🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.75 AU - 0.77 AU

Year: 243 Days

Day: 26.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.94 AU - 1.42 AU

Year: 471 Days

Day: 31.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.84 AU - 2.18 AU

Year: 1046 Days

Day: 36.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.64 AU - 5.12 AU

Year: 3365 Days

Day: 15.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,601,926 km

• M1: 1,764,956 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.7

Radius: 12.9

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 9.61 AU - 11.91 AU

Year: 12957 Days

Day: 7.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 103,601,926 km

• M1: 176,226 km (0.109 R)
• M2: 299,345 km (0.051 R)
• M3: 553,363 km (0.119 R)
• M4: 643,271 km (0.097 R)
• M5: 1,035,965 km (0.11 R)
• M6: 1,128,118 km (0.095 R)
• M7: 1,578,856 km (0.098 R)
• M8: 2,113,070 km (0.071 R)
• M9: 3,235,353 km (0.055 R)
• M10: 3,621,615 km (0.071 R)
• M11: 5,067,777 km (0.089 R)
• M12: 5,148,411 km (0.085 R)
• M13: 5,516,870 km (0.101 R)
• M14: 5,683,373 km (0.118 R)
• M15: 6,021,464 km (0.098 R)
• M16: 6,322,604 km (0.049 R)
• M17: 7,576,833 km (0.098 R)
• M18: 7,949,182 km (0.09 R)
• M19: 8,090,402 km (0.105 R)
• M20: 8,857,540 km (0.087 R)
• M21: 9,200,419 km (0.058 R)
• M22: 9,299,153 km (0.114 R)
• M23: 9,497,819 km (0.062 R)
• M24: 9,899,489 km (0.026 R)
• M25: 10,102,344 km (0.113 R)
• M26: 10,204,370 km (0.111 R)
• M27: 11,242,878 km (0.109 R)
• M28: 11,507,816 km (0.119 R)
• M29: 11,721,143 km (0.105 R)
• M30: 13,084,727 km (0.083 R)
• M31: 13,419,527 km (0.077 R)
• M32: 13,644,223 km (0.117 R)
• M33: 13,870,116 km (0.076 R)
• M34: 14,960,535 km (0.11 R)
• M35: 15,545,463 km (0.06 R)
• M36: 16,078,330 km (0.083 R)
• M37: 16,798,195 km (0.101 R)
• M38: 17,835,956 km (0.1 R)
• M39: 18,207,108 km (0.112 R)
• M40: 18,393,806 km (0.082 R)
• M41: 18,831,530 km (0.12 R)
• M42: 19,463,132 km (0.091 R)
• M43: 19,909,233 km (0.075 R)
• M44: 21,530,126 km (0.041 R)
• M45: 26,853,267 km (0.09 R)
• M46: 28,424,493 km (0.111 R)
• M47: 28,785,772 km (0.088 R)
• M48: 30,246,146 km (0.078 R)
• M49: 31,581,008 km (0.081 R)
• M50: 32,935,018 km (0.075 R)
• M51: 33,086,561 km (0.085 R)
• M52: 33,238,403 km (0.097 R)
• M53: 35,156,098 km (0.118 R)
• M54: 35,699,437 km (0.03 R)
• M55: 35,855,169 km (0.093 R)
• M56: 36,715,955 km (0.032 R)
• M57: 38,377,987 km (0.111 R)
• M58: 39,017,518 km (0.066 R)
• M59: 40,388,433 km (0.117 R)
• M60: 40,876,122 km (0.061 R)
• M61: 41,693,076 km (0.117 R)
• M62: 42,185,852 km (0.031 R)
• M63: 43,011,482 km (0.101 R)
• M64: 43,509,494 km (0.068 R)
• M65: 43,925,824 km (0.094 R)
• M66: 45,014,747 km (0.095 R)
• M67: 45,351,642 km (0.106 R)
• M68: 46,537,055 km (0.054 R)
• M69: 49,198,252 km (0.077 R)
• M70: 55,386,368 km (0.115 R)
• M71: 55,566,633 km (0.056 R)
• M72: 56,018,419 km (0.083 R)
• M73: 56,380,745 km (0.106 R)
• M74: 57,290,001 km (0.089 R)
• M75: 57,472,510 km (0.101 R)
• M76: 57,655,019 km (0.087 R)
• M77: 57,837,828 km (0.067 R)
• M78: 59,399,630 km (0.102 R)
• M79: 59,584,234 km (0.04 R)
• M80: 59,768,987 km (0.055 R)
• M81: 60,324,743 km (0.037 R)
• M82: 61,534,391 km (0.032 R)
• M83: 61,627,890 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.3

Radius: 12.5

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.72 AU - 14.44 AU

Year: 14466 Days

Day: 6.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 103,601,926 km

• M1: 173,982 km (0.06 R)
• M2: 261,198 km (0.105 R)
• M3: 705,204 km (0.113 R)
• M4: 793,168 km (0.063 R)
• M5: 962,363 km (0.098 R)
• M6: 1,165,218 km (0.11 R)
• M7: 1,405,322 km (0.09 R)
• M8: 1,984,865 km (0.079 R)
• M9: 2,301,114 km (0.115 R)
• M10: 2,981,934 km (0.106 R)
• M11: 3,131,532 km (0.069 R)
• M12: 3,345,158 km (0.077 R)
• M13: 3,532,155 km (0.049 R)
• M14: 3,658,715 km (0.061 R)
• M15: 3,786,920 km (0.103 R)
• M16: 3,884,010 km (0.09 R)
• M17: 3,981,996 km (0.077 R)
• M18: 4,080,880 km (0.094 R)
• M19: 4,281,042 km (0.119 R)
• M20: 4,621,826 km (0.05 R)
• M21: 6,455,447 km (0.095 R)
• M22: 8,192,129 km (0.091 R)
• M23: 8,530,519 km (0.087 R)
• M24: 8,658,575 km (0.117 R)
• M25: 8,744,295 km (0.087 R)
• M26: 8,873,398 km (0.088 R)
• M27: 9,090,165 km (0.061 R)
• M28: 9,484,655 km (0.087 R)
• M29: 9,706,209 km (0.115 R)
• M30: 10,109,375 km (0.05 R)
• M31: 10,932,313 km (0.119 R)
• M32: 11,025,064 km (0.117 R)
• M33: 11,351,786 km (0.079 R)
• M34: 12,399,569 km (0.065 R)
• M35: 12,544,829 km (0.039 R)
• M36: 13,279,803 km (0.12 R)
• M37: 13,478,170 km (0.058 R)
• M38: 13,827,630 km (0.089 R)
• M39: 13,978,275 km (0.114 R)
• M40: 15,724,232 km (0.085 R)
• M41: 16,409,839 km (0.111 R)
• M42: 16,729,679 km (0.059 R)
• M43: 16,890,348 km (0.1 R)
• M44: 18,304,047 km (0.119 R)
• M45: 18,525,004 km (0.063 R)
• M46: 19,305,007 km (0.09 R)
• M47: 20,667,095 km (0.109 R)
• M48: 21,475,971 km (0.065 R)
• M49: 22,295,169 km (0.111 R)
• M50: 22,708,658 km (0.092 R)
• M51: 22,886,529 km (0.108 R)
• M52: 23,303,608 km (0.084 R)
• M53: 24,084,958 km (0.094 R)
• M54: 24,448,331 km (0.092 R)
• M55: 26,230,790 km (0.076 R)
• M56: 26,542,253 km (0.065 R)
• M57: 28,949,731 km (0.089 R)
• M58: 29,207,339 km (0.093 R)
• M59: 29,400,918 km (0.094 R)
• M60: 29,659,723 km (0.116 R)
• M61: 29,854,349 km (0.089 R)
• M62: 29,984,200 km (0.034 R)
• M63: 30,310,025 km (0.057 R)
• M64: 30,440,624 km (0.116 R)
• M65: 30,768,093 km (0.094 R)
• M66: 31,690,963 km (0.096 R)
• M67: 32,756,997 km (0.101 R)
• M68: 33,092,395 km (0.083 R)
• M69: 33,227,033 km (0.116 R)
• M70: 33,429,140 km (0.072 R)
• M71: 34,377,890 km (0.074 R)
• M72: 35,404,131 km (0.054 R)
• M73: 35,541,761 km (0.103 R)
• M74: 36,232,455 km (0.047 R)
• M75: 38,189,793 km (0.092 R)
• M76: 38,401,624 km (0.106 R)
• M77: 39,110,269 km (0.083 R)
• M78: 40,468,618 km (0.12 R)
• M79: 40,973,062 km (0.099 R)
• M80: 41,987,934 km (0.108 R)
• M81: 42,352,504 km (0.07 R)
• M82: 44,784,367 km (0.04 R)
• M83: 45,530,262 km (0.04 R)
• M84: 51,098,294 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.9

Radius: 5.7

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 15.35 AU - 18.87 AU

Year: 25981 Days

Day: 16.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 103,601,926 km

• M1: 165,156 km (0.112 R)
• M2: 224,546 km (0.117 R)
• M3: 487,390 km (0.051 R)
• M4: 869,014 km (0.099 R)
• M5: 913,744 km (0.053 R)
• M6: 2,173,358 km (0.106 R)
• M7: 2,519,079 km (0.036 R)
• M8: 2,747,963 km (0.114 R)
• M9: 2,881,853 km (0.103 R)
• M10: 3,190,773 km (0.111 R)
• M11: 4,027,623 km (0.112 R)
• M12: 4,141,467 km (0.103 R)
• M13: 4,333,850 km (0.109 R)
• M14: 5,759,817 km (0.09 R)
• M15: 6,723,826 km (0.115 R)
• M16: 6,768,855 km (0.118 R)
• M17: 7,362,908 km (0.039 R)
• M18: 7,926,144 km (0.113 R)
• M19: 8,116,881 km (0.09 R)
• M20: 8,551,762 km (0.082 R)
• M21: 8,994,273 km (0.106 R)
• M22: 9,393,699 km (0.08 R)
• M23: 10,679,194 km (0.069 R)
• M24: 11,102,107 km (0.049 R)
• M25: 12,403,309 km (0.097 R)
• M26: 12,680,514 km (0.072 R)
• M27: 13,923,971 km (0.087 R)
• M28: 14,443,824 km (0.052 R)
• M29: 14,911,168 km (0.102 R)
• M30: 15,146,635 km (0.079 R)
• M31: 16,221,944 km (0.068 R)
• M32: 16,342,819 km (0.04 R)
• M33: 16,952,281 km (0.113 R)
• M34: 18,193,195 km (0.085 R)
• M35: 19,270,899 km (0.049 R)
• M36: 19,399,104 km (0.082 R)
• M37: 20,044,020 km (0.056 R)
• M38: 20,108,946 km (0.107 R)
• M39: 20,173,871 km (0.111 R)
• M40: 21,354,946 km (0.102 R)
• M41: 21,421,218 km (0.107 R)
• M42: 21,686,904 km (0.067 R)
• M43: 22,828,635 km (0.11 R)
• M44: 23,168,073 km (0.114 R)
• M45: 23,372,573 km (0.031 R)
• M46: 24,960,255 km (0.062 R)
• M47: 26,368,869 km (0.117 R)
• M48: 27,082,750 km (0.093 R)
• M49: 27,442,233 km (0.118 R)
• M50: 27,658,552 km (0.098 R)
• M51: 28,748,821 km (0.105 R)
• M52: 30,522,454 km (0.066 R)
• M53: 30,821,500 km (0.077 R)
• M54: 34,174,437 km (0.054 R)
• M55: 34,796,315 km (0.101 R)
• M56: 35,972,454 km (0.108 R)
• M57: 37,002,285 km (0.108 R)
• M58: 40,395,165 km (0.101 R)
• M59: 40,477,145 km (0.059 R)
• M60: 41,135,076 km (0.08 R)
• M61: 41,879,475 km (0.101 R)
• M62: 43,297,513 km (0.11 R)
• M63: 43,633,510 km (0.082 R)
• M64: 43,717,734 km (0.092 R)
• M65: 44,901,053 km (0.095 R)
• M66: 45,070,996 km (0.103 R)
• M67: 45,752,863 km (0.084 R)
• M68: 45,923,854 km (0.063 R)
• M69: 46,438,021 km (0.081 R)
• M70: 47,299,256 km (0.095 R)
• M71: 48,078,960 km (0.118 R)
• M72: 48,252,793 km (0.05 R)
• M73: 50,355,092 km (0.104 R)
• M74: 51,417,387 km (0.045 R)
• M75: 51,595,258 km (0.111 R)
• M76: 53,384,150 km (0.059 R)
• M77: 54,195,868 km (0.12 R)
• M78: 54,557,895 km (0.032 R)
• M79: 55,284,342 km (0.08 R)
• M80: 56,838,664 km (0.103 R)
• M81: 57,298,677 km (0.074 R)
• M82: 61,022,019 km (0.084 R)
• M83: 61,398,706 km (0.118 R)
• M84: 62,343,716 km (0.111 R)
• M85: 63,579,245 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.4

Radius: 3.7

Gravity: 49.19 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 15.59 AU - 23.77 AU

Year: 32049 Days

Day: 23.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,601,926 km

• M1: 1,455,288 km (0.109 R)
• M2: 1,882,240 km (0.091 R)
• M3: 2,433,359 km (0.043 R)
• M4: 2,795,535 km (0.116 R)
• M5: 2,935,709 km (0.062 R)
• M6: 3,875,632 km (0.07 R)
• M7: 5,645,824 km (0.083 R)
• M8: 6,798,176 km (0.068 R)
• M9: 6,923,689 km (0.058 R)
• M10: 9,447,554 km (0.111 R)
• M11: 9,517,566 km (0.091 R)
• M12: 9,657,889 km (0.1 R)
• M13: 10,082,896 km (0.063 R)
• M14: 10,225,912 km (0.112 R)
• M15: 10,877,860 km (0.1 R)
• M16: 11,024,615 km (0.073 R)
• M17: 11,394,271 km (0.113 R)
• M18: 11,468,622 km (0.109 R)
• M19: 11,543,271 km (0.088 R)
• M20: 11,692,869 km (0.115 R)
• M21: 11,918,462 km (0.042 R)
• M22: 12,758,155 km (0.107 R)
• M23: 13,146,212 km (0.09 R)
• M24: 13,224,153 km (0.095 R)
• M25: 14,013,132 km (0.073 R)
• M26: 14,092,867 km (0.108 R)
• M27: 15,307,004 km (0.055 R)
• M28: 16,051,253 km (0.098 R)
• M29: 17,061,936 km (0.073 R)
• M30: 17,147,207 km (0.109 R)
• M31: 18,093,114 km (0.08 R)
• M32: 19,321,313 km (0.064 R)
• M33: 21,305,130 km (0.097 R)
• M34: 23,447,073 km (0.116 R)
• M35: 26,342,091 km (0.074 R)
• M36: 27,331,830 km (0.107 R)
• M37: 28,132,478 km (0.071 R)
• M38: 28,434,516 km (0.117 R)
• M39: 32,248,813 km (0.093 R)
• M40: 32,670,679 km (0.076 R)
• M41: 34,915,245 km (0.111 R)
• M42: 35,131,714 km (0.111 R)
• M43: 35,674,455 km (0.119 R)
• M44: 36,988,522 km (0.033 R)
• M45: 37,209,179 km (0.116 R)
• M46: 37,319,582 km (0.082 R)
• M47: 37,651,540 km (0.099 R)
• M48: 39,101,443 km (0.117 R)
• M49: 39,325,989 km (0.089 R)
• M50: 39,663,931 km (0.05 R)
• M51: 39,776,727 km (0.085 R)
• M52: 41,252,959 km (0.066 R)
• M53: 42,631,653 km (0.042 R)
• M54: 43,675,398 km (0.093 R)
• M55: 44,025,307 km (0.09 R)
• M56: 44,375,964 km (0.046 R)
• M57: 47,454,389 km (0.117 R)
• M58: 48,898,158 km (0.056 R)
• M59: 51,213,634 km (0.112 R)
• M60: 52,694,204 km (0.104 R)
• M61: 52,818,371 km (0.074 R)
• M62: 54,063,922 km (0.113 R)
• M63: 57,347,297 km (0.096 R)
• M64: 57,986,229 km (0.107 R)
• M65: 60,564,848 km (0.078 R)
• M66: 60,824,849 km (0.111 R)
• M67: 60,954,849 km (0.097 R)
• M68: 61,868,144 km (0.045 R)
• M69: 64,237,326 km (0.095 R)
• M70: 64,900,792 km (0.088 R)
• M71: 65,433,061 km (0.099 R)
• M72: 71,520,498 km (0.119 R)
• M73: 71,657,829 km (0.036 R)
• M74: 72,483,609 km (0.078 R)
• M75: 73,174,153 km (0.099 R)
• M76: 74,701,098 km (0.109 R)
• M77: 75,817,996 km (0.118 R)
• M78: 80,055,805 km (0.116 R)
• M79: 80,341,088 km (0.118 R)
• M80: 81,915,904 km (0.091 R)
• M81: 82,635,021 km (0.052 R)
• M82: 83,212,020 km (0.087 R)
• M83: 83,356,382 km (0.114 R)
• M84: 86,116,313 km (0.075 R)
• M85: 90,237,884 km (0.062 R)
• M86: 90,386,285 km (0.118 R)
• M87: 90,534,687 km (0.089 R)
• M88: 91,129,338 km (0.071 R)
• M89: 95,177,157 km (0.109 R)
• M90: 96,539,396 km (0.035 R)
• M91: 96,994,921 km (0.043 R)
• M92: 99,283,170 km (0.092 R)
• M93: 100,357,133 km (0.107 R)
• M94: 100,664,706 km (0.115 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 14,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit