km (0.113 R)
• M16: 1,894,657 km (0.114 R)
• M17: 2,214,497 km (0.063 R)
• M18: 2,700,990 km (0.097 R)
• M19: 2,853,579 km (0.049 R)
• M20: 2,974,155 km (0.054 R)
• M21: 3,256,297 km (0.109 R)
• M22: 3,364,307 km (0.025 R)
• M23: 3,455,262 km (0.115 R)
• M24: 3,621,166 km (0.073 R)
• M25: 3,884,458 km (0.119 R)
• M26: 4,390,249 km (0.067 R)
• M27: 4,590,261 km (0.109 R)
• M28: 4,772,920 km (0.06 R)
• M29: 4,875,395 km (0.108 R)
• M30: 5,166,512 km (0.065 R)
• M31: 5,420,529 km (0.08 R)
• M32: 5,765,652 km (0.08 R)
• M33: 6,522,617 km (0.094 R)
• M34: 6,705,276 km (0.054 R)
• M35: 6,866,542 km (0.032 R)
• M36: 7,052,492 km (0.104 R)
• M37: 7,287,211 km (0.104 R)
• M38: 7,500,538 km (0.108 R)
• M39: 7,860,919 km (0.107 R)
• M40: 7,958,008 km (0.083 R)
• M41: 8,925,308 km (0.111 R)
• M42: 9,513,078 km (0.117 R)
• M43: 9,798,661 km (0.111 R)
• M44: 9,877,050 km (0.075 R)
• M45: 9,955,589 km (0.092 R)
• M46: 11,104,800 km (0.074 R)
• M47: 11,186,480 km (0.103 R)
• M48: 12,295,599 km (0.119 R)
• M49: 12,436,669 km (0.059 R)
• M50: 12,549,915 km (0.116 R)
• M51: 12,635,186 km (0.068 R)
• M52: 14,497,679 km (0.117 R)
• M53: 14,587,139 km (0.088 R)
• M54: 15,097,268 km (0.074 R)
• M55: 15,400,054 km (0.056 R)
• M56: 15,491,308 km (0.1 R)
• M57: 16,011,759 km (0.094 R)
• M58: 16,320,529 km (0.079 R)
• M59: 17,195,677 km (0.029 R)
• M60: 17,385,217 km (0.117 R)
• M61: 17,480,212 km (0.112 R)
• M62: 17,957,878 km (0.064 R)
• M63: 18,086,083 km (0.118 R)
• M64: 18,633,911 km (0.118 R)
• M65: 18,731,299 km (0.111 R)
• M66: 18,796,224 km (0.075 R)
• M67: 18,991,450 km (0.076 R)
• M68: 19,383,994 km (0.112 R)
• M69: 19,746,171 km (0.115 R)
• M70: 20,110,591 km (0.089 R)
• M71: 20,177,013 km (0.052 R)
• M72: 20,410,385 km (0.092 R)
• M73: 20,778,845 km (0.076 R)
• M74: 20,980,653 km (0.088 R)
• M75: 21,318,594 km (0.092 R)
• M76: 22,343,340 km (0.046 R)
• M77: 23,000,673 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290

Radius: 14

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.07 AU - 6.75 AU

Year: 8535 Days

Day: 11.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 63,448,078 km

• M1: 221,854 km (0.028 R)
• M2: 325,076 km (0.12 R)
• M3: 441,463 km (0.118 R)
• M4: 707,897 km (0.1 R)
• M5: 1,430,305 km (0.078 R)
• M6: 1,771,837 km (0.051 R)
• M7: 1,915,900 km (0.096 R)
• M8: 2,332,979 km (0.109 R)
• M9: 2,841,612 km (0.068 R)
• M10: 3,098,322 km (0.103 R)
• M11: 3,452,569 km (0.093 R)
• M12: 3,680,706 km (0.115 R)
• M13: 3,819,982 km (0.07 R)
• M14: 3,913,929 km (0.103 R)
• M15: 4,056,197 km (0.076 R)
• M16: 4,321,733 km (0.093 R)
• M17: 4,444,254 km (0.042 R)
• M18: 4,617,937 km (0.108 R)
• M19: 4,793,714 km (0.086 R)
• M20: 4,895,291 km (0.035 R)
• M21: 5,493,234 km (0.105 R)
• M22: 5,787,343 km (0.117 R)
• M23: 6,059,462 km (0.047 R)
• M24: 6,929,523 km (0.073 R)
• M25: 7,073,436 km (0.061 R)
• M26: 7,778,790 km (0.045 R)
• M27: 8,322,578 km (0.091 R)
• M28: 9,767,843 km (0.034 R)
• M29: 9,962,171 km (0.058 R)
• M30: 10,453,301 km (0.086 R)
• M31: 11,086,997 km (0.06 R)
• M32: 11,357,620 km (0.116 R)
• M33: 11,493,754 km (0.086 R)
• M34: 11,698,853 km (0.096 R)
• M35: 11,905,298 km (0.119 R)
• M36: 12,743,046 km (0.081 R)
• M37: 12,920,020 km (0.093 R)
• M38: 13,133,347 km (0.06 R)
• M39: 13,240,608 km (0.085 R)
• M40: 14,364,836 km (0.102 R)
• M41: 15,031,744 km (0.063 R)
• M42: 15,406,486 km (0.098 R)
• M43: 15,898,514 km (0.105 R)
• M44: 16,127,249 km (0.08 R)
• M45: 17,131,499 km (0.109 R)
• M46: 17,366,069 km (0.06 R)
• M47: 17,601,685 km (0.08 R)
• M48: 18,395,003 km (0.044 R)
• M49: 18,755,833 km (0.057 R)
• M50: 19,525,215 km (0.072 R)
• M51: 19,852,236 km (0.11 R)
• M52: 20,098,773 km (0.096 R)
• M53: 20,429,085 km (0.103 R)
• M54: 21,011,320 km (0.07 R)
• M55: 21,556,904 km (0.062 R)
• M56: 22,277,367 km (0.083 R)
• M57: 23,091,927 km (0.106 R)
• M58: 23,655,014 km (0.037 R)
• M59: 23,785,463 km (0.102 R)
• M60: 24,047,409 km (0.114 R)
• M61: 24,485,880 km (0.067 R)
• M62: 25,817,451 km (0.099 R)
• M63: 26,221,515 km (0.104 R)
• M64: 26,763,657 km (0.041 R)
• M65: 27,492,049 km (0.036 R)
• M66: 27,858,714 km (0.115 R)
• M67: 28,319,326 km (0.104 R)
• M68: 28,689,730 km (0.082 R)
• M69: 29,341,678 km (0.036 R)
• M70: 29,810,368 km (0.11 R)
• M71: 29,998,562 km (0.11 R)
• M72: 30,802,650 km (0.036 R)
• M73: 30,992,789 km (0.079 R)
• M74: 31,374,563 km (0.063 R)
• M75: 31,565,899 km (0.111 R)
• M76: 31,661,791 km (0.086 R)
• M77: 32,335,430 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.5

Radius: 4.8

Gravity: 28.84 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.37 AU - 8.71 AU

Year: 15462 Days

Day: 21.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,448,078 km

• M1: 96,790 km (0.106 R)
• M2: 132,843 km (0.095 R)
• M3: 280,795 km (0.092 R)
• M4: 644,767 km (0.098 R)
• M5: 768,335 km (0.111 R)
• M6: 1,038,209 km (0.113 R)
• M7: 1,335,759 km (0.045 R)
• M8: 1,494,034 km (0.089 R)
• M9: 2,596,570 km (0.072 R)
• M10: 2,727,768 km (0.108 R)
• M11: 2,827,549 km (0.109 R)
• M12: 3,523,479 km (0.044 R)
• M13: 3,779,141 km (0.088 R)
• M14: 3,816,092 km (0.1 R)
• M15: 3,890,442 km (0.077 R)
• M16: 5,268,089 km (0.062 R)
• M17: 5,518,067 km (0.069 R)
• M18: 6,960,639 km (0.06 R)
• M19: 7,512,655 km (0.076 R)
• M20: 7,606,005 km (0.08 R)
• M21: 7,652,829 km (0.088 R)
• M22: 7,746,776 km (0.037 R)
• M23: 7,935,718 km (0.116 R)
• M24: 8,126,306 km (0.07 R)
• M25: 8,952,834 km (0.111 R)
• M26: 9,250,983 km (0.072 R)
• M27: 9,401,179 km (0.112 R)
• M28: 10,216,188 km (0.067 R)
• M29: 10,319,560 km (0.101 R)
• M30: 10,684,430 km (0.089 R)
• M31: 11,053,487 km (0.104 R)
• M32: 11,159,702 km (0.109 R)
• M33: 12,460,605 km (0.066 R)
• M34: 12,626,659 km (0.117 R)
• M35: 12,793,311 km (0.042 R)
• M36: 13,241,356 km (0.105 R)
• M37: 13,580,794 km (0.079 R)
• M38: 14,326,090 km (0.099 R)
• M39: 15,498,190 km (0.095 R)
• M40: 15,915,717 km (0.037 R)
• M41: 16,095,833 km (0.089 R)
• M42: 16,640,070 km (0.116 R)
• M43: 17,436,829 km (0.098 R)
• M44: 17,684,563 km (0.114 R)
• M45: 17,746,646 km (0.077 R)
• M46: 17,870,962 km (0.081 R)
• M47: 18,246,003 km (0.071 R)
• M48: 18,876,708 km (0.112 R)
• M49: 19,130,875 km (0.101 R)
• M50: 19,258,482 km (0.085 R)
• M51: 19,322,360 km (0.091 R)
• M52: 19,450,416 km (0.051 R)
• M53: 19,900,556 km (0.083 R)
• M54: 21,139,675 km (0.1 R)
• M55: 22,605,435 km (0.08 R)
• M56: 23,623,449 km (0.115 R)
• M57: 23,828,846 km (0.111 R)
• M58: 24,795,249 km (0.089 R)
• M59: 25,423,261 km (0.068 R)
• M60: 25,844,827 km (0.064 R)
• M61: 27,410,070 km (0.097 R)
• M62: 27,770,152 km (0.061 R)
• M63: 28,131,730 km (0.025 R)
• M64: 28,567,658 km (0.085 R)
• M65: 29,593,600 km (0.045 R)
• M66: 32,210,815 km (0.027 R)
• M67: 33,125,008 km (0.1 R)
• M68: 34,202,262 km (0.105 R)
• M69: 34,978,825 km (0.07 R)
• M70: 35,134,855 km (0.07 R)
• M71: 35,996,988 km (0.096 R)
• M72: 36,154,514 km (0.069 R)
• M73: 36,391,178 km (0.088 R)
• M74: 38,705,607 km (0.064 R)
• M75: 38,786,240 km (0.097 R)
• M76: 41,067,009 km (0.079 R)
• M77: 42,223,700 km (0.116 R)
• M78: 43,810,484 km (0.104 R)
• M79: 44,738,141 km (0.046 R)
• M80: 46,355,443 km (0.05 R)
• M81: 48,078,512 km (0.1 R)
• M82: 49,822,374 km (0.041 R)
• M83: 51,942,325 km (0.072 R)
• M84: 52,298,518 km (0.076 R)
• M85: 54,723,799 km (0.06 R)
• M86: 55,540,304 km (0.085 R)
• M87: 55,631,259 km (0.112 R)
• M88: 56,269,593 km (0.119 R)
• M89: 56,452,252 km (0.032 R)
• M90: 58,014,054 km (0.082 R)
• M91: 59,310,769 km (0.116 R)
• M92: 60,056,065 km (0.104 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: 405 - 20,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit