🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.55 AU - 0.75 AU

Year: 184 Days

Day: 31.2 Hours

Environment

Temp: 149 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,382,717 km

• M1: 29,770 km (0.031 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.02 AU - 1.24 AU

Year: 422 Days

Day: 24.5 Hours

Environment

Temp: 44 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,382,717 km

• M1: 367,412 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.51 AU - 1.71 AU

Year: 718 Days

Day: 22.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,382,717 km

• M1: 1,234,332 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.67 AU - 3.43 AU

Year: 1872 Days

Day: 44.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.05 AU - 4.21 AU

Year: 2431 Days

Day: 27.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.8

Radius: 8.4

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.95 AU - 11.43 AU

Year: 10601 Days

Day: 13.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 79,382,717 km

• M1: 108,458 km (0.087 R)
• M2: 300,393 km (0.104 R)
• M3: 369,208 km (0.094 R)
• M4: 598,092 km (0.087 R)
• M5: 1,103,583 km (0.079 R)
• M6: 1,356,703 km (0.115 R)
• M7: 1,606,831 km (0.103 R)
• M8: 1,693,448 km (0.117 R)
• M9: 2,567,698 km (0.073 R)
• M10: 2,877,515 km (0.114 R)
• M11: 3,063,764 km (0.056 R)
• M12: 3,172,073 km (0.071 R)
• M13: 3,364,606 km (0.089 R)
• M14: 3,935,920 km (0.115 R)
• M15: 4,293,010 km (0.034 R)
• M16: 4,506,337 km (0.096 R)
• M17: 5,393,602 km (0.113 R)
• M18: 6,437,346 km (0.088 R)
• M19: 6,611,478 km (0.115 R)
• M20: 6,751,950 km (0.072 R)
• M21: 7,947,836 km (0.116 R)
• M22: 8,285,328 km (0.113 R)
• M23: 8,704,203 km (0.072 R)
• M24: 8,858,139 km (0.106 R)
• M25: 8,974,227 km (0.09 R)
• M26: 9,364,976 km (0.045 R)
• M27: 9,483,308 km (0.084 R)
• M28: 9,761,261 km (0.104 R)
• M29: 9,881,239 km (0.051 R)
• M30: 10,041,907 km (0.099 R)
• M31: 10,611,276 km (0.083 R)
• M32: 11,107,642 km (0.11 R)
• M33: 11,358,667 km (0.099 R)
• M34: 11,569,151 km (0.116 R)
• M35: 12,424,552 km (0.107 R)
• M36: 12,728,834 km (0.109 R)
• M37: 13,300,148 km (0.11 R)
• M38: 13,388,860 km (0.088 R)
• M39: 13,790,231 km (0.027 R)
• M40: 13,970,048 km (0.118 R)
• M41: 14,422,581 km (0.089 R)
• M42: 14,742,272 km (0.051 R)
• M43: 15,575,083 km (0.115 R)
• M44: 16,044,372 km (0.117 R)
• M45: 16,186,041 km (0.083 R)
• M46: 16,565,870 km (0.077 R)
• M47: 16,900,670 km (0.088 R)
• M48: 17,528,383 km (0.112 R)
• M49: 17,723,159 km (0.118 R)
• M50: 18,459,480 km (0.111 R)
• M51: 20,471,870 km (0.077 R)
• M52: 20,625,507 km (0.066 R)
• M53: 21,712,336 km (0.116 R)
• M54: 23,136,657 km (0.071 R)
• M55: 23,403,689 km (0.119 R)
• M56: 24,102,910 km (0.076 R)
• M57: 24,157,064 km (0.057 R)
• M58: 24,863,615 km (0.114 R)
• M59: 25,082,477 km (0.117 R)
• M60: 25,466,794 km (0.08 R)
• M61: 25,577,047 km (0.034 R)
• M62: 25,908,556 km (0.119 R)
• M63: 25,963,907 km (0.078 R)
• M64: 27,023,958 km (0.111 R)
• M65: 27,136,306 km (0.084 R)
• M66: 27,587,493 km (0.092 R)
• M67: 27,870,682 km (0.114 R)
• M68: 28,611,640 km (0.118 R)
• M69: 30,872,961 km (0.05 R)
• M70: 31,049,337 km (0.114 R)
• M71: 32,054,785 km (0.074 R)
• M72: 32,173,864 km (0.119 R)
• M73: 32,472,013 km (0.065 R)
• M74: 33,915,782 km (0.061 R)
• M75: 34,828,628 km (0.089 R)
• M76: 36,120,406 km (0.11 R)
• M77: 38,181,715 km (0.107 R)
• M78: 38,370,956 km (0.07 R)
• M79: 39,640,893 km (0.112 R)
• M80: 39,896,406 km (0.081 R)
• M81: 40,924,442 km (0.06 R)
• M82: 41,441,602 km (0.043 R)
• M83: 41,961,006 km (0.117 R)
• M84: 43,598,055 km (0.107 R)
• M85: 43,795,973 km (0.102 R)
• M86: 43,861,946 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.8

Radius: 8.7

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.13 AU - 11.53 AU

Year: 10832 Days

Day: 12.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 165 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 79,382,717 km

• M1: 170,990 km (0.097 R)
• M2: 246,238 km (0.084 R)
• M3: 409,300 km (0.117 R)
• M4: 654,042 km (0.071 R)
• M5: 793,318 km (0.116 R)
• M6: 1,250,788 km (0.074 R)
• M7: 1,308,383 km (0.078 R)
• M8: 1,386,623 km (0.082 R)
• M9: 1,446,312 km (0.059 R)
• M10: 1,736,981 km (0.114 R)
• M11: 2,091,677 km (0.07 R)
• M12: 2,944,385 km (0.115 R)
• M13: 3,179,553 km (0.099 R)
• M14: 3,259,438 km (0.092 R)
• M15: 3,640,614 km (0.113 R)
• M16: 3,724,089 km (0.112 R)
• M17: 4,297,498 km (0.11 R)
• M18: 4,990,585 km (0.062 R)
• M19: 5,302,945 km (0.098 R)
• M20: 5,461,369 km (0.075 R)
• M21: 5,979,277 km (0.119 R)
• M22: 6,210,705 km (0.094 R)
• M23: 6,411,615 km (0.066 R)
• M24: 6,580,511 km (0.082 R)
• M25: 6,682,686 km (0.116 R)
• M26: 7,625,153 km (0.104 R)
• M27: 7,984,786 km (0.092 R)
• M28: 8,646,159 km (0.065 R)
• M29: 9,058,899 km (0.091 R)
• M30: 9,134,596 km (0.051 R)
• M31: 10,894,016 km (0.109 R)
• M32: 11,462,338 km (0.106 R)
• M33: 11,667,587 km (0.057 R)
• M34: 11,832,743 km (0.06 R)
• M35: 12,332,848 km (0.097 R)
• M36: 12,754,864 km (0.098 R)
• M37: 14,049,035 km (0.09 R)
• M38: 14,136,849 km (0.077 R)
• M39: 14,268,944 km (0.073 R)
• M40: 14,756,334 km (0.029 R)
• M41: 15,339,616 km (0.095 R)
• M42: 15,838,974 km (0.046 R)
• M43: 16,760,497 km (0.116 R)
• M44: 17,134,043 km (0.038 R)
• M45: 17,368,911 km (0.117 R)
• M46: 18,127,522 km (0.111 R)
• M47: 19,334,478 km (0.101 R)
• M48: 20,021,581 km (0.088 R)
• M49: 20,616,980 km (0.109 R)
• M50: 20,816,843 km (0.1 R)
• M51: 20,967,039 km (0.04 R)
• M52: 21,167,949 km (0.1 R)
• M53: 21,369,457 km (0.118 R)
• M54: 21,470,436 km (0.089 R)
• M55: 21,774,419 km (0.1 R)
• M56: 23,575,876 km (0.119 R)
• M57: 23,784,715 km (0.068 R)
• M58: 24,573,694 km (0.089 R)
• M59: 24,944,697 km (0.118 R)
• M60: 25,317,644 km (0.066 R)
• M61: 25,638,831 km (0.029 R)
• M62: 25,853,654 km (0.066 R)
• M63: 26,447,557 km (0.099 R)
• M64: 27,374,166 km (0.093 R)
• M65: 27,869,186 km (0.095 R)
• M66: 27,979,439 km (0.065 R)
• M67: 28,200,695 km (0.109 R)
• M68: 28,256,046 km (0.076 R)
• M69: 28,533,550 km (0.116 R)
• M70: 29,427,696 km (0.062 R)
• M71: 30,104,328 km (0.092 R)
• M72: 30,274,271 km (0.091 R)
• M73: 30,957,185 km (0.115 R)
• M74: 31,300,662 km (0.087 R)
• M75: 31,415,403 km (0.087 R)
• M76: 31,702,781 km (0.12 R)
• M77: 32,454,360 km (0.081 R)
• M78: 34,743,956 km (0.112 R)
• M79: 34,981,816 km (0.081 R)
• M80: 35,518,723 km (0.107 R)
• M81: 35,578,562 km (0.069 R)
• M82: 38,366,917 km (0.03 R)
• M83: 39,229,498 km (0.099 R)
• M84: 39,415,149 km (0.053 R)
• M85: 40,160,596 km (0.115 R)
• M86: 40,910,829 km (0.106 R)
• M87: 41,855,091 km (0.088 R)
• M88: 42,234,770 km (0.029 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.6

Radius: 11.8

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.66 AU - 14.66 AU

Year: 14903 Days

Day: 10 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 79,382,717 km

• M1: 169,943 km (0.095 R)
• M2: 267,331 km (0.105 R)
• M3: 459,714 km (0.112 R)
• M4: 655,538 km (0.058 R)
• M5: 738,714 km (0.109 R)
• M6: 880,533 km (0.069 R)
• M7: 1,091,316 km (0.106 R)
• M8: 1,192,744 km (0.116 R)
• M9: 1,427,912 km (0.042 R)
• M10: 1,943,426 km (0.113 R)
• M11: 3,163,995 km (0.075 R)
• M12: 3,342,016 km (0.03 R)
• M13: 3,770,465 km (0.098 R)
• M14: 3,991,271 km (0.091 R)
• M15: 4,545,531 km (0.087 R)
• M16: 4,951,390 km (0.053 R)
• M17: 5,054,762 km (0.088 R)
• M18: 5,439,827 km (0.092 R)
• M19: 5,798,114 km (0.068 R)
• M20: 5,943,673 km (0.086 R)
• M21: 6,201,281 km (0.06 R)
• M22: 6,727,566 km (0.117 R)
• M23: 7,743,036 km (0.114 R)
• M24: 8,432,682 km (0.044 R)
• M25: 9,226,748 km (0.077 R)
• M26: 9,784,000 km (0.106 R)
• M27: 11,201,589 km (0.089 R)
• M28: 11,611,787 km (0.098 R)
• M29: 12,353,343 km (0.117 R)
• M30: 12,872,149 km (0.057 R)
• M31: 13,062,437 km (0.111 R)
• M32: 13,542,646 km (0.093 R)
• M33: 13,833,465 km (0.12 R)
• M34: 14,917,600 km (0.105 R)
• M35: 15,117,613 km (0.087 R)
• M36: 15,926,788 km (0.085 R)
• M37: 18,652,461 km (0.087 R)
• M38: 19,138,654 km (0.11 R)
• M39: 19,247,262 km (0.077 R)
• M40: 19,356,169 km (0.065 R)
• M41: 19,465,226 km (0.081 R)
• M42: 19,903,398 km (0.061 R)
• M43: 20,344,862 km (0.082 R)
• M44: 20,455,714 km (0.102 R)
• M45: 20,566,865 km (0.118 R)
• M46: 20,901,366 km (0.11 R)
• M47: 22,143,028 km (0.095 R)
• M48: 22,887,876 km (0.108 R)
• M49: 23,234,494 km (0.119 R)
• M50: 23,466,520 km (0.107 R)
• M51: 24,343,613 km (0.05 R)
• M52: 25,469,785 km (0.082 R)
• M53: 25,649,153 km (0.054 R)
• M54: 26,069,374 km (0.089 R)
• M55: 26,552,425 km (0.081 R)
• M56: 27,650,025 km (0.106 R)
• M57: 28,390,086 km (0.107 R)
• M58: 29,512,219 km (0.104 R)
• M59: 29,763,544 km (0.079 R)
• M60: 30,521,855 km (0.113 R)
• M61: 32,510,160 km (0.063 R)
• M62: 32,834,638 km (0.09 R)
• M63: 33,487,184 km (0.107 R)
• M64: 35,136,949 km (0.082 R)
• M65: 38,309,472 km (0.047 R)
• M66: 38,789,830 km (0.096 R)
• M67: 39,410,362 km (0.102 R)
• M68: 39,825,796 km (0.117 R)
• M69: 41,713,421 km (0.065 R)
• M70: 42,419,972 km (0.11 R)
• M71: 42,561,791 km (0.106 R)
• M72: 42,774,669 km (0.069 R)
• M73: 42,916,936 km (0.107 R)
• M74: 43,844,892 km (0.079 R)
• M75: 44,347,242 km (0.105 R)
• M76: 45,068,303 km (0.042 R)
• M77: 46,375,938 km (0.086 R)
• M78: 47,622,388 km (0.096 R)
• M79: 47,843,493 km (0.115 R)
• M80: 47,990,997 km (0.077 R)
• M81: 48,360,653 km (0.087 R)
• M82: 48,508,755 km (0.084 R)
• M83: 48,582,956 km (0.115 R)
• M84: 49,400,658 km (0.03 R)
• M85: 49,549,956 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.1

Radius: 7.7

Gravity: 14.29 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 14.37 AU - 14.39 AU

Year: 19165 Days

Day: 20.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 79,382,717 km

• M1: 227,090 km (0.105 R)
• M2: 447,447 km (0.111 R)
• M3: 903,571 km (0.1 R)
• M4: 1,090,718 km (0.087 R)
• M5: 1,440,179 km (0.105 R)
• M6: 1,564,195 km (0.087 R)
• M7: 1,627,625 km (0.074 R)
• M8: 1,691,802 km (0.114 R)
• M9: 3,599,774 km (0.11 R)
• M10: 3,726,633 km (0.097 R)
• M11: 3,812,053 km (0.028 R)
• M12: 4,564,381 km (0.029 R)
• M13: 5,506,698 km (0.1 R)
• M14: 5,604,235 km (0.086 R)
• M15: 7,134,322 km (0.093 R)
• M16: 8,000,045 km (0.114 R)
• M17: 9,185,908 km (0.095 R)
• M18: 9,476,277 km (0.116 R)
• M19: 9,947,211 km (0.102 R)
• M20: 10,425,775 km (0.1 R)
• M21: 11,843,065 km (0.102 R)
• M22: 12,159,165 km (0.091 R)
• M23: 13,714,534 km (0.101 R)
• M24: 14,448,162 km (0.076 R)
• M25: 14,718,187 km (0.082 R)
• M26: 16,513,211 km (0.087 R)
• M27: 16,795,353 km (0.044 R)
• M28: 17,008,081 km (0.048 R)
• M29: 17,364,722 km (0.113 R)
• M30: 18,815,373 km (0.095 R)
• M31: 19,258,183 km (0.06 R)
• M32: 20,153,975 km (0.085 R)
• M33: 20,380,017 km (0.039 R)
• M34: 20,987,085 km (0.078 R)
• M35: 21,216,120 km (0.117 R)
• M36: 21,369,457 km (0.091 R)
• M37: 21,908,608 km (0.056 R)
• M38: 23,791,148 km (0.073 R)
• M39: 24,430,080 km (0.064 R)
• M40: 25,970,041 km (0.117 R)
• M41: 26,216,129 km (0.109 R)
• M42: 27,291,140 km (0.115 R)
• M43: 27,374,466 km (0.099 R)
• M44: 27,624,892 km (0.074 R)
• M45: 28,465,034 km (0.08 R)
• M46: 29,826,524 km (0.094 R)
• M47: 30,084,281 km (0.066 R)
• M48: 30,256,469 km (0.102 R)
• M49: 31,820,813 km (0.071 R)
• M50: 31,996,142 km (0.098 R)
• M51: 33,589,509 km (0.05 R)
• M52: 34,036,657 km (0.098 R)
• M53: 34,126,416 km (0.115 R)
• M54: 36,210,464 km (0.068 R)
• M55: 36,485,425 km (0.109 R)
• M56: 39,837,464 km (0.118 R)
• M57: 42,318,844 km (0.104 R)
• M58: 43,383,682 km (0.088 R)
• M59: 44,065,848 km (0.12 R)
• M60: 44,653,468 km (0.113 R)
• M61: 46,431,589 km (0.08 R)
• M62: 48,031,688 km (0.12 R)
• M63: 49,955,067 km (0.112 R)
• M64: 50,158,969 km (0.064 R)
• M65: 51,594,211 km (0.112 R)
• M66: 51,697,135 km (0.059 R)
• M67: 52,006,653 km (0.055 R)
• M68: 52,834,976 km (0.086 R)
• M69: 54,714,673 km (0.108 R)
• M70: 58,110,096 km (0.118 R)
• M71: 58,754,414 km (0.091 R)
• M72: 58,969,685 km (0.07 R)
• M73: 59,292,966 km (0.067 R)
• M74: 61,791,849 km (0.08 R)
• M75: 64,991,149 km (0.076 R)
• M76: 66,554,896 km (0.12 R)
• M77: 66,666,945 km (0.068 R)
• M78: 70,289,457 km (0.096 R)
• M79: 70,403,750 km (0.069 R)
• M80: 71,204,996 km (0.087 R)
• M81: 72,124,574 km (0.109 R)
• M82: 72,932,253 km (0.067 R)
• M83: 73,395,259 km (0.079 R)
• M84: 73,511,197 km (0.113 R)
• M85: 73,743,074 km (0.087 R)
• M86: 74,324,112 km (0.061 R)
• M87: 77,015,976 km (0.099 R)
• M88: 77,487,508 km (0.107 R)
• M89: 78,907,491 km (0.117 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 16,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit