🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.4

Radius: 10

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.77 AU - 1.01 AU

Year: 580 Days

Day: 11.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 67,945,889 km

• M1: 124,914 km (0.048 R)
• M2: 216,169 km (0.094 R)
• M3: 342,878 km (0.075 R)
• M4: 469,139 km (0.118 R)
• M5: 581,487 km (0.038 R)
• M6: 645,664 km (0.103 R)
• M7: 733,927 km (0.109 R)
• M8: 886,218 km (0.096 R)
• M9: 966,552 km (0.109 R)
• M10: 1,034,768 km (0.047 R)
• M11: 1,202,168 km (0.091 R)
• M12: 1,297,462 km (0.035 R)
• M13: 1,478,775 km (0.108 R)
• M14: 1,569,880 km (0.032 R)
• M15: 1,651,112 km (0.098 R)
• M16: 1,733,839 km (0.072 R)
• M17: 1,915,900 km (0.102 R)
• M18: 2,047,247 km (0.096 R)
• M19: 2,123,691 km (0.116 R)
• M20: 2,214,048 km (0.088 R)
• M21: 2,378,606 km (0.108 R)
• M22: 2,629,931 km (0.028 R)
• M23: 2,727,169 km (0.103 R)
• M24: 2,804,511 km (0.055 R)
• M25: 2,911,324 km (0.071 R)
• M26: 3,048,356 km (0.068 R)
• M27: 3,224,582 km (0.107 R)
• M28: 3,306,562 km (0.112 R)
• M29: 3,374,180 km (0.081 R)
• M30: 3,541,281 km (0.085 R)
• M31: 3,734,561 km (0.112 R)
• M32: 3,875,931 km (0.092 R)
• M33: 3,987,232 km (0.042 R)
• M34: 4,237,210 km (0.081 R)
• M35: 4,393,091 km (0.096 R)
• M36: 4,542,390 km (0.113 R)
• M37: 4,609,410 km (0.103 R)
• M38: 4,718,915 km (0.084 R)
• M39: 4,829,169 km (0.072 R)
• M40: 5,095,902 km (0.098 R)
• M41: 5,174,291 km (0.069 R)
• M42: 5,270,483 km (0.099 R)
• M43: 5,402,877 km (0.108 R)
• M44: 5,500,564 km (0.074 R)
• M45: 5,688,758 km (0.051 R)
• M46: 5,806,342 km (0.086 R)
• M47: 5,924,674 km (0.077 R)
• M48: 6,062,304 km (0.097 R)
• M49: 6,228,956 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.8

Radius: 9.9

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.89 AU - 1.19 AU

Year: 732 Days

Day: 8.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 67,945,889 km

• M1: 133,740 km (0.068 R)
• M2: 200,461 km (0.093 R)
• M3: 281,244 km (0.115 R)
• M4: 348,413 km (0.115 R)
• M5: 426,653 km (0.081 R)
• M6: 488,287 km (0.059 R)
• M7: 579,093 km (0.084 R)
• M8: 671,694 km (0.077 R)
• M9: 750,832 km (0.079 R)
• M10: 878,439 km (0.097 R)
• M11: 955,482 km (0.073 R)
• M12: 1,078,601 km (0.119 R)
• M13: 1,190,051 km (0.092 R)
• M14: 1,264,551 km (0.036 R)
• M15: 1,376,600 km (0.113 R)
• M16: 1,455,288 km (0.032 R)
• M17: 1,535,473 km (0.086 R)
• M18: 1,598,304 km (0.103 R)
• M19: 1,694,196 km (0.104 R)
• M20: 1,759,121 km (0.052 R)
• M21: 1,838,259 km (0.069 R)
• M22: 1,925,474 km (0.116 R)
• M23: 2,083,150 km (0.093 R)
• M24: 2,145,981 km (0.109 R)
• M25: 2,209,561 km (0.046 R)
• M26: 2,426,029 km (0.07 R)
• M27: 2,596,720 km (0.1 R)
• M28: 2,810,046 km (0.053 R)
• M29: 2,965,927 km (0.089 R)
• M30: 3,044,915 km (0.112 R)
• M31: 3,116,722 km (0.116 R)
• M32: 3,278,138 km (0.105 R)
• M33: 3,351,740 km (0.094 R)
• M34: 3,483,985 km (0.053 R)
• M35: 3,728,129 km (0.086 R)
• M36: 3,943,101 km (0.082 R)
• M37: 4,038,993 km (0.109 R)
• M38: 4,144,459 km (0.105 R)
• M39: 4,313,505 km (0.113 R)
• M40: 4,457,568 km (0.062 R)
• M41: 4,649,053 km (0.108 R)
• M42: 4,862,080 km (0.114 R)
• M43: 4,993,278 km (0.091 R)
• M44: 5,278,411 km (0.111 R)
• M45: 5,345,581 km (0.116 R)
• M46: 5,413,199 km (0.106 R)
• M47: 5,607,975 km (0.077 R)
• M48: 5,686,514 km (0.118 R)
• M49: 5,834,766 km (0.076 R)
• M50: 5,924,375 km (0.076 R)
• M51: 6,044,502 km (0.049 R)
• M52: 6,125,135 km (0.09 R)
• M53: 6,358,657 km (0.09 R)
• M54: 6,553,883 km (0.085 R)
• M55: 6,709,465 km (0.063 R)
• M56: 6,782,468 km (0.117 R)
• M57: 7,109,040 km (0.059 R)
• M58: 7,247,418 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.1

Radius: 12.8

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.28 AU - 1.46 AU

Year: 1107 Days

Day: 5.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 67,945,889 km

• M1: 195,076 km (0.081 R)
• M2: 315,801 km (0.118 R)
• M3: 398,828 km (0.066 R)
• M4: 571,314 km (0.081 R)
• M5: 698,622 km (0.039 R)
• M6: 825,032 km (0.097 R)
• M7: 916,137 km (0.12 R)
• M8: 1,024,147 km (0.105 R)
• M9: 1,211,892 km (0.112 R)
• M10: 1,367,923 km (0.061 R)
• M11: 1,591,871 km (0.089 R)
• M12: 1,771,987 km (0.104 R)
• M13: 2,230,504 km (0.079 R)
• M14: 2,317,869 km (0.077 R)
• M15: 2,406,431 km (0.032 R)
• M16: 2,532,393 km (0.115 R)
• M17: 2,614,672 km (0.066 R)
• M18: 2,725,673 km (0.042 R)
• M19: 2,838,320 km (0.108 R)
• M20: 2,962,187 km (0.101 R)
• M21: 3,068,552 km (0.094 R)
• M22: 3,166,239 km (0.088 R)
• M23: 3,255,100 km (0.053 R)
• M24: 3,455,711 km (0.083 R)
• M25: 3,537,092 km (0.111 R)
• M26: 3,629,394 km (0.063 R)
• M27: 3,879,671 km (0.05 R)
• M28: 4,114,241 km (0.063 R)
• M29: 4,276,854 km (0.082 R)
• M30: 4,397,429 km (0.111 R)
• M31: 4,530,272 km (0.12 R)
• M32: 4,675,831 km (0.12 R)
• M33: 4,868,513 km (0.117 R)
• M34: 4,971,586 km (0.045 R)
• M35: 5,052,219 km (0.073 R)
• M36: 5,367,572 km (0.088 R)
• M37: 5,545,593 km (0.091 R)
• M38: 5,883,235 km (0.119 R)
• M39: 5,993,190 km (0.11 R)
• M40: 6,314,676 km (0.119 R)
• M41: 6,427,323 km (0.105 R)
• M42: 6,578,566 km (0.088 R)
• M43: 6,692,859 km (0.052 R)
• M44: 6,794,885 km (0.114 R)
• M45: 6,936,105 km (0.035 R)
• M46: 7,052,492 km (0.064 R)
• M47: 7,234,553 km (0.093 R)
• M48: 7,484,381 km (0.113 R)
• M49: 7,844,314 km (0.11 R)
• M50: 7,992,565 km (0.089 R)
• M51: 8,168,941 km (0.029 R)
• M52: 8,720,060 km (0.114 R)
• M53: 8,873,697 km (0.105 R)
• M54: 8,957,920 km (0.091 R)
• M55: 9,283,146 km (0.089 R)
• M56: 9,411,501 km (0.083 R)
• M57: 9,554,816 km (0.112 R)
• M58: 9,698,729 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.9

Radius: 12.2

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.68 AU - 1.82 AU

Year: 1598 Days

Day: 13.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 67,945,889 km

• M1: 161,865 km (0.115 R)
• M2: 239,656 km (0.067 R)
• M3: 477,516 km (0.101 R)
• M4: 608,564 km (0.038 R)
• M5: 688,749 km (0.091 R)
• M6: 786,735 km (0.104 R)
• M7: 932,743 km (0.083 R)
• M8: 1,042,847 km (0.097 R)
• M9: 1,173,595 km (0.113 R)
• M10: 1,293,722 km (0.034 R)
• M11: 1,401,433 km (0.081 R)
• M12: 1,486,404 km (0.059 R)
• M13: 1,779,766 km (0.112 R)
• M14: 1,947,764 km (0.114 R)
• M15: 2,131,022 km (0.028 R)
• M16: 2,229,756 km (0.107 R)
• M17: 2,391,172 km (0.091 R)
• M18: 2,909,679 km (0.114 R)
• M19: 3,153,822 km (0.118 R)
• M20: 3,497,897 km (0.088 R)
• M21: 3,841,973 km (0.073 R)
• M22: 3,926,795 km (0.106 R)
• M23: 4,061,283 km (0.113 R)
• M24: 4,385,162 km (0.083 R)
• M25: 4,575,900 km (0.06 R)
• M26: 4,653,092 km (0.074 R)
• M27: 4,782,494 km (0.115 R)
• M28: 4,992,231 km (0.099 R)
• M29: 5,191,495 km (0.086 R)
• M30: 5,312,520 km (0.117 R)
• M31: 5,475,132 km (0.1 R)
• M32: 5,625,778 km (0.094 R)
• M33: 5,749,944 km (0.118 R)
• M34: 5,931,107 km (0.043 R)
• M35: 6,043,455 km (0.092 R)
• M36: 6,170,763 km (0.095 R)
• M37: 6,341,903 km (0.095 R)
• M38: 6,500,177 km (0.102 R)
• M39: 6,674,459 km (0.1 R)
• M40: 6,791,444 km (0.083 R)
• M41: 7,101,860 km (0.111 R)
• M42: 7,191,319 km (0.104 R)
• M43: 8,138,723 km (0.083 R)
• M44: 8,263,936 km (0.107 R)
• M45: 8,421,163 km (0.063 R)
• M46: 8,643,167 km (0.069 R)
• M47: 8,802,788 km (0.085 R)
• M48: 8,979,612 km (0.095 R)
• M49: 9,402,376 km (0.116 R)
• M50: 9,500,811 km (0.106 R)
• M51: 9,931,503 km (0.101 R)
• M52: 10,048,489 km (0.109 R)
• M53: 10,233,392 km (0.097 R)
• M54: 10,334,670 km (0.103 R)
• M55: 10,726,167 km (0.105 R)
• M56: 10,880,852 km (0.03 R)
• M57: 11,088,045 km (0.118 R)
• M58: 11,279,081 km (0.045 R)
• M59: 11,366,297 km (0.106 R)
• M60: 11,805,815 km (0.115 R)
• M61: 11,929,981 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.2

Radius: 13.4

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.92 AU - 2.06 AU

Year: 1938 Days

Day: 11.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 67,945,889 km

• M1: 183,407 km (0.097 R)
• M2: 280,795 km (0.092 R)
• M3: 418,425 km (0.109 R)
• M4: 695,331 km (0.103 R)
• M5: 784,790 km (0.089 R)
• M6: 1,518,418 km (0.111 R)
• M7: 1,695,542 km (0.096 R)
• M8: 1,844,841 km (0.115 R)
• M9: 2,046,798 km (0.082 R)
• M10: 2,472,853 km (0.079 R)
• M11: 2,736,893 km (0.077 R)
• M12: 2,845,052 km (0.095 R)
• M13: 3,010,208 km (0.098 R)
• M14: 3,732,317 km (0.107 R)
• M15: 3,852,893 km (0.113 R)
• M16: 4,395,634 km (0.11 R)
• M17: 4,684,209 km (0.104 R)
• M18: 4,946,154 km (0.118 R)
• M19: 5,045,637 km (0.076 R)
• M20: 5,347,974 km (0.087 R)
• M21: 5,604,684 km (0.06 R)
• M22: 5,847,781 km (0.105 R)
• M23: 6,006,055 km (0.113 R)
• M24: 6,290,890 km (0.09 R)
• M25: 6,380,798 km (0.074 R)
• M26: 6,471,155 km (0.105 R)
• M27: 6,616,564 km (0.118 R)
• M28: 6,763,170 km (0.12 R)
• M29: 6,985,173 km (0.096 R)
• M30: 7,265,969 km (0.086 R)
• M31: 7,531,505 km (0.038 R)
• M32: 7,761,586 km (0.11 R)
• M33: 7,916,420 km (0.098 R)
• M34: 8,228,930 km (0.036 R)
• M35: 8,625,364 km (0.116 R)
• M36: 8,906,608 km (0.062 R)
• M37: 9,007,886 km (0.103 R)
• M38: 9,109,463 km (0.09 R)
• M39: 9,956,785 km (0.083 R)
• M40: 10,188,513 km (0.109 R)
• M41: 10,422,035 km (0.094 R)
• M42: 10,528,698 km (0.045 R)
• M43: 10,635,810 km (0.1 R)
• M44: 10,743,221 km (0.052 R)
• M45: 10,851,082 km (0.094 R)
• M46: 12,016,000 km (0.099 R)
• M47: 12,420,662 km (0.067 R)
• M48: 12,715,819 km (0.118 R)
• M49: 13,452,140 km (0.109 R)
• M50: 13,545,040 km (0.096 R)
• M51: 14,084,041 km (0.12 R)
• M52: 14,178,587 km (0.042 R)
• M53: 15,498,788 km (0.092 R)
• M54: 15,596,326 km (0.09 R)
• M55: 15,792,000 km (0.118 R)
• M56: 15,988,572 km (0.115 R)
• M57: 16,186,041 km (0.104 R)
• M58: 16,309,758 km (0.056 R)
• M59: 16,458,608 km (0.114 R)
• M60: 16,658,022 km (0.071 R)
• M61: 16,858,034 km (0.093 R)

Asteroid Belt

Center: 5.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785

Radius: 3.7

Gravity: 57.34 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.45 AU - 8.65 AU

Year: 15765 Days

Day: 17.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,945,889 km

• M1: 85,720 km (0.028 R)
• M2: 146,606 km (0.113 R)
• M3: 183,407 km (0.035 R)
• M4: 471,682 km (0.106 R)
• M5: 921,822 km (0.033 R)
• M6: 1,303,596 km (0.063 R)
• M7: 2,034,232 km (0.117 R)
• M8: 2,161,091 km (0.108 R)
• M9: 2,290,493 km (0.107 R)
• M10: 2,489,458 km (0.095 R)
• M11: 2,659,551 km (0.043 R)
• M12: 3,046,860 km (0.062 R)
• M13: 3,228,621 km (0.114 R)
• M14: 3,451,522 km (0.058 R)
• M15: 3,564,768 km (0.105 R)
• M16: 3,641,063 km (0.074 R)
• M17: 4,229,730 km (0.096 R)
• M18: 4,763,346 km (0.084 R)
• M19: 5,937,839 km (0.117 R)
• M20: 6,440,787 km (0.115 R)
• M21: 6,767,808 km (0.108 R)
• M22: 7,438,156 km (0.071 R)
• M23: 7,781,184 km (0.112 R)
• M24: 7,929,734 km (0.093 R)
• M25: 9,308,728 km (0.063 R)
• M26: 10,485,764 km (0.089 R)
• M27: 10,704,775 km (0.079 R)
• M28: 12,684,553 km (0.075 R)
• M29: 12,742,747 km (0.089 R)
• M30: 13,865,179 km (0.109 R)
• M31: 14,226,309 km (0.073 R)
• M32: 14,590,280 km (0.084 R)
• M33: 14,651,316 km (0.067 R)
• M34: 15,203,931 km (0.069 R)
• M35: 15,265,864 km (0.067 R)
• M36: 15,638,513 km (0.103 R)
• M37: 18,726,063 km (0.086 R)
• M38: 19,058,320 km (0.11 R)
• M39: 19,325,502 km (0.103 R)
• M40: 20,134,377 km (0.091 R)
• M41: 20,202,295 km (0.109 R)
• M42: 21,645,765 km (0.065 R)
• M43: 22,344,686 km (0.11 R)
• M44: 22,485,458 km (0.117 R)
• M45: 23,764,819 km (0.1 R)
• M46: 23,980,239 km (0.088 R)
• M47: 25,580,338 km (0.075 R)
• M48: 26,022,699 km (0.063 R)
• M49: 26,244,852 km (0.04 R)
• M50: 26,467,603 km (0.076 R)
• M51: 26,542,103 km (0.04 R)
• M52: 27,064,798 km (0.051 R)
• M53: 27,817,275 km (0.109 R)
• M54: 28,272,202 km (0.113 R)
• M55: 28,959,006 km (0.113 R)
• M56: 31,445,323 km (0.066 R)
• M57: 31,524,161 km (0.029 R)
• M58: 32,873,683 km (0.107 R)
• M59: 33,595,792 km (0.099 R)
• M60: 34,160,973 km (0.101 R)
• M61: 36,122,500 km (0.113 R)
• M62: 36,950,524 km (0.102 R)
• M63: 37,117,027 km (0.116 R)
• M64: 38,036,455 km (0.053 R)
• M65: 39,387,025 km (0.083 R)
• M66: 39,642,089 km (0.116 R)
• M67: 41,615,285 km (0.071 R)
• M68: 42,222,054 km (0.045 R)
• M69: 42,744,600 km (0.093 R)
• M70: 44,855,725 km (0.029 R)
• M71: 47,451,697 km (0.115 R)
• M72: 47,632,560 km (0.114 R)
• M73: 47,723,067 km (0.105 R)
• M74: 49,820,280 km (0.111 R)
• M75: 50,741,503 km (0.09 R)
• M76: 55,240,510 km (0.117 R)
• M77: 56,193,897 km (0.025 R)
• M78: 56,864,395 km (0.12 R)
• M79: 57,441,244 km (0.118 R)
• M80: 57,826,758 km (0.104 R)
• M81: 58,600,628 km (0.094 R)
• M82: 59,572,714 km (0.083 R)
• M83: 61,631,480 km (0.113 R)
• M84: 65,214,649 km (0.12 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 15,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit