🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160

Radius: 12.4

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.26 AU - 1.34 AU

Year: 988 Days

Day: 10.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 86,414,805 km

• M1: 171,589 km (0.113 R)
• M2: 298,747 km (0.091 R)
• M3: 378,782 km (0.12 R)
• M4: 456,124 km (0.105 R)
• M5: 551,867 km (0.078 R)
• M6: 688,449 km (0.108 R)
• M7: 772,224 km (0.033 R)
• M8: 851,062 km (0.07 R)
• M9: 928,404 km (0.056 R)
• M10: 1,013,077 km (0.106 R)
• M11: 1,155,644 km (0.118 R)
• M12: 1,300,155 km (0.087 R)
• M13: 1,428,959 km (0.061 R)
• M14: 1,682,527 km (0.067 R)
• M15: 1,788,143 km (0.072 R)
• M16: 1,865,934 km (0.111 R)
• M17: 2,006,407 km (0.082 R)
• M18: 2,150,619 km (0.118 R)
• M19: 2,278,824 km (0.106 R)
• M20: 2,370,079 km (0.083 R)
• M21: 2,456,098 km (0.09 R)
• M22: 2,597,169 km (0.117 R)
• M23: 2,741,082 km (0.075 R)
• M24: 3,166,987 km (0.076 R)
• M25: 3,767,473 km (0.111 R)
• M26: 3,860,672 km (0.109 R)
• M27: 4,049,465 km (0.093 R)
• M28: 4,217,014 km (0.072 R)
• M29: 4,427,947 km (0.077 R)
• M30: 4,567,672 km (0.108 R)
• M31: 4,667,154 km (0.042 R)
• M32: 4,817,949 km (0.063 R)
• M33: 5,098,445 km (0.082 R)
• M34: 5,253,728 km (0.079 R)
• M35: 5,358,147 km (0.1 R)
• M36: 5,463,314 km (0.035 R)
• M37: 5,791,831 km (0.085 R)
• M38: 6,008,449 km (0.112 R)
• M39: 6,136,056 km (0.117 R)
• M40: 6,218,484 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.7

Radius: 12.5

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.15 AU - 1.77 AU

Year: 1176 Days

Day: 6.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 86,414,805 km

• M1: 166,652 km (0.112 R)
• M2: 270,473 km (0.11 R)
• M3: 412,890 km (0.082 R)
• M4: 509,231 km (0.12 R)
• M5: 594,352 km (0.106 R)
• M6: 690,843 km (0.095 R)
• M7: 787,633 km (0.097 R)
• M8: 895,942 km (0.106 R)
• M9: 1,197,232 km (0.091 R)
• M10: 1,288,337 km (0.088 R)
• M11: 1,470,697 km (0.114 R)
• M12: 1,910,664 km (0.088 R)
• M13: 2,027,051 km (0.103 R)
• M14: 2,154,509 km (0.032 R)
• M15: 2,241,126 km (0.112 R)
• M16: 2,535,086 km (0.094 R)
• M17: 2,617,514 km (0.098 R)
• M18: 2,728,964 km (0.105 R)
• M19: 2,832,336 km (0.053 R)
• M20: 2,946,779 km (0.118 R)
• M21: 3,072,591 km (0.062 R)
• M22: 3,170,577 km (0.066 R)
• M23: 3,339,623 km (0.119 R)
• M24: 3,440,452 km (0.087 R)
• M25: 3,624,756 km (0.109 R)
• M26: 3,801,731 km (0.114 R)
• M27: 4,175,277 km (0.05 R)
• M28: 4,639,180 km (0.115 R)
• M29: 4,718,167 km (0.115 R)
• M30: 4,854,601 km (0.094 R)
• M31: 5,038,606 km (0.111 R)
• M32: 5,640,438 km (0.106 R)
• M33: 5,749,046 km (0.086 R)
• M34: 5,992,891 km (0.072 R)
• M35: 6,116,159 km (0.078 R)
• M36: 6,390,223 km (0.041 R)
• M37: 6,528,900 km (0.108 R)
• M38: 6,643,043 km (0.11 R)
• M39: 6,757,785 km (0.042 R)
• M40: 7,067,303 km (0.05 R)
• M41: 7,236,947 km (0.103 R)
• M42: 7,434,266 km (0.097 R)
• M43: 8,064,223 km (0.074 R)
• M44: 8,613,995 km (0.086 R)
• M45: 9,048,427 km (0.077 R)
• M46: 9,133,399 km (0.101 R)
• M47: 9,375,448 km (0.046 R)
• M48: 9,518,763 km (0.087 R)
• M49: 9,634,103 km (0.103 R)
• M50: 9,764,253 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.9

Radius: 14.9

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.89 AU - 2.21 AU

Year: 1957 Days

Day: 10.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 86,414,805 km

• M1: 192,682 km (0.094 R)
• M2: 309,817 km (0.101 R)
• M3: 685,308 km (0.111 R)
• M4: 787,483 km (0.069 R)
• M5: 919,578 km (0.088 R)
• M6: 1,089,072 km (0.077 R)
• M7: 1,204,712 km (0.09 R)
• M8: 1,396,646 km (0.091 R)
• M9: 1,659,190 km (0.1 R)
• M10: 1,781,262 km (0.062 R)
• M11: 1,915,601 km (0.1 R)
• M12: 2,072,080 km (0.065 R)
• M13: 2,185,326 km (0.076 R)
• M14: 2,339,561 km (0.069 R)
• M15: 2,502,772 km (0.081 R)
• M16: 2,757,238 km (0.115 R)
• M17: 3,052,545 km (0.102 R)
• M18: 3,248,069 km (0.042 R)
• M19: 3,566,114 km (0.088 R)
• M20: 3,668,738 km (0.098 R)
• M21: 3,778,244 km (0.091 R)
• M22: 3,970,926 km (0.109 R)
• M23: 4,131,145 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.7

Radius: 4.6

Gravity: 18.18 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.75 AU - 6.21 AU

Year: 9752 Days

Day: 15.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 86,414,805 km

• M1: 121,473 km (0.112 R)
• M2: 150,944 km (0.082 R)
• M3: 391,498 km (0.083 R)
• M4: 700,716 km (0.114 R)
• M5: 730,636 km (0.087 R)
• M6: 952,340 km (0.046 R)
• M7: 1,158,486 km (0.053 R)
• M8: 1,266,795 km (0.114 R)
• M9: 1,591,422 km (0.116 R)
• M10: 1,691,653 km (0.064 R)
• M11: 1,732,343 km (0.041 R)
• M12: 1,793,978 km (0.065 R)
• M13: 1,856,360 km (0.116 R)
• M14: 2,358,410 km (0.067 R)
• M15: 2,496,040 km (0.052 R)
• M16: 2,636,214 km (0.099 R)
• M17: 2,827,250 km (0.091 R)
• M18: 3,635,228 km (0.062 R)
• M19: 3,874,585 km (0.1 R)
• M20: 4,091,651 km (0.067 R)
• M21: 4,481,055 km (0.084 R)
• M22: 4,853,105 km (0.042 R)
• M23: 5,535,570 km (0.058 R)
• M24: 5,996,631 km (0.096 R)
• M25: 6,027,747 km (0.067 R)
• M26: 6,342,501 km (0.052 R)
• M27: 7,252,056 km (0.083 R)
• M28: 7,721,793 km (0.096 R)
• M29: 8,549,967 km (0.089 R)
• M30: 8,585,123 km (0.104 R)
• M31: 9,081,788 km (0.1 R)
• M32: 9,624,379 km (0.098 R)
• M33: 9,734,034 km (0.081 R)
• M34: 9,844,288 km (0.089 R)
• M35: 10,854,223 km (0.074 R)
• M36: 11,779,486 km (0.107 R)
• M37: 12,132,836 km (0.095 R)
• M38: 12,291,111 km (0.078 R)
• M39: 12,410,191 km (0.093 R)
• M40: 12,609,455 km (0.078 R)
• M41: 12,850,158 km (0.099 R)
• M42: 13,376,593 km (0.118 R)
• M43: 13,704,212 km (0.1 R)
• M44: 14,325,343 km (0.095 R)
• M45: 14,576,368 km (0.082 R)
• M46: 15,552,195 km (0.084 R)
• M47: 15,680,998 km (0.074 R)
• M48: 15,724,083 km (0.113 R)
• M49: 15,939,803 km (0.07 R)
• M50: 16,026,270 km (0.103 R)
• M51: 17,165,608 km (0.069 R)
• M52: 17,254,319 km (0.118 R)
• M53: 18,648,871 km (0.044 R)
• M54: 18,831,530 km (0.108 R)
• M55: 19,014,637 km (0.038 R)
• M56: 19,475,100 km (0.118 R)
• M57: 20,548,165 km (0.077 R)
• M58: 20,925,900 km (0.104 R)
• M59: 21,163,162 km (0.062 R)
• M60: 21,688,101 km (0.089 R)
• M61: 21,783,993 km (0.097 R)
• M62: 22,072,717 km (0.083 R)
• M63: 22,169,208 km (0.062 R)
• M64: 23,043,906 km (0.061 R)
• M65: 23,633,322 km (0.102 R)
• M66: 23,830,791 km (0.096 R)
• M67: 24,526,571 km (0.093 R)
• M68: 24,927,194 km (0.102 R)
• M69: 25,734,873 km (0.084 R)
• M70: 26,039,903 km (0.072 R)
• M71: 27,220,380 km (0.096 R)
• M72: 27,635,215 km (0.049 R)
• M73: 28,051,994 km (0.08 R)
• M74: 28,156,414 km (0.097 R)
• M75: 28,523,377 km (0.085 R)
• M76: 28,891,687 km (0.084 R)
• M77: 29,473,922 km (0.098 R)
• M78: 29,739,757 km (0.072 R)
• M79: 30,381,233 km (0.102 R)
• M80: 31,895,463 km (0.116 R)
• M81: 32,277,835 km (0.101 R)
• M82: 32,387,341 km (0.117 R)
• M83: 34,547,833 km (0.084 R)
• M84: 34,884,279 km (0.047 R)
• M85: 35,560,461 km (0.112 R)
• M86: 36,640,109 km (0.07 R)
• M87: 36,754,252 km (0.107 R)
• M88: 36,811,548 km (0.101 R)
• M89: 37,903,463 km (0.035 R)
• M90: 38,424,363 km (0.099 R)
• M91: 38,714,882 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.6

Radius: 4.9

Gravity: 13.81 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.89 AU - 6.11 AU

Year: 9801 Days

Day: 17.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 86,414,805 km

• M1: 67,020 km (0.09 R)
• M2: 129,103 km (0.089 R)
• M3: 207,492 km (0.109 R)
• M4: 314,156 km (0.103 R)
• M5: 346,469 km (0.052 R)
• M6: 552,166 km (0.073 R)
• M7: 605,871 km (0.071 R)
• M8: 718,369 km (0.063 R)
• M9: 822,489 km (0.106 R)
• M10: 947,403 km (0.114 R)
• M11: 1,078,601 km (0.109 R)
• M12: 1,304,344 km (0.1 R)
• M13: 1,818,811 km (0.045 R)
• M14: 1,879,548 km (0.114 R)
• M15: 2,345,246 km (0.101 R)
• M16: 2,821,715 km (0.061 R)
• M17: 2,987,021 km (0.12 R)
• M18: 3,131,383 km (0.067 R)
• M19: 3,502,086 km (0.102 R)
• M20: 3,679,808 km (0.08 R)
• M21: 3,886,553 km (0.077 R)
• M22: 4,338,488 km (0.066 R)
• M23: 4,611,953 km (0.091 R)
• M24: 4,722,954 km (0.044 R)
• M25: 5,118,491 km (0.061 R)
• M26: 5,233,382 km (0.056 R)
• M27: 5,407,365 km (0.109 R)
• M28: 6,061,556 km (0.069 R)
• M29: 6,213,847 km (0.105 R)
• M30: 6,367,185 km (0.059 R)
• M31: 6,459,935 km (0.117 R)
• M32: 7,346,153 km (0.084 R)
• M33: 8,169,091 km (0.069 R)
• M34: 8,404,857 km (0.113 R)
• M35: 8,608,609 km (0.066 R)
• M36: 9,194,734 km (0.112 R)
• M37: 9,616,301 km (0.081 R)
• M38: 10,008,247 km (0.078 R)
• M39: 10,332,875 km (0.111 R)
• M40: 10,844,499 km (0.083 R)
• M41: 10,992,302 km (0.09 R)
• M42: 11,327,102 km (0.12 R)
• M43: 11,665,193 km (0.078 R)
• M44: 12,006,725 km (0.087 R)
• M45: 12,699,513 km (0.084 R)
• M46: 12,738,259 km (0.107 R)
• M47: 12,972,379 km (0.103 R)
• M48: 13,326,029 km (0.105 R)
• M49: 13,643,176 km (0.106 R)
• M50: 13,842,590 km (0.062 R)
• M51: 14,204,019 km (0.107 R)
• M52: 14,649,970 km (0.111 R)
• M53: 16,267,871 km (0.12 R)
• M54: 16,436,916 km (0.11 R)
• M55: 16,564,224 km (0.115 R)
• M56: 17,377,438 km (0.102 R)
• M57: 17,550,373 km (0.114 R)
• M58: 18,159,835 km (0.119 R)
• M59: 18,379,295 km (0.117 R)
• M60: 18,555,372 km (0.119 R)
• M61: 18,820,609 km (0.111 R)
• M62: 19,668,829 km (0.075 R)
• M63: 19,803,916 km (0.074 R)
• M64: 20,301,927 km (0.103 R)
• M65: 20,895,531 km (0.11 R)
• M66: 21,727,146 km (0.109 R)
• M67: 21,913,395 km (0.07 R)
• M68: 22,522,259 km (0.034 R)
• M69: 22,663,629 km (0.118 R)
• M70: 22,852,421 km (0.079 R)
• M71: 22,994,390 km (0.047 R)
• M72: 23,136,807 km (0.1 R)
• M73: 23,326,946 km (0.114 R)
• M74: 23,565,405 km (0.085 R)
• M75: 25,061,832 km (0.109 R)
• M76: 25,846,174 km (0.053 R)
• M77: 26,043,493 km (0.083 R)
• M78: 26,241,262 km (0.07 R)
• M79: 27,087,686 km (0.033 R)
• M80: 28,297,634 km (0.096 R)
• M81: 28,348,497 km (0.096 R)
• M82: 28,807,015 km (0.096 R)
• M83: 29,576,845 km (0.114 R)
• M84: 30,249,437 km (0.118 R)
• M85: 30,979,325 km (0.05 R)
• M86: 32,085,003 km (0.059 R)
• M87: 32,297,133 km (0.092 R)
• M88: 33,956,473 km (0.078 R)
• M89: 34,878,145 km (0.095 R)
• M90: 35,150,712 km (0.094 R)
• M91: 37,079,029 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.7

Radius: 5.9

Gravity: 22.4 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.14 AU - 12.86 AU

Year: 22689 Days

Day: 16 Hours

Environment

Temp: -244 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 86,414,805 km

• M1: 248,183 km (0.079 R)
• M2: 544,686 km (0.079 R)
• M3: 687,851 km (0.068 R)
• M4: 953,088 km (0.071 R)
• M5: 1,126,921 km (0.117 R)
• M6: 1,537,417 km (0.086 R)
• M7: 2,681,841 km (0.071 R)
• M8: 2,886,042 km (0.055 R)
• M9: 3,095,330 km (0.08 R)
• M10: 3,137,815 km (0.069 R)
• M11: 3,396,769 km (0.035 R)
• M12: 4,261,295 km (0.071 R)
• M13: 5,393,302 km (0.118 R)
• M14: 6,125,285 km (0.031 R)
• M15: 6,832,584 km (0.071 R)
• M16: 8,263,936 km (0.118 R)
• M17: 8,680,865 km (0.107 R)
• M18: 9,043,640 km (0.077 R)
• M19: 9,165,712 km (0.105 R)
• M20: 9,411,501 km (0.114 R)
• M21: 10,098,455 km (0.117 R)
• M22: 11,060,967 km (0.034 R)
• M23: 11,322,464 km (0.095 R)
• M24: 11,851,891 km (0.078 R)
• M25: 12,186,691 km (0.067 R)
• M26: 12,321,629 km (0.119 R)
• M27: 13,210,090 km (0.046 R)
• M28: 13,418,031 km (0.111 R)
• M29: 14,402,834 km (0.074 R)
• M30: 16,366,755 km (0.054 R)
• M31: 18,181,826 km (0.051 R)
• M32: 18,335,912 km (0.026 R)
• M33: 18,567,938 km (0.114 R)
• M34: 21,507,985 km (0.1 R)
• M35: 23,827,051 km (0.105 R)
• M36: 23,995,648 km (0.113 R)
• M37: 25,531,420 km (0.111 R)
• M38: 25,790,374 km (0.083 R)
• M39: 25,876,991 km (0.059 R)
• M40: 26,050,375 km (0.097 R)
• M41: 26,922,979 km (0.104 R)
• M42: 27,539,472 km (0.064 R)
• M43: 27,628,034 km (0.116 R)
• M44: 28,160,752 km (0.104 R)
• M45: 32,076,626 km (0.102 R)
• M46: 33,860,431 km (0.078 R)
• M47: 34,049,971 km (0.081 R)
• M48: 34,430,399 km (0.081 R)
• M49: 36,741,835 km (0.093 R)
• M50: 37,916,179 km (0.079 R)
• M51: 38,409,104 km (0.119 R)
• M52: 39,003,456 km (0.055 R)
• M53: 40,100,906 km (0.113 R)
• M54: 40,201,286 km (0.071 R)
• M55: 41,208,678 km (0.077 R)
• M56: 41,411,084 km (0.09 R)
• M57: 41,715,366 km (0.039 R)
• M58: 42,122,272 km (0.04 R)
• M59: 42,326,324 km (0.107 R)
• M60: 42,837,649 km (0.065 R)
• M61: 43,659,989 km (0.061 R)
• M62: 45,424,795 km (0.079 R)
• M63: 46,263,291 km (0.112 R)
• M64: 46,368,458 km (0.092 R)
• M65: 46,684,559 km (0.087 R)
• M66: 47,530,684 km (0.118 R)
• M67: 47,955,692 km (0.117 R)
• M68: 48,062,056 km (0.047 R)
• M69: 49,023,671 km (0.07 R)
• M70: 51,074,359 km (0.03 R)
• M71: 52,493,444 km (0.099 R)
• M72: 52,603,249 km (0.064 R)
• M73: 55,147,310 km (0.102 R)
• M74: 55,370,510 km (0.087 R)
• M75: 56,378,202 km (0.109 R)
• M76: 56,490,550 km (0.076 R)
• M77: 58,071,350 km (0.114 R)
• M78: 59,895,547 km (0.063 R)
• M79: 60,699,486 km (0.116 R)
• M80: 61,045,206 km (0.114 R)
• M81: 61,276,036 km (0.103 R)
• M82: 63,716,875 km (0.093 R)
• M83: 64,185,415 km (0.034 R)
• M84: 64,537,569 km (0.049 R)
• M85: 65,125,937 km (0.109 R)
• M86: 65,361,853 km (0.111 R)
• M87: 65,834,433 km (0.12 R)
• M88: 66,189,578 km (0.053 R)
• M89: 70,985,237 km (0.099 R)
• M90: 71,349,358 km (0.101 R)
• M91: 77,135,056 km (0.101 R)
• M92: 77,509,499 km (0.089 R)
• M93: 78,761,783 km (0.083 R)
• M94: 79,013,107 km (0.08 R)
• M95: 79,768,427 km (0.095 R)
• M96: 82,686,333 km (0.029 R)
• M97: 83,453,172 km (0.083 R)
• M98: 86,285,359 km (0.103 R)
• M99: 86,414,761 km (0.073 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 10,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit