🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.87 AU - 1.17 AU

Year: 378 Days

Day: 43 Hours

Environment

Temp: 11 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.62 AU - 2.88 AU

Year: 1674 Days

Day: 21.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.92 AU - 3.04 AU

Year: 1888 Days

Day: 28.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.38 AU - 3.52 AU

Year: 2352 Days

Day: 17.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 177 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,359,285 km

• M1: 734,376 km (0.07 R)
• M2: 842,086 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.6

Radius: 10.8

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.83 AU - 6.01 AU

Year: 4632 Days

Day: 11.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 92,359,285 km

• M1: 172,187 km (0.084 R)
• M2: 260,749 km (0.089 R)
• M3: 385,215 km (0.03 R)
• M4: 595,100 km (0.092 R)
• M5: 740,061 km (0.112 R)
• M6: 826,229 km (0.088 R)
• M7: 934,388 km (0.09 R)
• M8: 1,018,911 km (0.085 R)
• M9: 1,155,793 km (0.093 R)
• M10: 1,226,703 km (0.119 R)
• M11: 1,330,673 km (0.117 R)
• M12: 1,604,138 km (0.054 R)
• M13: 1,707,061 km (0.089 R)
• M14: 1,776,924 km (0.083 R)
• M15: 1,883,587 km (0.089 R)
• M16: 2,229,607 km (0.067 R)
• M17: 2,319,365 km (0.099 R)
• M18: 2,489,159 km (0.12 R)
• M19: 2,676,904 km (0.053 R)
• M20: 2,786,260 km (0.061 R)
• M21: 2,855,375 km (0.115 R)
• M22: 3,108,943 km (0.11 R)
• M23: 3,253,155 km (0.102 R)
• M24: 3,326,009 km (0.091 R)
• M25: 3,882,813 km (0.112 R)
• M26: 4,022,687 km (0.096 R)
• M27: 4,371,699 km (0.112 R)
• M28: 4,780,400 km (0.109 R)
• M29: 5,599,149 km (0.041 R)
• M30: 5,757,573 km (0.068 R)
• M31: 5,828,483 km (0.1 R)
• M32: 6,169,117 km (0.096 R)
• M33: 6,406,080 km (0.077 R)
• M34: 6,479,533 km (0.062 R)
• M35: 6,571,834 km (0.078 R)
• M36: 6,738,935 km (0.072 R)
• M37: 7,134,622 km (0.091 R)
• M38: 7,460,446 km (0.096 R)
• M39: 7,732,564 km (0.116 R)
• M40: 8,067,215 km (0.096 R)
• M41: 8,326,468 km (0.061 R)
• M42: 8,955,677 km (0.107 R)
• M43: 9,161,972 km (0.106 R)
• M44: 9,516,220 km (0.114 R)
• M45: 9,621,387 km (0.097 R)
• M46: 9,705,611 km (0.049 R)
• M47: 9,960,077 km (0.027 R)
• M48: 10,109,525 km (0.08 R)
• M49: 10,216,787 km (0.112 R)
• M50: 10,324,347 km (0.11 R)
• M51: 11,243,178 km (0.053 R)
• M52: 11,398,909 km (0.065 R)
• M53: 11,600,118 km (0.118 R)
• M54: 11,847,553 km (0.119 R)
• M55: 12,119,671 km (0.071 R)
• M56: 12,256,404 km (0.112 R)
• M57: 12,439,661 km (0.069 R)
• M58: 12,531,514 km (0.107 R)
• M59: 12,600,629 km (0.091 R)
• M60: 12,693,080 km (0.093 R)
• M61: 12,785,681 km (0.099 R)
• M62: 13,158,180 km (0.097 R)
• M63: 13,275,315 km (0.046 R)
• M64: 13,345,776 km (0.108 R)
• M65: 13,890,162 km (0.038 R)
• M66: 14,249,048 km (0.066 R)
• M67: 14,490,050 km (0.096 R)
• M68: 14,902,790 km (0.052 R)
• M69: 15,270,352 km (0.102 R)
• M70: 15,864,555 km (0.083 R)
• M71: 16,089,251 km (0.053 R)
• M72: 16,719,208 km (0.085 R)
• M73: 16,922,511 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772

Radius: 5.2

Gravity: 28.55 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 12.02 AU - 13.56 AU

Year: 16791 Days

Day: 18.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,359,285 km

• M1: 105,915 km (0.092 R)
• M2: 649,105 km (0.101 R)
• M3: 875,596 km (0.116 R)
• M4: 1,313,021 km (0.036 R)
• M5: 1,539,811 km (0.12 R)
• M6: 2,918,505 km (0.059 R)
• M7: 3,028,011 km (0.112 R)
• M8: 4,236,761 km (0.114 R)
• M9: 4,278,050 km (0.057 R)
• M10: 5,576,261 km (0.116 R)
• M11: 6,503,917 km (0.113 R)
• M12: 6,599,360 km (0.099 R)
• M13: 7,034,391 km (0.102 R)
• M14: 7,578,628 km (0.086 R)
• M15: 8,187,641 km (0.053 R)
• M16: 8,446,146 km (0.107 R)
• M17: 8,759,703 km (0.057 R)
• M18: 8,970,936 km (0.099 R)
• M19: 9,452,341 km (0.114 R)
• M20: 9,560,351 km (0.038 R)
• M21: 10,162,333 km (0.11 R)
• M22: 10,776,432 km (0.055 R)
• M23: 11,059,621 km (0.064 R)
• M24: 11,345,203 km (0.091 R)
• M25: 11,517,690 km (0.084 R)
• M26: 11,923,549 km (0.106 R)
• M27: 12,334,195 km (0.086 R)
• M28: 12,749,479 km (0.106 R)
• M29: 12,809,168 km (0.112 R)
• M30: 12,928,846 km (0.06 R)
• M31: 13,108,962 km (0.084 R)
• M32: 14,084,041 km (0.049 R)
• M33: 14,331,476 km (0.063 R)
• M34: 15,781,528 km (0.087 R)
• M35: 16,361,669 km (0.099 R)
• M36: 16,883,167 km (0.104 R)
• M37: 16,948,691 km (0.093 R)
• M38: 17,410,051 km (0.096 R)
• M39: 18,143,379 km (0.097 R)
• M40: 18,277,868 km (0.032 R)
• M41: 18,954,798 km (0.119 R)
• M42: 19,778,035 km (0.057 R)
• M43: 22,173,097 km (0.04 R)
• M44: 23,770,952 km (0.103 R)
• M45: 23,844,554 km (0.075 R)
• M46: 24,435,316 km (0.061 R)
• M47: 26,312,321 km (0.107 R)
• M48: 26,464,462 km (0.102 R)
• M49: 26,540,607 km (0.089 R)
• M50: 27,229,655 km (0.093 R)
• M51: 27,615,019 km (0.051 R)
• M52: 27,924,537 km (0.073 R)
• M53: 30,922,029 km (0.085 R)
• M54: 31,646,831 km (0.054 R)
• M55: 31,727,764 km (0.06 R)
• M56: 32,703,591 km (0.08 R)
• M57: 33,442,006 km (0.111 R)
• M58: 33,771,869 km (0.108 R)
• M59: 34,268,833 km (0.09 R)
• M60: 35,102,392 km (0.116 R)
• M61: 38,243,948 km (0.115 R)
• M62: 38,330,116 km (0.065 R)
• M63: 38,675,388 km (0.06 R)
• M64: 38,848,473 km (0.1 R)
• M65: 39,979,283 km (0.096 R)
• M66: 40,944,638 km (0.106 R)
• M67: 41,474,364 km (0.118 R)
• M68: 42,006,334 km (0.099 R)
• M69: 43,705,916 km (0.095 R)
• M70: 45,519,191 km (0.118 R)
• M71: 45,610,446 km (0.055 R)
• M72: 46,343,027 km (0.082 R)
• M73: 46,434,880 km (0.096 R)
• M74: 47,727,256 km (0.046 R)
• M75: 49,970,027 km (0.102 R)
• M76: 50,535,956 km (0.101 R)
• M77: 52,629,578 km (0.102 R)
• M78: 53,590,445 km (0.108 R)
• M79: 56,213,943 km (0.083 R)
• M80: 56,606,039 km (0.112 R)
• M81: 58,580,581 km (0.045 R)
• M82: 58,679,914 km (0.114 R)
• M83: 58,978,213 km (0.046 R)
• M84: 60,678,093 km (0.117 R)
• M85: 62,191,276 km (0.089 R)
• M86: 63,410,797 km (0.096 R)
• M87: 64,535,474 km (0.033 R)
• M88: 65,254,741 km (0.107 R)
• M89: 65,563,810 km (0.116 R)
• M90: 65,770,105 km (0.103 R)
• M91: 65,976,551 km (0.046 R)
• M92: 69,100,004 km (0.073 R)
• M93: 69,520,075 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.9

Radius: 3

Gravity: 13.54 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 14.38 AU - 16.72 AU

Year: 22510 Days

Day: 17.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 92,359,285 km

• M1: 113,994 km (0.071 R)
• M2: 601,832 km (0.073 R)
• M3: 683,662 km (0.092 R)
• M4: 894,296 km (0.114 R)
• M5: 1,143,676 km (0.084 R)
• M6: 1,841,699 km (0.117 R)
• M7: 1,960,779 km (0.093 R)
• M8: 1,984,865 km (0.115 R)
• M9: 2,206,120 km (0.117 R)
• M10: 2,256,385 km (0.087 R)
• M11: 2,281,517 km (0.062 R)
• M12: 2,383,543 km (0.117 R)
• M13: 3,054,340 km (0.08 R)
• M14: 3,309,105 km (0.109 R)
• M15: 3,748,923 km (0.101 R)
• M16: 3,899,717 km (0.034 R)
• M17: 5,074,659 km (0.093 R)
• M18: 5,207,801 km (0.089 R)
• M19: 5,342,140 km (0.098 R)
• M20: 5,925,422 km (0.1 R)
• M21: 6,782,917 km (0.12 R)
• M22: 6,856,070 km (0.081 R)
• M23: 6,966,324 km (0.075 R)
• M24: 7,678,260 km (0.061 R)
• M25: 7,984,936 km (0.029 R)
• M26: 8,570,612 km (0.046 R)
• M27: 8,848,714 km (0.071 R)
• M28: 9,129,659 km (0.115 R)
• M29: 10,408,721 km (0.053 R)
• M30: 10,662,738 km (0.11 R)
• M31: 11,090,588 km (0.105 R)
• M32: 11,263,224 km (0.12 R)
• M33: 11,349,990 km (0.031 R)
• M34: 12,051,455 km (0.086 R)
• M35: 12,993,173 km (0.118 R)
• M36: 13,175,234 km (0.082 R)
• M37: 13,587,825 km (0.111 R)
• M38: 13,680,127 km (0.084 R)
• M39: 13,865,329 km (0.036 R)
• M40: 14,004,754 km (0.103 R)
• M41: 14,051,429 km (0.085 R)
• M42: 14,331,925 km (0.118 R)
• M43: 15,956,558 km (0.057 R)
• M44: 16,298,239 km (0.113 R)
• M45: 16,642,165 km (0.12 R)
• M46: 16,691,532 km (0.118 R)
• M47: 17,337,496 km (0.085 R)
• M48: 18,807,594 km (0.115 R)
• M49: 20,106,552 km (0.076 R)
• M50: 20,687,291 km (0.118 R)
• M51: 21,166,453 km (0.105 R)
• M52: 21,326,972 km (0.084 R)
• M53: 21,973,234 km (0.117 R)
• M54: 22,954,447 km (0.042 R)
• M55: 23,450,513 km (0.099 R)
• M56: 23,616,567 km (0.086 R)
• M57: 23,838,720 km (0.082 R)
• M58: 24,284,970 km (0.059 R)
• M59: 24,452,969 km (0.111 R)
• M60: 25,299,094 km (0.108 R)
• M61: 26,788,192 km (0.103 R)
• M62: 27,426,825 km (0.112 R)
• M63: 27,660,197 km (0.112 R)
• M64: 28,541,479 km (0.06 R)
• M65: 29,193,576 km (0.042 R)
• M66: 29,730,632 km (0.042 R)
• M67: 30,331,267 km (0.112 R)
• M68: 30,633,156 km (0.053 R)
• M69: 31,300,662 km (0.084 R)
• M70: 32,218,744 km (0.117 R)
• M71: 32,650,034 km (0.056 R)
• M72: 33,021,336 km (0.098 R)
• M73: 33,955,725 km (0.091 R)
• M74: 35,215,040 km (0.113 R)
• M75: 35,786,653 km (0.111 R)
• M76: 36,425,436 km (0.104 R)
• M77: 37,067,959 km (0.093 R)
• M78: 38,559,898 km (0.057 R)
• M79: 41,134,029 km (0.107 R)
• M80: 41,736,011 km (0.088 R)
• M81: 41,803,031 km (0.096 R)
• M82: 44,104,295 km (0.097 R)
• M83: 44,240,877 km (0.088 R)
• M84: 44,377,610 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.7

Radius: 5.6

Gravity: 22.63 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 15.72 AU - 18.76 AU

Year: 26277 Days

Day: 24.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,359,285 km

• M1: 274,213 km (0.113 R)
• M2: 391,498 km (0.03 R)
• M3: 597,943 km (0.087 R)
• M4: 1,010,085 km (0.11 R)
• M5: 1,292,675 km (0.081 R)
• M6: 2,003,265 km (0.08 R)
• M7: 2,276,431 km (0.096 R)
• M8: 2,437,847 km (0.066 R)
• M9: 2,478,837 km (0.112 R)
• M10: 4,050,811 km (0.073 R)
• M11: 4,099,430 km (0.103 R)
• M12: 5,112,806 km (0.091 R)
• M13: 5,218,123 km (0.088 R)
• M14: 5,865,733 km (0.064 R)
• M15: 6,255,136 km (0.07 R)
• M16: 7,235,301 km (0.107 R)
• M17: 7,532,702 km (0.078 R)
• M18: 7,652,679 km (0.055 R)
• M19: 8,139,321 km (0.086 R)
• M20: 8,573,155 km (0.066 R)
• M21: 9,592,963 km (0.096 R)
• M22: 9,985,209 km (0.063 R)
• M23: 10,117,005 km (0.108 R)
• M24: 10,315,970 km (0.049 R)
• M25: 11,193,062 km (0.081 R)
• M26: 11,953,618 km (0.108 R)
• M27: 12,163,952 km (0.113 R)
• M28: 12,802,287 km (0.094 R)
• M29: 13,017,558 km (0.043 R)
• M30: 13,816,859 km (0.094 R)
• M31: 13,963,764 km (0.031 R)
• M32: 15,310,295 km (0.03 R)
• M33: 16,153,279 km (0.109 R)
• M34: 16,463,545 km (0.079 R)
• M35: 16,541,485 km (0.091 R)
• M36: 16,854,295 km (0.061 R)
• M37: 18,044,346 km (0.095 R)
• M38: 18,690,160 km (0.073 R)
• M39: 20,840,479 km (0.035 R)
• M40: 21,859,241 km (0.097 R)
• M41: 23,329,788 km (0.11 R)
• M42: 24,564,718 km (0.067 R)
• M43: 25,911,249 km (0.11 R)
• M44: 26,001,756 km (0.11 R)
• M45: 27,466,019 km (0.103 R)
• M46: 27,650,922 km (0.071 R)
• M47: 27,743,524 km (0.102 R)
• M48: 29,144,956 km (0.045 R)
• M49: 29,996,767 km (0.082 R)
• M50: 33,682,709 km (0.075 R)
• M51: 33,880,627 km (0.083 R)
• M52: 34,576,406 km (0.106 R)
• M53: 35,076,213 km (0.05 R)
• M54: 36,590,143 km (0.092 R)
• M55: 38,022,094 km (0.109 R)
• M56: 39,056,264 km (0.119 R)
• M57: 40,309,296 km (0.081 R)
• M58: 42,533,816 km (0.085 R)
• M59: 42,640,629 km (0.064 R)
• M60: 46,879,634 km (0.085 R)
• M61: 49,217,101 km (0.042 R)
• M62: 50,569,765 km (0.12 R)
• M63: 51,136,891 km (0.043 R)
• M64: 51,250,585 km (0.115 R)
• M65: 51,706,260 km (0.115 R)
• M66: 54,120,171 km (0.098 R)
• M67: 54,236,110 km (0.077 R)
• M68: 57,041,519 km (0.095 R)
• M69: 57,631,832 km (0.086 R)
• M70: 59,176,280 km (0.064 R)
• M71: 59,773,924 km (0.119 R)
• M72: 60,613,916 km (0.116 R)
• M73: 61,820,871 km (0.074 R)
• M74: 63,645,816 km (0.091 R)
• M75: 65,859,266 km (0.118 R)
• M76: 66,478,601 km (0.079 R)
• M77: 67,473,427 km (0.053 R)
• M78: 71,883,572 km (0.059 R)
• M79: 72,904,578 km (0.087 R)
• M80: 74,702,894 km (0.084 R)
• M81: 75,607,512 km (0.085 R)
• M82: 77,036,471 km (0.115 R)
• M83: 78,999,344 km (0.085 R)
• M84: 79,393,834 km (0.117 R)
• M85: 80,846,130 km (0.061 R)
• M86: 81,508,998 km (0.029 R)
• M87: 82,040,819 km (0.103 R)
• M88: 83,508,823 km (0.079 R)
• M89: 85,659,741 km (0.073 R)
• M90: 88,237,611 km (0.038 R)
• M91: 88,510,328 km (0.088 R)
• M92: 88,920,077 km (0.1 R)
• M93: 90,428,023 km (0.103 R)
• M94: 91,806,119 km (0.119 R)
• M95: 91,944,347 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 14,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit