🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.8

Radius: 12.7

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.9 AU - 1.02 AU

Year: 617 Days

Day: 5.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 46,914,586 km

• M1: 161,715 km (0.079 R)
• M2: 284,685 km (0.079 R)
• M3: 448,195 km (0.112 R)
• M4: 561,590 km (0.038 R)
• M5: 677,828 km (0.106 R)
• M6: 781,350 km (0.104 R)
• M7: 867,967 km (0.115 R)
• M8: 971,937 km (0.042 R)
• M9: 1,219,821 km (0.074 R)
• M10: 1,303,297 km (0.077 R)
• M11: 1,388,867 km (0.064 R)
• M12: 1,468,453 km (0.057 R)
• M13: 1,582,596 km (0.109 R)
• M14: 1,708,408 km (0.066 R)
• M15: 1,789,789 km (0.058 R)
• M16: 1,916,947 km (0.037 R)
• M17: 2,024,358 km (0.091 R)
• M18: 2,212,852 km (0.084 R)
• M19: 2,349,734 km (0.111 R)
• M20: 2,474,947 km (0.107 R)
• M21: 2,617,364 km (0.036 R)
• M22: 2,864,350 km (0.103 R)
• M23: 2,946,629 km (0.067 R)
• M24: 3,035,042 km (0.117 R)
• M25: 3,134,823 km (0.118 R)
• M26: 3,305,515 km (0.048 R)
• M27: 3,495,803 km (0.074 R)
• M28: 3,595,136 km (0.103 R)
• M29: 3,717,806 km (0.102 R)
• M30: 3,819,234 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.9

Radius: 10.9

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.76 AU - 1.16 AU

Year: 617 Days

Day: 7.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 46,914,586 km

• M1: 138,976 km (0.114 R)
• M2: 219,909 km (0.113 R)
• M3: 326,722 km (0.097 R)
• M4: 421,118 km (0.097 R)
• M5: 595,549 km (0.094 R)
• M6: 737,218 km (0.038 R)
• M7: 948,600 km (0.09 R)
• M8: 1,029,084 km (0.085 R)
• M9: 1,209,050 km (0.12 R)
• M10: 1,285,195 km (0.108 R)
• M11: 1,375,104 km (0.045 R)
• M12: 1,454,989 km (0.101 R)
• M13: 1,561,802 km (0.108 R)
• M14: 1,645,427 km (0.073 R)
• M15: 1,757,027 km (0.113 R)
• M16: 2,016,131 km (0.092 R)
• M17: 2,171,712 km (0.079 R)
• M18: 2,280,171 km (0.03 R)
• M19: 2,420,344 km (0.117 R)
• M20: 2,532,991 km (0.072 R)
• M21: 2,639,804 km (0.114 R)
• M22: 2,755,892 km (0.106 R)
• M23: 2,937,205 km (0.117 R)
• M24: 3,025,467 km (0.1 R)
• M25: 3,098,172 km (0.086 R)
• M26: 3,245,675 km (0.112 R)
• M27: 3,403,800 km (0.118 R)
• M28: 3,505,078 km (0.1 R)
• M29: 3,876,230 km (0.106 R)
• M30: 3,946,691 km (0.036 R)
• M31: 4,160,766 km (0.104 R)
• M32: 4,278,350 km (0.108 R)
• M33: 4,825,728 km (0.054 R)
• M34: 4,978,019 km (0.065 R)
• M35: 5,054,762 km (0.061 R)
• M36: 5,170,701 km (0.105 R)
• M37: 5,365,776 km (0.068 R)
• M38: 5,464,361 km (0.098 R)
• M39: 5,613,211 km (0.091 R)
• M40: 5,823,995 km (0.12 R)
• M41: 5,965,963 km (0.054 R)
• M42: 6,047,494 km (0.113 R)
• M43: 6,150,118 km (0.099 R)
• M44: 6,232,546 km (0.107 R)
• M45: 6,450,959 km (0.101 R)
• M46: 6,524,262 km (0.11 R)
• M47: 6,777,831 km (0.069 R)
• M48: 6,970,064 km (0.114 R)
• M49: 7,088,546 km (0.093 R)
• M50: 7,283,771 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494

Radius: 13.2

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.03 AU - 1.19 AU

Year: 767 Days

Day: 13.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 46,914,586 km

• M1: 165,455 km (0.063 R)
• M2: 256,860 km (0.07 R)
• M3: 349,161 km (0.05 R)
• M4: 456,573 km (0.091 R)
• M5: 562,039 km (0.104 R)
• M6: 696,677 km (0.116 R)
• M7: 788,381 km (0.118 R)
• M8: 874,400 km (0.112 R)
• M9: 958,773 km (0.056 R)
• M10: 1,148,164 km (0.067 R)
• M11: 1,271,582 km (0.099 R)
• M12: 1,469,051 km (0.072 R)
• M13: 1,604,288 km (0.081 R)
• M14: 1,832,424 km (0.098 R)
• M15: 1,943,725 km (0.099 R)
• M16: 2,085,993 km (0.079 R)
• M17: 2,268,951 km (0.11 R)
• M18: 2,388,928 km (0.108 R)
• M19: 2,534,188 km (0.059 R)
• M20: 2,745,869 km (0.05 R)
• M21: 2,874,224 km (0.111 R)
• M22: 3,170,278 km (0.111 R)
• M23: 3,254,352 km (0.116 R)
• M24: 3,356,228 km (0.097 R)
• M25: 3,554,445 km (0.066 R)
• M26: 3,854,838 km (0.077 R)
• M27: 3,944,746 km (0.043 R)
• M28: 4,035,403 km (0.083 R)
• M29: 4,237,360 km (0.111 R)
• M30: 4,330,260 km (0.11 R)
• M31: 4,689,744 km (0.097 R)
• M32: 4,931,494 km (0.064 R)
• M33: 5,088,422 km (0.05 R)
• M34: 5,367,123 km (0.088 R)
• M35: 5,498,320 km (0.104 R)
• M36: 5,661,232 km (0.115 R)
• M37: 5,835,963 km (0.057 R)
• M38: 6,117,356 km (0.104 R)
• M39: 6,201,580 km (0.045 R)
• M40: 6,307,495 km (0.088 R)
• M41: 6,596,369 km (0.084 R)
• M42: 6,704,378 km (0.101 R)
• M43: 6,911,422 km (0.056 R)
• M44: 7,032,297 km (0.113 R)
• M45: 7,164,990 km (0.093 R)
• M46: 7,331,941 km (0.108 R)
• M47: 7,421,550 km (0.109 R)
• M48: 7,522,828 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.4

Radius: 10.4

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.35 AU - 3.23 AU

Year: 3057 Days

Day: 11.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 46,914,586 km

• M1: 129,701 km (0.107 R)
• M2: 281,244 km (0.083 R)
• M3: 351,555 km (0.101 R)
• M4: 609,761 km (0.041 R)
• M5: 758,012 km (0.117 R)
• M6: 980,614 km (0.103 R)
• M7: 1,108,071 km (0.096 R)
• M8: 1,174,044 km (0.109 R)
• M9: 1,241,513 km (0.112 R)
• M10: 1,319,004 km (0.119 R)
• M11: 1,407,118 km (0.104 R)
• M12: 1,561,503 km (0.117 R)
• M13: 1,967,511 km (0.114 R)
• M14: 2,256,385 km (0.115 R)
• M15: 2,536,881 km (0.084 R)
• M16: 2,603,302 km (0.113 R)
• M17: 2,863,154 km (0.12 R)
• M18: 2,932,417 km (0.113 R)
• M19: 3,469,474 km (0.101 R)
• M20: 3,730,672 km (0.093 R)
• M21: 3,946,841 km (0.036 R)
• M22: 4,062,929 km (0.113 R)
• M23: 4,298,695 km (0.075 R)
• M24: 4,538,949 km (0.103 R)
• M25: 4,742,552 km (0.079 R)
• M26: 4,852,357 km (0.106 R)
• M27: 5,088,572 km (0.06 R)
• M28: 5,158,883 km (0.045 R)
• M29: 5,357,100 km (0.066 R)
• M30: 5,486,053 km (0.12 R)
• M31: 5,732,142 km (0.083 R)
• M32: 5,834,616 km (0.053 R)
• M33: 5,982,120 km (0.066 R)
• M34: 6,056,171 km (0.113 R)
• M35: 6,160,590 km (0.097 R)
• M36: 6,310,786 km (0.109 R)
• M37: 6,737,738 km (0.104 R)
• M38: 6,861,456 km (0.096 R)
• M39: 7,032,745 km (0.061 R)
• M40: 7,300,376 km (0.084 R)
• M41: 7,379,663 km (0.107 R)
• M42: 7,797,041 km (0.063 R)
• M43: 7,943,198 km (0.071 R)
• M44: 8,024,879 km (0.072 R)
• M45: 8,437,320 km (0.066 R)
• M46: 8,504,041 km (0.085 R)
• M47: 8,671,441 km (0.11 R)
• M48: 8,822,983 km (0.114 R)
• M49: 9,043,490 km (0.028 R)
• M50: 9,180,073 km (0.115 R)
• M51: 9,681,077 km (0.108 R)
• M52: 10,297,569 km (0.039 R)
• M53: 10,458,238 km (0.038 R)
• M54: 10,583,750 km (0.103 R)
• M55: 10,763,866 km (0.034 R)
• M56: 11,017,734 km (0.086 R)
• M57: 11,255,295 km (0.115 R)
• M58: 11,716,954 km (0.028 R)
• M59: 11,922,053 km (0.064 R)
• M60: 12,430,386 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278

Radius: 12.3

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.03 AU - 5.85 AU

Year: 7203 Days

Day: 5.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 46,914,586 km

• M1: 173,234 km (0.031 R)
• M2: 322,982 km (0.097 R)
• M3: 528,828 km (0.102 R)
• M4: 633,846 km (0.094 R)
• M5: 712,385 km (0.094 R)
• M6: 794,813 km (0.043 R)
• M7: 893,398 km (0.107 R)
• M8: 1,036,414 km (0.104 R)
• M9: 1,117,945 km (0.117 R)
• M10: 1,391,410 km (0.093 R)
• M11: 1,591,273 km (0.077 R)
• M12: 1,719,029 km (0.1 R)
• M13: 1,817,165 km (0.092 R)
• M14: 1,951,205 km (0.11 R)
• M15: 2,088,536 km (0.101 R)
• M16: 2,211,505 km (0.063 R)
• M17: 2,670,771 km (0.072 R)
• M18: 3,200,198 km (0.03 R)
• M19: 3,301,924 km (0.107 R)
• M20: 3,466,931 km (0.048 R)
• M21: 3,891,489 km (0.073 R)
• M22: 4,110,052 km (0.04 R)
• M23: 4,287,924 km (0.07 R)
• M24: 4,743,748 km (0.077 R)
• M25: 5,456,582 km (0.058 R)
• M26: 5,701,624 km (0.116 R)
• M27: 5,850,474 km (0.103 R)
• M28: 6,484,619 km (0.107 R)
• M29: 6,744,470 km (0.087 R)
• M30: 7,463,139 km (0.102 R)
• M31: 8,600,980 km (0.111 R)
• M32: 8,886,562 km (0.096 R)
• M33: 9,088,519 km (0.101 R)
• M34: 9,350,316 km (0.12 R)
• M35: 9,438,130 km (0.079 R)
• M36: 10,331,528 km (0.105 R)
• M37: 11,880,016 km (0.025 R)
• M38: 12,070,753 km (0.082 R)
• M39: 12,455,070 km (0.098 R)
• M40: 12,584,173 km (0.115 R)
• M41: 12,778,501 km (0.053 R)
• M42: 13,072,012 km (0.051 R)
• M43: 13,732,187 km (0.113 R)
• M44: 14,167,218 km (0.079 R)
• M45: 14,403,283 km (0.114 R)
• M46: 14,640,695 km (0.115 R)
• M47: 16,444,696 km (0.052 R)
• M48: 17,049,520 km (0.065 R)
• M49: 17,444,907 km (0.099 R)
• M50: 18,281,159 km (0.111 R)
• M51: 18,575,119 km (0.091 R)
• M52: 18,833,624 km (0.066 R)
• M53: 18,981,875 km (0.111 R)
• M54: 19,691,418 km (0.046 R)
• M55: 19,917,311 km (0.12 R)
• M56: 20,523,930 km (0.091 R)
• M57: 21,059,640 km (0.118 R)
• M58: 21,522,496 km (0.079 R)
• M59: 21,988,643 km (0.114 R)
• M60: 24,490,667 km (0.115 R)
• M61: 24,571,600 km (0.073 R)
• M62: 25,018,150 km (0.1 R)
• M63: 25,960,466 km (0.057 R)
• M64: 26,084,334 km (0.097 R)
• M65: 26,291,078 km (0.112 R)
• M66: 26,747,800 km (0.056 R)
• M67: 26,831,126 km (0.085 R)
• M68: 26,998,077 km (0.093 R)
• M69: 27,165,328 km (0.089 R)
• M70: 27,416,802 km (0.095 R)
• M71: 28,091,339 km (0.12 R)
• M72: 28,218,497 km (0.111 R)
• M73: 28,473,262 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.4

Radius: 4.5

Gravity: 28.51 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.83 AU - 6.91 AU

Year: 10547 Days

Day: 24.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 46,914,586 km

• M1: 77,791 km (0.113 R)
• M2: 362,775 km (0.086 R)
• M3: 473,776 km (0.026 R)
• M4: 533,466 km (0.063 R)
• M5: 595,699 km (0.119 R)
• M6: 660,325 km (0.084 R)
• M7: 761,902 km (0.108 R)
• M8: 796,908 km (0.095 R)
• M9: 886,816 km (0.087 R)
• M10: 1,076,805 km (0.091 R)
• M11: 1,116,299 km (0.111 R)
• M12: 1,217,128 km (0.102 R)
• M13: 1,342,342 km (0.11 R)
• M14: 1,515,576 km (0.086 R)
• M15: 1,560,007 km (0.095 R)
• M16: 1,604,886 km (0.112 R)
• M17: 1,765,554 km (0.115 R)
• M18: 2,176,799 km (0.09 R)
• M19: 3,282,626 km (0.096 R)
• M20: 3,311,498 km (0.068 R)
• M21: 3,634,480 km (0.096 R)
• M22: 3,694,319 km (0.101 R)
• M23: 4,059,937 km (0.105 R)
• M24: 4,215,668 km (0.098 R)
• M25: 4,694,830 km (0.084 R)
• M26: 4,792,667 km (0.051 R)
• M27: 5,634,454 km (0.107 R)
• M28: 6,196,643 km (0.054 R)
• M29: 6,376,011 km (0.097 R)
• M30: 7,602,115 km (0.087 R)
• M31: 8,183,004 km (0.084 R)
• M32: 8,777,954 km (0.116 R)
• M33: 8,818,196 km (0.111 R)
• M34: 8,898,680 km (0.097 R)
• M35: 9,182,317 km (0.039 R)
• M36: 9,468,947 km (0.097 R)
• M37: 10,559,366 km (0.088 R)
• M38: 10,902,693 km (0.092 R)
• M39: 10,989,160 km (0.098 R)
• M40: 11,732,961 km (0.101 R)
• M41: 11,999,395 km (0.116 R)
• M42: 12,043,975 km (0.053 R)
• M43: 13,038,950 km (0.084 R)
• M44: 14,675,252 km (0.115 R)
• M45: 14,770,695 km (0.107 R)
• M46: 15,202,734 km (0.097 R)
• M47: 15,687,730 km (0.112 R)
• M48: 15,981,092 km (0.093 R)
• M49: 16,128,446 km (0.105 R)
• M50: 16,227,031 km (0.05 R)
• M51: 16,922,062 km (0.098 R)
• M52: 17,222,904 km (0.047 R)
• M53: 17,576,254 km (0.053 R)
• M54: 18,085,036 km (0.082 R)
• M55: 18,495,533 km (0.062 R)
• M56: 18,909,171 km (0.089 R)
• M57: 18,961,081 km (0.074 R)
• M58: 19,325,801 km (0.112 R)
• M59: 19,903,548 km (0.07 R)
• M60: 20,327,359 km (0.109 R)
• M61: 20,486,980 km (0.105 R)
• M62: 20,540,386 km (0.093 R)
• M63: 20,700,605 km (0.114 R)
• M64: 20,914,979 km (0.119 R)
• M65: 21,833,809 km (0.112 R)
• M66: 24,047,559 km (0.111 R)
• M67: 25,466,943 km (0.095 R)
• M68: 25,524,389 km (0.111 R)
• M69: 27,088,734 km (0.104 R)
• M70: 27,616,964 km (0.078 R)
• M71: 28,208,025 km (0.093 R)
• M72: 29,042,332 km (0.053 R)
• M73: 30,187,654 km (0.092 R)
• M74: 30,796,367 km (0.07 R)
• M75: 30,918,589 km (0.111 R)
• M76: 31,040,960 km (0.053 R)
• M77: 33,021,037 km (0.061 R)
• M78: 35,873,719 km (0.077 R)
• M79: 35,938,046 km (0.114 R)
• M80: 36,842,066 km (0.113 R)
• M81: 37,166,693 km (0.05 R)
• M82: 37,296,844 km (0.066 R)
• M83: 37,492,368 km (0.066 R)
• M84: 38,474,927 km (0.047 R)
• M85: 38,738,369 km (0.116 R)
• M86: 39,665,127 km (0.069 R)
• M87: 40,599,217 km (0.11 R)
• M88: 41,270,761 km (0.094 R)
• M89: 41,946,046 km (0.069 R)
• M90: 45,029,707 km (0.095 R)
• M91: 45,864,164 km (0.113 R)
• M92: 45,934,026 km (0.097 R)
• M93: 46,703,857 km (0.084 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 18,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit