🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636

Radius: 12

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.57 AU - 0.89 AU

Year: 409 Days

Day: 11.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 60,645,490 km

• M1: 151,692 km (0.036 R)
• M2: 234,719 km (0.054 R)
• M3: 325,226 km (0.109 R)
• M4: 417,228 km (0.075 R)
• M5: 521,349 km (0.116 R)
• M6: 607,367 km (0.11 R)
• M7: 687,851 km (0.036 R)
• M8: 780,602 km (0.114 R)
• M9: 980,016 km (0.109 R)
• M10: 1,141,133 km (0.073 R)
• M11: 1,239,418 km (0.119 R)
• M12: 1,390,063 km (0.085 R)
• M13: 1,475,334 km (0.042 R)
• M14: 1,567,786 km (0.119 R)
• M15: 1,651,560 km (0.115 R)
• M16: 1,774,829 km (0.105 R)
• M17: 1,906,924 km (0.038 R)
• M18: 2,030,941 km (0.082 R)
• M19: 2,175,303 km (0.084 R)
• M20: 2,311,287 km (0.056 R)
• M21: 2,492,899 km (0.05 R)
• M22: 2,673,015 km (0.102 R)
• M23: 2,863,902 km (0.084 R)
• M24: 2,948,125 km (0.078 R)
• M25: 3,039,829 km (0.049 R)
• M26: 3,139,012 km (0.11 R)
• M27: 3,443,444 km (0.112 R)
• M28: 3,623,709 km (0.087 R)
• M29: 3,800,085 km (0.078 R)
• M30: 3,885,655 km (0.111 R)
• M31: 3,993,665 km (0.115 R)
• M32: 4,190,685 km (0.081 R)
• M33: 4,435,876 km (0.037 R)
• M34: 4,564,081 km (0.107 R)
• M35: 4,647,707 km (0.079 R)
• M36: 4,878,387 km (0.065 R)
• M37: 5,042,196 km (0.09 R)
• M38: 5,199,723 km (0.088 R)
• M39: 5,367,123 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.2

Radius: 11.8

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.77 AU - 0.79 AU

Year: 452 Days

Day: 6.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 60,645,490 km

• M1: 170,841 km (0.106 R)
• M2: 248,033 km (0.048 R)
• M3: 322,832 km (0.052 R)
• M4: 416,780 km (0.111 R)
• M5: 491,130 km (0.1 R)
• M6: 621,130 km (0.118 R)
• M7: 705,653 km (0.111 R)
• M8: 825,182 km (0.105 R)
• M9: 942,915 km (0.09 R)
• M10: 1,028,037 km (0.11 R)
• M11: 1,115,851 km (0.099 R)
• M12: 1,191,248 km (0.098 R)
• M13: 1,294,620 km (0.1 R)
• M14: 1,412,054 km (0.12 R)
• M15: 1,494,184 km (0.106 R)
• M16: 1,669,512 km (0.084 R)
• M17: 1,780,364 km (0.111 R)
• M18: 1,948,512 km (0.114 R)
• M19: 2,147,178 km (0.093 R)
• M20: 2,255,487 km (0.064 R)
• M21: 2,431,414 km (0.093 R)
• M22: 2,686,927 km (0.083 R)
• M23: 2,790,299 km (0.106 R)
• M24: 3,129,887 km (0.106 R)
• M25: 3,246,124 km (0.075 R)
• M26: 3,334,237 km (0.088 R)
• M27: 3,475,458 km (0.071 R)
• M28: 3,573,145 km (0.049 R)
• M29: 3,656,621 km (0.088 R)
• M30: 3,794,700 km (0.113 R)
• M31: 3,895,529 km (0.057 R)
• M32: 4,107,808 km (0.095 R)
• M33: 4,211,330 km (0.103 R)
• M34: 4,315,749 km (0.104 R)
• M35: 4,453,678 km (0.078 R)
• M36: 4,551,964 km (0.099 R)
• M37: 4,742,402 km (0.061 R)
• M38: 4,859,537 km (0.116 R)
• M39: 4,943,761 km (0.108 R)
• M40: 5,045,637 km (0.047 R)
• M41: 5,260,011 km (0.059 R)
• M42: 5,364,131 km (0.113 R)
• M43: 5,512,532 km (0.087 R)
• M44: 5,769,092 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.3

Radius: 9.3

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.03 AU - 1.45 AU

Year: 906 Days

Day: 5.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 61.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 60,645,490 km

• M1: 189,241 km (0.058 R)
• M2: 270,473 km (0.099 R)
• M3: 400,025 km (0.11 R)
• M4: 483,500 km (0.04 R)
• M5: 543,190 km (0.082 R)
• M6: 610,958 km (0.12 R)
• M7: 704,606 km (0.105 R)
• M8: 797,506 km (0.073 R)
• M9: 857,794 km (0.104 R)
• M10: 926,160 km (0.114 R)
• M11: 1,081,892 km (0.117 R)
• M12: 1,204,562 km (0.067 R)
• M13: 1,281,904 km (0.072 R)
• M14: 1,419,534 km (0.119 R)
• M15: 1,509,143 km (0.072 R)
• M16: 1,639,293 km (0.12 R)
• M17: 2,052,632 km (0.104 R)
• M18: 2,111,873 km (0.108 R)
• M19: 2,223,473 km (0.115 R)
• M20: 2,301,862 km (0.081 R)
• M21: 2,497,536 km (0.107 R)
• M22: 2,643,394 km (0.042 R)
• M23: 3,000,933 km (0.06 R)
• M24: 3,195,411 km (0.058 R)
• M25: 3,284,421 km (0.112 R)
• M26: 3,354,134 km (0.115 R)
• M27: 3,414,272 km (0.115 R)
• M28: 3,535,596 km (0.092 R)
• M29: 3,637,921 km (0.082 R)
• M30: 3,782,881 km (0.059 R)
• M31: 3,971,973 km (0.069 R)
• M32: 4,056,945 km (0.069 R)
• M33: 4,272,366 km (0.113 R)
• M34: 4,447,395 km (0.109 R)
• M35: 4,546,878 km (0.056 R)
• M36: 4,691,838 km (0.096 R)
• M37: 4,781,896 km (0.042 R)
• M38: 4,918,030 km (0.115 R)
• M39: 5,020,953 km (0.06 R)
• M40: 5,101,587 km (0.118 R)
• M41: 5,205,707 km (0.12 R)
• M42: 5,416,341 km (0.119 R)
• M43: 5,570,277 km (0.117 R)
• M44: 5,737,527 km (0.059 R)
• M45: 5,797,815 km (0.034 R)
• M46: 6,262,017 km (0.119 R)
• M47: 6,386,184 km (0.116 R)
• M48: 6,725,471 km (0.099 R)
• M49: 6,878,211 km (0.105 R)
• M50: 7,096,474 km (0.077 R)
• M51: 7,161,250 km (0.059 R)
• M52: 7,421,850 km (0.117 R)
• M53: 7,487,373 km (0.117 R)
• M54: 7,566,511 km (0.116 R)
• M55: 7,765,326 km (0.068 R)
• M56: 8,536,503 km (0.069 R)
• M57: 8,632,844 km (0.105 R)
• M58: 8,701,959 km (0.119 R)
• M59: 8,771,222 km (0.098 R)
• M60: 9,008,036 km (0.053 R)
• M61: 9,092,110 km (0.112 R)
• M62: 9,218,819 km (0.055 R)
• M63: 9,445,460 km (0.099 R)
• M64: 9,516,669 km (0.05 R)
• M65: 9,659,535 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.4

Radius: 8.7

Gravity: 10.75 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.16 AU - 6.34 AU

Year: 9045 Days

Day: 13.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,645,490 km

• M1: 195,225 km (0.099 R)
• M2: 273,465 km (0.078 R)
• M3: 330,163 km (0.104 R)
• M4: 418,276 km (0.113 R)
• M5: 911,350 km (0.053 R)
• M6: 1,240,765 km (0.12 R)
• M7: 1,323,642 km (0.057 R)
• M8: 1,583,643 km (0.076 R)
• M9: 2,405,534 km (0.095 R)
• M10: 2,483,773 km (0.119 R)
• M11: 2,859,862 km (0.052 R)
• M12: 2,915,064 km (0.053 R)
• M13: 3,026,515 km (0.087 R)
• M14: 3,311,648 km (0.059 R)
• M15: 3,545,918 km (0.115 R)
• M16: 3,665,148 km (0.039 R)
• M17: 3,785,724 km (0.082 R)
• M18: 4,124,114 km (0.105 R)
• M19: 4,312,907 km (0.056 R)
• M20: 4,408,350 km (0.044 R)
• M21: 4,601,331 km (0.093 R)
• M22: 4,862,978 km (0.104 R)
• M23: 5,062,542 km (0.068 R)
• M24: 5,264,648 km (0.114 R)
• M25: 5,538,412 km (0.081 R)
• M26: 5,781,808 km (0.097 R)
• M27: 6,279,221 km (0.037 R)
• M28: 6,753,297 km (0.091 R)
• M29: 7,013,298 km (0.082 R)
• M30: 8,125,708 km (0.079 R)
• M31: 8,561,785 km (0.036 R)
• M32: 8,641,970 km (0.117 R)
• M33: 8,964,952 km (0.077 R)
• M34: 9,046,333 km (0.092 R)
• M35: 9,581,295 km (0.03 R)
• M36: 10,339,008 km (0.115 R)
• M37: 11,422,994 km (0.1 R)
• M38: 11,956,011 km (0.113 R)
• M39: 13,231,333 km (0.112 R)
• M40: 13,697,181 km (0.115 R)
• M41: 16,653,534 km (0.048 R)
• M42: 17,359,038 km (0.106 R)
• M43: 17,971,491 km (0.085 R)
• M44: 18,177,188 km (0.059 R)
• M45: 18,746,857 km (0.107 R)
• M46: 19,797,782 km (0.103 R)
• M47: 20,116,874 km (0.082 R)
• M48: 20,491,168 km (0.116 R)
• M49: 21,409,699 km (0.106 R)
• M50: 22,231,440 km (0.057 R)
• M51: 23,175,104 km (0.078 R)
• M52: 24,529,563 km (0.113 R)
• M53: 24,700,703 km (0.052 R)
• M54: 24,757,849 km (0.092 R)
• M55: 25,619,982 km (0.098 R)
• M56: 26,025,691 km (0.111 R)
• M57: 27,019,919 km (0.095 R)
• M58: 27,729,013 km (0.089 R)
• M59: 29,650,148 km (0.065 R)
• M60: 29,771,622 km (0.044 R)
• M61: 29,832,359 km (0.112 R)
• M62: 29,954,131 km (0.114 R)
• M63: 31,057,266 km (0.101 R)
• M64: 31,862,102 km (0.12 R)
• M65: 31,924,335 km (0.06 R)
• M66: 32,423,394 km (0.042 R)
• M67: 32,987,976 km (0.079 R)
• M68: 34,957,282 km (0.088 R)
• M69: 35,342,796 km (0.092 R)
• M70: 36,247,863 km (0.06 R)
• M71: 37,095,186 km (0.057 R)
• M72: 37,422,805 km (0.074 R)
• M73: 38,014,913 km (0.068 R)
• M74: 39,341,697 km (0.061 R)
• M75: 39,608,879 km (0.091 R)
• M76: 40,078,018 km (0.104 R)
• M77: 40,683,739 km (0.073 R)
• M78: 40,751,208 km (0.082 R)
• M79: 41,632,040 km (0.105 R)
• M80: 42,040,742 km (0.108 R)
• M81: 42,245,541 km (0.092 R)
• M82: 42,382,274 km (0.077 R)
• M83: 42,793,369 km (0.063 R)
• M84: 44,034,582 km (0.119 R)
• M85: 44,520,476 km (0.027 R)
• M86: 45,147,740 km (0.114 R)
• M87: 45,707,834 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341

Radius: 5.4

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.63 AU - 8.35 AU

Year: 12123 Days

Day: 17.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,645,490 km

• M1: 399,277 km (0.104 R)
• M2: 798,404 km (0.067 R)
• M3: 883,076 km (0.105 R)
• M4: 1,024,745 km (0.111 R)
• M5: 1,349,822 km (0.077 R)
• M6: 1,534,425 km (0.037 R)
• M7: 1,882,240 km (0.104 R)
• M8: 1,950,158 km (0.083 R)
• M9: 2,448,319 km (0.047 R)
• M10: 2,597,617 km (0.088 R)
• M11: 2,827,101 km (0.099 R)
• M12: 3,251,360 km (0.088 R)
• M13: 3,387,943 km (0.104 R)
• M14: 3,695,217 km (0.107 R)
• M15: 3,780,637 km (0.067 R)
• M16: 4,366,313 km (0.116 R)
• M17: 4,669,698 km (0.037 R)
• M18: 4,948,698 km (0.074 R)
• M19: 5,169,354 km (0.119 R)
• M20: 5,296,812 km (0.12 R)
• M21: 5,360,989 km (0.068 R)
• M22: 5,457,779 km (0.118 R)
• M23: 5,522,555 km (0.081 R)
• M24: 5,620,242 km (0.027 R)
• M25: 5,685,766 km (0.116 R)
• M26: 6,286,252 km (0.088 R)
• M27: 7,224,231 km (0.073 R)
• M28: 7,655,073 km (0.071 R)
• M29: 7,764,129 km (0.065 R)
• M30: 8,466,342 km (0.12 R)
• M31: 8,579,139 km (0.099 R)
• M32: 8,654,536 km (0.115 R)
• M33: 8,844,077 km (0.075 R)
• M34: 8,920,371 km (0.113 R)
• M35: 10,288,893 km (0.099 R)
• M36: 11,973,514 km (0.068 R)
• M37: 12,525,231 km (0.081 R)
• M38: 12,912,091 km (0.077 R)
• M39: 12,998,559 km (0.05 R)
• M40: 13,085,326 km (0.12 R)
• M41: 13,918,436 km (0.112 R)
• M42: 14,185,020 km (0.073 R)
• M43: 15,451,515 km (0.084 R)
• M44: 16,378,124 km (0.116 R)
• M45: 16,424,949 km (0.096 R)
• M46: 16,659,668 km (0.076 R)
• M47: 16,942,707 km (0.057 R)
• M48: 17,705,506 km (0.113 R)
• M49: 17,897,889 km (0.105 R)
• M50: 18,284,749 km (0.096 R)
• M51: 19,017,629 km (0.103 R)
• M52: 20,109,843 km (0.107 R)
• M53: 20,260,339 km (0.114 R)
• M54: 21,426,604 km (0.107 R)
• M55: 22,614,561 km (0.116 R)
• M56: 23,664,738 km (0.094 R)
• M57: 24,142,553 km (0.109 R)
• M58: 24,195,810 km (0.066 R)
• M59: 24,409,436 km (0.037 R)
• M60: 24,516,398 km (0.095 R)
• M61: 24,569,954 km (0.052 R)
• M62: 25,053,754 km (0.082 R)
• M63: 25,486,391 km (0.085 R)
• M64: 26,249,490 km (0.084 R)
• M65: 26,964,717 km (0.069 R)
• M66: 27,075,419 km (0.055 R)
• M67: 28,414,470 km (0.036 R)
• M68: 29,035,451 km (0.088 R)
• M69: 29,660,770 km (0.093 R)
• M70: 31,098,555 km (0.045 R)
• M71: 31,505,312 km (0.117 R)
• M72: 31,796,878 km (0.097 R)
• M73: 32,794,696 km (0.109 R)
• M74: 33,802,985 km (0.119 R)
• M75: 33,922,215 km (0.082 R)
• M76: 34,881,436 km (0.087 R)
• M77: 35,485,513 km (0.1 R)
• M78: 37,010,663 km (0.118 R)
• M79: 40,757,491 km (0.09 R)
• M80: 40,948,079 km (0.097 R)
• M81: 42,482,504 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.6

Radius: 5.6

Gravity: 27.89 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.98 AU - 7.36 AU

Year: 12595 Days

Day: 19.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 60,645,490 km

• M1: 105,167 km (0.111 R)
• M2: 353,500 km (0.094 R)
• M3: 400,324 km (0.118 R)
• M4: 893,997 km (0.1 R)
• M5: 959,970 km (0.116 R)
• M6: 1,073,514 km (0.047 R)
• M7: 1,363,884 km (0.115 R)
• M8: 1,705,117 km (0.089 R)
• M9: 1,815,370 km (0.044 R)
• M10: 2,219,584 km (0.058 R)
• M11: 2,525,062 km (0.103 R)
• M12: 2,682,739 km (0.042 R)
• M13: 2,974,754 km (0.12 R)
• M14: 3,379,715 km (0.036 R)
• M15: 3,694,918 km (0.04 R)
• M16: 3,873,986 km (0.056 R)
• M17: 4,772,920 km (0.037 R)
• M18: 4,850,711 km (0.076 R)
• M19: 5,086,477 km (0.114 R)
• M20: 5,245,799 km (0.078 R)
• M21: 6,235,389 km (0.085 R)
• M22: 6,363,145 km (0.048 R)
• M23: 6,707,819 km (0.046 R)
• M24: 7,415,566 km (0.059 R)
• M25: 8,380,024 km (0.103 R)
• M26: 10,273,185 km (0.084 R)
• M27: 10,677,249 km (0.042 R)
• M28: 10,830,138 km (0.039 R)
• M29: 12,026,023 km (0.084 R)
• M30: 12,185,046 km (0.101 R)
• M31: 12,505,335 km (0.111 R)
• M32: 12,558,891 km (0.101 R)
• M33: 14,147,471 km (0.063 R)
• M34: 14,315,469 km (0.098 R)
• M35: 14,484,066 km (0.067 R)
• M36: 14,993,746 km (0.094 R)
• M37: 16,088,952 km (0.118 R)
• M38: 16,499,000 km (0.101 R)
• M39: 16,557,792 km (0.065 R)
• M40: 16,971,729 km (0.114 R)
• M41: 17,031,119 km (0.051 R)
• M42: 17,689,200 km (0.087 R)
• M43: 18,294,772 km (0.043 R)
• M44: 18,661,287 km (0.119 R)
• M45: 18,783,957 km (0.053 R)
• M46: 19,277,481 km (0.068 R)
• M47: 19,401,497 km (0.06 R)
• M48: 20,910,790 km (0.099 R)
• M49: 20,974,519 km (0.074 R)
• M50: 21,550,770 km (0.033 R)
• M51: 22,132,107 km (0.039 R)
• M52: 22,849,728 km (0.104 R)
• M53: 23,574,979 km (0.094 R)
• M54: 24,441,749 km (0.111 R)
• M55: 25,932,342 km (0.025 R)
• M56: 26,412,701 km (0.119 R)
• M57: 26,550,630 km (0.049 R)
• M58: 26,619,595 km (0.037 R)
• M59: 28,152,374 km (0.073 R)
• M60: 28,363,607 km (0.06 R)
• M61: 28,575,437 km (0.115 R)
• M62: 29,499,055 km (0.048 R)
• M63: 31,157,197 km (0.087 R)
• M64: 33,737,761 km (0.091 R)
• M65: 33,812,560 km (0.107 R)
• M66: 36,769,960 km (0.106 R)
• M67: 36,846,853 km (0.092 R)
• M68: 37,000,789 km (0.106 R)
• M69: 37,309,410 km (0.032 R)
• M70: 37,541,436 km (0.106 R)
• M71: 38,786,988 km (0.104 R)
• M72: 39,022,006 km (0.106 R)
• M73: 39,257,473 km (0.081 R)
• M74: 41,798,991 km (0.111 R)
• M75: 43,008,490 km (0.095 R)
• M76: 43,658,194 km (0.069 R)
• M77: 43,902,786 km (0.073 R)
• M78: 46,040,689 km (0.1 R)
• M79: 46,206,594 km (0.069 R)
• M80: 48,549,446 km (0.101 R)
• M81: 49,056,433 km (0.051 R)
• M82: 49,905,401 km (0.107 R)
• M83: 51,704,016 km (0.073 R)
• M84: 52,221,774 km (0.098 R)
• M85: 53,262,527 km (0.109 R)
• M86: 53,785,371 km (0.056 R)
• M87: 53,960,102 km (0.112 R)
• M88: 54,222,496 km (0.044 R)
• M89: 54,397,675 km (0.112 R)
• M90: 54,836,446 km (0.12 R)
• M91: 55,276,264 km (0.079 R)
• M92: 55,805,690 km (0.101 R)
• M93: 56,159,639 km (0.098 R)
• M94: 57,047,502 km (0.095 R)
• M95: 57,403,994 km (0.036 R)
• M96: 58,477,957 km (0.083 R)
• M97: 58,837,291 km (0.08 R)
• M98: 59,739,067 km (0.098 R)
• M99: 60,101,094 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 19,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit