🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.4

Radius: 8.6

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.55 AU - 0.77 AU

Year: 358 Days

Day: 8.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 80,568,537 km

• M1: 108,309 km (0.114 R)
• M2: 162,613 km (0.119 R)
• M3: 216,468 km (0.09 R)
• M4: 294,109 km (0.095 R)
• M5: 352,901 km (0.065 R)
• M6: 476,020 km (0.058 R)
• M7: 531,671 km (0.053 R)
• M8: 650,751 km (0.076 R)
• M9: 748,139 km (0.081 R)
• M10: 814,560 km (0.116 R)
• M11: 907,909 km (0.114 R)
• M12: 1,048,531 km (0.069 R)
• M13: 1,114,803 km (0.07 R)
• M14: 1,251,985 km (0.118 R)
• M15: 1,317,957 km (0.074 R)
• M16: 1,433,746 km (0.117 R)
• M17: 1,498,073 km (0.066 R)
• M18: 1,553,125 km (0.049 R)
• M19: 1,665,623 km (0.101 R)
• M20: 1,802,056 km (0.085 R)
• M21: 1,947,615 km (0.1 R)
• M22: 2,159,296 km (0.076 R)
• M23: 2,331,632 km (0.088 R)
• M24: 2,431,414 km (0.063 R)
• M25: 2,490,655 km (0.069 R)
• M26: 2,610,932 km (0.078 R)
• M27: 2,702,336 km (0.031 R)
• M28: 2,825,904 km (0.114 R)
• M29: 2,907,285 km (0.114 R)
• M30: 3,059,576 km (0.027 R)
• M31: 3,162,499 km (0.078 R)
• M32: 3,385,250 km (0.087 R)
• M33: 3,545,619 km (0.118 R)
• M34: 3,667,541 km (0.102 R)
• M35: 3,804,573 km (0.104 R)
• M36: 3,915,575 km (0.083 R)
• M37: 4,133,539 km (0.111 R)
• M38: 4,362,723 km (0.106 R)
• M39: 4,537,453 km (0.093 R)
• M40: 4,618,236 km (0.075 R)
• M41: 4,729,237 km (0.044 R)
• M42: 4,833,657 km (0.1 R)
• M43: 5,037,260 km (0.086 R)
• M44: 5,174,590 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.8

Radius: 14.3

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.92 AU - 1.5 AU

Year: 888 Days

Day: 10.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 80,568,537 km

• M1: 203,004 km (0.116 R)
• M2: 318,494 km (0.106 R)
• M3: 413,937 km (0.094 R)
• M4: 520,002 km (0.097 R)
• M5: 736,171 km (0.11 R)
• M6: 862,432 km (0.073 R)
• M7: 997,070 km (0.113 R)
• M8: 1,171,351 km (0.091 R)
• M9: 1,295,817 km (0.083 R)
• M10: 1,404,425 km (0.074 R)
• M11: 1,544,748 km (0.045 R)
• M12: 1,682,677 km (0.117 R)
• M13: 1,779,616 km (0.119 R)
• M14: 1,886,280 km (0.025 R)
• M15: 2,002,966 km (0.049 R)
• M16: 2,186,822 km (0.102 R)
• M17: 2,309,941 km (0.082 R)
• M18: 2,426,926 km (0.117 R)
• M19: 2,546,156 km (0.119 R)
• M20: 2,702,186 km (0.108 R)
• M21: 2,799,275 km (0.072 R)
• M22: 2,942,590 km (0.089 R)
• M23: 3,162,200 km (0.065 R)
• M24: 3,358,921 km (0.058 R)
• M25: 3,463,640 km (0.08 R)
• M26: 3,588,853 km (0.085 R)
• M27: 3,745,033 km (0.111 R)
• M28: 3,843,917 km (0.118 R)
• M29: 3,953,573 km (0.119 R)
• M30: 4,166,002 km (0.101 R)
• M31: 4,258,303 km (0.041 R)
• M32: 4,444,852 km (0.091 R)
• M33: 4,644,715 km (0.105 R)
• M34: 4,751,228 km (0.119 R)
• M35: 4,858,490 km (0.078 R)
• M36: 5,020,953 km (0.094 R)
• M37: 5,163,221 km (0.114 R)
• M38: 5,362,336 km (0.065 R)
• M39: 5,451,795 km (0.117 R)
• M40: 5,598,102 km (0.111 R)
• M41: 5,757,274 km (0.118 R)
• M42: 5,917,793 km (0.048 R)
• M43: 6,056,619 km (0.094 R)
• M44: 6,161,488 km (0.07 R)
• M45: 6,444,227 km (0.079 R)
• M46: 6,575,275 km (0.036 R)
• M47: 6,852,031 km (0.078 R)
• M48: 7,046,957 km (0.089 R)
• M49: 7,293,046 km (0.087 R)
• M50: 7,492,161 km (0.102 R)
• M51: 7,604,808 km (0.104 R)
• M52: 7,895,626 km (0.084 R)
• M53: 7,997,652 km (0.087 R)
• M54: 8,112,842 km (0.115 R)
• M55: 8,384,063 km (0.102 R)
• M56: 8,737,114 km (0.059 R)
• M57: 8,975,274 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.8

Radius: 10.3

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.18 AU - 2.66 AU

Year: 2510 Days

Day: 8.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 80,568,537 km

• M1: 133,292 km (0.09 R)
• M2: 204,500 km (0.045 R)
• M3: 287,527 km (0.109 R)
• M4: 371,751 km (0.069 R)
• M5: 460,761 km (0.069 R)
• M6: 579,093 km (0.105 R)
• M7: 762,201 km (0.119 R)
• M8: 1,033,871 km (0.111 R)
• M9: 1,443,021 km (0.082 R)
• M10: 1,583,344 km (0.117 R)
• M11: 1,655,450 km (0.116 R)
• M12: 1,856,510 km (0.106 R)
• M13: 1,943,725 km (0.034 R)
• M14: 2,077,017 km (0.086 R)
• M15: 2,364,694 km (0.076 R)
• M16: 2,543,613 km (0.097 R)
• M17: 2,690,069 km (0.114 R)
• M18: 2,789,103 km (0.048 R)
• M19: 2,952,912 km (0.08 R)
• M20: 3,146,043 km (0.106 R)
• M21: 3,409,784 km (0.11 R)
• M22: 3,517,495 km (0.098 R)
• M23: 3,585,263 km (0.06 R)
• M24: 3,708,531 km (0.085 R)
• M25: 3,833,146 km (0.092 R)
• M26: 4,100,926 km (0.072 R)
• M27: 4,744,347 km (0.088 R)
• M28: 5,216,777 km (0.042 R)
• M29: 5,435,040 km (0.099 R)
• M30: 5,592,866 km (0.114 R)
• M31: 5,704,167 km (0.087 R)
• M32: 6,124,238 km (0.025 R)
• M33: 6,222,673 km (0.107 R)
• M34: 6,338,163 km (0.106 R)
• M35: 6,587,991 km (0.073 R)
• M36: 6,739,384 km (0.096 R)
• M37: 6,926,082 km (0.108 R)
• M38: 7,028,706 km (0.094 R)
• M39: 7,114,576 km (0.076 R)
• M40: 7,461,493 km (0.113 R)
• M41: 7,531,654 km (0.118 R)
• M42: 7,743,186 km (0.114 R)
• M43: 7,814,095 km (0.105 R)
• M44: 8,172,083 km (0.098 R)
• M45: 8,353,096 km (0.087 R)
• M46: 8,997,265 km (0.094 R)
• M47: 9,071,764 km (0.104 R)
• M48: 9,202,962 km (0.119 R)
• M49: 9,334,758 km (0.07 R)
• M50: 9,561,997 km (0.118 R)
• M51: 9,676,289 km (0.092 R)
• M52: 9,887,222 km (0.046 R)
• M53: 10,022,160 km (0.066 R)
• M54: 10,216,039 km (0.116 R)
• M55: 10,391,517 km (0.084 R)
• M56: 10,686,374 km (0.113 R)
• M57: 10,765,512 km (0.111 R)
• M58: 11,023,867 km (0.112 R)
• M59: 11,425,388 km (0.102 R)
• M60: 12,016,150 km (0.103 R)
• M61: 12,637,729 km (0.118 R)
• M62: 12,763,391 km (0.074 R)
• M63: 12,868,409 km (0.077 R)
• M64: 13,184,958 km (0.073 R)
• M65: 13,440,172 km (0.063 R)
• M66: 14,106,930 km (0.05 R)
• M67: 14,193,846 km (0.059 R)
• M68: 14,499,026 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.8

Radius: 9.9

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.6 AU - 4.18 AU

Year: 4162 Days

Day: 8 Hours

Environment

Temp: -207 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 80,568,537 km

• M1: 139,724 km (0.111 R)
• M2: 209,736 km (0.099 R)
• M3: 348,114 km (0.044 R)
• M4: 454,329 km (0.073 R)
• M5: 516,412 km (0.101 R)
• M6: 598,691 km (0.076 R)
• M7: 750,233 km (0.101 R)
• M8: 914,941 km (0.065 R)
• M9: 986,448 km (0.073 R)
• M10: 1,081,443 km (0.078 R)
• M11: 1,157,439 km (0.094 R)
• M12: 1,338,452 km (0.094 R)
• M13: 1,844,392 km (0.119 R)
• M14: 2,016,579 km (0.063 R)
• M15: 2,264,014 km (0.102 R)
• M16: 2,521,323 km (0.118 R)
• M17: 2,609,286 km (0.113 R)
• M18: 2,743,027 km (0.041 R)
• M19: 3,048,655 km (0.118 R)
• M20: 3,158,310 km (0.112 R)
• M21: 3,221,590 km (0.104 R)
• M22: 3,365,354 km (0.102 R)
• M23: 3,692,823 km (0.114 R)
• M24: 4,081,927 km (0.041 R)
• M25: 4,168,395 km (0.111 R)
• M26: 4,325,323 km (0.068 R)
• M27: 4,537,902 km (0.095 R)
• M28: 4,771,873 km (0.102 R)
• M29: 5,139,734 km (0.113 R)
• M30: 5,270,782 km (0.036 R)
• M31: 5,421,726 km (0.104 R)
• M32: 5,574,166 km (0.091 R)
• M33: 5,670,208 km (0.112 R)
• M34: 5,825,042 km (0.115 R)
• M35: 6,040,164 km (0.078 R)
• M36: 6,458,290 km (0.069 R)
• M37: 6,559,119 km (0.113 R)
• M38: 6,640,350 km (0.1 R)
• M39: 7,071,791 km (0.12 R)
• M40: 7,259,386 km (0.106 R)
• M41: 7,427,684 km (0.103 R)
• M42: 8,070,057 km (0.081 R)
• M43: 8,464,098 km (0.043 R)
• M44: 8,641,222 km (0.055 R)
• M45: 8,819,692 km (0.117 R)
• M46: 8,976,770 km (0.12 R)
• M47: 9,271,029 km (0.114 R)
• M48: 9,362,134 km (0.108 R)
• M49: 9,453,538 km (0.058 R)
• M50: 9,706,658 km (0.057 R)
• M51: 10,526,903 km (0.061 R)
• M52: 10,622,047 km (0.095 R)
• M53: 11,613,881 km (0.095 R)
• M54: 12,008,969 km (0.101 R)
• M55: 12,108,452 km (0.094 R)
• M56: 12,258,050 km (0.119 R)
• M57: 12,837,741 km (0.053 R)
• M58: 13,143,669 km (0.111 R)
• M59: 13,246,143 km (0.059 R)
• M60: 13,400,528 km (0.12 R)
• M61: 13,866,975 km (0.115 R)
• M62: 14,128,322 km (0.116 R)
• M63: 15,432,965 km (0.084 R)
• M64: 15,514,047 km (0.034 R)
• M65: 15,840,021 km (0.097 R)
• M66: 16,250,667 km (0.108 R)
• M67: 16,360,622 km (0.036 R)
• M68: 16,609,253 km (0.074 R)
• M69: 17,222,305 km (0.057 R)
• M70: 17,418,877 km (0.101 R)
• M71: 17,559,798 km (0.068 R)
• M72: 17,956,232 km (0.119 R)
• M73: 18,098,500 km (0.058 R)
• M74: 19,483,926 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.9

Radius: 4

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.87 AU - 10.43 AU

Year: 21564 Days

Day: 21.6 Hours

Environment

Temp: -242 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 80,568,537 km

• M1: 411,245 km (0.111 R)
• M2: 502,798 km (0.079 R)
• M3: 834,008 km (0.111 R)
• M4: 1,584,541 km (0.072 R)
• M5: 1,827,936 km (0.098 R)
• M6: 1,903,184 km (0.028 R)
• M7: 2,188,018 km (0.094 R)
• M8: 2,403,589 km (0.087 R)
• M9: 2,430,965 km (0.107 R)
• M10: 3,090,094 km (0.107 R)
• M11: 3,642,110 km (0.12 R)
• M12: 3,929,487 km (0.068 R)
• M13: 4,092,250 km (0.104 R)
• M14: 4,357,188 km (0.079 R)
• M15: 4,424,357 km (0.091 R)
• M16: 5,800,358 km (0.06 R)
• M17: 5,837,159 km (0.05 R)
• M18: 6,060,210 km (0.095 R)
• M19: 6,361,949 km (0.115 R)
• M20: 6,591,581 km (0.119 R)
• M21: 6,630,028 km (0.081 R)
• M22: 7,256,544 km (0.116 R)
• M23: 7,576,833 km (0.102 R)
• M24: 7,617,075 km (0.117 R)
• M25: 8,355,789 km (0.076 R)
• M26: 8,397,527 km (0.055 R)
• M27: 9,549,430 km (0.037 R)
• M28: 9,636,646 km (0.113 R)
• M29: 9,900,088 km (0.1 R)
• M30: 10,077,062 km (0.11 R)
• M31: 10,210,503 km (0.077 R)
• M32: 10,977,342 km (0.069 R)
• M33: 11,068,896 km (0.078 R)
• M34: 11,252,453 km (0.061 R)
• M35: 11,298,529 km (0.088 R)
• M36: 12,138,521 km (0.117 R)
• M37: 12,422,906 km (0.078 R)
• M38: 13,046,729 km (0.063 R)
• M39: 13,240,758 km (0.109 R)
• M40: 15,130,628 km (0.08 R)
• M41: 15,181,491 km (0.053 R)
• M42: 15,487,868 km (0.092 R)
• M43: 15,693,265 km (0.051 R)
• M44: 16,786,227 km (0.028 R)
• M45: 17,315,206 km (0.094 R)
• M46: 17,796,013 km (0.107 R)
• M47: 17,903,574 km (0.059 R)
• M48: 18,770,793 km (0.064 R)
• M49: 19,651,775 km (0.068 R)
• M50: 21,682,416 km (0.091 R)
• M51: 22,200,474 km (0.057 R)
• M52: 22,432,051 km (0.093 R)
• M53: 23,072,928 km (0.091 R)
• M54: 24,312,945 km (0.045 R)
• M55: 24,611,393 km (0.075 R)
• M56: 25,574,504 km (0.065 R)
• M57: 25,756,415 km (0.099 R)
• M58: 26,734,187 km (0.111 R)
• M59: 27,227,560 km (0.112 R)
• M60: 28,725,634 km (0.11 R)
• M61: 29,866,616 km (0.109 R)
• M62: 31,410,915 km (0.093 R)
• M63: 31,540,766 km (0.071 R)
• M64: 32,062,115 km (0.086 R)
• M65: 33,311,407 km (0.066 R)
• M66: 33,642,766 km (0.053 R)
• M67: 33,908,601 km (0.105 R)
• M68: 34,777,615 km (0.099 R)
• M69: 36,264,917 km (0.092 R)
• M70: 36,332,984 km (0.107 R)
• M71: 37,359,525 km (0.056 R)
• M72: 37,428,340 km (0.049 R)
• M73: 38,187,549 km (0.04 R)
• M74: 41,204,041 km (0.099 R)
• M75: 41,417,367 km (0.072 R)
• M76: 42,130,949 km (0.074 R)
• M77: 44,587,645 km (0.103 R)
• M78: 44,733,503 km (0.054 R)
• M79: 44,952,814 km (0.101 R)
• M80: 45,685,993 km (0.114 R)
• M81: 46,497,262 km (0.117 R)
• M82: 47,164,469 km (0.11 R)
• M83: 47,760,167 km (0.114 R)
• M84: 49,109,839 km (0.074 R)
• M85: 50,471,778 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.2

Radius: 3.8

Gravity: 42.53 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.85 AU - 11.35 AU

Year: 23014 Days

Day: 17.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,568,537 km

• M1: 465,698 km (0.051 R)
• M2: 1,506,750 km (0.075 R)
• M3: 1,538,465 km (0.102 R)
• M4: 1,801,308 km (0.044 R)
• M5: 2,257,731 km (0.103 R)
• M6: 2,555,431 km (0.041 R)
• M7: 3,065,410 km (0.104 R)
• M8: 3,311,199 km (0.032 R)
• M9: 3,352,638 km (0.103 R)
• M10: 4,631,849 km (0.115 R)
• M11: 5,104,279 km (0.095 R)
• M12: 6,094,318 km (0.116 R)
• M13: 6,196,493 km (0.07 R)
• M14: 6,768,705 km (0.095 R)
• M15: 6,821,513 km (0.113 R)
• M16: 6,980,985 km (0.036 R)
• M17: 7,195,358 km (0.11 R)
• M18: 7,575,786 km (0.082 R)
• M19: 7,907,145 km (0.113 R)
• M20: 8,130,644 km (0.087 R)
• M21: 10,294,129 km (0.088 R)
• M22: 12,427,694 km (0.115 R)
• M23: 12,622,320 km (0.07 R)
• M24: 13,677,135 km (0.077 R)
• M25: 14,418,692 km (0.063 R)
• M26: 14,691,558 km (0.101 R)
• M27: 14,897,255 km (0.114 R)
• M28: 15,450,767 km (0.12 R)
• M29: 15,940,401 km (0.099 R)
• M30: 16,863,270 km (0.1 R)
• M31: 17,584,931 km (0.07 R)
• M32: 19,885,297 km (0.114 R)
• M33: 20,188,981 km (0.117 R)
• M34: 20,417,716 km (0.087 R)
• M35: 21,652,048 km (0.065 R)
• M36: 21,729,988 km (0.102 R)
• M37: 22,199,726 km (0.111 R)
• M38: 22,672,604 km (0.03 R)
• M39: 23,548,500 km (0.058 R)
• M40: 25,250,774 km (0.096 R)
• M41: 25,662,019 km (0.118 R)
• M42: 26,657,742 km (0.09 R)
• M43: 28,259,935 km (0.119 R)
• M44: 31,556,773 km (0.101 R)
• M45: 31,910,722 km (0.116 R)
• M46: 32,088,294 km (0.103 R)
• M47: 32,622,808 km (0.101 R)
• M48: 32,712,118 km (0.09 R)
• M49: 34,334,656 km (0.092 R)
• M50: 35,155,799 km (0.118 R)
• M51: 37,470,227 km (0.09 R)
• M52: 38,693,040 km (0.089 R)
• M53: 39,642,538 km (0.099 R)
• M54: 42,049,568 km (0.112 R)
• M55: 42,829,721 km (0.119 R)
• M56: 43,811,831 km (0.118 R)
• M57: 44,900,455 km (0.043 R)
• M58: 45,498,098 km (0.072 R)
• M59: 45,797,892 km (0.066 R)
• M60: 45,897,973 km (0.092 R)
• M61: 47,205,459 km (0.042 R)
• M62: 50,682,711 km (0.048 R)
• M63: 51,408,859 km (0.044 R)
• M64: 51,825,190 km (0.064 R)
• M65: 51,929,460 km (0.117 R)
• M66: 52,766,311 km (0.119 R)
• M67: 53,818,582 km (0.083 R)
• M68: 56,479,330 km (0.101 R)
• M69: 57,663,546 km (0.1 R)
• M70: 58,638,625 km (0.096 R)
• M71: 60,056,514 km (0.064 R)
• M72: 60,166,020 km (0.114 R)
• M73: 63,706,253 km (0.077 R)
• M74: 64,265,450 km (0.064 R)
• M75: 66,745,334 km (0.105 R)
• M76: 68,682,926 km (0.032 R)
• M77: 68,912,110 km (0.058 R)
• M78: 69,026,851 km (0.093 R)
• M79: 69,486,117 km (0.051 R)
• M80: 70,177,109 km (0.105 R)
• M81: 70,870,346 km (0.061 R)
• M82: 73,900,301 km (0.109 R)
• M83: 75,312,954 km (0.105 R)
• M84: 75,549,318 km (0.072 R)
• M85: 75,904,314 km (0.081 R)
• M86: 76,022,646 km (0.092 R)
• M87: 77,687,221 km (0.032 R)
• M88: 78,643,750 km (0.088 R)
• M89: 79,844,872 km (0.12 R)
• M90: 80,085,874 km (0.108 R)
• M91: 80,206,450 km (0.044 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 14,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit