🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.6

Radius: 8.2

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.51 AU - 0.81 AU

Year: 364 Days

Day: 6.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 32,006,622 km

• M1: 108,458 km (0.068 R)
• M2: 187,895 km (0.044 R)
• M3: 262,245 km (0.058 R)
• M4: 314,904 km (0.052 R)
• M5: 429,795 km (0.118 R)
• M6: 504,444 km (0.066 R)
• M7: 574,456 km (0.067 R)
• M8: 628,161 km (0.088 R)
• M9: 789,278 km (0.101 R)
• M10: 841,488 km (0.091 R)
• M11: 900,579 km (0.092 R)
• M12: 961,166 km (0.1 R)
• M13: 1,014,423 km (0.074 R)
• M14: 1,080,695 km (0.049 R)
• M15: 1,183,170 km (0.119 R)
• M16: 1,263,055 km (0.097 R)
• M17: 1,331,571 km (0.117 R)
• M18: 1,401,283 km (0.096 R)
• M19: 1,479,224 km (0.082 R)
• M20: 1,572,573 km (0.058 R)
• M21: 1,692,999 km (0.119 R)
• M22: 1,758,074 km (0.089 R)
• M23: 1,823,897 km (0.063 R)
• M24: 1,943,276 km (0.112 R)
• M25: 1,996,234 km (0.093 R)
• M26: 2,049,790 km (0.115 R)
• M27: 2,154,359 km (0.08 R)
• M28: 2,252,794 km (0.078 R)
• M29: 2,348,687 km (0.091 R)
• M30: 2,507,560 km (0.118 R)
• M31: 2,792,992 km (0.067 R)
• M32: 2,891,876 km (0.099 R)
• M33: 2,970,116 km (0.09 R)
• M34: 3,022,775 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.8

Radius: 10.4

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.18 AU - 1.28 AU

Year: 925 Days

Day: 14 Hours

Environment

Temp: -189 °C

Axial Tilt: 79.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 32,006,622 km

• M1: 139,276 km (0.056 R)
• M2: 234,121 km (0.113 R)
• M3: 350,508 km (0.085 R)
• M4: 430,243 km (0.112 R)
• M5: 512,822 km (0.105 R)
• M6: 743,202 km (0.059 R)
• M7: 815,308 km (0.051 R)
• M8: 909,256 km (0.073 R)
• M9: 1,013,675 km (0.078 R)
• M10: 1,088,025 km (0.109 R)
• M11: 1,171,351 km (0.099 R)
• M12: 1,308,084 km (0.107 R)
• M13: 1,404,724 km (0.079 R)
• M14: 1,534,874 km (0.104 R)
• M15: 1,873,863 km (0.05 R)
• M16: 2,227,662 km (0.089 R)
• M17: 2,389,676 km (0.069 R)
• M18: 2,565,155 km (0.099 R)
• M19: 2,668,527 km (0.078 R)
• M20: 2,744,822 km (0.071 R)
• M21: 2,958,148 km (0.111 R)
• M22: 3,076,779 km (0.114 R)
• M23: 3,257,793 km (0.119 R)
• M24: 3,442,397 km (0.064 R)
• M25: 3,789,912 km (0.109 R)
• M26: 3,919,015 km (0.105 R)
• M27: 4,049,764 km (0.071 R)
• M28: 4,115,587 km (0.061 R)
• M29: 4,237,360 km (0.116 R)
• M30: 4,326,670 km (0.111 R)
• M31: 4,450,537 km (0.089 R)
• M32: 4,518,604 km (0.081 R)
• M33: 4,621,228 km (0.089 R)
• M34: 4,690,192 km (0.091 R)
• M35: 4,805,832 km (0.116 R)
• M36: 4,875,694 km (0.114 R)
• M37: 5,028,284 km (0.119 R)
• M38: 5,122,979 km (0.058 R)
• M39: 5,350,218 km (0.099 R)
• M40: 5,422,624 km (0.066 R)
• M41: 5,629,667 km (0.076 R)
• M42: 5,740,369 km (0.041 R)
• M43: 5,964,018 km (0.079 R)
• M44: 6,215,792 km (0.068 R)
• M45: 6,432,708 km (0.082 R)
• M46: 6,703,929 km (0.08 R)
• M47: 6,834,528 km (0.103 R)
• M48: 6,926,381 km (0.088 R)
• M49: 7,045,162 km (0.043 R)
• M50: 7,111,434 km (0.118 R)
• M51: 7,365,152 km (0.107 R)
• M52: 7,540,481 km (0.116 R)
• M53: 7,717,156 km (0.077 R)
• M54: 7,909,090 km (0.03 R)
• M55: 8,060,932 km (0.105 R)
• M56: 8,395,582 km (0.116 R)
• M57: 8,550,565 km (0.114 R)
• M58: 8,649,599 km (0.115 R)
• M59: 9,325,034 km (0.096 R)
• M60: 9,617,498 km (0.071 R)
• M61: 9,705,910 km (0.102 R)
• M62: 9,913,103 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.8

Radius: 9.3

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.61 AU - 2.03 AU

Year: 1665 Days

Day: 11.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 32,006,622 km

• M1: 140,772 km (0.104 R)
• M2: 250,876 km (0.091 R)
• M3: 337,493 km (0.101 R)
• M4: 397,033 km (0.076 R)
• M5: 510,578 km (0.118 R)
• M6: 568,622 km (0.119 R)
• M7: 678,127 km (0.118 R)
• M8: 903,721 km (0.108 R)
• M9: 1,059,153 km (0.108 R)
• M10: 1,136,046 km (0.104 R)
• M11: 1,197,232 km (0.085 R)
• M12: 1,341,295 km (0.114 R)
• M13: 1,415,495 km (0.097 R)
• M14: 1,520,064 km (0.059 R)
• M15: 1,646,923 km (0.114 R)
• M16: 2,006,107 km (0.108 R)
• M17: 2,145,832 km (0.085 R)
• M18: 2,244,566 km (0.114 R)
• M19: 2,311,138 km (0.071 R)
• M20: 2,584,453 km (0.094 R)
• M21: 2,796,433 km (0.068 R)
• M22: 3,038,482 km (0.088 R)
• M23: 3,199,599 km (0.114 R)
• M24: 3,274,997 km (0.091 R)
• M25: 3,858,727 km (0.115 R)
• M26: 3,939,062 km (0.06 R)
• M27: 4,006,381 km (0.105 R)
• M28: 4,658,328 km (0.08 R)
• M29: 4,786,982 km (0.115 R)
• M30: 5,432,796 km (0.118 R)
• M31: 5,538,113 km (0.092 R)
• M32: 5,659,287 km (0.118 R)
• M33: 5,750,692 km (0.106 R)
• M34: 5,858,103 km (0.115 R)
• M35: 6,199,785 km (0.111 R)
• M36: 6,516,034 km (0.085 R)
• M37: 6,595,920 km (0.067 R)
• M38: 6,918,902 km (0.088 R)
• M39: 7,563,369 km (0.083 R)
• M40: 7,918,365 km (0.119 R)
• M41: 8,192,578 km (0.08 R)
• M42: 8,609,657 km (0.111 R)
• M43: 9,033,767 km (0.08 R)
• M44: 9,212,386 km (0.087 R)
• M45: 9,302,295 km (0.095 R)
• M46: 9,410,304 km (0.102 R)
• M47: 9,537,014 km (0.105 R)
• M48: 9,719,074 km (0.114 R)
• M49: 9,847,130 km (0.086 R)
• M50: 10,031,136 km (0.119 R)
• M51: 10,421,137 km (0.085 R)
• M52: 10,514,786 km (0.101 R)
• M53: 10,665,131 km (0.098 R)
• M54: 10,740,529 km (0.048 R)
• M55: 10,835,075 km (0.041 R)
• M56: 11,177,803 km (0.092 R)
• M57: 11,369,737 km (0.063 R)
• M58: 11,466,078 km (0.12 R)
• M59: 11,698,553 km (0.06 R)
• M60: 11,776,344 km (0.105 R)
• M61: 12,010,914 km (0.08 R)
• M62: 12,306,220 km (0.109 R)
• M63: 12,703,702 km (0.112 R)
• M64: 12,783,736 km (0.064 R)
• M65: 13,085,176 km (0.078 R)
• M66: 13,572,566 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.4

Radius: 8

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.07 AU - 3.27 AU

Year: 2959 Days

Day: 12 Hours

Environment

Temp: -206 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,006,622 km

• M1: 100,081 km (0.115 R)
• M2: 263,292 km (0.118 R)
• M3: 386,262 km (0.083 R)
• M4: 459,565 km (0.106 R)
• M5: 604,824 km (0.056 R)
• M6: 701,315 km (0.057 R)
• M7: 756,367 km (0.099 R)
• M8: 812,915 km (0.051 R)
• M9: 910,453 km (0.108 R)
• M10: 1,054,067 km (0.093 R)
• M11: 1,128,716 km (0.046 R)
• M12: 1,589,328 km (0.118 R)
• M13: 1,996,832 km (0.111 R)
• M14: 2,226,166 km (0.093 R)
• M15: 2,421,541 km (0.109 R)
• M16: 2,579,067 km (0.107 R)
• M17: 2,651,772 km (0.039 R)
• M18: 2,710,414 km (0.119 R)
• M19: 2,844,155 km (0.092 R)
• M20: 3,258,092 km (0.117 R)
• M21: 3,480,245 km (0.115 R)
• M22: 3,544,572 km (0.119 R)
• M23: 3,609,348 km (0.081 R)
• M24: 3,691,028 km (0.045 R)
• M25: 3,756,702 km (0.081 R)
• M26: 3,906,000 km (0.067 R)
• M27: 3,989,775 km (0.12 R)
• M28: 4,193,228 km (0.103 R)
• M29: 4,434,978 km (0.111 R)
• M30: 4,557,649 km (0.087 R)
• M31: 4,752,575 km (0.074 R)
• M32: 4,878,087 km (0.104 R)
• M33: 4,932,242 km (0.059 R)
• M34: 5,077,651 km (0.034 R)
• M35: 5,673,050 km (0.092 R)
• M36: 6,468,163 km (0.088 R)
• M37: 6,607,439 km (0.047 R)
• M38: 6,909,178 km (0.119 R)
• M39: 6,990,409 km (0.084 R)
• M40: 7,215,404 km (0.097 R)
• M41: 7,380,561 km (0.109 R)
• M42: 7,442,793 km (0.093 R)
• M43: 7,777,892 km (0.107 R)
• M44: 7,841,172 km (0.11 R)
• M45: 7,947,237 km (0.07 R)
• M46: 8,096,386 km (0.08 R)
• M47: 8,834,353 km (0.099 R)
• M48: 8,988,887 km (0.053 R)
• M49: 9,055,458 km (0.083 R)
• M50: 9,211,339 km (0.055 R)
• M51: 9,323,238 km (0.114 R)
• M52: 10,027,096 km (0.117 R)
• M53: 10,350,527 km (0.027 R)
• M54: 10,771,346 km (0.096 R)
• M55: 11,007,711 km (0.103 R)
• M56: 11,365,249 km (0.104 R)
• M57: 12,214,666 km (0.035 R)
• M58: 12,337,636 km (0.068 R)
• M59: 12,411,537 km (0.036 R)
• M60: 12,535,254 km (0.09 R)
• M61: 12,883,668 km (0.105 R)
• M62: 13,008,881 km (0.114 R)
• M63: 13,109,261 km (0.031 R)
• M64: 13,159,676 km (0.116 R)
• M65: 14,025,100 km (0.06 R)
• M66: 14,751,547 km (0.114 R)
• M67: 14,908,774 km (0.101 R)
• M68: 14,961,283 km (0.08 R)
• M69: 15,676,810 km (0.096 R)
• M70: 16,186,938 km (0.115 R)
• M71: 16,403,257 km (0.067 R)
• M72: 16,839,036 km (0.108 R)
• M73: 17,306,230 km (0.074 R)
• M74: 17,694,137 km (0.036 R)
• M75: 17,945,013 km (0.027 R)
• M76: 18,422,080 km (0.097 R)
• M77: 18,534,877 km (0.098 R)
• M78: 18,846,489 km (0.063 R)
• M79: 18,988,757 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.4

Radius: 8.4

Gravity: 11.67 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.72 AU - 3.74 AU

Year: 4886 Days

Day: 6.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,006,622 km

• M1: 105,466 km (0.115 R)
• M2: 180,565 km (0.101 R)
• M3: 268,229 km (0.11 R)
• M4: 425,606 km (0.109 R)
• M5: 590,912 km (0.097 R)
• M6: 650,900 km (0.064 R)
• M7: 725,998 km (0.11 R)
• M8: 790,924 km (0.06 R)
• M9: 1,056,460 km (0.109 R)
• M10: 1,254,079 km (0.096 R)
• M11: 1,772,884 km (0.082 R)
• M12: 1,935,198 km (0.101 R)
• M13: 2,140,147 km (0.09 R)
• M14: 2,235,740 km (0.12 R)
• M15: 2,817,975 km (0.032 R)
• M16: 2,944,086 km (0.099 R)
• M17: 3,557,737 km (0.072 R)
• M18: 4,138,326 km (0.079 R)
• M19: 4,234,069 km (0.104 R)
• M20: 4,354,644 km (0.098 R)
• M21: 4,427,499 km (0.11 R)
• M22: 4,574,703 km (0.082 R)
• M23: 5,569,678 km (0.061 R)
• M24: 5,675,594 km (0.089 R)
• M25: 5,969,853 km (0.061 R)
• M26: 6,713,504 km (0.043 R)
• M27: 6,967,820 km (0.088 R)
• M28: 7,167,832 km (0.085 R)
• M29: 7,456,855 km (0.089 R)
• M30: 7,868,100 km (0.11 R)
• M31: 7,927,341 km (0.114 R)
• M32: 9,427,209 km (0.038 R)
• M33: 9,616,899 km (0.054 R)
• M34: 10,913,015 km (0.12 R)
• M35: 11,045,559 km (0.103 R)
• M36: 12,023,031 km (0.113 R)
• M37: 12,887,707 km (0.113 R)
• M38: 13,345,327 km (0.101 R)
• M39: 13,487,146 km (0.06 R)
• M40: 13,629,563 km (0.106 R)
• M41: 13,808,183 km (0.039 R)
• M42: 14,023,604 km (0.096 R)
• M43: 14,204,019 km (0.057 R)
• M44: 14,385,182 km (0.084 R)
• M45: 15,302,366 km (0.044 R)
• M46: 15,413,817 km (0.073 R)
• M47: 15,749,365 km (0.117 R)
• M48: 15,899,411 km (0.058 R)
• M49: 16,012,058 km (0.108 R)
• M50: 17,347,369 km (0.115 R)
• M51: 17,735,426 km (0.114 R)
• M52: 18,520,216 km (0.115 R)
• M53: 18,678,491 km (0.094 R)
• M54: 19,677,954 km (0.098 R)
• M55: 20,123,307 km (0.088 R)
• M56: 20,204,688 km (0.118 R)
• M57: 20,367,600 km (0.119 R)
• M58: 20,490,121 km (0.077 R)
• M59: 21,812,267 km (0.064 R)
• M60: 21,979,368 km (0.101 R)
• M61: 23,289,546 km (0.082 R)
• M62: 23,846,499 km (0.096 R)
• M63: 24,061,920 km (0.08 R)
• M64: 24,277,939 km (0.087 R)
• M65: 24,364,556 km (0.105 R)
• M66: 25,543,537 km (0.103 R)
• M67: 25,719,764 km (0.097 R)
• M68: 25,852,307 km (0.096 R)
• M69: 26,117,843 km (0.09 R)
• M70: 26,473,288 km (0.112 R)
• M71: 26,875,257 km (0.103 R)
• M72: 27,144,234 km (0.091 R)
• M73: 28,320,523 km (0.115 R)
• M74: 28,868,948 km (0.12 R)
• M75: 29,144,508 km (0.109 R)
• M76: 29,374,888 km (0.105 R)
• M77: 29,467,041 km (0.099 R)
• M78: 30,069,322 km (0.103 R)
• M79: 30,348,621 km (0.079 R)
• M80: 30,535,319 km (0.112 R)
• M81: 31,003,710 km (0.098 R)
• M82: 31,097,657 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.8

Radius: 5.5

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.46 AU - 5.84 AU

Year: 9109 Days

Day: 24.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 32,006,622 km

• M1: 91,255 km (0.067 R)
• M2: 202,256 km (0.099 R)
• M3: 305,030 km (0.09 R)
• M4: 526,136 km (0.1 R)
• M5: 1,139,637 km (0.115 R)
• M6: 1,496,876 km (0.112 R)
• M7: 1,548,188 km (0.042 R)
• M8: 1,582,745 km (0.053 R)
• M9: 2,036,326 km (0.108 R)
• M10: 2,426,627 km (0.12 R)
• M11: 2,507,410 km (0.107 R)
• M12: 2,755,294 km (0.116 R)
• M13: 2,797,480 km (0.111 R)
• M14: 2,861,059 km (0.05 R)
• M15: 3,230,117 km (0.089 R)
• M16: 3,614,285 km (0.101 R)
• M17: 4,674,185 km (0.049 R)
• M18: 4,978,916 km (0.063 R)
• M19: 5,580,898 km (0.106 R)
• M20: 5,876,952 km (0.09 R)
• M21: 6,233,294 km (0.083 R)
• M22: 7,314,887 km (0.08 R)
• M23: 7,373,380 km (0.034 R)
• M24: 7,461,493 km (0.082 R)
• M25: 7,668,237 km (0.088 R)
• M26: 9,517,417 km (0.077 R)
• M27: 9,870,767 km (0.07 R)
• M28: 10,000,169 km (0.116 R)
• M29: 10,065,244 km (0.057 R)
• M30: 11,191,267 km (0.071 R)
• M31: 11,564,065 km (0.115 R)
• M32: 11,975,459 km (0.075 R)
• M33: 12,010,016 km (0.113 R)
• M34: 12,217,658 km (0.077 R)
• M35: 12,287,072 km (0.116 R)
• M36: 12,426,497 km (0.103 R)
• M37: 12,601,526 km (0.102 R)
• M38: 12,883,069 km (0.053 R)
• M39: 13,024,739 km (0.094 R)
• M40: 13,452,589 km (0.062 R)
• M41: 14,763,814 km (0.118 R)
• M42: 15,023,366 km (0.051 R)
• M43: 15,434,461 km (0.095 R)
• M44: 16,344,166 km (0.084 R)
• M45: 16,459,057 km (0.072 R)
• M46: 16,651,290 km (0.051 R)
• M47: 17,388,209 km (0.113 R)
• M48: 17,544,689 km (0.039 R)
• M49: 17,819,799 km (0.074 R)
• M50: 17,977,475 km (0.083 R)
• M51: 18,135,750 km (0.114 R)
• M52: 18,215,037 km (0.09 R)
• M53: 18,294,473 km (0.065 R)
• M54: 18,334,266 km (0.118 R)
• M55: 18,413,852 km (0.093 R)
• M56: 19,906,839 km (0.07 R)
• M57: 20,481,893 km (0.096 R)
• M58: 21,564,084 km (0.083 R)
• M59: 21,690,195 km (0.081 R)
• M60: 21,732,232 km (0.085 R)
• M61: 21,816,605 km (0.099 R)
• M62: 22,112,211 km (0.118 R)
• M63: 23,007,255 km (0.062 R)
• M64: 23,136,059 km (0.053 R)
• M65: 23,480,882 km (0.046 R)
• M66: 23,697,200 km (0.112 R)
• M67: 23,740,434 km (0.083 R)
• M68: 23,870,734 km (0.099 R)
• M69: 24,700,703 km (0.091 R)
• M70: 24,744,685 km (0.119 R)
• M71: 25,053,006 km (0.087 R)
• M72: 25,851,709 km (0.117 R)
• M73: 25,985,749 km (0.064 R)
• M74: 26,119,788 km (0.106 R)
• M75: 26,164,668 km (0.119 R)
• M76: 26,929,711 km (0.116 R)
• M77: 26,974,890 km (0.093 R)
• M78: 27,020,218 km (0.095 R)
• M79: 27,292,336 km (0.069 R)
• M80: 27,428,620 km (0.051 R)
• M81: 27,747,862 km (0.117 R)
• M82: 27,839,266 km (0.117 R)
• M83: 28,297,634 km (0.117 R)
• M84: 28,758,695 km (0.088 R)
• M85: 29,688,146 km (0.079 R)
• M86: 29,828,469 km (0.026 R)
• M87: 30,109,563 km (0.072 R)
• M88: 31,053,227 km (0.047 R)
• M89: 31,100,649 km (0.117 R)
• M90: 31,719,536 km (0.095 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 16,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit