🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.1

Radius: 13.2

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.35 AU - 1.97 AU

Year: 1403 Days

Day: 12.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 50,404,234 km

• M1: 164,857 km (0.095 R)
• M2: 318,793 km (0.055 R)
• M3: 506,987 km (0.097 R)
• M4: 639,680 km (0.087 R)
• M5: 775,515 km (0.111 R)
• M6: 894,296 km (0.093 R)
• M7: 1,037,760 km (0.049 R)
• M8: 1,158,336 km (0.066 R)
• M9: 1,329,327 km (0.095 R)
• M10: 1,421,479 km (0.097 R)
• M11: 1,522,757 km (0.111 R)
• M12: 1,626,578 km (0.095 R)
• M13: 1,747,303 km (0.081 R)
• M14: 1,871,170 km (0.115 R)
• M15: 2,020,918 km (0.083 R)
• M16: 2,308,594 km (0.12 R)
• M17: 2,437,249 km (0.111 R)
• M18: 2,551,840 km (0.119 R)
• M19: 2,693,510 km (0.111 R)
• M20: 2,837,872 km (0.07 R)
• M21: 2,967,423 km (0.113 R)
• M22: 3,161,153 km (0.107 R)
• M23: 3,250,612 km (0.029 R)
• M24: 3,386,447 km (0.073 R)
• M25: 3,997,106 km (0.114 R)
• M26: 4,201,755 km (0.083 R)
• M27: 4,370,053 km (0.112 R)
• M28: 4,470,134 km (0.087 R)
• M29: 4,805,832 km (0.102 R)
• M30: 4,898,732 km (0.117 R)
• M31: 5,202,565 km (0.068 R)
• M32: 5,298,158 km (0.099 R)
• M33: 5,534,224 km (0.107 R)
• M34: 5,686,365 km (0.113 R)
• M35: 5,817,861 km (0.102 R)
• M36: 5,906,124 km (0.112 R)
• M37: 6,072,626 km (0.086 R)
• M38: 6,173,455 km (0.052 R)
• M39: 6,308,692 km (0.084 R)
• M40: 6,559,119 km (0.107 R)
• M41: 6,824,505 km (0.086 R)
• M42: 7,294,542 km (0.106 R)
• M43: 7,425,739 km (0.11 R)
• M44: 7,521,482 km (0.086 R)
• M45: 7,678,260 km (0.056 R)
• M46: 8,353,096 km (0.053 R)
• M47: 8,465,295 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.2

Radius: 15

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.51 AU - 1.89 AU

Year: 1454 Days

Day: 13.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 50,404,234 km

• M1: 201,957 km (0.1 R)
• M2: 320,139 km (0.078 R)
• M3: 434,133 km (0.11 R)
• M4: 598,691 km (0.068 R)
• M5: 728,242 km (0.041 R)
• M6: 822,938 km (0.075 R)
• M7: 965,056 km (0.109 R)
• M8: 1,122,732 km (0.045 R)
• M9: 1,269,338 km (0.083 R)
• M10: 1,422,825 km (0.114 R)
• M11: 1,553,424 km (0.077 R)
• M12: 1,788,443 km (0.054 R)
• M13: 2,051,735 km (0.116 R)
• M14: 2,234,543 km (0.092 R)
• M15: 2,328,042 km (0.092 R)
• M16: 2,670,771 km (0.113 R)
• M17: 2,770,403 km (0.1 R)
• M18: 2,954,857 km (0.083 R)
• M19: 3,048,655 km (0.112 R)
• M20: 3,434,318 km (0.087 R)
• M21: 3,573,145 km (0.074 R)
• M22: 3,784,826 km (0.097 R)
• M23: 3,980,051 km (0.098 R)
• M24: 4,168,096 km (0.035 R)
• M25: 4,466,693 km (0.094 R)
• M26: 4,607,614 km (0.1 R)
• M27: 4,838,743 km (0.098 R)
• M28: 5,152,749 km (0.101 R)
• M29: 5,277,962 km (0.079 R)
• M30: 5,381,185 km (0.102 R)
• M31: 5,496,824 km (0.086 R)
• M32: 5,695,041 km (0.099 R)
• M33: 6,062,903 km (0.037 R)
• M34: 6,316,620 km (0.1 R)
• M35: 6,450,810 km (0.082 R)
• M36: 6,672,663 km (0.066 R)
• M37: 6,784,563 km (0.051 R)
• M38: 7,353,334 km (0.104 R)
• M39: 7,649,986 km (0.063 R)
• M40: 7,793,301 km (0.067 R)
• M41: 7,937,513 km (0.099 R)
• M42: 8,042,980 km (0.07 R)
• M43: 8,162,209 km (0.105 R)
• M44: 8,456,020 km (0.103 R)
• M45: 8,685,652 km (0.11 R)
• M46: 8,807,874 km (0.098 R)
• M47: 9,013,122 km (0.082 R)
• M48: 9,330,868 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.7

Radius: 8.5

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.92 AU - 2.54 AU

Year: 2185 Days

Day: 6.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,404,234 km

• M1: 134,788 km (0.032 R)
• M2: 187,745 km (0.096 R)
• M3: 272,867 km (0.05 R)
• M4: 337,792 km (0.089 R)
• M5: 516,861 km (0.107 R)
• M6: 610,359 km (0.079 R)
• M7: 701,464 km (0.085 R)
• M8: 779,704 km (0.076 R)
• M9: 907,610 km (0.063 R)
• M10: 1,164,021 km (0.096 R)
• M11: 1,226,403 km (0.112 R)
• M12: 1,590,525 km (0.091 R)
• M13: 1,672,055 km (0.109 R)
• M14: 1,754,933 km (0.043 R)
• M15: 1,987,258 km (0.1 R)
• M16: 2,113,369 km (0.117 R)
• M17: 2,190,412 km (0.037 R)
• M18: 2,255,487 km (0.098 R)
• M19: 2,400,597 km (0.111 R)
• M20: 2,826,353 km (0.084 R)
• M21: 3,012,004 km (0.046 R)
• M22: 3,084,558 km (0.076 R)
• M23: 3,531,707 km (0.083 R)
• M24: 3,592,892 km (0.09 R)
• M25: 3,700,752 km (0.116 R)
• M26: 3,999,200 km (0.108 R)
• M27: 4,143,263 km (0.073 R)
• M28: 4,321,733 km (0.116 R)
• M29: 4,619,283 km (0.091 R)
• M30: 4,703,058 km (0.053 R)
• M31: 4,821,390 km (0.115 R)
• M32: 4,889,307 km (0.061 R)
• M33: 5,498,171 km (0.061 R)
• M34: 5,551,427 km (0.083 R)
• M35: 5,658,539 km (0.106 R)
• M36: 6,094,019 km (0.114 R)
• M37: 6,297,173 km (0.044 R)
• M38: 6,767,209 km (0.089 R)
• M39: 6,881,801 km (0.062 R)
• M40: 7,287,660 km (0.056 R)
• M41: 7,424,692 km (0.045 R)
• M42: 7,602,265 km (0.113 R)
• M43: 7,681,551 km (0.032 R)
• M44: 8,163,257 km (0.088 R)
• M45: 8,224,293 km (0.092 R)
• M46: 8,387,354 km (0.077 R)
• M47: 9,240,511 km (0.098 R)
• M48: 9,303,940 km (0.11 R)
• M49: 9,410,155 km (0.059 R)
• M50: 9,903,828 km (0.119 R)
• M51: 10,012,286 km (0.104 R)
• M52: 10,121,044 km (0.033 R)
• M53: 11,434,663 km (0.097 R)
• M54: 11,571,246 km (0.088 R)
• M55: 12,007,323 km (0.108 R)
• M56: 12,332,100 km (0.109 R)
• M57: 12,565,922 km (0.074 R)
• M58: 13,587,675 km (0.119 R)
• M59: 13,684,166 km (0.114 R)
• M60: 13,805,041 km (0.117 R)
• M61: 14,145,227 km (0.106 R)
• M62: 14,242,914 km (0.056 R)
• M63: 14,512,789 km (0.099 R)
• M64: 14,958,141 km (0.03 R)
• M65: 15,508,512 km (0.041 R)
• M66: 15,584,059 km (0.049 R)
• M67: 15,887,593 km (0.063 R)
• M68: 16,065,465 km (0.092 R)
• M69: 16,372,141 km (0.114 R)
• M70: 16,680,611 km (0.067 R)
• M71: 16,809,714 km (0.094 R)
• M72: 17,199,118 km (0.091 R)
• M73: 17,460,315 km (0.057 R)
• M74: 17,565,184 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.6

Radius: 8.8

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.5 AU - 2.98 AU

Year: 2975 Days

Day: 10.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 50,404,234 km

• M1: 109,805 km (0.118 R)
• M2: 172,486 km (0.099 R)
• M3: 229,483 km (0.084 R)
• M4: 292,613 km (0.079 R)
• M5: 472,879 km (0.087 R)
• M6: 547,977 km (0.113 R)
• M7: 627,563 km (0.117 R)
• M8: 697,276 km (0.096 R)
• M9: 822,190 km (0.093 R)
• M10: 923,019 km (0.089 R)
• M11: 995,275 km (0.093 R)
• M12: 1,180,626 km (0.096 R)
• M13: 1,331,571 km (0.098 R)
• M14: 1,386,473 km (0.086 R)
• M15: 1,479,523 km (0.106 R)
• M16: 1,731,895 km (0.06 R)
• M17: 1,977,085 km (0.103 R)
• M18: 2,082,552 km (0.1 R)
• M19: 2,200,884 km (0.073 R)
• M20: 2,672,865 km (0.107 R)
• M21: 2,861,059 km (0.09 R)
• M22: 3,053,442 km (0.047 R)
• M23: 3,151,279 km (0.081 R)
• M24: 3,213,063 km (0.085 R)
• M25: 3,350,244 km (0.065 R)
• M26: 3,734,262 km (0.113 R)
• M27: 3,984,838 km (0.037 R)
• M28: 4,173,033 km (0.059 R)
• M29: 4,268,177 km (0.08 R)
• M30: 4,433,034 km (0.049 R)
• M31: 4,516,210 km (0.116 R)
• M32: 5,099,043 km (0.086 R)
• M33: 5,157,087 km (0.093 R)
• M34: 5,332,865 km (0.116 R)
• M35: 5,540,357 km (0.098 R)
• M36: 6,040,164 km (0.103 R)
• M37: 6,194,399 km (0.091 R)
• M38: 6,349,981 km (0.076 R)
• M39: 6,459,786 km (0.083 R)
• M40: 6,538,474 km (0.117 R)
• M41: 6,617,611 km (0.097 R)
• M42: 6,681,041 km (0.118 R)
• M43: 6,760,777 km (0.054 R)
• M44: 6,920,996 km (0.095 R)
• M45: 7,082,562 km (0.042 R)
• M46: 7,491,861 km (0.038 R)
• M47: 7,674,371 km (0.09 R)
• M48: 8,043,878 km (0.092 R)
• M49: 8,128,700 km (0.115 R)
• M50: 8,264,983 km (0.06 R)
• M51: 8,350,553 km (0.088 R)
• M52: 8,505,387 km (0.107 R)
• M53: 8,748,035 km (0.057 R)
• M54: 8,835,250 km (0.118 R)
• M55: 9,098,692 km (0.108 R)
• M56: 9,275,816 km (0.117 R)
• M57: 9,453,987 km (0.072 R)
• M58: 9,579,500 km (0.063 R)
• M59: 9,687,360 km (0.09 R)
• M60: 9,832,021 km (0.079 R)
• M61: 10,233,242 km (0.091 R)
• M62: 10,325,245 km (0.047 R)
• M63: 10,398,997 km (0.092 R)
• M64: 11,297,781 km (0.119 R)
• M65: 11,564,514 km (0.092 R)
• M66: 11,852,789 km (0.067 R)
• M67: 12,123,860 km (0.106 R)
• M68: 12,436,370 km (0.107 R)
• M69: 12,909,847 km (0.098 R)
• M70: 13,108,962 km (0.117 R)
• M71: 13,228,940 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.4

Radius: 13.4

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.88 AU - 5.12 AU

Year: 6262 Days

Day: 14.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 50,404,234 km

• M1: 167,550 km (0.115 R)
• M2: 257,308 km (0.084 R)
• M3: 455,675 km (0.117 R)
• M4: 790,475 km (0.116 R)
• M5: 997,519 km (0.11 R)
• M6: 1,230,891 km (0.073 R)
• M7: 1,327,831 km (0.045 R)
• M8: 1,635,404 km (0.095 R)
• M9: 1,827,787 km (0.116 R)
• M10: 1,966,165 km (0.114 R)
• M11: 2,144,336 km (0.116 R)
• M12: 2,526,409 km (0.118 R)
• M13: 2,790,150 km (0.087 R)
• M14: 2,890,081 km (0.101 R)
• M15: 3,124,800 km (0.061 R)
• M16: 3,440,452 km (0.075 R)
• M17: 3,537,242 km (0.101 R)
• M18: 3,624,008 km (0.114 R)
• M19: 3,755,505 km (0.04 R)
• M20: 4,160,018 km (0.116 R)
• M21: 5,035,016 km (0.097 R)
• M22: 5,443,567 km (0.054 R)
• M23: 5,875,756 km (0.033 R)
• M24: 5,991,993 km (0.083 R)
• M25: 6,213,847 km (0.099 R)
• M26: 6,358,807 km (0.12 R)
• M27: 6,491,500 km (0.099 R)
• M28: 6,773,492 km (0.094 R)
• M29: 6,936,404 km (0.068 R)
• M30: 7,756,201 km (0.092 R)
• M31: 7,898,319 km (0.084 R)
• M32: 8,533,511 km (0.087 R)
• M33: 8,798,300 km (0.097 R)
• M34: 9,080,591 km (0.091 R)
• M35: 9,608,522 km (0.098 R)
• M36: 9,746,002 km (0.099 R)
• M37: 10,038,167 km (0.047 R)
• M38: 10,270,941 km (0.094 R)
• M39: 10,678,595 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.6

Radius: 7.1

Gravity: 15.41 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.02 AU - 6.38 AU

Year: 10127 Days

Day: 17.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 50,404,234 km

• M1: 403,765 km (0.097 R)
• M2: 475,871 km (0.071 R)
• M3: 633,996 km (0.085 R)
• M4: 1,655,600 km (0.091 R)
• M5: 1,751,492 km (0.099 R)
• M6: 2,365,591 km (0.109 R)
• M7: 2,611,829 km (0.075 R)
• M8: 2,752,302 km (0.036 R)
• M9: 3,522,132 km (0.054 R)
• M10: 3,708,830 km (0.099 R)
• M11: 4,222,549 km (0.111 R)
• M12: 4,454,426 km (0.12 R)
• M13: 4,861,332 km (0.105 R)
• M14: 6,004,260 km (0.059 R)
• M15: 6,152,661 km (0.11 R)
• M16: 6,302,409 km (0.085 R)
• M17: 6,913,366 km (0.11 R)
• M18: 7,743,784 km (0.114 R)
• M19: 8,273,510 km (0.042 R)
• M20: 8,521,992 km (0.028 R)
• M21: 8,730,831 km (0.116 R)
• M22: 9,626,773 km (0.094 R)
• M23: 9,975,635 km (0.113 R)
• M24: 11,183,787 km (0.065 R)
• M25: 11,504,525 km (0.116 R)
• M26: 12,626,808 km (0.105 R)
• M27: 13,249,285 km (0.096 R)
• M28: 13,346,075 km (0.081 R)
• M29: 13,394,395 km (0.118 R)
• M30: 15,632,977 km (0.078 R)
• M31: 15,837,478 km (0.093 R)
• M32: 15,888,640 km (0.065 R)
• M33: 16,821,084 km (0.045 R)
• M34: 17,030,670 km (0.081 R)
• M35: 18,414,002 km (0.111 R)
• M36: 18,521,862 km (0.081 R)
• M37: 18,576,016 km (0.12 R)
• M38: 19,010,149 km (0.098 R)
• M39: 19,337,918 km (0.074 R)
• M40: 19,392,671 km (0.084 R)
• M41: 20,892,240 km (0.112 R)
• M42: 21,061,136 km (0.026 R)
• M43: 21,343,577 km (0.113 R)
• M44: 21,456,972 km (0.088 R)
• M45: 22,371,165 km (0.087 R)
• M46: 23,707,223 km (0.105 R)
• M47: 24,060,125 km (0.111 R)
• M48: 24,237,099 km (0.113 R)
• M49: 24,473,912 km (0.081 R)
• M50: 25,428,496 km (0.062 R)
• M51: 26,334,611 km (0.112 R)
• M52: 27,189,712 km (0.105 R)
• M53: 28,116,022 km (0.073 R)
• M54: 28,489,418 km (0.059 R)
• M55: 29,115,486 km (0.106 R)
• M56: 30,126,618 km (0.079 R)
• M57: 30,636,447 km (0.046 R)
• M58: 30,700,325 km (0.117 R)
• M59: 30,956,437 km (0.103 R)
• M60: 32,378,066 km (0.114 R)
• M61: 32,704,189 km (0.074 R)
• M62: 33,162,407 km (0.08 R)
• M63: 33,425,251 km (0.041 R)
• M64: 33,688,842 km (0.108 R)
• M65: 34,019,154 km (0.065 R)
• M66: 34,483,506 km (0.111 R)
• M67: 34,749,790 km (0.098 R)
• M68: 36,361,857 km (0.074 R)
• M69: 36,904,598 km (0.066 R)
• M70: 37,108,799 km (0.102 R)
• M71: 39,310,431 km (0.04 R)
• M72: 39,379,844 km (0.094 R)
• M73: 39,867,384 km (0.109 R)
• M74: 41,624,710 km (0.063 R)
• M75: 41,766,379 km (0.111 R)
• M76: 41,979,257 km (0.062 R)
• M77: 42,121,375 km (0.06 R)
• M78: 42,334,851 km (0.093 R)
• M79: 43,550,932 km (0.112 R)
• M80: 44,996,496 km (0.063 R)
• M81: 45,214,610 km (0.079 R)
• M82: 46,164,108 km (0.101 R)
• M83: 46,310,714 km (0.082 R)
• M84: 46,531,071 km (0.075 R)
• M85: 46,972,684 km (0.118 R)
• M86: 47,637,647 km (0.112 R)
• M87: 49,426,239 km (0.109 R)
• M88: 50,027,323 km (0.083 R)
• M89: 50,253,366 km (0.07 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 17,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit