🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.52 AU - 0.72 AU

Year: 185 Days

Day: 26.3 Hours

Environment

Temp: 124 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.66 AU - 0.7 AU

Year: 212 Days

Day: 27.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,543,938 km

• M1: 299,944 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.69 AU - 0.69 AU

Year: 217 Days

Day: 47.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.61 AU - 1.63 AU

Year: 781 Days

Day: 31.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.66 AU - 2.38 AU

Year: 1087 Days

Day: 30.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785

Radius: 11

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.53 AU - 5.79 AU

Year: 4439 Days

Day: 8.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 88,543,938 km

• M1: 258,655 km (0.094 R)
• M2: 501,452 km (0.071 R)
• M3: 709,842 km (0.108 R)
• M4: 1,055,563 km (0.047 R)
• M5: 1,182,272 km (0.037 R)
• M6: 1,269,787 km (0.099 R)
• M7: 1,405,472 km (0.091 R)
• M8: 1,546,094 km (0.036 R)
• M9: 1,691,503 km (0.063 R)
• M10: 1,909,766 km (0.115 R)
• M11: 2,155,257 km (0.093 R)
• M12: 2,355,568 km (0.119 R)
• M13: 2,677,203 km (0.04 R)
• M14: 2,813,786 km (0.096 R)
• M15: 3,013,051 km (0.037 R)
• M16: 3,196,308 km (0.074 R)
• M17: 3,488,922 km (0.117 R)
• M18: 3,768,520 km (0.114 R)
• M19: 4,303,781 km (0.103 R)
• M20: 4,744,646 km (0.102 R)
• M21: 5,594,512 km (0.09 R)
• M22: 6,942,538 km (0.098 R)
• M23: 7,077,326 km (0.098 R)
• M24: 7,213,011 km (0.034 R)
• M25: 7,349,444 km (0.101 R)
• M26: 8,386,307 km (0.107 R)
• M27: 8,529,921 km (0.048 R)
• M28: 9,112,605 km (0.119 R)
• M29: 9,859,248 km (0.106 R)
• M30: 10,010,790 km (0.075 R)
• M31: 10,102,195 km (0.111 R)
• M32: 10,316,568 km (0.113 R)
• M33: 10,780,920 km (0.084 R)
• M34: 10,999,931 km (0.1 R)
• M35: 11,346,998 km (0.12 R)
• M36: 11,794,147 km (0.034 R)
• M37: 12,182,054 km (0.093 R)
• M38: 12,410,191 km (0.116 R)
• M39: 13,069,917 km (0.096 R)
• M40: 13,203,358 km (0.104 R)
• M41: 13,471,288 km (0.118 R)
• M42: 13,606,076 km (0.051 R)
• M43: 13,876,698 km (0.075 R)
• M44: 14,389,221 km (0.098 R)
• M45: 14,768,900 km (0.087 R)
• M46: 14,873,020 km (0.052 R)
• M47: 15,538,282 km (0.086 R)
• M48: 15,608,892 km (0.041 R)
• M49: 15,856,926 km (0.117 R)
• M50: 16,392,486 km (0.053 R)
• M51: 17,043,237 km (0.107 R)
• M52: 17,335,102 km (0.08 R)
• M53: 18,332,471 km (0.119 R)
• M54: 18,519,169 km (0.119 R)
• M55: 19,045,455 km (0.113 R)
• M56: 19,959,049 km (0.062 R)
• M57: 20,074,389 km (0.092 R)
• M58: 20,382,710 km (0.117 R)
• M59: 21,199,365 km (0.1 R)
• M60: 21,552,715 km (0.111 R)
• M61: 21,710,391 km (0.103 R)
• M62: 21,987,297 km (0.089 R)
• M63: 22,704,469 km (0.089 R)
• M64: 22,945,321 km (0.12 R)
• M65: 24,162,001 km (0.11 R)
• M66: 24,366,800 km (0.074 R)
• M67: 24,572,198 km (0.077 R)
• M68: 25,691,190 km (0.088 R)
• M69: 25,858,441 km (0.069 R)
• M70: 26,109,915 km (0.109 R)
• M71: 26,742,115 km (0.08 R)
• M72: 26,996,581 km (0.058 R)
• M73: 27,124,039 km (0.077 R)
• M74: 28,021,776 km (0.098 R)
• M75: 28,496,001 km (0.088 R)
• M76: 28,669,086 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.5

Radius: 13.8

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.76 AU - 9 AU

Year: 7593 Days

Day: 7.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 88,543,938 km

• M1: 181,761 km (0.111 R)
• M2: 330,611 km (0.099 R)
• M3: 838,346 km (0.06 R)
• M4: 1,031,178 km (0.111 R)
• M5: 1,257,819 km (0.091 R)
• M6: 1,540,409 km (0.067 R)
• M7: 1,720,226 km (0.117 R)
• M8: 1,885,980 km (0.068 R)
• M9: 1,992,494 km (0.088 R)
• M10: 2,698,297 km (0.104 R)
• M11: 2,966,675 km (0.114 R)
• M12: 3,477,253 km (0.113 R)
• M13: 3,716,161 km (0.084 R)
• M14: 3,878,474 km (0.118 R)
• M15: 4,408,350 km (0.092 R)
• M16: 4,842,932 km (0.05 R)
• M17: 5,110,263 km (0.089 R)
• M18: 5,474,534 km (0.112 R)
• M19: 5,941,878 km (0.116 R)
• M20: 6,487,162 km (0.115 R)
• M21: 7,250,410 km (0.07 R)
• M22: 7,833,094 km (0.114 R)
• M23: 8,288,769 km (0.054 R)
• M24: 8,934,134 km (0.038 R)
• M25: 9,299,752 km (0.11 R)
• M26: 9,744,955 km (0.117 R)
• M27: 9,895,002 km (0.118 R)
• M28: 10,617,858 km (0.04 R)
• M29: 10,772,243 km (0.066 R)
• M30: 10,888,481 km (0.073 R)
• M31: 11,239,886 km (0.118 R)
• M32: 11,476,251 km (0.098 R)
• M33: 11,913,825 km (0.06 R)
• M34: 12,114,436 km (0.119 R)
• M35: 12,846,418 km (0.081 R)
• M36: 13,010,976 km (0.036 R)
• M37: 13,971,095 km (0.054 R)
• M38: 14,353,018 km (0.06 R)
• M39: 14,609,578 km (0.119 R)
• M40: 14,824,551 km (0.085 R)
• M41: 15,914,969 km (0.119 R)
• M42: 16,003,382 km (0.08 R)
• M43: 16,091,944 km (0.113 R)
• M44: 16,225,086 km (0.048 R)
• M45: 16,313,947 km (0.108 R)
• M46: 16,403,107 km (0.049 R)
• M47: 16,716,216 km (0.105 R)
• M48: 16,986,240 km (0.095 R)
• M49: 17,121,775 km (0.089 R)
• M50: 17,621,881 km (0.081 R)
• M51: 17,759,062 km (0.105 R)
• M52: 18,080,548 km (0.084 R)
• M53: 18,265,302 km (0.099 R)
• M54: 18,682,979 km (0.102 R)
• M55: 19,150,771 km (0.117 R)
• M56: 19,244,868 km (0.113 R)
• M57: 19,955,010 km (0.103 R)
• M58: 20,770,318 km (0.113 R)
• M59: 21,157,627 km (0.116 R)
• M60: 22,186,112 km (0.086 R)
• M61: 23,280,869 km (0.105 R)
• M62: 23,431,514 km (0.089 R)
• M63: 23,986,672 km (0.065 R)
• M64: 25,316,148 km (0.084 R)
• M65: 27,407,975 km (0.086 R)
• M66: 27,726,619 km (0.082 R)
• M67: 27,993,053 km (0.052 R)
• M68: 28,099,866 km (0.039 R)
• M69: 28,582,020 km (0.103 R)
• M70: 28,797,291 km (0.113 R)
• M71: 29,391,942 km (0.078 R)
• M72: 29,990,633 km (0.075 R)
• M73: 30,373,753 km (0.109 R)
• M74: 30,813,721 km (0.069 R)
• M75: 31,699,639 km (0.11 R)
• M76: 32,369,688 km (0.106 R)
• M77: 33,553,456 km (0.106 R)
• M78: 34,751,286 km (0.114 R)
• M79: 34,981,068 km (0.116 R)
• M80: 35,153,704 km (0.117 R)
• M81: 35,269,044 km (0.089 R)
• M82: 36,021,222 km (0.055 R)
• M83: 37,188,983 km (0.107 R)
• M84: 37,718,410 km (0.103 R)
• M85: 37,954,625 km (0.089 R)
• M86: 38,369,011 km (0.092 R)
• M87: 38,785,043 km (0.07 R)
• M88: 39,321,950 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.3

Radius: 4

Gravity: 19.27 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 13.07 AU - 16.83 AU

Year: 21893 Days

Day: 16.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 88,543,938 km

• M1: 65,374 km (0.091 R)
• M2: 94,097 km (0.034 R)
• M3: 186,848 km (0.107 R)
• M4: 224,846 km (0.03 R)
• M5: 640,428 km (0.108 R)
• M6: 804,837 km (0.118 R)
• M7: 1,051,673 km (0.08 R)
• M8: 1,397,843 km (0.111 R)
• M9: 1,776,624 km (0.111 R)
• M10: 2,590,138 km (0.1 R)
• M11: 2,784,764 km (0.096 R)
• M12: 3,153,523 km (0.113 R)
• M13: 4,736,418 km (0.063 R)
• M14: 5,502,060 km (0.1 R)
• M15: 7,371,435 km (0.095 R)
• M16: 8,974,227 km (0.062 R)
• M17: 10,015,877 km (0.064 R)
• M18: 10,576,420 km (0.117 R)
• M19: 10,886,536 km (0.072 R)
• M20: 11,304,662 km (0.119 R)
• M21: 11,515,745 km (0.079 R)
• M22: 11,995,206 km (0.031 R)
• M23: 12,372,791 km (0.105 R)
• M24: 12,973,875 km (0.072 R)
• M25: 13,084,129 km (0.03 R)
• M26: 13,865,030 km (0.102 R)
• M27: 13,977,677 km (0.037 R)
• M28: 14,204,168 km (0.108 R)
• M29: 14,431,856 km (0.054 R)
• M30: 14,775,632 km (0.049 R)
• M31: 14,833,227 km (0.03 R)
• M32: 16,059,182 km (0.119 R)
• M33: 17,377,887 km (0.098 R)
• M34: 18,111,665 km (0.091 R)
• M35: 18,234,933 km (0.089 R)
• M36: 18,917,997 km (0.098 R)
• M37: 19,863,007 km (0.061 R)
• M38: 19,926,436 km (0.12 R)
• M39: 20,629,846 km (0.095 R)
• M40: 20,887,603 km (0.103 R)
• M41: 20,952,229 km (0.094 R)
• M42: 21,406,408 km (0.102 R)
• M43: 21,732,831 km (0.111 R)
• M44: 22,721,822 km (0.09 R)
• M45: 23,255,288 km (0.114 R)
• M46: 24,402,405 km (0.107 R)
• M47: 25,292,063 km (0.118 R)
• M48: 27,032,634 km (0.112 R)
• M49: 28,309,452 km (0.099 R)
• M50: 29,896,536 km (0.08 R)
• M51: 30,115,248 km (0.086 R)
• M52: 31,068,935 km (0.118 R)
• M53: 32,181,494 km (0.106 R)
• M54: 34,064,632 km (0.079 R)
• M55: 38,252,325 km (0.119 R)
• M56: 38,489,737 km (0.062 R)
• M57: 40,406,235 km (0.114 R)
• M58: 42,026,829 km (0.103 R)
• M59: 42,844,980 km (0.107 R)
• M60: 44,746,817 km (0.104 R)
• M61: 47,099,094 km (0.048 R)
• M62: 48,119,352 km (0.08 R)
• M63: 49,577,333 km (0.098 R)
• M64: 50,441,560 km (0.075 R)
• M65: 51,398,088 km (0.062 R)
• M66: 51,834,914 km (0.041 R)
• M67: 52,360,601 km (0.068 R)
• M68: 53,152,572 km (0.115 R)
• M69: 55,641,432 km (0.116 R)
• M70: 56,629,676 km (0.116 R)
• M71: 56,719,733 km (0.077 R)
• M72: 56,990,356 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.6

Radius: 7.5

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 14.31 AU - 20.29 AU

Year: 27253 Days

Day: 24.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 88,543,938 km

• M1: 1,097,899 km (0.053 R)
• M2: 1,413,999 km (0.045 R)
• M3: 3,906,748 km (0.098 R)
• M4: 4,184,252 km (0.095 R)
• M5: 5,444,615 km (0.095 R)
• M6: 6,070,382 km (0.073 R)
• M7: 6,718,740 km (0.114 R)
• M8: 7,633,531 km (0.113 R)
• M9: 9,155,838 km (0.091 R)
• M10: 10,934,856 km (0.055 R)
• M11: 14,858,659 km (0.068 R)
• M12: 14,920,293 km (0.067 R)
• M13: 15,229,362 km (0.106 R)
• M14: 15,291,446 km (0.034 R)
• M15: 16,042,876 km (0.112 R)
• M16: 16,742,246 km (0.075 R)
• M17: 19,570,393 km (0.099 R)
• M18: 19,976,552 km (0.08 R)
• M19: 20,044,619 km (0.11 R)
• M20: 21,420,171 km (0.063 R)
• M21: 21,768,884 km (0.081 R)
• M22: 22,471,844 km (0.118 R)
• M23: 23,540,123 km (0.035 R)
• M24: 25,800,098 km (0.101 R)
• M25: 25,948,199 km (0.115 R)
• M26: 27,143,786 km (0.061 R)
• M27: 27,369,828 km (0.115 R)
• M28: 27,748,161 km (0.099 R)
• M29: 28,586,657 km (0.046 R)
• M30: 28,816,739 km (0.1 R)
• M31: 29,124,461 km (0.081 R)
• M32: 31,072,375 km (0.054 R)
• M33: 31,784,012 km (0.033 R)
• M34: 33,142,660 km (0.07 R)
• M35: 33,869,556 km (0.113 R)
• M36: 34,683,369 km (0.085 R)
• M37: 36,496,495 km (0.064 R)
• M38: 36,662,848 km (0.036 R)
• M39: 37,918,572 km (0.113 R)
• M40: 38,087,019 km (0.067 R)
• M41: 41,943,204 km (0.098 R)
• M42: 44,759,982 km (0.054 R)
• M43: 46,101,277 km (0.075 R)
• M44: 49,465,882 km (0.075 R)
• M45: 51,876,951 km (0.071 R)
• M46: 52,626,586 km (0.11 R)
• M47: 53,568,604 km (0.093 R)
• M48: 53,757,696 km (0.09 R)
• M49: 54,326,168 km (0.102 R)
• M50: 54,421,162 km (0.072 R)
• M51: 54,516,157 km (0.085 R)
• M52: 56,620,251 km (0.067 R)
• M53: 57,972,915 km (0.099 R)
• M54: 58,653,286 km (0.085 R)
• M55: 63,990,040 km (0.088 R)
• M56: 64,491,941 km (0.102 R)
• M57: 66,512,709 km (0.118 R)
• M58: 66,817,590 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.6

Radius: 5.4

Gravity: 19.29 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 14.76 AU - 20.22 AU

Year: 27703 Days

Day: 20.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,543,938 km

• M1: 75,098 km (0.048 R)
• M2: 355,893 km (0.088 R)
• M3: 438,023 km (0.115 R)
• M4: 1,239,718 km (0.106 R)
• M5: 1,432,998 km (0.068 R)
• M6: 1,601,595 km (0.092 R)
• M7: 2,865,098 km (0.046 R)
• M8: 2,991,808 km (0.094 R)
• M9: 3,383,455 km (0.033 R)
• M10: 4,024,332 km (0.108 R)
• M11: 4,310,363 km (0.097 R)
• M12: 4,602,827 km (0.065 R)
• M13: 5,258,664 km (0.074 R)
• M14: 5,623,833 km (0.105 R)
• M15: 6,105,239 km (0.077 R)
• M16: 6,823,907 km (0.111 R)
• M17: 7,164,541 km (0.045 R)
• M18: 7,452,667 km (0.084 R)
• M19: 7,862,415 km (0.074 R)
• M20: 8,040,138 km (0.114 R)
• M21: 8,520,945 km (0.115 R)
• M22: 8,581,682 km (0.107 R)
• M23: 9,321,743 km (0.049 R)
• M24: 9,509,937 km (0.094 R)
• M25: 9,573,067 km (0.108 R)
• M26: 10,146,476 km (0.096 R)
• M27: 10,469,906 km (0.051 R)
• M28: 10,665,580 km (0.096 R)
• M29: 11,729,371 km (0.04 R)
• M30: 11,796,989 km (0.106 R)
• M31: 12,342,423 km (0.068 R)
• M32: 13,457,974 km (0.101 R)
• M33: 13,884,627 km (0.079 R)
• M34: 13,956,135 km (0.111 R)
• M35: 14,171,406 km (0.087 R)
• M36: 15,486,372 km (0.105 R)
• M37: 16,008,169 km (0.117 R)
• M38: 16,158,365 km (0.098 R)
• M39: 16,459,955 km (0.065 R)
• M40: 17,068,967 km (0.08 R)
• M41: 19,257,883 km (0.108 R)
• M42: 20,384,954 km (0.09 R)
• M43: 21,038,547 km (0.086 R)
• M44: 21,865,225 km (0.063 R)
• M45: 22,955,644 km (0.06 R)
• M46: 23,040,316 km (0.063 R)
• M47: 23,209,810 km (0.1 R)
• M48: 23,379,754 km (0.071 R)
• M49: 23,977,996 km (0.089 R)
• M50: 24,321,921 km (0.115 R)
• M51: 24,581,025 km (0.096 R)
• M52: 26,066,531 km (0.098 R)
• M53: 28,666,842 km (0.117 R)
• M54: 29,858,987 km (0.119 R)
• M55: 29,951,438 km (0.118 R)
• M56: 30,043,890 km (0.078 R)
• M57: 31,536,278 km (0.114 R)
• M58: 32,291,598 km (0.107 R)
• M59: 35,176,294 km (0.09 R)
• M60: 36,057,724 km (0.11 R)
• M61: 37,742,196 km (0.034 R)
• M62: 39,350,972 km (0.101 R)
• M63: 39,959,985 km (0.034 R)
• M64: 41,290,359 km (0.108 R)
• M65: 42,531,123 km (0.088 R)
• M66: 42,739,064 km (0.094 R)
• M67: 43,051,724 km (0.055 R)
• M68: 45,155,070 km (0.067 R)
• M69: 51,219,917 km (0.096 R)
• M70: 51,441,173 km (0.053 R)
• M71: 53,110,834 km (0.079 R)
• M72: 56,846,293 km (0.094 R)
• M73: 59,848,423 km (0.066 R)
• M74: 60,314,870 km (0.067 R)
• M75: 61,603,805 km (0.086 R)
• M76: 62,665,052 km (0.065 R)
• M77: 63,020,197 km (0.101 R)
• M78: 63,970,443 km (0.074 R)
• M79: 65,404,638 km (0.074 R)
• M80: 65,524,615 km (0.091 R)
• M81: 66,728,579 km (0.109 R)
• M82: 69,893,023 km (0.12 R)
• M83: 70,507,122 km (0.115 R)
• M84: 71,369,853 km (0.084 R)
• M85: 72,360,191 km (0.088 R)
• M86: 73,479,781 km (0.082 R)
• M87: 75,484,094 km (0.111 R)
• M88: 77,125,781 km (0.089 R)
• M89: 81,474,890 km (0.116 R)
• M90: 83,158,764 km (0.095 R)
• M91: 84,331,162 km (0.108 R)
• M92: 84,723,258 km (0.075 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 18,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit