🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.6

Radius: 12.4

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.8 AU - 1.32 AU

Year: 767 Days

Day: 8.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 29,191,361 km

• M1: 156,330 km (0.101 R)
• M2: 320,439 km (0.114 R)
• M3: 414,087 km (0.104 R)
• M4: 516,262 km (0.086 R)
• M5: 682,166 km (0.106 R)
• M6: 772,523 km (0.114 R)
• M7: 856,747 km (0.105 R)
• M8: 961,316 km (0.1 R)
• M9: 1,082,490 km (0.03 R)
• M10: 1,233,734 km (0.116 R)
• M11: 1,366,577 km (0.12 R)
• M12: 1,477,877 km (0.072 R)
• M13: 1,578,706 km (0.068 R)
• M14: 1,682,078 km (0.106 R)
• M15: 1,794,875 km (0.083 R)
• M16: 1,888,524 km (0.048 R)
• M17: 1,991,148 km (0.069 R)
• M18: 2,110,976 km (0.104 R)
• M19: 2,295,280 km (0.116 R)
• M20: 2,405,384 km (0.059 R)
• M21: 2,501,127 km (0.079 R)
• M22: 2,598,216 km (0.085 R)
• M23: 2,713,107 km (0.032 R)
• M24: 3,059,725 km (0.09 R)
• M25: 3,322,419 km (0.12 R)
• M26: 3,438,657 km (0.027 R)
• M27: 3,519,888 km (0.058 R)
• M28: 3,610,844 km (0.118 R)
• M29: 3,841,973 km (0.041 R)
• M30: 3,935,920 km (0.072 R)
• M31: 4,059,039 km (0.044 R)
• M32: 4,212,377 km (0.071 R)
• M33: 4,387,257 km (0.096 R)
• M34: 4,505,140 km (0.117 R)
• M35: 4,694,082 km (0.044 R)
• M36: 4,784,589 km (0.062 R)
• M37: 5,090,217 km (0.113 R)
• M38: 5,193,589 km (0.087 R)
• M39: 5,339,447 km (0.069 R)
• M40: 5,624,581 km (0.114 R)
• M41: 5,753,085 km (0.074 R)
• M42: 5,904,030 km (0.108 R)
• M43: 6,331,730 km (0.102 R)
• M44: 6,701,536 km (0.099 R)
• M45: 6,997,889 km (0.088 R)
• M46: 7,228,868 km (0.096 R)
• M47: 7,368,593 km (0.112 R)
• M48: 7,650,884 km (0.093 R)
• M49: 7,757,697 km (0.094 R)
• M50: 8,032,807 km (0.079 R)
• M51: 8,177,768 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.7

Radius: 10.3

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.85 AU - 2.93 AU

Year: 2597 Days

Day: 5.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 29,191,361 km

• M1: 208,689 km (0.114 R)
• M2: 379,231 km (0.098 R)
• M3: 485,595 km (0.11 R)
• M4: 568,023 km (0.102 R)
• M5: 633,397 km (0.115 R)
• M6: 701,764 km (0.119 R)
• M7: 949,348 km (0.085 R)
• M8: 1,515,426 km (0.053 R)
• M9: 1,728,603 km (0.091 R)
• M10: 2,172,610 km (0.05 R)
• M11: 2,316,373 km (0.096 R)
• M12: 2,438,595 km (0.09 R)
• M13: 2,562,911 km (0.116 R)
• M14: 2,844,304 km (0.087 R)
• M15: 3,028,459 km (0.064 R)
• M16: 3,176,112 km (0.111 R)
• M17: 3,243,880 km (0.067 R)
• M18: 3,353,535 km (0.094 R)
• M19: 3,633,134 km (0.04 R)
• M20: 3,775,850 km (0.085 R)
• M21: 3,876,829 km (0.092 R)
• M22: 3,993,366 km (0.056 R)
• M23: 4,081,479 km (0.097 R)
• M24: 4,200,110 km (0.109 R)
• M25: 4,365,116 km (0.092 R)
• M26: 4,547,476 km (0.119 R)
• M27: 4,748,087 km (0.095 R)
• M28: 4,888,559 km (0.11 R)
• M29: 5,157,835 km (0.117 R)
• M30: 5,383,279 km (0.077 R)
• M31: 5,860,646 km (0.079 R)
• M32: 5,977,931 km (0.076 R)
• M33: 6,248,853 km (0.056 R)
• M34: 6,891,076 km (0.117 R)
• M35: 7,157,510 km (0.105 R)
• M36: 7,336,878 km (0.111 R)
• M37: 7,517,891 km (0.111 R)
• M38: 7,902,807 km (0.104 R)
• M39: 8,069,608 km (0.101 R)
• M40: 8,219,057 km (0.043 R)
• M41: 8,463,799 km (0.11 R)
• M42: 8,787,379 km (0.069 R)
• M43: 8,864,123 km (0.083 R)
• M44: 9,742,861 km (0.106 R)
• M45: 9,842,194 km (0.114 R)
• M46: 9,981,918 km (0.057 R)
• M47: 10,506,408 km (0.069 R)
• M48: 11,289,254 km (0.106 R)
• M49: 11,414,617 km (0.118 R)
• M50: 11,498,392 km (0.107 R)
• M51: 12,283,332 km (0.07 R)
• M52: 12,455,369 km (0.09 R)
• M53: 12,628,155 km (0.109 R)
• M54: 13,748,493 km (0.064 R)
• M55: 14,106,481 km (0.086 R)
• M56: 14,174,099 km (0.074 R)
• M57: 14,377,103 km (0.04 R)
• M58: 14,900,397 km (0.112 R)
• M59: 14,992,100 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.5

Radius: 12.4

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.63 AU - 4.19 AU

Year: 4426 Days

Day: 8.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 29,191,361 km

• M1: 208,091 km (0.119 R)
• M2: 392,694 km (0.068 R)
• M3: 717,621 km (0.111 R)
• M4: 836,701 km (0.037 R)
• M5: 1,208,302 km (0.116 R)
• M6: 1,413,101 km (0.074 R)
• M7: 1,868,926 km (0.117 R)
• M8: 2,004,312 km (0.051 R)
• M9: 2,755,742 km (0.032 R)
• M10: 2,858,815 km (0.118 R)
• M11: 2,989,414 km (0.088 R)
• M12: 3,700,902 km (0.057 R)
• M13: 3,858,129 km (0.12 R)
• M14: 3,959,257 km (0.109 R)
• M15: 4,076,093 km (0.103 R)
• M16: 4,298,246 km (0.08 R)
• M17: 4,570,065 km (0.089 R)
• M18: 4,769,928 km (0.076 R)
• M19: 4,847,569 km (0.079 R)
• M20: 5,306,386 km (0.066 R)
• M21: 5,565,639 km (0.102 R)
• M22: 6,265,907 km (0.12 R)
• M23: 6,402,490 km (0.112 R)
• M24: 7,207,027 km (0.051 R)
• M25: 7,368,144 km (0.098 R)
• M26: 8,006,328 km (0.119 R)
• M27: 8,210,530 km (0.113 R)
• M28: 8,322,728 km (0.087 R)
• M29: 8,891,200 km (0.085 R)
• M30: 9,006,390 km (0.117 R)
• M31: 9,141,477 km (0.081 R)
• M32: 9,826,785 km (0.075 R)
• M33: 10,549,043 km (0.067 R)
• M34: 10,630,425 km (0.118 R)
• M35: 10,855,121 km (0.104 R)
• M36: 11,371,682 km (0.103 R)
• M37: 11,538,633 km (0.101 R)
• M38: 12,023,330 km (0.065 R)
• M39: 12,172,180 km (0.097 R)
• M40: 12,471,825 km (0.094 R)
• M41: 13,187,501 km (0.092 R)
• M42: 13,451,093 km (0.077 R)
• M43: 14,028,241 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.4

Radius: 14.3

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.02 AU - 4.06 AU

Year: 4682 Days

Day: 8.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,191,361 km

• M1: 190,288 km (0.048 R)
• M2: 297,101 km (0.038 R)
• M3: 425,905 km (0.093 R)
• M4: 572,960 km (0.081 R)
• M5: 797,656 km (0.113 R)
• M6: 1,028,037 km (0.107 R)
• M7: 1,526,197 km (0.117 R)
• M8: 1,770,940 km (0.076 R)
• M9: 1,898,397 km (0.114 R)
• M10: 2,129,077 km (0.078 R)
• M11: 2,510,701 km (0.115 R)
• M12: 2,857,918 km (0.09 R)
• M13: 3,162,649 km (0.119 R)
• M14: 3,279,634 km (0.096 R)
• M15: 3,498,047 km (0.081 R)
• M16: 3,599,026 km (0.045 R)
• M17: 4,182,457 km (0.079 R)
• M18: 4,595,347 km (0.037 R)
• M19: 4,750,929 km (0.099 R)
• M20: 4,840,538 km (0.067 R)
• M21: 4,976,074 km (0.1 R)
• M22: 5,251,184 km (0.097 R)
• M23: 5,367,272 km (0.047 R)
• M24: 5,720,772 km (0.086 R)
• M25: 5,840,301 km (0.065 R)
• M26: 6,057,517 km (0.086 R)
• M27: 6,253,041 km (0.059 R)
• M28: 7,030,202 km (0.086 R)
• M29: 7,209,869 km (0.081 R)
• M30: 7,626,499 km (0.086 R)
• M31: 7,970,874 km (0.048 R)
• M32: 9,174,239 km (0.039 R)
• M33: 9,911,906 km (0.105 R)
• M34: 10,317,017 km (0.084 R)
• M35: 10,639,251 km (0.054 R)
• M36: 11,293,592 km (0.061 R)
• M37: 11,474,306 km (0.073 R)
• M38: 12,206,887 km (0.087 R)
• M39: 12,361,422 km (0.054 R)
• M40: 13,017,708 km (0.119 R)
• M41: 13,302,392 km (0.108 R)
• M42: 13,429,550 km (0.098 R)
• M43: 14,461,925 km (0.113 R)
• M44: 15,053,884 km (0.038 R)
• M45: 15,219,639 km (0.103 R)
• M46: 15,486,372 km (0.087 R)
• M47: 15,720,941 km (0.113 R)
• M48: 16,227,479 km (0.111 R)
• M49: 16,363,464 km (0.065 R)
• M50: 16,602,521 km (0.109 R)
• M51: 17,814,563 km (0.041 R)
• M52: 17,990,042 km (0.078 R)
• M53: 18,236,728 km (0.11 R)
• M54: 18,947,618 km (0.08 R)
• M55: 19,055,029 km (0.114 R)
• M56: 19,270,450 km (0.119 R)
• M57: 19,703,835 km (0.064 R)
• M58: 19,812,742 km (0.104 R)
• M59: 19,921,799 km (0.048 R)
• M60: 20,104,009 km (0.081 R)
• M61: 20,617,130 km (0.083 R)
• M62: 20,986,188 km (0.1 R)
• M63: 21,357,639 km (0.104 R)
• M64: 21,806,134 km (0.084 R)
• M65: 22,522,558 km (0.095 R)
• M66: 23,323,505 km (0.102 R)
• M67: 23,785,463 km (0.102 R)
• M68: 24,094,981 km (0.068 R)
• M69: 24,953,374 km (0.106 R)
• M70: 25,901,076 km (0.084 R)
• M71: 26,100,041 km (0.114 R)
• M72: 26,379,341 km (0.106 R)
• M73: 26,499,468 km (0.053 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.4

Radius: 7.6

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.82 AU - 7.12 AU

Year: 12935 Days

Day: 15 Hours

Environment

Temp: -225 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 29,191,361 km

• M1: 175,030 km (0.078 R)
• M2: 322,383 km (0.119 R)
• M3: 513,270 km (0.09 R)
• M4: 596,297 km (0.068 R)
• M5: 702,362 km (0.061 R)
• M6: 893,548 km (0.095 R)
• M7: 1,418,038 km (0.101 R)
• M8: 2,761,128 km (0.117 R)
• M9: 2,911,773 km (0.093 R)
• M10: 2,972,809 km (0.116 R)
• M11: 3,508,668 km (0.074 R)
• M12: 3,904,953 km (0.092 R)
• M13: 4,108,406 km (0.08 R)
• M14: 4,246,036 km (0.096 R)
• M15: 4,455,324 km (0.116 R)
• M16: 4,561,239 km (0.064 R)
• M17: 4,847,869 km (0.061 R)
• M18: 4,920,424 km (0.104 R)
• M19: 5,140,332 km (0.101 R)
• M20: 5,363,532 km (0.103 R)
• M21: 6,169,267 km (0.085 R)
• M22: 6,486,264 km (0.063 R)
• M23: 6,971,560 km (0.112 R)
• M24: 7,177,257 km (0.071 R)
• M25: 7,301,573 km (0.043 R)
• M26: 8,105,961 km (0.113 R)
• M27: 8,540,393 km (0.071 R)
• M28: 8,849,163 km (0.102 R)
• M29: 9,071,914 km (0.097 R)
• M30: 9,705,461 km (0.049 R)
• M31: 10,682,485 km (0.112 R)
• M32: 11,110,634 km (0.099 R)
• M33: 11,544,468 km (0.095 R)
• M34: 12,929,445 km (0.105 R)
• M35: 13,233,128 km (0.111 R)
• M36: 13,692,843 km (0.109 R)
• M37: 14,157,942 km (0.068 R)
• M38: 15,369,685 km (0.119 R)
• M39: 16,450,231 km (0.12 R)
• M40: 17,610,961 km (0.083 R)
• M41: 17,778,959 km (0.108 R)
• M42: 18,116,601 km (0.058 R)
• M43: 18,173,000 km (0.08 R)
• M44: 18,229,548 km (0.118 R)
• M45: 18,342,793 km (0.095 R)
• M46: 18,513,036 km (0.077 R)
• M47: 18,912,462 km (0.047 R)
• M48: 18,969,758 km (0.069 R)
• M49: 20,538,142 km (0.105 R)
• M50: 20,774,058 km (0.037 R)
• M51: 20,892,240 km (0.037 R)
• M52: 21,487,041 km (0.113 R)
• M53: 21,546,881 km (0.086 R)
• M54: 22,754,135 km (0.025 R)
• M55: 23,120,501 km (0.11 R)
• M56: 24,418,561 km (0.115 R)
• M57: 24,668,390 km (0.108 R)
• M58: 30,309,426 km (0.031 R)
• M59: 30,577,954 km (0.111 R)
• M60: 30,914,849 km (0.103 R)
• M61: 31,252,790 km (0.109 R)
• M62: 31,320,558 km (0.056 R)
• M63: 31,932,713 km (0.071 R)
• M64: 32,617,273 km (0.103 R)
• M65: 32,892,533 km (0.088 R)
• M66: 33,030,462 km (0.071 R)
• M67: 33,168,541 km (0.083 R)
• M68: 33,514,710 km (0.075 R)
• M69: 34,630,112 km (0.099 R)
• M70: 35,545,501 km (0.037 R)
• M71: 35,687,021 km (0.102 R)
• M72: 35,828,690 km (0.084 R)
• M73: 36,540,028 km (0.037 R)
• M74: 38,774,721 km (0.06 R)
• M75: 40,460,988 km (0.089 R)
• M76: 41,201,647 km (0.076 R)
• M77: 42,997,570 km (0.09 R)
• M78: 43,753,338 km (0.115 R)
• M79: 44,056,872 km (0.028 R)
• M80: 44,437,150 km (0.111 R)
• M81: 45,969,780 km (0.054 R)
• M82: 46,278,251 km (0.099 R)
• M83: 46,510,128 km (0.077 R)
• M84: 47,909,616 km (0.085 R)
• M85: 48,222,425 km (0.117 R)
• M86: 48,379,054 km (0.028 R)
• M87: 51,068,524 km (0.071 R)
• M88: 51,228,295 km (0.083 R)
• M89: 52,431,361 km (0.043 R)
• M90: 52,673,111 km (0.108 R)
• M91: 53,481,538 km (0.098 R)
• M92: 54,212,772 km (0.031 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.9

Radius: 6.7

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.07 AU - 8.09 AU

Year: 14669 Days

Day: 19.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 29,191,361 km

• M1: 370,554 km (0.099 R)
• M2: 1,527,095 km (0.105 R)
• M3: 1,673,851 km (0.083 R)
• M4: 1,791,285 km (0.08 R)
• M5: 2,195,947 km (0.068 R)
• M6: 2,437,099 km (0.082 R)
• M7: 3,399,312 km (0.116 R)
• M8: 3,875,782 km (0.059 R)
• M9: 3,920,063 km (0.034 R)
• M10: 4,099,131 km (0.11 R)
• M11: 4,465,496 km (0.032 R)
• M12: 4,582,183 km (0.032 R)
• M13: 5,180,425 km (0.116 R)
• M14: 6,033,133 km (0.064 R)
• M15: 6,370,625 km (0.056 R)
• M16: 6,607,888 km (0.094 R)
• M17: 7,447,132 km (0.109 R)
• M18: 7,949,780 km (0.114 R)
• M19: 8,006,328 km (0.063 R)
• M20: 8,492,073 km (0.103 R)
• M21: 8,636,883 km (0.096 R)
• M22: 9,462,365 km (0.087 R)
• M23: 10,036,820 km (0.053 R)
• M24: 10,189,859 km (0.104 R)
• M25: 10,872,474 km (0.068 R)
• M26: 11,092,832 km (0.103 R)
• M27: 11,891,535 km (0.089 R)
• M28: 13,040,596 km (0.113 R)
• M29: 13,274,717 km (0.092 R)
• M30: 13,746,997 km (0.111 R)
• M31: 14,604,043 km (0.116 R)
• M32: 15,584,358 km (0.117 R)
• M33: 15,761,632 km (0.105 R)
• M34: 17,829,523 km (0.076 R)
• M35: 17,940,674 km (0.08 R)
• M36: 19,103,050 km (0.116 R)
• M37: 20,096,679 km (0.106 R)
• M38: 20,483,240 km (0.116 R)
• M39: 21,303,036 km (0.118 R)
• M40: 22,173,396 km (0.111 R)
• M41: 22,492,788 km (0.097 R)
• M42: 23,055,425 km (0.077 R)
• M43: 23,785,463 km (0.111 R)
• M44: 25,226,689 km (0.113 R)
• M45: 25,518,405 km (0.061 R)
• M46: 25,894,943 km (0.11 R)
• M47: 26,062,941 km (0.032 R)
• M48: 26,738,375 km (0.088 R)
• M49: 26,908,169 km (0.113 R)
• M50: 27,377,009 km (0.1 R)
• M51: 28,192,916 km (0.112 R)
• M52: 28,886,302 km (0.093 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 18,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit