🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.1

Radius: 10.5

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.77 AU - 0.77 AU

Year: 451 Days

Day: 7.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,346,538 km

• M1: 141,819 km (0.062 R)
• M2: 220,358 km (0.078 R)
• M3: 309,518 km (0.084 R)
• M4: 384,467 km (0.11 R)
• M5: 462,108 km (0.082 R)
• M6: 584,180 km (0.099 R)
• M7: 649,853 km (0.044 R)
• M8: 728,990 km (0.119 R)
• M9: 845,078 km (0.055 R)
• M10: 932,593 km (0.103 R)
• M11: 1,068,129 km (0.061 R)
• M12: 1,172,249 km (0.11 R)
• M13: 1,328,279 km (0.112 R)
• M14: 1,431,801 km (0.114 R)
• M15: 1,505,403 km (0.116 R)
• M16: 1,589,777 km (0.108 R)
• M17: 1,753,885 km (0.114 R)
• M18: 1,847,982 km (0.09 R)
• M19: 1,954,197 km (0.12 R)
• M20: 2,026,004 km (0.117 R)
• M21: 2,167,374 km (0.077 R)
• M22: 2,247,259 km (0.098 R)
• M23: 2,317,421 km (0.082 R)
• M24: 2,432,162 km (0.089 R)
• M25: 2,526,558 km (0.1 R)
• M26: 2,678,999 km (0.112 R)
• M27: 2,828,896 km (0.037 R)
• M28: 3,276,493 km (0.083 R)
• M29: 3,362,661 km (0.116 R)
• M30: 3,455,711 km (0.111 R)
• M31: 3,574,791 km (0.112 R)
• M32: 3,644,503 km (0.1 R)
• M33: 3,759,394 km (0.089 R)
• M34: 3,953,722 km (0.104 R)
• M35: 4,025,679 km (0.065 R)
• M36: 4,157,923 km (0.097 R)
• M37: 4,399,524 km (0.098 R)
• M38: 4,515,163 km (0.11 R)
• M39: 4,618,236 km (0.061 R)
• M40: 4,742,701 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.8

Radius: 9.4

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.77 AU - 0.83 AU

Year: 477 Days

Day: 11.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 78,346,538 km

• M1: 149,747 km (0.083 R)
• M2: 217,964 km (0.083 R)
• M3: 287,826 km (0.11 R)
• M4: 363,224 km (0.117 R)
• M5: 423,362 km (0.101 R)
• M6: 494,122 km (0.098 R)
• M7: 589,864 km (0.108 R)
• M8: 689,048 km (0.048 R)
• M9: 748,438 km (0.12 R)
• M10: 845,078 km (0.077 R)
• M11: 979,567 km (0.093 R)
• M12: 1,086,380 km (0.05 R)
• M13: 1,161,328 km (0.06 R)
• M14: 1,340,098 km (0.086 R)
• M15: 1,435,392 km (0.046 R)
• M16: 1,513,332 km (0.119 R)
• M17: 1,607,728 km (0.114 R)
• M18: 1,699,133 km (0.065 R)
• M19: 1,818,512 km (0.094 R)
• M20: 1,967,661 km (0.107 R)
• M21: 2,104,244 km (0.069 R)
• M22: 2,312,334 km (0.095 R)
• M23: 2,416,155 km (0.111 R)
• M24: 2,497,836 km (0.103 R)
• M25: 2,628,285 km (0.051 R)
• M26: 2,706,375 km (0.051 R)
• M27: 2,779,229 km (0.092 R)
• M28: 2,908,332 km (0.03 R)
• M29: 3,014,247 km (0.118 R)
• M30: 3,089,794 km (0.052 R)
• M31: 3,230,117 km (0.113 R)
• M32: 3,339,922 km (0.059 R)
• M33: 3,424,744 km (0.097 R)
• M34: 3,589,900 km (0.072 R)
• M35: 3,690,280 km (0.048 R)
• M36: 3,751,017 km (0.049 R)
• M37: 4,004,137 km (0.111 R)
• M38: 4,073,550 km (0.063 R)
• M39: 4,192,331 km (0.091 R)
• M40: 4,262,791 km (0.027 R)
• M41: 4,745,244 km (0.103 R)
• M42: 4,818,697 km (0.1 R)
• M43: 5,019,158 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327

Radius: 8.5

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.46 AU - 2.24 AU

Year: 1678 Days

Day: 10 Hours

Environment

Temp: -197 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 78,346,538 km

• M1: 106,065 km (0.089 R)
• M2: 186,100 km (0.086 R)
• M3: 247,435 km (0.079 R)
• M4: 366,066 km (0.109 R)
• M5: 484,398 km (0.1 R)
• M6: 557,551 km (0.102 R)
• M7: 665,711 km (0.08 R)
• M8: 729,140 km (0.087 R)
• M9: 828,323 km (0.078 R)
• M10: 904,170 km (0.062 R)
• M11: 989,590 km (0.072 R)
• M12: 1,169,107 km (0.055 R)
• M13: 1,247,048 km (0.118 R)
• M14: 1,359,246 km (0.107 R)
• M15: 1,474,885 km (0.078 R)
• M16: 1,542,504 km (0.058 R)
• M17: 1,663,528 km (0.115 R)
• M18: 1,751,791 km (0.038 R)
• M19: 1,823,598 km (0.088 R)
• M20: 1,960,929 km (0.099 R)
• M21: 2,207,317 km (0.064 R)
• M22: 2,265,660 km (0.043 R)
• M23: 2,324,452 km (0.098 R)
• M24: 2,383,842 km (0.099 R)
• M25: 2,677,802 km (0.097 R)
• M26: 2,823,959 km (0.111 R)
• M27: 3,289,358 km (0.094 R)
• M28: 3,378,668 km (0.12 R)
• M29: 3,434,917 km (0.115 R)
• M30: 3,848,854 km (0.077 R)
• M31: 4,412,988 km (0.114 R)
• M32: 4,598,639 km (0.092 R)
• M33: 4,888,110 km (0.048 R)
• M34: 5,041,598 km (0.097 R)
• M35: 5,392,704 km (0.093 R)
• M36: 5,511,485 km (0.066 R)
• M37: 5,765,203 km (0.056 R)
• M38: 5,913,753 km (0.117 R)
• M39: 5,995,434 km (0.115 R)
• M40: 6,063,650 km (0.093 R)
• M41: 6,173,455 km (0.035 R)
• M42: 6,395,159 km (0.119 R)
• M43: 6,520,971 km (0.08 R)
• M44: 6,605,344 km (0.104 R)
• M45: 6,690,017 km (0.116 R)
• M46: 6,789,350 km (0.051 R)
• M47: 7,018,235 km (0.117 R)
• M48: 7,395,371 km (0.114 R)
• M49: 7,498,144 km (0.074 R)
• M50: 7,779,388 km (0.081 R)
• M51: 7,838,928 km (0.09 R)
• M52: 7,943,647 km (0.095 R)
• M53: 8,063,924 km (0.119 R)
• M54: 8,397,826 km (0.106 R)
• M55: 8,489,679 km (0.051 R)
• M56: 8,566,572 km (0.087 R)
• M57: 8,829,416 km (0.079 R)
• M58: 9,110,660 km (0.106 R)
• M59: 9,363,032 km (0.101 R)
• M60: 9,826,486 km (0.074 R)
• M61: 11,110,035 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.9

Radius: 14.3

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.62 AU - 2.72 AU

Year: 2909 Days

Day: 13.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 78,346,538 km

• M1: 187,895 km (0.077 R)
• M2: 278,551 km (0.069 R)
• M3: 417,976 km (0.114 R)
• M4: 533,915 km (0.052 R)
• M5: 663,915 km (0.088 R)
• M6: 1,026,690 km (0.093 R)
• M7: 1,231,639 km (0.105 R)
• M8: 1,413,401 km (0.117 R)
• M9: 1,697,038 km (0.071 R)
• M10: 1,818,512 km (0.095 R)
• M11: 1,971,102 km (0.085 R)
• M12: 2,099,457 km (0.092 R)
• M13: 2,289,745 km (0.102 R)
• M14: 2,625,293 km (0.037 R)
• M15: 2,799,126 km (0.08 R)
• M16: 2,927,930 km (0.1 R)
• M17: 3,092,038 km (0.033 R)
• M18: 3,360,866 km (0.076 R)
• M19: 3,515,550 km (0.053 R)
• M20: 3,994,114 km (0.108 R)
• M21: 4,176,623 km (0.074 R)
• M22: 4,343,425 km (0.071 R)
• M23: 4,741,205 km (0.066 R)
• M24: 4,876,442 km (0.097 R)
• M25: 5,091,564 km (0.112 R)
• M26: 5,190,448 km (0.043 R)
• M27: 5,470,794 km (0.054 R)
• M28: 5,694,593 km (0.091 R)
• M29: 6,214,445 km (0.116 R)
• M30: 6,320,360 km (0.061 R)
• M31: 6,749,706 km (0.11 R)
• M32: 6,880,455 km (0.09 R)
• M33: 7,637,121 km (0.077 R)
• M34: 7,910,586 km (0.08 R)
• M35: 8,187,342 km (0.08 R)
• M36: 9,060,545 km (0.093 R)
• M37: 9,545,092 km (0.118 R)
• M38: 10,187,465 km (0.064 R)
• M39: 10,463,623 km (0.1 R)
• M40: 10,615,166 km (0.086 R)
• M41: 11,566,459 km (0.027 R)
• M42: 11,801,926 km (0.074 R)
• M43: 11,933,572 km (0.105 R)
• M44: 13,303,140 km (0.059 R)
• M45: 13,687,756 km (0.096 R)
• M46: 14,076,112 km (0.083 R)
• M47: 14,215,687 km (0.064 R)
• M48: 14,468,059 km (0.08 R)
• M49: 14,892,169 km (0.098 R)
• M50: 15,955,510 km (0.066 R)
• M51: 16,188,734 km (0.108 R)
• M52: 16,687,942 km (0.102 R)
• M53: 16,835,744 km (0.084 R)
• M54: 17,132,696 km (0.097 R)
• M55: 17,281,845 km (0.085 R)
• M56: 17,731,836 km (0.069 R)
• M57: 17,852,411 km (0.041 R)
• M58: 18,033,874 km (0.117 R)
• M59: 18,216,084 km (0.106 R)
• M60: 19,290,496 km (0.086 R)
• M61: 19,476,745 km (0.111 R)
• M62: 20,892,689 km (0.085 R)
• M63: 21,116,039 km (0.102 R)
• M64: 21,564,832 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.5

Radius: 3.8

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.09 AU - 7.63 AU

Year: 13315 Days

Day: 19 Hours

Environment

Temp: -231 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 78,346,538 km

• M1: 64,327 km (0.109 R)
• M2: 362,476 km (0.031 R)
• M3: 495,917 km (0.089 R)
• M4: 644,168 km (0.094 R)
• M5: 831,764 km (0.078 R)
• M6: 1,425,069 km (0.119 R)
• M7: 1,456,634 km (0.095 R)
• M8: 1,854,864 km (0.113 R)
• M9: 2,511,000 km (0.098 R)
• M10: 3,025,318 km (0.111 R)
• M11: 3,252,557 km (0.053 R)
• M12: 3,315,388 km (0.09 R)
• M13: 3,549,509 km (0.051 R)
• M14: 3,701,351 km (0.096 R)
• M15: 4,146,703 km (0.044 R)
• M16: 4,283,585 km (0.058 R)
• M17: 4,329,512 km (0.034 R)
• M18: 4,421,963 km (0.061 R)
• M19: 4,515,013 km (0.045 R)
• M20: 4,703,058 km (0.071 R)
• M21: 4,893,795 km (0.112 R)
• M22: 5,381,484 km (0.109 R)
• M23: 5,580,898 km (0.098 R)
• M24: 5,782,706 km (0.112 R)
• M25: 5,833,569 km (0.053 R)
• M26: 6,012,638 km (0.107 R)
• M27: 6,193,501 km (0.093 R)
• M28: 7,015,841 km (0.116 R)
• M29: 7,179,052 km (0.114 R)
• M30: 7,206,279 km (0.091 R)
• M31: 7,398,512 km (0.085 R)
• M32: 7,956,662 km (0.116 R)
• M33: 8,155,178 km (0.114 R)
• M34: 8,702,258 km (0.039 R)
• M35: 8,906,908 km (0.105 R)
• M36: 9,560,052 km (0.091 R)
• M37: 9,650,259 km (0.098 R)
• M38: 10,044,749 km (0.09 R)
• M39: 10,351,724 km (0.11 R)
• M40: 10,692,957 km (0.06 R)
• M41: 10,817,871 km (0.071 R)
• M42: 11,100,910 km (0.09 R)
• M43: 11,932,076 km (0.096 R)
• M44: 12,355,139 km (0.072 R)
• M45: 12,816,349 km (0.078 R)
• M46: 13,451,093 km (0.118 R)
• M47: 13,823,292 km (0.116 R)
• M48: 14,474,043 km (0.103 R)
• M49: 14,785,805 km (0.111 R)
• M50: 14,959,937 km (0.051 R)
• M51: 15,099,661 km (0.101 R)
• M52: 15,592,436 km (0.073 R)
• M53: 16,233,613 km (0.089 R)
• M54: 16,341,323 km (0.106 R)
• M55: 17,357,991 km (0.082 R)
• M56: 17,394,792 km (0.119 R)
• M57: 17,800,052 km (0.032 R)
• M58: 17,911,054 km (0.119 R)
• M59: 18,544,900 km (0.085 R)
• M60: 19,299,771 km (0.099 R)
• M61: 19,949,325 km (0.112 R)
• M62: 20,800,537 km (0.083 R)
• M63: 21,427,053 km (0.082 R)
• M64: 21,584,579 km (0.083 R)
• M65: 22,378,345 km (0.044 R)
• M66: 22,778,819 km (0.075 R)
• M67: 23,020,120 km (0.075 R)
• M68: 23,100,903 km (0.117 R)
• M69: 23,627,338 km (0.104 R)
• M70: 23,953,312 km (0.094 R)
• M71: 24,035,142 km (0.111 R)
• M72: 25,272,167 km (0.12 R)
• M73: 26,318,753 km (0.09 R)
• M74: 26,360,940 km (0.108 R)
• M75: 26,529,686 km (0.043 R)
• M76: 27,123,590 km (0.098 R)
• M77: 27,507,608 km (0.038 R)
• M78: 28,108,692 km (0.102 R)
• M79: 28,800,732 km (0.067 R)
• M80: 28,844,265 km (0.119 R)
• M81: 28,887,648 km (0.111 R)
• M82: 28,974,714 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.7

Radius: 4.6

Gravity: 46.49 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.7 AU - 8.92 AU

Year: 17438 Days

Day: 20.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,346,538 km

• M1: 160,070 km (0.118 R)
• M2: 278,701 km (0.073 R)
• M3: 404,513 km (0.097 R)
• M4: 614,398 km (0.082 R)
• M5: 985,551 km (0.064 R)
• M6: 1,179,130 km (0.107 R)
• M7: 1,207,853 km (0.081 R)
• M8: 1,445,415 km (0.045 R)
• M9: 2,031,689 km (0.118 R)
• M10: 2,066,246 km (0.055 R)
• M11: 2,277,628 km (0.038 R)
• M12: 3,031,002 km (0.111 R)
• M13: 3,684,596 km (0.081 R)
• M14: 3,854,539 km (0.051 R)
• M15: 4,290,766 km (0.069 R)
• M16: 4,742,552 km (0.101 R)
• M17: 5,304,441 km (0.079 R)
• M18: 5,544,695 km (0.117 R)
• M19: 6,186,022 km (0.097 R)
• M20: 7,112,182 km (0.041 R)
• M21: 7,645,199 km (0.03 R)
• M22: 8,080,828 km (0.098 R)
• M23: 8,805,779 km (0.104 R)
• M24: 9,147,311 km (0.063 R)
• M25: 9,726,106 km (0.041 R)
• M26: 9,960,974 km (0.086 R)
• M27: 10,616,512 km (0.115 R)
• M28: 11,040,921 km (0.099 R)
• M29: 11,409,082 km (0.108 R)
• M30: 12,601,227 km (0.084 R)
• M31: 13,050,320 km (0.109 R)
• M32: 13,766,594 km (0.068 R)
• M33: 13,898,241 km (0.05 R)
• M34: 13,964,213 km (0.117 R)
• M35: 17,179,520 km (0.055 R)
• M36: 19,863,007 km (0.094 R)
• M37: 20,086,207 km (0.116 R)
• M38: 20,310,305 km (0.051 R)
• M39: 21,366,914 km (0.103 R)
• M40: 21,595,649 km (0.072 R)
• M41: 22,829,084 km (0.084 R)
• M42: 23,848,145 km (0.034 R)
• M43: 24,641,911 km (0.084 R)
• M44: 26,337,154 km (0.053 R)
• M45: 27,902,845 km (0.095 R)
• M46: 28,571,249 km (0.072 R)
• M47: 29,413,933 km (0.068 R)
• M48: 29,668,399 km (0.074 R)
• M49: 31,037,519 km (0.102 R)
• M50: 31,383,090 km (0.06 R)
• M51: 32,953,419 km (0.086 R)
• M52: 34,103,527 km (0.042 R)
• M53: 34,638,789 km (0.087 R)
• M54: 36,990,018 km (0.057 R)
• M55: 37,539,790 km (0.079 R)
• M56: 37,631,644 km (0.112 R)
• M57: 39,859,904 km (0.079 R)
• M58: 41,368,898 km (0.117 R)
• M59: 42,800,400 km (0.095 R)
• M60: 44,734,401 km (0.034 R)
• M61: 45,320,077 km (0.111 R)
• M62: 45,810,010 km (0.116 R)
• M63: 46,301,887 km (0.106 R)
• M64: 48,786,858 km (0.113 R)
• M65: 49,087,998 km (0.072 R)
• M66: 49,389,737 km (0.088 R)
• M67: 49,692,074 km (0.067 R)
• M68: 52,132,913 km (0.087 R)
• M69: 52,440,786 km (0.109 R)
• M70: 52,955,103 km (0.052 R)
• M71: 53,678,110 km (0.058 R)
• M72: 55,552,122 km (0.082 R)
• M73: 55,761,709 km (0.102 R)
• M74: 58,296,645 km (0.092 R)
• M75: 60,007,446 km (0.098 R)
• M76: 60,114,857 km (0.093 R)
• M77: 61,301,318 km (0.063 R)
• M78: 61,517,786 km (0.09 R)
• M79: 62,168,986 km (0.106 R)
• M80: 65,016,880 km (0.111 R)
• M81: 68,355,306 km (0.099 R)
• M82: 68,579,853 km (0.044 R)
• M83: 68,804,698 km (0.104 R)
• M84: 69,142,341 km (0.061 R)
• M85: 69,819,271 km (0.098 R)
• M86: 71,179,714 km (0.104 R)
• M87: 71,521,096 km (0.047 R)
• M88: 71,977,370 km (0.096 R)
• M89: 72,091,513 km (0.085 R)
• M90: 72,205,806 km (0.096 R)
• M91: 73,466,467 km (0.056 R)
• M92: 73,811,589 km (0.112 R)
• M93: 75,081,526 km (0.025 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: 281 - 13,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit