🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.2

Radius: 11.9

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.65 AU - 0.75 AU

Year: 404 Days

Day: 10.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 70,713,616 km

• M1: 148,401 km (0.042 R)
• M2: 224,995 km (0.106 R)
• M3: 304,731 km (0.077 R)
• M4: 406,906 km (0.107 R)
• M5: 484,099 km (0.106 R)
• M6: 635,941 km (0.078 R)
• M7: 714,928 km (0.07 R)
• M8: 797,805 km (0.103 R)
• M9: 908,657 km (0.087 R)
• M10: 1,146,967 km (0.088 R)
• M11: 1,260,212 km (0.1 R)
• M12: 1,391,709 km (0.116 R)
• M13: 1,513,182 km (0.086 R)
• M14: 1,628,223 km (0.096 R)
• M15: 1,819,708 km (0.1 R)
• M16: 2,018,823 km (0.062 R)
• M17: 2,112,771 km (0.062 R)
• M18: 2,265,061 km (0.056 R)
• M19: 2,339,860 km (0.096 R)
• M20: 2,574,879 km (0.076 R)
• M21: 2,707,572 km (0.093 R)
• M22: 2,805,558 km (0.032 R)
• M23: 2,879,909 km (0.101 R)
• M24: 2,967,423 km (0.083 R)
• M25: 3,049,403 km (0.055 R)
• M26: 3,254,801 km (0.114 R)
• M27: 3,346,205 km (0.055 R)
• M28: 3,498,047 km (0.078 R)
• M29: 3,591,695 km (0.05 R)
• M30: 3,713,318 km (0.107 R)
• M31: 3,829,406 km (0.098 R)
• M32: 3,946,841 km (0.097 R)
• M33: 4,121,571 km (0.108 R)
• M34: 4,199,362 km (0.117 R)
• M35: 4,349,259 km (0.114 R)
• M36: 4,500,802 km (0.103 R)
• M37: 4,654,289 km (0.078 R)
• M38: 4,846,672 km (0.105 R)
• M39: 5,117,294 km (0.119 R)
• M40: 5,201,069 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.6

Radius: 11.3

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.63 AU - 0.93 AU

Year: 476 Days

Day: 11.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 70,713,616 km

• M1: 144,212 km (0.087 R)
• M2: 216,468 km (0.117 R)
• M3: 317,895 km (0.085 R)
• M4: 426,952 km (0.117 R)
• M5: 500,405 km (0.119 R)
• M6: 598,990 km (0.083 R)
• M7: 691,890 km (0.071 R)
• M8: 818,600 km (0.078 R)
• M9: 1,058,854 km (0.112 R)
• M10: 1,132,306 km (0.099 R)
• M11: 1,240,914 km (0.053 R)
• M12: 1,318,705 km (0.053 R)
• M13: 1,405,472 km (0.069 R)
• M14: 1,483,263 km (0.091 R)
• M15: 1,581,100 km (0.116 R)
• M16: 1,684,771 km (0.072 R)
• M17: 1,760,468 km (0.115 R)
• M18: 1,852,620 km (0.044 R)
• M19: 2,002,218 km (0.114 R)
• M20: 2,115,015 km (0.074 R)
• M21: 2,217,489 km (0.12 R)
• M22: 2,292,438 km (0.102 R)
• M23: 2,470,758 km (0.114 R)
• M24: 2,561,564 km (0.104 R)
• M25: 2,649,229 km (0.042 R)
• M26: 2,724,476 km (0.082 R)
• M27: 2,813,936 km (0.1 R)
• M28: 2,913,568 km (0.099 R)
• M29: 3,037,435 km (0.109 R)
• M30: 3,121,060 km (0.104 R)
• M31: 3,191,371 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.3

Radius: 9.3

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.9 AU - 0.96 AU

Year: 619 Days

Day: 5.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 70,713,616 km

• M1: 120,576 km (0.05 R)
• M2: 197,619 km (0.041 R)
• M3: 296,054 km (0.094 R)
• M4: 354,248 km (0.106 R)
• M5: 443,408 km (0.066 R)
• M6: 509,231 km (0.107 R)
• M7: 587,321 km (0.073 R)
• M8: 757,264 km (0.036 R)
• M9: 853,306 km (0.117 R)
• M10: 990,039 km (0.097 R)
• M11: 1,079,947 km (0.045 R)
• M12: 1,167,312 km (0.055 R)
• M13: 1,366,876 km (0.12 R)
• M14: 1,455,886 km (0.107 R)
• M15: 1,671,307 km (0.093 R)
• M16: 1,786,199 km (0.102 R)
• M17: 2,044,255 km (0.08 R)
• M18: 2,174,405 km (0.066 R)
• M19: 2,307,398 km (0.074 R)
• M20: 2,421,391 km (0.051 R)
• M21: 2,508,307 km (0.105 R)
• M22: 2,588,791 km (0.07 R)
• M23: 2,662,693 km (0.113 R)
• M24: 2,775,041 km (0.114 R)
• M25: 2,873,625 km (0.099 R)
• M26: 2,988,965 km (0.079 R)
• M27: 3,113,730 km (0.034 R)
• M28: 3,248,069 km (0.09 R)
• M29: 3,360,267 km (0.114 R)
• M30: 3,514,503 km (0.109 R)
• M31: 3,588,404 km (0.105 R)
• M32: 3,737,852 km (0.116 R)
• M33: 3,813,399 km (0.105 R)
• M34: 3,923,354 km (0.11 R)
• M35: 3,991,421 km (0.049 R)
• M36: 4,094,494 km (0.064 R)
• M37: 4,181,111 km (0.098 R)
• M38: 4,462,205 km (0.091 R)
• M39: 4,740,457 km (0.037 R)
• M40: 4,895,441 km (0.1 R)
• M41: 4,959,768 km (0.099 R)
• M42: 5,248,043 km (0.116 R)
• M43: 5,351,714 km (0.111 R)
• M44: 5,484,557 km (0.112 R)
• M45: 5,628,171 km (0.119 R)
• M46: 5,870,220 km (0.108 R)
• M47: 5,968,057 km (0.074 R)
• M48: 6,234,940 km (0.107 R)
• M49: 6,394,860 km (0.108 R)
• M50: 6,515,735 km (0.107 R)
• M51: 6,586,645 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.4

Radius: 11.3

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.48 AU - 1.66 AU

Year: 1358 Days

Day: 9.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 70,713,616 km

• M1: 141,669 km (0.096 R)
• M2: 272,717 km (0.072 R)
• M3: 361,578 km (0.083 R)
• M4: 433,385 km (0.113 R)
• M5: 505,641 km (0.034 R)
• M6: 625,020 km (0.094 R)
• M7: 723,455 km (0.113 R)
• M8: 838,945 km (0.118 R)
• M9: 1,012,628 km (0.086 R)
• M10: 1,263,204 km (0.081 R)
• M11: 1,423,573 km (0.04 R)
• M12: 1,759,720 km (0.066 R)
• M13: 1,849,030 km (0.113 R)
• M14: 2,058,317 km (0.117 R)
• M15: 2,136,856 km (0.114 R)
• M16: 2,216,442 km (0.099 R)
• M17: 2,356,914 km (0.098 R)
• M18: 2,483,624 km (0.059 R)
• M19: 2,825,006 km (0.099 R)
• M20: 2,948,125 km (0.081 R)
• M21: 3,218,149 km (0.118 R)
• M22: 3,303,719 km (0.096 R)
• M23: 3,377,770 km (0.1 R)
• M24: 3,685,942 km (0.094 R)
• M25: 3,846,760 km (0.099 R)
• M26: 4,069,212 km (0.119 R)
• M27: 4,155,530 km (0.026 R)
• M28: 4,479,110 km (0.102 R)
• M29: 4,575,002 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.1

Radius: 12.6

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.54 AU - 2.92 AU

Year: 3114 Days

Day: 11.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 70,713,616 km

• M1: 235,317 km (0.11 R)
• M2: 337,044 km (0.118 R)
• M3: 439,668 km (0.07 R)
• M4: 539,001 km (0.12 R)
• M5: 775,665 km (0.092 R)
• M6: 1,001,857 km (0.084 R)
• M7: 1,094,009 km (0.108 R)
• M8: 1,177,186 km (0.105 R)
• M9: 1,414,597 km (0.087 R)
• M10: 1,709,455 km (0.076 R)
• M11: 1,950,906 km (0.094 R)
• M12: 2,563,360 km (0.079 R)
• M13: 2,709,068 km (0.038 R)
• M14: 3,163,397 km (0.095 R)
• M15: 3,285,169 km (0.064 R)
• M16: 3,587,507 km (0.09 R)
• M17: 3,678,163 km (0.11 R)
• M18: 3,973,619 km (0.067 R)
• M19: 4,162,262 km (0.106 R)
• M20: 4,315,300 km (0.116 R)
• M21: 4,785,785 km (0.094 R)
• M22: 5,522,405 km (0.046 R)
• M23: 5,712,095 km (0.099 R)
• M24: 5,797,217 km (0.108 R)
• M25: 6,098,208 km (0.073 R)
• M26: 6,581,558 km (0.117 R)
• M27: 6,805,357 km (0.09 R)
• M28: 6,895,714 km (0.099 R)
• M29: 7,422,448 km (0.09 R)
• M30: 7,679,008 km (0.105 R)
• M31: 8,081,277 km (0.099 R)
• M32: 8,345,317 km (0.097 R)
• M33: 8,636,584 km (0.094 R)
• M34: 8,881,925 km (0.105 R)
• M35: 9,354,355 km (0.066 R)
• M36: 10,039,812 km (0.101 R)
• M37: 10,741,576 km (0.06 R)
• M38: 11,138,309 km (0.075 R)
• M39: 11,701,845 km (0.113 R)
• M40: 12,219,752 km (0.1 R)
• M41: 12,357,383 km (0.11 R)
• M42: 13,278,157 km (0.104 R)
• M43: 13,362,979 km (0.104 R)
• M44: 13,533,072 km (0.071 R)
• M45: 13,618,493 km (0.087 R)
• M46: 14,019,116 km (0.116 R)
• M47: 14,336,712 km (0.096 R)
• M48: 14,423,778 km (0.103 R)
• M49: 14,569,187 km (0.081 R)
• M50: 14,744,366 km (0.08 R)
• M51: 14,861,501 km (0.12 R)
• M52: 15,008,406 km (0.114 R)
• M53: 15,214,851 km (0.083 R)
• M54: 16,231,219 km (0.038 R)
• M55: 16,412,831 km (0.087 R)
• M56: 16,534,305 km (0.087 R)
• M57: 16,625,559 km (0.066 R)
• M58: 16,839,185 km (0.111 R)
• M59: 17,115,343 km (0.071 R)
• M60: 18,328,881 km (0.081 R)
• M61: 18,454,992 km (0.1 R)
• M62: 18,930,264 km (0.111 R)
• M63: 19,089,586 km (0.1 R)
• M64: 19,505,917 km (0.108 R)
• M65: 19,763,674 km (0.116 R)
• M66: 19,925,240 km (0.06 R)
• M67: 20,087,404 km (0.109 R)
• M68: 20,543,528 km (0.097 R)
• M69: 21,168,099 km (0.114 R)
• M70: 21,532,519 km (0.071 R)
• M71: 21,665,512 km (0.09 R)
• M72: 21,832,313 km (0.107 R)
• M73: 21,932,544 km (0.103 R)
• M74: 22,234,133 km (0.103 R)
• M75: 22,469,600 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.1

Radius: 4

Gravity: 43.57 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.98 AU - 7.36 AU

Year: 10579 Days

Day: 23.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,713,616 km

• M1: 78,988 km (0.11 R)
• M2: 180,714 km (0.096 R)
• M3: 247,435 km (0.109 R)
• M4: 377,136 km (0.091 R)
• M5: 420,220 km (0.109 R)
• M6: 464,950 km (0.105 R)
• M7: 543,040 km (0.115 R)
• M8: 1,015,919 km (0.092 R)
• M9: 1,799,962 km (0.105 R)
• M10: 1,974,542 km (0.084 R)
• M11: 2,076,718 km (0.118 R)
• M12: 2,259,825 km (0.062 R)
• M13: 2,339,860 km (0.072 R)
• M14: 2,810,794 km (0.08 R)
• M15: 3,071,843 km (0.06 R)
• M16: 3,220,244 km (0.107 R)
• M17: 3,340,670 km (0.119 R)
• M18: 3,900,465 km (0.042 R)
• M19: 4,093,596 km (0.041 R)
• M20: 4,965,602 km (0.11 R)
• M21: 5,245,201 km (0.105 R)
• M22: 5,493,982 km (0.029 R)
• M23: 5,529,736 km (0.109 R)
• M24: 6,794,436 km (0.088 R)
• M25: 7,340,169 km (0.049 R)
• M26: 7,538,386 km (0.089 R)
• M27: 8,555,951 km (0.102 R)
• M28: 8,890,601 km (0.119 R)
• M29: 9,272,226 km (0.064 R)
• M30: 9,400,581 km (0.077 R)
• M31: 9,486,450 km (0.043 R)
• M32: 10,271,390 km (0.085 R)
• M33: 11,995,655 km (0.118 R)
• M34: 12,135,529 km (0.086 R)
• M35: 12,417,072 km (0.09 R)
• M36: 12,700,560 km (0.058 R)
• M37: 13,129,906 km (0.092 R)
• M38: 13,758,516 km (0.091 R)
• M39: 14,595,217 km (0.082 R)
• M40: 14,844,298 km (0.111 R)
• M41: 15,145,288 km (0.083 R)
• M42: 15,397,510 km (0.115 R)
• M43: 16,835,894 km (0.09 R)
• M44: 16,940,164 km (0.083 R)
• M45: 16,992,523 km (0.108 R)
• M46: 17,202,110 km (0.109 R)
• M47: 17,570,868 km (0.112 R)
• M48: 18,155,796 km (0.102 R)
• M49: 18,585,291 km (0.11 R)
• M50: 18,747,156 km (0.094 R)
• M51: 19,454,006 km (0.069 R)
• M52: 19,508,759 km (0.091 R)
• M53: 20,114,182 km (0.074 R)
• M54: 21,062,034 km (0.085 R)
• M55: 21,287,179 km (0.095 R)
• M56: 21,796,559 km (0.117 R)
• M57: 22,252,833 km (0.106 R)
• M58: 22,827,588 km (0.083 R)
• M59: 23,000,972 km (0.056 R)
• M60: 23,465,324 km (0.091 R)
• M61: 24,167,835 km (0.105 R)
• M62: 25,893,596 km (0.086 R)
• M63: 27,843,604 km (0.082 R)
• M64: 29,588,215 km (0.081 R)
• M65: 29,903,418 km (0.069 R)
• M66: 30,537,264 km (0.071 R)
• M67: 31,753,644 km (0.114 R)
• M68: 32,335,430 km (0.082 R)
• M69: 33,051,256 km (0.04 R)
• M70: 33,706,345 km (0.03 R)
• M71: 33,772,168 km (0.091 R)
• M72: 34,630,860 km (0.077 R)
• M73: 36,910,582 km (0.063 R)
• M74: 37,726,638 km (0.112 R)
• M75: 38,136,836 km (0.067 R)
• M76: 38,548,679 km (0.06 R)
• M77: 38,686,159 km (0.11 R)
• M78: 38,823,939 km (0.049 R)
• M79: 39,931,711 km (0.109 R)
• M80: 40,419,699 km (0.03 R)
• M81: 40,629,435 km (0.112 R)
• M82: 40,699,298 km (0.094 R)
• M83: 41,331,049 km (0.116 R)
• M84: 41,401,360 km (0.12 R)
• M85: 42,390,950 km (0.109 R)
• M86: 42,746,245 km (0.085 R)
• M87: 45,406,095 km (0.095 R)
• M88: 45,988,181 km (0.103 R)
• M89: 46,646,112 km (0.088 R)
• M90: 47,012,926 km (0.119 R)
• M91: 47,897,049 km (0.103 R)
• M92: 48,341,206 km (0.071 R)
• M93: 48,489,607 km (0.06 R)
• M94: 48,935,558 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969

Radius: 3.6

Gravity: 74.77 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.72 AU - 7.9 AU

Year: 15066 Days

Day: 21.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,713,616 km

• M1: 105,167 km (0.116 R)
• M2: 375,939 km (0.075 R)
• M3: 610,060 km (0.116 R)
• M4: 764,894 km (0.074 R)
• M5: 787,932 km (0.09 R)
• M6: 907,012 km (0.044 R)
• M7: 1,109,418 km (0.11 R)
• M8: 1,135,747 km (0.101 R)
• M9: 1,673,851 km (0.104 R)
• M10: 1,734,587 km (0.074 R)
• M11: 1,952,851 km (0.109 R)
• M12: 2,346,891 km (0.105 R)
• M13: 2,658,205 km (0.096 R)
• M14: 2,945,732 km (0.105 R)
• M15: 3,019,184 km (0.119 R)
• M16: 3,866,207 km (0.048 R)
• M17: 4,315,599 km (0.045 R)
• M18: 4,867,616 km (0.097 R)
• M19: 5,531,830 km (0.1 R)
• M20: 5,622,486 km (0.044 R)
• M21: 5,759,368 km (0.104 R)
• M22: 6,318,266 km (0.115 R)
• M23: 6,365,539 km (0.095 R)
• M24: 6,508,405 km (0.109 R)
• M25: 6,894,218 km (0.115 R)
• M26: 7,237,844 km (0.118 R)
• M27: 7,287,361 km (0.076 R)
• M28: 7,992,865 km (0.107 R)
• M29: 8,044,027 km (0.115 R)
• M30: 9,959,329 km (0.104 R)
• M31: 10,069,732 km (0.073 R)
• M32: 10,403,186 km (0.104 R)
• M33: 10,796,927 km (0.112 R)
• M34: 11,483,133 km (0.081 R)
• M35: 11,773,203 km (0.094 R)
• M36: 12,124,459 km (0.103 R)
• M37: 13,319,895 km (0.093 R)
• M38: 13,563,441 km (0.088 R)
• M39: 13,747,147 km (0.074 R)
• M40: 14,178,886 km (0.116 R)
• M41: 15,885,199 km (0.076 R)
• M42: 17,922,722 km (0.076 R)
• M43: 19,348,989 km (0.099 R)
• M44: 20,529,914 km (0.103 R)
• M45: 23,472,504 km (0.096 R)
• M46: 26,086,727 km (0.065 R)
• M47: 26,467,603 km (0.101 R)
• M48: 27,234,891 km (0.05 R)
• M49: 27,389,276 km (0.074 R)
• M50: 28,165,390 km (0.093 R)
• M51: 29,422,012 km (0.038 R)
• M52: 31,908,328 km (0.098 R)
• M53: 32,642,704 km (0.1 R)
• M54: 33,795,954 km (0.102 R)
• M55: 33,878,981 km (0.094 R)
• M56: 35,888,529 km (0.109 R)
• M57: 36,397,012 km (0.119 R)
• M58: 37,078,580 km (0.111 R)
• M59: 38,108,861 km (0.115 R)
• M60: 38,367,815 km (0.05 R)
• M61: 38,540,899 km (0.119 R)
• M62: 39,061,500 km (0.092 R)
• M63: 39,584,345 km (0.117 R)
• M64: 40,109,583 km (0.047 R)
• M65: 41,344,214 km (0.092 R)
• M66: 43,219,274 km (0.11 R)
• M67: 44,031,291 km (0.113 R)
• M68: 45,395,773 km (0.092 R)
• M69: 46,405,259 km (0.077 R)
• M70: 46,497,412 km (0.096 R)
• M71: 48,259,525 km (0.117 R)
• M72: 48,820,517 km (0.087 R)
• M73: 49,289,806 km (0.076 R)
• M74: 49,666,194 km (0.077 R)
• M75: 50,043,480 km (0.115 R)
• M76: 52,040,162 km (0.105 R)
• M77: 52,231,648 km (0.065 R)
• M78: 52,615,366 km (0.11 R)
• M79: 53,192,664 km (0.091 R)
• M80: 53,675,417 km (0.119 R)
• M81: 54,937,275 km (0.067 R)
• M82: 55,034,813 km (0.113 R)
• M83: 55,620,788 km (0.116 R)
• M84: 55,914,598 km (0.09 R)
• M85: 57,193,660 km (0.093 R)
• M86: 58,183,997 km (0.063 R)
• M87: 58,581,778 km (0.096 R)
• M88: 60,181,877 km (0.044 R)
• M89: 62,608,803 km (0.096 R)
• M90: 63,731,685 km (0.09 R)
• M91: 64,039,108 km (0.084 R)
• M92: 64,552,528 km (0.06 R)
• M93: 67,348,812 km (0.113 R)
• M94: 68,919,290 km (0.049 R)
• M95: 69,340,109 km (0.116 R)
• M96: 69,972,908 km (0.101 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 10,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit