🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.6

Radius: 9.5

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.71 AU - 2.31 AU

Year: 1840 Days

Day: 9.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 51,956,132 km

• M1: 125,961 km (0.1 R)
• M2: 228,286 km (0.112 R)
• M3: 334,950 km (0.118 R)
• M4: 422,913 km (0.071 R)
• M5: 534,812 km (0.065 R)
• M6: 602,730 km (0.07 R)
• M7: 723,156 km (0.101 R)
• M8: 961,316 km (0.079 R)
• M9: 1,114,504 km (0.096 R)
• M10: 1,194,090 km (0.076 R)
• M11: 1,286,242 km (0.046 R)
• M12: 1,359,545 km (0.099 R)
• M13: 1,599,351 km (0.108 R)
• M14: 1,667,268 km (0.105 R)
• M15: 1,805,945 km (0.088 R)
• M16: 1,900,491 km (0.109 R)
• M17: 1,972,598 km (0.105 R)
• M18: 2,156,902 km (0.108 R)
• M19: 2,743,775 km (0.112 R)
• M20: 3,005,870 km (0.109 R)
• M21: 3,118,816 km (0.119 R)
• M22: 3,407,241 km (0.034 R)
• M23: 3,569,555 km (0.092 R)
• M24: 3,764,780 km (0.076 R)
• M25: 3,871,294 km (0.045 R)
• M26: 3,994,413 km (0.118 R)
• M27: 4,451,285 km (0.102 R)
• M28: 4,645,313 km (0.088 R)
• M29: 4,726,994 km (0.109 R)
• M30: 4,991,632 km (0.066 R)
• M31: 5,363,383 km (0.076 R)
• M32: 5,656,744 km (0.1 R)
• M33: 5,796,768 km (0.057 R)
• M34: 6,026,550 km (0.067 R)
• M35: 6,422,386 km (0.067 R)
• M36: 6,495,240 km (0.077 R)
• M37: 6,568,394 km (0.092 R)
• M38: 6,808,049 km (0.103 R)
• M39: 6,994,448 km (0.096 R)
• M40: 7,069,397 km (0.11 R)
• M41: 7,429,479 km (0.036 R)
• M42: 7,544,370 km (0.11 R)
• M43: 7,659,860 km (0.119 R)
• M44: 8,049,263 km (0.098 R)
• M45: 8,385,260 km (0.065 R)
• M46: 8,445,099 km (0.104 R)
• M47: 8,908,254 km (0.077 R)
• M48: 9,441,720 km (0.114 R)
• M49: 9,628,717 km (0.067 R)
• M50: 9,691,399 km (0.039 R)
• M51: 9,754,230 km (0.083 R)
• M52: 10,006,602 km (0.096 R)
• M53: 10,091,274 km (0.06 R)
• M54: 10,197,488 km (0.079 R)
• M55: 10,561,011 km (0.085 R)
• M56: 10,842,106 km (0.055 R)
• M57: 11,125,444 km (0.106 R)
• M58: 12,012,859 km (0.098 R)
• M59: 12,328,809 km (0.089 R)
• M60: 12,419,615 km (0.118 R)
• M61: 12,510,720 km (0.08 R)
• M62: 12,831,009 km (0.113 R)
• M63: 13,269,930 km (0.103 R)
• M64: 14,139,093 km (0.075 R)
• M65: 15,489,064 km (0.098 R)
• M66: 15,808,456 km (0.097 R)
• M67: 15,882,357 km (0.082 R)
• M68: 16,578,586 km (0.119 R)
• M69: 16,930,290 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.3

Radius: 9.1

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.87 AU - 2.33 AU

Year: 1965 Days

Day: 14.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 51,956,132 km

• M1: 113,545 km (0.092 R)
• M2: 205,996 km (0.108 R)
• M3: 262,843 km (0.052 R)
• M4: 328,068 km (0.058 R)
• M5: 385,663 km (0.092 R)
• M6: 502,499 km (0.048 R)
• M7: 734,226 km (0.034 R)
• M8: 807,679 km (0.11 R)
• M9: 912,397 km (0.077 R)
• M10: 970,142 km (0.071 R)
• M11: 1,166,863 km (0.101 R)
• M12: 1,254,079 km (0.059 R)
• M13: 1,343,538 km (0.113 R)
• M14: 1,660,686 km (0.083 R)
• M15: 2,001,171 km (0.095 R)
• M16: 2,135,809 km (0.074 R)
• M17: 2,243,669 km (0.045 R)
• M18: 2,363,497 km (0.106 R)
• M19: 2,424,233 km (0.053 R)
• M20: 2,495,741 km (0.082 R)
• M21: 2,630,529 km (0.109 R)
• M22: 2,725,224 km (0.105 R)
• M23: 2,789,103 km (0.091 R)
• M24: 3,016,342 km (0.093 R)
• M25: 3,512,109 km (0.086 R)
• M26: 3,570,153 km (0.082 R)
• M27: 3,651,834 km (0.11 R)
• M28: 3,924,700 km (0.116 R)
• M29: 3,984,838 km (0.06 R)
• M30: 4,130,696 km (0.12 R)
• M31: 4,515,462 km (0.073 R)
• M32: 5,186,857 km (0.093 R)
• M33: 5,252,980 km (0.065 R)
• M34: 5,493,683 km (0.079 R)
• M35: 5,656,146 km (0.094 R)
• M36: 5,834,018 km (0.072 R)
• M37: 6,013,685 km (0.075 R)
• M38: 6,195,297 km (0.11 R)
• M39: 6,307,944 km (0.092 R)
• M40: 6,435,401 km (0.11 R)
• M41: 6,520,971 km (0.108 R)
• M42: 6,910,374 km (0.087 R)
• M43: 7,027,210 km (0.104 R)
• M44: 7,130,134 km (0.111 R)
• M45: 7,262,977 km (0.06 R)
• M46: 7,411,677 km (0.114 R)
• M47: 7,636,523 km (0.064 R)
• M48: 7,848,353 km (0.079 R)
• M49: 8,433,430 km (0.094 R)
• M50: 9,016,563 km (0.075 R)
• M51: 9,112,306 km (0.105 R)
• M52: 9,176,333 km (0.05 R)
• M53: 9,531,329 km (0.112 R)
• M54: 9,694,092 km (0.079 R)
• M55: 9,775,922 km (0.08 R)
• M56: 9,857,901 km (0.082 R)
• M57: 9,989,547 km (0.045 R)
• M58: 10,055,670 km (0.097 R)
• M59: 10,271,390 km (0.112 R)
• M60: 10,354,716 km (0.083 R)
• M61: 10,539,020 km (0.112 R)
• M62: 10,606,190 km (0.075 R)
• M63: 10,673,658 km (0.1 R)
• M64: 10,893,717 km (0.111 R)
• M65: 11,218,045 km (0.071 R)
• M66: 11,562,868 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.9

Radius: 12.8

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.25 AU - 3.95 AU

Year: 4410 Days

Day: 11.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 51,956,132 km

• M1: 159,771 km (0.111 R)
• M2: 291,566 km (0.069 R)
• M3: 820,694 km (0.086 R)
• M4: 1,059,452 km (0.087 R)
• M5: 1,259,165 km (0.108 R)
• M6: 1,627,774 km (0.105 R)
• M7: 1,908,570 km (0.061 R)
• M8: 2,154,808 km (0.117 R)
• M9: 2,256,235 km (0.098 R)
• M10: 2,385,338 km (0.11 R)
• M11: 2,651,323 km (0.082 R)
• M12: 2,871,082 km (0.113 R)
• M13: 3,168,782 km (0.088 R)
• M14: 3,447,034 km (0.105 R)
• M15: 3,551,453 km (0.052 R)
• M16: 3,702,697 km (0.068 R)
• M17: 3,840,626 km (0.079 R)
• M18: 4,058,740 km (0.052 R)
• M19: 4,201,007 km (0.106 R)
• M20: 4,425,853 km (0.113 R)
• M21: 4,523,540 km (0.105 R)
• M22: 4,687,799 km (0.051 R)
• M23: 5,399,286 km (0.097 R)
• M24: 5,644,178 km (0.1 R)
• M25: 5,750,243 km (0.089 R)
• M26: 5,856,906 km (0.119 R)
• M27: 6,018,173 km (0.111 R)
• M28: 6,253,939 km (0.034 R)
• M29: 6,922,492 km (0.033 R)
• M30: 7,093,183 km (0.055 R)
• M31: 7,361,562 km (0.108 R)
• M32: 7,458,351 km (0.1 R)
• M33: 7,868,998 km (0.098 R)
• M34: 8,146,950 km (0.115 R)
• M35: 8,267,078 km (0.108 R)
• M36: 8,448,390 km (0.105 R)
• M37: 8,590,209 km (0.043 R)
• M38: 8,855,895 km (0.1 R)
• M39: 9,020,752 km (0.116 R)
• M40: 9,754,080 km (0.109 R)
• M41: 10,311,332 km (0.115 R)
• M42: 10,484,866 km (0.119 R)
• M43: 10,637,456 km (0.095 R)
• M44: 11,122,003 km (0.067 R)
• M45: 11,322,464 km (0.045 R)
• M46: 11,411,774 km (0.107 R)
• M47: 12,090,051 km (0.072 R)
• M48: 12,388,050 km (0.036 R)
• M49: 12,642,067 km (0.111 R)
• M50: 13,202,311 km (0.071 R)
• M51: 13,343,681 km (0.085 R)
• M52: 14,980,581 km (0.082 R)
• M53: 15,872,783 km (0.094 R)
• M54: 16,224,338 km (0.083 R)
• M55: 16,603,868 km (0.102 R)
• M56: 16,833,052 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717

Radius: 9.4

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.98 AU - 4.8 AU

Year: 5939 Days

Day: 9.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,956,132 km

• M1: 118,033 km (0.084 R)
• M2: 179,817 km (0.061 R)
• M3: 466,147 km (0.049 R)
• M4: 892,351 km (0.07 R)
• M5: 1,042,099 km (0.051 R)
• M6: 1,168,210 km (0.115 R)
• M7: 1,541,456 km (0.091 R)
• M8: 1,835,715 km (0.116 R)
• M9: 1,989,502 km (0.096 R)
• M10: 2,087,937 km (0.112 R)
• M11: 2,330,735 km (0.081 R)
• M12: 2,625,742 km (0.071 R)
• M13: 2,777,733 km (0.056 R)
• M14: 2,843,706 km (0.114 R)
• M15: 2,932,717 km (0.114 R)
• M16: 3,438,357 km (0.081 R)
• M17: 3,921,559 km (0.119 R)
• M18: 4,844,877 km (0.048 R)
• M19: 4,924,762 km (0.087 R)
• M20: 5,005,096 km (0.102 R)
• M21: 5,194,337 km (0.047 R)
• M22: 5,441,024 km (0.083 R)
• M23: 5,663,626 km (0.105 R)
• M24: 6,495,540 km (0.057 R)
• M25: 7,243,230 km (0.099 R)
• M26: 8,239,701 km (0.111 R)
• M27: 8,431,336 km (0.12 R)
• M28: 9,411,352 km (0.081 R)
• M29: 9,578,303 km (0.078 R)
• M30: 10,289,790 km (0.092 R)
• M31: 10,565,350 km (0.093 R)
• M32: 11,053,487 km (0.119 R)
• M33: 11,406,688 km (0.115 R)
• M34: 12,196,565 km (0.04 R)
• M35: 12,524,932 km (0.103 R)
• M36: 12,634,887 km (0.038 R)
• M37: 12,819,191 km (0.119 R)
• M38: 13,264,843 km (0.085 R)
• M39: 13,339,642 km (0.057 R)
• M40: 13,677,733 km (0.119 R)
• M41: 14,324,445 km (0.077 R)
• M42: 14,516,529 km (0.088 R)
• M43: 14,748,106 km (0.073 R)
• M44: 14,864,344 km (0.051 R)
• M45: 15,019,925 km (0.108 R)
• M46: 15,097,866 km (0.092 R)
• M47: 15,410,974 km (0.075 R)
• M48: 16,163,452 km (0.097 R)
• M49: 16,283,279 km (0.051 R)
• M50: 16,685,099 km (0.084 R)
• M51: 17,008,979 km (0.077 R)
• M52: 17,498,613 km (0.053 R)
• M53: 17,786,289 km (0.11 R)
• M54: 18,241,665 km (0.072 R)
• M55: 18,658,894 km (0.119 R)
• M56: 18,784,705 km (0.085 R)
• M57: 20,273,204 km (0.102 R)
• M58: 20,445,691 km (0.111 R)
• M59: 21,228,087 km (0.091 R)
• M60: 22,330,923 km (0.072 R)
• M61: 22,419,934 km (0.086 R)
• M62: 22,509,094 km (0.099 R)
• M63: 24,042,771 km (0.09 R)
• M64: 24,638,021 km (0.101 R)
• M65: 24,914,329 km (0.078 R)
• M66: 25,053,006 km (0.093 R)
• M67: 25,656,484 km (0.106 R)
• M68: 26,405,670 km (0.071 R)
• M69: 26,925,074 km (0.053 R)
• M70: 27,400,047 km (0.104 R)
• M71: 28,117,817 km (0.089 R)
• M72: 28,406,691 km (0.103 R)
• M73: 28,987,280 km (0.119 R)
• M74: 30,752,535 km (0.088 R)
• M75: 30,950,902 km (0.1 R)
• M76: 33,109,150 km (0.08 R)
• M77: 33,312,454 km (0.067 R)
• M78: 34,027,083 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.9

Radius: 3.7

Gravity: 39.29 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.46 AU - 8.14 AU

Year: 12735 Days

Day: 15.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 51,956,132 km

• M1: 430,543 km (0.076 R)
• M2: 715,527 km (0.087 R)
• M3: 828,024 km (0.048 R)
• M4: 966,552 km (0.114 R)
• M5: 1,332,468 km (0.082 R)
• M6: 1,470,996 km (0.1 R)
• M7: 1,687,614 km (0.083 R)
• M8: 1,712,297 km (0.063 R)
• M9: 2,070,435 km (0.088 R)
• M10: 2,340,159 km (0.051 R)
• M11: 2,620,805 km (0.047 R)
• M12: 2,882,601 km (0.111 R)
• M13: 3,001,681 km (0.077 R)
• M14: 3,031,601 km (0.083 R)
• M15: 3,275,296 km (0.107 R)
• M16: 3,813,699 km (0.08 R)
• M17: 3,944,447 km (0.095 R)
• M18: 4,277,452 km (0.092 R)
• M19: 4,311,261 km (0.073 R)
• M20: 5,041,598 km (0.041 R)
• M21: 5,077,202 km (0.109 R)
• M22: 5,220,966 km (0.075 R)
• M23: 5,475,731 km (0.063 R)
• M24: 5,734,685 km (0.118 R)
• M25: 5,884,283 km (0.097 R)
• M26: 5,997,379 km (0.086 R)
• M27: 6,073,225 km (0.099 R)
• M28: 6,187,518 km (0.062 R)
• M29: 6,379,601 km (0.116 R)
• M30: 6,730,408 km (0.097 R)
• M31: 6,769,752 km (0.099 R)
• M32: 6,809,246 km (0.095 R)
• M33: 6,928,027 km (0.102 R)
• M34: 7,127,441 km (0.065 R)
• M35: 7,369,341 km (0.064 R)
• M36: 8,832,857 km (0.066 R)
• M37: 9,575,161 km (0.114 R)
• M38: 9,886,624 km (0.102 R)
• M39: 9,976,233 km (0.108 R)
• M40: 10,428,318 km (0.118 R)
• M41: 10,886,985 km (0.099 R)
• M42: 11,118,712 km (0.114 R)
• M43: 11,399,059 km (0.037 R)
• M44: 12,253,861 km (0.093 R)
• M45: 12,302,031 km (0.069 R)
• M46: 12,495,013 km (0.049 R)
• M47: 12,981,804 km (0.111 R)
• M48: 13,079,940 km (0.092 R)
• M49: 13,375,845 km (0.105 R)
• M50: 13,425,362 km (0.113 R)
• M51: 13,723,809 km (0.11 R)
• M52: 13,773,775 km (0.071 R)
• M53: 14,939,143 km (0.104 R)
• M54: 15,559,675 km (0.049 R)
• M55: 16,932,684 km (0.103 R)
• M56: 17,308,922 km (0.108 R)
• M57: 18,069,628 km (0.067 R)
• M58: 19,119,356 km (0.077 R)
• M59: 19,342,855 km (0.1 R)
• M60: 19,792,546 km (0.046 R)
• M61: 21,625,120 km (0.117 R)
• M62: 21,974,730 km (0.033 R)
• M63: 22,267,643 km (0.105 R)
• M64: 22,385,077 km (0.061 R)
• M65: 22,857,059 km (0.053 R)
• M66: 22,975,540 km (0.092 R)
• M67: 24,959,956 km (0.093 R)
• M68: 26,686,315 km (0.095 R)
• M69: 28,259,935 km (0.072 R)
• M70: 29,154,231 km (0.081 R)
• M71: 29,863,325 km (0.091 R)
• M72: 30,057,803 km (0.108 R)
• M73: 30,187,654 km (0.057 R)
• M74: 33,627,806 km (0.101 R)
• M75: 33,897,531 km (0.113 R)
• M76: 34,235,772 km (0.106 R)
• M77: 36,012,247 km (0.112 R)
• M78: 36,081,211 km (0.108 R)
• M79: 36,911,629 km (0.103 R)
• M80: 38,309,771 km (0.086 R)
• M81: 38,450,542 km (0.106 R)
• M82: 40,725,926 km (0.118 R)
• M83: 40,869,689 km (0.077 R)
• M84: 42,097,589 km (0.073 R)
• M85: 42,315,553 km (0.108 R)
• M86: 42,533,816 km (0.117 R)
• M87: 43,998,828 km (0.1 R)
• M88: 46,902,822 km (0.071 R)
• M89: 47,430,603 km (0.083 R)
• M90: 48,036,026 km (0.057 R)
• M91: 48,720,436 km (0.076 R)
• M92: 49,407,838 km (0.098 R)
• M93: 49,637,770 km (0.11 R)
• M94: 49,944,895 km (0.113 R)
• M95: 50,406,703 km (0.106 R)
• M96: 51,644,925 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 12,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit