🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.1

Radius: 8.9

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.55 AU - 0.83 AU

Year: 376 Days

Day: 13.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 74,603,952 km

• M1: 111,301 km (0.108 R)
• M2: 239,805 km (0.109 R)
• M3: 299,046 km (0.11 R)
• M4: 372,648 km (0.051 R)
• M5: 437,574 km (0.113 R)
• M6: 557,102 km (0.115 R)
• M7: 618,138 km (0.117 R)
• M8: 675,434 km (0.111 R)
• M9: 758,162 km (0.12 R)
• M10: 834,008 km (0.11 R)
• M11: 912,547 km (0.081 R)
• M12: 971,489 km (0.067 R)
• M13: 1,077,703 km (0.104 R)
• M14: 1,140,235 km (0.089 R)
• M15: 1,216,231 km (0.055 R)
• M16: 1,381,836 km (0.045 R)
• M17: 1,471,893 km (0.096 R)
• M18: 1,644,380 km (0.05 R)
• M19: 1,707,959 km (0.094 R)
• M20: 1,795,623 km (0.05 R)
• M21: 1,875,359 km (0.102 R)
• M22: 1,946,717 km (0.047 R)
• M23: 2,018,973 km (0.095 R)
• M24: 2,116,810 km (0.103 R)
• M25: 2,216,292 km (0.118 R)
• M26: 2,312,334 km (0.068 R)
• M27: 2,373,669 km (0.117 R)
• M28: 2,435,603 km (0.115 R)
• M29: 2,592,681 km (0.092 R)
• M30: 2,683,337 km (0.112 R)
• M31: 2,906,088 km (0.073 R)
• M32: 2,972,510 km (0.106 R)
• M33: 3,157,712 km (0.097 R)
• M34: 3,283,374 km (0.099 R)
• M35: 3,404,848 km (0.031 R)
• M36: 3,480,694 km (0.053 R)
• M37: 3,772,110 km (0.104 R)
• M38: 3,862,916 km (0.062 R)
• M39: 3,942,203 km (0.116 R)
• M40: 4,003,538 km (0.108 R)
• M41: 4,114,839 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.2

Radius: 9.6

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.63 AU - 0.95 AU

Year: 461 Days

Day: 9.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 74,603,952 km

• M1: 125,812 km (0.095 R)
• M2: 192,682 km (0.095 R)
• M3: 287,378 km (0.071 R)
• M4: 374,294 km (0.092 R)
• M5: 503,397 km (0.04 R)
• M6: 601,084 km (0.084 R)
• M7: 749,635 km (0.069 R)
• M8: 832,662 km (0.034 R)
• M9: 1,000,211 km (0.106 R)
• M10: 1,062,893 km (0.045 R)
• M11: 1,232,238 km (0.101 R)
• M12: 1,373,458 km (0.117 R)
• M13: 1,481,917 km (0.118 R)
• M14: 1,612,815 km (0.1 R)
• M15: 1,747,602 km (0.033 R)
• M16: 1,850,077 km (0.099 R)
• M17: 1,933,403 km (0.077 R)
• M18: 2,034,232 km (0.099 R)
• M19: 2,131,321 km (0.1 R)
• M20: 2,335,821 km (0.119 R)
• M21: 2,443,232 km (0.117 R)
• M22: 2,622,451 km (0.085 R)
• M23: 2,728,366 km (0.091 R)
• M24: 2,811,842 km (0.041 R)
• M25: 2,884,097 km (0.098 R)
• M26: 3,036,538 km (0.066 R)
• M27: 3,154,271 km (0.115 R)
• M28: 3,248,219 km (0.105 R)
• M29: 3,413,524 km (0.047 R)
• M30: 3,490,717 km (0.113 R)
• M31: 3,581,523 km (0.107 R)
• M32: 3,872,191 km (0.097 R)
• M33: 3,966,288 km (0.071 R)
• M34: 4,027,175 km (0.089 R)
• M35: 4,218,660 km (0.102 R)
• M36: 4,294,656 km (0.115 R)
• M37: 4,413,137 km (0.119 R)
• M38: 4,631,999 km (0.047 R)
• M39: 4,710,538 km (0.088 R)
• M40: 4,868,962 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.1

Radius: 12.4

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.26 AU - 1.52 AU

Year: 1075 Days

Day: 6.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 74,603,952 km

• M1: 156,479 km (0.116 R)
• M2: 241,152 km (0.114 R)
• M3: 326,572 km (0.113 R)
• M4: 425,157 km (0.108 R)
• M5: 556,953 km (0.068 R)
• M6: 726,447 km (0.092 R)
• M7: 815,458 km (0.078 R)
• M8: 932,743 km (0.058 R)
• M9: 1,056,161 km (0.027 R)
• M10: 1,238,970 km (0.085 R)
• M11: 1,383,182 km (0.103 R)
• M12: 1,475,334 km (0.12 R)
• M13: 1,569,730 km (0.114 R)
• M14: 1,651,411 km (0.107 R)
• M15: 1,889,272 km (0.059 R)
• M16: 1,984,565 km (0.101 R)
• M17: 2,138,651 km (0.083 R)
• M18: 2,246,511 km (0.102 R)
• M19: 2,390,424 km (0.08 R)
• M20: 2,519,976 km (0.036 R)
• M21: 2,607,790 km (0.118 R)
• M22: 2,759,333 km (0.028 R)
• M23: 2,877,216 km (0.082 R)
• M24: 2,969,069 km (0.062 R)
• M25: 3,231,763 km (0.059 R)
• M26: 3,394,974 km (0.108 R)
• M27: 3,580,625 km (0.086 R)
• M28: 3,699,705 km (0.05 R)
• M29: 3,779,740 km (0.102 R)
• M30: 3,880,868 km (0.087 R)
• M31: 4,075,196 km (0.083 R)
• M32: 4,178,867 km (0.097 R)
• M33: 4,388,753 km (0.036 R)
• M34: 4,527,131 km (0.057 R)
• M35: 4,623,771 km (0.08 R)
• M36: 4,742,851 km (0.097 R)
• M37: 4,852,057 km (0.093 R)
• M38: 5,028,433 km (0.114 R)
• M39: 5,128,664 km (0.082 R)
• M40: 5,252,082 km (0.073 R)
• M41: 5,421,876 km (0.099 R)
• M42: 5,501,761 km (0.106 R)
• M43: 5,720,772 km (0.098 R)
• M44: 5,907,321 km (0.06 R)
• M45: 6,661,593 km (0.103 R)
• M46: 6,845,599 km (0.087 R)
• M47: 7,093,781 km (0.047 R)
• M48: 7,307,108 km (0.11 R)
• M49: 7,395,520 km (0.118 R)
• M50: 7,496,948 km (0.107 R)
• M51: 7,881,863 km (0.057 R)
• M52: 7,998,549 km (0.117 R)
• M53: 8,233,717 km (0.11 R)
• M54: 8,431,486 km (0.088 R)
• M55: 8,724,398 km (0.069 R)
• M56: 8,872,051 km (0.089 R)
• M57: 8,966,597 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.6

Radius: 7.2

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.91 AU - 8.53 AU

Year: 15460 Days

Day: 15.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 169.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,603,952 km

• M1: 119,678 km (0.076 R)
• M2: 257,458 km (0.034 R)
• M3: 412,142 km (0.091 R)
• M4: 470,784 km (0.119 R)
• M5: 630,705 km (0.027 R)
• M6: 1,022,352 km (0.12 R)
• M7: 1,342,491 km (0.116 R)
• M8: 1,525,749 km (0.094 R)
• M9: 1,596,508 km (0.047 R)
• M10: 1,916,199 km (0.113 R)
• M11: 2,096,614 km (0.095 R)
• M12: 2,309,642 km (0.115 R)
• M13: 2,585,799 km (0.112 R)
• M14: 2,642,347 km (0.072 R)
• M15: 2,699,344 km (0.12 R)
• M16: 2,756,640 km (0.107 R)
• M17: 2,990,162 km (0.06 R)
• M18: 3,291,153 km (0.096 R)
• M19: 3,476,505 km (0.101 R)
• M20: 4,218,062 km (0.062 R)
• M21: 4,658,328 km (0.091 R)
• M22: 4,727,293 km (0.051 R)
• M23: 5,042,346 km (0.035 R)
• M24: 5,729,449 km (0.113 R)
• M25: 5,803,500 km (0.066 R)
• M26: 5,990,048 km (0.074 R)
• M27: 6,254,537 km (0.091 R)
• M28: 7,110,387 km (0.1 R)
• M29: 7,674,072 km (0.097 R)
• M30: 7,755,752 km (0.067 R)
• M31: 7,961,299 km (0.091 R)
• M32: 8,293,856 km (0.118 R)
• M33: 9,188,451 km (0.103 R)
• M34: 10,564,003 km (0.05 R)
• M35: 10,609,481 km (0.106 R)
• M36: 11,113,626 km (0.105 R)
• M37: 11,206,227 km (0.082 R)
• M38: 11,532,051 km (0.105 R)
• M39: 11,860,867 km (0.098 R)
• M40: 12,480,053 km (0.096 R)
• M41: 13,305,235 km (0.063 R)
• M42: 15,213,056 km (0.109 R)
• M43: 15,367,292 km (0.026 R)
• M44: 15,729,169 km (0.112 R)
• M45: 16,303,625 km (0.1 R)
• M46: 16,356,134 km (0.119 R)
• M47: 16,991,177 km (0.113 R)
• M48: 17,151,246 km (0.088 R)
• M49: 18,013,229 km (0.096 R)
• M50: 18,504,359 km (0.087 R)
• M51: 20,512,112 km (0.116 R)
• M52: 21,024,784 km (0.056 R)
• M53: 21,139,376 km (0.113 R)
• M54: 21,657,134 km (0.074 R)
• M55: 22,237,424 km (0.073 R)
• M56: 22,881,593 km (0.09 R)
• M57: 23,058,417 km (0.041 R)
• M58: 23,235,541 km (0.116 R)
• M59: 23,532,044 km (0.117 R)
• M60: 24,188,330 km (0.066 R)
• M61: 24,368,446 km (0.116 R)
• M62: 26,501,861 km (0.102 R)
• M63: 26,625,579 km (0.106 R)
• M64: 26,811,529 km (0.083 R)
• M65: 27,622,200 km (0.089 R)
• M66: 30,102,084 km (0.116 R)
• M67: 31,728,960 km (0.102 R)
• M68: 31,860,307 km (0.067 R)
• M69: 32,057,627 km (0.105 R)
• M70: 33,584,572 km (0.059 R)
• M71: 33,852,502 km (0.104 R)
• M72: 33,986,691 km (0.092 R)
• M73: 35,067,087 km (0.069 R)
• M74: 35,475,190 km (0.044 R)
• M75: 36,158,703 km (0.082 R)
• M76: 37,122,861 km (0.089 R)
• M77: 37,608,306 km (0.045 R)
• M78: 38,445,007 km (0.091 R)
• M79: 40,635,120 km (0.098 R)
• M80: 40,706,478 km (0.107 R)
• M81: 41,637,426 km (0.115 R)
• M82: 42,286,082 km (0.115 R)
• M83: 42,430,594 km (0.107 R)
• M84: 43,666,272 km (0.084 R)
• M85: 44,251,798 km (0.102 R)
• M86: 45,430,779 km (0.056 R)
• M87: 46,247,284 km (0.113 R)
• M88: 49,105,052 km (0.085 R)
• M89: 50,019,245 km (0.085 R)
• M90: 50,862,229 km (0.054 R)
• M91: 51,246,995 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.1

Radius: 3.5

Gravity: 76.01 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.64 AU - 9.9 AU

Year: 15602 Days

Day: 22.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 150.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,603,952 km

• M1: 114,891 km (0.09 R)
• M2: 452,085 km (0.109 R)
• M3: 680,072 km (0.064 R)
• M4: 747,690 km (0.117 R)
• M5: 770,878 km (0.115 R)
• M6: 1,014,872 km (0.067 R)
• M7: 1,118,992 km (0.082 R)
• M8: 1,253,780 km (0.114 R)
• M9: 1,539,063 km (0.114 R)
• M10: 1,750,445 km (0.09 R)
• M11: 1,875,209 km (0.099 R)
• M12: 2,199,986 km (0.1 R)
• M13: 4,569,168 km (0.079 R)
• M14: 4,958,721 km (0.116 R)
• M15: 5,090,965 km (0.076 R)
• M16: 5,224,406 km (0.074 R)
• M17: 5,494,730 km (0.09 R)
• M18: 5,540,208 km (0.073 R)
• M19: 5,585,835 km (0.115 R)
• M20: 7,968,480 km (0.037 R)
• M21: 9,836,210 km (0.11 R)
• M22: 10,113,714 km (0.078 R)
• M23: 10,225,314 km (0.103 R)
• M24: 11,480,589 km (0.117 R)
• M25: 12,185,495 km (0.091 R)
• M26: 14,697,392 km (0.089 R)
• M27: 15,141,698 km (0.093 R)
• M28: 15,461,838 km (0.063 R)
• M29: 16,435,420 km (0.049 R)
• M30: 17,295,159 km (0.106 R)
• M31: 17,696,830 km (0.1 R)
• M32: 17,966,405 km (0.089 R)
• M33: 18,305,244 km (0.088 R)
• M34: 18,441,229 km (0.108 R)
• M35: 18,714,544 km (0.092 R)
• M36: 19,403,442 km (0.04 R)
• M37: 20,522,883 km (0.08 R)
• M38: 20,876,981 km (0.029 R)
• M39: 22,168,460 km (0.053 R)
• M40: 22,386,125 km (0.102 R)
• M41: 22,677,541 km (0.079 R)
• M42: 24,153,474 km (0.07 R)
• M43: 25,129,301 km (0.043 R)
• M44: 26,424,669 km (0.104 R)
• M45: 26,732,541 km (0.085 R)
• M46: 27,196,743 km (0.051 R)
• M47: 27,585,548 km (0.062 R)
• M48: 27,663,489 km (0.04 R)
• M49: 27,819,818 km (0.087 R)
• M50: 29,477,363 km (0.079 R)
• M51: 29,557,098 km (0.088 R)
• M52: 30,358,345 km (0.11 R)
• M53: 30,761,661 km (0.059 R)
• M54: 33,717,266 km (0.086 R)
• M55: 33,800,592 km (0.088 R)
• M56: 34,806,637 km (0.109 R)
• M57: 35,313,325 km (0.112 R)
• M58: 35,482,670 km (0.069 R)
• M59: 36,590,592 km (0.062 R)
• M60: 36,847,900 km (0.118 R)
• M61: 36,933,770 km (0.117 R)
• M62: 39,453,446 km (0.089 R)
• M63: 39,541,260 km (0.102 R)
• M64: 40,512,151 km (0.067 R)
• M65: 40,689,424 km (0.111 R)
• M66: 41,669,589 km (0.058 R)
• M67: 42,117,635 km (0.036 R)
• M68: 43,199,527 km (0.08 R)
• M69: 43,834,869 km (0.073 R)
• M70: 44,747,865 km (0.09 R)
• M71: 46,592,406 km (0.106 R)
• M72: 47,430,603 km (0.09 R)
• M73: 48,085,842 km (0.113 R)
• M74: 49,689,830 km (0.061 R)
• M75: 52,176,596 km (0.1 R)
• M76: 52,273,086 km (0.032 R)
• M77: 53,532,401 km (0.106 R)
• M78: 57,369,736 km (0.114 R)
• M79: 58,568,165 km (0.116 R)
• M80: 58,768,626 km (0.116 R)
• M81: 59,976,778 km (0.088 R)
• M82: 60,685,124 km (0.106 R)
• M83: 63,032,464 km (0.12 R)
• M84: 63,752,778 km (0.044 R)
• M85: 64,372,263 km (0.093 R)
• M86: 66,660,961 km (0.102 R)
• M87: 68,764,456 km (0.072 R)
• M88: 69,187,818 km (0.113 R)
• M89: 69,718,292 km (0.087 R)
• M90: 70,676,317 km (0.112 R)
• M91: 70,782,981 km (0.072 R)
• M92: 70,996,606 km (0.101 R)
• M93: 71,317,494 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.9

Radius: 3.4

Gravity: 54.49 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.23 AU - 11.45 AU

Year: 20249 Days

Day: 20.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,603,952 km

• M1: 269,127 km (0.061 R)
• M2: 302,337 km (0.102 R)
• M3: 354,846 km (0.082 R)
• M4: 429,645 km (0.033 R)
• M5: 901,028 km (0.068 R)
• M6: 952,041 km (0.111 R)
• M7: 1,543,252 km (0.114 R)
• M8: 1,793,080 km (0.07 R)
• M9: 2,055,475 km (0.09 R)
• M10: 2,615,420 km (0.106 R)
• M11: 3,103,109 km (0.102 R)
• M12: 3,989,925 km (0.112 R)
• M13: 4,074,298 km (0.12 R)
• M14: 4,244,690 km (0.101 R)
• M15: 4,903,968 km (0.038 R)
• M16: 5,130,758 km (0.111 R)
• M17: 5,454,039 km (0.103 R)
• M18: 6,611,478 km (0.026 R)
• M19: 7,736,304 km (0.068 R)
• M20: 8,808,921 km (0.1 R)
• M21: 9,984,311 km (0.104 R)
• M22: 11,807,162 km (0.103 R)
• M23: 12,171,732 km (0.107 R)
• M24: 13,287,133 km (0.093 R)
• M25: 14,305,745 km (0.119 R)
• M26: 16,619,575 km (0.119 R)
• M27: 18,552,530 km (0.048 R)
• M28: 18,622,841 km (0.088 R)
• M29: 18,905,132 km (0.099 R)
• M30: 20,627,901 km (0.113 R)
• M31: 21,139,825 km (0.069 R)
• M32: 21,729,988 km (0.114 R)
• M33: 22,475,135 km (0.073 R)
• M34: 23,456,497 km (0.056 R)
• M35: 23,990,562 km (0.069 R)
• M36: 24,606,007 km (0.103 R)
• M37: 24,915,525 km (0.118 R)
• M38: 25,773,619 km (0.075 R)
• M39: 27,118,803 km (0.105 R)
• M40: 27,598,862 km (0.107 R)
• M41: 27,679,196 km (0.113 R)
• M42: 28,001,281 km (0.116 R)
• M43: 28,324,412 km (0.113 R)
• M44: 29,547,524 km (0.117 R)
• M45: 29,876,490 km (0.116 R)
• M46: 31,372,319 km (0.078 R)
• M47: 31,960,538 km (0.07 R)
• M48: 32,213,657 km (0.089 R)
• M49: 32,382,853 km (0.082 R)
• M50: 32,637,169 km (0.092 R)
• M51: 33,661,017 km (0.052 R)
• M52: 33,746,886 km (0.049 R)
• M53: 34,090,812 km (0.074 R)
• M54: 36,354,377 km (0.056 R)
• M55: 36,706,979 km (0.091 R)
• M56: 38,486,595 km (0.058 R)
• M57: 39,386,875 km (0.058 R)
• M58: 41,300,083 km (0.105 R)
• M59: 41,483,789 km (0.061 R)
• M60: 42,221,605 km (0.087 R)
• M61: 43,243,209 km (0.117 R)
• M62: 44,178,944 km (0.051 R)
• M63: 44,460,936 km (0.119 R)
• M64: 44,743,526 km (0.114 R)
• M65: 45,121,261 km (0.115 R)
• M66: 45,500,192 km (0.104 R)
• M67: 45,975,166 km (0.036 R)
• M68: 47,025,941 km (0.092 R)
• M69: 48,471,505 km (0.074 R)
• M70: 49,443,293 km (0.103 R)
• M71: 51,208,698 km (0.095 R)
• M72: 52,695,551 km (0.094 R)
• M73: 52,795,183 km (0.109 R)
• M74: 53,294,241 km (0.047 R)
• M75: 53,794,946 km (0.103 R)
• M76: 57,855,780 km (0.04 R)
• M77: 58,576,542 km (0.066 R)
• M78: 58,782,987 km (0.112 R)
• M79: 61,279,477 km (0.071 R)
• M80: 62,435,120 km (0.097 R)
• M81: 62,857,285 km (0.108 R)
• M82: 63,174,433 km (0.108 R)
• M83: 64,235,381 km (0.084 R)
• M84: 64,661,436 km (0.108 R)
• M85: 65,623,500 km (0.071 R)
• M86: 65,838,023 km (0.079 R)
• M87: 67,995,075 km (0.097 R)
• M88: 69,409,672 km (0.078 R)
• M89: 69,846,797 km (0.101 R)
• M90: 70,723,889 km (0.108 R)
• M91: 71,714,975 km (0.051 R)
• M92: 71,935,931 km (0.047 R)
• M93: 72,267,590 km (0.034 R)
• M94: 73,265,856 km (0.081 R)
• M95: 73,377,008 km (0.111 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: 279 - 11,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit