🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.4

Radius: 8.1

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.91 AU - 0.95 AU

Year: 579 Days

Day: 10.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 22,494,845 km

• M1: 159,771 km (0.087 R)
• M2: 284,386 km (0.064 R)
• M3: 468,241 km (0.064 R)
• M4: 528,529 km (0.12 R)
• M5: 699,220 km (0.087 R)
• M6: 777,011 km (0.094 R)
• M7: 1,123,480 km (0.086 R)
• M8: 1,204,562 km (0.118 R)
• M9: 1,322,595 km (0.108 R)
• M10: 1,429,557 km (0.105 R)
• M11: 1,481,019 km (0.073 R)
• M12: 1,800,111 km (0.102 R)
• M13: 1,889,122 km (0.108 R)
• M14: 1,952,701 km (0.064 R)
• M15: 2,020,319 km (0.091 R)
• M16: 2,099,157 km (0.094 R)
• M17: 2,221,080 km (0.087 R)
• M18: 2,302,461 km (0.067 R)
• M19: 2,377,709 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.3

Radius: 10.9

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1 AU - 1.12 AU

Year: 705 Days

Day: 6.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 22,494,845 km

• M1: 143,165 km (0.109 R)
• M2: 251,474 km (0.102 R)
• M3: 342,579 km (0.107 R)
• M4: 428,149 km (0.105 R)
• M5: 556,504 km (0.102 R)
• M6: 753,973 km (0.06 R)
• M7: 950,994 km (0.097 R)
• M8: 1,113,307 km (0.098 R)
• M9: 1,346,979 km (0.063 R)
• M10: 1,430,754 km (0.114 R)
• M11: 1,603,988 km (0.118 R)
• M12: 1,830,480 km (0.103 R)
• M13: 1,971,401 km (0.094 R)
• M14: 2,043,357 km (0.103 R)
• M15: 2,289,446 km (0.102 R)
• M16: 2,476,144 km (0.039 R)
• M17: 2,562,761 km (0.11 R)
• M18: 2,632,773 km (0.108 R)
• M19: 2,792,693 km (0.119 R)
• M20: 2,910,277 km (0.049 R)
• M21: 3,038,782 km (0.089 R)
• M22: 3,122,407 km (0.117 R)
• M23: 3,474,261 km (0.057 R)
• M24: 3,600,970 km (0.061 R)
• M25: 3,679,808 km (0.105 R)
• M26: 4,061,881 km (0.114 R)
• M27: 4,143,861 km (0.1 R)
• M28: 4,288,971 km (0.071 R)
• M29: 4,712,483 km (0.075 R)
• M30: 4,788,029 km (0.092 R)
• M31: 4,951,241 km (0.117 R)
• M32: 5,520,161 km (0.117 R)
• M33: 5,760,416 km (0.063 R)
• M34: 5,887,723 km (0.113 R)
• M35: 6,051,084 km (0.073 R)
• M36: 6,586,345 km (0.088 R)
• M37: 6,926,980 km (0.08 R)
• M38: 7,050,099 km (0.103 R)
• M39: 7,198,799 km (0.114 R)
• M40: 7,361,113 km (0.093 R)
• M41: 7,549,905 km (0.117 R)
• M42: 7,625,901 km (0.092 R)
• M43: 7,804,072 km (0.109 R)
• M44: 7,932,277 km (0.089 R)
• M45: 8,320,933 km (0.105 R)
• M46: 8,399,472 km (0.111 R)
• M47: 8,596,791 km (0.049 R)
• M48: 8,676,078 km (0.109 R)
• M49: 8,808,921 km (0.119 R)
• M50: 9,090,165 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.1

Radius: 10.4

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.78 AU - 1.8 AU

Year: 1546 Days

Day: 5.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 70.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 22,494,845 km

• M1: 130,599 km (0.117 R)
• M2: 297,999 km (0.119 R)
• M3: 388,954 km (0.109 R)
• M4: 700,268 km (0.095 R)
• M5: 996,920 km (0.083 R)
• M6: 1,075,160 km (0.086 R)
• M7: 1,146,518 km (0.095 R)
• M8: 1,322,744 km (0.052 R)
• M9: 1,390,063 km (0.117 R)
• M10: 1,538,165 km (0.089 R)
• M11: 1,671,008 km (0.117 R)
• M12: 1,861,446 km (0.073 R)
• M13: 2,252,196 km (0.118 R)
• M14: 2,321,759 km (0.081 R)
• M15: 2,439,343 km (0.087 R)
• M16: 2,511,000 km (0.091 R)
• M17: 2,779,528 km (0.079 R)
• M18: 2,993,453 km (0.057 R)
• M19: 3,096,078 km (0.104 R)
• M20: 3,317,931 km (0.103 R)
• M21: 3,437,609 km (0.091 R)
• M22: 3,695,067 km (0.118 R)
• M23: 3,916,622 km (0.065 R)
• M24: 4,228,683 km (0.074 R)
• M25: 4,329,662 km (0.1 R)
• M26: 4,431,388 km (0.093 R)
• M27: 4,607,764 km (0.113 R)
• M28: 4,801,493 km (0.038 R)
• M29: 4,937,179 km (0.059 R)
• M30: 5,227,997 km (0.072 R)
• M31: 5,714,339 km (0.034 R)
• M32: 5,874,409 km (0.113 R)
• M33: 5,987,206 km (0.106 R)
• M34: 6,166,125 km (0.1 R)
• M35: 6,814,781 km (0.074 R)
• M36: 7,035,737 km (0.081 R)
• M37: 7,259,237 km (0.079 R)
• M38: 7,363,058 km (0.095 R)
• M39: 7,660,309 km (0.108 R)
• M40: 7,854,636 km (0.104 R)
• M41: 8,104,465 km (0.048 R)
• M42: 8,302,532 km (0.064 R)
• M43: 8,703,455 km (0.083 R)
• M44: 9,166,909 km (0.092 R)
• M45: 9,543,447 km (0.118 R)
• M46: 9,752,734 km (0.081 R)
• M47: 9,867,476 km (0.083 R)
• M48: 9,963,517 km (0.108 R)
• M49: 10,040,560 km (0.111 R)
• M50: 10,253,438 km (0.106 R)
• M51: 10,350,677 km (0.104 R)
• M52: 10,723,026 km (0.115 R)
• M53: 11,299,875 km (0.106 R)
• M54: 11,501,234 km (0.106 R)
• M55: 11,703,640 km (0.085 R)
• M56: 11,968,578 km (0.04 R)
• M57: 12,380,121 km (0.049 R)
• M58: 12,566,820 km (0.085 R)
• M59: 12,964,151 km (0.052 R)
• M60: 13,090,412 km (0.098 R)
• M61: 13,259,458 km (0.097 R)
• M62: 13,706,755 km (0.11 R)
• M63: 13,792,475 km (0.077 R)
• M64: 14,267,299 km (0.115 R)
• M65: 14,616,011 km (0.029 R)
• M66: 14,681,685 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.9

Radius: 13.5

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.82 AU - 2.6 AU

Year: 2121 Days

Day: 8.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 22,494,845 km

• M1: 170,990 km (0.081 R)
• M2: 331,060 km (0.119 R)
• M3: 425,905 km (0.05 R)
• M4: 526,585 km (0.088 R)
• M5: 662,719 km (0.077 R)
• M6: 749,485 km (0.084 R)
• M7: 1,035,965 km (0.062 R)
• M8: 1,160,879 km (0.112 R)
• M9: 1,291,329 km (0.102 R)
• M10: 1,639,742 km (0.118 R)
• M11: 1,737,878 km (0.113 R)
• M12: 1,825,393 km (0.095 R)
• M13: 1,953,299 km (0.025 R)
• M14: 2,097,362 km (0.109 R)
• M15: 2,382,795 km (0.101 R)
• M16: 2,537,479 km (0.104 R)
• M17: 2,768,608 km (0.1 R)
• M18: 3,006,768 km (0.11 R)
• M19: 3,097,873 km (0.117 R)
• M20: 3,376,723 km (0.067 R)
• M21: 3,567,311 km (0.117 R)
• M22: 3,729,026 km (0.061 R)
• M23: 4,076,392 km (0.076 R)
• M24: 4,194,575 km (0.097 R)
• M25: 4,331,008 km (0.1 R)
• M26: 4,503,793 km (0.095 R)
• M27: 4,643,668 km (0.108 R)
• M28: 4,856,246 km (0.108 R)
• M29: 4,981,609 km (0.041 R)
• M30: 5,871,417 km (0.058 R)
• M31: 6,082,201 km (0.093 R)
• M32: 6,198,289 km (0.104 R)
• M33: 7,052,044 km (0.059 R)
• M34: 7,194,461 km (0.047 R)
• M35: 7,627,696 km (0.115 R)
• M36: 7,732,265 km (0.114 R)
• M37: 8,006,029 km (0.088 R)
• M38: 8,411,888 km (0.059 R)
• M39: 8,715,273 km (0.09 R)
• M40: 8,846,470 km (0.112 R)
• M41: 9,000,406 km (0.046 R)
• M42: 9,132,950 km (0.093 R)
• M43: 9,243,952 km (0.083 R)
• M44: 9,400,132 km (0.104 R)
• M45: 9,579,649 km (0.119 R)
• M46: 9,783,102 km (0.095 R)
• M47: 10,263,162 km (0.116 R)
• M48: 10,540,965 km (0.075 R)
• M49: 10,657,502 km (0.072 R)
• M50: 10,797,825 km (0.119 R)
• M51: 11,009,655 km (0.115 R)
• M52: 12,040,235 km (0.104 R)
• M53: 12,802,287 km (0.056 R)
• M54: 13,783,349 km (0.119 R)
• M55: 14,013,132 km (0.09 R)
• M56: 14,295,872 km (0.074 R)
• M57: 14,424,975 km (0.111 R)
• M58: 14,606,287 km (0.026 R)
• M59: 15,392,275 km (0.079 R)
• M60: 15,977,501 km (0.049 R)
• M61: 16,084,613 km (0.116 R)
• M62: 16,515,755 km (0.103 R)
• M63: 16,787,275 km (0.073 R)
• M64: 16,950,785 km (0.08 R)
• M65: 17,444,608 km (0.088 R)
• M66: 17,582,687 km (0.077 R)
• M67: 17,887,567 km (0.11 R)
• M68: 18,138,443 km (0.117 R)
• M69: 18,812,979 km (0.093 R)
• M70: 18,926,225 km (0.088 R)
• M71: 19,011,346 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.6

Radius: 11.5

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.62 AU - 4.38 AU

Year: 5165 Days

Day: 14.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 22,494,845 km

• M1: 679,174 km (0.098 R)
• M2: 864,376 km (0.052 R)
• M3: 963,709 km (0.068 R)
• M4: 1,127,968 km (0.115 R)
• M5: 1,205,908 km (0.104 R)
• M6: 1,334,712 km (0.119 R)
• M7: 1,468,303 km (0.084 R)
• M8: 1,713,195 km (0.1 R)
• M9: 1,840,652 km (0.093 R)
• M10: 1,990,400 km (0.077 R)
• M11: 2,086,142 km (0.091 R)
• M12: 2,322,357 km (0.094 R)
• M13: 2,423,336 km (0.087 R)
• M14: 2,588,193 km (0.101 R)
• M15: 2,714,154 km (0.066 R)
• M16: 2,972,659 km (0.115 R)
• M17: 3,724,538 km (0.102 R)
• M18: 3,819,682 km (0.098 R)
• M19: 3,939,660 km (0.114 R)
• M20: 4,012,215 km (0.099 R)
• M21: 4,307,371 km (0.12 R)
• M22: 4,583,978 km (0.036 R)
• M23: 4,660,572 km (0.119 R)
• M24: 4,814,807 km (0.119 R)
• M25: 5,102,185 km (0.086 R)
• M26: 5,314,614 km (0.058 R)
• M27: 5,666,319 km (0.081 R)
• M28: 5,775,974 km (0.088 R)
• M29: 5,886,377 km (0.056 R)
• M30: 6,081,453 km (0.111 R)
• M31: 6,941,341 km (0.1 R)
• M32: 7,117,867 km (0.076 R)
• M33: 8,208,435 km (0.088 R)
• M34: 8,332,901 km (0.114 R)
• M35: 8,678,172 km (0.115 R)
• M36: 8,868,611 km (0.102 R)
• M37: 9,221,213 km (0.068 R)
• M38: 9,318,152 km (0.068 R)
• M39: 9,808,235 km (0.101 R)
• M40: 10,643,440 km (0.116 R)
• M41: 10,779,275 km (0.119 R)
• M42: 10,915,708 km (0.115 R)
• M43: 11,640,958 km (0.093 R)
• M44: 11,851,143 km (0.032 R)
• M45: 12,489,029 km (0.083 R)
• M46: 12,632,194 km (0.092 R)
• M47: 13,429,999 km (0.084 R)
• M48: 13,687,308 km (0.079 R)
• M49: 14,244,111 km (0.112 R)
• M50: 14,431,407 km (0.106 R)
• M51: 14,581,903 km (0.062 R)
• M52: 14,884,240 km (0.07 R)
• M53: 15,456,751 km (0.065 R)
• M54: 15,726,476 km (0.082 R)
• M55: 15,958,802 km (0.078 R)
• M56: 16,075,488 km (0.117 R)
• M57: 16,348,654 km (0.115 R)
• M58: 16,544,777 km (0.085 R)
• M59: 16,741,647 km (0.061 R)
• M60: 16,899,772 km (0.113 R)
• M61: 17,217,518 km (0.028 R)
• M62: 18,141,734 km (0.116 R)
• M63: 18,466,960 km (0.105 R)
• M64: 18,548,640 km (0.053 R)
• M65: 20,882,516 km (0.108 R)
• M66: 21,997,170 km (0.088 R)
• M67: 24,463,141 km (0.105 R)
• M68: 24,912,683 km (0.07 R)
• M69: 25,274,261 km (0.07 R)
• M70: 25,728,739 km (0.08 R)
• M71: 26,922,979 km (0.117 R)
• M72: 27,994,399 km (0.113 R)
• M73: 28,135,171 km (0.086 R)
• M74: 28,276,242 km (0.046 R)
• M75: 29,460,458 km (0.077 R)
• M76: 29,794,959 km (0.077 R)
• M77: 30,226,998 km (0.106 R)
• M78: 30,419,530 km (0.092 R)
• M79: 30,757,621 km (0.117 R)
• M80: 31,388,924 km (0.03 R)
• M81: 31,584,000 km (0.063 R)
• M82: 32,024,416 km (0.047 R)
• M83: 32,664,097 km (0.116 R)
• M84: 32,861,865 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.5

Radius: 9.3

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.58 AU - 5.16 AU

Year: 5898 Days

Day: 11.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 22,494,845 km

• M1: 226,192 km (0.057 R)
• M2: 287,976 km (0.112 R)
• M3: 350,957 km (0.097 R)
• M4: 495,169 km (0.057 R)
• M5: 709,842 km (0.11 R)
• M6: 802,293 km (0.119 R)
• M7: 943,215 km (0.089 R)
• M8: 1,069,326 km (0.059 R)
• M9: 1,225,655 km (0.078 R)
• M10: 1,300,604 km (0.109 R)
• M11: 1,534,575 km (0.059 R)
• M12: 1,656,647 km (0.068 R)
• M13: 1,768,097 km (0.12 R)
• M14: 1,969,007 km (0.11 R)
• M15: 2,584,154 km (0.044 R)
• M16: 2,779,828 km (0.082 R)
• M17: 3,014,397 km (0.087 R)
• M18: 3,395,872 km (0.112 R)
• M19: 3,701,351 km (0.109 R)
• M20: 4,091,053 km (0.095 R)
• M21: 4,729,686 km (0.056 R)
• M22: 4,869,261 km (0.103 R)
• M23: 4,929,399 km (0.118 R)
• M24: 5,503,406 km (0.096 R)
• M25: 5,798,413 km (0.117 R)
• M26: 5,862,292 km (0.112 R)
• M27: 5,926,469 km (0.094 R)
• M28: 6,272,489 km (0.085 R)
• M29: 7,349,594 km (0.083 R)
• M30: 7,465,083 km (0.075 R)
• M31: 7,534,646 km (0.084 R)
• M32: 7,956,812 km (0.066 R)
• M33: 8,314,500 km (0.106 R)
• M34: 8,410,691 km (0.078 R)
• M35: 8,483,097 km (0.094 R)
• M36: 8,628,656 km (0.097 R)
• M37: 8,824,030 km (0.081 R)
• M38: 9,020,752 km (0.098 R)
• M39: 9,544,344 km (0.092 R)
• M40: 9,746,301 km (0.028 R)
• M41: 9,822,447 km (0.091 R)
• M42: 10,283,358 km (0.097 R)
• M43: 10,438,640 km (0.114 R)
• M44: 10,725,270 km (0.087 R)
• M45: 11,173,315 km (0.114 R)
• M46: 12,224,390 km (0.079 R)
• M47: 12,498,902 km (0.108 R)
• M48: 13,082,184 km (0.051 R)
• M49: 13,166,109 km (0.064 R)
• M50: 14,102,591 km (0.1 R)
• M51: 14,506,206 km (0.11 R)
• M52: 14,972,353 km (0.085 R)
• M53: 15,207,222 km (0.092 R)
• M54: 15,770,009 km (0.077 R)
• M55: 15,889,239 km (0.065 R)
• M56: 16,339,528 km (0.103 R)
• M57: 16,399,816 km (0.114 R)
• M58: 16,915,929 km (0.101 R)
• M59: 17,068,668 km (0.067 R)
• M60: 17,160,521 km (0.052 R)
• M61: 17,252,524 km (0.093 R)
• M62: 17,715,230 km (0.053 R)
• M63: 18,150,859 km (0.059 R)
• M64: 19,478,690 km (0.112 R)
• M65: 20,154,274 km (0.073 R)
• M66: 20,674,127 km (0.117 R)
• M67: 20,739,501 km (0.105 R)
• M68: 20,935,773 km (0.112 R)
• M69: 21,099,882 km (0.117 R)
• M70: 21,396,235 km (0.119 R)
• M71: 21,495,419 km (0.117 R)
• M72: 21,694,085 km (0.073 R)
• M73: 22,427,713 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 13,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit