🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.13 AU - 1.57 AU

Year: 588 Days

Day: 31.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.86 AU - 2.04 AU

Year: 1020 Days

Day: 17.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.44 AU - 3.08 AU

Year: 1718 Days

Day: 42.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,188,211 km

• M1: 236,215 km (0.093 R)
• M2: 939,624 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.84 AU - 2.92 AU

Year: 1832 Days

Day: 19.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,188,211 km

• M1: 649,404 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.07 AU - 3.57 AU

Year: 2267 Days

Day: 41.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,188,211 km

• M1: 18,251 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.6

Radius: 11.9

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.94 AU - 8.44 AU

Year: 7991 Days

Day: 6.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 76,188,211 km

• M1: 151,243 km (0.093 R)
• M2: 252,521 km (0.117 R)
• M3: 488,886 km (0.084 R)
• M4: 585,975 km (0.085 R)
• M5: 1,513,781 km (0.094 R)
• M6: 1,625,979 km (0.11 R)
• M7: 1,899,145 km (0.047 R)
• M8: 2,082,702 km (0.106 R)
• M9: 2,336,719 km (0.095 R)
• M10: 2,828,597 km (0.047 R)
• M11: 3,526,022 km (0.077 R)
• M12: 3,881,317 km (0.1 R)
• M13: 4,544,783 km (0.046 R)
• M14: 4,654,289 km (0.116 R)
• M15: 4,764,543 km (0.101 R)
• M16: 5,044,291 km (0.087 R)
• M17: 5,678,735 km (0.086 R)
• M18: 5,945,618 km (0.091 R)
• M19: 6,095,664 km (0.041 R)
• M20: 6,399,647 km (0.117 R)
• M21: 6,739,833 km (0.053 R)
• M22: 7,502,333 km (0.054 R)
• M23: 7,697,259 km (0.089 R)
• M24: 8,125,558 km (0.102 R)
• M25: 8,799,496 km (0.046 R)
• M26: 9,039,601 km (0.043 R)
• M27: 9,316,806 km (0.058 R)
• M28: 9,808,534 km (0.04 R)
• M29: 9,986,107 km (0.065 R)
• M30: 10,129,122 km (0.102 R)
• M31: 11,296,883 km (0.093 R)
• M32: 11,445,883 km (0.106 R)
• M33: 12,010,465 km (0.071 R)
• M34: 12,200,604 km (0.103 R)
• M35: 12,430,237 km (0.071 R)
• M36: 12,932,437 km (0.091 R)
• M37: 13,010,377 km (0.104 R)
• M38: 13,877,297 km (0.119 R)
• M39: 14,237,379 km (0.067 R)
• M40: 14,317,863 km (0.113 R)
• M41: 14,844,298 km (0.113 R)
• M42: 14,966,818 km (0.116 R)
• M43: 16,419,713 km (0.111 R)
• M44: 16,800,439 km (0.108 R)
• M45: 17,141,522 km (0.096 R)
• M46: 17,355,747 km (0.119 R)
• M47: 17,484,850 km (0.098 R)
• M48: 17,830,421 km (0.111 R)
• M49: 18,134,703 km (0.1 R)
• M50: 19,324,155 km (0.116 R)
• M51: 19,457,896 km (0.116 R)
• M52: 19,995,999 km (0.086 R)
• M53: 21,270,424 km (0.09 R)
• M54: 21,917,434 km (0.108 R)
• M55: 22,994,390 km (0.104 R)
• M56: 23,088,935 km (0.072 R)
• M57: 23,944,934 km (0.092 R)
• M58: 24,714,615 km (0.083 R)
• M59: 25,639,280 km (0.086 R)
• M60: 27,873,823 km (0.112 R)
• M61: 28,277,588 km (0.096 R)
• M62: 28,378,866 km (0.119 R)
• M63: 29,141,964 km (0.03 R)
• M64: 29,295,452 km (0.11 R)
• M65: 29,449,238 km (0.114 R)
• M66: 30,377,194 km (0.064 R)
• M67: 30,532,776 km (0.115 R)
• M68: 31,210,005 km (0.111 R)
• M69: 32,103,254 km (0.083 R)
• M70: 32,367,594 km (0.095 R)
• M71: 32,738,896 km (0.038 R)
• M72: 33,485,539 km (0.095 R)
• M73: 34,076,301 km (0.077 R)
• M74: 36,693,815 km (0.106 R)
• M75: 36,859,569 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.7

Radius: 7.6

Gravity: 14.1 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 12.33 AU - 16.65 AU

Year: 20670 Days

Day: 17.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,188,211 km

• M1: 189,541 km (0.055 R)
• M2: 344,973 km (0.095 R)
• M3: 656,735 km (0.118 R)
• M4: 2,619,758 km (0.059 R)
• M5: 2,855,075 km (0.095 R)
• M6: 3,056,584 km (0.048 R)
• M7: 3,645,251 km (0.101 R)
• M8: 5,313,118 km (0.047 R)
• M9: 5,711,946 km (0.089 R)
• M10: 6,120,348 km (0.107 R)
• M11: 6,223,870 km (0.106 R)
• M12: 6,380,349 km (0.047 R)
• M13: 7,622,909 km (0.083 R)
• M14: 8,472,625 km (0.107 R)
• M15: 8,646,159 km (0.101 R)
• M16: 8,704,203 km (0.107 R)
• M17: 8,996,666 km (0.059 R)
• M18: 10,076,314 km (0.077 R)
• M19: 10,383,439 km (0.12 R)
• M20: 10,507,156 km (0.056 R)
• M21: 11,069,943 km (0.06 R)
• M22: 11,259,633 km (0.08 R)
• M23: 12,420,812 km (0.03 R)
• M24: 13,015,613 km (0.084 R)
• M25: 14,439,186 km (0.1 R)
• M26: 15,345,002 km (0.114 R)
• M27: 15,415,462 km (0.07 R)
• M28: 16,484,937 km (0.072 R)
• M29: 16,774,110 km (0.076 R)
• M30: 17,873,654 km (0.087 R)
• M31: 19,451,912 km (0.069 R)
• M32: 20,218,900 km (0.029 R)
• M33: 21,624,522 km (0.044 R)
• M34: 22,099,944 km (0.109 R)
• M35: 22,179,530 km (0.109 R)
• M36: 22,418,887 km (0.108 R)
• M37: 23,872,828 km (0.115 R)
• M38: 24,118,019 km (0.092 R)
• M39: 24,281,978 km (0.047 R)
• M40: 24,858,977 km (0.077 R)
• M41: 24,941,705 km (0.106 R)
• M42: 25,190,636 km (0.069 R)
• M43: 25,356,989 km (0.108 R)
• M44: 26,362,885 km (0.117 R)
• M45: 28,586,807 km (0.103 R)
• M46: 29,370,700 km (0.04 R)
• M47: 30,161,474 km (0.12 R)
• M48: 31,674,357 km (0.094 R)
• M49: 35,237,030 km (0.051 R)
• M50: 35,609,529 km (0.12 R)
• M51: 35,796,377 km (0.075 R)
• M52: 37,302,079 km (0.085 R)
• M53: 38,062,635 km (0.105 R)
• M54: 38,158,078 km (0.118 R)
• M55: 38,732,385 km (0.045 R)
• M56: 39,116,851 km (0.066 R)
• M57: 39,309,533 km (0.095 R)
• M58: 41,351,993 km (0.101 R)
• M59: 44,128,380 km (0.107 R)
• M60: 45,235,404 km (0.087 R)
• M61: 45,538,938 km (0.095 R)
• M62: 47,888,373 km (0.104 R)
• M63: 49,025,915 km (0.077 R)
• M64: 49,129,736 km (0.102 R)
• M65: 50,906,360 km (0.094 R)
• M66: 52,491,499 km (0.089 R)
• M67: 53,771,159 km (0.052 R)
• M68: 54,307,318 km (0.082 R)
• M69: 55,926,566 km (0.079 R)
• M70: 58,550,363 km (0.037 R)
• M71: 58,770,720 km (0.075 R)
• M72: 59,101,930 km (0.096 R)
• M73: 59,212,483 km (0.08 R)
• M74: 59,655,292 km (0.116 R)
• M75: 59,766,145 km (0.057 R)
• M76: 59,877,146 km (0.056 R)
• M77: 61,661,699 km (0.12 R)
• M78: 61,998,145 km (0.087 R)
• M79: 62,447,836 km (0.119 R)
• M80: 65,397,008 km (0.071 R)
• M81: 66,313,445 km (0.054 R)
• M82: 67,465,049 km (0.079 R)
• M83: 70,138,812 km (0.063 R)
• M84: 70,841,922 km (0.096 R)
• M85: 74,154,169 km (0.1 R)
• M86: 74,512,156 km (0.101 R)
• M87: 74,990,121 km (0.098 R)
• M88: 75,589,111 km (0.115 R)
• M89: 76,912,604 km (0.081 R)
• M90: 78,851,093 km (0.086 R)
• M91: 80,070,914 km (0.116 R)
• M92: 82,158,702 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.1

Radius: 4.1

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 15.75 AU - 16.73 AU

Year: 24525 Days

Day: 15.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 76,188,211 km

• M1: 52,658 km (0.117 R)
• M2: 216,917 km (0.103 R)
• M3: 348,563 km (0.102 R)
• M4: 487,240 km (0.1 R)
• M5: 697,575 km (0.076 R)
• M6: 812,616 km (0.109 R)
• M7: 1,672,803 km (0.067 R)
• M8: 2,177,397 km (0.109 R)
• M9: 2,317,570 km (0.089 R)
• M10: 2,345,994 km (0.107 R)
• M11: 2,374,417 km (0.082 R)
• M12: 2,785,662 km (0.091 R)
• M13: 2,815,881 km (0.07 R)
• M14: 3,092,786 km (0.047 R)
• M15: 3,314,042 km (0.078 R)
• M16: 3,872,790 km (0.116 R)
• M17: 3,974,367 km (0.049 R)
• M18: 5,111,759 km (0.063 R)
• M19: 5,562,647 km (0.072 R)
• M20: 6,026,101 km (0.1 R)
• M21: 6,948,522 km (0.114 R)
• M22: 7,999,896 km (0.096 R)
• M23: 8,216,214 km (0.102 R)
• M24: 8,303,131 km (0.083 R)
• M25: 9,874,806 km (0.077 R)
• M26: 10,387,179 km (0.095 R)
• M27: 11,003,971 km (0.044 R)
• M28: 11,244,374 km (0.055 R)
• M29: 11,486,424 km (0.117 R)
• M30: 11,779,187 km (0.086 R)
• M31: 18,296,717 km (0.038 R)
• M32: 19,792,845 km (0.115 R)
• M33: 20,555,495 km (0.116 R)
• M34: 20,614,437 km (0.072 R)
• M35: 22,109,369 km (0.119 R)
• M36: 22,351,717 km (0.045 R)
• M37: 24,886,503 km (0.049 R)
• M38: 27,056,570 km (0.074 R)
• M39: 27,575,824 km (0.057 R)
• M40: 28,690,328 km (0.036 R)
• M41: 29,886,363 km (0.054 R)
• M42: 33,988,786 km (0.082 R)
• M43: 34,268,384 km (0.12 R)
• M44: 36,748,268 km (0.098 R)
• M45: 37,467,236 km (0.106 R)
• M46: 38,481,808 km (0.057 R)
• M47: 39,431,904 km (0.039 R)
• M48: 41,578,933 km (0.069 R)
• M49: 43,157,340 km (0.091 R)
• M50: 43,535,972 km (0.069 R)
• M51: 43,915,801 km (0.113 R)
• M52: 43,991,797 km (0.082 R)
• M53: 44,067,942 km (0.051 R)
• M54: 44,296,678 km (0.052 R)
• M55: 44,678,601 km (0.077 R)
• M56: 46,682,464 km (0.058 R)
• M57: 47,382,882 km (0.104 R)
• M58: 47,851,721 km (0.025 R)
• M59: 47,930,111 km (0.12 R)
• M60: 48,243,668 km (0.1 R)
• M61: 48,715,350 km (0.075 R)
• M62: 48,951,864 km (0.081 R)
• M63: 49,188,528 km (0.093 R)
• M64: 49,267,665 km (0.082 R)
• M65: 53,028,855 km (0.067 R)
• M66: 53,109,937 km (0.11 R)
• M67: 53,515,646 km (0.038 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396.6

Radius: 5.2

Gravity: 14.67 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 14.05 AU - 20.01 AU

Year: 26336 Days

Day: 18 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,188,211 km

• M1: 296,353 km (0.081 R)
• M2: 421,268 km (0.098 R)
• M3: 500,405 km (0.079 R)
• M4: 606,470 km (0.093 R)
• M5: 673,639 km (0.055 R)
• M6: 915,689 km (0.072 R)
• M7: 1,073,514 km (0.105 R)
• M8: 1,127,968 km (0.062 R)
• M9: 1,183,469 km (0.094 R)
• M10: 2,223,623 km (0.079 R)
• M11: 2,399,999 km (0.037 R)
• M12: 2,508,158 km (0.111 R)
• M13: 2,581,012 km (0.118 R)
• M14: 2,804,062 km (0.088 R)
• M15: 2,841,911 km (0.071 R)
• M16: 3,072,142 km (0.029 R)
• M17: 3,268,713 km (0.105 R)
• M18: 3,388,541 km (0.032 R)
• M19: 3,591,695 km (0.088 R)
• M20: 4,800,147 km (0.093 R)
• M21: 5,494,879 km (0.067 R)
• M22: 6,269,796 km (0.106 R)
• M23: 6,670,120 km (0.114 R)
• M24: 6,873,424 km (0.035 R)
• M25: 7,653,577 km (0.119 R)
• M26: 7,706,534 km (0.066 R)
• M27: 8,516,158 km (0.1 R)
• M28: 8,792,166 km (0.118 R)
• M29: 9,183,215 km (0.103 R)
• M30: 9,296,012 km (0.115 R)
• M31: 9,466,104 km (0.049 R)
• M32: 9,982,516 km (0.104 R)
• M33: 10,156,648 km (0.099 R)
• M34: 10,214,991 km (0.098 R)
• M35: 11,042,567 km (0.101 R)
• M36: 11,585,906 km (0.088 R)
• M37: 11,952,870 km (0.106 R)
• M38: 12,887,109 km (0.104 R)
• M39: 13,973,937 km (0.109 R)
• M40: 16,989,232 km (0.09 R)
• M41: 17,127,759 km (0.088 R)
• M42: 17,197,173 km (0.032 R)
• M43: 17,545,586 km (0.096 R)
• M44: 18,890,920 km (0.069 R)
• M45: 19,612,131 km (0.068 R)
• M46: 21,754,223 km (0.044 R)
• M47: 22,131,060 km (0.118 R)
• M48: 23,814,186 km (0.077 R)
• M49: 24,202,542 km (0.084 R)
• M50: 24,514,603 km (0.117 R)
• M51: 24,749,621 km (0.106 R)
• M52: 24,828,160 km (0.066 R)
• M53: 24,985,388 km (0.09 R)
• M54: 25,538,152 km (0.118 R)
• M55: 26,897,697 km (0.098 R)
• M56: 27,464,374 km (0.08 R)
• M57: 28,362,560 km (0.103 R)
• M58: 29,769,827 km (0.106 R)
• M59: 30,439,726 km (0.109 R)
• M60: 32,737,549 km (0.096 R)
• M61: 33,428,991 km (0.053 R)
• M62: 34,300,099 km (0.114 R)
• M63: 40,695,707 km (0.077 R)
• M64: 40,788,308 km (0.117 R)
• M65: 41,159,760 km (0.111 R)
• M66: 45,317,683 km (0.059 R)
• M67: 45,894,981 km (0.075 R)
• M68: 46,087,962 km (0.056 R)
• M69: 48,032,436 km (0.085 R)
• M70: 48,522,817 km (0.056 R)
• M71: 49,113,280 km (0.108 R)
• M72: 49,904,503 km (0.052 R)
• M73: 50,202,203 km (0.079 R)
• M74: 50,301,536 km (0.062 R)
• M75: 50,500,501 km (0.099 R)
• M76: 51,298,905 km (0.076 R)
• M77: 51,800,058 km (0.079 R)
• M78: 52,000,968 km (0.079 R)
• M79: 53,719,249 km (0.084 R)
• M80: 54,636,434 km (0.098 R)
• M81: 55,250,682 km (0.116 R)
• M82: 55,455,931 km (0.091 R)
• M83: 55,558,704 km (0.095 R)
• M84: 56,589,583 km (0.099 R)
• M85: 56,796,477 km (0.095 R)
• M86: 56,899,999 km (0.115 R)
• M87: 57,211,162 km (0.12 R)
• M88: 58,252,064 km (0.093 R)
• M89: 58,774,759 km (0.111 R)
• M90: 59,614,452 km (0.11 R)
• M91: 60,035,869 km (0.067 R)
• M92: 66,364,308 km (0.082 R)
• M93: 66,473,365 km (0.106 R)
• M94: 70,662,255 km (0.1 R)
• M95: 72,563,644 km (0.112 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 17,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit