🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.64 AU - 0.78 AU

Year: 252 Days

Day: 17.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.74 AU - 0.8 AU

Year: 285 Days

Day: 38.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.13 AU - 1.83 AU

Year: 759 Days

Day: 31.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 124.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,427,909 km

• M1: 311,313 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.4 AU - 2.04 AU

Year: 951 Days

Day: 24.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,427,909 km

• M1: 205,398 km (0.105 R)
• M2: 355,295 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.38 AU - 2.24 AU

Year: 1027 Days

Day: 25.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,427,909 km

• M1: 30,518 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.2

Radius: 9.8

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.84 AU - 7.62 AU

Year: 6558 Days

Day: 11.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 60,427,909 km

• M1: 125,662 km (0.056 R)
• M2: 202,107 km (0.063 R)
• M3: 334,351 km (0.107 R)
• M4: 485,894 km (0.096 R)
• M5: 585,227 km (0.108 R)
• M6: 712,535 km (0.091 R)
• M7: 838,945 km (0.111 R)
• M8: 984,653 km (0.099 R)
• M9: 1,188,405 km (0.111 R)
• M10: 1,263,653 km (0.08 R)
• M11: 1,595,012 km (0.084 R)
• M12: 1,763,908 km (0.055 R)
• M13: 1,879,697 km (0.117 R)
• M14: 1,953,449 km (0.118 R)
• M15: 2,196,246 km (0.079 R)
• M16: 2,289,745 km (0.105 R)
• M17: 2,760,978 km (0.099 R)
• M18: 3,120,911 km (0.043 R)
• M19: 3,191,222 km (0.068 R)
• M20: 3,351,291 km (0.051 R)
• M21: 3,550,705 km (0.071 R)
• M22: 3,716,759 km (0.067 R)
• M23: 3,791,408 km (0.115 R)
• M24: 4,075,794 km (0.119 R)
• M25: 4,269,224 km (0.091 R)
• M26: 4,625,117 km (0.119 R)
• M27: 5,492,785 km (0.111 R)
• M28: 5,685,168 km (0.029 R)
• M29: 5,901,636 km (0.057 R)
• M30: 5,989,001 km (0.052 R)
• M31: 6,231,350 km (0.079 R)
• M32: 6,567,197 km (0.106 R)
• M33: 6,635,114 km (0.096 R)
• M34: 6,932,066 km (0.103 R)
• M35: 7,233,356 km (0.07 R)
• M36: 7,538,985 km (0.07 R)
• M37: 7,752,910 km (0.087 R)
• M38: 8,333,649 km (0.049 R)
• M39: 8,579,737 km (0.081 R)
• M40: 8,678,771 km (0.048 R)
• M41: 8,753,420 km (0.079 R)
• M42: 9,079,095 km (0.063 R)
• M43: 9,180,073 km (0.105 R)
• M44: 9,742,412 km (0.095 R)
• M45: 10,660,045 km (0.105 R)
• M46: 10,766,559 km (0.114 R)
• M47: 10,900,449 km (0.075 R)
• M48: 11,522,926 km (0.057 R)
• M49: 12,018,244 km (0.107 R)
• M50: 12,324,321 km (0.054 R)
• M51: 12,774,162 km (0.11 R)
• M52: 12,887,408 km (0.118 R)
• M53: 14,272,983 km (0.086 R)
• M54: 14,626,782 km (0.072 R)
• M55: 15,584,209 km (0.107 R)
• M56: 16,101,219 km (0.107 R)
• M57: 16,315,593 km (0.112 R)
• M58: 16,407,894 km (0.057 R)
• M59: 16,685,548 km (0.08 R)
• M60: 16,871,498 km (0.099 R)
• M61: 16,964,847 km (0.118 R)
• M62: 17,559,349 km (0.084 R)
• M63: 17,653,895 km (0.115 R)
• M64: 17,843,436 km (0.057 R)
• M65: 18,129,018 km (0.116 R)
• M66: 19,253,994 km (0.051 R)
• M67: 19,514,294 km (0.109 R)
• M68: 20,269,165 km (0.092 R)
• M69: 20,633,436 km (0.104 R)
• M70: 20,866,509 km (0.064 R)
• M71: 21,301,540 km (0.06 R)
• M72: 21,402,369 km (0.095 R)
• M73: 22,010,784 km (0.069 R)
• M74: 22,590,475 km (0.097 R)
• M75: 22,727,657 km (0.111 R)
• M76: 23,071,732 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.7

Radius: 8.4

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.97 AU - 8.13 AU

Year: 8749 Days

Day: 12.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 60,427,909 km

• M1: 113,395 km (0.081 R)
• M2: 212,130 km (0.072 R)
• M3: 270,323 km (0.051 R)
• M4: 431,141 km (0.113 R)
• M5: 760,107 km (0.072 R)
• M6: 831,615 km (0.092 R)
• M7: 1,431,352 km (0.077 R)
• M8: 1,706,762 km (0.051 R)
• M9: 2,059,215 km (0.12 R)
• M10: 2,140,596 km (0.071 R)
• M11: 2,348,986 km (0.115 R)
• M12: 2,412,864 km (0.105 R)
• M13: 2,585,799 km (0.081 R)
• M14: 2,651,772 km (0.115 R)
• M15: 3,223,535 km (0.087 R)
• M16: 3,732,616 km (0.09 R)
• M17: 3,933,227 km (0.082 R)
• M18: 4,189,040 km (0.104 R)
• M19: 4,266,830 km (0.08 R)
• M20: 4,450,237 km (0.075 R)
• M21: 4,879,284 km (0.08 R)
• M22: 4,988,640 km (0.108 R)
• M23: 5,633,108 km (0.093 R)
• M24: 6,155,803 km (0.119 R)
• M25: 6,603,250 km (0.078 R)
• M26: 6,754,643 km (0.111 R)
• M27: 6,876,715 km (0.051 R)
• M28: 7,911,035 km (0.091 R)
• M29: 8,528,575 km (0.068 R)
• M30: 8,660,520 km (0.119 R)
• M31: 8,826,424 km (0.066 R)
• M32: 8,959,865 km (0.114 R)
• M33: 9,060,545 km (0.107 R)
• M34: 9,364,378 km (0.102 R)
• M35: 9,982,367 km (0.044 R)
• M36: 10,086,636 km (0.064 R)
• M37: 10,331,379 km (0.032 R)
• M38: 10,648,975 km (0.049 R)
• M39: 10,933,959 km (0.107 R)
• M40: 11,113,327 km (0.033 R)
• M41: 11,402,499 km (0.066 R)
• M42: 11,988,025 km (0.115 R)
• M43: 12,508,327 km (0.05 R)
• M44: 12,620,824 km (0.084 R)
• M45: 12,733,621 km (0.094 R)
• M46: 12,846,867 km (0.111 R)
• M47: 13,036,108 km (0.113 R)
• M48: 13,919,035 km (0.104 R)
• M49: 14,583,848 km (0.053 R)
• M50: 14,781,466 km (0.098 R)
• M51: 16,352,543 km (0.093 R)
• M52: 16,434,523 km (0.115 R)
• M53: 16,598,931 km (0.118 R)
• M54: 16,887,804 km (0.107 R)
• M55: 17,303,687 km (0.061 R)
• M56: 17,806,934 km (0.12 R)
• M57: 18,060,502 km (0.117 R)
• M58: 18,871,173 km (0.036 R)
• M59: 19,693,512 km (0.057 R)
• M60: 19,824,560 km (0.095 R)
• M61: 20,219,050 km (0.112 R)
• M62: 20,351,145 km (0.054 R)
• M63: 20,439,407 km (0.114 R)
• M64: 21,418,226 km (0.109 R)
• M65: 21,732,831 km (0.04 R)
• M66: 22,412,155 km (0.104 R)
• M67: 23,052,583 km (0.067 R)
• M68: 23,375,116 km (0.096 R)
• M69: 23,698,995 km (0.044 R)
• M70: 24,398,216 km (0.048 R)
• M71: 25,673,687 km (0.077 R)
• M72: 26,487,949 km (0.115 R)
• M73: 27,310,587 km (0.103 R)
• M74: 27,798,576 km (0.103 R)
• M75: 28,634,379 km (0.112 R)
• M76: 28,733,413 km (0.091 R)
• M77: 29,080,330 km (0.094 R)
• M78: 30,230,289 km (0.068 R)
• M79: 30,431,797 km (0.094 R)
• M80: 31,906,084 km (0.11 R)
• M81: 32,419,803 km (0.114 R)
• M82: 32,677,710 km (0.105 R)
• M83: 33,143,707 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.2

Radius: 8.3

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.12 AU - 10.52 AU

Year: 11047 Days

Day: 12.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,427,909 km

• M1: 115,789 km (0.099 R)
• M2: 212,878 km (0.047 R)
• M3: 298,747 km (0.042 R)
• M4: 559,646 km (0.069 R)
• M5: 741,108 km (0.11 R)
• M6: 1,038,808 km (0.104 R)
• M7: 1,285,644 km (0.079 R)
• M8: 1,350,420 km (0.119 R)
• M9: 1,666,969 km (0.109 R)
• M10: 1,932,057 km (0.081 R)
• M11: 2,367,835 km (0.088 R)
• M12: 4,070,109 km (0.109 R)
• M13: 4,930,297 km (0.067 R)
• M14: 5,067,628 km (0.096 R)
• M15: 6,063,501 km (0.046 R)
• M16: 6,247,656 km (0.066 R)
• M17: 6,773,044 km (0.063 R)
• M18: 6,849,339 km (0.066 R)
• M19: 7,157,061 km (0.093 R)
• M20: 7,706,534 km (0.115 R)
• M21: 7,826,063 km (0.112 R)
• M22: 7,906,098 km (0.079 R)
• M23: 8,269,621 km (0.107 R)
• M24: 8,721,406 km (0.054 R)
• M25: 9,392,802 km (0.108 R)
• M26: 10,607,237 km (0.1 R)
• M27: 11,008,159 km (0.071 R)
• M28: 11,824,664 km (0.057 R)
• M29: 12,566,820 km (0.107 R)
• M30: 12,754,714 km (0.103 R)
• M31: 12,848,961 km (0.119 R)
• M32: 13,038,202 km (0.066 R)
• M33: 13,515,569 km (0.075 R)
• M34: 13,998,621 km (0.12 R)
• M35: 14,095,859 km (0.092 R)
• M36: 14,340,003 km (0.099 R)
• M37: 14,487,207 km (0.113 R)
• M38: 15,431,020 km (0.103 R)
• M39: 15,834,486 km (0.097 R)
• M40: 17,692,192 km (0.115 R)
• M41: 17,850,018 km (0.109 R)
• M42: 20,329,303 km (0.118 R)
• M43: 21,552,565 km (0.107 R)
• M44: 21,608,814 km (0.08 R)
• M45: 22,400,336 km (0.047 R)
• M46: 22,799,763 km (0.098 R)
• M47: 23,028,947 km (0.107 R)
• M48: 23,489,708 km (0.097 R)
• M49: 24,362,013 km (0.091 R)
• M50: 24,479,148 km (0.062 R)
• M51: 24,890,393 km (0.054 R)
• M52: 25,839,143 km (0.039 R)
• M53: 26,138,039 km (0.099 R)
• M54: 26,377,994 km (0.117 R)
• M55: 26,920,586 km (0.071 R)
• M56: 27,955,504 km (0.08 R)
• M57: 28,508,567 km (0.099 R)
• M58: 29,625,614 km (0.026 R)
• M59: 30,504,352 km (0.115 R)
• M60: 30,693,893 km (0.084 R)
• M61: 31,010,442 km (0.049 R)
• M62: 31,966,522 km (0.064 R)
• M63: 32,223,232 km (0.114 R)
• M64: 32,480,540 km (0.06 R)
• M65: 33,581,580 km (0.119 R)
• M66: 33,842,479 km (0.084 R)
• M67: 33,973,228 km (0.072 R)
• M68: 34,629,214 km (0.086 R)
• M69: 34,695,037 km (0.045 R)
• M70: 36,421,098 km (0.048 R)
• M71: 36,554,988 km (0.082 R)
• M72: 37,903,313 km (0.039 R)
• M73: 38,106,916 km (0.083 R)
• M74: 39,405,126 km (0.04 R)
• M75: 40,232,552 km (0.084 R)
• M76: 40,440,344 km (0.06 R)
• M77: 40,579,021 km (0.071 R)
• M78: 41,484,387 km (0.12 R)
• M79: 42,185,403 km (0.113 R)
• M80: 43,598,953 km (0.08 R)
• M81: 44,168,771 km (0.087 R)
• M82: 44,741,133 km (0.07 R)
• M83: 45,171,975 km (0.048 R)
• M84: 47,054,664 km (0.056 R)
• M85: 48,446,672 km (0.106 R)
• M86: 48,667,628 km (0.085 R)
• M87: 49,406,941 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.6

Radius: 12.4

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.06 AU - 10.48 AU

Year: 11904 Days

Day: 12.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,427,909 km

• M1: 467,344 km (0.066 R)
• M2: 748,887 km (0.099 R)
• M3: 868,864 km (0.106 R)
• M4: 1,367,474 km (0.088 R)
• M5: 1,595,461 km (0.113 R)
• M6: 1,781,561 km (0.117 R)
• M7: 1,891,216 km (0.104 R)
• M8: 1,975,141 km (0.115 R)
• M9: 2,293,485 km (0.079 R)
• M10: 3,551,304 km (0.066 R)
• M11: 3,832,398 km (0.109 R)
• M12: 4,304,679 km (0.111 R)
• M13: 4,834,106 km (0.111 R)
• M14: 4,911,448 km (0.087 R)
• M15: 5,384,327 km (0.113 R)
• M16: 6,933,113 km (0.053 R)
• M17: 7,064,460 km (0.058 R)
• M18: 7,329,697 km (0.113 R)
• M19: 7,733,612 km (0.049 R)
• M20: 8,007,076 km (0.099 R)
• M21: 9,036,759 km (0.081 R)
• M22: 9,421,524 km (0.044 R)
• M23: 9,567,083 km (0.1 R)
• M24: 10,207,063 km (0.118 R)
• M25: 12,156,323 km (0.04 R)
• M26: 12,688,143 km (0.085 R)
• M27: 13,119,135 km (0.117 R)
• M28: 14,890,673 km (0.103 R)
• M29: 15,631,631 km (0.105 R)
• M30: 15,862,161 km (0.099 R)
• M31: 16,501,543 km (0.116 R)
• M32: 16,677,470 km (0.108 R)
• M33: 17,327,772 km (0.033 R)
• M34: 17,926,163 km (0.098 R)
• M35: 20,512,411 km (0.11 R)
• M36: 21,656,237 km (0.115 R)
• M37: 22,951,305 km (0.108 R)
• M38: 24,338,078 km (0.112 R)
• M39: 24,940,658 km (0.077 R)
• M40: 25,684,010 km (0.107 R)
• M41: 26,024,195 km (0.103 R)
• M42: 26,160,778 km (0.109 R)
• M43: 27,400,047 km (0.084 R)
• M44: 28,729,074 km (0.083 R)
• M45: 28,940,755 km (0.083 R)
• M46: 30,725,458 km (0.12 R)
• M47: 33,135,480 km (0.088 R)
• M48: 35,227,606 km (0.079 R)
• M49: 35,833,178 km (0.054 R)
• M50: 36,061,165 km (0.117 R)
• M51: 37,131,388 km (0.093 R)
• M52: 37,593,197 km (0.086 R)
• M53: 37,979,608 km (0.119 R)
• M54: 38,912,351 km (0.12 R)
• M55: 39,068,531 km (0.109 R)
• M56: 39,303,101 km (0.104 R)
• M57: 40,167,477 km (0.115 R)
• M58: 40,246,465 km (0.119 R)
• M59: 40,641,702 km (0.112 R)
• M60: 40,720,840 km (0.11 R)
• M61: 41,038,286 km (0.097 R)
• M62: 41,356,481 km (0.096 R)
• M63: 41,436,067 km (0.1 R)
• M64: 42,155,334 km (0.103 R)
• M65: 42,476,371 km (0.117 R)
• M66: 43,444,418 km (0.115 R)
• M67: 43,606,433 km (0.047 R)
• M68: 46,226,191 km (0.068 R)
• M69: 46,308,918 km (0.025 R)
• M70: 46,806,032 km (0.113 R)
• M71: 47,805,795 km (0.073 R)
• M72: 49,065,259 km (0.065 R)
• M73: 49,741,442 km (0.087 R)
• M74: 50,080,730 km (0.096 R)
• M75: 50,761,400 km (0.094 R)
• M76: 51,017,511 km (0.12 R)
• M77: 52,304,502 km (0.106 R)
• M78: 53,689,030 km (0.085 R)
• M79: 53,862,863 km (0.095 R)
• M80: 54,560,438 km (0.115 R)
• M81: 54,735,168 km (0.117 R)
• M82: 54,997,862 km (0.074 R)
• M83: 55,173,191 km (0.105 R)
• M84: 56,140,640 km (0.07 R)
• M85: 56,759,377 km (0.108 R)
• M86: 58,628,752 km (0.104 R)
• M87: 58,987,188 km (0.052 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 18,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit