🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.5

Radius: 10

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.25 AU - 1.43 AU

Year: 1052 Days

Day: 14.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 66,410,763 km

• M1: 124,765 km (0.036 R)
• M2: 194,477 km (0.104 R)
• M3: 318,344 km (0.114 R)
• M4: 416,480 km (0.101 R)
• M5: 527,033 km (0.041 R)
• M6: 589,416 km (0.054 R)
• M7: 660,923 km (0.12 R)
• M8: 761,304 km (0.041 R)
• M9: 847,173 km (0.092 R)
• M10: 915,539 km (0.07 R)
• M11: 1,043,595 km (0.118 R)
• M12: 1,200,972 km (0.112 R)
• M13: 1,310,477 km (0.103 R)
• M14: 1,464,563 km (0.071 R)
• M15: 1,694,046 km (0.05 R)
• M16: 1,790,836 km (0.115 R)
• M17: 1,944,324 km (0.118 R)
• M18: 2,149,572 km (0.118 R)
• M19: 2,264,613 km (0.089 R)
• M20: 2,470,908 km (0.114 R)
• M21: 2,551,092 km (0.102 R)
• M22: 2,807,503 km (0.101 R)
• M23: 3,029,357 km (0.12 R)
• M24: 3,345,308 km (0.097 R)
• M25: 3,456,758 km (0.059 R)
• M26: 3,546,816 km (0.047 R)
• M27: 3,717,806 km (0.051 R)
• M28: 3,787,070 km (0.108 R)
• M29: 4,056,197 km (0.12 R)
• M30: 4,588,615 km (0.115 R)
• M31: 5,053,566 km (0.1 R)
• M32: 5,143,175 km (0.103 R)
• M33: 5,625,927 km (0.068 R)
• M34: 6,000,969 km (0.059 R)
• M35: 6,095,964 km (0.095 R)
• M36: 6,648,728 km (0.113 R)
• M37: 7,188,626 km (0.113 R)
• M38: 7,362,160 km (0.091 R)
• M39: 7,610,343 km (0.104 R)
• M40: 7,713,266 km (0.081 R)
• M41: 7,861,219 km (0.115 R)
• M42: 8,114,936 km (0.084 R)
• M43: 8,190,035 km (0.117 R)
• M44: 8,416,825 km (0.075 R)
• M45: 8,861,131 km (0.065 R)
• M46: 9,470,592 km (0.102 R)
• M47: 9,661,030 km (0.064 R)
• M48: 9,756,624 km (0.053 R)
• M49: 9,868,523 km (0.087 R)
• M50: 9,964,864 km (0.079 R)
• M51: 10,158,443 km (0.091 R)
• M52: 10,402,138 km (0.075 R)
• M53: 10,565,798 km (0.065 R)
• M54: 10,796,179 km (0.109 R)
• M55: 11,228,667 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.8

Radius: 8.9

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.41 AU - 1.49 AU

Year: 1184 Days

Day: 11.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 66,410,763 km

• M1: 121,174 km (0.097 R)
• M2: 176,974 km (0.09 R)
• M3: 264,040 km (0.099 R)
• M4: 433,535 km (0.112 R)
• M5: 491,429 km (0.119 R)
• M6: 661,522 km (0.099 R)
• M7: 743,053 km (0.082 R)
• M8: 800,947 km (0.071 R)
• M9: 879,187 km (0.111 R)
• M10: 1,023,997 km (0.084 R)
• M11: 1,114,803 km (0.099 R)
• M12: 1,203,216 km (0.102 R)
• M13: 1,261,708 km (0.106 R)
• M14: 1,321,099 km (0.101 R)
• M15: 1,403,826 km (0.089 R)
• M16: 1,459,926 km (0.067 R)
• M17: 1,698,235 km (0.042 R)
• M18: 1,819,110 km (0.053 R)
• M19: 2,005,808 km (0.108 R)
• M20: 2,231,701 km (0.09 R)
• M21: 2,291,091 km (0.108 R)
• M22: 2,398,203 km (0.055 R)
• M23: 2,575,627 km (0.109 R)
• M24: 2,665,984 km (0.101 R)
• M25: 2,792,992 km (0.07 R)
• M26: 2,900,254 km (0.097 R)
• M27: 2,987,170 km (0.071 R)
• M28: 3,067,654 km (0.119 R)
• M29: 3,185,836 km (0.049 R)
• M30: 3,283,075 km (0.076 R)
• M31: 3,404,100 km (0.066 R)
• M32: 3,611,741 km (0.028 R)
• M33: 3,855,287 km (0.093 R)
• M34: 3,911,087 km (0.095 R)
• M35: 4,112,445 km (0.116 R)
• M36: 4,202,055 km (0.107 R)
• M37: 4,317,245 km (0.067 R)
• M38: 4,383,367 km (0.094 R)
• M39: 4,458,316 km (0.094 R)
• M40: 4,558,995 km (0.06 R)
• M41: 4,942,863 km (0.078 R)
• M42: 5,003,600 km (0.109 R)
• M43: 5,116,995 km (0.114 R)
• M44: 5,178,330 km (0.063 R)
• M45: 5,266,443 km (0.072 R)
• M46: 5,417,388 km (0.111 R)
• M47: 5,915,698 km (0.093 R)
• M48: 6,091,326 km (0.113 R)
• M49: 6,156,401 km (0.083 R)
• M50: 6,221,775 km (0.081 R)
• M51: 6,390,971 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.1

Radius: 13.6

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.6 AU - 5.02 AU

Year: 7155 Days

Day: 14.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 66,410,763 km

• M1: 217,814 km (0.043 R)
• M2: 399,277 km (0.062 R)
• M3: 558,150 km (0.046 R)
• M4: 698,173 km (0.111 R)
• M5: 1,052,271 km (0.1 R)
• M6: 1,422,975 km (0.044 R)
• M7: 2,122,195 km (0.12 R)
• M8: 2,569,194 km (0.094 R)
• M9: 2,766,513 km (0.09 R)
• M10: 3,176,112 km (0.071 R)
• M11: 3,281,579 km (0.084 R)
• M12: 3,388,392 km (0.081 R)
• M13: 3,496,252 km (0.069 R)
• M14: 3,743,238 km (0.112 R)
• M15: 3,939,510 km (0.097 R)
• M16: 4,139,223 km (0.092 R)
• M17: 4,225,841 km (0.12 R)
• M18: 4,518,903 km (0.087 R)
• M19: 4,668,052 km (0.058 R)
• M20: 5,094,406 km (0.049 R)
• M21: 6,281,465 km (0.089 R)
• M22: 7,061,169 km (0.109 R)
• M23: 7,269,559 km (0.058 R)
• M24: 7,907,444 km (0.043 R)
• M25: 8,087,710 km (0.053 R)
• M26: 9,047,679 km (0.056 R)
• M27: 9,694,840 km (0.109 R)
• M28: 10,043,552 km (0.099 R)
• M29: 10,160,837 km (0.077 R)
• M30: 11,766,172 km (0.114 R)
• M31: 12,055,344 km (0.077 R)
• M32: 12,430,386 km (0.072 R)
• M33: 13,192,139 km (0.072 R)
• M34: 13,621,933 km (0.114 R)
• M35: 14,805,402 km (0.056 R)
• M36: 15,028,153 km (0.068 R)
• M37: 15,386,889 km (0.045 R)
• M38: 15,612,632 km (0.054 R)
• M39: 16,664,754 km (0.112 R)
• M40: 16,757,355 km (0.077 R)
• M41: 18,071,572 km (0.111 R)
• M42: 18,885,534 km (0.075 R)
• M43: 19,711,614 km (0.115 R)
• M44: 20,203,043 km (0.09 R)
• M45: 21,348,514 km (0.087 R)
• M46: 22,464,065 km (0.117 R)
• M47: 22,720,177 km (0.114 R)
• M48: 23,754,496 km (0.118 R)
• M49: 24,382,508 km (0.057 R)
• M50: 24,487,825 km (0.087 R)
• M51: 24,751,417 km (0.095 R)
• M52: 25,441,362 km (0.097 R)
• M53: 28,929,386 km (0.116 R)
• M54: 29,040,687 km (0.088 R)
• M55: 29,487,685 km (0.11 R)
• M56: 29,824,579 km (0.055 R)
• M57: 30,162,521 km (0.115 R)
• M58: 30,558,656 km (0.091 R)
• M59: 30,842,593 km (0.064 R)
• M60: 31,527,602 km (0.119 R)
• M61: 33,612,547 km (0.084 R)
• M62: 33,964,401 km (0.08 R)
• M63: 34,612,609 km (0.08 R)
• M64: 35,443,476 km (0.102 R)
• M65: 36,401,051 km (0.113 R)
• M66: 36,702,042 km (0.088 R)
• M67: 37,670,838 km (0.103 R)
• M68: 38,036,306 km (0.084 R)
• M69: 38,341,785 km (0.099 R)
• M70: 38,955,136 km (0.12 R)
• M71: 39,509,994 km (0.088 R)
• M72: 40,502,876 km (0.072 R)
• M73: 40,877,169 km (0.12 R)
• M74: 41,064,915 km (0.101 R)
• M75: 41,566,666 km (0.049 R)
• M76: 42,007,381 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.8

Radius: 4.7

Gravity: 19.23 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.91 AU - 7.93 AU

Year: 13709 Days

Day: 15.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,410,763 km

• M1: 108,907 km (0.11 R)
• M2: 638,783 km (0.06 R)
• M3: 690,693 km (0.102 R)
• M4: 762,201 km (0.099 R)
• M5: 1,418,786 km (0.117 R)
• M6: 1,580,502 km (0.052 R)
• M7: 1,772,735 km (0.086 R)
• M8: 1,947,016 km (0.032 R)
• M9: 2,049,042 km (0.11 R)
• M10: 2,811,692 km (0.045 R)
• M11: 2,898,160 km (0.068 R)
• M12: 3,374,180 km (0.105 R)
• M13: 3,435,366 km (0.113 R)
• M14: 3,558,933 km (0.068 R)
• M15: 3,938,314 km (0.078 R)
• M16: 4,330,410 km (0.089 R)
• M17: 4,463,851 km (0.082 R)
• M18: 4,497,510 km (0.106 R)
• M19: 4,803,588 km (0.109 R)
• M20: 5,011,379 km (0.103 R)
• M21: 5,871,716 km (0.038 R)
• M22: 6,131,119 km (0.076 R)
• M23: 6,243,467 km (0.101 R)
• M24: 6,356,414 km (0.107 R)
• M25: 6,584,550 km (0.066 R)
• M26: 6,661,144 km (0.101 R)
• M27: 6,699,591 km (0.101 R)
• M28: 7,245,324 km (0.102 R)
• M29: 7,324,461 km (0.027 R)
• M30: 7,724,336 km (0.079 R)
• M31: 7,764,728 km (0.047 R)
• M32: 8,545,180 km (0.113 R)
• M33: 8,586,918 km (0.111 R)
• M34: 8,754,767 km (0.08 R)
• M35: 8,796,804 km (0.087 R)
• M36: 9,959,179 km (0.085 R)
• M37: 10,003,161 km (0.107 R)
• M38: 10,625,488 km (0.089 R)
• M39: 10,805,604 km (0.115 R)
• M40: 11,860,718 km (0.092 R)
• M41: 12,661,515 km (0.108 R)
• M42: 13,188,997 km (0.085 R)
• M43: 13,334,107 km (0.117 R)
• M44: 14,414,204 km (0.026 R)
• M45: 14,964,724 km (0.087 R)
• M46: 15,471,113 km (0.107 R)
• M47: 15,880,263 km (0.114 R)
• M48: 18,032,378 km (0.076 R)
• M49: 18,679,538 km (0.117 R)
• M50: 19,774,595 km (0.109 R)
• M51: 20,051,650 km (0.102 R)
• M52: 20,441,651 km (0.088 R)
• M53: 20,890,445 km (0.098 R)
• M54: 21,059,640 km (0.087 R)
• M55: 21,116,188 km (0.109 R)
• M56: 21,285,832 km (0.071 R)
• M57: 23,182,733 km (0.118 R)
• M58: 23,650,675 km (0.055 R)
• M59: 25,073,052 km (0.079 R)
• M60: 25,794,562 km (0.093 R)
• M61: 26,522,954 km (0.12 R)
• M62: 26,767,248 km (0.076 R)
• M63: 27,875,768 km (0.108 R)
• M64: 27,999,785 km (0.09 R)
• M65: 29,883,222 km (0.084 R)
• M66: 30,904,227 km (0.096 R)
• M67: 30,968,405 km (0.078 R)
• M68: 31,161,236 km (0.1 R)
• M69: 32,066,453 km (0.095 R)
• M70: 32,718,401 km (0.118 R)
• M71: 33,046,020 km (0.104 R)
• M72: 33,111,544 km (0.116 R)
• M73: 33,902,767 km (0.113 R)
• M74: 34,433,690 km (0.081 R)
• M75: 34,633,403 km (0.065 R)
• M76: 35,436,444 km (0.045 R)
• M77: 35,772,890 km (0.115 R)
• M78: 36,992,561 km (0.108 R)
• M79: 37,813,405 km (0.056 R)
• M80: 38,088,216 km (0.1 R)
• M81: 38,294,961 km (0.081 R)
• M82: 38,570,969 km (0.069 R)
• M83: 39,194,493 km (0.034 R)
• M84: 39,891,319 km (0.115 R)
• M85: 41,509,370 km (0.032 R)
• M86: 43,868,080 km (0.083 R)
• M87: 46,049,965 km (0.059 R)
• M88: 46,196,570 km (0.048 R)
• M89: 47,820,605 km (0.104 R)
• M90: 48,192,206 km (0.08 R)
• M91: 48,415,705 km (0.081 R)
• M92: 49,313,143 km (0.065 R)
• M93: 49,538,288 km (0.096 R)
• M94: 50,065,022 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762

Radius: 7.6

Gravity: 13.19 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.3 AU - 9.78 AU

Year: 15462 Days

Day: 20.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,410,763 km

• M1: 100,380 km (0.111 R)
• M2: 151,094 km (0.102 R)
• M3: 282,142 km (0.087 R)
• M4: 405,261 km (0.063 R)
• M5: 474,076 km (0.075 R)
• M6: 528,679 km (0.045 R)
• M7: 645,066 km (0.1 R)
• M8: 706,551 km (0.078 R)
• M9: 1,511,537 km (0.032 R)
• M10: 1,595,012 km (0.096 R)
• M11: 1,680,283 km (0.119 R)
• M12: 1,915,002 km (0.118 R)
• M13: 2,647,134 km (0.073 R)
• M14: 2,748,562 km (0.071 R)
• M15: 3,238,794 km (0.077 R)
• M16: 3,643,007 km (0.098 R)
• M17: 3,947,140 km (0.081 R)
• M18: 4,620,330 km (0.041 R)
• M19: 4,866,419 km (0.12 R)
• M20: 4,991,034 km (0.103 R)
• M21: 5,804,996 km (0.098 R)
• M22: 6,476,391 km (0.105 R)
• M23: 7,314,289 km (0.109 R)
• M24: 7,940,505 km (0.088 R)
• M25: 10,882,647 km (0.046 R)
• M26: 11,986,679 km (0.115 R)
• M27: 12,609,006 km (0.118 R)
• M28: 13,591,415 km (0.114 R)
• M29: 14,478,531 km (0.112 R)
• M30: 14,838,613 km (0.099 R)
• M31: 15,813,243 km (0.089 R)
• M32: 17,060,440 km (0.089 R)
• M33: 19,055,178 km (0.047 R)
• M34: 19,847,000 km (0.086 R)
• M35: 20,113,284 km (0.073 R)
• M36: 22,079,299 km (0.114 R)
• M37: 22,563,099 km (0.043 R)
• M38: 22,910,615 km (0.103 R)
• M39: 24,247,720 km (0.073 R)
• M40: 24,961,602 km (0.111 R)
• M41: 27,218,136 km (0.103 R)
• M42: 27,885,342 km (0.075 R)
• M43: 28,034,342 km (0.087 R)
• M44: 28,183,640 km (0.114 R)
• M45: 29,084,818 km (0.108 R)
• M46: 29,236,061 km (0.109 R)
• M47: 30,148,160 km (0.085 R)
• M48: 30,224,604 km (0.044 R)
• M49: 30,838,554 km (0.09 R)
• M50: 33,810,016 km (0.086 R)
• M51: 34,447,154 km (0.096 R)
• M52: 35,007,847 km (0.093 R)
• M53: 35,652,464 km (0.1 R)
• M54: 37,691,782 km (0.116 R)
• M55: 38,767,091 km (0.046 R)
• M56: 39,936,348 km (0.102 R)
• M57: 40,020,422 km (0.106 R)
• M58: 41,882,467 km (0.058 R)
• M59: 42,223,999 km (0.103 R)
• M60: 42,996,074 km (0.097 R)
• M61: 43,340,598 km (0.088 R)
• M62: 45,866,109 km (0.091 R)
• M63: 46,042,036 km (0.074 R)
• M64: 46,571,164 km (0.068 R)
• M65: 46,836,550 km (0.073 R)
• M66: 46,925,112 km (0.083 R)
• M67: 47,813,723 km (0.104 R)
• M68: 48,439,043 km (0.081 R)
• M69: 49,697,909 km (0.117 R)
• M70: 51,880,691 km (0.109 R)
• M71: 52,247,505 km (0.106 R)
• M72: 53,168,430 km (0.115 R)
• M73: 53,723,438 km (0.11 R)
• M74: 53,908,939 km (0.03 R)
• M75: 55,400,280 km (0.09 R)
• M76: 55,493,929 km (0.113 R)
• M77: 56,339,306 km (0.107 R)
• M78: 56,527,650 km (0.062 R)
• M79: 57,947,483 km (0.094 R)
• M80: 58,137,772 km (0.078 R)
• M81: 59,379,135 km (0.079 R)
• M82: 59,954,937 km (0.031 R)
• M83: 60,532,684 km (0.094 R)
• M84: 60,629,175 km (0.095 R)
• M85: 61,305,955 km (0.117 R)
• M86: 61,499,685 km (0.104 R)
• M87: 62,764,535 km (0.063 R)
• M88: 63,253,121 km (0.103 R)
• M89: 63,351,108 km (0.101 R)
• M90: 63,645,068 km (0.113 R)
• M91: 63,939,476 km (0.106 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 14,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit