🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.9

Radius: 12.4

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.47 AU - 0.65 AU

Year: 289 Days

Day: 8.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 65,736,473 km

• M1: 157,826 km (0.085 R)
• M2: 242,199 km (0.107 R)
• M3: 324,627 km (0.111 R)
• M4: 410,646 km (0.084 R)
• M5: 491,429 km (0.039 R)
• M6: 584,928 km (0.106 R)
• M7: 711,338 km (0.098 R)
• M8: 790,326 km (0.103 R)
• M9: 876,195 km (0.051 R)
• M10: 976,425 km (0.075 R)
• M11: 1,061,995 km (0.071 R)
• M12: 1,173,894 km (0.116 R)
• M13: 1,310,477 km (0.061 R)
• M14: 1,397,693 km (0.073 R)
• M15: 1,504,207 km (0.079 R)
• M16: 1,631,215 km (0.034 R)
• M17: 1,757,625 km (0.069 R)
• M18: 1,849,927 km (0.086 R)
• M19: 1,982,022 km (0.083 R)
• M20: 2,063,703 km (0.057 R)
• M21: 2,146,729 km (0.029 R)
• M22: 2,275,982 km (0.09 R)
• M23: 2,361,851 km (0.09 R)
• M24: 2,459,239 km (0.09 R)
• M25: 2,542,266 km (0.089 R)
• M26: 2,631,576 km (0.077 R)
• M27: 2,711,312 km (0.081 R)
• M28: 2,791,795 km (0.106 R)
• M29: 2,916,859 km (0.098 R)
• M30: 3,055,088 km (0.093 R)
• M31: 3,326,608 km (0.052 R)
• M32: 3,436,263 km (0.081 R)
• M33: 3,517,794 km (0.086 R)
• M34: 3,606,057 km (0.05 R)
• M35: 3,730,821 km (0.043 R)
• M36: 3,856,932 km (0.091 R)
• M37: 4,058,141 km (0.04 R)
• M38: 4,157,026 km (0.061 R)
• M39: 4,256,658 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.3

Radius: 9

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.58 AU - 0.78 AU

Year: 387 Days

Day: 13.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 65,736,473 km

• M1: 114,891 km (0.113 R)
• M2: 173,234 km (0.065 R)
• M3: 239,955 km (0.056 R)
• M4: 388,356 km (0.061 R)
• M5: 448,794 km (0.059 R)
• M6: 577,448 km (0.054 R)
• M7: 685,457 km (0.075 R)
• M8: 828,623 km (0.118 R)
• M9: 969,245 km (0.116 R)
• M10: 1,113,457 km (0.115 R)
• M11: 1,209,200 km (0.068 R)
• M12: 1,345,932 km (0.092 R)
• M13: 1,433,447 km (0.094 R)
• M14: 1,578,706 km (0.103 R)
• M15: 1,635,105 km (0.084 R)
• M16: 1,707,809 km (0.099 R)
• M17: 1,819,110 km (0.077 R)
• M18: 1,976,786 km (0.084 R)
• M19: 2,071,332 km (0.071 R)
• M20: 2,253,542 km (0.075 R)
• M21: 2,423,186 km (0.052 R)
• M22: 2,585,051 km (0.096 R)
• M23: 2,652,071 km (0.062 R)
• M24: 2,719,689 km (0.118 R)
• M25: 2,812,739 km (0.101 R)
• M26: 2,881,704 km (0.032 R)
• M27: 3,002,130 km (0.109 R)
• M28: 3,059,725 km (0.073 R)
• M29: 3,248,069 km (0.116 R)
• M30: 3,400,210 km (0.08 R)
• M31: 3,473,812 km (0.068 R)
• M32: 3,711,523 km (0.112 R)
• M33: 3,808,163 km (0.098 R)
• M34: 3,870,695 km (0.08 R)
• M35: 3,954,620 km (0.087 R)
• M36: 4,025,080 km (0.086 R)
• M37: 4,088,809 km (0.079 R)
• M38: 4,195,771 km (0.12 R)
• M39: 4,339,984 km (0.089 R)
• M40: 4,551,814 km (0.074 R)
• M41: 4,625,716 km (0.063 R)
• M42: 4,714,876 km (0.113 R)
• M43: 4,894,992 km (0.109 R)
• M44: 4,955,579 km (0.108 R)
• M45: 5,016,316 km (0.071 R)
• M46: 5,092,760 km (0.073 R)
• M47: 5,238,917 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.2

Radius: 8.4

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.57 AU - 0.83 AU

Year: 404 Days

Day: 11.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 65,736,473 km

• M1: 115,340 km (0.093 R)
• M2: 177,124 km (0.081 R)
• M3: 252,072 km (0.11 R)
• M4: 310,116 km (0.049 R)
• M5: 364,570 km (0.072 R)
• M6: 426,653 km (0.102 R)
• M7: 485,744 km (0.117 R)
• M8: 594,053 km (0.072 R)
• M9: 657,483 km (0.101 R)
• M10: 710,889 km (0.085 R)
• M11: 770,279 km (0.088 R)
• M12: 826,977 km (0.076 R)
• M13: 903,571 km (0.112 R)
• M14: 1,006,195 km (0.045 R)
• M15: 1,127,968 km (0.037 R)
• M16: 1,198,279 km (0.093 R)
• M17: 1,296,116 km (0.091 R)
• M18: 1,364,781 km (0.113 R)
• M19: 1,522,308 km (0.095 R)
• M20: 1,726,210 km (0.083 R)
• M21: 1,903,035 km (0.036 R)
• M22: 1,975,589 km (0.119 R)
• M23: 2,104,543 km (0.057 R)
• M24: 2,204,773 km (0.097 R)
• M25: 2,410,022 km (0.09 R)
• M26: 2,661,795 km (0.087 R)
• M27: 2,777,284 km (0.114 R)
• M28: 2,901,451 km (0.052 R)
• M29: 3,062,717 km (0.084 R)
• M30: 3,248,518 km (0.115 R)
• M31: 3,306,562 km (0.076 R)
• M32: 3,401,407 km (0.031 R)
• M33: 3,489,819 km (0.104 R)
• M34: 3,646,598 km (0.045 R)
• M35: 3,699,256 km (0.095 R)
• M36: 3,859,027 km (0.079 R)
• M37: 3,951,329 km (0.106 R)
• M38: 4,013,262 km (0.08 R)
• M39: 4,075,644 km (0.107 R)
• M40: 4,161,813 km (0.106 R)
• M41: 4,272,366 km (0.111 R)
• M42: 4,344,023 km (0.055 R)
• M43: 4,480,307 km (0.112 R)
• M44: 4,642,620 km (0.095 R)
• M45: 4,699,767 km (0.071 R)
• M46: 4,798,501 km (0.058 R)
• M47: 4,964,555 km (0.104 R)
• M48: 5,166,362 km (0.097 R)
• M49: 5,302,497 km (0.119 R)
• M50: 5,370,863 km (0.115 R)
• M51: 5,491,439 km (0.107 R)
• M52: 5,595,409 km (0.108 R)
• M53: 5,831,923 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.3

Radius: 9.2

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.07 AU - 1.67 AU

Year: 1107 Days

Day: 13.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 65,736,473 km

• M1: 114,592 km (0.043 R)
• M2: 181,313 km (0.111 R)
• M3: 267,481 km (0.066 R)
• M4: 349,012 km (0.083 R)
• M5: 409,300 km (0.102 R)
• M6: 486,791 km (0.098 R)
• M7: 668,254 km (0.057 R)
• M8: 727,195 km (0.107 R)
• M9: 788,082 km (0.032 R)
• M10: 970,890 km (0.119 R)
• M11: 1,032,973 km (0.097 R)
• M12: 1,090,718 km (0.109 R)
• M13: 1,209,798 km (0.081 R)
• M14: 1,289,534 km (0.092 R)
• M15: 1,358,498 km (0.088 R)
• M16: 1,473,988 km (0.082 R)
• M17: 1,626,578 km (0.108 R)
• M18: 1,708,408 km (0.115 R)
• M19: 1,798,466 km (0.077 R)
• M20: 1,861,895 km (0.12 R)
• M21: 1,947,615 km (0.115 R)
• M22: 2,041,861 km (0.117 R)
• M23: 2,167,673 km (0.072 R)
• M24: 2,365,142 km (0.051 R)
• M25: 2,458,192 km (0.11 R)
• M26: 2,688,423 km (0.059 R)
• M27: 2,761,277 km (0.111 R)
• M28: 2,843,108 km (0.112 R)
• M29: 3,067,953 km (0.063 R)
• M30: 3,195,411 km (0.055 R)
• M31: 3,298,633 km (0.104 R)
• M32: 3,615,182 km (0.046 R)
• M33: 3,795,298 km (0.083 R)
• M34: 3,978,406 km (0.075 R)
• M35: 4,099,131 km (0.092 R)
• M36: 4,306,025 km (0.04 R)
• M37: 4,420,318 km (0.065 R)
• M38: 4,487,487 km (0.12 R)
• M39: 4,632,448 km (0.096 R)
• M40: 4,769,330 km (0.034 R)
• M41: 4,838,145 km (0.109 R)
• M42: 4,897,535 km (0.07 R)
• M43: 4,997,018 km (0.077 R)
• M44: 5,067,029 km (0.119 R)
• M45: 5,197,928 km (0.106 R)
• M46: 5,381,035 km (0.104 R)
• M47: 5,493,982 km (0.11 R)
• M48: 5,638,942 km (0.075 R)
• M49: 5,890,267 km (0.106 R)
• M50: 6,220,579 km (0.083 R)
• M51: 6,491,201 km (0.11 R)
• M52: 6,832,284 km (0.111 R)
• M53: 6,899,005 km (0.04 R)
• M54: 7,111,584 km (0.029 R)
• M55: 7,179,202 km (0.112 R)
• M56: 7,451,769 km (0.066 R)
• M57: 7,566,361 km (0.116 R)
• M58: 7,681,551 km (0.049 R)
• M59: 7,809,009 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.8

Radius: 8.6

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.71 AU - 2.83 AU

Year: 2361 Days

Day: 13.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,736,473 km

• M1: 188,344 km (0.052 R)
• M2: 262,395 km (0.066 R)
• M3: 451,486 km (0.068 R)
• M4: 505,940 km (0.116 R)
• M5: 614,099 km (0.083 R)
• M6: 767,886 km (0.03 R)
• M7: 894,446 km (0.106 R)
• M8: 986,149 km (0.101 R)
• M9: 1,246,898 km (0.078 R)
• M10: 1,315,414 km (0.095 R)
• M11: 1,565,841 km (0.114 R)
• M12: 1,665,323 km (0.114 R)
• M13: 1,896,901 km (0.095 R)
• M14: 2,125,187 km (0.077 R)
• M15: 2,221,828 km (0.102 R)
• M16: 2,334,176 km (0.059 R)
• M17: 2,391,023 km (0.036 R)
• M18: 2,579,067 km (0.117 R)
• M19: 2,969,817 km (0.057 R)
• M20: 3,508,818 km (0.071 R)
• M21: 3,656,471 km (0.041 R)
• M22: 3,756,253 km (0.104 R)
• M23: 3,839,878 km (0.115 R)
• M24: 4,094,943 km (0.077 R)
• M25: 4,268,177 km (0.099 R)
• M26: 4,355,542 km (0.084 R)
• M27: 4,532,367 km (0.071 R)
• M28: 4,603,725 km (0.108 R)
• M29: 4,765,739 km (0.099 R)
• M30: 4,856,545 km (0.09 R)
• M31: 4,911,298 km (0.061 R)
• M32: 5,058,353 km (0.112 R)
• M33: 5,738,126 km (0.096 R)
• M34: 6,246,908 km (0.061 R)
• M35: 6,995,795 km (0.027 R)
• M36: 7,182,343 km (0.048 R)
• M37: 7,433,518 km (0.078 R)
• M38: 7,623,807 km (0.084 R)
• M39: 8,226,088 km (0.094 R)
• M40: 8,379,126 km (0.116 R)
• M41: 8,510,922 km (0.078 R)
• M42: 8,599,185 km (0.117 R)
• M43: 8,687,896 km (0.106 R)
• M44: 9,521,904 km (0.095 R)
• M45: 9,867,326 km (0.09 R)
• M46: 10,193,449 km (0.077 R)
• M47: 10,334,371 km (0.106 R)
• M48: 11,024,166 km (0.084 R)
• M49: 11,168,827 km (0.112 R)
• M50: 11,241,382 km (0.075 R)
• M51: 11,459,945 km (0.09 R)
• M52: 11,753,456 km (0.066 R)
• M53: 12,173,676 km (0.058 R)
• M54: 12,398,073 km (0.094 R)
• M55: 12,699,513 km (0.056 R)
• M56: 12,825,773 km (0.057 R)
• M57: 13,003,346 km (0.112 R)
• M58: 13,335,154 km (0.059 R)
• M59: 13,540,851 km (0.095 R)
• M60: 13,669,954 km (0.1 R)
• M61: 14,373,812 km (0.104 R)
• M62: 14,479,129 km (0.095 R)
• M63: 14,558,266 km (0.106 R)
• M64: 15,009,454 km (0.07 R)
• M65: 15,089,488 km (0.08 R)
• M66: 15,196,451 km (0.071 R)
• M67: 15,357,568 km (0.115 R)
• M68: 15,411,273 km (0.101 R)
• M69: 15,708,375 km (0.1 R)
• M70: 16,034,498 km (0.1 R)
• M71: 16,390,392 km (0.06 R)
• M72: 16,472,820 km (0.119 R)
• M73: 17,026,332 km (0.044 R)
• M74: 17,277,357 km (0.063 R)
• M75: 17,585,978 km (0.078 R)
• M76: 17,642,226 km (0.075 R)
• M77: 18,436,591 km (0.119 R)
• M78: 18,522,460 km (0.097 R)
• M79: 18,895,857 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806

Radius: 7.4

Gravity: 14.72 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.27 AU - 8.17 AU

Year: 14806 Days

Day: 18.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,736,473 km

• M1: 130,449 km (0.098 R)
• M2: 250,576 km (0.081 R)
• M3: 383,270 km (0.099 R)
• M4: 1,386,772 km (0.103 R)
• M5: 1,805,646 km (0.081 R)
• M6: 2,199,089 km (0.105 R)
• M7: 2,618,711 km (0.12 R)
• M8: 2,854,926 km (0.062 R)
• M9: 2,923,741 km (0.102 R)
• M10: 4,253,965 km (0.095 R)
• M11: 5,188,952 km (0.087 R)
• M12: 5,701,175 km (0.066 R)
• M13: 6,727,715 km (0.05 R)
• M14: 6,819,718 km (0.109 R)
• M15: 7,144,794 km (0.1 R)
• M16: 7,522,529 km (0.038 R)
• M17: 7,810,206 km (0.102 R)
• M18: 8,101,473 km (0.1 R)
• M19: 8,150,391 km (0.076 R)
• M20: 8,445,697 km (0.039 R)
• M21: 10,185,072 km (0.091 R)
• M22: 10,290,688 km (0.052 R)
• M23: 10,556,523 km (0.115 R)
• M24: 10,663,486 km (0.08 R)
• M25: 10,717,191 km (0.098 R)
• M26: 11,752,858 km (0.113 R)
• M27: 12,198,510 km (0.085 R)
• M28: 12,479,754 km (0.036 R)
• M29: 12,934,381 km (0.118 R)
• M30: 13,336,501 km (0.055 R)
• M31: 13,976,929 km (0.107 R)
• M32: 14,508,151 km (0.074 R)
• M33: 14,686,771 km (0.119 R)
• M34: 15,287,406 km (0.109 R)
• M35: 16,636,630 km (0.101 R)
• M36: 16,761,245 km (0.104 R)
• M37: 17,388,658 km (0.067 R)
• M38: 17,768,786 km (0.096 R)
• M39: 18,860,701 km (0.117 R)
• M40: 20,172,824 km (0.06 R)
• M41: 20,239,246 km (0.111 R)
• M42: 21,176,177 km (0.049 R)
• M43: 21,446,500 km (0.116 R)
• M44: 25,779,902 km (0.037 R)
• M45: 26,213,287 km (0.073 R)
• M46: 27,675,008 km (0.119 R)
• M47: 27,748,909 km (0.077 R)
• M48: 28,788,764 km (0.071 R)
• M49: 29,539,296 km (0.06 R)
• M50: 30,144,270 km (0.058 R)
• M51: 30,220,266 km (0.116 R)
• M52: 31,212,997 km (0.118 R)
• M53: 31,829,191 km (0.116 R)
• M54: 31,984,025 km (0.113 R)
• M55: 32,061,367 km (0.09 R)
• M56: 32,917,366 km (0.082 R)
• M57: 34,175,783 km (0.065 R)
• M58: 34,970,148 km (0.063 R)
• M59: 35,529,943 km (0.117 R)
• M60: 36,820,524 km (0.084 R)
• M61: 39,115,654 km (0.025 R)
• M62: 39,364,286 km (0.11 R)
• M63: 39,530,340 km (0.113 R)
• M64: 40,113,323 km (0.075 R)
• M65: 40,364,049 km (0.112 R)
• M66: 43,584,891 km (0.107 R)
• M67: 44,878,912 km (0.118 R)
• M68: 47,769,742 km (0.052 R)
• M69: 49,282,326 km (0.118 R)
• M70: 50,900,825 km (0.032 R)
• M71: 52,354,168 km (0.08 R)
• M72: 53,177,705 km (0.111 R)
• M73: 54,374,787 km (0.04 R)
• M74: 54,837,493 km (0.116 R)
• M75: 55,766,945 km (0.039 R)
• M76: 56,233,690 km (0.044 R)
• M77: 56,701,632 km (0.098 R)
• M78: 56,889,228 km (0.034 R)
• M79: 56,983,026 km (0.055 R)
• M80: 57,170,921 km (0.117 R)
• M81: 59,346,074 km (0.068 R)
• M82: 59,631,806 km (0.116 R)
• M83: 59,822,543 km (0.079 R)
• M84: 59,917,986 km (0.035 R)
• M85: 60,491,694 km (0.032 R)
• M86: 61,355,771 km (0.077 R)
• M87: 62,417,168 km (0.063 R)
• M88: 63,972,089 km (0.086 R)
• M89: 64,265,001 km (0.096 R)
• M90: 64,852,323 km (0.11 R)
• M91: 65,343,004 km (0.094 R)
• M92: 65,441,289 km (0.096 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 15,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit