🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.6

Radius: 15

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.43 AU - 0.65 AU

Year: 274 Days

Day: 7.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 57,162,484 km

• M1: 187,446 km (0.045 R)
• M2: 289,023 km (0.075 R)
• M3: 383,569 km (0.079 R)
• M4: 500,255 km (0.117 R)
• M5: 604,974 km (0.074 R)
• M6: 717,172 km (0.043 R)
• M7: 821,442 km (0.043 R)
• M8: 936,782 km (0.09 R)
• M9: 1,032,525 km (0.112 R)
• M10: 1,148,014 km (0.12 R)
• M11: 1,285,046 km (0.029 R)
• M12: 1,442,722 km (0.056 R)
• M13: 1,582,895 km (0.074 R)
• M14: 1,699,881 km (0.095 R)
• M15: 1,813,575 km (0.111 R)
• M16: 1,920,089 km (0.107 R)
• M17: 2,045,452 km (0.083 R)
• M18: 2,160,193 km (0.118 R)
• M19: 2,350,482 km (0.087 R)
• M20: 2,474,648 km (0.093 R)
• M21: 2,604,649 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.1

Radius: 12.1

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.99 AU - 1.55 AU

Year: 988 Days

Day: 5.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 57,162,484 km

• M1: 151,692 km (0.043 R)
• M2: 250,128 km (0.092 R)
• M3: 386,262 km (0.115 R)
• M4: 496,366 km (0.095 R)
• M5: 611,107 km (0.111 R)
• M6: 722,558 km (0.056 R)
• M7: 947,403 km (0.106 R)
• M8: 1,218,475 km (0.057 R)
• M9: 1,328,130 km (0.104 R)
• M10: 1,423,274 km (0.045 R)
• M11: 1,520,812 km (0.06 R)
• M12: 1,646,175 km (0.03 R)
• M13: 1,907,522 km (0.076 R)
• M14: 2,161,390 km (0.099 R)
• M15: 2,317,570 km (0.116 R)
• M16: 2,419,147 km (0.054 R)
• M17: 2,522,071 km (0.096 R)
• M18: 2,619,160 km (0.111 R)
• M19: 2,724,925 km (0.036 R)
• M20: 2,801,519 km (0.075 R)
• M21: 3,139,012 km (0.076 R)
• M22: 3,300,578 km (0.116 R)
• M23: 3,407,092 km (0.117 R)
• M24: 3,564,917 km (0.047 R)
• M25: 3,674,273 km (0.072 R)
• M26: 3,750,568 km (0.112 R)
• M27: 3,836,138 km (0.045 R)
• M28: 3,948,337 km (0.05 R)
• M29: 4,114,241 km (0.071 R)
• M30: 4,407,901 km (0.109 R)
• M31: 4,644,266 km (0.057 R)
• M32: 4,754,819 km (0.116 R)
• M33: 4,866,120 km (0.07 R)
• M34: 4,987,892 km (0.111 R)
• M35: 5,167,559 km (0.059 R)
• M36: 5,243,854 km (0.086 R)
• M37: 5,474,983 km (0.119 R)
• M38: 5,601,692 km (0.056 R)
• M39: 5,808,437 km (0.043 R)
• M40: 5,887,723 km (0.104 R)
• M41: 6,178,691 km (0.103 R)
• M42: 6,361,649 km (0.076 R)
• M43: 6,474,446 km (0.11 R)
• M44: 6,629,130 km (0.109 R)
• M45: 6,847,992 km (0.12 R)
• M46: 6,963,482 km (0.091 R)
• M47: 7,175,312 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.4

Radius: 9.8

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.03 AU - 4.47 AU

Year: 6048 Days

Day: 7.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 57,162,484 km

• M1: 167,699 km (0.059 R)
• M2: 243,545 km (0.076 R)
• M3: 535,261 km (0.106 R)
• M4: 608,863 km (0.103 R)
• M5: 940,522 km (0.112 R)
• M6: 1,094,757 km (0.085 R)
• M7: 1,428,809 km (0.107 R)
• M8: 1,607,579 km (0.118 R)
• M9: 1,699,881 km (0.087 R)
• M10: 1,987,557 km (0.097 R)
• M11: 2,167,673 km (0.1 R)
• M12: 3,055,237 km (0.045 R)
• M13: 3,147,390 km (0.054 R)
• M14: 3,334,387 km (0.111 R)
• M15: 3,525,274 km (0.033 R)
• M16: 4,272,665 km (0.113 R)
• M17: 4,454,127 km (0.096 R)
• M18: 4,717,569 km (0.088 R)
• M19: 5,371,012 km (0.093 R)
• M20: 5,793,776 km (0.052 R)
• M21: 5,908,368 km (0.119 R)
• M22: 6,023,708 km (0.087 R)
• M23: 6,256,632 km (0.1 R)
• M24: 7,003,724 km (0.118 R)
• M25: 7,095,277 km (0.081 R)
• M26: 7,279,582 km (0.076 R)
• M27: 7,527,914 km (0.061 R)
• M28: 8,679,220 km (0.117 R)
• M29: 9,544,494 km (0.1 R)
• M30: 9,782,205 km (0.048 R)
• M31: 10,752,347 km (0.111 R)
• M32: 11,035,237 km (0.027 R)
• M33: 11,392,327 km (0.083 R)
• M34: 11,464,134 km (0.087 R)
• M35: 12,081,075 km (0.073 R)
• M36: 12,338,234 km (0.064 R)
• M37: 12,634,438 km (0.031 R)
• M38: 13,233,727 km (0.073 R)
• M39: 13,309,274 km (0.068 R)
• M40: 13,574,960 km (0.108 R)
• M41: 14,034,375 km (0.038 R)
• M42: 14,850,730 km (0.112 R)
• M43: 15,007,958 km (0.101 R)
• M44: 15,284,564 km (0.096 R)
• M45: 15,363,851 km (0.051 R)
• M46: 15,762,529 km (0.11 R)
• M47: 16,447,987 km (0.085 R)
• M48: 17,102,178 km (0.088 R)
• M49: 17,515,218 km (0.105 R)
• M50: 18,520,216 km (0.099 R)
• M51: 18,731,897 km (0.104 R)
• M52: 19,029,597 km (0.106 R)
• M53: 19,243,223 km (0.088 R)
• M54: 20,062,421 km (0.096 R)
• M55: 20,936,970 km (0.12 R)
• M56: 21,913,246 km (0.026 R)
• M57: 22,002,705 km (0.027 R)
• M58: 22,497,126 km (0.095 R)
• M59: 22,859,003 km (0.104 R)
• M60: 23,451,112 km (0.104 R)
• M61: 23,634,220 km (0.075 R)
• M62: 23,956,005 km (0.117 R)
• M63: 24,140,608 km (0.112 R)
• M64: 24,930,036 km (0.107 R)
• M65: 25,586,621 km (0.088 R)
• M66: 28,074,584 km (0.066 R)
• M67: 28,659,661 km (0.099 R)
• M68: 28,757,498 km (0.12 R)
• M69: 29,051,906 km (0.099 R)
• M70: 29,297,995 km (0.074 R)
• M71: 29,396,580 km (0.091 R)
• M72: 30,040,300 km (0.101 R)
• M73: 30,488,794 km (0.117 R)
• M74: 31,291,387 km (0.079 R)
• M75: 31,695,301 km (0.117 R)
• M76: 33,071,302 km (0.112 R)
• M77: 33,276,700 km (0.039 R)
• M78: 33,637,380 km (0.07 R)
• M79: 33,792,364 km (0.089 R)
• M80: 34,154,839 km (0.049 R)
• M81: 34,883,830 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.4

Radius: 5.1

Gravity: 16.12 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.62 AU - 7.58 AU

Year: 11704 Days

Day: 19.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,162,484 km

• M1: 297,999 km (0.094 R)
• M2: 523,293 km (0.1 R)
• M3: 794,215 km (0.098 R)
• M4: 1,084,884 km (0.111 R)
• M5: 1,181,973 km (0.072 R)
• M6: 1,261,858 km (0.106 R)
• M7: 1,448,257 km (0.119 R)
• M8: 1,643,333 km (0.086 R)
• M9: 2,203,726 km (0.072 R)
• M10: 2,302,461 km (0.117 R)
• M11: 3,772,410 km (0.085 R)
• M12: 4,345,519 km (0.037 R)
• M13: 4,657,879 km (0.073 R)
• M14: 4,977,720 km (0.06 R)
• M15: 5,205,707 km (0.039 R)
• M16: 5,470,495 km (0.056 R)
• M17: 5,638,194 km (0.095 R)
• M18: 5,739,771 km (0.114 R)
• M19: 7,741,690 km (0.092 R)
• M20: 8,311,209 km (0.071 R)
• M21: 8,388,252 km (0.047 R)
• M22: 8,504,041 km (0.048 R)
• M23: 10,553,831 km (0.103 R)
• M24: 11,226,871 km (0.088 R)
• M25: 12,218,556 km (0.114 R)
• M26: 12,306,070 km (0.06 R)
• M27: 12,702,654 km (0.068 R)
• M28: 13,508,239 km (0.091 R)
• M29: 13,644,223 km (0.115 R)
• M30: 13,780,507 km (0.107 R)
• M31: 14,100,347 km (0.096 R)
• M32: 14,561,558 km (0.093 R)
• M33: 14,607,933 km (0.087 R)
• M34: 15,356,969 km (0.107 R)
• M35: 15,404,242 km (0.09 R)
• M36: 16,022,530 km (0.077 R)
• M37: 16,358,826 km (0.076 R)
• M38: 17,332,559 km (0.098 R)
• M39: 18,374,957 km (0.092 R)
• M40: 18,525,602 km (0.112 R)
• M41: 18,979,781 km (0.114 R)
• M42: 19,488,713 km (0.094 R)
• M43: 19,539,875 km (0.074 R)
• M44: 20,571,951 km (0.109 R)
• M45: 20,728,431 km (0.093 R)
• M46: 21,621,829 km (0.119 R)
• M47: 21,780,852 km (0.04 R)
• M48: 22,313,420 km (0.098 R)
• M49: 22,366,976 km (0.079 R)
• M50: 22,635,205 km (0.05 R)
• M51: 23,174,655 km (0.053 R)
• M52: 23,337,417 km (0.119 R)
• M53: 24,486,778 km (0.1 R)
• M54: 24,818,586 km (0.09 R)
• M55: 24,874,087 km (0.05 R)
• M56: 25,151,890 km (0.108 R)
• M57: 25,935,334 km (0.049 R)
• M58: 26,217,027 km (0.11 R)
• M59: 27,125,385 km (0.072 R)
• M60: 27,468,563 km (0.114 R)
• M61: 28,101,661 km (0.036 R)
• M62: 28,217,300 km (0.101 R)
• M63: 28,391,133 km (0.106 R)
• M64: 28,972,769 km (0.12 R)
• M65: 29,031,112 km (0.087 R)
• M66: 29,206,441 km (0.108 R)
• M67: 29,265,083 km (0.106 R)
• M68: 29,970,587 km (0.112 R)
• M69: 30,444,064 km (0.097 R)
• M70: 32,120,458 km (0.069 R)
• M71: 32,423,095 km (0.052 R)
• M72: 33,397,425 km (0.112 R)
• M73: 34,011,375 km (0.113 R)
• M74: 34,134,494 km (0.1 R)
• M75: 34,628,915 km (0.091 R)
• M76: 35,187,962 km (0.092 R)
• M77: 36,314,883 km (0.098 R)
• M78: 36,440,845 km (0.116 R)
• M79: 36,629,936 km (0.105 R)
• M80: 36,819,477 km (0.085 R)
• M81: 37,517,201 km (0.087 R)
• M82: 38,027,330 km (0.067 R)
• M83: 39,571,479 km (0.099 R)
• M84: 39,701,181 km (0.058 R)
• M85: 39,895,807 km (0.066 R)
• M86: 40,808,504 km (0.112 R)
• M87: 40,939,402 km (0.072 R)
• M88: 41,727,932 km (0.081 R)
• M89: 43,053,370 km (0.12 R)
• M90: 44,594,676 km (0.105 R)
• M91: 45,202,642 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.3

Radius: 7

Gravity: 19.58 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.9 AU - 8.76 AU

Year: 16595 Days

Day: 24.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,162,484 km

• M1: 349,012 km (0.1 R)
• M2: 496,815 km (0.112 R)
• M3: 665,262 km (0.089 R)
• M4: 1,108,819 km (0.085 R)
• M5: 1,507,498 km (0.044 R)
• M6: 2,569,044 km (0.073 R)
• M7: 3,130,485 km (0.115 R)
• M8: 3,325,860 km (0.113 R)
• M9: 3,485,182 km (0.074 R)
• M10: 3,728,877 km (0.086 R)
• M11: 3,936,070 km (0.105 R)
• M12: 4,020,144 km (0.039 R)
• M13: 4,892,299 km (0.095 R)
• M14: 4,937,478 km (0.056 R)
• M15: 6,013,086 km (0.089 R)
• M16: 6,354,469 km (0.114 R)
• M17: 6,502,720 km (0.098 R)
• M18: 6,954,207 km (0.044 R)
• M19: 7,834,740 km (0.094 R)
• M20: 8,153,832 km (0.091 R)
• M21: 8,914,836 km (0.07 R)
• M22: 9,025,539 km (0.115 R)
• M23: 9,755,277 km (0.102 R)
• M24: 11,033,142 km (0.079 R)
• M25: 12,486,037 km (0.094 R)
• M26: 13,046,281 km (0.117 R)
• M27: 13,933,994 km (0.08 R)
• M28: 14,191,303 km (0.119 R)
• M29: 14,710,407 km (0.111 R)
• M30: 15,235,795 km (0.118 R)
• M31: 15,301,917 km (0.08 R)
• M32: 16,035,246 km (0.051 R)
• M33: 17,674,839 km (0.119 R)
• M34: 19,510,554 km (0.041 R)
• M35: 20,450,777 km (0.104 R)
• M36: 22,075,559 km (0.095 R)
• M37: 23,588,143 km (0.094 R)
• M38: 23,664,738 km (0.081 R)
• M39: 25,998,165 km (0.096 R)
• M40: 26,077,153 km (0.101 R)
• M41: 26,632,610 km (0.117 R)
• M42: 27,111,921 km (0.076 R)
• M43: 27,432,958 km (0.115 R)
• M44: 28,160,004 km (0.036 R)
• M45: 28,403,849 km (0.119 R)
• M46: 29,057,292 km (0.042 R)
• M47: 29,468,088 km (0.1 R)
• M48: 29,715,672 km (0.102 R)
• M49: 30,628,967 km (0.055 R)
• M50: 30,712,443 km (0.1 R)
• M51: 30,879,693 km (0.103 R)
• M52: 31,551,388 km (0.098 R)
• M53: 33,509,624 km (0.084 R)
• M54: 33,940,466 km (0.117 R)
• M55: 34,286,635 km (0.092 R)
• M56: 35,506,905 km (0.07 R)
• M57: 36,034,238 km (0.068 R)
• M58: 36,918,810 km (0.035 R)
• M59: 37,185,692 km (0.091 R)
• M60: 37,453,024 km (0.093 R)
• M61: 37,542,334 km (0.095 R)
• M62: 40,528,307 km (0.043 R)
• M63: 41,817,990 km (0.117 R)
• M64: 42,933,990 km (0.098 R)
• M65: 44,721,087 km (0.073 R)
• M66: 45,862,369 km (0.102 R)
• M67: 49,734,859 km (0.1 R)
• M68: 51,908,965 km (0.076 R)
• M69: 52,207,862 km (0.074 R)
• M70: 52,407,425 km (0.046 R)
• M71: 52,507,357 km (0.091 R)
• M72: 53,912,380 km (0.109 R)
• M73: 54,822,084 km (0.095 R)
• M74: 55,024,939 km (0.109 R)
• M75: 55,838,752 km (0.053 R)
• M76: 56,656,603 km (0.077 R)
• M77: 56,964,326 km (0.082 R)
• M78: 57,375,571 km (0.074 R)
• M79: 58,407,646 km (0.105 R)
• M80: 59,133,944 km (0.109 R)
• M81: 59,550,275 km (0.083 R)
• M82: 61,014,988 km (0.106 R)
• M83: 61,435,657 km (0.1 R)
• M84: 61,540,974 km (0.068 R)
• M85: 61,751,757 km (0.09 R)
• M86: 61,857,224 km (0.097 R)
• M87: 62,809,414 km (0.069 R)
• M88: 63,127,908 km (0.095 R)
• M89: 63,447,000 km (0.026 R)
• M90: 63,766,541 km (0.082 R)
• M91: 63,873,204 km (0.047 R)
• M92: 64,835,568 km (0.097 R)
• M93: 66,018,288 km (0.068 R)
• M94: 68,187,009 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.6

Radius: 7.3

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.42 AU - 9.56 AU

Year: 18606 Days

Day: 19.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,162,484 km

• M1: 343,926 km (0.025 R)
• M2: 767,587 km (0.094 R)
• M3: 1,058,405 km (0.107 R)
• M4: 1,406,519 km (0.071 R)
• M5: 1,455,438 km (0.052 R)
• M6: 2,316,523 km (0.072 R)
• M7: 2,552,738 km (0.116 R)
• M8: 2,953,212 km (0.098 R)
• M9: 3,506,275 km (0.056 R)
• M10: 5,157,237 km (0.087 R)
• M11: 5,504,753 km (0.09 R)
• M12: 5,859,898 km (0.069 R)
• M13: 6,759,131 km (0.06 R)
• M14: 7,832,346 km (0.113 R)
• M15: 9,562,595 km (0.117 R)
• M16: 11,756,597 km (0.045 R)
• M17: 12,111,444 km (0.048 R)
• M18: 12,162,307 km (0.1 R)
• M19: 12,213,320 km (0.109 R)
• M20: 12,624,265 km (0.072 R)
• M21: 12,727,787 km (0.069 R)
• M22: 13,144,267 km (0.115 R)
• M23: 13,884,029 km (0.116 R)
• M24: 13,937,435 km (0.112 R)
• M25: 14,312,926 km (0.083 R)
• M26: 14,583,100 km (0.067 R)
• M27: 14,909,522 km (0.096 R)
• M28: 14,964,275 km (0.118 R)
• M29: 15,073,781 km (0.116 R)
• M30: 16,071,150 km (0.077 R)
• M31: 16,747,930 km (0.047 R)
• M32: 17,146,908 km (0.03 R)
• M33: 17,491,581 km (0.1 R)
• M34: 17,780,455 km (0.033 R)
• M35: 17,896,393 km (0.11 R)
• M36: 18,362,989 km (0.056 R)
• M37: 18,480,124 km (0.096 R)
• M38: 18,656,500 km (0.108 R)
• M39: 19,367,539 km (0.1 R)
• M40: 20,208,129 km (0.062 R)
• M41: 21,306,477 km (0.095 R)
• M42: 21,800,748 km (0.091 R)
• M43: 22,486,654 km (0.088 R)
• M44: 22,737,829 km (0.109 R)
• M45: 23,243,021 km (0.077 R)
• M46: 23,560,468 km (0.067 R)
• M47: 24,007,616 km (0.034 R)
• M48: 24,392,980 km (0.111 R)
• M49: 24,715,663 km (0.114 R)
• M50: 24,845,214 km (0.055 R)
• M51: 25,104,916 km (0.115 R)
• M52: 25,626,863 km (0.114 R)
• M53: 26,814,521 km (0.104 R)
• M54: 30,068,125 km (0.119 R)
• M55: 30,275,467 km (0.075 R)
• M56: 30,344,731 km (0.102 R)
• M57: 30,552,822 km (0.114 R)
• M58: 30,761,361 km (0.1 R)
• M59: 30,900,787 km (0.098 R)
• M60: 31,249,948 km (0.046 R)
• M61: 31,670,617 km (0.079 R)
• M62: 32,376,121 km (0.066 R)
• M63: 34,018,107 km (0.039 R)
• M64: 34,090,213 km (0.082 R)
• M65: 34,162,170 km (0.038 R)
• M66: 34,667,960 km (0.068 R)
• M67: 37,680,113 km (0.072 R)
• M68: 38,427,355 km (0.094 R)
• M69: 38,878,093 km (0.108 R)
• M70: 39,406,174 km (0.081 R)
• M71: 43,246,500 km (0.105 R)
• M72: 44,657,956 km (0.07 R)
• M73: 44,973,608 km (0.025 R)
• M74: 46,403,464 km (0.062 R)
• M75: 46,563,235 km (0.107 R)
• M76: 47,767,498 km (0.071 R)
• M77: 47,848,131 km (0.118 R)
• M78: 48,090,330 km (0.073 R)
• M79: 48,252,045 km (0.105 R)
• M80: 49,226,077 km (0.099 R)
• M81: 49,797,242 km (0.081 R)
• M82: 49,960,902 km (0.11 R)
• M83: 50,617,038 km (0.08 R)
• M84: 52,602,650 km (0.074 R)
• M85: 53,270,156 km (0.078 R)
• M86: 53,604,956 km (0.117 R)
• M87: 53,688,731 km (0.114 R)
• M88: 54,613,545 km (0.119 R)
• M89: 55,120,233 km (0.03 R)
• M90: 55,458,923 km (0.12 R)
• M91: 55,628,567 km (0.11 R)
• M92: 55,798,211 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 15,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit