🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.2

Radius: 9.9

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.84 AU - 1.02 AU

Year: 608 Days

Day: 6.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 29,320,828 km

• M1: 125,662 km (0.076 R)
• M2: 195,674 km (0.03 R)
• M3: 259,253 km (0.092 R)
• M4: 334,950 km (0.036 R)
• M5: 406,009 km (0.079 R)
• M6: 475,572 km (0.1 R)
• M7: 615,595 km (0.106 R)
• M8: 693,685 km (0.077 R)
• M9: 795,262 km (0.109 R)
• M10: 876,195 km (0.054 R)
• M11: 944,262 km (0.085 R)
• M12: 1,047,185 km (0.112 R)
• M13: 1,241,214 km (0.066 R)
• M14: 1,324,540 km (0.1 R)
• M15: 1,391,559 km (0.033 R)
• M16: 1,535,323 km (0.098 R)
• M17: 1,612,216 km (0.101 R)
• M18: 1,817,465 km (0.035 R)
• M19: 1,906,026 km (0.112 R)
• M20: 2,031,240 km (0.084 R)
• M21: 2,202,529 km (0.08 R)
• M22: 2,319,365 km (0.091 R)
• M23: 2,460,885 km (0.076 R)
• M24: 2,674,660 km (0.107 R)
• M25: 2,886,641 km (0.116 R)
• M26: 3,039,230 km (0.117 R)
• M27: 3,128,839 km (0.109 R)
• M28: 3,219,197 km (0.099 R)
• M29: 3,428,035 km (0.098 R)
• M30: 3,624,308 km (0.107 R)
• M31: 3,719,302 km (0.057 R)
• M32: 3,903,308 km (0.056 R)
• M33: 3,983,043 km (0.034 R)
• M34: 4,135,334 km (0.115 R)
• M35: 4,207,590 km (0.033 R)
• M36: 4,344,322 km (0.097 R)
• M37: 4,427,050 km (0.06 R)
• M38: 4,640,825 km (0.093 R)
• M39: 4,716,073 km (0.036 R)
• M40: 4,829,618 km (0.106 R)
• M41: 4,896,189 km (0.05 R)
• M42: 5,175,787 km (0.118 R)
• M43: 5,322,393 km (0.05 R)
• M44: 5,490,242 km (0.111 R)
• M45: 5,902,384 km (0.096 R)
• M46: 6,035,077 km (0.119 R)
• M47: 6,199,934 km (0.074 R)
• M48: 6,618,509 km (0.091 R)
• M49: 6,703,331 km (0.072 R)
• M50: 7,111,135 km (0.115 R)
• M51: 7,285,267 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.8

Radius: 13.4

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.44 AU - 3.14 AU

Year: 3161 Days

Day: 5.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 29,320,828 km

• M1: 186,698 km (0.113 R)
• M2: 276,606 km (0.055 R)
• M3: 398,230 km (0.06 R)
• M4: 486,043 km (0.116 R)
• M5: 620,083 km (0.032 R)
• M6: 919,877 km (0.028 R)
• M7: 1,034,469 km (0.113 R)
• M8: 1,142,180 km (0.103 R)
• M9: 1,228,797 km (0.11 R)
• M10: 1,435,691 km (0.101 R)
• M11: 1,557,314 km (0.035 R)
• M12: 1,988,754 km (0.115 R)
• M13: 2,140,895 km (0.083 R)
• M14: 2,360,654 km (0.114 R)
• M15: 2,489,757 km (0.08 R)
• M16: 2,822,912 km (0.052 R)
• M17: 3,012,452 km (0.054 R)
• M18: 3,349,796 km (0.117 R)
• M19: 3,699,555 km (0.064 R)
• M20: 3,869,349 km (0.1 R)
• M21: 4,474,472 km (0.099 R)
• M22: 4,696,326 km (0.096 R)
• M23: 5,405,270 km (0.11 R)
• M24: 5,620,242 km (0.104 R)
• M25: 5,707,159 km (0.034 R)
• M26: 5,948,161 km (0.057 R)
• M27: 6,036,573 km (0.113 R)
• M28: 6,417,599 km (0.098 R)
• M29: 6,876,117 km (0.102 R)
• M30: 8,264,983 km (0.069 R)
• M31: 8,388,850 km (0.042 R)
• M32: 8,613,097 km (0.111 R)
• M33: 8,991,430 km (0.07 R)
• M34: 9,246,794 km (0.119 R)
• M35: 9,738,522 km (0.095 R)
• M36: 10,132,713 km (0.073 R)
• M37: 10,451,954 km (0.075 R)
• M38: 10,720,483 km (0.104 R)
• M39: 10,828,492 km (0.087 R)
• M40: 11,761,684 km (0.098 R)
• M41: 12,069,107 km (0.059 R)
• M42: 12,464,195 km (0.089 R)
• M43: 12,549,466 km (0.119 R)
• M44: 13,646,019 km (0.078 R)
• M45: 13,939,679 km (0.118 R)
• M46: 14,116,803 km (0.119 R)
• M47: 14,383,985 km (0.099 R)
• M48: 14,743,020 km (0.107 R)
• M49: 15,347,694 km (0.105 R)
• M50: 16,084,165 km (0.091 R)
• M51: 16,612,844 km (0.11 R)
• M52: 17,464,205 km (0.08 R)
• M53: 17,623,527 km (0.079 R)
• M54: 18,947,318 km (0.114 R)
• M55: 19,110,978 km (0.117 R)
• M56: 19,307,999 km (0.102 R)
• M57: 19,902,950 km (0.114 R)
• M58: 20,202,744 km (0.093 R)
• M59: 20,369,994 km (0.094 R)
• M60: 20,705,841 km (0.113 R)
• M61: 20,840,629 km (0.101 R)
• M62: 21,043,334 km (0.083 R)
• M63: 21,212,978 km (0.093 R)
• M64: 21,314,854 km (0.069 R)
• M65: 21,450,988 km (0.087 R)
• M66: 21,553,313 km (0.111 R)
• M67: 22,239,369 km (0.043 R)
• M68: 22,412,155 km (0.112 R)
• M69: 22,724,066 km (0.106 R)
• M70: 23,492,550 km (0.096 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.7

Radius: 5.7

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.51 AU - 7.57 AU

Year: 11344 Days

Day: 16.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 29,320,828 km

• M1: 74,350 km (0.108 R)
• M2: 222,901 km (0.054 R)
• M3: 260,899 km (0.109 R)
• M4: 312,061 km (0.089 R)
• M5: 693,685 km (0.038 R)
• M6: 892,800 km (0.089 R)
• M7: 1,161,927 km (0.114 R)
• M8: 1,324,091 km (0.096 R)
• M9: 1,379,741 km (0.118 R)
• M10: 1,610,421 km (0.098 R)
• M11: 1,791,435 km (0.085 R)
• M12: 2,173,059 km (0.088 R)
• M13: 2,350,631 km (0.066 R)
• M14: 2,509,803 km (0.092 R)
• M15: 2,959,794 km (0.088 R)
• M16: 3,033,246 km (0.12 R)
• M17: 3,256,895 km (0.051 R)
• M18: 3,383,455 km (0.114 R)
• M19: 3,485,930 km (0.119 R)
• M20: 3,772,858 km (0.084 R)
• M21: 3,825,966 km (0.051 R)
• M22: 4,040,489 km (0.084 R)
• M23: 4,481,354 km (0.12 R)
• M24: 4,593,851 km (0.085 R)
• M25: 4,821,988 km (0.108 R)
• M26: 6,109,727 km (0.1 R)
• M27: 6,172,109 km (0.072 R)
• M28: 6,360,453 km (0.118 R)
• M29: 6,423,583 km (0.11 R)
• M30: 6,550,741 km (0.114 R)
• M31: 6,678,647 km (0.114 R)
• M32: 6,807,302 km (0.096 R)
• M33: 6,969,316 km (0.116 R)
• M34: 7,099,915 km (0.102 R)
• M35: 7,463,139 km (0.097 R)
• M36: 8,834,353 km (0.043 R)
• M37: 9,153,445 km (0.116 R)
• M38: 9,620,938 km (0.096 R)
• M39: 9,839,351 km (0.066 R)
• M40: 11,145,789 km (0.027 R)
• M41: 11,298,529 km (0.085 R)
• M42: 14,412,857 km (0.111 R)
• M43: 14,537,622 km (0.08 R)
• M44: 14,914,010 km (0.104 R)
• M45: 15,166,831 km (0.084 R)
• M46: 15,251,353 km (0.068 R)
• M47: 15,548,604 km (0.115 R)
• M48: 15,847,800 km (0.107 R)
• M49: 16,105,707 km (0.098 R)
• M50: 16,235,109 km (0.106 R)
• M51: 16,321,726 km (0.088 R)
• M52: 16,408,343 km (0.047 R)
• M53: 17,283,491 km (0.09 R)
• M54: 17,949,650 km (0.118 R)
• M55: 18,669,665 km (0.066 R)
• M56: 19,215,697 km (0.035 R)
• M57: 19,859,417 km (0.094 R)
• M58: 20,370,293 km (0.109 R)
• M59: 21,168,099 km (0.073 R)
• M60: 21,547,030 km (0.059 R)
• M61: 21,832,762 km (0.064 R)
• M62: 22,649,118 km (0.095 R)
• M63: 23,622,252 km (0.067 R)
• M64: 24,163,198 km (0.108 R)
• M65: 24,360,966 km (0.076 R)
• M66: 25,911,698 km (0.091 R)
• M67: 26,316,958 km (0.111 R)
• M68: 27,390,921 km (0.097 R)
• M69: 27,597,067 km (0.106 R)
• M70: 28,114,825 km (0.05 R)
• M71: 28,740,294 km (0.104 R)
• M72: 29,002,390 km (0.079 R)
• M73: 29,054,898 km (0.052 R)
• M74: 30,005,144 km (0.12 R)
• M75: 30,324,087 km (0.112 R)
• M76: 30,430,750 km (0.104 R)
• M77: 33,245,434 km (0.104 R)
• M78: 33,575,447 km (0.111 R)
• M79: 34,739,318 km (0.053 R)
• M80: 35,691,210 km (0.084 R)
• M81: 35,916,354 km (0.088 R)
• M82: 36,142,098 km (0.089 R)
• M83: 36,255,044 km (0.085 R)
• M84: 37,106,405 km (0.108 R)
• M85: 37,334,542 km (0.092 R)
• M86: 37,391,689 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.8

Radius: 4.6

Gravity: 20.08 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.47 AU - 7.23 AU

Year: 12160 Days

Day: 22.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 29,320,828 km

• M1: 142,716 km (0.082 R)
• M2: 286,929 km (0.087 R)
• M3: 415,433 km (0.112 R)
• M4: 531,072 km (0.104 R)
• M5: 673,490 km (0.098 R)
• M6: 706,850 km (0.028 R)
• M7: 775,216 km (0.102 R)
• M8: 1,149,360 km (0.05 R)
• M9: 1,230,143 km (0.075 R)
• M10: 1,355,058 km (0.089 R)
• M11: 1,527,993 km (0.106 R)
• M12: 1,572,274 km (0.063 R)
• M13: 1,617,153 km (0.104 R)
• M14: 2,088,087 km (0.111 R)
• M15: 2,262,518 km (0.055 R)
• M16: 2,389,826 km (0.112 R)
• M17: 3,668,439 km (0.116 R)
• M18: 4,154,931 km (0.12 R)
• M19: 4,501,101 km (0.078 R)
• M20: 4,565,129 km (0.117 R)
• M21: 4,889,307 km (0.08 R)
• M22: 5,187,456 km (0.085 R)
• M23: 5,697,435 km (0.073 R)
• M24: 6,294,630 km (0.109 R)
• M25: 6,618,659 km (0.116 R)
• M26: 7,022,274 km (0.109 R)
• M27: 7,096,474 km (0.107 R)
• M28: 7,245,623 km (0.091 R)
• M29: 8,279,943 km (0.104 R)
• M30: 8,397,676 km (0.118 R)
• M31: 8,476,515 km (0.086 R)
• M32: 9,075,355 km (0.111 R)
• M33: 9,564,241 km (0.118 R)
• M34: 9,687,809 km (0.116 R)
• M35: 9,936,440 km (0.072 R)
• M36: 10,145,279 km (0.116 R)
• M37: 10,187,316 km (0.115 R)
• M38: 10,355,613 km (0.048 R)
• M39: 10,482,472 km (0.105 R)
• M40: 10,652,416 km (0.071 R)
• M41: 11,384,996 km (0.088 R)
• M42: 11,735,355 km (0.109 R)
• M43: 11,779,336 km (0.114 R)
• M44: 13,585,581 km (0.062 R)
• M45: 13,817,308 km (0.067 R)
• M46: 14,050,382 km (0.028 R)
• M47: 14,237,828 km (0.115 R)
• M48: 14,520,568 km (0.114 R)
• M49: 15,476,049 km (0.037 R)
• M50: 16,649,345 km (0.056 R)
• M51: 16,847,563 km (0.083 R)
• M52: 16,996,861 km (0.089 R)
• M53: 17,096,643 km (0.113 R)
• M54: 18,053,770 km (0.091 R)
• M55: 18,410,860 km (0.117 R)
• M56: 18,564,647 km (0.111 R)
• M57: 19,183,833 km (0.096 R)
• M58: 19,339,564 km (0.084 R)
• M59: 19,391,624 km (0.064 R)
• M60: 20,072,444 km (0.096 R)
• M61: 20,389,292 km (0.072 R)
• M62: 20,974,519 km (0.096 R)
• M63: 21,296,005 km (0.12 R)
• M64: 21,511,276 km (0.114 R)
• M65: 22,762,962 km (0.076 R)
• M66: 23,093,423 km (0.039 R)
• M67: 23,425,381 km (0.115 R)
• M68: 24,769,069 km (0.078 R)
• M69: 26,079,995 km (0.083 R)
• M70: 26,714,889 km (0.063 R)
• M71: 27,471,854 km (0.118 R)
• M72: 28,709,327 km (0.077 R)
• M73: 29,245,187 km (0.112 R)
• M74: 29,784,487 km (0.096 R)
• M75: 29,964,902 km (0.062 R)
• M76: 30,025,190 km (0.061 R)
• M77: 30,629,715 km (0.119 R)
• M78: 30,751,189 km (0.102 R)
• M79: 30,933,549 km (0.111 R)
• M80: 31,850,883 km (0.091 R)
• M81: 32,220,389 km (0.077 R)
• M82: 32,591,243 km (0.075 R)
• M83: 32,963,592 km (0.072 R)
• M84: 35,226,708 km (0.086 R)
• M85: 35,353,866 km (0.118 R)
• M86: 36,827,555 km (0.091 R)
• M87: 36,892,181 km (0.027 R)
• M88: 39,108,324 km (0.094 R)
• M89: 39,834,622 km (0.059 R)
• M90: 40,765,270 km (0.098 R)
• M91: 40,898,861 km (0.046 R)
• M92: 41,972,375 km (0.117 R)
• M93: 42,715,877 km (0.094 R)
• M94: 44,078,713 km (0.108 R)
• M95: 44,421,592 km (0.096 R)
• M96: 44,696,553 km (0.081 R)
• M97: 45,248,270 km (0.056 R)
• M98: 46,567,424 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570.4

Radius: 7.3

Gravity: 10.7 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.5 AU - 10.58 AU

Year: 18435 Days

Day: 17.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 29,320,828 km

• M1: 101,876 km (0.086 R)
• M2: 694,583 km (0.116 R)
• M3: 940,372 km (0.08 R)
• M4: 1,453,792 km (0.04 R)
• M5: 1,709,904 km (0.093 R)
• M6: 1,798,466 km (0.103 R)
• M7: 2,264,164 km (0.089 R)
• M8: 2,835,328 km (0.045 R)
• M9: 3,083,063 km (0.093 R)
• M10: 3,191,521 km (0.102 R)
• M11: 3,412,028 km (0.117 R)
• M12: 3,524,227 km (0.118 R)
• M13: 3,829,257 km (0.034 R)
• M14: 3,906,898 km (0.112 R)
• M15: 4,836,649 km (0.112 R)
• M16: 5,047,582 km (0.105 R)
• M17: 5,921,084 km (0.112 R)
• M18: 6,329,486 km (0.064 R)
• M19: 6,560,166 km (0.047 R)
• M20: 7,030,053 km (0.054 R)
• M21: 7,510,711 km (0.118 R)
• M22: 8,860,831 km (0.098 R)
• M23: 9,223,008 km (0.047 R)
• M24: 9,275,218 km (0.119 R)
• M25: 9,961,872 km (0.1 R)
• M26: 10,446,868 km (0.114 R)
• M27: 10,719,585 km (0.114 R)
• M28: 10,884,292 km (0.065 R)
• M29: 11,495,699 km (0.085 R)
• M30: 11,608,047 km (0.082 R)
• M31: 12,175,322 km (0.113 R)
• M32: 12,232,618 km (0.04 R)
• M33: 12,289,914 km (0.052 R)
• M34: 12,404,805 km (0.1 R)
• M35: 12,868,110 km (0.106 R)
• M36: 14,170,808 km (0.046 R)
• M37: 14,472,696 km (0.098 R)
• M38: 15,577,177 km (0.034 R)
• M39: 17,284,089 km (0.077 R)
• M40: 18,520,516 km (0.045 R)
• M41: 20,393,780 km (0.106 R)
• M42: 20,803,080 km (0.092 R)
• M43: 21,421,966 km (0.09 R)
• M44: 21,629,608 km (0.038 R)
• M45: 22,818,911 km (0.089 R)
• M46: 23,101,950 km (0.105 R)
• M47: 24,533,901 km (0.063 R)
• M48: 26,586,384 km (0.081 R)
• M49: 26,735,084 km (0.1 R)
• M50: 28,085,953 km (0.094 R)
• M51: 28,389,188 km (0.113 R)
• M52: 29,228,582 km (0.119 R)
• M53: 30,308,529 km (0.094 R)
• M54: 31,166,323 km (0.097 R)
• M55: 31,637,556 km (0.075 R)
• M56: 32,587,054 km (0.081 R)
• M57: 32,746,226 km (0.074 R)
• M58: 33,465,792 km (0.089 R)
• M59: 33,787,128 km (0.064 R)
• M60: 34,595,256 km (0.078 R)
• M61: 36,477,795 km (0.116 R)
• M62: 37,057,337 km (0.109 R)
• M63: 38,057,848 km (0.058 R)
• M64: 38,309,322 km (0.083 R)
• M65: 40,085,497 km (0.063 R)
• M66: 40,256,039 km (0.119 R)
• M67: 42,321,537 km (0.048 R)
• M68: 47,633,608 km (0.069 R)
• M69: 47,904,679 km (0.073 R)
• M70: 47,995,036 km (0.114 R)
• M71: 49,999,797 km (0.102 R)
• M72: 51,197,178 km (0.107 R)
• M73: 51,382,231 km (0.088 R)
• M74: 52,777,231 km (0.075 R)
• M75: 53,151,375 km (0.12 R)
• M76: 53,620,215 km (0.079 R)
• M77: 54,279,044 km (0.05 R)
• M78: 54,751,175 km (0.119 R)
• M79: 55,509,487 km (0.107 R)
• M80: 56,271,239 km (0.084 R)
• M81: 57,036,432 km (0.056 R)
• M82: 57,420,300 km (0.078 R)
• M83: 57,805,066 km (0.116 R)
• M84: 61,404,540 km (0.102 R)
• M85: 61,699,547 km (0.082 R)
• M86: 63,578,796 km (0.054 R)
• M87: 65,176,052 km (0.108 R)
• M88: 66,988,431 km (0.043 R)
• M89: 67,393,542 km (0.12 R)
• M90: 67,799,401 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.1

Radius: 6.9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.22 AU - 12.4 AU

Year: 22453 Days

Day: 18.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 29,320,828 km

• M1: 374,294 km (0.074 R)
• M2: 797,506 km (0.07 R)
• M3: 901,626 km (0.089 R)
• M4: 2,299,768 km (0.119 R)
• M5: 2,642,048 km (0.082 R)
• M6: 3,102,510 km (0.114 R)
• M7: 3,289,508 km (0.109 R)
• M8: 5,577,607 km (0.072 R)
• M9: 5,779,714 km (0.093 R)
• M10: 5,856,158 km (0.078 R)
• M11: 6,374,216 km (0.089 R)
• M12: 11,334,133 km (0.083 R)
• M13: 11,429,876 km (0.073 R)
• M14: 11,783,525 km (0.089 R)
• M15: 12,108,152 km (0.086 R)
• M16: 12,534,656 km (0.101 R)
• M17: 12,932,586 km (0.086 R)
• M18: 13,639,137 km (0.116 R)
• M19: 14,531,040 km (0.101 R)
• M20: 15,194,656 km (0.11 R)
• M21: 15,725,579 km (0.076 R)
• M22: 15,832,541 km (0.093 R)
• M23: 16,262,635 km (0.056 R)
• M24: 16,988,035 km (0.086 R)
• M25: 18,847,088 km (0.082 R)
• M26: 19,036,479 km (0.073 R)
• M27: 20,887,154 km (0.054 R)
• M28: 21,043,932 km (0.113 R)
• M29: 22,996,185 km (0.118 R)
• M30: 23,361,054 km (0.082 R)
• M31: 23,482,976 km (0.107 R)
• M32: 24,384,453 km (0.079 R)
• M33: 25,005,583 km (0.091 R)
• M34: 27,284,108 km (0.114 R)
• M35: 27,327,043 km (0.042 R)
• M36: 28,448,129 km (0.075 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 13,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit