🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.5

Radius: 14.5

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.6 AU - 0.68 AU

Year: 353 Days

Day: 7.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 52,888,226 km

• M1: 181,313 km (0.105 R)
• M2: 330,910 km (0.101 R)
• M3: 448,494 km (0.081 R)
• M4: 576,849 km (0.096 R)
• M5: 678,875 km (0.099 R)
• M6: 779,255 km (0.118 R)
• M7: 885,470 km (0.119 R)
• M8: 1,055,263 km (0.112 R)
• M9: 1,164,021 km (0.101 R)
• M10: 1,299,856 km (0.117 R)
• M11: 1,394,252 km (0.098 R)
• M12: 1,488,798 km (0.071 R)
• M13: 1,639,892 km (0.112 R)
• M14: 1,753,137 km (0.059 R)
• M15: 1,923,978 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.8

Radius: 11.4

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.12 AU - 1.48 AU

Year: 1023 Days

Day: 14.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 52,888,226 km

• M1: 146,456 km (0.057 R)
• M2: 235,766 km (0.043 R)
• M3: 403,166 km (0.115 R)
• M4: 575,952 km (0.116 R)
• M5: 769,531 km (0.111 R)
• M6: 843,283 km (0.053 R)
• M7: 1,115,103 km (0.096 R)
• M8: 1,200,224 km (0.101 R)
• M9: 1,287,589 km (0.115 R)
• M10: 1,415,196 km (0.108 R)
• M11: 1,523,654 km (0.107 R)
• M12: 1,602,941 km (0.052 R)
• M13: 1,732,643 km (0.077 R)
• M14: 1,891,515 km (0.053 R)
• M15: 2,055,475 km (0.077 R)
• M16: 2,197,144 km (0.08 R)
• M17: 2,269,250 km (0.057 R)
• M18: 2,351,379 km (0.102 R)
• M19: 2,481,230 km (0.113 R)
• M20: 2,565,903 km (0.03 R)
• M21: 2,699,643 km (0.082 R)
• M22: 2,826,053 km (0.12 R)
• M23: 3,094,731 km (0.072 R)
• M24: 3,186,285 km (0.078 R)
• M25: 3,330,348 km (0.113 R)
• M26: 3,434,767 km (0.095 R)
• M27: 3,518,991 km (0.042 R)
• M28: 3,689,532 km (0.111 R)
• M29: 4,017,002 km (0.047 R)
• M30: 4,319,788 km (0.065 R)
• M31: 4,410,893 km (0.066 R)
• M32: 4,629,905 km (0.04 R)
• M33: 4,923,715 km (0.081 R)
• M34: 5,055,062 km (0.084 R)
• M35: 5,187,456 km (0.109 R)
• M36: 5,357,549 km (0.079 R)
• M37: 5,443,418 km (0.085 R)
• M38: 5,554,419 km (0.104 R)
• M39: 5,778,667 km (0.071 R)
• M40: 6,197,690 km (0.072 R)
• M41: 6,300,763 km (0.114 R)
• M42: 6,417,449 km (0.115 R)
• M43: 6,574,078 km (0.11 R)
• M44: 6,771,847 km (0.079 R)
• M45: 6,904,690 km (0.099 R)
• M46: 7,132,527 km (0.099 R)
• M47: 7,403,748 km (0.038 R)
• M48: 7,568,306 km (0.046 R)
• M49: 7,706,235 km (0.041 R)
• M50: 7,928,687 km (0.052 R)
• M51: 8,026,674 km (0.054 R)
• M52: 8,111,047 km (0.111 R)
• M53: 8,266,330 km (0.076 R)
• M54: 8,337,389 km (0.027 R)
• M55: 8,451,233 km (0.11 R)
• M56: 8,651,993 km (0.074 R)
• M57: 8,767,333 km (0.076 R)
• M58: 8,926,804 km (0.083 R)
• M59: 9,014,319 km (0.12 R)
• M60: 9,204,607 km (0.104 R)
• M61: 9,307,680 km (0.045 R)
• M62: 9,634,252 km (0.041 R)
• M63: 10,055,221 km (0.111 R)
• M64: 10,298,467 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.5

Radius: 10.6

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.26 AU - 1.38 AU

Year: 1047 Days

Day: 11.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 52,888,226 km

• M1: 137,032 km (0.103 R)
• M2: 259,852 km (0.099 R)
• M3: 333,902 km (0.106 R)
• M4: 410,048 km (0.081 R)
• M5: 536,009 km (0.054 R)
• M6: 692,788 km (0.092 R)
• M7: 842,535 km (0.091 R)
• M8: 1,085,033 km (0.045 R)
• M9: 1,162,226 km (0.109 R)
• M10: 1,336,358 km (0.106 R)
• M11: 1,519,316 km (0.072 R)
• M12: 1,606,681 km (0.086 R)
• M13: 1,733,391 km (0.1 R)
• M14: 1,817,165 km (0.104 R)
• M15: 1,965,267 km (0.086 R)
• M16: 2,052,932 km (0.086 R)
• M17: 2,182,783 km (0.117 R)
• M18: 2,281,966 km (0.09 R)
• M19: 2,425,131 km (0.07 R)
• M20: 2,502,174 km (0.081 R)
• M21: 2,614,971 km (0.102 R)
• M22: 2,729,563 km (0.12 R)
• M23: 2,818,873 km (0.103 R)
• M24: 3,027,861 km (0.061 R)
• M25: 3,157,712 km (0.042 R)
• M26: 3,232,660 km (0.108 R)
• M27: 3,616,828 km (0.112 R)
• M28: 3,824,470 km (0.12 R)
• M29: 3,975,115 km (0.116 R)
• M30: 4,087,014 km (0.049 R)
• M31: 4,460,261 km (0.067 R)
• M32: 4,768,881 km (0.074 R)
• M33: 4,855,348 km (0.08 R)
• M34: 4,975,027 km (0.045 R)
• M35: 5,531,381 km (0.068 R)
• M36: 5,667,815 km (0.086 R)
• M37: 5,759,518 km (0.102 R)
• M38: 5,851,670 km (0.112 R)
• M39: 5,944,271 km (0.108 R)
• M40: 6,037,321 km (0.091 R)
• M41: 6,189,761 km (0.057 R)
• M42: 6,284,158 km (0.113 R)
• M43: 6,402,789 km (0.057 R)
• M44: 6,642,445 km (0.075 R)
• M45: 6,824,206 km (0.098 R)
• M46: 7,007,463 km (0.097 R)
• M47: 7,081,365 km (0.087 R)
• M48: 7,192,516 km (0.09 R)
• M49: 7,354,082 km (0.062 R)
• M50: 7,757,248 km (0.084 R)
• M51: 7,871,840 km (0.085 R)
• M52: 8,012,761 km (0.075 R)
• M53: 8,206,341 km (0.099 R)
• M54: 8,297,147 km (0.1 R)
• M55: 8,650,646 km (0.073 R)
• M56: 8,995,918 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910

Radius: 14.5

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.02 AU - 4.4 AU

Year: 5963 Days

Day: 9.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,888,226 km

• M1: 270,024 km (0.078 R)
• M2: 477,516 km (0.113 R)
• M3: 595,699 km (0.113 R)
• M4: 796,010 km (0.105 R)
• M5: 912,996 km (0.094 R)
• M6: 1,084,734 km (0.114 R)
• M7: 1,426,266 km (0.12 R)
• M8: 1,610,122 km (0.029 R)
• M9: 1,724,564 km (0.058 R)
• M10: 1,861,596 km (0.101 R)
• M11: 2,002,517 km (0.093 R)
• M12: 2,105,440 km (0.11 R)
• M13: 2,210,309 km (0.114 R)
• M14: 2,557,824 km (0.094 R)
• M15: 2,830,242 km (0.076 R)
• M16: 3,040,876 km (0.03 R)
• M17: 3,403,800 km (0.066 R)
• M18: 3,857,830 km (0.06 R)
• M19: 4,935,683 km (0.072 R)
• M20: 5,247,893 km (0.073 R)
• M21: 6,011,740 km (0.06 R)
• M22: 6,132,466 km (0.113 R)
• M23: 6,406,828 km (0.104 R)
• M24: 7,350,940 km (0.041 R)
• M25: 7,577,581 km (0.105 R)
• M26: 8,004,533 km (0.03 R)
• M27: 8,779,301 km (0.07 R)
• M28: 8,916,631 km (0.119 R)
• M29: 9,089,118 km (0.069 R)
• M30: 9,437,531 km (0.083 R)
• M31: 9,613,458 km (0.099 R)
• M32: 10,472,749 km (0.036 R)
• M33: 10,691,610 km (0.095 R)
• M34: 10,948,619 km (0.114 R)
• M35: 11,244,973 km (0.074 R)
• M36: 11,356,872 km (0.052 R)
• M37: 11,469,070 km (0.102 R)
• M38: 11,619,267 km (0.109 R)
• M39: 11,997,600 km (0.101 R)
• M40: 12,226,484 km (0.113 R)
• M41: 12,457,015 km (0.098 R)
• M42: 12,844,174 km (0.106 R)
• M43: 13,989,645 km (0.101 R)
• M44: 14,757,830 km (0.117 R)
• M45: 14,880,351 km (0.118 R)
• M46: 15,250,157 km (0.117 R)
• M47: 16,166,743 km (0.037 R)
• M48: 16,887,206 km (0.086 R)
• M49: 17,143,916 km (0.052 R)
• M50: 18,227,902 km (0.093 R)
• M51: 18,491,344 km (0.104 R)
• M52: 19,872,731 km (0.072 R)
• M53: 22,639,543 km (0.118 R)
• M54: 22,781,063 km (0.069 R)
• M55: 23,588,592 km (0.083 R)
• M56: 23,923,691 km (0.107 R)
• M57: 24,212,266 km (0.087 R)
• M58: 24,938,863 km (0.07 R)
• M59: 26,611,965 km (0.12 R)
• M60: 27,915,860 km (0.069 R)
• M61: 29,343,323 km (0.063 R)
• M62: 30,898,842 km (0.09 R)
• M63: 31,003,560 km (0.032 R)
• M64: 31,845,048 km (0.117 R)
• M65: 32,056,729 km (0.089 R)
• M66: 32,215,602 km (0.071 R)
• M67: 32,374,924 km (0.104 R)
• M68: 32,481,288 km (0.114 R)
• M69: 33,014,455 km (0.118 R)
• M70: 33,175,123 km (0.108 R)
• M71: 33,443,202 km (0.086 R)
• M72: 33,873,895 km (0.113 R)
• M73: 34,523,149 km (0.109 R)
• M74: 35,889,128 km (0.057 R)
• M75: 36,109,336 km (0.111 R)
• M76: 36,717,152 km (0.098 R)
• M77: 36,939,005 km (0.053 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.8

Radius: 3.9

Gravity: 27.73 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.02 AU - 11.5 AU

Year: 21047 Days

Day: 20.7 Hours

Environment

Temp: -242 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 52,888,226 km

• M1: 125,662 km (0.111 R)
• M2: 159,322 km (0.117 R)
• M3: 379,081 km (0.095 R)
• M4: 413,788 km (0.109 R)
• M5: 730,486 km (0.114 R)
• M6: 819,348 km (0.087 R)
• M7: 1,106,725 km (0.067 R)
• M8: 1,235,230 km (0.077 R)
• M9: 1,534,575 km (0.025 R)
• M10: 1,765,853 km (0.093 R)
• M11: 1,855,462 km (0.106 R)
• M12: 1,916,050 km (0.11 R)
• M13: 1,977,235 km (0.111 R)
• M14: 3,368,046 km (0.089 R)
• M15: 3,820,430 km (0.05 R)
• M16: 3,897,623 km (0.058 R)
• M17: 4,739,410 km (0.073 R)
• M18: 4,989,837 km (0.096 R)
• M19: 5,330,621 km (0.066 R)
• M20: 5,634,903 km (0.104 R)
• M21: 6,214,894 km (0.069 R)
• M22: 7,238,742 km (0.114 R)
• M23: 7,623,956 km (0.104 R)
• M24: 8,164,304 km (0.083 R)
• M25: 9,281,650 km (0.09 R)
• M26: 9,333,561 km (0.089 R)
• M27: 9,594,609 km (0.104 R)
• M28: 10,392,115 km (0.109 R)
• M29: 12,049,660 km (0.103 R)
• M30: 12,677,672 km (0.053 R)
• M31: 15,416,958 km (0.096 R)
• M32: 15,725,279 km (0.107 R)
• M33: 16,599,529 km (0.107 R)
• M34: 16,788,920 km (0.109 R)
• M35: 17,169,946 km (0.059 R)
• M36: 17,811,122 km (0.111 R)
• M37: 17,875,599 km (0.111 R)
• M38: 18,656,350 km (0.06 R)
• M39: 19,050,840 km (0.116 R)
• M40: 19,647,736 km (0.097 R)
• M41: 19,781,177 km (0.057 R)
• M42: 20,183,446 km (0.061 R)
• M43: 20,791,860 km (0.047 R)
• M44: 22,026,641 km (0.119 R)
• M45: 22,513,283 km (0.071 R)
• M46: 23,638,708 km (0.084 R)
• M47: 23,709,617 km (0.042 R)
• M48: 23,994,152 km (0.074 R)
• M49: 24,494,856 km (0.06 R)
• M50: 24,638,470 km (0.108 R)
• M51: 25,360,878 km (0.119 R)
• M52: 25,578,992 km (0.051 R)
• M53: 25,944,011 km (0.075 R)
• M54: 26,090,317 km (0.086 R)
• M55: 26,163,770 km (0.094 R)
• M56: 26,237,073 km (0.095 R)
• M57: 27,123,141 km (0.09 R)
• M58: 27,271,692 km (0.091 R)
• M59: 28,244,377 km (0.12 R)
• M60: 28,545,966 km (0.082 R)
• M61: 29,839,390 km (0.065 R)
• M62: 29,916,133 km (0.1 R)
• M63: 30,146,514 km (0.119 R)
• M64: 31,776,084 km (0.119 R)
• M65: 32,720,046 km (0.066 R)
• M66: 32,799,034 km (0.102 R)
• M67: 32,878,171 km (0.106 R)
• M68: 33,752,870 km (0.065 R)
• M69: 36,013,743 km (0.089 R)
• M70: 39,579,707 km (0.114 R)
• M71: 40,086,245 km (0.074 R)
• M72: 40,340,263 km (0.112 R)
• M73: 41,105,456 km (0.079 R)
• M74: 42,047,324 km (0.094 R)
• M75: 42,305,530 km (0.106 R)
• M76: 42,996,223 km (0.107 R)
• M77: 45,355,232 km (0.098 R)
• M78: 46,417,078 km (0.071 R)
• M79: 46,951,142 km (0.105 R)
• M80: 48,745,718 km (0.113 R)
• M81: 49,016,790 km (0.096 R)
• M82: 49,469,772 km (0.05 R)
• M83: 50,562,734 km (0.111 R)
• M84: 50,654,138 km (0.07 R)
• M85: 50,837,096 km (0.108 R)
• M86: 52,864,896 km (0.103 R)
• M87: 54,543,384 km (0.094 R)
• M88: 54,918,874 km (0.091 R)
• M89: 55,483,606 km (0.115 R)
• M90: 56,239,524 km (0.117 R)
• M91: 56,808,595 km (0.098 R)
• M92: 57,093,878 km (0.112 R)
• M93: 58,335,839 km (0.062 R)
• M94: 61,040,569 km (0.054 R)
• M95: 61,235,345 km (0.085 R)
• M96: 62,212,219 km (0.083 R)
• M97: 62,997,459 km (0.03 R)
• M98: 63,095,744 km (0.119 R)
• M99: 65,273,141 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.4

Radius: 4.2

Gravity: 10.85 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.78 AU - 12.28 AU

Year: 21926 Days

Day: 19.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 147.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 52,888,226 km

• M1: 60,886 km (0.082 R)
• M2: 236,514 km (0.068 R)
• M3: 354,697 km (0.078 R)
• M4: 428,299 km (0.091 R)
• M5: 573,558 km (0.079 R)
• M6: 1,073,066 km (0.09 R)
• M7: 1,137,393 km (0.081 R)
• M8: 1,431,502 km (0.056 R)
• M9: 2,059,215 km (0.116 R)
• M10: 2,085,993 km (0.064 R)
• M11: 2,248,606 km (0.102 R)
• M12: 2,359,308 km (0.115 R)
• M13: 2,731,508 km (0.032 R)
• M14: 3,060,473 km (0.043 R)
• M15: 3,339,024 km (0.095 R)
• M16: 3,755,655 km (0.109 R)
• M17: 4,053,654 km (0.081 R)
• M18: 5,541,554 km (0.111 R)
• M19: 5,994,686 km (0.044 R)
• M20: 7,056,980 km (0.099 R)
• M21: 7,713,416 km (0.117 R)
• M22: 7,964,591 km (0.096 R)
• M23: 8,133,487 km (0.111 R)
• M24: 10,159,640 km (0.118 R)
• M25: 10,388,824 km (0.074 R)
• M26: 10,527,053 km (0.119 R)
• M27: 12,477,809 km (0.072 R)
• M28: 15,158,752 km (0.093 R)
• M29: 16,428,988 km (0.105 R)
• M30: 16,482,693 km (0.094 R)
• M31: 16,751,820 km (0.099 R)
• M32: 17,294,561 km (0.073 R)
• M33: 17,623,078 km (0.092 R)
• M34: 19,409,127 km (0.076 R)
• M35: 19,978,945 km (0.099 R)
• M36: 20,323,469 km (0.046 R)
• M37: 20,727,982 km (0.091 R)
• M38: 22,969,407 km (0.093 R)
• M39: 23,875,222 km (0.115 R)
• M40: 23,935,959 km (0.068 R)
• M41: 24,118,767 km (0.117 R)
• M42: 25,100,877 km (0.114 R)
• M43: 26,096,152 km (0.103 R)
• M44: 26,914,303 km (0.08 R)
• M45: 28,317,830 km (0.116 R)
• M46: 28,769,316 km (0.072 R)
• M47: 29,223,346 km (0.097 R)
• M48: 30,929,958 km (0.111 R)
• M49: 31,328,337 km (0.061 R)
• M50: 31,661,641 km (0.087 R)
• M51: 33,074,444 km (0.038 R)
• M52: 34,164,563 km (0.104 R)
• M53: 34,370,260 km (0.116 R)
• M54: 34,782,851 km (0.075 R)
• M55: 35,058,859 km (0.098 R)
• M56: 35,335,615 km (0.105 R)
• M57: 36,100,360 km (0.044 R)
• M58: 37,151,883 km (0.117 R)
• M59: 40,511,552 km (0.104 R)
• M60: 41,020,185 km (0.093 R)
• M61: 41,823,675 km (0.06 R)
• M62: 42,190,639 km (0.11 R)
• M63: 44,863,953 km (0.095 R)
• M64: 47,057,057 km (0.042 R)
• M65: 48,281,965 km (0.06 R)
• M66: 48,435,751 km (0.099 R)
• M67: 48,743,923 km (0.098 R)
• M68: 49,207,377 km (0.068 R)
• M69: 50,216,564 km (0.111 R)
• M70: 50,919,375 km (0.106 R)
• M71: 51,311,172 km (0.066 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 15,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit