🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.7

Radius: 13.9

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.45 AU - 0.57 AU

Year: 247 Days

Day: 8.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 27,179,493 km

• M1: 173,534 km (0.084 R)
• M2: 292,165 km (0.116 R)
• M3: 384,167 km (0.07 R)
• M4: 480,508 km (0.086 R)
• M5: 607,667 km (0.104 R)
• M6: 696,378 km (0.09 R)
• M7: 807,829 km (0.055 R)
• M8: 899,981 km (0.086 R)
• M9: 1,031,777 km (0.06 R)
• M10: 1,121,834 km (0.085 R)
• M11: 1,220,569 km (0.103 R)
• M12: 1,319,603 km (0.105 R)
• M13: 1,412,054 km (0.084 R)
• M14: 1,503,758 km (0.113 R)
• M15: 1,710,352 km (0.097 R)
• M16: 1,829,283 km (0.084 R)
• M17: 2,018,524 km (0.12 R)
• M18: 2,166,776 km (0.064 R)
• M19: 2,281,368 km (0.084 R)
• M20: 2,375,315 km (0.07 R)
• M21: 2,462,830 km (0.113 R)
• M22: 2,625,742 km (0.082 R)
• M23: 2,796,283 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.6

Radius: 8.4

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.54 AU - 0.62 AU

Year: 300 Days

Day: 13.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 27,179,493 km

• M1: 105,317 km (0.107 R)
• M2: 164,258 km (0.073 R)
• M3: 257,159 km (0.106 R)
• M4: 318,195 km (0.085 R)
• M5: 376,837 km (0.08 R)
• M6: 449,542 km (0.117 R)
• M7: 525,837 km (0.117 R)
• M8: 640,279 km (0.076 R)
• M9: 725,400 km (0.052 R)
• M10: 807,230 km (0.071 R)
• M11: 915,539 km (0.061 R)
• M12: 1,069,625 km (0.069 R)
• M13: 1,141,432 km (0.114 R)
• M14: 1,206,507 km (0.115 R)
• M15: 1,284,447 km (0.027 R)
• M16: 1,340,397 km (0.109 R)
• M17: 1,424,321 km (0.088 R)
• M18: 1,525,599 km (0.105 R)
• M19: 1,619,846 km (0.111 R)
• M20: 1,693,448 km (0.03 R)
• M21: 1,748,650 km (0.101 R)
• M22: 1,801,009 km (0.047 R)
• M23: 1,910,963 km (0.086 R)
• M24: 1,968,558 km (0.114 R)
• M25: 2,036,925 km (0.108 R)
• M26: 2,099,307 km (0.042 R)
• M27: 2,218,686 km (0.029 R)
• M28: 2,286,454 km (0.029 R)
• M29: 2,383,992 km (0.054 R)
• M30: 2,446,075 km (0.119 R)
• M31: 2,531,046 km (0.086 R)
• M32: 2,590,736 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.8

Radius: 9.2

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.57 AU - 0.79 AU

Year: 380 Days

Day: 6.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 27,179,493 km

• M1: 121,623 km (0.112 R)
• M2: 204,500 km (0.106 R)
• M3: 283,638 km (0.09 R)
• M4: 346,020 km (0.114 R)
• M5: 405,261 km (0.114 R)
• M6: 515,664 km (0.066 R)
• M7: 618,886 km (0.109 R)
• M8: 729,589 km (0.045 R)
• M9: 789,727 km (0.112 R)
• M10: 864,227 km (0.053 R)
• M11: 936,931 km (0.108 R)
• M12: 1,007,392 km (0.051 R)
• M13: 1,317,808 km (0.052 R)
• M14: 1,412,653 km (0.083 R)
• M15: 1,520,363 km (0.119 R)
• M16: 1,588,430 km (0.074 R)
• M17: 1,646,923 km (0.095 R)
• M18: 1,887,925 km (0.095 R)
• M19: 1,967,212 km (0.112 R)
• M20: 2,087,937 km (0.047 R)
• M21: 2,187,719 km (0.087 R)
• M22: 2,331,184 km (0.102 R)
• M23: 2,404,187 km (0.057 R)
• M24: 2,515,039 km (0.101 R)
• M25: 2,577,422 km (0.111 R)
• M26: 2,684,534 km (0.106 R)
• M27: 2,754,845 km (0.106 R)
• M28: 2,870,933 km (0.096 R)
• M29: 2,929,725 km (0.119 R)
• M30: 3,008,563 km (0.072 R)
• M31: 3,114,927 km (0.111 R)
• M32: 3,175,364 km (0.073 R)
• M33: 3,270,060 km (0.116 R)
• M34: 3,358,921 km (0.104 R)
• M35: 3,511,062 km (0.115 R)
• M36: 3,588,105 km (0.047 R)
• M37: 3,701,051 km (0.049 R)
• M38: 3,836,737 km (0.119 R)
• M39: 3,988,578 km (0.117 R)
• M40: 4,298,545 km (0.061 R)
• M41: 4,365,864 km (0.101 R)
• M42: 4,539,847 km (0.118 R)
• M43: 4,639,180 km (0.074 R)
• M44: 4,739,261 km (0.082 R)
• M45: 4,840,090 km (0.107 R)
• M46: 4,980,712 km (0.069 R)
• M47: 5,091,264 km (0.029 R)
• M48: 5,178,480 km (0.036 R)
• M49: 5,322,543 km (0.027 R)
• M50: 5,387,019 km (0.1 R)
• M51: 5,508,493 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.5

Radius: 14.6

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.61 AU - 0.85 AU

Year: 423 Days

Day: 12.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 27,179,493 km

• M1: 182,061 km (0.113 R)
• M2: 280,047 km (0.064 R)
• M3: 372,349 km (0.063 R)
• M4: 469,887 km (0.096 R)
• M5: 650,900 km (0.09 R)
• M6: 854,503 km (0.056 R)
• M7: 965,205 km (0.084 R)
• M8: 1,062,444 km (0.105 R)
• M9: 1,158,486 km (0.101 R)
• M10: 1,298,510 km (0.066 R)
• M11: 1,618,499 km (0.088 R)
• M12: 1,736,682 km (0.038 R)
• M13: 1,828,834 km (0.079 R)
• M14: 1,970,354 km (0.116 R)
• M15: 2,164,980 km (0.091 R)
• M16: 2,404,636 km (0.112 R)
• M17: 2,580,264 km (0.116 R)
• M18: 2,753,648 km (0.053 R)
• M19: 2,924,190 km (0.109 R)
• M20: 3,168,782 km (0.086 R)
• M21: 3,275,745 km (0.08 R)
• M22: 3,420,406 km (0.107 R)
• M23: 3,596,782 km (0.097 R)
• M24: 3,753,560 km (0.106 R)
• M25: 3,874,734 km (0.051 R)
• M26: 4,136,381 km (0.036 R)
• M27: 4,285,231 km (0.091 R)
• M28: 4,507,833 km (0.073 R)
• M29: 4,636,936 km (0.069 R)
• M30: 4,906,810 km (0.109 R)
• M31: 5,048,031 km (0.116 R)
• M32: 5,207,352 km (0.106 R)
• M33: 5,317,307 km (0.085 R)
• M34: 5,513,878 km (0.116 R)
• M35: 5,652,107 km (0.055 R)
• M36: 5,817,712 km (0.076 R)
• M37: 5,985,112 km (0.085 R)
• M38: 6,118,254 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.1

Radius: 15

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.05 AU - 1.21 AU

Year: 815 Days

Day: 8.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 27,179,493 km

• M1: 220,208 km (0.08 R)
• M2: 334,800 km (0.12 R)
• M3: 433,983 km (0.046 R)
• M4: 554,111 km (0.09 R)
• M5: 657,034 km (0.112 R)
• M6: 789,877 km (0.109 R)
• M7: 893,099 km (0.109 R)
• M8: 1,026,092 km (0.085 R)
• M9: 1,215,034 km (0.06 R)
• M10: 1,376,600 km (0.112 R)
• M11: 1,517,222 km (0.104 R)
• M12: 1,620,743 km (0.11 R)
• M13: 1,778,569 km (0.105 R)
• M14: 1,892,862 km (0.11 R)
• M15: 2,166,327 km (0.1 R)
• M16: 2,274,636 km (0.029 R)
• M17: 2,375,165 km (0.091 R)
• M18: 2,601,058 km (0.063 R)
• M19: 2,792,992 km (0.061 R)
• M20: 2,942,889 km (0.097 R)
• M21: 3,069,000 km (0.058 R)
• M22: 3,261,533 km (0.087 R)
• M23: 3,469,324 km (0.088 R)
• M24: 3,608,450 km (0.075 R)
• M25: 3,715,413 km (0.093 R)
• M26: 3,852,145 km (0.101 R)
• M27: 3,990,673 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.9

Radius: 14.2

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.28 AU - 1.96 AU

Year: 1399 Days

Day: 8.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 27,179,493 km

• M1: 181,462 km (0.073 R)
• M2: 316,250 km (0.059 R)
• M3: 441,763 km (0.099 R)
• M4: 567,574 km (0.088 R)
• M5: 713,133 km (0.113 R)
• M6: 849,566 km (0.048 R)
• M7: 1,093,411 km (0.116 R)
• M8: 1,227,301 km (0.089 R)
• M9: 1,378,395 km (0.094 R)
• M10: 1,626,578 km (0.032 R)
• M11: 1,737,729 km (0.056 R)
• M12: 1,838,707 km (0.087 R)
• M13: 1,974,393 km (0.114 R)
• M14: 2,066,695 km (0.112 R)
• M15: 2,249,204 km (0.092 R)
• M16: 2,437,249 km (0.084 R)
• M17: 2,529,700 km (0.073 R)
• M18: 2,645,190 km (0.066 R)
• M19: 2,755,144 km (0.084 R)
• M20: 2,994,949 km (0.087 R)
• M21: 3,148,437 km (0.097 R)
• M22: 3,543,525 km (0.107 R)
• M23: 3,640,913 km (0.05 R)
• M24: 3,896,426 km (0.068 R)
• M25: 4,022,238 km (0.08 R)
• M26: 4,149,396 km (0.072 R)
• M27: 4,243,493 km (0.085 R)
• M28: 4,434,081 km (0.086 R)
• M29: 4,609,709 km (0.113 R)
• M30: 4,841,585 km (0.114 R)
• M31: 5,040,850 km (0.096 R)
• M32: 5,141,529 km (0.071 R)
• M33: 5,279,907 km (0.061 R)
• M34: 5,541,554 km (0.067 R)
• M35: 5,636,100 km (0.089 R)
• M36: 5,759,817 km (0.081 R)
• M37: 5,894,007 km (0.107 R)
• M38: 6,107,034 km (0.107 R)
• M39: 6,253,789 km (0.087 R)
• M40: 6,401,742 km (0.065 R)
• M41: 6,520,971 km (0.087 R)
• M42: 6,741,478 km (0.087 R)
• M43: 6,913,516 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.3

Radius: 8.2

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.5 AU - 5.58 AU

Year: 7674 Days

Day: 11.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 27,179,493 km

• M1: 134,638 km (0.059 R)
• M2: 295,605 km (0.116 R)
• M3: 428,448 km (0.08 R)
• M4: 508,334 km (0.085 R)
• M5: 649,704 km (0.104 R)
• M6: 804,537 km (0.056 R)
• M7: 985,102 km (0.106 R)
• M8: 1,136,345 km (0.082 R)
• M9: 1,461,721 km (0.115 R)
• M10: 1,555,369 km (0.12 R)
• M11: 1,765,554 km (0.08 R)
• M12: 1,848,880 km (0.079 R)
• M13: 2,159,744 km (0.089 R)
• M14: 2,357,962 km (0.114 R)
• M15: 2,656,858 km (0.109 R)
• M16: 2,948,125 km (0.053 R)
• M17: 3,007,665 km (0.079 R)
• M18: 3,331,844 km (0.066 R)
• M19: 3,817,438 km (0.045 R)
• M20: 5,379,240 km (0.102 R)
• M21: 6,200,533 km (0.109 R)
• M22: 6,328,289 km (0.111 R)
• M23: 6,379,751 km (0.117 R)
• M24: 6,457,093 km (0.11 R)
• M25: 6,560,764 km (0.096 R)
• M26: 6,612,675 km (0.078 R)
• M27: 7,490,814 km (0.087 R)
• M28: 7,626,948 km (0.059 R)
• M29: 7,846,708 km (0.118 R)
• M30: 8,264,235 km (0.108 R)
• M31: 8,947,449 km (0.111 R)
• M32: 9,237,369 km (0.108 R)
• M33: 9,618,993 km (0.118 R)
• M34: 10,428,168 km (0.112 R)
• M35: 10,580,309 km (0.056 R)
• M36: 10,764,016 km (0.094 R)
• M37: 10,856,168 km (0.118 R)
• M38: 11,634,974 km (0.082 R)
• M39: 12,046,967 km (0.057 R)
• M40: 12,302,929 km (0.079 R)
• M41: 12,367,256 km (0.049 R)
• M42: 12,625,462 km (0.083 R)
• M43: 13,510,034 km (0.03 R)
• M44: 14,414,503 km (0.101 R)
• M45: 14,584,147 km (0.088 R)
• M46: 14,686,322 km (0.09 R)
• M47: 14,959,787 km (0.08 R)
• M48: 15,825,061 km (0.115 R)
• M49: 16,000,091 km (0.118 R)
• M50: 16,281,484 km (0.076 R)
• M51: 16,458,159 km (0.054 R)
• M52: 17,315,206 km (0.101 R)
• M53: 17,567,876 km (0.1 R)
• M54: 17,640,282 km (0.037 R)
• M55: 17,712,837 km (0.062 R)
• M56: 17,821,744 km (0.071 R)
• M57: 17,967,452 km (0.057 R)
• M58: 18,040,456 km (0.091 R)
• M59: 18,480,274 km (0.055 R)
• M60: 19,035,132 km (0.069 R)
• M61: 19,295,881 km (0.048 R)
• M62: 19,632,925 km (0.112 R)
• M63: 19,708,173 km (0.051 R)
• M64: 21,038,996 km (0.066 R)
• M65: 21,424,659 km (0.12 R)
• M66: 22,359,496 km (0.039 R)
• M67: 22,752,939 km (0.06 R)
• M68: 22,990,201 km (0.096 R)
• M69: 23,706,625 km (0.093 R)
• M70: 23,906,937 km (0.076 R)
• M71: 24,228,572 km (0.109 R)
• M72: 24,309,355 km (0.092 R)
• M73: 24,551,703 km (0.088 R)
• M74: 24,632,785 km (0.11 R)
• M75: 25,406,805 km (0.111 R)
• M76: 25,652,744 km (0.093 R)
• M77: 26,478,823 km (0.056 R)
• M78: 26,769,941 km (0.098 R)
• M79: 28,368,843 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.8

Radius: 4.4

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.62 AU - 6.88 AU

Year: 9352 Days

Day: 21 Hours

Environment

Temp: -229 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 27,179,493 km

• M1: 61,634 km (0.106 R)
• M2: 109,655 km (0.081 R)
• M3: 181,761 km (0.099 R)
• M4: 296,653 km (0.094 R)
• M5: 367,113 km (0.071 R)
• M6: 404,662 km (0.113 R)
• M7: 443,408 km (0.079 R)
• M8: 525,089 km (0.113 R)
• M9: 657,034 km (0.091 R)
• M10: 691,591 km (0.09 R)
• M11: 823,985 km (0.097 R)
• M12: 1,370,316 km (0.099 R)
• M13: 1,415,196 km (0.068 R)
• M14: 1,475,633 km (0.101 R)
• M15: 1,726,060 km (0.056 R)
• M16: 1,972,747 km (0.064 R)
• M17: 2,230,654 km (0.091 R)
• M18: 2,499,032 km (0.112 R)
• M19: 2,834,580 km (0.073 R)
• M20: 2,892,026 km (0.105 R)
• M21: 3,344,111 km (0.107 R)
• M22: 3,923,803 km (0.116 R)
• M23: 4,073,550 km (0.053 R)
• M24: 4,116,784 km (0.057 R)
• M25: 4,895,890 km (0.064 R)
• M26: 4,941,816 km (0.12 R)
• M27: 5,551,278 km (0.079 R)
• M28: 5,719,426 km (0.093 R)
• M29: 5,791,981 km (0.033 R)
• M30: 6,333,525 km (0.034 R)
• M31: 6,712,008 km (0.083 R)
• M32: 6,839,764 km (0.063 R)
• M33: 6,994,149 km (0.107 R)
• M34: 7,490,665 km (0.044 R)
• M35: 8,025,477 km (0.069 R)
• M36: 8,297,446 km (0.075 R)
• M37: 8,407,101 km (0.119 R)
• M38: 8,517,355 km (0.112 R)
• M39: 8,683,408 km (0.071 R)
• M40: 8,990,682 km (0.081 R)
• M41: 9,415,540 km (0.113 R)
• M42: 9,760,064 km (0.053 R)
• M43: 10,255,233 km (0.052 R)
• M44: 10,431,908 km (0.092 R)
• M45: 10,609,631 km (0.074 R)
• M46: 11,179,000 km (0.093 R)
• M47: 11,209,368 km (0.108 R)
• M48: 11,421,797 km (0.064 R)
• M49: 11,789,060 km (0.076 R)
• M50: 12,661,216 km (0.071 R)
• M51: 13,168,801 km (0.105 R)
• M52: 13,553,866 km (0.051 R)
• M53: 13,586,030 km (0.094 R)
• M54: 13,975,134 km (0.06 R)
• M55: 14,236,631 km (0.117 R)
• M56: 14,367,828 km (0.059 R)
• M57: 14,664,780 km (0.075 R)
• M58: 15,164,138 km (0.107 R)
• M59: 15,804,716 km (0.098 R)
• M60: 15,872,633 km (0.032 R)
• M61: 15,940,700 km (0.033 R)
• M62: 16,179,608 km (0.11 R)
• M63: 16,626,307 km (0.095 R)
• M64: 16,833,949 km (0.1 R)
• M65: 17,112,052 km (0.058 R)
• M66: 17,146,908 km (0.071 R)
• M67: 17,708,050 km (0.094 R)
• M68: 18,346,533 km (0.109 R)
• M69: 19,975,355 km (0.055 R)
• M70: 20,269,763 km (0.082 R)
• M71: 20,900,019 km (0.098 R)
• M72: 20,937,269 km (0.108 R)
• M73: 21,049,318 km (0.091 R)
• M74: 21,086,717 km (0.12 R)
• M75: 21,649,804 km (0.086 R)
• M76: 21,990,139 km (0.087 R)
• M77: 25,051,959 km (0.076 R)
• M78: 25,688,049 km (0.041 R)
• M79: 26,048,280 km (0.114 R)
• M80: 26,208,949 km (0.072 R)
• M81: 26,369,766 km (0.091 R)
• M82: 26,490,791 km (0.099 R)
• M83: 26,854,613 km (0.057 R)
• M84: 27,138,849 km (0.058 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 18,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit