🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.6

Radius: 12.7

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.56 AU - 0.62 AU

Year: 307 Days

Day: 10.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 76,560,473 km

• M1: 158,125 km (0.071 R)
• M2: 249,828 km (0.096 R)
• M3: 394,041 km (0.069 R)
• M4: 571,314 km (0.116 R)
• M5: 661,522 km (0.099 R)
• M6: 761,004 km (0.062 R)
• M7: 858,991 km (0.025 R)
• M8: 942,317 km (0.093 R)
• M9: 1,068,877 km (0.108 R)
• M10: 1,167,911 km (0.112 R)
• M11: 1,296,415 km (0.083 R)
• M12: 1,470,846 km (0.074 R)
• M13: 1,554,172 km (0.093 R)
• M14: 1,784,553 km (0.096 R)
• M15: 1,898,995 km (0.113 R)
• M16: 2,077,914 km (0.119 R)
• M17: 2,198,790 km (0.065 R)
• M18: 2,289,595 km (0.065 R)
• M19: 2,370,827 km (0.106 R)
• M20: 2,497,387 km (0.115 R)
• M21: 2,586,846 km (0.051 R)
• M22: 2,717,296 km (0.039 R)
• M23: 2,797,779 km (0.069 R)
• M24: 2,884,995 km (0.101 R)
• M25: 2,973,108 km (0.075 R)
• M26: 3,068,103 km (0.06 R)
• M27: 3,164,145 km (0.084 R)
• M28: 3,304,168 km (0.082 R)
• M29: 3,421,303 km (0.097 R)
• M30: 3,521,085 km (0.108 R)
• M31: 3,621,764 km (0.085 R)
• M32: 3,729,924 km (0.084 R)
• M33: 3,897,473 km (0.069 R)
• M34: 3,982,146 km (0.07 R)
• M35: 4,146,853 km (0.073 R)
• M36: 4,273,562 km (0.101 R)
• M37: 4,530,871 km (0.051 R)
• M38: 4,640,825 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.5

Radius: 9.4

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.75 AU - 1.11 AU

Year: 608 Days

Day: 11.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 76,560,473 km

• M1: 117,883 km (0.117 R)
• M2: 191,934 km (0.066 R)
• M3: 271,371 km (0.065 R)
• M4: 346,768 km (0.079 R)
• M5: 431,590 km (0.074 R)
• M6: 492,775 km (0.118 R)
• M7: 645,216 km (0.11 R)
• M8: 779,704 km (0.118 R)
• M9: 848,519 km (0.044 R)
• M10: 1,025,643 km (0.069 R)
• M11: 1,130,960 km (0.058 R)
• M12: 1,209,948 km (0.061 R)
• M13: 1,285,794 km (0.094 R)
• M14: 1,373,757 km (0.103 R)
• M15: 1,496,128 km (0.101 R)
• M16: 1,572,423 km (0.071 R)
• M17: 1,638,845 km (0.084 R)
• M18: 1,908,570 km (0.114 R)
• M19: 1,973,794 km (0.031 R)
• M20: 2,069,986 km (0.094 R)
• M21: 2,143,289 km (0.086 R)
• M22: 2,261,022 km (0.068 R)
• M23: 2,438,595 km (0.088 R)
• M24: 2,568,296 km (0.114 R)
• M25: 2,700,391 km (0.065 R)
• M26: 2,787,457 km (0.052 R)
• M27: 2,875,421 km (0.082 R)
• M28: 3,068,103 km (0.027 R)
• M29: 3,166,089 km (0.04 R)
• M30: 3,229,668 km (0.107 R)
• M31: 3,386,896 km (0.102 R)
• M32: 3,531,856 km (0.104 R)
• M33: 3,679,060 km (0.049 R)
• M34: 3,828,359 km (0.117 R)
• M35: 3,987,232 km (0.094 R)
• M36: 4,071,306 km (0.052 R)
• M37: 4,194,724 km (0.036 R)
• M38: 4,405,807 km (0.107 R)
• M39: 4,612,402 km (0.096 R)
• M40: 4,716,970 km (0.083 R)
• M41: 4,838,594 km (0.092 R)
• M42: 4,944,808 km (0.063 R)
• M43: 5,159,631 km (0.101 R)
• M44: 5,259,712 km (0.114 R)
• M45: 5,402,877 km (0.087 R)
• M46: 5,479,022 km (0.111 R)
• M47: 5,615,605 km (0.118 R)
• M48: 5,684,270 km (0.116 R)
• M49: 5,744,558 km (0.091 R)
• M50: 5,909,265 km (0.029 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.9

Radius: 13

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.32 AU - 2.56 AU

Year: 2585 Days

Day: 14.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 151.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 76,560,473 km

• M1: 200,760 km (0.097 R)
• M2: 283,638 km (0.087 R)
• M3: 514,916 km (0.094 R)
• M4: 718,070 km (0.081 R)
• M5: 845,826 km (0.049 R)
• M6: 1,092,364 km (0.051 R)
• M7: 1,290,132 km (0.118 R)
• M8: 1,424,770 km (0.06 R)
• M9: 1,513,033 km (0.067 R)
• M10: 1,603,240 km (0.115 R)
• M11: 1,748,799 km (0.046 R)
• M12: 1,954,795 km (0.084 R)
• M13: 2,068,041 km (0.109 R)
• M14: 2,346,143 km (0.111 R)
• M15: 2,794,039 km (0.117 R)
• M16: 3,020,082 km (0.095 R)
• M17: 3,751,915 km (0.113 R)
• M18: 3,929,786 km (0.067 R)
• M19: 4,038,095 km (0.11 R)
• M20: 4,239,005 km (0.111 R)
• M21: 4,746,292 km (0.09 R)
• M22: 5,095,453 km (0.11 R)
• M23: 5,352,761 km (0.1 R)
• M24: 5,473,038 km (0.09 R)
• M25: 5,818,759 km (0.109 R)
• M26: 5,901,187 km (0.069 R)
• M27: 6,025,503 km (0.092 R)
• M28: 6,129,773 km (0.03 R)
• M29: 6,424,929 km (0.055 R)
• M30: 6,660,247 km (0.088 R)
• M31: 6,789,649 km (0.092 R)
• M32: 7,494,853 km (0.06 R)
• M33: 7,674,670 km (0.115 R)
• M34: 8,061,979 km (0.098 R)
• M35: 8,478,908 km (0.086 R)
• M36: 8,643,017 km (0.055 R)
• M37: 8,855,446 km (0.11 R)
• M38: 9,261,604 km (0.109 R)
• M39: 9,358,095 km (0.111 R)
• M40: 10,341,252 km (0.076 R)
• M41: 10,718,388 km (0.113 R)
• M42: 10,895,961 km (0.075 R)
• M43: 11,903,054 km (0.114 R)
• M44: 12,008,071 km (0.056 R)
• M45: 12,166,196 km (0.102 R)
• M46: 12,511,020 km (0.114 R)
• M47: 12,724,795 km (0.108 R)
• M48: 12,859,134 km (0.09 R)
• M49: 14,005,652 km (0.087 R)
• M50: 14,478,980 km (0.091 R)
• M51: 15,213,056 km (0.048 R)
• M52: 15,384,196 km (0.079 R)
• M53: 15,728,421 km (0.034 R)
• M54: 16,307,813 km (0.101 R)
• M55: 16,395,328 km (0.067 R)
• M56: 16,835,296 km (0.114 R)
• M57: 17,517,312 km (0.098 R)
• M58: 17,816,807 km (0.069 R)
• M59: 18,027,291 km (0.12 R)
• M60: 18,694,648 km (0.073 R)
• M61: 18,847,387 km (0.085 R)
• M62: 19,000,575 km (0.081 R)
• M63: 19,803,916 km (0.032 R)
• M64: 20,115,827 km (0.113 R)
• M65: 20,649,892 km (0.098 R)
• M66: 21,220,458 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217

Radius: 10.1

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.57 AU - 3.87 AU

Year: 4866 Days

Day: 6.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 76,560,473 km

• M1: 140,024 km (0.11 R)
• M2: 235,317 km (0.048 R)
• M3: 384,766 km (0.065 R)
• M4: 466,297 km (0.099 R)
• M5: 554,859 km (0.057 R)
• M6: 623,524 km (0.075 R)
• M7: 723,156 km (0.096 R)
• M8: 828,772 km (0.063 R)
• M9: 898,934 km (0.079 R)
• M10: 1,189,303 km (0.117 R)
• M11: 1,339,799 km (0.114 R)
• M12: 1,423,424 km (0.095 R)
• M13: 1,724,265 km (0.11 R)
• M14: 1,936,096 km (0.097 R)
• M15: 2,255,487 km (0.039 R)
• M16: 2,487,663 km (0.11 R)
• M17: 2,682,290 km (0.085 R)
• M18: 2,835,328 km (0.09 R)
• M19: 2,991,359 km (0.054 R)
• M20: 3,086,354 km (0.074 R)
• M21: 3,214,559 km (0.111 R)
• M22: 3,328,253 km (0.102 R)
• M23: 3,492,961 km (0.066 R)
• M24: 3,660,510 km (0.089 R)
• M25: 3,779,441 km (0.105 R)
• M26: 4,108,556 km (0.109 R)
• M27: 4,962,311 km (0.091 R)
• M28: 5,361,288 km (0.089 R)
• M29: 5,477,227 km (0.063 R)
• M30: 5,750,991 km (0.064 R)
• M31: 6,352,674 km (0.1 R)
• M32: 6,537,128 km (0.064 R)
• M33: 6,723,377 km (0.078 R)
• M34: 6,827,647 km (0.041 R)
• M35: 6,890,478 km (0.084 R)
• M36: 7,016,589 km (0.088 R)
• M37: 7,228,569 km (0.083 R)
• M38: 7,658,962 km (0.103 R)
• M39: 7,789,711 km (0.042 R)
• M40: 8,031,461 km (0.085 R)
• M41: 8,253,315 km (0.053 R)
• M42: 8,409,794 km (0.081 R)
• M43: 8,499,702 km (0.091 R)
• M44: 8,703,155 km (0.073 R)
• M45: 8,862,477 km (0.105 R)
• M46: 8,976,919 km (0.094 R)
• M47: 9,091,811 km (0.03 R)
• M48: 9,323,089 km (0.065 R)
• M49: 9,579,649 km (0.083 R)
• M50: 9,957,234 km (0.071 R)
• M51: 10,484,268 km (0.087 R)
• M52: 10,751,150 km (0.085 R)
• M53: 10,848,838 km (0.116 R)
• M54: 11,440,796 km (0.065 R)
• M55: 12,476,313 km (0.119 R)
• M56: 12,579,087 km (0.082 R)
• M57: 12,733,472 km (0.074 R)
• M58: 14,447,265 km (0.063 R)
• M59: 14,798,521 km (0.119 R)
• M60: 15,125,392 km (0.08 R)
• M61: 15,399,605 km (0.101 R)
• M62: 15,758,640 km (0.108 R)
• M63: 16,512,912 km (0.07 R)
• M64: 17,050,866 km (0.111 R)
• M65: 17,221,856 km (0.04 R)
• M66: 17,307,576 km (0.102 R)
• M67: 17,738,418 km (0.11 R)
• M68: 17,911,802 km (0.098 R)
• M69: 19,945,286 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.6

Radius: 9.4

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.66 AU - 4.9 AU

Year: 6006 Days

Day: 11.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 76,560,473 km

• M1: 169,345 km (0.107 R)
• M2: 236,813 km (0.119 R)
• M3: 307,872 km (0.084 R)
• M4: 448,494 km (0.026 R)
• M5: 648,208 km (0.102 R)
• M6: 712,086 km (0.087 R)
• M7: 927,956 km (0.104 R)
• M8: 1,098,348 km (0.088 R)
• M9: 1,221,766 km (0.039 R)
• M10: 1,457,981 km (0.032 R)
• M11: 1,519,466 km (0.102 R)
• M12: 1,670,559 km (0.093 R)
• M13: 1,735,036 km (0.108 R)
• M14: 1,813,425 km (0.055 R)
• M15: 1,906,625 km (0.04 R)
• M16: 1,974,094 km (0.107 R)
• M17: 2,266,707 km (0.105 R)
• M18: 2,499,032 km (0.11 R)
• M19: 2,693,510 km (0.036 R)
• M20: 2,861,957 km (0.106 R)
• M21: 3,274,249 km (0.057 R)
• M22: 3,537,242 km (0.105 R)
• M23: 3,688,186 km (0.104 R)
• M24: 3,755,954 km (0.049 R)
• M25: 3,841,374 km (0.099 R)
• M26: 3,910,189 km (0.097 R)
• M27: 4,242,446 km (0.048 R)
• M28: 4,349,259 km (0.113 R)
• M29: 4,693,484 km (0.112 R)
• M30: 5,563,395 km (0.105 R)
• M31: 5,917,194 km (0.1 R)
• M32: 6,016,826 km (0.091 R)
• M33: 6,217,736 km (0.088 R)
• M34: 6,523,215 km (0.1 R)
• M35: 6,605,494 km (0.07 R)
• M36: 6,729,660 km (0.104 R)
• M37: 6,980,237 km (0.058 R)
• M38: 7,490,515 km (0.08 R)
• M39: 7,598,375 km (0.052 R)
• M40: 7,881,265 km (0.089 R)
• M41: 8,256,456 km (0.056 R)
• M42: 8,841,384 km (0.094 R)
• M43: 8,932,638 km (0.093 R)
• M44: 9,254,274 km (0.09 R)
• M45: 9,838,154 km (0.115 R)
• M46: 10,003,759 km (0.111 R)
• M47: 10,194,197 km (0.073 R)
• M48: 10,289,940 km (0.078 R)
• M49: 10,434,003 km (0.11 R)
• M50: 10,651,368 km (0.098 R)
• M51: 10,748,457 km (0.117 R)
• M52: 10,821,461 km (0.051 R)
• M53: 11,016,986 km (0.054 R)
• M54: 11,361,958 km (0.077 R)
• M55: 12,367,106 km (0.053 R)
• M56: 12,828,616 km (0.073 R)
• M57: 12,931,988 km (0.082 R)
• M58: 13,139,630 km (0.069 R)
• M59: 13,795,168 km (0.1 R)
• M60: 13,901,083 km (0.044 R)
• M61: 14,785,057 km (0.117 R)
• M62: 14,920,592 km (0.05 R)
• M63: 15,220,237 km (0.114 R)
• M64: 15,356,969 km (0.091 R)
• M65: 15,687,132 km (0.116 R)
• M66: 17,144,514 km (0.108 R)
• M67: 17,601,685 km (0.057 R)
• M68: 17,687,854 km (0.098 R)
• M69: 18,938,043 km (0.058 R)
• M70: 19,618,564 km (0.099 R)
• M71: 19,678,104 km (0.033 R)
• M72: 19,857,023 km (0.112 R)
• M73: 19,946,782 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.9

Radius: 4.6

Gravity: 38.56 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.88 AU - 10.24 AU

Year: 18496 Days

Day: 24 Hours

Environment

Temp: -237 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,560,473 km

• M1: 69,713 km (0.068 R)
• M2: 122,521 km (0.116 R)
• M3: 241,900 km (0.063 R)
• M4: 273,615 km (0.109 R)
• M5: 415,583 km (0.078 R)
• M6: 990,637 km (0.028 R)
• M7: 1,044,044 km (0.051 R)
• M8: 1,266,944 km (0.048 R)
• M9: 1,474,137 km (0.09 R)
• M10: 1,755,980 km (0.108 R)
• M11: 3,001,831 km (0.087 R)
• M12: 3,118,816 km (0.098 R)
• M13: 3,197,654 km (0.112 R)
• M14: 3,684,596 km (0.052 R)
• M15: 4,021,789 km (0.11 R)
• M16: 6,293,433 km (0.1 R)
• M17: 6,493,445 km (0.1 R)
• M18: 7,366,947 km (0.119 R)
• M19: 8,059,436 km (0.118 R)
• M20: 8,440,910 km (0.059 R)
• M21: 8,661,418 km (0.057 R)
• M22: 11,697,058 km (0.116 R)
• M23: 11,819,728 km (0.104 R)
• M24: 13,006,936 km (0.109 R)
• M25: 14,824,401 km (0.037 R)
• M26: 16,034,199 km (0.081 R)
• M27: 16,996,712 km (0.05 R)
• M28: 17,275,263 km (0.092 R)
• M29: 20,880,721 km (0.081 R)
• M30: 21,029,571 km (0.039 R)
• M31: 21,704,108 km (0.11 R)
• M32: 21,779,505 km (0.094 R)
• M33: 23,074,275 km (0.118 R)
• M34: 23,382,446 km (0.095 R)
• M35: 23,925,187 km (0.096 R)
• M36: 26,619,744 km (0.057 R)
• M37: 27,024,107 km (0.039 R)
• M38: 27,267,653 km (0.09 R)
• M39: 27,675,157 km (0.117 R)
• M40: 27,920,647 km (0.063 R)
• M41: 28,002,627 km (0.096 R)
• M42: 28,496,300 km (0.119 R)
• M43: 29,575,649 km (0.091 R)
• M44: 29,826,674 km (0.073 R)
• M45: 29,910,449 km (0.035 R)
• M46: 30,922,329 km (0.053 R)
• M47: 33,588,013 km (0.066 R)
• M48: 35,257,675 km (0.062 R)
• M49: 36,236,793 km (0.104 R)
• M50: 36,415,712 km (0.105 R)
• M51: 36,774,448 km (0.115 R)
• M52: 37,948,641 km (0.098 R)
• M53: 38,039,447 km (0.094 R)
• M54: 39,871,273 km (0.114 R)
• M55: 40,797,883 km (0.057 R)
• M56: 41,263,880 km (0.114 R)
• M57: 41,357,229 km (0.074 R)
• M58: 42,107,013 km (0.073 R)
• M59: 43,145,223 km (0.114 R)
• M60: 43,334,913 km (0.117 R)
• M61: 43,429,907 km (0.118 R)
• M62: 43,905,629 km (0.115 R)
• M63: 44,478,738 km (0.048 R)
• M64: 46,407,204 km (0.115 R)
• M65: 47,186,160 km (0.079 R)
• M66: 48,855,822 km (0.111 R)
• M67: 49,648,242 km (0.048 R)
• M68: 50,544,633 km (0.091 R)
• M69: 52,151,613 km (0.117 R)
• M70: 52,961,386 km (0.064 R)
• M71: 53,571,446 km (0.037 R)
• M72: 53,673,322 km (0.062 R)
• M73: 54,901,222 km (0.104 R)
• M74: 57,801,924 km (0.102 R)
• M75: 58,849,858 km (0.098 R)
• M76: 59,165,509 km (0.058 R)
• M77: 60,009,839 km (0.111 R)
• M78: 60,751,994 km (0.101 R)
• M79: 61,070,937 km (0.097 R)
• M80: 61,177,451 km (0.094 R)
• M81: 61,710,618 km (0.099 R)
• M82: 61,817,431 km (0.106 R)
• M83: 62,352,393 km (0.095 R)
• M84: 62,996,411 km (0.026 R)
• M85: 65,268,055 km (0.096 R)
• M86: 65,376,813 km (0.047 R)
• M87: 65,812,741 km (0.119 R)
• M88: 68,338,103 km (0.058 R)
• M89: 68,559,208 km (0.059 R)
• M90: 71,791,719 km (0.025 R)
• M91: 72,466,705 km (0.113 R)
• M92: 72,692,149 km (0.101 R)
• M93: 73,483,072 km (0.2 R)
• M94: 74,049,749 km (0.146 R)
• M95: 75,301,584 km (0.028 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 19,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit