🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.8

Radius: 8.1

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.55 AU - 0.59 AU

Year: 292 Days

Day: 9.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 89,010,717 km

• M1: 101,128 km (0.119 R)
• M2: 152,141 km (0.098 R)
• M3: 216,618 km (0.077 R)
• M4: 273,764 km (0.111 R)
• M5: 333,454 km (0.069 R)
• M6: 384,467 km (0.111 R)
• M7: 474,674 km (0.115 R)
• M8: 561,590 km (0.076 R)
• M9: 654,341 km (0.107 R)
• M10: 752,627 km (0.036 R)
• M11: 810,222 km (0.112 R)
• M12: 886,218 km (0.104 R)
• M13: 937,081 km (0.108 R)
• M14: 992,582 km (0.068 R)
• M15: 1,110,615 km (0.086 R)
• M16: 1,248,544 km (0.102 R)
• M17: 1,337,255 km (0.093 R)
• M18: 1,420,133 km (0.084 R)
• M19: 1,558,211 km (0.117 R)
• M20: 1,679,386 km (0.114 R)
• M21: 1,739,075 km (0.114 R)
• M22: 1,790,836 km (0.08 R)
• M23: 2,016,579 km (0.036 R)
• M24: 2,158,398 km (0.118 R)
• M25: 2,214,198 km (0.106 R)
• M26: 2,270,447 km (0.11 R)
• M27: 2,437,249 km (0.098 R)
• M28: 2,534,487 km (0.096 R)
• M29: 2,633,072 km (0.114 R)
• M30: 2,833,982 km (0.104 R)
• M31: 2,910,576 km (0.043 R)
• M32: 2,982,832 km (0.071 R)
• M33: 3,050,450 km (0.104 R)
• M34: 3,102,660 km (0.082 R)
• M35: 3,155,318 km (0.117 R)
• M36: 3,213,661 km (0.103 R)
• M37: 3,293,547 km (0.029 R)
• M38: 3,433,870 km (0.074 R)
• M39: 3,493,858 km (0.079 R)
• M40: 3,726,034 km (0.118 R)
• M41: 3,776,449 km (0.09 R)
• M42: 3,872,341 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.5

Radius: 10.8

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.52 AU - 0.84 AU

Year: 380 Days

Day: 12.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 89,010,717 km

• M1: 175,777 km (0.113 R)
• M2: 243,695 km (0.101 R)
• M3: 322,982 km (0.101 R)
• M4: 426,653 km (0.088 R)
• M5: 507,735 km (0.114 R)
• M6: 657,931 km (0.119 R)
• M7: 730,187 km (0.085 R)
• M8: 835,205 km (0.056 R)
• M9: 984,952 km (0.116 R)
• M10: 1,065,436 km (0.042 R)
• M11: 1,135,747 km (0.111 R)
• M12: 1,224,758 km (0.082 R)
• M13: 1,334,263 km (0.075 R)
• M14: 1,410,558 km (0.108 R)
• M15: 1,534,874 km (0.102 R)
• M16: 1,615,208 km (0.04 R)
• M17: 1,706,762 km (0.09 R)
• M18: 1,930,561 km (0.084 R)
• M19: 2,043,507 km (0.091 R)
• M20: 2,217,340 km (0.077 R)
• M21: 2,308,744 km (0.054 R)
• M22: 2,395,959 km (0.105 R)
• M23: 2,490,057 km (0.115 R)
• M24: 2,585,201 km (0.097 R)
• M25: 2,721,784 km (0.115 R)
• M26: 2,837,423 km (0.051 R)
• M27: 2,966,675 km (0.103 R)
• M28: 3,049,852 km (0.078 R)
• M29: 3,127,942 km (0.086 R)
• M30: 3,261,383 km (0.047 R)
• M31: 3,384,502 km (0.11 R)
• M32: 3,459,152 km (0.097 R)
• M33: 3,660,959 km (0.045 R)
• M34: 3,970,776 km (0.101 R)
• M35: 4,076,093 km (0.088 R)
• M36: 4,148,947 km (0.057 R)
• M37: 4,222,250 km (0.043 R)
• M38: 4,363,471 km (0.074 R)
• M39: 4,499,455 km (0.084 R)
• M40: 4,616,141 km (0.085 R)
• M41: 4,733,875 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.1

Radius: 12.1

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.73 AU - 2.05 AU

Year: 1762 Days

Day: 14.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 89,010,717 km

• M1: 162,014 km (0.09 R)
• M2: 246,687 km (0.11 R)
• M3: 352,004 km (0.114 R)
• M4: 541,395 km (0.113 R)
• M5: 868,715 km (0.099 R)
• M6: 991,684 km (0.032 R)
• M7: 1,139,936 km (0.11 R)
• M8: 1,276,219 km (0.066 R)
• M9: 1,470,098 km (0.116 R)
• M10: 1,785,151 km (0.115 R)
• M11: 1,910,365 km (0.104 R)
• M12: 2,038,720 km (0.036 R)
• M13: 2,391,172 km (0.102 R)
• M14: 2,504,568 km (0.112 R)
• M15: 2,895,616 km (0.111 R)
• M16: 3,044,017 km (0.111 R)
• M17: 3,125,997 km (0.107 R)
• M18: 3,306,263 km (0.117 R)
• M19: 3,433,271 km (0.088 R)
• M20: 4,076,991 km (0.12 R)
• M21: 4,167,647 km (0.097 R)
• M22: 4,320,387 km (0.035 R)
• M23: 4,600,135 km (0.12 R)
• M24: 4,789,974 km (0.112 R)
• M25: 5,014,670 km (0.049 R)
• M26: 5,325,235 km (0.12 R)
• M27: 5,743,511 km (0.034 R)
• M28: 5,913,903 km (0.08 R)
• M29: 6,051,383 km (0.103 R)
• M30: 6,172,558 km (0.12 R)
• M31: 6,329,636 km (0.087 R)
• M32: 6,523,365 km (0.107 R)
• M33: 6,808,648 km (0.089 R)
• M34: 6,898,706 km (0.077 R)
• M35: 7,152,873 km (0.066 R)
• M36: 7,614,382 km (0.101 R)
• M37: 8,200,357 km (0.091 R)
• M38: 8,547,125 km (0.102 R)
• M39: 8,820,290 km (0.095 R)
• M40: 9,096,448 km (0.092 R)
• M41: 9,355,252 km (0.113 R)
• M42: 9,556,162 km (0.118 R)
• M43: 9,860,145 km (0.111 R)
• M44: 9,962,171 km (0.061 R)
• M45: 10,064,496 km (0.068 R)
• M46: 10,208,409 km (0.075 R)
• M47: 10,477,536 km (0.096 R)
• M48: 10,707,168 km (0.069 R)
• M49: 10,790,943 km (0.114 R)
• M50: 10,875,167 km (0.093 R)
• M51: 11,555,987 km (0.111 R)
• M52: 11,814,791 km (0.087 R)
• M53: 12,010,166 km (0.064 R)
• M54: 12,580,882 km (0.079 R)
• M55: 12,914,036 km (0.094 R)
• M56: 13,453,337 km (0.118 R)
• M57: 13,543,993 km (0.084 R)
• M58: 13,839,748 km (0.119 R)
• M59: 14,068,782 km (0.107 R)
• M60: 14,299,163 km (0.066 R)
• M61: 14,461,177 km (0.065 R)
• M62: 14,857,013 km (0.103 R)
• M63: 15,256,440 km (0.093 R)
• M64: 15,398,258 km (0.075 R)
• M65: 16,138,169 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.6

Radius: 13.9

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.79 AU - 2.27 AU

Year: 1962 Days

Day: 7.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 89,010,717 km

• M1: 181,163 km (0.055 R)
• M2: 274,662 km (0.091 R)
• M3: 481,406 km (0.086 R)
• M4: 605,871 km (0.085 R)
• M5: 839,693 km (0.112 R)
• M6: 940,223 km (0.054 R)
• M7: 1,104,631 km (0.09 R)
• M8: 1,237,474 km (0.075 R)
• M9: 1,554,023 km (0.083 R)
• M10: 1,669,363 km (0.093 R)
• M11: 2,008,501 km (0.081 R)
• M12: 2,199,388 km (0.066 R)
• M13: 2,409,872 km (0.119 R)
• M14: 2,640,851 km (0.07 R)
• M15: 2,822,613 km (0.104 R)
• M16: 2,950,968 km (0.067 R)
• M17: 3,095,778 km (0.085 R)
• M18: 3,377,920 km (0.114 R)
• M19: 3,606,655 km (0.113 R)
• M20: 4,095,541 km (0.098 R)
• M21: 4,323,378 km (0.056 R)
• M22: 4,438,868 km (0.059 R)
• M23: 4,555,554 km (0.033 R)
• M24: 5,118,940 km (0.103 R)
• M25: 5,471,243 km (0.077 R)
• M26: 6,862,503 km (0.105 R)
• M27: 7,448,478 km (0.028 R)
• M28: 8,071,104 km (0.089 R)
• M29: 8,564,628 km (0.117 R)
• M30: 8,794,111 km (0.105 R)
• M31: 9,068,025 km (0.091 R)
• M32: 9,216,725 km (0.116 R)
• M33: 9,624,379 km (0.093 R)
• M34: 9,972,194 km (0.097 R)
• M35: 10,103,840 km (0.096 R)
• M36: 10,479,630 km (0.11 R)
• M37: 10,905,086 km (0.101 R)
• M38: 11,018,033 km (0.1 R)
• M39: 11,245,122 km (0.035 R)
• M40: 11,336,377 km (0.079 R)
• M41: 11,634,675 km (0.088 R)
• M42: 12,005,379 km (0.111 R)
• M43: 12,192,226 km (0.118 R)
• M44: 12,403,608 km (0.052 R)
• M45: 12,639,823 km (0.107 R)
• M46: 12,973,127 km (0.093 R)
• M47: 13,116,891 km (0.102 R)
• M48: 13,551,174 km (0.085 R)
• M49: 13,843,488 km (0.105 R)
• M50: 14,039,461 km (0.056 R)
• M51: 14,335,216 km (0.098 R)
• M52: 14,857,761 km (0.063 R)
• M53: 15,008,107 km (0.105 R)
• M54: 15,386,440 km (0.083 R)
• M55: 15,487,868 km (0.09 R)
• M56: 15,665,889 km (0.092 R)
• M57: 15,844,658 km (0.093 R)
• M58: 15,998,295 km (0.115 R)
• M59: 16,281,484 km (0.089 R)
• M60: 16,410,737 km (0.069 R)
• M61: 16,514,408 km (0.112 R)
• M62: 16,618,229 km (0.106 R)
• M63: 16,800,589 km (0.05 R)
• M64: 16,905,008 km (0.114 R)
• M65: 17,035,906 km (0.099 R)
• M66: 17,483,503 km (0.047 R)
• M67: 17,721,962 km (0.039 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.7

Radius: 7.3

Gravity: 14.89 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.48 AU - 6.38 AU

Year: 9794 Days

Day: 15.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,010,717 km

• M1: 191,036 km (0.115 R)
• M2: 322,982 km (0.119 R)
• M3: 429,346 km (0.037 R)
• M4: 548,276 km (0.105 R)
• M5: 644,916 km (0.105 R)
• M6: 931,097 km (0.092 R)
• M7: 1,587,981 km (0.111 R)
• M8: 1,681,630 km (0.104 R)
• M9: 2,074,174 km (0.071 R)
• M10: 2,333,876 km (0.081 R)
• M11: 2,413,762 km (0.111 R)
• M12: 2,576,524 km (0.103 R)
• M13: 2,631,576 km (0.061 R)
• M14: 2,714,902 km (0.118 R)
• M15: 2,798,976 km (0.092 R)
• M16: 3,027,861 km (0.067 R)
• M17: 3,844,216 km (0.104 R)
• M18: 4,130,696 km (0.061 R)
• M19: 4,358,534 km (0.101 R)
• M20: 5,274,821 km (0.056 R)
• M21: 5,772,982 km (0.109 R)
• M22: 6,397,852 km (0.037 R)
• M23: 6,547,899 km (0.084 R)
• M24: 7,394,623 km (0.116 R)
• M25: 7,711,022 km (0.101 R)
• M26: 8,234,465 km (0.118 R)
• M27: 8,316,146 km (0.058 R)
• M28: 8,686,550 km (0.114 R)
• M29: 9,486,151 km (0.09 R)
• M30: 9,829,926 km (0.103 R)
• M31: 10,265,256 km (0.086 R)
• M32: 10,751,449 km (0.083 R)
• M33: 10,930,069 km (0.115 R)
• M34: 11,930,281 km (0.052 R)
• M35: 12,676,026 km (0.093 R)
• M36: 13,006,936 km (0.117 R)
• M37: 13,054,509 km (0.12 R)
• M38: 14,212,097 km (0.095 R)
• M39: 14,852,825 km (0.08 R)
• M40: 15,051,790 km (0.102 R)
• M41: 16,060,229 km (0.094 R)
• M42: 16,521,140 km (0.039 R)
• M43: 17,142,420 km (0.075 R)
• M44: 17,246,690 km (0.066 R)
• M45: 17,351,109 km (0.107 R)
• M46: 17,613,354 km (0.06 R)
• M47: 18,890,022 km (0.106 R)
• M48: 19,322,211 km (0.112 R)
• M49: 19,539,427 km (0.067 R)
• M50: 20,361,617 km (0.103 R)
• M51: 20,416,818 km (0.119 R)
• M52: 20,860,226 km (0.063 R)
• M53: 21,587,571 km (0.11 R)
• M54: 21,700,218 km (0.083 R)
• M55: 21,869,563 km (0.082 R)
• M56: 22,780,165 km (0.057 R)
• M57: 23,529,052 km (0.035 R)
• M58: 23,994,002 km (0.115 R)
• M59: 26,725,360 km (0.11 R)
• M60: 26,967,410 km (0.11 R)
• M61: 28,127,541 km (0.052 R)
• M62: 28,930,583 km (0.117 R)
• M63: 29,490,976 km (0.111 R)
• M64: 30,117,791 km (0.109 R)
• M65: 30,180,772 km (0.096 R)
• M66: 31,640,099 km (0.094 R)
• M67: 31,896,211 km (0.094 R)
• M68: 32,088,893 km (0.1 R)
• M69: 32,992,614 km (0.071 R)
• M70: 34,166,807 km (0.043 R)
• M71: 34,561,297 km (0.035 R)
• M72: 34,627,120 km (0.071 R)
• M73: 35,023,405 km (0.086 R)
• M74: 36,824,862 km (0.1 R)
• M75: 37,094,288 km (0.116 R)
• M76: 37,229,225 km (0.063 R)
• M77: 37,364,312 km (0.091 R)
• M78: 37,431,930 km (0.106 R)
• M79: 37,499,698 km (0.12 R)
• M80: 38,724,606 km (0.099 R)
• M81: 39,341,996 km (0.092 R)
• M82: 39,755,485 km (0.078 R)
• M83: 41,633,536 km (0.067 R)
• M84: 41,844,020 km (0.116 R)
• M85: 42,901,677 km (0.119 R)
• M86: 43,825,295 km (0.073 R)
• M87: 45,187,084 km (0.1 R)
• M88: 46,054,303 km (0.084 R)
• M89: 46,126,858 km (0.11 R)
• M90: 46,708,345 km (0.118 R)
• M91: 47,219,222 km (0.094 R)
• M92: 49,058,527 km (0.106 R)
• M93: 49,280,830 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945

Radius: 3.5

Gravity: 77.14 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.47 AU - 10.59 AU

Year: 21545 Days

Day: 21.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,010,717 km

• M1: 46,375 km (0.071 R)
• M2: 84,822 km (0.082 R)
• M3: 107,112 km (0.108 R)
• M4: 146,157 km (0.085 R)
• M5: 190,887 km (0.11 R)
• M6: 552,764 km (0.041 R)
• M7: 950,096 km (0.108 R)
• M8: 1,098,497 km (0.054 R)
• M9: 1,351,018 km (0.106 R)
• M10: 1,450,351 km (0.08 R)
• M11: 1,484,011 km (0.065 R)
• M12: 1,762,413 km (0.031 R)
• M13: 2,772,946 km (0.118 R)
• M14: 2,899,207 km (0.1 R)
• M15: 3,245,077 km (0.101 R)
• M16: 4,310,214 km (0.083 R)
• M17: 4,358,833 km (0.062 R)
• M18: 6,894,367 km (0.098 R)
• M19: 7,237,844 km (0.1 R)
• M20: 7,411,677 km (0.097 R)
• M21: 7,822,622 km (0.084 R)
• M22: 9,223,906 km (0.093 R)
• M23: 11,031,197 km (0.113 R)
• M24: 11,164,489 km (0.045 R)
• M25: 11,432,419 km (0.108 R)
• M26: 12,180,109 km (0.116 R)
• M27: 14,226,010 km (0.062 R)
• M28: 14,808,693 km (0.087 R)
• M29: 14,882,146 km (0.067 R)
• M30: 15,622,805 km (0.117 R)
• M31: 16,679,564 km (0.057 R)
• M32: 16,756,009 km (0.055 R)
• M33: 16,909,047 km (0.113 R)
• M34: 17,915,392 km (0.094 R)
• M35: 19,742,880 km (0.085 R)
• M36: 20,147,841 km (0.1 R)
• M37: 20,229,222 km (0.113 R)
• M38: 21,379,480 km (0.068 R)
• M39: 21,962,463 km (0.05 R)
• M40: 23,742,528 km (0.116 R)
• M41: 23,828,398 km (0.038 R)
• M42: 26,721,172 km (0.071 R)
• M43: 27,890,728 km (0.091 R)
• M44: 29,076,889 km (0.075 R)
• M45: 29,722,404 km (0.084 R)
• M46: 31,121,443 km (0.108 R)
• M47: 31,309,638 km (0.084 R)
• M48: 31,876,314 km (0.089 R)
• M49: 32,160,999 km (0.063 R)
• M50: 34,080,041 km (0.104 R)
• M51: 34,858,099 km (0.08 R)
• M52: 34,955,786 km (0.114 R)
• M53: 35,641,842 km (0.056 R)
• M54: 36,332,386 km (0.098 R)
• M55: 36,530,603 km (0.081 R)
• M56: 37,526,476 km (0.104 R)
• M57: 39,341,697 km (0.117 R)
• M58: 39,545,150 km (0.105 R)
• M59: 40,259,929 km (0.115 R)
• M60: 43,056,661 km (0.041 R)
• M61: 48,507,409 km (0.098 R)
• M62: 50,703,506 km (0.097 R)
• M63: 53,606,452 km (0.097 R)
• M64: 53,944,843 km (0.088 R)
• M65: 54,510,472 km (0.039 R)
• M66: 54,850,807 km (0.038 R)
• M67: 56,219,029 km (0.084 R)
• M68: 56,792,438 km (0.112 R)
• M69: 59,922,175 km (0.112 R)
• M70: 60,039,161 km (0.06 R)
• M71: 61,448,971 km (0.105 R)
• M72: 62,631,991 km (0.077 R)
• M73: 62,988,483 km (0.104 R)
• M74: 64,181,376 km (0.098 R)
• M75: 64,660,538 km (0.081 R)
• M76: 66,105,354 km (0.098 R)
• M77: 66,953,125 km (0.084 R)
• M78: 67,804,337 km (0.081 R)
• M79: 71,617,288 km (0.076 R)
• M80: 74,868,498 km (0.083 R)
• M81: 75,120,571 km (0.213 R)
• M82: 78,551,149 km (0.117 R)
• M83: 79,320,381 km (0.078 R)
• M84: 79,448,886 km (0.089 R)
• M85: 80,092,157 km (0.038 R)
• M86: 80,349,914 km (0.071 R)
• M87: 81,254,383 km (0.085 R)
• M88: 81,772,739 km (0.112 R)
• M89: 83,073,493 km (0.064 R)
• M90: 84,380,978 km (0.058 R)
• M91: 85,695,345 km (0.066 R)
• M92: 86,355,072 km (0.095 R)
• M93: 86,884,050 km (0.115 R)
• M94: 87,281,531 km (0.048 R)
• M95: 87,546,768 km (0.114 R)
• M96: 88,078,140 km (0.111 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: 170 - 10,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit