🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.5

Radius: 9.4

Gravity: 10.5 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.48 AU - 0.72 AU

Year: 310 Days

Day: 10.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 65,118,017 km

• M1: 148,999 km (0.036 R)
• M2: 230,530 km (0.104 R)
• M3: 290,968 km (0.093 R)
• M4: 402,269 km (0.039 R)
• M5: 475,422 km (0.12 R)
• M6: 547,229 km (0.066 R)
• M7: 651,948 km (0.094 R)
• M8: 752,477 km (0.081 R)
• M9: 858,542 km (0.076 R)
• M10: 932,294 km (0.1 R)
• M11: 1,135,448 km (0.066 R)
• M12: 1,194,240 km (0.106 R)
• M13: 1,263,504 km (0.114 R)
• M14: 1,377,198 km (0.09 R)
• M15: 1,454,839 km (0.102 R)
• M16: 1,619,995 km (0.053 R)
• M17: 1,686,866 km (0.102 R)
• M18: 1,759,869 km (0.079 R)
• M19: 1,860,698 km (0.098 R)
• M20: 1,941,780 km (0.072 R)
• M21: 2,051,585 km (0.06 R)
• M22: 2,214,796 km (0.116 R)
• M23: 2,341,356 km (0.11 R)
• M24: 2,524,015 km (0.099 R)
• M25: 2,595,972 km (0.072 R)
• M26: 2,766,663 km (0.106 R)
• M27: 3,144,846 km (0.08 R)
• M28: 3,216,055 km (0.085 R)
• M29: 3,340,221 km (0.053 R)
• M30: 3,406,194 km (0.055 R)
• M31: 3,472,615 km (0.088 R)
• M32: 3,586,609 km (0.115 R)
• M33: 3,797,692 km (0.042 R)
• M34: 3,880,419 km (0.076 R)
• M35: 3,970,926 km (0.09 R)
• M36: 4,224,943 km (0.074 R)
• M37: 4,296,451 km (0.05 R)
• M38: 4,382,918 km (0.098 R)
• M39: 4,645,463 km (0.064 R)
• M40: 4,808,524 km (0.041 R)
• M41: 4,950,942 km (0.093 R)
• M42: 5,033,968 km (0.086 R)
• M43: 5,109,814 km (0.095 R)
• M44: 5,178,480 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.8

Radius: 11.1

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.51 AU - 0.77 AU

Year: 341 Days

Day: 7.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 65,118,017 km

• M1: 141,220 km (0.079 R)
• M2: 213,327 km (0.078 R)
• M3: 346,020 km (0.111 R)
• M4: 417,827 km (0.11 R)
• M5: 505,342 km (0.1 R)
• M6: 575,054 km (0.077 R)
• M7: 645,515 km (0.115 R)
• M8: 736,620 km (0.095 R)
• M9: 858,393 km (0.119 R)
• M10: 940,971 km (0.116 R)
• M11: 1,038,359 km (0.077 R)
• M12: 1,172,698 km (0.032 R)
• M13: 1,352,215 km (0.095 R)
• M14: 1,459,028 km (0.086 R)
• M15: 1,578,108 km (0.05 R)
• M16: 1,700,629 km (0.096 R)
• M17: 1,777,522 km (0.047 R)
• M18: 1,930,261 km (0.109 R)
• M19: 2,020,918 km (0.072 R)
• M20: 2,144,186 km (0.109 R)
• M21: 2,222,426 km (0.114 R)
• M22: 2,376,661 km (0.097 R)
• M23: 2,479,734 km (0.087 R)
• M24: 2,556,628 km (0.079 R)
• M25: 2,651,024 km (0.111 R)
• M26: 2,752,451 km (0.037 R)
• M27: 2,883,798 km (0.116 R)
• M28: 3,105,652 km (0.111 R)
• M29: 3,206,630 km (0.114 R)
• M30: 3,333,041 km (0.103 R)
• M31: 3,406,044 km (0.116 R)
• M32: 3,584,664 km (0.072 R)
• M33: 3,672,029 km (0.118 R)
• M34: 3,810,707 km (0.108 R)
• M35: 3,957,761 km (0.102 R)
• M36: 4,263,839 km (0.092 R)
• M37: 4,530,572 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.8

Radius: 13.9

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.68 AU - 0.7 AU

Year: 382 Days

Day: 10.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 65,118,017 km

• M1: 174,282 km (0.092 R)
• M2: 268,678 km (0.029 R)
• M3: 413,788 km (0.06 R)
• M4: 504,743 km (0.117 R)
• M5: 626,516 km (0.097 R)
• M6: 744,549 km (0.071 R)
• M7: 854,503 km (0.085 R)
• M8: 944,262 km (0.116 R)
• M9: 1,051,374 km (0.037 R)
• M10: 1,177,335 km (0.083 R)
• M11: 1,298,958 km (0.043 R)
• M12: 1,419,833 km (0.101 R)
• M13: 1,529,040 km (0.054 R)
• M14: 1,690,157 km (0.066 R)
• M15: 1,862,942 km (0.055 R)
• M16: 2,012,540 km (0.082 R)
• M17: 2,130,423 km (0.071 R)
• M18: 2,441,886 km (0.068 R)
• M19: 2,574,579 km (0.076 R)
• M20: 2,827,400 km (0.082 R)
• M21: 3,014,098 km (0.098 R)
• M22: 3,109,093 km (0.094 R)
• M23: 3,260,336 km (0.109 R)
• M24: 3,421,154 km (0.108 R)
• M25: 3,591,845 km (0.08 R)
• M26: 3,780,039 km (0.112 R)
• M27: 3,875,333 km (0.09 R)
• M28: 4,001,294 km (0.109 R)
• M29: 4,098,533 km (0.044 R)
• M30: 4,189,040 km (0.056 R)
• M31: 4,333,701 km (0.064 R)
• M32: 4,441,262 km (0.111 R)
• M33: 4,706,499 km (0.088 R)
• M34: 4,825,279 km (0.071 R)
• M35: 4,921,022 km (0.084 R)
• M36: 5,065,683 km (0.055 R)
• M37: 5,195,684 km (0.053 R)
• M38: 5,794,075 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.8

Radius: 9.9

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.07 AU - 3.29 AU

Year: 2926 Days

Day: 8.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,118,017 km

• M1: 138,827 km (0.085 R)
• M2: 258,655 km (0.093 R)
• M3: 676,930 km (0.078 R)
• M4: 745,446 km (0.051 R)
• M5: 872,754 km (0.073 R)
• M6: 1,019,958 km (0.084 R)
• M7: 1,099,844 km (0.077 R)
• M8: 1,220,719 km (0.07 R)
• M9: 1,292,675 km (0.073 R)
• M10: 1,379,891 km (0.117 R)
• M11: 1,546,094 km (0.109 R)
• M12: 1,830,480 km (0.089 R)
• M13: 1,975,141 km (0.111 R)
• M14: 2,243,519 km (0.058 R)
• M15: 2,308,445 km (0.06 R)
• M16: 2,481,829 km (0.114 R)
• M17: 2,859,264 km (0.085 R)
• M18: 3,881,018 km (0.115 R)
• M19: 4,058,141 km (0.082 R)
• M20: 4,772,621 km (0.104 R)
• M21: 5,090,816 km (0.118 R)
• M22: 5,350,368 km (0.095 R)
• M23: 5,514,776 km (0.084 R)
• M24: 5,995,434 km (0.068 R)
• M25: 6,327,242 km (0.078 R)
• M26: 7,553,645 km (0.109 R)
• M27: 8,137,376 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.8

Radius: 13

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.97 AU - 3.17 AU

Year: 3587 Days

Day: 11.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 65,118,017 km

• M1: 163,959 km (0.082 R)
• M2: 267,481 km (0.113 R)
• M3: 427,102 km (0.086 R)
• M4: 532,568 km (0.104 R)
• M5: 854,353 km (0.104 R)
• M6: 995,873 km (0.088 R)
• M7: 1,210,696 km (0.072 R)
• M8: 1,399,488 km (0.106 R)
• M9: 1,627,625 km (0.089 R)
• M10: 1,852,919 km (0.027 R)
• M11: 2,235,142 km (0.107 R)
• M12: 2,351,379 km (0.118 R)
• M13: 2,503,820 km (0.096 R)
• M14: 2,642,347 km (0.103 R)
• M15: 2,747,814 km (0.072 R)
• M16: 3,184,490 km (0.094 R)
• M17: 4,061,881 km (0.032 R)
• M18: 4,665,509 km (0.091 R)
• M19: 4,880,331 km (0.114 R)
• M20: 5,544,247 km (0.047 R)
• M21: 6,049,439 km (0.059 R)
• M22: 6,260,372 km (0.078 R)
• M23: 6,426,276 km (0.088 R)
• M24: 6,545,505 km (0.098 R)
• M25: 6,738,038 km (0.089 R)
• M26: 7,401,504 km (0.082 R)
• M27: 7,804,521 km (0.091 R)
• M28: 7,906,397 km (0.105 R)
• M29: 8,008,872 km (0.109 R)
• M30: 8,292,659 km (0.065 R)
• M31: 8,605,917 km (0.117 R)
• M32: 8,711,234 km (0.095 R)
• M33: 9,460,719 km (0.095 R)
• M34: 9,678,683 km (0.099 R)
• M35: 9,788,189 km (0.09 R)
• M36: 9,953,494 km (0.043 R)
• M37: 10,064,047 km (0.12 R)
• M38: 10,992,452 km (0.04 R)
• M39: 11,106,894 km (0.099 R)
• M40: 11,365,848 km (0.106 R)
• M41: 11,539,531 km (0.118 R)
• M42: 11,772,455 km (0.044 R)
• M43: 11,889,590 km (0.093 R)
• M44: 12,990,929 km (0.092 R)
• M45: 13,111,954 km (0.074 R)
• M46: 13,630,610 km (0.107 R)
• M47: 13,753,579 km (0.103 R)
• M48: 13,876,998 km (0.12 R)
• M49: 14,468,059 km (0.076 R)
• M50: 15,322,113 km (0.093 R)
• M51: 15,546,211 km (0.057 R)
• M52: 15,674,865 km (0.051 R)
• M53: 16,062,623 km (0.118 R)
• M54: 16,420,909 km (0.109 R)
• M55: 17,145,412 km (0.107 R)
• M56: 17,378,186 km (0.112 R)
• M57: 17,545,137 km (0.049 R)
• M58: 17,914,046 km (0.116 R)
• M59: 20,392,284 km (0.103 R)
• M60: 20,674,276 km (0.05 R)
• M61: 20,851,101 km (0.1 R)
• M62: 21,851,013 km (0.1 R)
• M63: 22,393,006 km (0.115 R)
• M64: 22,574,767 km (0.081 R)
• M65: 22,683,974 km (0.046 R)
• M66: 23,122,744 km (0.062 R)
• M67: 23,306,301 km (0.067 R)
• M68: 25,056,147 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.2

Radius: 14.2

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.87 AU - 4.45 AU

Year: 4669 Days

Day: 10.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 65,118,017 km

• M1: 198,367 km (0.104 R)
• M2: 392,694 km (0.069 R)
• M3: 516,113 km (0.108 R)
• M4: 751,131 km (0.062 R)
• M5: 876,793 km (0.109 R)
• M6: 996,621 km (0.061 R)
• M7: 1,108,371 km (0.046 R)
• M8: 1,224,758 km (0.077 R)
• M9: 1,518,867 km (0.112 R)
• M10: 1,682,976 km (0.085 R)
• M11: 1,784,553 km (0.102 R)
• M12: 2,212,104 km (0.112 R)
• M13: 2,362,001 km (0.057 R)
• M14: 2,457,295 km (0.046 R)
• M15: 2,671,968 km (0.11 R)
• M16: 2,852,383 km (0.112 R)
• M17: 2,954,408 km (0.088 R)
• M18: 3,204,237 km (0.025 R)
• M19: 3,570,303 km (0.079 R)
• M20: 3,680,706 km (0.035 R)
• M21: 4,064,425 km (0.105 R)
• M22: 4,296,152 km (0.047 R)
• M23: 4,532,516 km (0.115 R)
• M24: 4,676,280 km (0.108 R)
• M25: 4,797,454 km (0.087 R)
• M26: 5,444,016 km (0.104 R)
• M27: 5,571,473 km (0.117 R)
• M28: 5,933,949 km (0.1 R)
• M29: 6,065,296 km (0.109 R)
• M30: 7,011,802 km (0.089 R)
• M31: 8,062,428 km (0.115 R)
• M32: 8,472,775 km (0.077 R)
• M33: 8,620,876 km (0.115 R)
• M34: 10,785,558 km (0.111 R)
• M35: 11,335,629 km (0.079 R)
• M36: 11,729,520 km (0.078 R)
• M37: 11,994,608 km (0.06 R)
• M38: 12,161,260 km (0.083 R)
• M39: 12,972,080 km (0.074 R)
• M40: 13,384,073 km (0.075 R)
• M41: 13,870,266 km (0.104 R)
• M42: 14,115,457 km (0.066 R)
• M43: 14,895,610 km (0.105 R)
• M44: 15,327,199 km (0.09 R)
• M45: 16,276,099 km (0.097 R)
• M46: 16,646,204 km (0.11 R)
• M47: 16,981,752 km (0.06 R)
• M48: 17,394,792 km (0.109 R)
• M49: 18,077,855 km (0.081 R)
• M50: 18,576,764 km (0.048 R)
• M51: 19,274,938 km (0.101 R)
• M52: 19,509,657 km (0.035 R)
• M53: 19,823,962 km (0.053 R)
• M54: 19,981,788 km (0.106 R)
• M55: 20,378,072 km (0.097 R)
• M56: 21,542,243 km (0.061 R)
• M57: 21,663,866 km (0.069 R)
• M58: 22,275,721 km (0.115 R)
• M59: 22,604,238 km (0.109 R)
• M60: 23,558,074 km (0.095 R)
• M61: 24,102,910 km (0.11 R)
• M62: 24,482,589 km (0.114 R)
• M63: 24,779,242 km (0.047 R)
• M64: 24,991,820 km (0.118 R)
• M65: 25,461,857 km (0.119 R)
• M66: 26,193,839 km (0.053 R)
• M67: 26,410,457 km (0.096 R)
• M68: 26,758,272 km (0.107 R)
• M69: 27,020,218 km (0.072 R)
• M70: 27,722,729 km (0.092 R)
• M71: 28,431,375 km (0.112 R)
• M72: 29,235,613 km (0.088 R)
• M73: 29,415,280 km (0.12 R)
• M74: 30,410,554 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.3

Radius: 3.4

Gravity: 56.77 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.17 AU - 8.59 AU

Year: 16177 Days

Day: 15.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,118,017 km

• M1: 97,837 km (0.047 R)
• M2: 127,757 km (0.081 R)
• M3: 199,414 km (0.117 R)
• M4: 432,338 km (0.093 R)
• M5: 468,391 km (0.1 R)
• M6: 505,491 km (0.099 R)
• M7: 543,489 km (0.096 R)
• M8: 858,841 km (0.086 R)
• M9: 927,806 km (0.111 R)
• M10: 1,046,886 km (0.097 R)
• M11: 1,828,684 km (0.082 R)
• M12: 1,858,155 km (0.116 R)
• M13: 2,131,171 km (0.106 R)
• M14: 2,646,686 km (0.089 R)
• M15: 4,847,270 km (0.101 R)
• M16: 5,095,004 km (0.107 R)
• M17: 5,517,169 km (0.113 R)
• M18: 5,775,675 km (0.109 R)
• M19: 6,349,532 km (0.075 R)
• M20: 7,408,535 km (0.09 R)
• M21: 7,455,808 km (0.052 R)
• M22: 7,550,653 km (0.067 R)
• M23: 7,933,923 km (0.106 R)
• M24: 8,719,461 km (0.102 R)
• M25: 8,970,038 km (0.092 R)
• M26: 9,273,722 km (0.114 R)
• M27: 9,478,222 km (0.063 R)
• M28: 10,205,118 km (0.091 R)
• M29: 10,575,373 km (0.115 R)
• M30: 10,788,849 km (0.082 R)
• M31: 11,656,965 km (0.118 R)
• M32: 11,822,271 km (0.119 R)
• M33: 12,043,825 km (0.083 R)
• M34: 12,716,717 km (0.118 R)
• M35: 13,981,716 km (0.027 R)
• M36: 14,157,194 km (0.092 R)
• M37: 14,333,570 km (0.12 R)
• M38: 14,629,026 km (0.049 R)
• M39: 15,527,511 km (0.102 R)
• M40: 15,770,009 km (0.11 R)
• M41: 16,443,648 km (0.1 R)
• M42: 17,755,322 km (0.101 R)
• M43: 18,712,599 km (0.059 R)
• M44: 20,943,851 km (0.089 R)
• M45: 22,158,586 km (0.111 R)
• M46: 23,188,268 km (0.12 R)
• M47: 23,326,646 km (0.097 R)
• M48: 24,373,831 km (0.07 R)
• M49: 25,722,157 km (0.101 R)
• M50: 26,803,600 km (0.099 R)
• M51: 26,948,860 km (0.116 R)
• M52: 27,021,564 km (0.06 R)
• M53: 27,167,273 km (0.082 R)
• M54: 27,459,437 km (0.109 R)
• M55: 27,532,740 km (0.1 R)
• M56: 28,342,364 km (0.106 R)
• M57: 29,234,416 km (0.069 R)
• M58: 29,834,154 km (0.098 R)
• M59: 29,909,551 km (0.119 R)
• M60: 30,211,140 km (0.099 R)
• M61: 31,198,636 km (0.034 R)
• M62: 33,361,073 km (0.038 R)
• M63: 34,381,331 km (0.107 R)
• M64: 34,697,431 km (0.104 R)
• M65: 35,731,003 km (0.106 R)
• M66: 35,810,888 km (0.104 R)
• M67: 36,855,380 km (0.071 R)
• M68: 37,909,896 km (0.078 R)
• M69: 38,236,318 km (0.089 R)
• M70: 39,138,842 km (0.051 R)
• M71: 39,551,433 km (0.113 R)
• M72: 39,799,616 km (0.065 R)
• M73: 39,882,493 km (0.073 R)
• M74: 40,214,600 km (0.118 R)
• M75: 41,888,301 km (0.097 R)
• M76: 43,243,508 km (0.106 R)
• M77: 43,328,630 km (0.116 R)
• M78: 45,130,386 km (0.097 R)
• M79: 47,570,328 km (0.095 R)
• M80: 49,606,504 km (0.08 R)
• M81: 50,680,019 km (0.101 R)
• M82: 51,761,312 km (0.079 R)
• M83: 51,851,669 km (0.105 R)
• M84: 51,942,176 km (0.1 R)
• M85: 52,304,652 km (0.091 R)
• M86: 53,580,123 km (0.114 R)
• M87: 55,234,975 km (0.075 R)
• M88: 57,467,274 km (0.062 R)
• M89: 59,634,050 km (0.112 R)
• M90: 59,918,734 km (0.098 R)
• M91: 60,966,069 km (0.092 R)
• M92: 63,562,490 km (0.108 R)
• M93: 63,659,280 km (0.115 R)
• M94: 64,144,276 km (0.099 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 11,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit