🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.4

Radius: 11.9

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.59 AU - 0.85 AU

Year: 401 Days

Day: 8.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 33,890,470 km

• M1: 150,495 km (0.103 R)
• M2: 269,575 km (0.095 R)
• M3: 394,490 km (0.106 R)
• M4: 475,272 km (0.084 R)
• M5: 551,567 km (0.057 R)
• M6: 626,815 km (0.07 R)
• M7: 719,416 km (0.093 R)
• M8: 800,049 km (0.098 R)
• M9: 891,155 km (0.112 R)
• M10: 986,299 km (0.115 R)
• M11: 1,061,995 km (0.105 R)
• M12: 1,167,761 km (0.117 R)
• M13: 1,272,928 km (0.036 R)
• M14: 1,368,970 km (0.115 R)
• M15: 1,454,540 km (0.063 R)
• M16: 1,631,365 km (0.048 R)
• M17: 1,741,020 km (0.037 R)
• M18: 1,820,157 km (0.104 R)
• M19: 1,905,428 km (0.052 R)
• M20: 1,987,258 km (0.082 R)
• M21: 2,090,032 km (0.076 R)
• M22: 2,260,274 km (0.102 R)
• M23: 2,357,513 km (0.112 R)
• M24: 2,440,540 km (0.106 R)
• M25: 2,593,429 km (0.115 R)
• M26: 2,727,917 km (0.103 R)
• M27: 2,964,880 km (0.094 R)
• M28: 3,553,697 km (0.107 R)
• M29: 3,685,493 km (0.116 R)
• M30: 3,782,433 km (0.082 R)
• M31: 3,880,270 km (0.08 R)
• M32: 4,022,388 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.1

Radius: 14

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.38 AU - 1.48 AU

Year: 1122 Days

Day: 14.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 33,890,470 km

• M1: 181,163 km (0.105 R)
• M2: 272,119 km (0.109 R)
• M3: 451,337 km (0.11 R)
• M4: 611,706 km (0.104 R)
• M5: 703,110 km (0.062 R)
• M6: 864,077 km (0.081 R)
• M7: 952,490 km (0.104 R)
• M8: 1,050,327 km (0.105 R)
• M9: 1,327,232 km (0.117 R)
• M10: 1,418,487 km (0.086 R)
• M11: 1,769,593 km (0.056 R)
• M12: 1,885,532 km (0.096 R)
• M13: 2,049,491 km (0.086 R)
• M14: 2,148,525 km (0.076 R)
• M15: 2,304,406 km (0.106 R)
• M16: 2,399,849 km (0.114 R)
• M17: 2,619,459 km (0.099 R)
• M18: 2,803,464 km (0.092 R)
• M19: 2,897,112 km (0.114 R)
• M20: 3,105,053 km (0.112 R)
• M21: 3,228,771 km (0.035 R)
• M22: 3,345,158 km (0.029 R)
• M23: 3,517,944 km (0.12 R)
• M24: 3,712,271 km (0.068 R)
• M25: 4,258,004 km (0.109 R)
• M26: 4,376,187 km (0.107 R)
• M27: 4,545,531 km (0.081 R)
• M28: 4,646,211 km (0.101 R)
• M29: 4,859,986 km (0.081 R)
• M30: 5,056,408 km (0.11 R)
• M31: 5,181,771 km (0.103 R)
• M32: 5,393,003 km (0.084 R)
• M33: 5,521,059 km (0.103 R)
• M34: 5,813,224 km (0.099 R)
• M35: 5,922,729 km (0.111 R)
• M36: 6,277,875 km (0.116 R)
• M37: 6,367,633 km (0.04 R)
• M38: 6,491,949 km (0.11 R)
• M39: 6,697,048 km (0.115 R)
• M40: 6,881,203 km (0.027 R)
• M41: 7,008,810 km (0.096 R)
• M42: 7,242,931 km (0.094 R)
• M43: 7,587,006 km (0.072 R)
• M44: 7,779,089 km (0.09 R)
• M45: 7,972,819 km (0.099 R)
• M46: 8,291,163 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.6

Radius: 8.4

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.91 AU - 5.83 AU

Year: 8163 Days

Day: 10.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 33,890,470 km

• M1: 107,561 km (0.104 R)
• M2: 258,804 km (0.081 R)
• M3: 372,349 km (0.102 R)
• M4: 577,897 km (0.039 R)
• M5: 819,048 km (0.077 R)
• M6: 891,753 km (0.095 R)
• M7: 966,701 km (0.052 R)
• M8: 1,028,186 km (0.118 R)
• M9: 1,139,337 km (0.105 R)
• M10: 1,237,773 km (0.078 R)
• M11: 1,391,111 km (0.084 R)
• M12: 1,478,925 km (0.114 R)
• M13: 1,550,732 km (0.044 R)
• M14: 1,605,335 km (0.118 R)
• M15: 1,792,033 km (0.059 R)
• M16: 2,005,659 km (0.056 R)
• M17: 2,457,444 km (0.072 R)
• M18: 2,850,438 km (0.092 R)
• M19: 2,917,906 km (0.094 R)
• M20: 3,310,152 km (0.107 R)
• M21: 3,452,569 km (0.104 R)
• M22: 3,548,611 km (0.045 R)
• M23: 3,670,085 km (0.069 R)
• M24: 4,144,011 km (0.097 R)
• M25: 4,663,714 km (0.103 R)
• M26: 4,823,634 km (0.075 R)
• M27: 4,931,344 km (0.115 R)
• M28: 5,067,029 km (0.075 R)
• M29: 5,259,113 km (0.079 R)
• M30: 5,425,765 km (0.116 R)
• M31: 5,650,611 km (0.095 R)
• M32: 5,849,875 km (0.051 R)
• M33: 6,080,405 km (0.083 R)
• M34: 6,167,621 km (0.091 R)
• M35: 6,343,399 km (0.105 R)
• M36: 6,639,901 km (0.119 R)
• M37: 7,871,242 km (0.092 R)
• M38: 9,271,478 km (0.119 R)
• M39: 9,642,032 km (0.095 R)
• M40: 9,846,083 km (0.072 R)
• M41: 10,258,674 km (0.063 R)
• M42: 10,536,776 km (0.043 R)
• M43: 10,923,337 km (0.068 R)
• M44: 12,001,190 km (0.053 R)
• M45: 12,404,955 km (0.114 R)
• M46: 13,187,950 km (0.1 R)
• M47: 13,718,873 km (0.066 R)
• M48: 14,140,888 km (0.109 R)
• M49: 14,218,081 km (0.04 R)
• M50: 15,115,818 km (0.062 R)
• M51: 15,511,953 km (0.041 R)
• M52: 15,711,217 km (0.028 R)
• M53: 16,273,855 km (0.08 R)
• M54: 16,720,554 km (0.089 R)
• M55: 18,589,630 km (0.084 R)
• M56: 19,958,450 km (0.075 R)
• M57: 20,349,350 km (0.077 R)
• M58: 20,567,613 km (0.107 R)
• M59: 20,698,960 km (0.09 R)
• M60: 20,918,420 km (0.075 R)
• M61: 21,050,365 km (0.106 R)
• M62: 21,182,759 km (0.069 R)
• M63: 21,848,619 km (0.112 R)
• M64: 22,027,239 km (0.035 R)
• M65: 22,251,337 km (0.118 R)
• M66: 22,882,789 km (0.09 R)
• M67: 23,291,940 km (0.038 R)
• M68: 23,474,449 km (0.1 R)
• M69: 24,812,303 km (0.11 R)
• M70: 24,905,502 km (0.084 R)
• M71: 25,045,526 km (0.074 R)
• M72: 25,702,261 km (0.067 R)
• M73: 26,364,680 km (0.072 R)
• M74: 26,602,541 km (0.055 R)
• M75: 26,793,427 km (0.028 R)
• M76: 27,224,568 km (0.099 R)
• M77: 27,609,633 km (0.081 R)
• M78: 28,824,817 km (0.044 R)
• M79: 28,922,804 km (0.099 R)
• M80: 29,365,015 km (0.095 R)
• M81: 31,559,017 km (0.11 R)
• M82: 31,710,560 km (0.086 R)
• M83: 32,115,671 km (0.045 R)
• M84: 32,675,616 km (0.047 R)
• M85: 33,290,164 km (0.08 R)
• M86: 33,650,395 km (0.064 R)
• M87: 34,426,808 km (0.114 R)
• M88: 34,582,689 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.7

Radius: 3

Gravity: 16.52 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.24 AU - 7.36 AU

Year: 11632 Days

Day: 16.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 33,890,470 km

• M1: 90,058 km (0.088 R)
• M2: 361,578 km (0.115 R)
• M3: 652,247 km (0.089 R)
• M4: 677,978 km (0.034 R)
• M5: 812,167 km (0.096 R)
• M6: 854,054 km (0.1 R)
• M7: 1,074,113 km (0.087 R)
• M8: 1,327,382 km (0.033 R)
• M9: 1,511,836 km (0.097 R)
• M10: 1,563,597 km (0.08 R)
• M11: 1,941,930 km (0.098 R)
• M12: 1,998,328 km (0.091 R)
• M13: 2,447,571 km (0.062 R)
• M14: 2,948,125 km (0.037 R)
• M15: 3,034,593 km (0.119 R)
• M16: 3,099,967 km (0.107 R)
• M17: 3,388,841 km (0.043 R)
• M18: 3,479,347 km (0.088 R)
• M19: 3,639,866 km (0.103 R)
• M20: 3,686,092 km (0.102 R)
• M21: 4,329,811 km (0.096 R)
• M22: 4,452,781 km (0.077 R)
• M23: 4,828,720 km (0.082 R)
• M24: 5,136,592 km (0.079 R)
• M25: 5,240,713 km (0.098 R)
• M26: 5,771,486 km (0.116 R)
• M27: 5,798,413 km (0.041 R)
• M28: 6,319,014 km (0.05 R)
• M29: 7,055,335 km (0.1 R)
• M30: 7,171,124 km (0.058 R)
• M31: 7,200,146 km (0.117 R)
• M32: 7,848,353 km (0.076 R)
• M33: 8,331,405 km (0.095 R)
• M34: 8,361,923 km (0.101 R)
• M35: 9,105,274 km (0.085 R)
• M36: 9,453,089 km (0.119 R)
• M37: 10,128,823 km (0.114 R)
• M38: 10,259,422 km (0.092 R)
• M39: 10,357,558 km (0.03 R)
• M40: 10,555,027 km (0.079 R)
• M41: 10,654,211 km (0.061 R)
• M42: 10,687,272 km (0.048 R)
• M43: 10,886,835 km (0.092 R)
• M44: 11,765,274 km (0.102 R)
• M45: 11,936,863 km (0.078 R)
• M46: 12,386,704 km (0.104 R)
• M47: 12,526,279 km (0.109 R)
• M48: 12,736,613 km (0.096 R)
• M49: 12,983,450 km (0.105 R)
• M50: 13,089,664 km (0.104 R)
• M51: 13,481,760 km (0.057 R)
• M52: 13,986,354 km (0.114 R)
• M53: 14,387,126 km (0.065 R)
• M54: 15,536,786 km (0.109 R)
• M55: 15,687,282 km (0.09 R)
• M56: 15,762,679 km (0.105 R)
• M57: 15,951,771 km (0.119 R)
• M58: 16,446,790 km (0.048 R)
• M59: 16,831,107 km (0.105 R)
• M60: 16,908,299 km (0.107 R)
• M61: 17,491,133 km (0.075 R)
• M62: 18,357,903 km (0.11 R)
• M63: 18,516,925 km (0.101 R)
• M64: 19,562,016 km (0.112 R)
• M65: 19,643,248 km (0.098 R)
• M66: 19,765,170 km (0.064 R)
• M67: 20,050,902 km (0.086 R)
• M68: 20,091,742 km (0.117 R)
• M69: 20,502,388 km (0.115 R)
• M70: 20,874,438 km (0.056 R)
• M71: 21,040,492 km (0.099 R)
• M72: 21,457,421 km (0.067 R)
• M73: 21,499,308 km (0.099 R)
• M74: 21,919,230 km (0.086 R)
• M75: 22,087,976 km (0.089 R)
• M76: 22,554,273 km (0.053 R)
• M77: 22,852,720 km (0.112 R)
• M78: 23,023,860 km (0.104 R)
• M79: 23,195,449 km (0.106 R)
• M80: 23,582,908 km (0.075 R)
• M81: 23,755,843 km (0.103 R)
• M82: 24,059,526 km (0.096 R)
• M83: 24,189,976 km (0.074 R)
• M84: 24,978,057 km (0.093 R)
• M85: 25,463,652 km (0.12 R)
• M86: 26,220,468 km (0.074 R)
• M87: 27,255,984 km (0.067 R)
• M88: 27,482,924 km (0.059 R)
• M89: 27,755,940 km (0.099 R)
• M90: 28,442,594 km (0.072 R)
• M91: 29,227,534 km (0.118 R)
• M92: 29,413,335 km (0.077 R)
• M93: 30,019,655 km (0.117 R)
• M94: 30,960,476 km (0.066 R)
• M95: 31,007,749 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 428.5

Radius: 6.3

Gravity: 10.8 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.88 AU - 12.86 AU

Year: 21907 Days

Day: 20.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 33,890,470 km

• M1: 102,774 km (0.088 R)
• M2: 455,376 km (0.106 R)
• M3: 511,326 km (0.072 R)
• M4: 651,798 km (0.113 R)
• M5: 782,098 km (0.052 R)
• M6: 993,629 km (0.051 R)
• M7: 1,068,129 km (0.09 R)
• M8: 1,700,180 km (0.088 R)
• M9: 2,262,518 km (0.1 R)
• M10: 2,495,741 km (0.088 R)
• M11: 2,913,718 km (0.109 R)
• M12: 3,580,775 km (0.115 R)
• M13: 3,813,250 km (0.083 R)
• M14: 4,962,311 km (0.093 R)
• M15: 5,265,247 km (0.092 R)
• M16: 5,441,024 km (0.086 R)
• M17: 5,934,548 km (0.032 R)
• M18: 6,489,107 km (0.111 R)
• M19: 7,449,824 km (0.111 R)
• M20: 7,896,524 km (0.114 R)
• M21: 7,996,904 km (0.06 R)
• M22: 8,505,537 km (0.062 R)
• M23: 8,919,923 km (0.081 R)
• M24: 10,697,744 km (0.099 R)
• M25: 10,976,594 km (0.087 R)
• M26: 11,484,180 km (0.088 R)
• M27: 12,231,122 km (0.07 R)
• M28: 12,405,703 km (0.097 R)
• M29: 12,816,199 km (0.071 R)
• M30: 13,892,257 km (0.06 R)
• M31: 14,441,131 km (0.12 R)
• M32: 15,939,204 km (0.08 R)
• M33: 16,002,634 km (0.111 R)
• M34: 16,129,942 km (0.06 R)
• M35: 17,551,421 km (0.032 R)
• M36: 17,880,087 km (0.111 R)
• M37: 18,277,120 km (0.066 R)
• M38: 19,689,623 km (0.082 R)
• M39: 19,894,273 km (0.061 R)
• M40: 20,581,376 km (0.049 R)
• M41: 20,650,640 km (0.098 R)
• M42: 20,997,557 km (0.056 R)
• M43: 21,346,419 km (0.08 R)
• M44: 21,908,459 km (0.067 R)
• M45: 22,404,376 km (0.12 R)
• M46: 22,760,867 km (0.102 R)
• M47: 23,262,918 km (0.06 R)
• M48: 23,841,413 km (0.069 R)
• M49: 24,571,001 km (0.07 R)
• M50: 25,307,921 km (0.07 R)
• M51: 25,382,121 km (0.118 R)
• M52: 25,902,722 km (0.068 R)
• M53: 26,201,917 km (0.09 R)
• M54: 29,489,031 km (0.11 R)
• M55: 30,823,893 km (0.041 R)
• M56: 32,822,521 km (0.077 R)
• M57: 32,903,453 km (0.039 R)
• M58: 33,227,333 km (0.094 R)
• M59: 34,041,743 km (0.027 R)
• M60: 34,287,383 km (0.113 R)
• M61: 34,615,750 km (0.072 R)
• M62: 36,273,445 km (0.116 R)
• M63: 36,356,920 km (0.095 R)
• M64: 36,943,643 km (0.078 R)
• M65: 37,027,717 km (0.105 R)
• M66: 38,126,513 km (0.052 R)
• M67: 38,722,511 km (0.105 R)
• M68: 39,150,212 km (0.097 R)
• M69: 40,355,821 km (0.089 R)
• M70: 42,011,570 km (0.084 R)
• M71: 42,803,541 km (0.062 R)
• M72: 42,980,216 km (0.117 R)
• M73: 45,569,157 km (0.089 R)
• M74: 45,659,365 km (0.032 R)
• M75: 46,745,894 km (0.116 R)
• M76: 49,129,437 km (0.087 R)
• M77: 49,221,888 km (0.089 R)
• M78: 50,242,894 km (0.09 R)
• M79: 51,083,335 km (0.096 R)
• M80: 51,552,324 km (0.078 R)
• M81: 52,683,583 km (0.112 R)
• M82: 54,874,593 km (0.088 R)
• M83: 55,450,994 km (0.115 R)
• M84: 56,029,489 km (0.065 R)
• M85: 56,222,769 km (0.106 R)
• M86: 56,319,559 km (0.1 R)
• M87: 56,706,868 km (0.097 R)
• M88: 58,265,528 km (0.051 R)
• M89: 60,629,474 km (0.076 R)
• M90: 60,927,323 km (0.071 R)
• M91: 61,026,656 km (0.118 R)
• M92: 62,924,455 km (0.095 R)
• M93: 63,426,954 km (0.092 R)
• M94: 66,266,322 km (0.104 R)
• M95: 66,675,322 km (0.109 R)
• M96: 67,085,071 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.6

Radius: 7.1

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.21 AU - 11.79 AU

Year: 22320 Days

Day: 19.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 33,890,470 km

• M1: 89,310 km (0.115 R)
• M2: 221,854 km (0.066 R)
• M3: 328,816 km (0.108 R)
• M4: 477,666 km (0.1 R)
• M5: 796,459 km (0.11 R)
• M6: 882,029 km (0.104 R)
• M7: 1,047,035 km (0.104 R)
• M8: 1,746,406 km (0.102 R)
• M9: 2,032,437 km (0.081 R)
• M10: 2,436,650 km (0.091 R)
• M11: 2,669,724 km (0.084 R)
• M12: 2,976,698 km (0.105 R)
• M13: 3,248,667 km (0.079 R)
• M14: 3,481,591 km (0.07 R)
• M15: 4,012,963 km (0.07 R)
• M16: 5,123,278 km (0.12 R)
• M17: 5,177,134 km (0.091 R)
• M18: 5,670,358 km (0.062 R)
• M19: 7,117,418 km (0.103 R)
• M20: 9,223,307 km (0.11 R)
• M21: 13,427,157 km (0.06 R)
• M22: 14,215,687 km (0.085 R)
• M23: 14,596,414 km (0.111 R)
• M24: 15,680,400 km (0.109 R)
• M25: 16,034,349 km (0.079 R)
• M26: 20,225,333 km (0.065 R)
• M27: 20,954,922 km (0.068 R)
• M28: 21,562,139 km (0.065 R)
• M29: 22,483,962 km (0.094 R)
• M30: 22,794,078 km (0.075 R)
• M31: 24,093,934 km (0.077 R)
• M32: 24,547,814 km (0.043 R)
• M33: 25,417,725 km (0.08 R)
• M34: 26,297,810 km (0.054 R)
• M35: 27,046,547 km (0.082 R)
• M36: 32,280,977 km (0.092 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 13,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit