🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.7

Radius: 11.3

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.7 AU - 0.8 AU

Year: 419 Days

Day: 12.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 72,316,927 km

• M1: 175,628 km (0.119 R)
• M2: 251,324 km (0.051 R)
• M3: 334,202 km (0.104 R)
• M4: 424,708 km (0.115 R)
• M5: 505,042 km (0.119 R)
• M6: 606,769 km (0.087 R)
• M7: 708,346 km (0.078 R)
• M8: 820,844 km (0.088 R)
• M9: 908,358 km (0.068 R)
• M10: 994,676 km (0.108 R)
• M11: 1,132,306 km (0.115 R)
• M12: 1,221,018 km (0.055 R)
• M13: 1,297,014 km (0.086 R)
• M14: 1,379,741 km (0.046 R)
• M15: 1,464,563 km (0.108 R)
• M16: 1,545,645 km (0.089 R)
• M17: 1,735,335 km (0.119 R)
• M18: 1,897,350 km (0.112 R)
• M19: 1,974,393 km (0.12 R)
• M20: 2,113,369 km (0.084 R)
• M21: 2,205,821 km (0.044 R)
• M22: 2,312,185 km (0.109 R)
• M23: 2,401,195 km (0.082 R)
• M24: 2,569,493 km (0.087 R)
• M25: 2,755,294 km (0.076 R)
• M26: 2,843,108 km (0.075 R)
• M27: 2,993,902 km (0.109 R)
• M28: 3,105,203 km (0.107 R)
• M29: 3,203,788 km (0.092 R)
• M30: 3,303,420 km (0.099 R)
• M31: 3,418,611 km (0.058 R)
• M32: 3,579,279 km (0.086 R)
• M33: 3,667,990 km (0.078 R)
• M34: 3,757,300 km (0.108 R)
• M35: 3,968,832 km (0.103 R)
• M36: 4,145,656 km (0.038 R)
• M37: 4,270,122 km (0.102 R)
• M38: 4,380,076 km (0.119 R)
• M39: 4,491,078 km (0.061 R)
• M40: 4,586,970 km (0.061 R)
• M41: 4,740,158 km (0.118 R)
• M42: 4,829,618 km (0.045 R)
• M43: 5,001,954 km (0.091 R)
• M44: 5,522,854 km (0.073 R)
• M45: 5,625,628 km (0.106 R)
• M46: 5,842,096 km (0.109 R)
• M47: 5,981,970 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495

Radius: 12.5

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.19 AU - 1.59 AU

Year: 1058 Days

Day: 8.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 72,316,927 km

• M1: 155,731 km (0.102 R)
• M2: 236,963 km (0.11 R)
• M3: 327,021 km (0.12 R)
• M4: 419,622 km (0.079 R)
• M5: 553,961 km (0.057 R)
• M6: 744,399 km (0.089 R)
• M7: 1,159,084 km (0.06 R)
• M8: 1,353,113 km (0.099 R)
• M9: 1,565,691 km (0.073 R)
• M10: 1,750,145 km (0.069 R)
• M11: 1,999,376 km (0.086 R)
• M12: 2,174,854 km (0.097 R)
• M13: 2,260,274 km (0.088 R)
• M14: 2,478,986 km (0.114 R)
• M15: 2,559,470 km (0.048 R)
• M16: 2,732,405 km (0.116 R)
• M17: 2,834,281 km (0.048 R)
• M18: 2,946,928 km (0.032 R)
• M19: 3,274,398 km (0.108 R)
• M20: 3,392,730 km (0.107 R)
• M21: 3,532,754 km (0.065 R)
• M22: 3,623,859 km (0.09 R)
• M23: 3,725,885 km (0.058 R)
• M24: 3,849,752 km (0.032 R)
• M25: 3,974,965 km (0.089 R)
• M26: 4,101,674 km (0.11 R)
• M27: 4,721,458 km (0.11 R)
• M28: 4,900,826 km (0.092 R)
• M29: 4,979,964 km (0.096 R)
• M30: 5,185,511 km (0.119 R)
• M31: 5,324,188 km (0.111 R)
• M32: 5,429,056 km (0.072 R)
• M33: 5,569,828 km (0.063 R)
• M34: 5,700,128 km (0.096 R)
• M35: 6,011,890 km (0.098 R)
• M36: 6,169,865 km (0.087 R)
• M37: 6,490,004 km (0.11 R)
• M38: 6,627,186 km (0.042 R)
• M39: 7,057,130 km (0.054 R)
• M40: 7,314,289 km (0.12 R)
• M41: 7,509,215 km (0.082 R)
• M42: 7,626,948 km (0.103 R)
• M43: 7,705,936 km (0.06 R)
• M44: 7,877,674 km (0.091 R)
• M45: 7,957,410 km (0.034 R)
• M46: 8,265,731 km (0.118 R)
• M47: 8,414,431 km (0.083 R)
• M48: 8,949,244 km (0.093 R)
• M49: 9,032,570 km (0.088 R)
• M50: 9,157,933 km (0.039 R)
• M51: 9,269,832 km (0.051 R)
• M52: 9,354,205 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.5

Radius: 8.3

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.62 AU - 1.86 AU

Year: 1482 Days

Day: 11.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 72,316,927 km

• M1: 107,561 km (0.069 R)
• M2: 169,644 km (0.1 R)
• M3: 328,667 km (0.079 R)
• M4: 388,954 km (0.062 R)
• M5: 590,313 km (0.119 R)
• M6: 720,314 km (0.116 R)
• M7: 845,826 km (0.116 R)
• M8: 926,310 km (0.098 R)
• M9: 986,448 km (0.061 R)
• M10: 1,134,999 km (0.077 R)
• M11: 1,257,669 km (0.043 R)
• M12: 1,333,366 km (0.03 R)
• M13: 1,489,546 km (0.119 R)
• M14: 1,597,107 km (0.05 R)
• M15: 1,820,008 km (0.057 R)
• M16: 2,122,943 km (0.081 R)
• M17: 2,389,228 km (0.085 R)
• M18: 2,666,283 km (0.096 R)
• M19: 2,920,150 km (0.109 R)
• M20: 3,135,721 km (0.088 R)
• M21: 3,321,372 km (0.082 R)
• M22: 3,667,093 km (0.12 R)
• M23: 3,825,816 km (0.113 R)
• M24: 3,961,950 km (0.045 R)
• M25: 4,036,899 km (0.083 R)
• M26: 4,150,144 km (0.078 R)
• M27: 4,239,005 km (0.061 R)
• M28: 4,483,448 km (0.098 R)
• M29: 4,627,062 km (0.103 R)
• M30: 4,772,172 km (0.09 R)
• M31: 5,094,107 km (0.095 R)
• M32: 5,244,004 km (0.065 R)
• M33: 5,381,634 km (0.097 R)
• M34: 5,759,069 km (0.056 R)
• M35: 5,815,617 km (0.101 R)
• M36: 5,929,461 km (0.1 R)
• M37: 6,436,448 km (0.082 R)
• M38: 6,583,802 km (0.053 R)
• M39: 6,747,313 km (0.086 R)
• M40: 7,002,527 km (0.083 R)
• M41: 7,062,964 km (0.114 R)
• M42: 7,138,960 km (0.032 R)
• M43: 7,352,885 km (0.087 R)
• M44: 7,677,812 km (0.045 R)
• M45: 7,755,902 km (0.099 R)
• M46: 7,834,141 km (0.106 R)
• M47: 7,960,103 km (0.112 R)
• M48: 8,150,092 km (0.097 R)
• M49: 8,454,224 km (0.116 R)
• M50: 8,664,409 km (0.102 R)
• M51: 8,892,696 km (0.114 R)
• M52: 9,371,858 km (0.082 R)
• M53: 9,623,033 km (0.113 R)
• M54: 9,808,684 km (0.069 R)
• M55: 10,063,598 km (0.101 R)
• M56: 10,493,543 km (0.111 R)
• M57: 10,964,626 km (0.088 R)
• M58: 11,034,937 km (0.116 R)
• M59: 11,211,612 km (0.05 R)
• M60: 11,300,324 km (0.086 R)
• M61: 11,657,264 km (0.063 R)
• M62: 11,873,134 km (0.117 R)
• M63: 11,945,390 km (0.099 R)
• M64: 12,017,945 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.5

Radius: 12.5

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.39 AU - 3.83 AU

Year: 4429 Days

Day: 8.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 72,316,927 km

• M1: 164,857 km (0.091 R)
• M2: 278,551 km (0.076 R)
• M3: 384,616 km (0.119 R)
• M4: 464,352 km (0.105 R)
• M5: 646,113 km (0.097 R)
• M6: 762,949 km (0.074 R)
• M7: 879,187 km (0.076 R)
• M8: 966,402 km (0.048 R)
• M9: 1,207,853 km (0.102 R)
• M10: 1,427,912 km (0.103 R)
• M11: 1,783,057 km (0.085 R)
• M12: 1,942,379 km (0.12 R)
• M13: 2,047,396 km (0.091 R)
• M14: 2,704,580 km (0.098 R)
• M15: 3,339,772 km (0.082 R)
• M16: 3,438,357 km (0.11 R)
• M17: 4,322,930 km (0.097 R)
• M18: 4,617,338 km (0.099 R)
• M19: 4,918,479 km (0.078 R)
• M20: 5,324,487 km (0.115 R)
• M21: 5,674,098 km (0.049 R)
• M22: 5,843,143 km (0.088 R)
• M23: 5,962,522 km (0.1 R)
• M24: 6,169,117 km (0.09 R)
• M25: 6,518,578 km (0.033 R)
• M26: 6,802,963 km (0.058 R)
• M27: 6,964,828 km (0.099 R)
• M28: 7,055,185 km (0.12 R)
• M29: 7,273,897 km (0.069 R)
• M30: 7,849,101 km (0.1 R)
• M31: 8,209,034 km (0.088 R)
• M32: 8,342,924 km (0.118 R)
• M33: 8,496,860 km (0.104 R)
• M34: 8,768,679 km (0.093 R)
• M35: 9,102,582 km (0.086 R)
• M36: 9,500,811 km (0.108 R)
• M37: 9,661,629 km (0.073 R)
• M38: 9,742,412 km (0.12 R)
• M39: 9,904,725 km (0.045 R)
• M40: 10,027,096 km (0.116 R)
• M41: 10,108,777 km (0.032 R)
• M42: 10,314,324 km (0.085 R)
• M43: 10,583,601 km (0.119 R)
• M44: 10,771,346 km (0.112 R)
• M45: 11,065,605 km (0.102 R)
• M46: 12,138,371 km (0.116 R)
• M47: 12,269,269 km (0.042 R)
• M48: 12,356,784 km (0.108 R)
• M49: 12,444,598 km (0.102 R)
• M50: 12,554,702 km (0.112 R)
• M51: 12,709,237 km (0.032 R)
• M52: 12,864,370 km (0.099 R)
• M53: 13,446,455 km (0.102 R)
• M54: 13,627,319 km (0.09 R)
• M55: 13,717,975 km (0.11 R)
• M56: 14,059,956 km (0.065 R)
• M57: 15,079,465 km (0.06 R)
• M58: 15,527,062 km (0.092 R)
• M59: 16,026,869 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.1

Radius: 4.7

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.53 AU - 9.98 AU

Year: 16712 Days

Day: 16.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,316,927 km

• M1: 368,908 km (0.107 R)
• M2: 567,425 km (0.088 R)
• M3: 751,131 km (0.07 R)
• M4: 1,051,523 km (0.101 R)
• M5: 1,102,237 km (0.115 R)
• M6: 2,123,691 km (0.098 R)
• M7: 2,188,168 km (0.059 R)
• M8: 2,385,338 km (0.025 R)
• M9: 2,474,798 km (0.061 R)
• M10: 2,565,454 km (0.112 R)
• M11: 3,378,967 km (0.101 R)
• M12: 3,581,223 km (0.086 R)
• M13: 3,761,489 km (0.105 R)
• M14: 4,157,474 km (0.107 R)
• M15: 4,483,897 km (0.095 R)
• M16: 4,650,100 km (0.116 R)
• M17: 5,017,363 km (0.038 R)
• M18: 5,335,408 km (0.089 R)
• M19: 5,393,901 km (0.117 R)
• M20: 5,630,116 km (0.108 R)
• M21: 5,869,772 km (0.096 R)
• M22: 7,084,955 km (0.092 R)
• M23: 8,104,315 km (0.05 R)
• M24: 8,239,103 km (0.101 R)
• M25: 8,272,912 km (0.118 R)
• M26: 8,682,511 km (0.08 R)
• M27: 9,485,702 km (0.068 R)
• M28: 9,914,300 km (0.085 R)
• M29: 10,167,120 km (0.119 R)
• M30: 10,203,472 km (0.108 R)
• M31: 10,605,591 km (0.073 R)
• M32: 10,901,197 km (0.075 R)
• M33: 11,538,633 km (0.073 R)
• M34: 12,187,888 km (0.107 R)
• M35: 12,497,556 km (0.056 R)
• M36: 12,575,496 km (0.119 R)
• M37: 12,849,111 km (0.093 R)
• M38: 13,322,738 km (0.044 R)
• M39: 13,601,738 km (0.081 R)
• M40: 13,802,199 km (0.038 R)
• M41: 13,922,924 km (0.119 R)
• M42: 13,963,316 km (0.053 R)
• M43: 14,368,576 km (0.089 R)
• M44: 14,409,417 km (0.093 R)
• M45: 15,649,732 km (0.078 R)
• M46: 15,691,620 km (0.048 R)
• M47: 16,709,185 km (0.059 R)
• M48: 17,660,477 km (0.104 R)
• M49: 18,010,686 km (0.041 R)
• M50: 19,569,945 km (0.092 R)
• M51: 20,068,854 km (0.07 R)
• M52: 20,251,363 km (0.11 R)
• M53: 20,802,033 km (0.116 R)
• M54: 21,497,364 km (0.079 R)
• M55: 21,544,038 km (0.057 R)
• M56: 23,772,897 km (0.061 R)
• M57: 24,014,348 km (0.081 R)
• M58: 24,159,607 km (0.082 R)
• M59: 24,694,569 km (0.089 R)
• M60: 25,037,148 km (0.078 R)
• M61: 25,086,217 km (0.088 R)
• M62: 26,223,310 km (0.109 R)
• M63: 26,572,771 km (0.088 R)
• M64: 26,672,852 km (0.028 R)
• M65: 26,773,082 km (0.085 R)
• M66: 27,782,419 km (0.065 R)
• M67: 27,883,996 km (0.086 R)
• M68: 28,547,462 km (0.037 R)
• M69: 28,650,087 km (0.084 R)
• M70: 28,701,399 km (0.109 R)
• M71: 29,009,869 km (0.117 R)
• M72: 29,630,252 km (0.074 R)
• M73: 31,570,536 km (0.093 R)
• M74: 33,443,202 km (0.083 R)
• M75: 34,039,200 km (0.097 R)
• M76: 34,093,504 km (0.076 R)
• M77: 34,147,958 km (0.06 R)
• M78: 34,693,392 km (0.097 R)
• M79: 34,748,145 km (0.115 R)
• M80: 34,802,748 km (0.114 R)
• M81: 36,014,191 km (0.093 R)
• M82: 36,235,895 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.9

Radius: 4.3

Gravity: 37.1 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.36 AU - 11.38 AU

Year: 18519 Days

Day: 16.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 72,316,927 km

• M1: 95,743 km (0.12 R)
• M2: 213,626 km (0.077 R)
• M3: 242,797 km (0.101 R)
• M4: 743,352 km (0.093 R)
• M5: 885,769 km (0.062 R)
• M6: 1,875,957 km (0.094 R)
• M7: 2,547,353 km (0.105 R)
• M8: 2,689,919 km (0.113 R)
• M9: 3,324,065 km (0.1 R)
• M10: 4,043,481 km (0.09 R)
• M11: 4,721,758 km (0.028 R)
• M12: 5,434,741 km (0.037 R)
• M13: 6,228,208 km (0.08 R)
• M14: 6,614,171 km (0.109 R)
• M15: 7,107,245 km (0.111 R)
• M16: 7,307,856 km (0.119 R)
• M17: 7,561,125 km (0.037 R)
• M18: 7,714,613 km (0.06 R)
• M19: 7,920,758 km (0.106 R)
• M20: 8,656,331 km (0.116 R)
• M21: 8,978,266 km (0.114 R)
• M22: 9,304,090 km (0.066 R)
• M23: 9,967,257 km (0.11 R)
• M24: 10,248,202 km (0.091 R)
• M25: 10,875,167 km (0.066 R)
• M26: 11,222,234 km (0.09 R)
• M27: 11,808,957 km (0.109 R)
• M28: 12,405,703 km (0.088 R)
• M29: 12,768,328 km (0.044 R)
• M30: 13,073,358 km (0.115 R)
• M31: 13,380,632 km (0.089 R)
• M32: 14,760,822 km (0.102 R)
• M33: 14,824,551 km (0.105 R)
• M34: 14,952,457 km (0.106 R)
• M35: 16,847,563 km (0.104 R)
• M36: 17,383,572 km (0.098 R)
• M37: 19,024,660 km (0.089 R)
• M38: 19,372,775 km (0.084 R)
• M39: 19,442,637 km (0.081 R)
• M40: 19,722,983 km (0.108 R)
• M41: 20,216,656 km (0.116 R)
• M42: 20,358,625 km (0.071 R)
• M43: 21,000,848 km (0.103 R)
• M44: 21,794,914 km (0.115 R)
• M45: 22,159,035 km (0.055 R)
• M46: 22,451,798 km (0.107 R)
• M47: 24,763,983 km (0.066 R)
• M48: 25,143,961 km (0.117 R)
• M49: 27,307,147 km (0.104 R)
• M50: 28,015,044 km (0.039 R)
• M51: 28,410,880 km (0.095 R)
• M52: 28,569,753 km (0.119 R)
• M53: 29,851,208 km (0.062 R)
• M54: 30,498,967 km (0.038 R)
• M55: 31,151,363 km (0.112 R)
• M56: 31,808,397 km (0.107 R)
• M57: 32,885,651 km (0.103 R)
• M58: 33,722,502 km (0.114 R)
• M59: 33,890,650 km (0.088 R)
• M60: 34,312,366 km (0.107 R)
• M61: 34,397,038 km (0.094 R)
• M62: 35,673,557 km (0.113 R)
• M63: 36,016,735 km (0.093 R)
• M64: 37,399,767 km (0.111 R)
• M65: 37,835,545 km (0.081 R)
• M66: 38,097,791 km (0.113 R)
• M67: 39,152,904 km (0.113 R)
• M68: 39,329,729 km (0.101 R)
• M69: 40,396,063 km (0.055 R)
• M70: 41,112,188 km (0.066 R)
• M71: 41,832,501 km (0.076 R)
• M72: 42,013,216 km (0.07 R)
• M73: 42,194,229 km (0.072 R)
• M74: 42,466,198 km (0.12 R)
• M75: 44,570,591 km (0.113 R)
• M76: 45,774,854 km (0.093 R)
• M77: 48,879,907 km (0.061 R)
• M78: 51,083,783 km (0.104 R)
• M79: 52,831,086 km (0.115 R)
• M80: 53,124,298 km (0.093 R)
• M81: 53,417,959 km (0.055 R)
• M82: 54,597,987 km (0.109 R)
• M83: 54,894,191 km (0.11 R)
• M84: 56,084,990 km (0.117 R)
• M85: 56,384,036 km (0.116 R)
• M86: 56,883,543 km (0.066 R)
• M87: 57,384,546 km (0.037 R)
• M88: 57,585,307 km (0.118 R)
• M89: 57,685,837 km (0.076 R)
• M90: 60,523,259 km (0.106 R)
• M91: 60,932,260 km (0.051 R)
• M92: 61,342,158 km (0.1 R)
• M93: 61,856,027 km (0.106 R)
• M94: 64,029,235 km (0.105 R)
• M95: 68,450,002 km (0.091 R)
• M96: 70,374,578 km (0.118 R)
• M97: 72,208,499 km (0.086 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 15,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit