🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.46 AU - 0.74 AU

Year: 177 Days

Day: 31.9 Hours

Environment

Temp: 123 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.54 AU - 0.76 AU

Year: 200 Days

Day: 20.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,069,690 km

• M1: 59,839 km (0.065 R)
• M2: 450,888 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.8 AU - 0.9 AU

Year: 298 Days

Day: 35.3 Hours

Environment

Temp: 44 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 71,069,690 km

• M1: 338,690 km (0.034 R)
• M2: 431,739 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.88 AU - 1.04 AU

Year: 358 Days

Day: 32.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.93 AU - 2.69 AU

Year: 1337 Days

Day: 45.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,069,690 km

• M1: 440,117 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.7

Radius: 11.7

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.67 AU - 5.73 AU

Year: 3880 Days

Day: 9.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,069,690 km

• M1: 198,666 km (0.11 R)
• M2: 283,488 km (0.09 R)
• M3: 429,346 km (0.114 R)
• M4: 597,344 km (0.097 R)
• M5: 1,141,133 km (0.101 R)
• M6: 1,310,328 km (0.08 R)
• M7: 1,475,035 km (0.12 R)
• M8: 1,714,840 km (0.118 R)
• M9: 2,083,749 km (0.061 R)
• M10: 2,384,740 km (0.113 R)
• M11: 3,011,854 km (0.06 R)
• M12: 3,599,026 km (0.102 R)
• M13: 3,942,652 km (0.054 R)
• M14: 4,603,575 km (0.108 R)
• M15: 4,818,547 km (0.087 R)
• M16: 4,957,075 km (0.088 R)
• M17: 5,157,237 km (0.105 R)
• M18: 5,586,284 km (0.051 R)
• M19: 5,899,990 km (0.087 R)
• M20: 6,048,392 km (0.085 R)
• M21: 6,305,550 km (0.094 R)
• M22: 7,031,549 km (0.117 R)
• M23: 7,211,665 km (0.079 R)
• M24: 7,393,127 km (0.113 R)
• M25: 7,530,308 km (0.119 R)
• M26: 7,830,551 km (0.115 R)
• M27: 7,993,762 km (0.03 R)
• M28: 8,276,353 km (0.086 R)
• M29: 8,371,198 km (0.097 R)
• M30: 8,514,213 km (0.115 R)
• M31: 8,754,467 km (0.116 R)
• M32: 8,948,346 km (0.067 R)
• M33: 9,340,293 km (0.046 R)
• M34: 9,414,344 km (0.119 R)
• M35: 9,737,774 km (0.112 R)
• M36: 9,838,005 km (0.072 R)
• M37: 10,039,663 km (0.065 R)
• M38: 10,498,180 km (0.058 R)
• M39: 10,626,834 km (0.092 R)
• M40: 11,277,735 km (0.067 R)
• M41: 11,383,052 km (0.088 R)
• M42: 11,781,132 km (0.073 R)
• M43: 11,968,428 km (0.118 R)
• M44: 12,183,699 km (0.117 R)
• M45: 12,291,859 km (0.07 R)
• M46: 12,454,621 km (0.076 R)
• M47: 12,536,302 km (0.117 R)
• M48: 12,727,488 km (0.072 R)
• M49: 12,809,766 km (0.097 R)
• M50: 13,002,449 km (0.086 R)
• M51: 13,168,353 km (0.062 R)
• M52: 13,446,305 km (0.086 R)
• M53: 13,810,726 km (0.094 R)
• M54: 13,980,071 km (0.082 R)
• M55: 14,093,316 km (0.113 R)
• M56: 14,206,861 km (0.114 R)
• M57: 14,292,281 km (0.115 R)
• M58: 16,005,626 km (0.06 R)
• M59: 16,302,428 km (0.116 R)
• M60: 16,661,014 km (0.094 R)
• M61: 16,751,072 km (0.108 R)
• M62: 17,691,145 km (0.096 R)
• M63: 17,782,998 km (0.113 R)
• M64: 18,773,037 km (0.118 R)
• M65: 18,992,048 km (0.052 R)
• M66: 19,180,392 km (0.117 R)
• M67: 19,306,353 km (0.104 R)
• M68: 19,812,742 km (0.046 R)
• M69: 20,548,464 km (0.088 R)
• M70: 20,741,745 km (0.079 R)
• M71: 20,870,997 km (0.099 R)
• M72: 21,195,475 km (0.07 R)
• M73: 21,390,850 km (0.112 R)
• M74: 21,914,891 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.6

Radius: 8.6

Gravity: 11.53 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.22 AU - 11.7 AU

Year: 11080 Days

Day: 6.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 71,069,690 km

• M1: 218,413 km (0.082 R)
• M2: 467,793 km (0.099 R)
• M3: 531,372 km (0.109 R)
• M4: 1,171,501 km (0.108 R)
• M5: 1,400,834 km (0.097 R)
• M6: 1,694,944 km (0.104 R)
• M7: 1,928,466 km (0.08 R)
• M8: 2,283,911 km (0.053 R)
• M9: 2,340,459 km (0.087 R)
• M10: 2,483,923 km (0.103 R)
• M11: 3,404,548 km (0.077 R)
• M12: 4,003,239 km (0.066 R)
• M13: 4,210,133 km (0.079 R)
• M14: 4,279,845 km (0.055 R)
• M15: 4,491,526 km (0.095 R)
• M16: 4,598,489 km (0.119 R)
• M17: 5,072,415 km (0.114 R)
• M18: 5,792,878 km (0.114 R)
• M19: 6,184,825 km (0.099 R)
• M20: 6,344,147 km (0.075 R)
• M21: 7,160,652 km (0.113 R)
• M22: 7,666,292 km (0.045 R)
• M23: 8,846,021 km (0.11 R)
• M24: 9,479,867 km (0.097 R)
• M25: 10,222,023 km (0.108 R)
• M26: 12,157,969 km (0.07 R)
• M27: 13,014,416 km (0.069 R)
• M28: 13,424,165 km (0.09 R)
• M29: 13,630,610 km (0.089 R)
• M30: 14,099,001 km (0.119 R)
• M31: 14,572,628 km (0.075 R)
• M32: 15,158,752 km (0.093 R)
• M33: 15,266,164 km (0.064 R)
• M34: 16,243,935 km (0.039 R)
• M35: 18,660,689 km (0.108 R)
• M36: 19,296,779 km (0.075 R)
• M37: 20,234,758 km (0.111 R)
• M38: 20,412,330 km (0.095 R)
• M39: 20,768,822 km (0.083 R)
• M40: 20,828,512 km (0.081 R)
• M41: 21,127,408 km (0.1 R)
• M42: 21,427,950 km (0.067 R)
• M43: 22,154,697 km (0.107 R)
• M44: 22,276,619 km (0.087 R)
• M45: 23,632,424 km (0.094 R)
• M46: 23,819,422 km (0.084 R)
• M47: 24,572,198 km (0.065 R)
• M48: 26,294,219 km (0.103 R)
• M49: 26,487,949 km (0.081 R)
• M50: 26,941,978 km (0.102 R)
• M51: 27,398,401 km (0.114 R)
• M52: 27,726,021 km (0.049 R)
• M53: 27,857,367 km (0.074 R)
• M54: 28,517,543 km (0.089 R)
• M55: 29,116,234 km (0.116 R)
• M56: 29,182,954 km (0.077 R)
• M57: 29,316,695 km (0.1 R)
• M58: 29,383,565 km (0.114 R)
• M59: 31,072,974 km (0.111 R)
• M60: 33,071,900 km (0.117 R)
• M61: 34,262,849 km (0.054 R)
• M62: 34,474,530 km (0.117 R)
• M63: 36,975,657 km (0.088 R)
• M64: 37,192,723 km (0.03 R)
• M65: 39,756,532 km (0.107 R)
• M66: 39,978,834 km (0.11 R)
• M67: 40,201,735 km (0.068 R)
• M68: 41,172,027 km (0.117 R)
• M69: 42,301,192 km (0.057 R)
• M70: 45,439,156 km (0.118 R)
• M71: 45,749,273 km (0.066 R)
• M72: 46,605,721 km (0.071 R)
• M73: 46,762,050 km (0.069 R)
• M74: 47,153,548 km (0.111 R)
• M75: 48,809,746 km (0.025 R)
• M76: 49,206,928 km (0.069 R)
• M77: 50,806,279 km (0.109 R)
• M78: 50,967,097 km (0.097 R)
• M79: 51,047,581 km (0.118 R)
• M80: 51,531,380 km (0.119 R)
• M81: 51,612,163 km (0.083 R)
• M82: 52,584,998 km (0.092 R)
• M83: 52,992,203 km (0.115 R)
• M84: 53,318,626 km (0.109 R)
• M85: 53,727,626 km (0.106 R)
• M86: 54,301,933 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.8

Radius: 8

Gravity: 15.61 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 16.42 AU - 17.26 AU

Year: 26315 Days

Day: 15.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,069,690 km

• M1: 1,120,638 km (0.071 R)
• M2: 1,775,278 km (0.098 R)
• M3: 1,934,749 km (0.074 R)
• M4: 2,397,755 km (0.074 R)
• M5: 3,372,534 km (0.095 R)
• M6: 3,671,431 km (0.072 R)
• M7: 4,135,932 km (0.086 R)
• M8: 5,063,290 km (0.109 R)
• M9: 5,347,974 km (0.065 R)
• M10: 5,932,902 km (0.07 R)
• M11: 6,723,676 km (0.093 R)
• M12: 6,910,823 km (0.087 R)
• M13: 7,036,635 km (0.096 R)
• M14: 7,226,624 km (0.042 R)
• M15: 7,676,764 km (0.117 R)
• M16: 7,741,690 km (0.094 R)
• M17: 10,417,846 km (0.087 R)
• M18: 10,489,952 km (0.117 R)
• M19: 10,562,058 km (0.113 R)
• M20: 11,072,486 km (0.049 R)
• M21: 12,728,086 km (0.057 R)
• M22: 12,805,129 km (0.039 R)
• M23: 13,349,067 km (0.046 R)
• M24: 13,505,845 km (0.097 R)
• M25: 14,863,147 km (0.064 R)
• M26: 15,434,611 km (0.063 R)
• M27: 18,923,383 km (0.103 R)
• M28: 19,453,558 km (0.104 R)
• M29: 19,542,419 km (0.047 R)
• M30: 19,899,210 km (0.094 R)
• M31: 21,347,616 km (0.106 R)
• M32: 24,153,623 km (0.061 R)
• M33: 24,921,210 km (0.053 R)
• M34: 26,185,761 km (0.036 R)
• M35: 26,382,033 km (0.065 R)
• M36: 26,875,257 km (0.088 R)
• M37: 28,979,202 km (0.118 R)
• M38: 29,794,660 km (0.099 R)
• M39: 29,999,609 km (0.077 R)
• M40: 31,031,834 km (0.103 R)
• M41: 32,285,764 km (0.113 R)
• M42: 34,197,475 km (0.045 R)
• M43: 34,735,130 km (0.084 R)
• M44: 35,601,002 km (0.109 R)
• M45: 36,145,688 km (0.106 R)
• M46: 37,243,437 km (0.064 R)
• M47: 37,796,500 km (0.04 R)
• M48: 38,240,806 km (0.059 R)
• M49: 38,910,705 km (0.108 R)
• M50: 40,602,059 km (0.056 R)
• M51: 40,943,142 km (0.091 R)
• M52: 41,057,136 km (0.099 R)
• M53: 41,399,565 km (0.062 R)
• M54: 42,894,347 km (0.094 R)
• M55: 43,473,889 km (0.111 R)
• M56: 43,590,127 km (0.097 R)
• M57: 45,110,640 km (0.116 R)
• M58: 45,818,237 km (0.098 R)
• M59: 46,529,426 km (0.065 R)
• M60: 47,842,895 km (0.09 R)
• M61: 47,962,873 km (0.059 R)
• M62: 50,383,964 km (0.1 R)
• M63: 54,841,233 km (0.111 R)
• M64: 56,481,574 km (0.045 R)
• M65: 56,735,292 km (0.069 R)
• M66: 59,165,060 km (0.091 R)
• M67: 59,551,771 km (0.119 R)
• M68: 59,810,126 km (0.041 R)
• M69: 60,717,138 km (0.062 R)
• M70: 64,788,145 km (0.051 R)
• M71: 66,655,276 km (0.076 R)
• M72: 68,540,209 km (0.103 R)
• M73: 69,353,423 km (0.095 R)
• M74: 70,442,496 km (0.087 R)
• M75: 76,673,546 km (0.11 R)
• M76: 76,814,019 km (0.095 R)
• M77: 77,517,577 km (0.045 R)
• M78: 78,789,459 km (0.069 R)
• M79: 79,072,947 km (0.111 R)
• M80: 79,214,915 km (0.077 R)
• M81: 80,781,504 km (0.1 R)
• M82: 81,497,030 km (0.11 R)
• M83: 83,945,349 km (0.104 R)
• M84: 84,670,001 km (0.098 R)
• M85: 85,105,780 km (0.119 R)
• M86: 85,688,015 km (0.12 R)
• M87: 86,125,589 km (0.104 R)
• M88: 86,710,067 km (0.092 R)
• M89: 88,030,119 km (0.112 R)
• M90: 94,578,766 km (0.083 R)
• M91: 95,332,739 km (0.101 R)
• M92: 96,998,661 km (0.111 R)
• M93: 99,438,752 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319

Radius: 5.2

Gravity: 11.8 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 16.26 AU - 17.54 AU

Year: 26456 Days

Day: 20.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,069,690 km

• M1: 115,490 km (0.1 R)
• M2: 169,943 km (0.052 R)
• M3: 509,830 km (0.092 R)
• M4: 590,612 km (0.098 R)
• M5: 788,231 km (0.092 R)
• M6: 980,464 km (0.065 R)
• M7: 1,056,460 km (0.1 R)
• M8: 1,134,401 km (0.09 R)
• M9: 1,214,286 km (0.102 R)
• M10: 2,377,709 km (0.119 R)
• M11: 2,515,189 km (0.055 R)
• M12: 2,584,752 km (0.078 R)
• M13: 2,906,238 km (0.108 R)
• M14: 3,016,342 km (0.106 R)
• M15: 3,316,286 km (0.025 R)
• M16: 3,431,326 km (0.096 R)
• M17: 3,469,923 km (0.11 R)
• M18: 3,864,113 km (0.117 R)
• M19: 4,439,616 km (0.11 R)
• M20: 4,481,803 km (0.103 R)
• M21: 4,780,400 km (0.097 R)
• M22: 6,367,933 km (0.071 R)
• M23: 6,606,990 km (0.067 R)
• M24: 6,751,801 km (0.093 R)
• M25: 6,849,039 km (0.029 R)
• M26: 6,995,645 km (0.106 R)
• M27: 8,050,609 km (0.074 R)
• M28: 8,834,053 km (0.069 R)
• M29: 8,887,161 km (0.081 R)
• M30: 9,478,072 km (0.11 R)
• M31: 9,750,939 km (0.106 R)
• M32: 10,081,849 km (0.1 R)
• M33: 10,584,947 km (0.099 R)
• M34: 11,210,864 km (0.097 R)
• M35: 12,617,832 km (0.106 R)
• M36: 13,159,676 km (0.107 R)
• M37: 17,159,175 km (0.042 R)
• M38: 17,424,861 km (0.112 R)
• M39: 17,625,023 km (0.112 R)
• M40: 18,910,517 km (0.071 R)
• M41: 19,391,624 km (0.1 R)
• M42: 20,155,770 km (0.086 R)
• M43: 21,213,726 km (0.109 R)
• M44: 21,284,935 km (0.108 R)
• M45: 24,121,759 km (0.078 R)
• M46: 24,196,109 km (0.096 R)
• M47: 25,394,987 km (0.1 R)
• M48: 26,689,906 km (0.069 R)
• M49: 28,084,307 km (0.113 R)
• M50: 29,343,473 km (0.118 R)
• M51: 29,502,196 km (0.079 R)
• M52: 30,621,039 km (0.062 R)
• M53: 31,916,556 km (0.107 R)
• M54: 32,982,291 km (0.12 R)
• M55: 33,893,193 km (0.108 R)
• M56: 34,059,695 km (0.101 R)
• M57: 35,148,618 km (0.116 R)
• M58: 35,655,157 km (0.088 R)
• M59: 36,334,032 km (0.025 R)
• M60: 37,102,965 km (0.109 R)
• M61: 37,188,834 km (0.096 R)
• M62: 37,446,441 km (0.065 R)
• M63: 37,532,460 km (0.049 R)
• M64: 38,396,537 km (0.095 R)
• M65: 39,005,102 km (0.073 R)
• M66: 39,704,621 km (0.051 R)
• M67: 40,496,592 km (0.057 R)
• M68: 41,293,650 km (0.052 R)
• M69: 41,649,543 km (0.101 R)
• M70: 42,364,471 km (0.092 R)
• M71: 42,813,415 km (0.088 R)
• M72: 43,354,211 km (0.052 R)
• M73: 44,624,596 km (0.119 R)
• M74: 47,760,616 km (0.085 R)
• M75: 47,853,965 km (0.111 R)
• M76: 48,696,500 km (0.068 R)
• M77: 49,166,687 km (0.118 R)
• M78: 49,922,006 km (0.038 R)
• M79: 50,111,547 km (0.11 R)
• M80: 50,776,509 km (0.081 R)
• M81: 51,540,057 km (0.079 R)
• M82: 51,635,799 km (0.089 R)
• M83: 51,827,285 km (0.112 R)
• M84: 52,788,900 km (0.062 R)
• M85: 56,792,139 km (0.042 R)
• M86: 58,680,214 km (0.063 R)
• M87: 61,094,424 km (0.078 R)
• M88: 62,313,647 km (0.086 R)
• M89: 64,363,437 km (0.111 R)
• M90: 65,189,516 km (0.057 R)
• M91: 66,435,218 km (0.1 R)
• M92: 67,061,135 km (0.062 R)
• M93: 67,584,129 km (0.098 R)
• M94: 68,950,257 km (0.086 R)
• M95: 69,372,422 km (0.114 R)
• M96: 70,113,231 km (0.084 R)
• M97: 70,963,246 km (0.112 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 17,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit