🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.2

Radius: 12.7

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.59 AU - 0.75 AU

Year: 379 Days

Day: 15 Hours

Environment

Temp: -155 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 43,442,444 km

• M1: 200,461 km (0.094 R)
• M2: 338,390 km (0.11 R)
• M3: 434,582 km (0.079 R)
• M4: 554,559 km (0.038 R)
• M5: 648,507 km (0.119 R)
• M6: 728,392 km (0.119 R)
• M7: 829,520 km (0.116 R)
• M8: 931,247 km (0.112 R)
• M9: 1,014,274 km (0.12 R)
• M10: 1,134,101 km (0.053 R)
• M11: 1,213,538 km (0.112 R)
• M12: 1,294,919 km (0.114 R)
• M13: 1,463,815 km (0.112 R)
• M14: 1,657,096 km (0.062 R)
• M15: 1,736,981 km (0.103 R)
• M16: 1,818,063 km (0.115 R)
• M17: 1,900,641 km (0.085 R)
• M18: 2,032,885 km (0.11 R)
• M19: 2,131,171 km (0.11 R)
• M20: 2,268,951 km (0.038 R)
• M21: 2,409,723 km (0.061 R)
• M22: 2,527,306 km (0.119 R)
• M23: 2,606,593 km (0.056 R)
• M24: 2,734,200 km (0.094 R)
• M25: 2,815,881 km (0.105 R)
• M26: 3,079,921 km (0.06 R)
• M27: 3,505,976 km (0.055 R)
• M28: 3,602,466 km (0.078 R)
• M29: 3,782,881 km (0.093 R)
• M30: 3,912,583 km (0.065 R)
• M31: 4,255,311 km (0.073 R)
• M32: 4,689,145 km (0.109 R)
• M33: 4,795,809 km (0.085 R)
• M34: 4,936,431 km (0.085 R)
• M35: 5,078,549 km (0.085 R)
• M36: 5,238,917 km (0.118 R)
• M37: 5,426,812 km (0.105 R)
• M38: 5,695,341 km (0.118 R)
• M39: 5,959,381 km (0.056 R)
• M40: 6,092,972 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.4

Radius: 8.6

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.64 AU - 0.72 AU

Year: 387 Days

Day: 7.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 43,442,444 km

• M1: 109,954 km (0.096 R)
• M2: 168,148 km (0.094 R)
• M3: 236,963 km (0.092 R)
• M4: 305,479 km (0.057 R)
• M5: 359,932 km (0.083 R)
• M6: 436,975 km (0.044 R)
• M7: 494,122 km (0.099 R)
• M8: 550,969 km (0.078 R)
• M9: 664,663 km (0.085 R)
• M10: 739,911 km (0.097 R)
• M11: 810,372 km (0.095 R)
• M12: 874,998 km (0.07 R)
• M13: 962,662 km (0.082 R)
• M14: 1,049,130 km (0.111 R)
• M15: 1,179,280 km (0.117 R)
• M16: 1,258,118 km (0.115 R)
• M17: 1,338,751 km (0.083 R)
• M18: 1,416,393 km (0.088 R)
• M19: 1,510,490 km (0.095 R)
• M20: 1,565,991 km (0.053 R)
• M21: 1,622,239 km (0.076 R)
• M22: 1,821,803 km (0.095 R)
• M23: 1,886,429 km (0.12 R)
• M24: 1,941,032 km (0.099 R)
• M25: 2,012,690 km (0.054 R)
• M26: 2,102,149 km (0.106 R)
• M27: 2,227,512 km (0.103 R)
• M28: 2,320,113 km (0.116 R)
• M29: 2,390,574 km (0.113 R)
• M30: 2,545,557 km (0.108 R)
• M31: 2,636,513 km (0.062 R)
• M32: 2,878,113 km (0.083 R)
• M33: 2,934,811 km (0.051 R)
• M34: 3,068,851 km (0.035 R)
• M35: 3,146,342 km (0.053 R)
• M36: 3,257,194 km (0.11 R)
• M37: 3,462,892 km (0.055 R)
• M38: 3,530,061 km (0.077 R)
• M39: 3,645,401 km (0.095 R)
• M40: 3,782,732 km (0.112 R)
• M41: 3,935,770 km (0.052 R)
• M42: 4,013,112 km (0.113 R)
• M43: 4,162,112 km (0.091 R)
• M44: 4,226,589 km (0.098 R)
• M45: 4,546,279 km (0.109 R)
• M46: 4,620,181 km (0.107 R)
• M47: 4,694,381 km (0.079 R)
• M48: 4,851,459 km (0.118 R)
• M49: 5,055,959 km (0.095 R)
• M50: 5,170,850 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.3

Radius: 11.9

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.64 AU - 0.96 AU

Year: 494 Days

Day: 10.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 43,442,444 km

• M1: 150,795 km (0.09 R)
• M2: 230,082 km (0.071 R)
• M3: 322,832 km (0.043 R)
• M4: 404,662 km (0.115 R)
• M5: 496,366 km (0.11 R)
• M6: 623,374 km (0.073 R)
• M7: 717,771 km (0.091 R)
• M8: 796,459 km (0.098 R)
• M9: 927,507 km (0.105 R)
• M10: 1,028,485 km (0.104 R)
• M11: 1,138,290 km (0.118 R)
• M12: 1,222,215 km (0.072 R)
• M13: 1,298,210 km (0.105 R)
• M14: 1,412,653 km (0.064 R)
• M15: 1,498,073 km (0.084 R)
• M16: 1,579,903 km (0.101 R)
• M17: 1,719,777 km (0.104 R)
• M18: 1,840,652 km (0.055 R)
• M19: 1,994,289 km (0.111 R)
• M20: 2,072,678 km (0.095 R)
• M21: 2,195,498 km (0.054 R)
• M22: 2,327,144 km (0.12 R)
• M23: 2,526,558 km (0.098 R)
• M24: 2,658,205 km (0.075 R)
• M25: 2,798,827 km (0.111 R)
• M26: 3,045,962 km (0.07 R)
• M27: 3,144,098 km (0.046 R)
• M28: 3,408,438 km (0.077 R)
• M29: 3,613,387 km (0.096 R)
• M30: 3,687,588 km (0.098 R)
• M31: 3,966,737 km (0.116 R)
• M32: 4,135,932 km (0.115 R)
• M33: 4,268,476 km (0.101 R)
• M34: 4,386,509 km (0.086 R)
• M35: 4,666,257 km (0.113 R)
• M36: 4,853,254 km (0.119 R)
• M37: 5,277,065 km (0.106 R)
• M38: 5,369,965 km (0.116 R)
• M39: 5,480,518 km (0.079 R)
• M40: 5,609,172 km (0.041 R)
• M41: 5,721,371 km (0.08 R)
• M42: 5,825,640 km (0.092 R)
• M43: 5,948,161 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.3

Radius: 13.8

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.89 AU - 1.99 AU

Year: 1865 Days

Day: 14.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 43,442,444 km

• M1: 182,659 km (0.087 R)
• M2: 288,125 km (0.07 R)
• M3: 451,337 km (0.05 R)
• M4: 544,087 km (0.076 R)
• M5: 765,792 km (0.032 R)
• M6: 858,841 km (0.06 R)
• M7: 975,079 km (0.082 R)
• M8: 1,137,093 km (0.091 R)
• M9: 1,238,820 km (0.059 R)
• M10: 1,329,775 km (0.107 R)
• M11: 1,415,944 km (0.12 R)
• M12: 1,519,017 km (0.087 R)
• M13: 1,860,100 km (0.078 R)
• M14: 1,982,172 km (0.092 R)
• M15: 2,073,426 km (0.11 R)
• M16: 2,251,747 km (0.077 R)
• M17: 2,382,346 km (0.12 R)
• M18: 2,488,710 km (0.088 R)
• M19: 2,605,845 km (0.08 R)
• M20: 2,715,650 km (0.044 R)
• M21: 3,161,003 km (0.104 R)
• M22: 3,258,690 km (0.037 R)
• M23: 3,407,391 km (0.054 R)
• M24: 3,558,335 km (0.044 R)
• M25: 3,783,929 km (0.1 R)
• M26: 3,940,408 km (0.089 R)
• M27: 4,099,131 km (0.088 R)
• M28: 4,357,487 km (0.111 R)
• M29: 4,444,852 km (0.086 R)
• M30: 4,554,956 km (0.119 R)
• M31: 4,766,487 km (0.118 R)
• M32: 4,879,284 km (0.115 R)
• M33: 5,072,864 km (0.088 R)
• M34: 5,280,805 km (0.114 R)
• M35: 5,409,309 km (0.114 R)
• M36: 5,586,134 km (0.042 R)
• M37: 5,885,180 km (0.05 R)
• M38: 6,091,625 km (0.083 R)
• M39: 6,263,513 km (0.047 R)
• M40: 6,725,471 km (0.094 R)
• M41: 6,864,897 km (0.118 R)
• M42: 6,966,922 km (0.114 R)
• M43: 7,056,681 km (0.092 R)
• M44: 7,354,231 km (0.071 R)
• M45: 7,655,970 km (0.1 R)
• M46: 7,801,679 km (0.096 R)
• M47: 7,908,342 km (0.114 R)
• M48: 8,015,304 km (0.105 R)
• M49: 8,163,406 km (0.1 R)
• M50: 8,475,916 km (0.108 R)
• M51: 8,806,228 km (0.082 R)
• M52: 8,945,055 km (0.117 R)
• M53: 9,070,717 km (0.107 R)
• M54: 9,351,961 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.9

Radius: 10.9

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.13 AU - 2.21 AU

Year: 2206 Days

Day: 11.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 43,442,444 km

• M1: 160,668 km (0.083 R)
• M2: 243,246 km (0.067 R)
• M3: 315,053 km (0.119 R)
• M4: 392,246 km (0.108 R)
• M5: 503,995 km (0.107 R)
• M6: 820,544 km (0.111 R)
• M7: 928,404 km (0.071 R)
• M8: 1,104,182 km (0.095 R)
• M9: 1,205,759 km (0.11 R)
• M10: 1,310,627 km (0.086 R)
• M11: 1,418,786 km (0.091 R)
• M12: 1,740,122 km (0.049 R)
• M13: 1,892,862 km (0.079 R)
• M14: 2,004,761 km (0.101 R)
• M15: 2,282,564 km (0.059 R)
• M16: 2,353,922 km (0.065 R)
• M17: 2,597,617 km (0.098 R)
• M18: 2,773,096 km (0.095 R)
• M19: 2,913,867 km (0.071 R)
• M20: 3,083,212 km (0.109 R)
• M21: 3,229,220 km (0.085 R)
• M22: 3,377,471 km (0.112 R)
• M23: 3,597,230 km (0.106 R)
• M24: 3,680,856 km (0.114 R)
• M25: 3,892,836 km (0.115 R)
• M26: 4,269,822 km (0.103 R)
• M27: 4,688,996 km (0.115 R)
• M28: 4,795,958 km (0.078 R)
• M29: 5,105,775 km (0.072 R)
• M30: 5,279,159 km (0.077 R)
• M31: 5,534,672 km (0.108 R)
• M32: 6,107,931 km (0.035 R)
• M33: 6,224,767 km (0.105 R)
• M34: 6,545,954 km (0.111 R)
• M35: 6,855,322 km (0.065 R)
• M36: 7,470,469 km (0.09 R)
• M37: 7,739,595 km (0.117 R)
• M38: 7,884,406 km (0.094 R)
• M39: 7,993,613 km (0.046 R)
• M40: 8,417,124 km (0.083 R)
• M41: 8,584,674 km (0.093 R)
• M42: 8,715,871 km (0.066 R)
• M43: 8,980,360 km (0.119 R)
• M44: 9,247,392 km (0.057 R)
• M45: 9,362,583 km (0.1 R)
• M46: 9,906,820 km (0.096 R)
• M47: 10,341,701 km (0.081 R)
• M48: 10,421,436 km (0.083 R)
• M49: 11,066,652 km (0.084 R)
• M50: 11,435,261 km (0.105 R)
• M51: 11,828,853 km (0.078 R)
• M52: 12,037,841 km (0.109 R)
• M53: 12,693,230 km (0.116 R)
• M54: 13,208,744 km (0.1 R)
• M55: 13,665,317 km (0.118 R)
• M56: 14,038,863 km (0.079 R)
• M57: 14,348,979 km (0.092 R)
• M58: 14,571,880 km (0.115 R)
• M59: 14,706,069 km (0.111 R)
• M60: 15,021,122 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.6

Radius: 14.7

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.12 AU - 3.6 AU

Year: 4251 Days

Day: 14.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,442,444 km

• M1: 244,443 km (0.068 R)
• M2: 430,692 km (0.071 R)
• M3: 541,245 km (0.093 R)
• M4: 632,799 km (0.077 R)
• M5: 1,022,501 km (0.092 R)
• M6: 1,114,953 km (0.099 R)
• M7: 1,440,777 km (0.087 R)
• M8: 1,654,403 km (0.104 R)
• M9: 1,781,411 km (0.082 R)
• M10: 2,062,655 km (0.072 R)
• M11: 2,217,489 km (0.046 R)
• M12: 2,448,468 km (0.073 R)
• M13: 2,557,824 km (0.113 R)
• M14: 2,706,225 km (0.106 R)
• M15: 2,934,362 km (0.108 R)
• M16: 3,070,347 km (0.077 R)
• M17: 3,430,279 km (0.055 R)
• M18: 3,657,070 km (0.111 R)
• M19: 3,867,554 km (0.026 R)
• M20: 3,974,367 km (0.105 R)
• M21: 4,411,641 km (0.06 R)
• M22: 4,590,859 km (0.098 R)
• M23: 4,749,882 km (0.085 R)
• M24: 4,933,738 km (0.098 R)
• M25: 5,190,448 km (0.064 R)
• M26: 5,403,924 km (0.085 R)
• M27: 5,888,621 km (0.045 R)
• M28: 5,987,356 km (0.094 R)
• M29: 6,136,355 km (0.104 R)
• M30: 6,412,812 km (0.114 R)
• M31: 6,642,145 km (0.086 R)
• M32: 6,822,411 km (0.047 R)
• M33: 7,399,559 km (0.072 R)
• M34: 8,267,227 km (0.088 R)
• M35: 8,573,005 km (0.116 R)
• M36: 8,882,523 km (0.086 R)
• M37: 9,138,485 km (0.088 R)
• M38: 9,716,083 km (0.116 R)
• M39: 9,833,068 km (0.1 R)
• M40: 10,216,487 km (0.113 R)
• M41: 10,395,107 km (0.063 R)
• M42: 10,755,638 km (0.092 R)
• M43: 11,303,914 km (0.108 R)
• M44: 11,457,851 km (0.059 R)
• M45: 11,612,535 km (0.119 R)
• M46: 11,705,734 km (0.117 R)
• M47: 12,112,192 km (0.108 R)
• M48: 12,459,857 km (0.104 R)
• M49: 12,618,880 km (0.107 R)
• M50: 12,842,828 km (0.097 R)
• M51: 13,035,659 km (0.059 R)
• M52: 14,147,321 km (0.094 R)
• M53: 15,187,325 km (0.11 R)
• M54: 15,733,657 km (0.044 R)
• M55: 16,251,864 km (0.056 R)
• M56: 16,740,451 km (0.095 R)
• M57: 16,951,384 km (0.095 R)
• M58: 18,055,266 km (0.111 R)
• M59: 18,199,329 km (0.082 R)
• M60: 18,380,043 km (0.11 R)
• M61: 18,597,708 km (0.057 R)
• M62: 19,072,233 km (0.107 R)
• M63: 19,218,988 km (0.108 R)
• M64: 19,476,895 km (0.071 R)
• M65: 19,958,750 km (0.081 R)
• M66: 20,594,840 km (0.098 R)
• M67: 21,047,822 km (0.101 R)
• M68: 21,161,666 km (0.065 R)
• M69: 21,887,066 km (0.119 R)
• M70: 22,310,727 km (0.097 R)
• M71: 22,426,666 km (0.114 R)
• M72: 23,834,681 km (0.087 R)
• M73: 24,230,816 km (0.095 R)
• M74: 24,389,838 km (0.065 R)
• M75: 24,589,252 km (0.12 R)
• M76: 24,989,576 km (0.051 R)
• M77: 26,040,501 km (0.078 R)
• M78: 26,285,094 km (0.08 R)
• M79: 26,612,414 km (0.113 R)
• M80: 27,188,366 km (0.059 R)
• M81: 27,685,480 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.9

Radius: 13

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.97 AU - 6.09 AU

Year: 8976 Days

Day: 11.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,442,444 km

• M1: 225,893 km (0.094 R)
• M2: 445,054 km (0.062 R)
• M3: 588,668 km (0.097 R)
• M4: 766,240 km (0.092 R)
• M5: 1,234,182 km (0.104 R)
• M6: 1,369,419 km (0.108 R)
• M7: 1,509,891 km (0.043 R)
• M8: 1,613,263 km (0.073 R)
• M9: 2,074,474 km (0.041 R)
• M10: 2,261,022 km (0.11 R)
• M11: 3,009,909 km (0.098 R)
• M12: 3,330,198 km (0.09 R)
• M13: 3,774,504 km (0.118 R)
• M14: 4,149,546 km (0.111 R)
• M15: 4,811,666 km (0.094 R)
• M16: 4,935,683 km (0.075 R)
• M17: 5,346,179 km (0.119 R)
• M18: 5,442,520 km (0.091 R)
• M19: 5,866,480 km (0.117 R)
• M20: 6,539,970 km (0.065 R)
• M21: 6,781,421 km (0.07 R)
• M22: 6,920,846 km (0.105 R)
• M23: 7,849,849 km (0.094 R)
• M24: 8,329,161 km (0.095 R)
• M25: 8,894,042 km (0.082 R)
• M26: 10,743,521 km (0.105 R)
• M27: 10,987,964 km (0.098 R)
• M28: 11,152,072 km (0.095 R)
• M29: 12,238,003 km (0.092 R)
• M30: 13,009,629 km (0.09 R)
• M31: 13,357,743 km (0.11 R)
• M32: 14,241,119 km (0.07 R)
• M33: 14,330,578 km (0.079 R)
• M34: 14,464,917 km (0.087 R)
• M35: 14,961,582 km (0.12 R)
• M36: 15,052,388 km (0.058 R)
• M37: 15,143,493 km (0.099 R)
• M38: 16,157,468 km (0.072 R)
• M39: 16,390,990 km (0.057 R)
• M40: 17,911,951 km (0.047 R)
• M41: 18,396,349 km (0.048 R)
• M42: 18,885,235 km (0.089 R)
• M43: 19,180,691 km (0.071 R)
• M44: 19,775,941 km (0.082 R)
• M45: 19,975,804 km (0.109 R)
• M46: 20,276,795 km (0.068 R)
• M47: 21,086,717 km (0.069 R)
• M48: 21,444,406 km (0.094 R)
• M49: 22,217,677 km (0.057 R)
• M50: 22,685,919 km (0.119 R)
• M51: 23,000,074 km (0.093 R)
• M52: 24,270,609 km (0.113 R)
• M53: 24,484,534 km (0.084 R)
• M54: 25,022,338 km (0.089 R)
• M55: 25,130,348 km (0.088 R)
• M56: 25,999,960 km (0.062 R)
• M57: 26,164,219 km (0.072 R)
• M58: 26,603,588 km (0.118 R)
• M59: 28,554,942 km (0.109 R)
• M60: 30,725,308 km (0.057 R)
• M61: 30,898,842 km (0.095 R)
• M62: 31,538,223 km (0.069 R)
• M63: 31,947,373 km (0.1 R)
• M64: 32,123,300 km (0.097 R)
• M65: 32,240,735 km (0.057 R)
• M66: 33,126,055 km (0.091 R)
• M67: 33,541,937 km (0.104 R)
• M68: 35,041,356 km (0.119 R)
• M69: 35,951,510 km (0.042 R)
• M70: 36,256,540 km (0.079 R)
• M71: 36,746,473 km (0.075 R)
• M72: 37,115,381 km (0.085 R)
• M73: 37,609,204 km (0.092 R)
• M74: 38,416,284 km (0.057 R)
• M75: 39,354,712 km (0.06 R)
• M76: 40,681,047 km (0.091 R)
• M77: 41,445,641 km (0.052 R)
• M78: 41,957,864 km (0.091 R)
• M79: 42,214,874 km (0.076 R)
• M80: 43,377,548 km (0.092 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: 469 - 11,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit