🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.3

Radius: 12.3

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.4 AU - 0.64 AU

Year: 254 Days

Day: 5.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 26,860,183 km

• M1: 153,936 km (0.069 R)
• M2: 254,316 km (0.09 R)
• M3: 334,950 km (0.083 R)
• M4: 415,134 km (0.096 R)
• M5: 518,057 km (0.062 R)
• M6: 596,447 km (0.114 R)
• M7: 676,930 km (0.089 R)
• M8: 800,498 km (0.111 R)
• M9: 877,392 km (0.106 R)
• M10: 985,551 km (0.1 R)
• M11: 1,083,687 km (0.055 R)
• M12: 1,177,934 km (0.062 R)
• M13: 1,278,912 km (0.059 R)
• M14: 1,366,726 km (0.117 R)
• M15: 1,444,517 km (0.108 R)
• M16: 1,695,692 km (0.111 R)
• M17: 1,784,254 km (0.077 R)
• M18: 1,915,302 km (0.12 R)
• M19: 1,998,478 km (0.103 R)
• M20: 2,294,383 km (0.068 R)
• M21: 2,412,714 km (0.083 R)
• M22: 2,512,945 km (0.111 R)
• M23: 2,630,080 km (0.114 R)
• M24: 2,707,422 km (0.092 R)
• M25: 2,806,606 km (0.074 R)
• M26: 2,971,014 km (0.093 R)
• M27: 3,177,160 km (0.105 R)
• M28: 3,259,738 km (0.11 R)
• M29: 3,455,412 km (0.063 R)
• M30: 3,557,587 km (0.068 R)
• M31: 3,678,163 km (0.096 R)
• M32: 3,788,416 km (0.106 R)
• M33: 3,929,338 km (0.11 R)
• M34: 4,047,969 km (0.094 R)
• M35: 4,155,978 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223

Radius: 9.4

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.67 AU - 1.03 AU

Year: 532 Days

Day: 7.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 114.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 26,860,183 km

• M1: 138,228 km (0.099 R)
• M2: 199,264 km (0.059 R)
• M3: 267,182 km (0.05 R)
• M4: 339,886 km (0.109 R)
• M5: 435,479 km (0.045 R)
• M6: 520,301 km (0.033 R)
• M7: 592,258 km (0.109 R)
• M8: 661,223 km (0.094 R)
• M9: 754,422 km (0.112 R)
• M10: 878,588 km (0.077 R)
• M11: 939,475 km (0.108 R)
• M12: 1,110,764 km (0.108 R)
• M13: 1,189,901 km (0.106 R)
• M14: 1,389,315 km (0.028 R)
• M15: 1,452,296 km (0.071 R)
• M16: 1,530,087 km (0.104 R)
• M17: 1,614,011 km (0.052 R)
• M18: 1,694,794 km (0.049 R)
• M19: 1,767,200 km (0.086 R)
• M20: 1,845,589 km (0.074 R)
• M21: 1,925,325 km (0.075 R)
• M22: 2,016,280 km (0.096 R)
• M23: 2,093,173 km (0.094 R)
• M24: 2,171,114 km (0.113 R)
• M25: 2,266,109 km (0.083 R)
• M26: 2,324,751 km (0.113 R)
• M27: 2,400,148 km (0.11 R)
• M28: 2,586,846 km (0.081 R)
• M29: 2,648,331 km (0.105 R)
• M30: 2,727,319 km (0.105 R)
• M31: 2,824,258 km (0.116 R)
• M32: 3,021,578 km (0.09 R)
• M33: 3,110,140 km (0.114 R)
• M34: 3,187,482 km (0.061 R)
• M35: 3,301,924 km (0.095 R)
• M36: 3,479,048 km (0.096 R)
• M37: 3,547,115 km (0.102 R)
• M38: 3,665,746 km (0.101 R)
• M39: 4,016,553 km (0.119 R)
• M40: 4,107,509 km (0.081 R)
• M41: 4,285,081 km (0.116 R)
• M42: 4,371,399 km (0.12 R)
• M43: 4,519,052 km (0.112 R)
• M44: 4,579,789 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680

Radius: 10

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.66 AU - 1.06 AU

Year: 541 Days

Day: 9.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 26,860,183 km

• M1: 125,513 km (0.099 R)
• M2: 201,658 km (0.061 R)
• M3: 403,465 km (0.076 R)
• M4: 510,578 km (0.077 R)
• M5: 620,083 km (0.104 R)
• M6: 711,487 km (0.117 R)
• M7: 779,854 km (0.113 R)
• M8: 850,613 km (0.097 R)
• M9: 1,024,895 km (0.057 R)
• M10: 1,222,215 km (0.099 R)
• M11: 1,391,559 km (0.117 R)
• M12: 1,544,598 km (0.088 R)
• M13: 1,611,169 km (0.12 R)
• M14: 1,703,471 km (0.116 R)
• M15: 1,932,505 km (0.056 R)
• M16: 2,198,790 km (0.117 R)
• M17: 2,336,420 km (0.076 R)
• M18: 2,642,198 km (0.095 R)
• M19: 2,737,192 km (0.112 R)
• M20: 2,826,053 km (0.03 R)
• M21: 2,900,703 km (0.12 R)
• M22: 2,968,471 km (0.106 R)
• M23: 3,245,077 km (0.118 R)
• M24: 3,474,111 km (0.076 R)
• M25: 3,554,296 km (0.108 R)
• M26: 3,741,144 km (0.052 R)
• M27: 3,881,317 km (0.096 R)
• M28: 4,014,908 km (0.071 R)
• M29: 4,209,534 km (0.088 R)
• M30: 4,381,422 km (0.056 R)
• M31: 4,485,692 km (0.068 R)
• M32: 4,617,189 km (0.097 R)
• M33: 4,714,427 km (0.092 R)
• M34: 4,821,390 km (0.119 R)
• M35: 4,938,076 km (0.107 R)
• M36: 5,064,786 km (0.113 R)
• M37: 5,146,915 km (0.074 R)
• M38: 5,210,943 km (0.055 R)
• M39: 5,303,095 km (0.094 R)
• M40: 5,367,871 km (0.098 R)
• M41: 5,442,221 km (0.103 R)
• M42: 5,743,212 km (0.099 R)
• M43: 5,819,357 km (0.106 R)
• M44: 6,185,423 km (0.048 R)
• M45: 6,312,432 km (0.066 R)
• M46: 6,479,832 km (0.11 R)
• M47: 6,608,785 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.7

Radius: 11.8

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.93 AU - 1.03 AU

Year: 658 Days

Day: 8.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 26,860,183 km

• M1: 201,957 km (0.092 R)
• M2: 345,272 km (0.116 R)
• M3: 455,526 km (0.048 R)
• M4: 552,764 km (0.083 R)
• M5: 643,271 km (0.079 R)
• M6: 735,722 km (0.105 R)
• M7: 875,447 km (0.079 R)
• M8: 984,354 km (0.11 R)
• M9: 1,070,373 km (0.091 R)
• M10: 1,145,022 km (0.115 R)
• M11: 1,221,616 km (0.074 R)
• M12: 1,295,069 km (0.112 R)
• M13: 1,375,104 km (0.088 R)
• M14: 1,456,934 km (0.056 R)
• M15: 1,658,292 km (0.068 R)
• M16: 1,779,167 km (0.045 R)
• M17: 1,857,706 km (0.119 R)
• M18: 1,960,480 km (0.086 R)
• M19: 2,036,027 km (0.114 R)
• M20: 2,118,306 km (0.091 R)
• M21: 2,226,016 km (0.071 R)
• M22: 2,323,255 km (0.116 R)
• M23: 2,397,156 km (0.117 R)
• M24: 2,528,503 km (0.066 R)
• M25: 2,642,946 km (0.104 R)
• M26: 2,844,454 km (0.058 R)
• M27: 3,098,172 km (0.088 R)
• M28: 3,317,782 km (0.095 R)
• M29: 3,556,839 km (0.091 R)
• M30: 3,678,462 km (0.101 R)
• M31: 3,779,740 km (0.036 R)
• M32: 3,970,327 km (0.048 R)
• M33: 4,044,378 km (0.058 R)
• M34: 4,133,988 km (0.038 R)
• M35: 4,254,563 km (0.064 R)
• M36: 4,553,310 km (0.1 R)
• M37: 4,646,659 km (0.098 R)
• M38: 4,740,607 km (0.044 R)
• M39: 4,827,224 km (0.088 R)
• M40: 4,906,511 km (0.113 R)
• M41: 5,179,377 km (0.072 R)
• M42: 5,309,528 km (0.097 R)
• M43: 5,399,735 km (0.101 R)
• M44: 5,515,075 km (0.1 R)
• M45: 5,589,724 km (0.073 R)
• M46: 5,723,315 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.6

Radius: 10.9

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.62 AU - 2.46 AU

Year: 1976 Days

Day: 8.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 26,860,183 km

• M1: 135,984 km (0.093 R)
• M2: 307,124 km (0.041 R)
• M3: 426,204 km (0.119 R)
• M4: 504,743 km (0.092 R)
• M5: 576,849 km (0.117 R)
• M6: 653,144 km (0.098 R)
• M7: 774,917 km (0.115 R)
• M8: 904,918 km (0.064 R)
• M9: 972,985 km (0.07 R)
• M10: 1,066,483 km (0.108 R)
• M11: 1,246,300 km (0.057 R)
• M12: 1,348,924 km (0.116 R)
• M13: 1,544,448 km (0.05 R)
• M14: 1,845,739 km (0.074 R)
• M15: 2,003,564 km (0.115 R)
• M16: 2,269,699 km (0.054 R)
• M17: 2,396,408 km (0.114 R)
• M18: 2,482,277 km (0.045 R)
• M19: 2,602,105 km (0.1 R)
• M20: 2,768,608 km (0.095 R)
• M21: 2,973,108 km (0.057 R)
• M22: 3,124,052 km (0.117 R)
• M23: 3,206,331 km (0.086 R)
• M24: 3,337,080 km (0.077 R)
• M25: 3,433,421 km (0.065 R)
• M26: 3,542,926 km (0.093 R)
• M27: 3,740,396 km (0.057 R)
• M28: 3,941,455 km (0.102 R)
• M29: 4,017,900 km (0.053 R)
• M30: 4,198,015 km (0.086 R)
• M31: 4,302,136 km (0.036 R)
• M32: 4,486,590 km (0.06 R)
• M33: 4,660,123 km (0.087 R)
• M34: 5,000,309 km (0.031 R)
• M35: 5,334,510 km (0.109 R)
• M36: 5,433,245 km (0.117 R)
• M37: 5,546,939 km (0.045 R)
• M38: 5,661,531 km (0.1 R)
• M39: 5,805,744 km (0.052 R)
• M40: 5,980,624 km (0.111 R)
• M41: 6,365,240 km (0.115 R)
• M42: 6,788,452 km (0.055 R)
• M43: 7,189,823 km (0.1 R)
• M44: 7,854,337 km (0.115 R)
• M45: 7,950,828 km (0.099 R)
• M46: 8,047,767 km (0.081 R)
• M47: 8,161,461 km (0.087 R)
• M48: 8,737,563 km (0.096 R)
• M49: 8,820,889 km (0.109 R)
• M50: 9,005,343 km (0.114 R)
• M51: 9,258,762 km (0.078 R)
• M52: 9,583,240 km (0.068 R)
• M53: 9,842,044 km (0.095 R)
• M54: 9,928,960 km (0.068 R)
• M55: 10,419,641 km (0.118 R)
• M56: 10,561,310 km (0.113 R)
• M57: 10,828,791 km (0.108 R)
• M58: 11,062,314 km (0.043 R)
• M59: 11,261,279 km (0.073 R)
• M60: 11,754,653 km (0.097 R)
• M61: 12,442,205 km (0.108 R)
• M62: 12,667,948 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.2

Radius: 10.5

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.25 AU - 5.03 AU

Year: 5713 Days

Day: 6.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 26,860,183 km

• M1: 143,315 km (0.068 R)
• M2: 290,220 km (0.101 R)
• M3: 407,804 km (0.099 R)
• M4: 633,397 km (0.051 R)
• M5: 782,995 km (0.115 R)
• M6: 1,217,876 km (0.087 R)
• M7: 1,303,147 km (0.09 R)
• M8: 1,425,817 km (0.088 R)
• M9: 1,608,177 km (0.082 R)
• M10: 1,817,614 km (0.092 R)
• M11: 2,263,565 km (0.071 R)
• M12: 3,064,512 km (0.116 R)
• M13: 3,253,754 km (0.096 R)
• M14: 3,325,710 km (0.104 R)
• M15: 3,422,650 km (0.074 R)
• M16: 3,869,947 km (0.076 R)
• M17: 3,946,392 km (0.104 R)
• M18: 4,362,424 km (0.118 R)
• M19: 4,847,420 km (0.035 R)
• M20: 5,463,314 km (0.076 R)
• M21: 5,635,651 km (0.025 R)
• M22: 6,584,999 km (0.11 R)
• M23: 7,711,471 km (0.053 R)
• M24: 7,905,051 km (0.119 R)
• M25: 8,264,086 km (0.095 R)
• M26: 8,329,909 km (0.091 R)
• M27: 8,930,544 km (0.1 R)
• M28: 8,998,162 km (0.095 R)
• M29: 9,476,128 km (0.117 R)
• M30: 9,648,913 km (0.114 R)
• M31: 10,067,787 km (0.071 R)
• M32: 10,815,178 km (0.109 R)
• M33: 10,995,743 km (0.112 R)
• M34: 12,212,572 km (0.101 R)
• M35: 12,325,219 km (0.034 R)
• M36: 12,779,697 km (0.104 R)
• M37: 12,855,992 km (0.119 R)
• M38: 13,432,842 km (0.099 R)
• M39: 14,452,800 km (0.092 R)
• M40: 14,572,179 km (0.108 R)
• M41: 15,133,171 km (0.067 R)
• M42: 15,294,886 km (0.081 R)
• M43: 15,946,983 km (0.115 R)
• M44: 16,942,258 km (0.08 R)
• M45: 17,362,927 km (0.049 R)
• M46: 17,447,450 km (0.068 R)
• M47: 17,659,430 km (0.068 R)
• M48: 18,818,664 km (0.075 R)
• M49: 20,536,347 km (0.06 R)
• M50: 20,849,904 km (0.1 R)
• M51: 20,984,692 km (0.097 R)
• M52: 21,119,928 km (0.077 R)
• M53: 21,300,642 km (0.078 R)
• M54: 21,663,567 km (0.111 R)
• M55: 21,754,522 km (0.115 R)
• M56: 22,028,436 km (0.037 R)
• M57: 22,487,552 km (0.088 R)
• M58: 22,810,833 km (0.117 R)
• M59: 22,949,809 km (0.114 R)
• M60: 23,182,135 km (0.07 R)
• M61: 23,321,859 km (0.093 R)
• M62: 24,071,943 km (0.087 R)
• M63: 24,166,190 km (0.116 R)
• M64: 24,877,528 km (0.108 R)
• M65: 25,068,414 km (0.036 R)
• M66: 25,595,747 km (0.095 R)
• M67: 25,836,749 km (0.104 R)
• M68: 26,466,556 km (0.099 R)
• M69: 27,840,463 km (0.065 R)
• M70: 28,187,530 km (0.042 R)
• M71: 28,886,002 km (0.101 R)
• M72: 29,388,502 km (0.118 R)
• M73: 29,590,309 km (0.092 R)
• M74: 29,893,843 km (0.114 R)
• M75: 30,810,579 km (0.052 R)
• M76: 31,684,979 km (0.107 R)
• M77: 31,788,351 km (0.083 R)
• M78: 31,995,544 km (0.078 R)
• M79: 32,203,036 km (0.105 R)
• M80: 33,458,013 km (0.085 R)
• M81: 34,782,103 km (0.077 R)
• M82: 34,942,173 km (0.084 R)
• M83: 36,069,393 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325

Radius: 8.9

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.19 AU - 4.45 AU

Year: 6090 Days

Day: 12.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 26,860,183 km

• M1: 115,041 km (0.091 R)
• M2: 222,751 km (0.073 R)
• M3: 400,773 km (0.116 R)
• M4: 585,077 km (0.11 R)
• M5: 649,105 km (0.09 R)
• M6: 750,383 km (0.088 R)
• M7: 906,264 km (0.096 R)
• M8: 982,110 km (0.076 R)
• M9: 1,393,504 km (0.095 R)
• M10: 1,727,257 km (0.108 R)
• M11: 1,806,693 km (0.052 R)
• M12: 2,136,407 km (0.03 R)
• M13: 2,239,181 km (0.115 R)
• M14: 2,396,408 km (0.1 R)
• M15: 2,485,269 km (0.105 R)
• M16: 2,814,684 km (0.12 R)
• M17: 3,042,073 km (0.068 R)
• M18: 3,119,116 km (0.054 R)
• M19: 3,275,445 km (0.112 R)
• M20: 3,454,364 km (0.088 R)
• M21: 3,616,080 km (0.105 R)
• M22: 3,759,843 km (0.056 R)
• M23: 3,968,233 km (0.089 R)
• M24: 4,031,513 km (0.108 R)
• M25: 4,266,531 km (0.103 R)
• M26: 4,331,457 km (0.075 R)
• M27: 4,750,032 km (0.086 R)
• M28: 4,884,969 km (0.053 R)
• M29: 5,320,598 km (0.063 R)
• M30: 5,484,108 km (0.116 R)
• M31: 5,696,986 km (0.083 R)
• M32: 5,985,112 km (0.118 R)
• M33: 6,106,585 km (0.109 R)
• M34: 6,253,490 km (0.051 R)
• M35: 6,675,805 km (0.069 R)
• M36: 7,158,857 km (0.118 R)
• M37: 7,417,661 km (0.09 R)
• M38: 7,626,948 km (0.1 R)
• M39: 8,185,547 km (0.057 R)
• M40: 8,757,310 km (0.105 R)
• M41: 9,145,666 km (0.077 R)
• M42: 9,201,615 km (0.075 R)
• M43: 9,426,611 km (0.112 R)
• M44: 9,483,009 km (0.114 R)
• M45: 9,681,825 km (0.059 R)
• M46: 9,968,005 km (0.086 R)
• M47: 10,170,112 km (0.103 R)
• M48: 10,461,080 km (0.102 R)
• M49: 10,991,853 km (0.087 R)
• M50: 11,713,064 km (0.075 R)
• M51: 11,895,723 km (0.042 R)
• M52: 12,171,582 km (0.096 R)
• M53: 12,418,568 km (0.089 R)
• M54: 13,454,832 km (0.055 R)
• M55: 13,935,042 km (0.089 R)
• M56: 14,453,398 km (0.104 R)
• M57: 14,518,623 km (0.089 R)
• M58: 14,879,303 km (0.075 R)
• M59: 15,342,458 km (0.12 R)
• M60: 15,442,390 km (0.072 R)
• M61: 15,642,701 km (0.095 R)
• M62: 15,810,401 km (0.062 R)
• M63: 16,012,358 km (0.115 R)
• M64: 16,249,171 km (0.115 R)
• M65: 16,418,965 km (0.096 R)
• M66: 16,555,248 km (0.092 R)
• M67: 17,104,123 km (0.064 R)
• M68: 18,008,891 km (0.061 R)
• M69: 18,149,363 km (0.05 R)
• M70: 18,290,284 km (0.061 R)
• M71: 19,000,426 km (0.109 R)
• M72: 19,864,353 km (0.025 R)
• M73: 20,045,965 km (0.11 R)
• M74: 20,228,175 km (0.078 R)
• M75: 20,301,179 km (0.111 R)
• M76: 20,447,486 km (0.056 R)
• M77: 20,630,893 km (0.04 R)
• M78: 22,343,489 km (0.117 R)
• M79: 24,062,518 km (0.077 R)
• M80: 24,217,352 km (0.119 R)
• M81: 24,372,635 km (0.032 R)
• M82: 25,389,451 km (0.086 R)
• M83: 26,260,560 km (0.091 R)
• M84: 26,459,974 km (0.087 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 11,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit