🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.58 AU - 0.92 AU

Year: 278 Days

Day: 31.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.71 AU - 0.89 AU

Year: 306 Days

Day: 12.8 Hours

Environment

Temp: -23 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.95 AU - 1.57 AU

Year: 605 Days

Day: 37.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,765,178 km

• M1: 37,549 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.55 AU - 1.89 AU

Year: 964 Days

Day: 36.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,765,178 km

• M1: 59,690 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.79 AU - 2.27 AU

Year: 1236 Days

Day: 25.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.7

Radius: 9.7

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.38 AU - 3.42 AU

Year: 2680 Days

Day: 10.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 42,765,178 km

• M1: 125,064 km (0.114 R)
• M2: 277,504 km (0.116 R)
• M3: 379,231 km (0.105 R)
• M4: 627,862 km (0.116 R)
• M5: 955,033 km (0.096 R)
• M6: 1,122,582 km (0.114 R)
• M7: 1,194,539 km (0.044 R)
• M8: 1,257,520 km (0.034 R)
• M9: 1,442,273 km (0.101 R)
• M10: 1,520,962 km (0.096 R)
• M11: 1,682,826 km (0.069 R)
• M12: 1,838,408 km (0.045 R)
• M13: 1,936,544 km (0.105 R)
• M14: 2,011,343 km (0.058 R)
• M15: 2,112,621 km (0.064 R)
• M16: 2,521,323 km (0.117 R)
• M17: 2,617,065 km (0.033 R)
• M18: 2,925,985 km (0.119 R)
• M19: 3,041,175 km (0.03 R)
• M20: 3,351,142 km (0.095 R)
• M21: 3,811,455 km (0.032 R)
• M22: 4,572,609 km (0.078 R)
• M23: 4,639,479 km (0.044 R)
• M24: 5,221,863 km (0.119 R)
• M25: 5,539,460 km (0.116 R)
• M26: 5,628,919 km (0.071 R)
• M27: 5,845,387 km (0.056 R)
• M28: 5,972,845 km (0.092 R)
• M29: 6,323,801 km (0.064 R)
• M30: 6,987,717 km (0.086 R)
• M31: 7,103,804 km (0.085 R)
• M32: 7,279,133 km (0.035 R)
• M33: 7,534,796 km (0.104 R)
• M34: 7,773,554 km (0.054 R)
• M35: 7,974,464 km (0.083 R)
• M36: 8,115,984 km (0.067 R)
• M37: 8,360,726 km (0.091 R)
• M38: 8,795,008 km (0.115 R)
• M39: 8,920,371 km (0.099 R)
• M40: 9,151,799 km (0.076 R)
• M41: 9,814,817 km (0.049 R)
• M42: 10,250,895 km (0.055 R)
• M43: 10,471,253 km (0.05 R)
• M44: 10,670,966 km (0.117 R)
• M45: 10,871,876 km (0.087 R)
• M46: 10,939,195 km (0.081 R)
• M47: 11,006,514 km (0.079 R)
• M48: 11,119,161 km (0.081 R)
• M49: 11,482,235 km (0.055 R)
• M50: 11,826,160 km (0.067 R)
• M51: 11,918,462 km (0.119 R)
• M52: 11,987,876 km (0.115 R)
• M53: 12,547,671 km (0.112 R)
• M54: 12,689,041 km (0.1 R)
• M55: 12,759,950 km (0.056 R)
• M56: 12,997,063 km (0.082 R)
• M57: 13,211,736 km (0.11 R)
• M58: 13,887,021 km (0.083 R)
• M59: 14,278,070 km (0.101 R)
• M60: 14,450,257 km (0.117 R)
• M61: 14,598,359 km (0.063 R)
• M62: 14,672,709 km (0.099 R)
• M63: 14,796,725 km (0.095 R)
• M64: 14,896,208 km (0.069 R)
• M65: 15,070,938 km (0.093 R)
• M66: 15,573,737 km (0.12 R)
• M67: 15,827,156 km (0.108 R)
• M68: 16,363,913 km (0.118 R)
• M69: 16,595,789 km (0.071 R)
• M70: 16,673,281 km (0.081 R)
• M71: 16,750,922 km (0.107 R)
• M72: 16,828,713 km (0.113 R)
• M73: 17,114,894 km (0.116 R)
• M74: 17,560,396 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.2

Radius: 9.8

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.57 AU - 4.25 AU

Year: 3305 Days

Day: 14.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 42,765,178 km

• M1: 122,521 km (0.068 R)
• M2: 217,515 km (0.05 R)
• M3: 327,619 km (0.043 R)
• M4: 430,692 km (0.113 R)
• M5: 495,468 km (0.104 R)
• M6: 609,462 km (0.109 R)
• M7: 703,559 km (0.071 R)
• M8: 1,028,785 km (0.089 R)
• M9: 1,274,723 km (0.073 R)
• M10: 1,398,740 km (0.112 R)
• M11: 1,685,669 km (0.053 R)
• M12: 1,836,314 km (0.091 R)
• M13: 2,034,531 km (0.032 R)
• M14: 2,670,920 km (0.071 R)
• M15: 3,348,449 km (0.068 R)
• M16: 3,434,618 km (0.105 R)
• M17: 4,095,391 km (0.05 R)
• M18: 4,431,089 km (0.049 R)
• M19: 4,506,935 km (0.071 R)
• M20: 4,951,390 km (0.105 R)
• M21: 5,129,113 km (0.053 R)
• M22: 5,430,104 km (0.101 R)
• M23: 5,511,335 km (0.107 R)
• M24: 5,695,640 km (0.106 R)
• M25: 5,757,573 km (0.107 R)
• M26: 6,282,063 km (0.118 R)
• M27: 6,496,138 km (0.088 R)
• M28: 6,909,626 km (0.12 R)
• M29: 6,997,889 km (0.111 R)
• M30: 7,086,451 km (0.068 R)
• M31: 7,376,671 km (0.026 R)
• M32: 7,512,057 km (0.065 R)
• M33: 7,670,930 km (0.109 R)
• M34: 7,992,117 km (0.1 R)
• M35: 8,411,589 km (0.081 R)
• M36: 8,529,472 km (0.091 R)
• M37: 9,223,606 km (0.094 R)
• M38: 9,565,138 km (0.095 R)
• M39: 9,811,676 km (0.115 R)
• M40: 10,010,491 km (0.06 R)
• M41: 10,135,405 km (0.105 R)
• M42: 10,895,662 km (0.108 R)
• M43: 11,205,030 km (0.083 R)
• M44: 11,674,319 km (0.107 R)
• M45: 12,336,888 km (0.081 R)
• M46: 12,470,927 km (0.111 R)
• M47: 12,578,488 km (0.101 R)
• M48: 12,713,276 km (0.094 R)
• M49: 12,794,507 km (0.041 R)
• M50: 13,011,724 km (0.106 R)
• M51: 13,339,792 km (0.071 R)
• M52: 13,753,879 km (0.113 R)
• M53: 14,850,132 km (0.065 R)
• M54: 16,120,367 km (0.088 R)
• M55: 16,650,093 km (0.09 R)
• M56: 17,036,206 km (0.075 R)
• M57: 17,215,274 km (0.074 R)
• M58: 17,305,182 km (0.053 R)
• M59: 17,817,256 km (0.118 R)
• M60: 18,120,640 km (0.035 R)
• M61: 18,425,970 km (0.066 R)
• M62: 18,609,975 km (0.065 R)
• M63: 19,196,548 km (0.099 R)
• M64: 19,382,947 km (0.04 R)
• M65: 19,445,330 km (0.113 R)
• M66: 19,507,712 km (0.032 R)
• M67: 19,601,360 km (0.086 R)
• M68: 19,820,521 km (0.052 R)
• M69: 21,506,040 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.7

Radius: 13.5

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.29 AU - 4.37 AU

Year: 3852 Days

Day: 9.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,765,178 km

• M1: 168,746 km (0.103 R)
• M2: 319,840 km (0.057 R)
• M3: 426,055 km (0.109 R)
• M4: 568,622 km (0.032 R)
• M5: 795,861 km (0.119 R)
• M6: 1,029,981 km (0.079 R)
• M7: 1,117,646 km (0.07 R)
• M8: 1,438,683 km (0.098 R)
• M9: 1,684,322 km (0.069 R)
• M10: 1,804,749 km (0.09 R)
• M11: 1,928,317 km (0.032 R)
• M12: 2,102,897 km (0.085 R)
• M13: 2,233,347 km (0.059 R)
• M14: 2,332,979 km (0.08 R)
• M15: 2,676,306 km (0.09 R)
• M16: 2,764,718 km (0.102 R)
• M17: 3,373,282 km (0.087 R)
• M18: 3,469,175 km (0.079 R)
• M19: 3,962,399 km (0.111 R)
• M20: 4,186,646 km (0.111 R)
• M21: 4,668,950 km (0.118 R)
• M22: 4,884,221 km (0.114 R)
• M23: 5,015,119 km (0.113 R)
• M24: 5,191,345 km (0.058 R)
• M25: 5,369,666 km (0.057 R)
• M26: 5,459,574 km (0.096 R)
• M27: 6,747,163 km (0.096 R)
• M28: 6,942,089 km (0.081 R)
• M29: 7,064,909 km (0.084 R)
• M30: 7,188,327 km (0.067 R)
• M31: 7,312,643 km (0.096 R)
• M32: 7,512,955 km (0.082 R)
• M33: 7,893,382 km (0.062 R)
• M34: 8,073,199 km (0.097 R)
• M35: 8,620,727 km (0.041 R)
• M36: 8,752,822 km (0.033 R)
• M37: 9,180,223 km (0.063 R)
• M38: 9,315,160 km (0.091 R)
• M39: 9,532,526 km (0.091 R)
• M40: 9,751,687 km (0.047 R)
• M41: 10,250,596 km (0.095 R)
• M42: 10,362,645 km (0.076 R)
• M43: 10,729,608 km (0.105 R)
• M44: 10,929,022 km (0.082 R)
• M45: 11,331,440 km (0.099 R)
• M46: 11,476,251 km (0.103 R)
• M47: 12,032,606 km (0.097 R)
• M48: 12,121,317 km (0.095 R)
• M49: 12,239,799 km (0.068 R)
• M50: 12,928,996 km (0.044 R)
• M51: 13,080,539 km (0.1 R)
• M52: 13,507,790 km (0.115 R)
• M53: 14,470,452 km (0.063 R)
• M54: 15,423,092 km (0.079 R)
• M55: 15,745,176 km (0.069 R)
• M56: 16,167,191 km (0.107 R)
• M57: 16,363,165 km (0.115 R)
• M58: 16,494,362 km (0.115 R)
• M59: 16,889,899 km (0.077 R)
• M60: 17,993,632 km (0.109 R)
• M61: 18,571,379 km (0.063 R)
• M62: 18,948,515 km (0.098 R)
• M63: 19,120,702 km (0.051 R)
• M64: 19,224,374 km (0.115 R)
• M65: 19,362,752 km (0.088 R)
• M66: 19,501,429 km (0.05 R)
• M67: 19,640,555 km (0.029 R)
• M68: 19,849,842 km (0.102 R)
• M69: 20,200,200 km (0.103 R)
• M70: 20,517,348 km (0.039 R)
• M71: 20,871,745 km (0.065 R)
• M72: 21,228,087 km (0.118 R)
• M73: 21,622,278 km (0.111 R)
• M74: 23,113,320 km (0.109 R)
• M75: 24,038,732 km (0.088 R)
• M76: 25,127,356 km (0.094 R)
• M77: 25,278,749 km (0.038 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.7

Radius: 13.1

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.06 AU - 10.92 AU

Year: 11523 Days

Day: 5.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,765,178 km

• M1: 300,542 km (0.103 R)
• M2: 421,417 km (0.071 R)
• M3: 527,183 km (0.086 R)
• M4: 757,564 km (0.082 R)
• M5: 909,705 km (0.088 R)
• M6: 1,228,647 km (0.075 R)
• M7: 1,337,106 km (0.1 R)
• M8: 1,563,896 km (0.097 R)
• M9: 2,034,531 km (0.077 R)
• M10: 2,342,403 km (0.074 R)
• M11: 2,760,530 km (0.107 R)
• M12: 3,127,343 km (0.103 R)
• M13: 3,253,155 km (0.081 R)
• M14: 3,535,895 km (0.099 R)
• M15: 4,015,955 km (0.114 R)
• M16: 4,153,136 km (0.087 R)
• M17: 4,891,252 km (0.109 R)
• M18: 5,126,719 km (0.103 R)
• M19: 5,216,029 km (0.078 R)
• M20: 5,517,319 km (0.112 R)
• M21: 6,200,383 km (0.107 R)
• M22: 6,811,939 km (0.042 R)
• M23: 7,042,170 km (0.072 R)
• M24: 7,645,947 km (0.116 R)
• M25: 8,057,790 km (0.115 R)
• M26: 8,371,497 km (0.116 R)
• M27: 8,512,119 km (0.113 R)
• M28: 8,653,638 km (0.09 R)
• M29: 9,592,515 km (0.109 R)
• M30: 10,036,820 km (0.115 R)
• M31: 10,525,856 km (0.095 R)
• M32: 11,487,920 km (0.115 R)
• M33: 11,762,432 km (0.084 R)
• M34: 12,719,858 km (0.111 R)
• M35: 13,330,965 km (0.053 R)
• M36: 14,202,672 km (0.097 R)
• M37: 14,413,007 km (0.034 R)
• M38: 14,666,725 km (0.06 R)
• M39: 15,135,714 km (0.111 R)
• M40: 15,653,024 km (0.111 R)
• M41: 15,913,773 km (0.057 R)
• M42: 16,044,671 km (0.102 R)
• M43: 16,528,022 km (0.108 R)
• M44: 16,793,558 km (0.116 R)
• M45: 16,971,430 km (0.11 R)
• M46: 17,329,118 km (0.09 R)
• M47: 18,830,482 km (0.106 R)
• M48: 19,667,034 km (0.055 R)
• M49: 21,231,977 km (0.07 R)
• M50: 22,444,019 km (0.036 R)
• M51: 22,542,006 km (0.065 R)
• M52: 22,738,278 km (0.065 R)
• M53: 23,083,101 km (0.096 R)
• M54: 23,828,098 km (0.062 R)
• M55: 24,329,102 km (0.059 R)
• M56: 24,480,046 km (0.113 R)
• M57: 24,681,853 km (0.083 R)
• M58: 25,392,593 km (0.103 R)
• M59: 26,522,954 km (0.107 R)
• M60: 27,094,269 km (0.109 R)
• M61: 27,564,754 km (0.12 R)
• M62: 27,722,131 km (0.076 R)
• M63: 30,227,447 km (0.109 R)
• M64: 30,661,131 km (0.113 R)
• M65: 31,096,760 km (0.108 R)
• M66: 31,809,145 km (0.113 R)
• M67: 31,919,249 km (0.09 R)
• M68: 32,194,958 km (0.077 R)
• M69: 32,693,268 km (0.118 R)
• M70: 32,971,221 km (0.118 R)
• M71: 33,305,872 km (0.096 R)
• M72: 35,393,959 km (0.115 R)
• M73: 35,679,391 km (0.116 R)
• M74: 36,195,055 km (0.098 R)
• M75: 36,540,178 km (0.115 R)
• M76: 37,002,136 km (0.06 R)
• M77: 37,349,801 km (0.057 R)
• M78: 37,873,543 km (0.104 R)
• M79: 37,990,230 km (0.072 R)
• M80: 38,223,902 km (0.1 R)
• M81: 38,399,529 km (0.084 R)
• M82: 38,634,099 km (0.099 R)
• M83: 39,340,799 km (0.06 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.4

Radius: 3.4

Gravity: 20.71 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 10.18 AU - 10.54 AU

Year: 14255 Days

Day: 16 Hours

Environment

Temp: -207 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 42,765,178 km

• M1: 78,688 km (0.109 R)
• M2: 563,535 km (0.118 R)
• M3: 1,009,038 km (0.032 R)
• M4: 1,176,587 km (0.111 R)
• M5: 1,475,185 km (0.119 R)
• M6: 2,208,663 km (0.106 R)
• M7: 2,280,171 km (0.059 R)
• M8: 3,806,368 km (0.119 R)
• M9: 5,479,022 km (0.102 R)
• M10: 5,739,023 km (0.078 R)
• M11: 6,783,515 km (0.106 R)
• M12: 9,040,648 km (0.113 R)
• M13: 9,078,796 km (0.064 R)
• M14: 9,579,799 km (0.072 R)
• M15: 10,208,409 km (0.1 R)
• M16: 10,327,788 km (0.073 R)
• M17: 10,688,768 km (0.091 R)
• M18: 11,094,477 km (0.118 R)
• M19: 12,004,930 km (0.108 R)
• M20: 12,088,854 km (0.08 R)
• M21: 12,257,302 km (0.035 R)
• M22: 12,724,645 km (0.089 R)
• M23: 14,561,857 km (0.092 R)
• M24: 14,876,012 km (0.078 R)
• M25: 15,101,755 km (0.052 R)
• M26: 15,237,890 km (0.067 R)
• M27: 15,923,945 km (0.098 R)
• M28: 18,138,143 km (0.12 R)
• M29: 18,282,655 km (0.098 R)
• M30: 18,816,121 km (0.109 R)
• M31: 19,109,183 km (0.057 R)
• M32: 19,650,428 km (0.109 R)
• M33: 21,101,228 km (0.063 R)
• M34: 21,202,656 km (0.11 R)
• M35: 22,224,708 km (0.057 R)
• M36: 23,367,487 km (0.112 R)
• M37: 23,577,372 km (0.112 R)
• M38: 23,998,790 km (0.114 R)
• M39: 24,689,034 km (0.087 R)
• M40: 27,073,325 km (0.079 R)
• M41: 27,569,990 km (0.068 R)
• M42: 27,847,195 km (0.118 R)
• M43: 29,473,174 km (0.071 R)
• M44: 29,586,420 km (0.07 R)
• M45: 29,643,117 km (0.114 R)
• M46: 30,154,892 km (0.025 R)
• M47: 30,269,035 km (0.112 R)
• M48: 32,231,160 km (0.116 R)
• M49: 32,640,311 km (0.077 R)
• M50: 33,581,730 km (0.09 R)
• M51: 33,699,912 km (0.081 R)
• M52: 37,129,444 km (0.054 R)
• M53: 37,374,186 km (0.105 R)
• M54: 39,227,105 km (0.061 R)
• M55: 39,788,845 km (0.09 R)
• M56: 40,983,384 km (0.116 R)
• M57: 41,553,352 km (0.101 R)
• M58: 41,871,098 km (0.077 R)
• M59: 42,509,133 km (0.063 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 10,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit