🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.8

Radius: 14.3

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.62 AU - 0.96 AU

Year: 485 Days

Day: 12.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 79,694,358 km

• M1: 189,092 km (0.091 R)
• M2: 297,849 km (0.047 R)
• M3: 398,230 km (0.091 R)
• M4: 606,919 km (0.108 R)
• M5: 716,275 km (0.107 R)
• M6: 805,884 km (0.101 R)
• M7: 1,013,526 km (0.098 R)
• M8: 1,121,984 km (0.052 R)
• M9: 1,311,973 km (0.076 R)
• M10: 1,402,779 km (0.088 R)
• M11: 1,513,482 km (0.072 R)
• M12: 1,651,710 km (0.089 R)
• M13: 1,756,728 km (0.064 R)
• M14: 2,065,947 km (0.097 R)
• M15: 2,254,590 km (0.117 R)
• M16: 2,421,092 km (0.111 R)
• M17: 2,541,668 km (0.063 R)
• M18: 2,715,201 km (0.115 R)
• M19: 2,818,424 km (0.062 R)
• M20: 2,975,651 km (0.113 R)
• M21: 3,228,920 km (0.107 R)
• M22: 3,601,868 km (0.06 R)
• M23: 3,748,474 km (0.113 R)
• M24: 3,989,027 km (0.04 R)
• M25: 4,183,355 km (0.116 R)
• M26: 4,320,536 km (0.096 R)
• M27: 4,415,680 km (0.101 R)
• M28: 4,546,578 km (0.117 R)
• M29: 4,643,518 km (0.051 R)
• M30: 4,758,858 km (0.11 R)
• M31: 4,875,245 km (0.119 R)
• M32: 5,019,757 km (0.101 R)
• M33: 5,119,987 km (0.066 R)
• M34: 5,266,892 km (0.084 R)
• M35: 5,368,768 km (0.043 R)
• M36: 5,536,916 km (0.104 R)
• M37: 5,792,430 km (0.111 R)
• M38: 6,032,534 km (0.099 R)
• M39: 6,227,161 km (0.102 R)
• M40: 6,394,112 km (0.108 R)
• M41: 6,502,870 km (0.101 R)
• M42: 6,702,433 km (0.085 R)
• M43: 6,792,940 km (0.079 R)
• M44: 6,944,632 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.6

Radius: 11.8

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.1 AU - 1.7 AU

Year: 1143 Days

Day: 6.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 79,694,358 km

• M1: 155,881 km (0.078 R)
• M2: 255,364 km (0.064 R)
• M3: 378,931 km (0.037 R)
• M4: 483,650 km (0.116 R)
• M5: 584,180 km (0.1 R)
• M6: 790,625 km (0.09 R)
• M7: 967,300 km (0.104 R)
• M8: 1,057,208 km (0.074 R)
• M9: 1,337,405 km (0.066 R)
• M10: 1,438,832 km (0.061 R)
• M11: 1,716,935 km (0.109 R)
• M12: 1,888,823 km (0.114 R)
• M13: 1,994,738 km (0.073 R)
• M14: 2,139,100 km (0.119 R)
• M15: 2,429,021 km (0.067 R)
• M16: 2,662,393 km (0.055 R)
• M17: 2,771,749 km (0.09 R)
• M18: 2,913,269 km (0.055 R)
• M19: 3,026,215 km (0.096 R)
• M20: 3,406,194 km (0.118 R)
• M21: 3,601,868 km (0.029 R)
• M22: 3,723,341 km (0.077 R)
• M23: 3,801,431 km (0.119 R)
• M24: 3,970,477 km (0.106 R)
• M25: 4,246,336 km (0.057 R)
• M26: 4,671,792 km (0.119 R)
• M27: 4,926,407 km (0.101 R)
• M28: 5,223,060 km (0.113 R)
• M29: 5,627,722 km (0.106 R)
• M30: 5,964,018 km (0.096 R)
• M31: 6,147,874 km (0.054 R)
• M32: 6,227,161 km (0.094 R)
• M33: 6,346,839 km (0.083 R)
• M34: 6,575,126 km (0.107 R)
• M35: 6,697,048 km (0.112 R)
• M36: 7,136,716 km (0.076 R)
• M37: 7,303,966 km (0.111 R)
• M38: 7,416,314 km (0.087 R)
• M39: 7,529,111 km (0.113 R)
• M40: 7,656,718 km (0.102 R)
• M41: 7,914,176 km (0.072 R)
• M42: 8,029,516 km (0.075 R)
• M43: 8,145,454 km (0.071 R)
• M44: 8,393,637 km (0.077 R)
• M45: 8,629,553 km (0.038 R)
• M46: 8,852,753 km (0.105 R)
• M47: 8,927,552 km (0.053 R)
• M48: 9,168,405 km (0.098 R)
• M49: 9,259,211 km (0.118 R)
• M50: 9,702,768 km (0.053 R)
• M51: 9,810,778 km (0.079 R)
• M52: 10,059,410 km (0.081 R)
• M53: 10,278,720 km (0.086 R)
• M54: 10,721,829 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.6

Radius: 9.3

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.72 AU - 1.88 AU

Year: 1667 Days

Day: 13.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 79,694,358 km

• M1: 122,521 km (0.072 R)
• M2: 181,163 km (0.076 R)
• M3: 270,922 km (0.117 R)
• M4: 389,104 km (0.116 R)
• M5: 475,123 km (0.052 R)
• M6: 575,653 km (0.055 R)
• M7: 889,060 km (0.098 R)
• M8: 973,433 km (0.076 R)
• M9: 1,150,557 km (0.088 R)
• M10: 1,300,005 km (0.035 R)
• M11: 1,446,163 km (0.07 R)
• M12: 1,754,933 km (0.114 R)
• M13: 1,895,255 km (0.093 R)
• M14: 2,107,086 km (0.096 R)
• M15: 2,245,015 km (0.11 R)
• M16: 2,876,617 km (0.06 R)
• M17: 3,068,701 km (0.061 R)
• M18: 3,172,971 km (0.12 R)
• M19: 3,331,545 km (0.115 R)
• M20: 3,670,384 km (0.086 R)
• M21: 3,822,974 km (0.098 R)
• M22: 4,034,505 km (0.078 R)
• M23: 4,249,926 km (0.094 R)
• M24: 4,337,141 km (0.111 R)
• M25: 4,662,218 km (0.118 R)
• M26: 4,934,037 km (0.072 R)
• M27: 5,010,481 km (0.117 R)
• M28: 5,164,567 km (0.035 R)
• M29: 5,257,767 km (0.045 R)
• M30: 5,320,299 km (0.043 R)
• M31: 5,414,396 km (0.036 R)
• M32: 5,524,949 km (0.065 R)
• M33: 6,138,150 km (0.062 R)
• M34: 6,203,973 km (0.08 R)
• M35: 6,369,578 km (0.092 R)
• M36: 6,637,658 km (0.067 R)
• M37: 6,773,044 km (0.094 R)
• M38: 6,926,381 km (0.09 R)
• M39: 6,995,047 km (0.052 R)
• M40: 7,150,030 km (0.088 R)
• M41: 7,254,150 km (0.062 R)
• M42: 7,534,048 km (0.063 R)
• M43: 7,675,418 km (0.08 R)
• M44: 7,871,092 km (0.037 R)
• M45: 8,431,635 km (0.109 R)
• M46: 8,762,994 km (0.103 R)
• M47: 9,079,843 km (0.084 R)
• M48: 9,192,640 km (0.105 R)
• M49: 9,305,885 km (0.034 R)
• M50: 9,457,577 km (0.064 R)
• M51: 9,744,207 km (0.085 R)
• M52: 10,228,306 km (0.089 R)
• M53: 10,365,337 km (0.117 R)
• M54: 10,424,129 km (0.114 R)
• M55: 10,740,080 km (0.12 R)
• M56: 10,819,666 km (0.027 R)
• M57: 10,919,298 km (0.113 R)
• M58: 11,401,751 km (0.104 R)
• M59: 11,686,436 km (0.119 R)
• M60: 11,788,761 km (0.099 R)
• M61: 11,932,375 km (0.072 R)
• M62: 12,325,219 km (0.108 R)
• M63: 12,596,440 km (0.047 R)
• M64: 12,743,345 km (0.05 R)
• M65: 13,293,865 km (0.039 R)
• M66: 13,507,641 km (0.099 R)
• M67: 13,636,444 km (0.092 R)
• M68: 14,068,932 km (0.085 R)
• M69: 14,155,848 km (0.077 R)
• M70: 14,593,721 km (0.099 R)
• M71: 14,770,097 km (0.038 R)
• M72: 14,836,369 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.4

Radius: 11.3

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.85 AU - 4.55 AU

Year: 4913 Days

Day: 7.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 79,694,358 km

• M1: 147,952 km (0.082 R)
• M2: 219,310 km (0.078 R)
• M3: 370,105 km (0.107 R)
• M4: 483,351 km (0.089 R)
• M5: 575,353 km (0.103 R)
• M6: 740,958 km (0.108 R)
• M7: 966,103 km (0.105 R)
• M8: 1,064,838 km (0.077 R)
• M9: 1,261,409 km (0.119 R)
• M10: 1,358,049 km (0.083 R)
• M11: 1,611,319 km (0.059 R)
• M12: 1,743,713 km (0.093 R)
• M13: 1,852,321 km (0.106 R)
• M14: 1,977,385 km (0.051 R)
• M15: 2,062,506 km (0.097 R)
• M16: 2,236,189 km (0.078 R)
• M17: 2,310,090 km (0.082 R)
• M18: 2,995,697 km (0.089 R)
• M19: 3,497,897 km (0.116 R)
• M20: 3,636,425 km (0.105 R)
• M21: 3,829,705 km (0.059 R)
• M22: 4,153,585 km (0.072 R)
• M23: 4,448,891 km (0.08 R)
• M24: 4,770,377 km (0.092 R)
• M25: 4,943,611 km (0.11 R)
• M26: 5,079,745 km (0.041 R)
• M27: 5,296,363 km (0.119 R)
• M28: 5,616,951 km (0.113 R)
• M29: 5,985,112 km (0.071 R)
• M30: 6,172,109 km (0.115 R)
• M31: 6,445,873 km (0.119 R)
• M32: 6,552,237 km (0.067 R)
• M33: 6,637,658 km (0.08 R)
• M34: 7,334,933 km (0.108 R)
• M35: 7,512,955 km (0.12 R)
• M36: 7,760,090 km (0.112 R)
• M37: 7,873,336 km (0.079 R)
• M38: 8,308,516 km (0.066 R)
• M39: 8,564,179 km (0.073 R)
• M40: 8,728,138 km (0.043 R)
• M41: 9,226,598 km (0.071 R)
• M42: 9,588,176 km (0.107 R)
• M43: 9,661,030 km (0.1 R)
• M44: 10,201,228 km (0.104 R)
• M45: 10,726,167 km (0.098 R)
• M46: 11,055,432 km (0.098 R)
• M47: 11,259,783 km (0.094 R)
• M48: 11,362,407 km (0.108 R)
• M49: 11,568,703 km (0.093 R)
• M50: 12,406,002 km (0.082 R)
• M51: 13,479,965 km (0.118 R)
• M52: 13,862,786 km (0.109 R)
• M53: 14,193,996 km (0.11 R)
• M54: 14,976,692 km (0.113 R)
• M55: 15,859,469 km (0.088 R)
• M56: 17,348,566 km (0.081 R)
• M57: 17,765,196 km (0.109 R)
• M58: 17,974,633 km (0.114 R)
• M59: 18,396,200 km (0.037 R)
• M60: 18,851,426 km (0.047 R)
• M61: 19,126,387 km (0.106 R)
• M62: 19,649,232 km (0.118 R)
• M63: 20,552,204 km (0.04 R)
• M64: 21,278,053 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.1

Radius: 3.3

Gravity: 34.44 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.59 AU - 9.67 AU

Year: 16001 Days

Day: 20.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,694,358 km

• M1: 49,816 km (0.034 R)
• M2: 129,851 km (0.104 R)
• M3: 333,603 km (0.11 R)
• M4: 658,380 km (0.104 R)
• M5: 848,669 km (0.103 R)
• M6: 908,957 km (0.114 R)
• M7: 970,741 km (0.103 R)
• M8: 1,299,856 km (0.117 R)
• M9: 1,416,692 km (0.065 R)
• M10: 1,464,414 km (0.083 R)
• M11: 1,635,554 km (0.065 R)
• M12: 1,943,725 km (0.108 R)
• M13: 2,467,168 km (0.116 R)
• M14: 3,375,826 km (0.105 R)
• M15: 5,053,117 km (0.093 R)
• M16: 5,610,369 km (0.042 R)
• M17: 5,686,215 km (0.034 R)
• M18: 5,724,213 km (0.051 R)
• M19: 6,070,083 km (0.084 R)
• M20: 6,226,114 km (0.083 R)
• M21: 6,343,847 km (0.106 R)
• M22: 6,502,122 km (0.088 R)
• M23: 6,541,915 km (0.104 R)
• M24: 6,581,708 km (0.096 R)
• M25: 6,741,927 km (0.054 R)
• M26: 6,822,411 km (0.091 R)
• M27: 7,312,494 km (0.097 R)
• M28: 7,771,759 km (0.113 R)
• M29: 8,717,666 km (0.107 R)
• M30: 10,249,549 km (0.054 R)
• M31: 11,668,335 km (0.111 R)
• M32: 12,797,051 km (0.118 R)
• M33: 12,996,913 km (0.081 R)
• M34: 13,147,409 km (0.064 R)
• M35: 13,197,674 km (0.038 R)
• M36: 13,298,503 km (0.119 R)
• M37: 13,602,486 km (0.087 R)
• M38: 15,580,319 km (0.094 R)
• M39: 17,479,614 km (0.063 R)
• M40: 17,868,119 km (0.042 R)
• M41: 17,923,770 km (0.108 R)
• M42: 18,428,064 km (0.098 R)
• M43: 18,823,451 km (0.115 R)
• M44: 18,993,843 km (0.08 R)
• M45: 19,335,974 km (0.06 R)
• M46: 19,450,566 km (0.108 R)
• M47: 20,026,368 km (0.076 R)
• M48: 20,316,438 km (0.118 R)
• M49: 20,783,483 km (0.083 R)
• M50: 22,565,941 km (0.054 R)
• M51: 23,110,178 km (0.034 R)
• M52: 23,475,347 km (0.071 R)
• M53: 23,719,790 km (0.106 R)
• M54: 24,273,152 km (0.071 R)
• M55: 24,892,786 km (0.05 R)
• M56: 25,142,166 km (0.064 R)
• M57: 25,329,762 km (0.046 R)
• M58: 25,517,806 km (0.079 R)
• M59: 26,846,834 km (0.115 R)
• M60: 27,423,234 km (0.053 R)
• M61: 28,263,077 km (0.112 R)
• M62: 28,393,077 km (0.072 R)
• M63: 28,653,677 km (0.073 R)
• M64: 29,835,650 km (0.114 R)
• M65: 32,111,482 km (0.12 R)
• M66: 32,179,250 km (0.101 R)
• M67: 34,511,930 km (0.119 R)
• M68: 34,581,343 km (0.073 R)
• M69: 34,929,158 km (0.099 R)
• M70: 35,979,634 km (0.073 R)
• M71: 36,050,095 km (0.107 R)
• M72: 36,120,406 km (0.065 R)
• M73: 36,261,477 km (0.075 R)
• M74: 36,332,087 km (0.042 R)
• M75: 36,827,405 km (0.073 R)
• M76: 37,396,326 km (0.097 R)
• M77: 38,542,695 km (0.097 R)
• M78: 39,120,292 km (0.057 R)
• M79: 40,796,536 km (0.095 R)
• M80: 40,869,839 km (0.046 R)
• M81: 42,198,717 km (0.053 R)
• M82: 42,273,067 km (0.101 R)
• M83: 44,596,023 km (0.114 R)
• M84: 44,671,719 km (0.106 R)
• M85: 45,811,057 km (0.031 R)
• M86: 47,114,054 km (0.045 R)
• M87: 48,273,737 km (0.074 R)
• M88: 49,286,514 km (0.036 R)
• M89: 49,364,605 km (0.057 R)
• M90: 49,599,473 km (0.062 R)
• M91: 50,384,862 km (0.096 R)
• M92: 51,888,321 km (0.091 R)
• M93: 52,765,563 km (0.055 R)
• M94: 53,647,592 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.6

Radius: 4.7

Gravity: 41.58 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.56 AU - 10.36 AU

Year: 18513 Days

Day: 18.3 Hours

Environment

Temp: -242 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,694,358 km

• M1: 163,062 km (0.111 R)
• M2: 283,638 km (0.059 R)
• M3: 1,199,775 km (0.117 R)
• M4: 1,347,877 km (0.09 R)
• M5: 1,501,813 km (0.074 R)
• M6: 1,661,584 km (0.112 R)
• M7: 2,172,909 km (0.109 R)
• M8: 2,208,663 km (0.119 R)
• M9: 2,963,833 km (0.105 R)
• M10: 3,003,476 km (0.08 R)
• M11: 4,824,382 km (0.042 R)
• M12: 5,347,525 km (0.1 R)
• M13: 5,640,289 km (0.103 R)
• M14: 5,689,656 km (0.038 R)
• M15: 6,653,814 km (0.112 R)
• M16: 9,656,692 km (0.088 R)
• M17: 9,834,265 km (0.099 R)
• M18: 10,132,563 km (0.115 R)
• M19: 10,434,003 km (0.089 R)
• M20: 10,738,135 km (0.116 R)
• M21: 11,107,193 km (0.083 R)
• M22: 11,731,315 km (0.049 R)
• M23: 12,559,489 km (0.106 R)
• M24: 12,688,592 km (0.09 R)
• M25: 13,604,580 km (0.083 R)
• M26: 14,070,577 km (0.034 R)
• M27: 15,916,166 km (0.036 R)
• M28: 16,125,902 km (0.058 R)
• M29: 17,259,854 km (0.102 R)
• M30: 18,860,402 km (0.081 R)
• M31: 19,230,806 km (0.046 R)
• M32: 19,903,548 km (0.108 R)
• M33: 20,280,535 km (0.087 R)
• M34: 21,195,026 km (0.077 R)
• M35: 21,425,706 km (0.112 R)
• M36: 22,122,832 km (0.091 R)
• M37: 23,618,961 km (0.094 R)
• M38: 23,858,018 km (0.067 R)
• M39: 24,098,123 km (0.073 R)
• M40: 24,258,492 km (0.099 R)
• M41: 25,310,015 km (0.095 R)
• M42: 25,473,077 km (0.068 R)
• M43: 25,718,417 km (0.101 R)
• M44: 26,376,349 km (0.079 R)
• M45: 29,404,808 km (0.111 R)
• M46: 29,576,247 km (0.064 R)
• M47: 29,920,173 km (0.05 R)
• M48: 31,396,404 km (0.072 R)
• M49: 31,747,211 km (0.114 R)
• M50: 32,099,215 km (0.103 R)
• M51: 32,718,550 km (0.046 R)
• M52: 33,431,085 km (0.105 R)
• M53: 33,699,613 km (0.082 R)
• M54: 34,962,219 km (0.07 R)
• M55: 35,599,356 km (0.055 R)
• M56: 36,056,677 km (0.078 R)
• M57: 36,332,087 km (0.119 R)
• M58: 38,560,198 km (0.105 R)
• M59: 39,407,071 km (0.064 R)
• M60: 39,974,945 km (0.111 R)
• M61: 41,502,788 km (0.102 R)
• M62: 42,564,185 km (0.117 R)
• M63: 43,146,868 km (0.076 R)
• M64: 45,405,048 km (0.112 R)
• M65: 45,900,965 km (0.103 R)
• M66: 47,299,107 km (0.116 R)
• M67: 50,239,453 km (0.051 R)
• M68: 51,783,453 km (0.117 R)
• M69: 53,029,902 km (0.105 R)
• M70: 53,238,591 km (0.093 R)
• M71: 54,076,040 km (0.032 R)
• M72: 54,706,894 km (0.105 R)
• M73: 54,917,827 km (0.071 R)
• M74: 56,721,080 km (0.066 R)
• M75: 57,683,593 km (0.062 R)
• M76: 57,898,116 km (0.086 R)
• M77: 58,220,499 km (0.095 R)
• M78: 58,543,631 km (0.032 R)
• M79: 61,258,533 km (0.111 R)
• M80: 62,025,970 km (0.027 R)
• M81: 63,127,908 km (0.106 R)
• M82: 63,459,866 km (0.063 R)
• M83: 63,903,124 km (0.11 R)
• M84: 65,911,027 km (0.085 R)
• M85: 66,023,225 km (0.078 R)
• M86: 68,166,065 km (0.031 R)
• M87: 70,675,868 km (0.11 R)
• M88: 71,941,915 km (0.063 R)
• M89: 72,404,173 km (0.114 R)
• M90: 72,519,961 km (0.076 R)
• M91: 75,315,646 km (0.056 R)
• M92: 76,373,154 km (0.073 R)
• M93: 76,726,803 km (0.07 R)
• M94: 76,962,719 km (0.076 R)
• M95: 77,435,598 km (0.101 R)
• M96: 79,217,009 km (0.057 R)
• M97: 79,694,376 km (0.177 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 16,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit