🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.8

Radius: 12.1

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.71 AU - 0.91 AU

Year: 486 Days

Day: 12.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 79,012,741 km

• M1: 167,250 km (0.085 R)
• M2: 247,884 km (0.1 R)
• M3: 356,492 km (0.068 R)
• M4: 432,188 km (0.098 R)
• M5: 542,591 km (0.11 R)
• M6: 620,083 km (0.025 R)
• M7: 706,102 km (0.026 R)
• M8: 788,680 km (0.119 R)
• M9: 921,523 km (0.115 R)
• M10: 1,004,400 km (0.063 R)
• M11: 1,117,496 km (0.073 R)
• M12: 1,264,252 km (0.101 R)
• M13: 1,347,578 km (0.053 R)
• M14: 1,437,935 km (0.094 R)
• M15: 1,530,386 km (0.119 R)
• M16: 1,716,486 km (0.118 R)
• M17: 1,921,285 km (0.082 R)
• M18: 2,047,097 km (0.047 R)
• M19: 2,211,356 km (0.103 R)
• M20: 2,331,333 km (0.088 R)
• M21: 2,441,288 km (0.053 R)
• M22: 2,578,170 km (0.076 R)
• M23: 2,730,311 km (0.086 R)
• M24: 2,839,966 km (0.103 R)
• M25: 2,957,849 km (0.118 R)
• M26: 3,070,646 km (0.077 R)
• M27: 3,245,825 km (0.081 R)
• M28: 3,473,214 km (0.062 R)
• M29: 3,641,960 km (0.09 R)
• M30: 3,748,773 km (0.077 R)
• M31: 3,856,633 km (0.077 R)
• M32: 4,112,595 km (0.108 R)
• M33: 4,216,566 km (0.095 R)
• M34: 4,321,284 km (0.098 R)
• M35: 4,572,010 km (0.096 R)
• M36: 4,671,942 km (0.059 R)
• M37: 4,803,887 km (0.086 R)
• M38: 4,921,471 km (0.093 R)
• M39: 5,079,596 km (0.12 R)
• M40: 5,159,331 km (0.054 R)
• M41: 5,263,601 km (0.06 R)
• M42: 5,360,391 km (0.113 R)
• M43: 5,490,541 km (0.047 R)
• M44: 5,605,283 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69

Radius: 13.8

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.96 AU - 2.72 AU

Year: 2387 Days

Day: 12.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 79,012,741 km

• M1: 182,659 km (0.112 R)
• M2: 274,213 km (0.115 R)
• M3: 365,468 km (0.077 R)
• M4: 453,730 km (0.112 R)
• M5: 694,882 km (0.069 R)
• M6: 787,334 km (0.043 R)
• M7: 1,010,085 km (0.113 R)
• M8: 1,172,847 km (0.037 R)
• M9: 1,260,960 km (0.062 R)
• M10: 1,424,471 km (0.091 R)
• M11: 1,602,193 km (0.045 R)
• M12: 1,722,769 km (0.109 R)
• M13: 1,988,305 km (0.102 R)
• M14: 2,188,617 km (0.048 R)
• M15: 2,526,558 km (0.054 R)
• M16: 2,804,062 km (0.12 R)
• M17: 2,977,297 km (0.115 R)
• M18: 3,499,693 km (0.037 R)
• M19: 3,696,115 km (0.034 R)
• M20: 4,012,215 km (0.105 R)
• M21: 4,178,568 km (0.118 R)
• M22: 4,437,372 km (0.091 R)
• M23: 4,548,523 km (0.092 R)
• M24: 4,670,894 km (0.053 R)
• M25: 4,763,346 km (0.116 R)
• M26: 5,245,799 km (0.117 R)
• M27: 5,438,780 km (0.088 R)
• M28: 5,656,146 km (0.111 R)
• M29: 6,009,945 km (0.078 R)
• M30: 6,189,612 km (0.049 R)
• M31: 6,291,488 km (0.12 R)
• M32: 6,416,701 km (0.062 R)
• M33: 6,623,446 km (0.117 R)
• M34: 6,762,572 km (0.083 R)
• M35: 7,221,239 km (0.116 R)
• M36: 7,364,554 km (0.101 R)
• M37: 7,738,847 km (0.076 R)
• M38: 8,082,474 km (0.094 R)
• M39: 8,569,415 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.5

Radius: 13.3

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.27 AU - 2.59 AU

Year: 2526 Days

Day: 9.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 79,012,741 km

• M1: 167,101 km (0.103 R)
• M2: 322,234 km (0.116 R)
• M3: 600,935 km (0.114 R)
• M4: 709,842 km (0.113 R)
• M5: 845,228 km (0.111 R)
• M6: 970,292 km (0.092 R)
• M7: 1,102,387 km (0.112 R)
• M8: 1,219,223 km (0.068 R)
• M9: 1,318,107 km (0.09 R)
• M10: 1,596,060 km (0.101 R)
• M11: 1,680,732 km (0.103 R)
• M12: 1,842,298 km (0.082 R)
• M13: 2,088,087 km (0.087 R)
• M14: 2,442,185 km (0.088 R)
• M15: 2,540,920 km (0.099 R)
• M16: 2,845,202 km (0.07 R)
• M17: 3,192,119 km (0.081 R)
• M18: 3,284,870 km (0.079 R)
• M19: 3,681,454 km (0.105 R)
• M20: 3,844,516 km (0.072 R)
• M21: 3,976,760 km (0.101 R)
• M22: 4,262,642 km (0.107 R)
• M23: 4,748,536 km (0.107 R)
• M24: 4,854,900 km (0.077 R)
• M25: 4,998,214 km (0.085 R)
• M26: 5,124,625 km (0.107 R)
• M27: 5,641,186 km (0.114 R)
• M28: 5,848,828 km (0.106 R)
• M29: 6,252,144 km (0.077 R)
• M30: 6,664,585 km (0.036 R)
• M31: 6,884,195 km (0.054 R)
• M32: 6,984,874 km (0.084 R)
• M33: 7,207,925 km (0.117 R)
• M34: 7,351,239 km (0.052 R)
• M35: 8,081,576 km (0.096 R)
• M36: 8,380,323 km (0.089 R)
• M37: 8,487,884 km (0.119 R)
• M38: 8,857,092 km (0.057 R)
• M39: 9,076,851 km (0.078 R)
• M40: 9,165,114 km (0.078 R)
• M41: 9,320,546 km (0.09 R)
• M42: 9,409,706 km (0.095 R)
• M43: 10,019,168 km (0.107 R)
• M44: 10,501,920 km (0.082 R)
• M45: 10,828,193 km (0.114 R)
• M46: 11,181,244 km (0.052 R)
• M47: 11,323,661 km (0.073 R)
• M48: 11,514,399 km (0.086 R)
• M49: 11,658,162 km (0.058 R)
• M50: 11,995,954 km (0.041 R)
• M51: 12,117,278 km (0.112 R)
• M52: 12,287,969 km (0.063 R)
• M53: 12,730,629 km (0.105 R)
• M54: 12,879,329 km (0.116 R)
• M55: 13,429,550 km (0.078 R)
• M56: 14,604,642 km (0.105 R)
• M57: 14,760,373 km (0.087 R)
• M58: 15,021,272 km (0.038 R)
• M59: 15,520,929 km (0.062 R)
• M60: 15,732,909 km (0.105 R)
• M61: 15,866,051 km (0.068 R)
• M62: 16,026,121 km (0.11 R)
• M63: 16,186,789 km (0.116 R)
• M64: 16,889,151 km (0.09 R)
• M65: 17,107,265 km (0.117 R)
• M66: 17,408,704 km (0.083 R)
• M67: 18,016,969 km (0.075 R)
• M68: 18,463,668 km (0.086 R)
• M69: 18,857,560 km (0.106 R)
• M70: 18,942,382 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.8

Radius: 11.5

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.47 AU - 3.45 AU

Year: 3396 Days

Day: 11.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 63.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 79,012,741 km

• M1: 208,240 km (0.049 R)
• M2: 321,336 km (0.098 R)
• M3: 394,041 km (0.027 R)
• M4: 482,154 km (0.098 R)
• M5: 765,941 km (0.04 R)
• M6: 852,857 km (0.058 R)
• M7: 1,037,461 km (0.105 R)
• M8: 1,113,158 km (0.086 R)
• M9: 1,235,978 km (0.097 R)
• M10: 1,363,435 km (0.117 R)
• M11: 1,760,318 km (0.096 R)
• M12: 1,838,857 km (0.083 R)
• M13: 2,026,602 km (0.039 R)
• M14: 2,320,413 km (0.062 R)
• M15: 2,598,216 km (0.079 R)
• M16: 3,153,972 km (0.084 R)
• M17: 3,298,783 km (0.074 R)
• M18: 3,396,620 km (0.115 R)
• M19: 3,848,555 km (0.098 R)
• M20: 4,020,892 km (0.116 R)
• M21: 4,125,610 km (0.111 R)
• M22: 4,231,226 km (0.113 R)
• M23: 4,553,310 km (0.114 R)
• M24: 4,939,422 km (0.115 R)
• M25: 5,412,900 km (0.117 R)
• M26: 5,509,241 km (0.09 R)
• M27: 6,484,768 km (0.042 R)
• M28: 6,587,393 km (0.046 R)
• M29: 6,711,260 km (0.114 R)
• M30: 7,405,992 km (0.096 R)
• M31: 7,642,656 km (0.083 R)
• M32: 7,925,546 km (0.039 R)
• M33: 8,123,613 km (0.075 R)
• M34: 8,278,746 km (0.117 R)
• M35: 8,614,294 km (0.065 R)
• M36: 8,863,375 km (0.11 R)
• M37: 9,601,341 km (0.101 R)
• M38: 9,836,060 km (0.058 R)
• M39: 10,191,654 km (0.118 R)
• M40: 10,311,183 km (0.059 R)
• M41: 10,672,462 km (0.117 R)
• M42: 10,745,166 km (0.068 R)
• M43: 10,964,477 km (0.096 R)
• M44: 11,111,531 km (0.091 R)
• M45: 11,357,919 km (0.088 R)
• M46: 11,756,149 km (0.103 R)
• M47: 11,931,777 km (0.113 R)
• M48: 12,032,456 km (0.083 R)
• M49: 12,158,866 km (0.096 R)
• M50: 12,642,965 km (0.027 R)
• M51: 12,797,200 km (0.119 R)
• M52: 13,211,586 km (0.057 R)
• M53: 13,289,676 km (0.069 R)
• M54: 13,498,964 km (0.07 R)
• M55: 13,630,311 km (0.092 R)
• M56: 13,735,628 km (0.089 R)
• M57: 13,947,159 km (0.025 R)
• M58: 14,026,745 km (0.087 R)
• M59: 14,480,775 km (0.112 R)
• M60: 14,588,336 km (0.108 R)
• M61: 15,048,349 km (0.08 R)
• M62: 15,871,736 km (0.075 R)
• M63: 16,038,238 km (0.086 R)
• M64: 16,372,739 km (0.067 R)
• M65: 16,456,813 km (0.105 R)
• M66: 17,304,883 km (0.11 R)
• M67: 17,419,026 km (0.114 R)
• M68: 17,734,379 km (0.092 R)
• M69: 17,907,015 km (0.085 R)
• M70: 18,254,231 km (0.107 R)
• M71: 18,691,356 km (0.086 R)
• M72: 18,808,491 km (0.114 R)
• M73: 19,161,393 km (0.09 R)
• M74: 19,605,699 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.8

Radius: 3.1

Gravity: 56.69 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.43 AU - 12.83 AU

Year: 23112 Days

Day: 23.8 Hours

Environment

Temp: -239 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,012,741 km

• M1: 462,108 km (0.071 R)
• M2: 682,765 km (0.032 R)
• M3: 906,114 km (0.102 R)
• M4: 1,012,179 km (0.11 R)
• M5: 1,324,390 km (0.105 R)
• M6: 1,961,378 km (0.11 R)
• M7: 2,168,571 km (0.108 R)
• M8: 2,492,301 km (0.111 R)
• M9: 2,529,102 km (0.11 R)
• M10: 3,264,076 km (0.091 R)
• M11: 3,304,467 km (0.082 R)
• M12: 3,973,170 km (0.064 R)
• M13: 4,546,279 km (0.116 R)
• M14: 4,591,458 km (0.114 R)
• M15: 4,865,521 km (0.116 R)
• M16: 5,144,820 km (0.06 R)
• M17: 5,333,912 km (0.112 R)
• M18: 6,262,765 km (0.068 R)
• M19: 6,874,770 km (0.104 R)
• M20: 7,505,624 km (0.096 R)
• M21: 8,765,388 km (0.099 R)
• M22: 9,448,153 km (0.114 R)
• M23: 9,505,748 km (0.077 R)
• M24: 9,795,818 km (0.038 R)
• M25: 10,325,395 km (0.075 R)
• M26: 10,864,097 km (0.099 R)
• M27: 11,534,744 km (0.091 R)
• M28: 15,083,355 km (0.099 R)
• M29: 15,150,824 km (0.111 R)
• M30: 15,489,364 km (0.12 R)
• M31: 15,898,963 km (0.12 R)
• M32: 17,430,994 km (0.049 R)
• M33: 18,071,124 km (0.076 R)
• M34: 18,718,882 km (0.117 R)
• M35: 19,155,110 km (0.085 R)
• M36: 20,632,688 km (0.086 R)
• M37: 21,234,071 km (0.064 R)
• M38: 21,840,990 km (0.109 R)
• M39: 22,762,214 km (0.119 R)
• M40: 24,167,536 km (0.075 R)
• M41: 24,483,636 km (0.087 R)
• M42: 25,359,981 km (0.096 R)
• M43: 27,143,038 km (0.096 R)
• M44: 27,718,840 km (0.114 R)
• M45: 28,298,681 km (0.081 R)
• M46: 28,882,562 km (0.118 R)
• M47: 29,470,332 km (0.073 R)
• M48: 31,515,335 km (0.077 R)
• M49: 32,641,956 km (0.108 R)
• M50: 32,729,172 km (0.074 R)
• M51: 35,650,369 km (0.039 R)
• M52: 37,187,487 km (0.108 R)
• M53: 40,138,904 km (0.082 R)
• M54: 40,888,389 km (0.119 R)
• M55: 42,687,004 km (0.099 R)
• M56: 43,164,670 km (0.04 R)
• M57: 43,452,048 km (0.095 R)
• M58: 44,125,089 km (0.072 R)
• M59: 45,384,104 km (0.102 R)
• M60: 46,851,660 km (0.043 R)
• M61: 46,949,945 km (0.105 R)
• M62: 47,344,136 km (0.103 R)
• M63: 48,334,474 km (0.119 R)
• M64: 48,632,921 km (0.085 R)
• M65: 49,231,612 km (0.066 R)
• M66: 49,832,846 km (0.1 R)
• M67: 50,033,756 km (0.111 R)
• M68: 50,941,217 km (0.099 R)
• M69: 51,244,900 km (0.112 R)
• M70: 52,465,619 km (0.046 R)
• M71: 53,593,138 km (0.119 R)
• M72: 57,127,986 km (0.104 R)
• M73: 58,393,584 km (0.113 R)
• M74: 58,711,330 km (0.115 R)
• M75: 59,348,766 km (0.098 R)
• M76: 59,881,634 km (0.086 R)
• M77: 60,630,222 km (0.102 R)
• M78: 60,737,483 km (0.073 R)
• M79: 60,844,745 km (0.079 R)
• M80: 61,489,662 km (0.096 R)
• M81: 61,813,092 km (0.084 R)
• M82: 62,353,140 km (0.078 R)
• M83: 63,003,442 km (0.028 R)
• M84: 63,547,081 km (0.101 R)
• M85: 64,419,985 km (0.116 R)
• M86: 66,288,163 km (0.109 R)
• M87: 66,398,566 km (0.112 R)
• M88: 68,285,594 km (0.041 R)
• M89: 69,515,887 km (0.119 R)
• M90: 70,753,510 km (0.07 R)
• M91: 73,479,033 km (0.095 R)
• M92: 76,701,820 km (0.074 R)
• M93: 76,933,697 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.5

Radius: 4

Gravity: 34.91 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 10.62 AU - 10.84 AU

Year: 23438 Days

Day: 21.6 Hours

Environment

Temp: -243 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 79,012,741 km

• M1: 56,847 km (0.068 R)
• M2: 307,424 km (0.107 R)
• M3: 1,152,652 km (0.071 R)
• M4: 1,449,903 km (0.06 R)
• M5: 1,903,932 km (0.054 R)
• M6: 2,146,281 km (0.114 R)
• M7: 2,253,243 km (0.088 R)
• M8: 2,622,002 km (0.102 R)
• M9: 3,089,046 km (0.103 R)
• M10: 3,414,571 km (0.116 R)
• M11: 3,793,652 km (0.06 R)
• M12: 3,836,587 km (0.105 R)
• M13: 4,010,121 km (0.096 R)
• M14: 4,097,785 km (0.064 R)
• M15: 4,186,048 km (0.105 R)
• M16: 5,246,248 km (0.077 R)
• M17: 5,390,310 km (0.105 R)
• M18: 5,929,760 km (0.11 R)
• M19: 6,130,222 km (0.065 R)
• M20: 6,383,940 km (0.066 R)
• M21: 6,849,189 km (0.119 R)
• M22: 7,921,656 km (0.077 R)
• M23: 10,217,684 km (0.098 R)
• M24: 10,397,650 km (0.048 R)
• M25: 10,760,724 km (0.098 R)
• M26: 12,254,010 km (0.084 R)
• M27: 12,509,224 km (0.114 R)
• M28: 13,154,590 km (0.071 R)
• M29: 13,219,814 km (0.04 R)
• M30: 13,350,413 km (0.073 R)
• M31: 13,810,875 km (0.108 R)
• M32: 14,076,412 km (0.108 R)
• M33: 15,497,591 km (0.051 R)
• M34: 16,540,438 km (0.107 R)
• M35: 16,610,749 km (0.042 R)
• M36: 16,893,040 km (0.115 R)
• M37: 18,327,983 km (0.104 R)
• M38: 18,473,691 km (0.096 R)
• M39: 18,986,513 km (0.104 R)
• M40: 19,951,120 km (0.083 R)
• M41: 20,703,897 km (0.083 R)
• M42: 20,855,589 km (0.106 R)
• M43: 20,931,584 km (0.11 R)
• M44: 22,704,469 km (0.096 R)
• M45: 23,332,182 km (0.098 R)
• M46: 23,490,007 km (0.114 R)
• M47: 23,886,292 km (0.114 R)
• M48: 24,845,962 km (0.102 R)
• M49: 25,168,795 km (0.07 R)
• M50: 25,818,349 km (0.092 R)
• M51: 26,145,220 km (0.115 R)
• M52: 26,720,573 km (0.11 R)
• M53: 27,549,645 km (0.112 R)
• M54: 27,716,446 km (0.116 R)
• M55: 28,640,064 km (0.075 R)
• M56: 29,063,276 km (0.077 R)
• M57: 30,517,218 km (0.12 R)
• M58: 31,122,939 km (0.079 R)
• M59: 34,120,133 km (0.089 R)
• M60: 34,478,868 km (0.115 R)
• M61: 35,109,423 km (0.116 R)
• M62: 35,471,450 km (0.055 R)
• M63: 37,854,844 km (0.081 R)
• M64: 38,133,245 km (0.065 R)
• M65: 38,412,245 km (0.085 R)
• M66: 39,065,838 km (0.096 R)
• M67: 40,953,464 km (0.118 R)
• M68: 42,677,580 km (0.094 R)
• M69: 43,160,781 km (0.095 R)
• M70: 44,034,881 km (0.119 R)
• M71: 45,013,102 km (0.088 R)
• M72: 45,209,524 km (0.111 R)
• M73: 45,504,830 km (0.102 R)
• M74: 46,990,786 km (0.105 R)
• M75: 47,489,694 km (0.097 R)
• M76: 47,990,249 km (0.072 R)
• M77: 50,111,696 km (0.104 R)
• M78: 50,315,449 km (0.06 R)
• M79: 51,440,275 km (0.087 R)
• M80: 54,236,409 km (0.064 R)
• M81: 56,763,117 km (0.079 R)
• M82: 56,975,396 km (0.087 R)
• M83: 57,081,611 km (0.105 R)
• M84: 57,187,825 km (0.07 R)
• M85: 58,254,608 km (0.114 R)
• M86: 61,058,371 km (0.047 R)
• M87: 61,167,129 km (0.105 R)
• M88: 61,711,665 km (0.089 R)
• M89: 62,039,284 km (0.107 R)
• M90: 62,696,019 km (0.057 R)
• M91: 64,126,773 km (0.09 R)
• M92: 67,357,189 km (0.11 R)
• M93: 68,032,175 km (0.086 R)
• M94: 68,935,596 km (0.073 R)
• M95: 71,784,239 km (0.067 R)
• M96: 76,070,218 km (0.078 R)
• M97: 77,949,167 km (0.189 R)
• M98: 79,012,808 km (0.109 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 14,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit