🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.8

Radius: 13.6

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.05 AU - 1.15 AU

Year: 769 Days

Day: 5.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 18,798,827 km

• M1: 170,242 km (0.101 R)
• M2: 285,134 km (0.042 R)
• M3: 382,073 km (0.109 R)
• M4: 474,225 km (0.106 R)
• M5: 576,849 km (0.116 R)
• M6: 738,864 km (0.072 R)
• M7: 828,922 km (0.083 R)
• M8: 923,168 km (0.088 R)
• M9: 1,032,225 km (0.084 R)
• M10: 1,179,280 km (0.108 R)
• M11: 1,351,617 km (0.111 R)
• M12: 1,453,194 km (0.088 R)
• M13: 1,576,163 km (0.111 R)
• M14: 1,683,724 km (0.078 R)
• M15: 1,893,011 km (0.099 R)
• M16: 2,167,075 km (0.119 R)
• M17: 2,251,897 km (0.054 R)
• M18: 2,337,916 km (0.093 R)
• M19: 2,424,981 km (0.111 R)
• M20: 2,557,824 km (0.06 R)
• M21: 2,738,838 km (0.093 R)
• M22: 2,924,190 km (0.115 R)
• M23: 3,050,151 km (0.065 R)
• M24: 3,234,306 km (0.038 R)
• M25: 3,397,667 km (0.114 R)
• M26: 3,597,380 km (0.111 R)
• M27: 3,741,144 km (0.071 R)
• M28: 3,964,942 km (0.114 R)
• M29: 4,131,295 km (0.036 R)
• M30: 4,246,485 km (0.088 R)
• M31: 4,344,771 km (0.094 R)
• M32: 4,434,829 km (0.074 R)
• M33: 4,644,415 km (0.052 R)
• M34: 4,745,693 km (0.112 R)
• M35: 4,960,217 km (0.084 R)
• M36: 5,216,029 km (0.117 R)
• M37: 5,613,062 km (0.11 R)
• M38: 5,750,841 km (0.042 R)
• M39: 5,949,657 km (0.098 R)
• M40: 6,060,060 km (0.118 R)
• M41: 6,456,794 km (0.118 R)
• M42: 6,549,694 km (0.049 R)
• M43: 6,747,014 km (0.114 R)
• M44: 6,872,676 km (0.072 R)
• M45: 7,062,815 km (0.09 R)
• M46: 7,169,029 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.9

Radius: 8.3

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.24 AU - 1.54 AU

Year: 1093 Days

Day: 11.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 18,798,827 km

• M1: 114,293 km (0.068 R)
• M2: 166,353 km (0.101 R)
• M3: 357,389 km (0.107 R)
• M4: 434,731 km (0.117 R)
• M5: 616,044 km (0.115 R)
• M6: 676,930 km (0.092 R)
• M7: 834,607 km (0.111 R)
• M8: 907,161 km (0.093 R)
• M9: 1,063,790 km (0.045 R)
• M10: 1,166,714 km (0.119 R)
• M11: 1,373,009 km (0.118 R)
• M12: 1,548,488 km (0.049 R)
• M13: 1,704,219 km (0.095 R)
• M14: 1,825,692 km (0.092 R)
• M15: 1,893,311 km (0.065 R)
• M16: 2,231,701 km (0.119 R)
• M17: 2,322,357 km (0.118 R)
• M18: 2,519,827 km (0.028 R)
• M19: 2,576,375 km (0.112 R)
• M20: 2,697,250 km (0.044 R)
• M21: 3,213,063 km (0.084 R)
• M22: 3,391,683 km (0.036 R)
• M23: 3,552,650 km (0.049 R)
• M24: 3,644,653 km (0.114 R)
• M25: 3,794,999 km (0.116 R)
• M26: 3,947,439 km (0.082 R)
• M27: 4,065,023 km (0.089 R)
• M28: 4,265,933 km (0.051 R)
• M29: 4,363,919 km (0.085 R)
• M30: 4,546,728 km (0.115 R)
• M31: 4,654,588 km (0.097 R)
• M32: 4,802,241 km (0.096 R)
• M33: 4,856,994 km (0.09 R)
• M34: 4,991,034 km (0.04 R)
• M35: 5,110,263 km (0.11 R)
• M36: 5,254,625 km (0.079 R)
• M37: 5,588,528 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.9

Radius: 12.5

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.42 AU - 1.76 AU

Year: 1337 Days

Day: 5.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 18,798,827 km

• M1: 197,320 km (0.063 R)
• M2: 339,138 km (0.059 R)
• M3: 429,196 km (0.106 R)
• M4: 560,693 km (0.105 R)
• M5: 674,836 km (0.105 R)
• M6: 783,893 km (0.118 R)
• M7: 998,715 km (0.12 R)
• M8: 1,093,411 km (0.098 R)
• M9: 1,241,812 km (0.116 R)
• M10: 1,459,626 km (0.097 R)
• M11: 1,559,558 km (0.107 R)
• M12: 1,718,730 km (0.099 R)
• M13: 2,366,938 km (0.113 R)
• M14: 2,706,824 km (0.092 R)
• M15: 3,015,743 km (0.07 R)
• M16: 3,204,386 km (0.036 R)
• M17: 3,409,036 km (0.086 R)
• M18: 3,543,824 km (0.032 R)
• M19: 3,655,424 km (0.109 R)
• M20: 3,869,499 km (0.053 R)
• M21: 3,958,958 km (0.108 R)
• M22: 4,062,031 km (0.108 R)
• M23: 4,192,032 km (0.095 R)
• M24: 4,363,321 km (0.091 R)
• M25: 4,483,149 km (0.106 R)
• M26: 4,890,803 km (0.114 R)
• M27: 4,987,743 km (0.1 R)
• M28: 5,197,479 km (0.092 R)
• M29: 5,324,787 km (0.077 R)
• M30: 5,510,438 km (0.085 R)
• M31: 5,611,416 km (0.087 R)
• M32: 5,756,676 km (0.062 R)
• M33: 5,991,544 km (0.088 R)
• M34: 6,229,854 km (0.058 R)
• M35: 6,623,595 km (0.081 R)
• M36: 6,777,232 km (0.102 R)
• M37: 7,119,363 km (0.114 R)
• M38: 7,483,185 km (0.086 R)
• M39: 7,643,404 km (0.113 R)
• M40: 7,756,051 km (0.05 R)
• M41: 7,869,446 km (0.118 R)
• M42: 7,950,678 km (0.109 R)
• M43: 8,179,862 km (0.056 R)
• M44: 8,627,908 km (0.075 R)
• M45: 8,880,279 km (0.066 R)
• M46: 9,032,869 km (0.12 R)
• M47: 9,306,334 km (0.086 R)
• M48: 9,704,264 km (0.093 R)
• M49: 9,914,150 km (0.08 R)
• M50: 10,002,114 km (0.088 R)
• M51: 10,125,532 km (0.061 R)
• M52: 10,249,549 km (0.108 R)
• M53: 10,463,324 km (0.094 R)
• M54: 10,588,687 km (0.104 R)
• M55: 11,296,434 km (0.074 R)
• M56: 11,425,089 km (0.112 R)
• M57: 11,535,641 km (0.101 R)
• M58: 11,981,892 km (0.051 R)
• M59: 12,263,734 km (0.052 R)
• M60: 12,490,824 km (0.076 R)
• M61: 12,719,260 km (0.115 R)
• M62: 12,834,001 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.8

Radius: 9.2

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.98 AU - 4.46 AU

Year: 4785 Days

Day: 5.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 18,798,827 km

• M1: 155,582 km (0.113 R)
• M2: 337,194 km (0.112 R)
• M3: 423,212 km (0.11 R)
• M4: 507,286 km (0.067 R)
• M5: 645,216 km (0.111 R)
• M6: 959,670 km (0.085 R)
• M7: 1,089,521 km (0.071 R)
• M8: 1,210,097 km (0.093 R)
• M9: 1,303,596 km (0.027 R)
• M10: 1,497,923 km (0.115 R)
• M11: 1,736,831 km (0.086 R)
• M12: 1,807,292 km (0.098 R)
• M13: 2,099,157 km (0.108 R)
• M14: 2,193,554 km (0.115 R)
• M15: 2,308,744 km (0.106 R)
• M16: 2,445,626 km (0.119 R)
• M17: 2,545,109 km (0.102 R)
• M18: 2,645,938 km (0.095 R)
• M19: 2,893,522 km (0.071 R)
• M20: 2,956,652 km (0.08 R)
• M21: 3,635,378 km (0.1 R)
• M22: 3,818,186 km (0.116 R)
• M23: 4,051,110 km (0.119 R)
• M24: 4,121,870 km (0.104 R)
• M25: 4,264,736 km (0.119 R)
• M26: 4,457,717 km (0.116 R)
• M27: 4,604,473 km (0.085 R)
• M28: 4,877,489 km (0.099 R)
• M29: 5,284,246 km (0.099 R)
• M30: 5,754,731 km (0.102 R)
• M31: 5,914,651 km (0.034 R)
• M32: 7,103,056 km (0.074 R)
• M33: 8,034,154 km (0.098 R)
• M34: 8,213,073 km (0.119 R)
• M35: 8,635,537 km (0.095 R)
• M36: 8,726,941 km (0.113 R)
• M37: 9,282,548 km (0.053 R)
• M38: 9,344,930 km (0.089 R)
• M39: 9,596,105 km (0.101 R)
• M40: 9,754,230 km (0.069 R)
• M41: 11,249,161 km (0.12 R)
• M42: 11,382,453 km (0.039 R)
• M43: 11,482,833 km (0.112 R)
• M44: 12,296,347 km (0.101 R)
• M45: 12,640,721 km (0.066 R)
• M46: 12,953,380 km (0.115 R)
• M47: 13,058,249 km (0.117 R)
• M48: 13,303,888 km (0.094 R)
• M49: 13,764,201 km (0.115 R)
• M50: 14,157,793 km (0.101 R)
• M51: 14,554,975 km (0.116 R)
• M52: 15,029,200 km (0.084 R)
• M53: 15,176,106 km (0.107 R)
• M54: 15,397,510 km (0.061 R)
• M55: 16,747,781 km (0.089 R)
• M56: 17,283,042 km (0.115 R)
• M57: 18,135,600 km (0.059 R)
• M58: 19,760,682 km (0.11 R)
• M59: 20,245,080 km (0.082 R)
• M60: 20,651,687 km (0.116 R)
• M61: 21,019,997 km (0.073 R)
• M62: 21,102,126 km (0.079 R)
• M63: 22,514,928 km (0.11 R)
• M64: 23,743,875 km (0.089 R)
• M65: 23,872,379 km (0.079 R)
• M66: 24,129,837 km (0.093 R)
• M67: 24,560,978 km (0.108 R)
• M68: 24,951,130 km (0.118 R)
• M69: 25,606,069 km (0.115 R)
• M70: 26,355,106 km (0.118 R)
• M71: 27,380,001 km (0.109 R)
• M72: 27,514,639 km (0.087 R)
• M73: 28,690,777 km (0.039 R)
• M74: 29,055,946 km (0.058 R)
• M75: 29,284,980 km (0.069 R)
• M76: 29,837,146 km (0.101 R)
• M77: 30,485,652 km (0.113 R)
• M78: 30,764,952 km (0.09 R)
• M79: 30,858,301 km (0.073 R)
• M80: 31,138,797 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.6

Radius: 5.8

Gravity: 18.75 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.19 AU - 7.53 AU

Year: 10696 Days

Day: 23.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 18,798,827 km

• M1: 94,695 km (0.106 R)
• M2: 209,886 km (0.088 R)
• M3: 264,639 km (0.108 R)
• M4: 666,309 km (0.102 R)
• M5: 993,330 km (0.046 R)
• M6: 1,194,689 km (0.086 R)
• M7: 1,343,389 km (0.098 R)
• M8: 2,121,747 km (0.039 R)
• M9: 2,224,221 km (0.108 R)
• M10: 2,328,341 km (0.094 R)
• M11: 2,788,654 km (0.1 R)
• M12: 3,072,441 km (0.101 R)
• M13: 3,217,850 km (0.114 R)
• M14: 4,073,251 km (0.092 R)
• M15: 4,297,648 km (0.107 R)
• M16: 4,427,648 km (0.06 R)
• M17: 4,758,259 km (0.109 R)
• M18: 5,028,583 km (0.109 R)
• M19: 5,548,884 km (0.096 R)
• M20: 5,869,173 km (0.106 R)
• M21: 6,013,535 km (0.027 R)
• M22: 8,274,408 km (0.041 R)
• M23: 8,395,732 km (0.066 R)
• M24: 8,640,175 km (0.096 R)
• M25: 8,681,164 km (0.04 R)
• M26: 9,136,092 km (0.066 R)
• M27: 9,598,648 km (0.077 R)
• M28: 9,982,816 km (0.066 R)
• M29: 10,198,386 km (0.116 R)
• M30: 10,328,536 km (0.083 R)
• M31: 10,810,241 km (0.067 R)
• M32: 12,298,890 km (0.106 R)
• M33: 12,530,018 km (0.074 R)
• M34: 12,855,992 km (0.119 R)
• M35: 14,236,182 km (0.115 R)
• M36: 14,527,449 km (0.108 R)
• M37: 15,862,909 km (0.114 R)
• M38: 16,570,507 km (0.096 R)
• M39: 16,928,345 km (0.052 R)
• M40: 18,542,955 km (0.087 R)
• M41: 18,807,893 km (0.039 R)
• M42: 19,934,515 km (0.098 R)
• M43: 20,478,752 km (0.084 R)
• M44: 20,862,620 km (0.076 R)
• M45: 21,359,584 km (0.1 R)
• M46: 22,590,625 km (0.097 R)
• M47: 22,873,664 km (0.12 R)
• M48: 23,271,894 km (0.099 R)
• M49: 23,386,037 km (0.113 R)
• M50: 24,190,574 km (0.102 R)
• M51: 24,596,284 km (0.088 R)
• M52: 24,887,401 km (0.065 R)
• M53: 25,179,715 km (0.066 R)
• M54: 25,885,817 km (0.071 R)
• M55: 26,241,411 km (0.061 R)
• M56: 26,419,732 km (0.091 R)
• M57: 27,498,333 km (0.114 R)
• M58: 28,347,151 km (0.062 R)
• M59: 28,408,037 km (0.052 R)
• M60: 28,469,073 km (0.081 R)
• M61: 29,266,131 km (0.05 R)
• M62: 30,381,682 km (0.029 R)
• M63: 30,756,724 km (0.039 R)
• M64: 31,954,105 km (0.115 R)
• M65: 32,846,157 km (0.056 R)
• M66: 33,811,064 km (0.093 R)
• M67: 34,720,020 km (0.109 R)
• M68: 34,981,068 km (0.089 R)
• M69: 35,505,409 km (0.091 R)
• M70: 36,429,176 km (0.106 R)
• M71: 37,963,900 km (0.07 R)
• M72: 38,367,665 km (0.062 R)
• M73: 38,772,926 km (0.114 R)
• M74: 39,519,569 km (0.037 R)
• M75: 40,614,027 km (0.083 R)
• M76: 40,751,507 km (0.116 R)
• M77: 41,026,917 km (0.059 R)
• M78: 41,303,075 km (0.082 R)
• M79: 41,372,189 km (0.091 R)
• M80: 41,996,012 km (0.071 R)
• M81: 42,413,689 km (0.09 R)
• M82: 43,956,642 km (0.067 R)
• M83: 44,027,252 km (0.086 R)
• M84: 44,168,472 km (0.107 R)
• M85: 45,019,235 km (0.077 R)
• M86: 45,161,503 km (0.11 R)
• M87: 45,660,711 km (0.069 R)
• M88: 45,875,234 km (0.112 R)
• M89: 46,161,864 km (0.059 R)
• M90: 47,676,093 km (0.096 R)
• M91: 48,039,018 km (0.107 R)
• M92: 48,257,132 km (0.104 R)
• M93: 48,767,559 km (0.039 R)

Asteroid Belt

Center: 6.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27.8

Radius: 3.9

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.66 AU - 7.22 AU

Year: 12192 Days

Day: 23.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 18,798,827 km

• M1: 227,538 km (0.099 R)
• M2: 310,416 km (0.105 R)
• M3: 381,026 km (0.1 R)
• M4: 554,709 km (0.079 R)
• M5: 1,126,921 km (0.089 R)
• M6: 1,738,178 km (0.1 R)
• M7: 1,865,785 km (0.067 R)
• M8: 2,157,351 km (0.055 R)
• M9: 2,350,183 km (0.052 R)
• M10: 2,693,659 km (0.086 R)
• M11: 2,752,451 km (0.094 R)
• M12: 3,716,759 km (0.047 R)
• M13: 3,947,589 km (0.047 R)
• M14: 4,988,939 km (0.067 R)
• M15: 5,061,345 km (0.098 R)
• M16: 5,097,547 km (0.092 R)
• M17: 5,133,900 km (0.119 R)
• M18: 5,261,956 km (0.049 R)
• M19: 6,677,750 km (0.082 R)
• M20: 8,697,620 km (0.061 R)
• M21: 9,069,670 km (0.113 R)
• M22: 9,693,643 km (0.052 R)
• M23: 10,262,564 km (0.086 R)
• M24: 11,313,489 km (0.091 R)
• M25: 11,863,710 km (0.115 R)
• M26: 12,447,141 km (0.099 R)
• M27: 12,471,526 km (0.05 R)
• M28: 12,569,811 km (0.04 R)
• M29: 13,014,865 km (0.116 R)
• M30: 13,089,514 km (0.102 R)
• M31: 13,793,522 km (0.066 R)
• M32: 14,022,407 km (0.11 R)
• M33: 14,355,112 km (0.035 R)
• M34: 14,380,843 km (0.092 R)
• M35: 14,458,036 km (0.069 R)
• M36: 15,028,602 km (0.064 R)
• M37: 15,211,560 km (0.061 R)
• M38: 16,325,316 km (0.094 R)
• M39: 16,891,993 km (0.109 R)
• M40: 17,575,057 km (0.079 R)
• M41: 18,266,947 km (0.058 R)
• M42: 18,770,643 km (0.104 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 11,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit