🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.58 AU - 0.9 AU

Year: 268 Days

Day: 35.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.79 AU - 0.91 AU

Year: 331 Days

Day: 20.8 Hours

Environment

Temp: -26 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,916,887 km

• M1: 35,754 km (0.07 R)
• M2: 660,175 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.27 AU - 2.33 AU

Year: 1471 Days

Day: 22.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,916,887 km

• M1: 238,010 km (0.091 R)

Asteroid Belt

Center: 3.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809

Radius: 10.7

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.18 AU - 4.44 AU

Year: 3137 Days

Day: 13.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,916,887 km

• M1: 180,116 km (0.078 R)
• M2: 326,123 km (0.051 R)
• M3: 483,500 km (0.11 R)
• M4: 782,098 km (0.093 R)
• M5: 935,735 km (0.094 R)
• M6: 1,051,823 km (0.12 R)
• M7: 1,160,879 km (0.101 R)
• M8: 1,312,422 km (0.111 R)
• M9: 2,244,417 km (0.113 R)
• M10: 2,631,726 km (0.063 R)
• M11: 2,833,384 km (0.063 R)
• M12: 3,092,637 km (0.092 R)
• M13: 3,897,324 km (0.048 R)
• M14: 3,992,767 km (0.081 R)
• M15: 4,127,704 km (0.118 R)
• M16: 4,886,764 km (0.073 R)
• M17: 5,135,545 km (0.119 R)
• M18: 5,409,609 km (0.104 R)
• M19: 6,283,260 km (0.055 R)
• M20: 6,418,048 km (0.099 R)
• M21: 6,553,883 km (0.074 R)
• M22: 6,805,357 km (0.116 R)
• M23: 6,897,509 km (0.076 R)
• M24: 7,247,269 km (0.101 R)
• M25: 7,436,061 km (0.103 R)
• M26: 7,746,477 km (0.07 R)
• M27: 7,891,138 km (0.031 R)
• M28: 7,988,227 km (0.083 R)
• M29: 8,306,123 km (0.03 R)
• M30: 8,429,541 km (0.059 R)
• M31: 8,503,891 km (0.116 R)
• M32: 8,578,391 km (0.08 R)
• M33: 8,653,190 km (0.056 R)
• M34: 9,055,608 km (0.108 R)
• M35: 10,036,072 km (0.092 R)
• M36: 10,273,185 km (0.116 R)
• M37: 10,752,945 km (0.106 R)
• M38: 10,833,728 km (0.071 R)
• M39: 11,267,412 km (0.068 R)
• M40: 11,541,476 km (0.063 R)
• M41: 11,679,255 km (0.096 R)
• M42: 11,789,958 km (0.063 R)
• M43: 13,549,528 km (0.103 R)
• M44: 13,724,258 km (0.067 R)
• M45: 13,987,551 km (0.1 R)
• M46: 14,311,729 km (0.045 R)
• M47: 14,519,221 km (0.084 R)
• M48: 15,027,405 km (0.116 R)
• M49: 15,208,269 km (0.106 R)
• M50: 15,329,144 km (0.104 R)
• M51: 15,511,205 km (0.111 R)
• M52: 15,602,460 km (0.052 R)
• M53: 15,877,271 km (0.095 R)
• M54: 15,969,274 km (0.066 R)
• M55: 16,122,911 km (0.103 R)
• M56: 16,246,329 km (0.1 R)
• M57: 16,805,077 km (0.115 R)
• M58: 16,992,822 km (0.116 R)
• M59: 17,782,250 km (0.062 R)
• M60: 18,069,328 km (0.095 R)
• M61: 19,725,377 km (0.091 R)
• M62: 19,890,383 km (0.096 R)
• M63: 20,122,110 km (0.06 R)
• M64: 20,388,095 km (0.109 R)
• M65: 20,554,897 km (0.082 R)
• M66: 20,789,167 km (0.096 R)
• M67: 21,125,314 km (0.104 R)
• M68: 21,260,401 km (0.075 R)
• M69: 21,531,173 km (0.083 R)
• M70: 21,599,090 km (0.099 R)
• M71: 21,871,358 km (0.038 R)
• M72: 21,973,833 km (0.085 R)
• M73: 22,076,457 km (0.105 R)
• M74: 22,419,485 km (0.1 R)
• M75: 22,626,080 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.5

Radius: 8.6

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.86 AU - 6.38 AU

Year: 6385 Days

Day: 12 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 32,916,887 km

• M1: 142,716 km (0.093 R)
• M2: 200,611 km (0.065 R)
• M3: 351,405 km (0.117 R)
• M4: 414,984 km (0.045 R)
• M5: 755,619 km (0.055 R)
• M6: 1,025,344 km (0.113 R)
• M7: 1,138,290 km (0.112 R)
• M8: 1,377,198 km (0.103 R)
• M9: 1,502,561 km (0.049 R)
• M10: 2,123,991 km (0.093 R)
• M11: 2,206,868 km (0.047 R)
• M12: 2,549,297 km (0.083 R)
• M13: 2,771,899 km (0.043 R)
• M14: 3,024,121 km (0.048 R)
• M15: 3,724,538 km (0.076 R)
• M16: 4,209,983 km (0.066 R)
• M17: 4,341,031 km (0.107 R)
• M18: 4,796,856 km (0.085 R)
• M19: 5,155,741 km (0.102 R)
• M20: 5,324,338 km (0.091 R)
• M21: 5,466,157 km (0.116 R)
• M22: 5,987,356 km (0.116 R)
• M23: 6,194,399 km (0.094 R)
• M24: 6,464,124 km (0.092 R)
• M25: 6,585,149 km (0.115 R)
• M26: 6,737,589 km (0.112 R)
• M27: 6,953,010 km (0.097 R)
• M28: 7,453,714 km (0.114 R)
• M29: 7,676,615 km (0.097 R)
• M30: 7,740,643 km (0.032 R)
• M31: 7,998,699 km (0.112 R)
• M32: 8,096,087 km (0.085 R)
• M33: 8,259,448 km (0.107 R)
• M34: 8,890,302 km (0.077 R)
• M35: 9,228,543 km (0.099 R)
• M36: 9,709,201 km (0.098 R)
• M37: 9,848,028 km (0.119 R)
• M38: 10,374,463 km (0.113 R)
• M39: 11,601,464 km (0.079 R)
• M40: 11,785,769 km (0.107 R)
• M41: 11,933,871 km (0.116 R)
• M42: 12,306,968 km (0.09 R)
• M43: 12,532,711 km (0.11 R)
• M44: 12,608,258 km (0.105 R)
• M45: 13,526,490 km (0.091 R)
• M46: 14,072,073 km (0.11 R)
• M47: 14,150,463 km (0.091 R)
• M48: 14,426,471 km (0.064 R)
• M49: 14,505,758 km (0.056 R)
• M50: 14,943,780 km (0.105 R)
• M51: 15,064,057 km (0.091 R)
• M52: 15,629,537 km (0.1 R)
• M53: 16,407,894 km (0.072 R)
• M54: 16,864,318 km (0.107 R)
• M55: 17,620,236 km (0.099 R)
• M56: 17,874,702 km (0.079 R)
• M57: 18,473,093 km (0.102 R)
• M58: 18,817,916 km (0.036 R)
• M59: 19,078,067 km (0.073 R)
• M60: 19,426,630 km (0.069 R)
• M61: 19,514,145 km (0.106 R)
• M62: 19,733,455 km (0.032 R)
• M63: 20,752,665 km (0.114 R)
• M64: 21,201,160 km (0.12 R)
• M65: 21,291,218 km (0.077 R)
• M66: 21,925,363 km (0.078 R)
• M67: 22,244,755 km (0.056 R)
• M68: 22,382,235 km (0.12 R)
• M69: 22,657,794 km (0.115 R)
• M70: 22,934,401 km (0.075 R)
• M71: 23,584,404 km (0.038 R)
• M72: 24,240,390 km (0.109 R)
• M73: 24,429,033 km (0.096 R)
• M74: 25,140,371 km (0.083 R)
• M75: 25,235,665 km (0.052 R)
• M76: 25,858,590 km (0.051 R)
• M77: 26,195,934 km (0.109 R)
• M78: 26,924,026 km (0.077 R)
• M79: 27,757,137 km (0.104 R)
• M80: 28,997,752 km (0.116 R)
• M81: 29,448,790 km (0.062 R)
• M82: 29,649,999 km (0.084 R)
• M83: 30,003,199 km (0.099 R)
• M84: 30,561,050 km (0.089 R)
• M85: 31,224,666 km (0.06 R)
• M86: 33,191,878 km (0.1 R)
• M87: 34,719,871 km (0.038 R)
• M88: 34,985,706 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.1

Radius: 11.3

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.91 AU - 6.39 AU

Year: 6432 Days

Day: 11.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,916,887 km

• M1: 156,928 km (0.099 R)
• M2: 248,183 km (0.099 R)
• M3: 362,176 km (0.072 R)
• M4: 524,041 km (0.083 R)
• M5: 621,579 km (0.103 R)
• M6: 712,834 km (0.12 R)
• M7: 809,324 km (0.111 R)
• M8: 895,942 km (0.078 R)
• M9: 1,326,185 km (0.098 R)
• M10: 1,778,419 km (0.097 R)
• M11: 1,874,611 km (0.082 R)
• M12: 2,092,425 km (0.094 R)
• M13: 2,214,796 km (0.08 R)
• M14: 2,318,767 km (0.03 R)
• M15: 2,509,953 km (0.07 R)
• M16: 2,862,705 km (0.105 R)
• M17: 3,208,126 km (0.085 R)
• M18: 3,788,416 km (0.072 R)
• M19: 3,888,348 km (0.101 R)
• M20: 4,219,258 km (0.049 R)
• M21: 4,297,049 km (0.112 R)
• M22: 4,453,828 km (0.108 R)
• M23: 4,719,514 km (0.09 R)
• M24: 5,490,840 km (0.118 R)
• M25: 5,661,382 km (0.044 R)
• M26: 6,360,752 km (0.089 R)
• M27: 6,750,903 km (0.103 R)
• M28: 7,025,714 km (0.085 R)
• M29: 7,554,842 km (0.091 R)
• M30: 7,840,125 km (0.101 R)
• M31: 8,388,850 km (0.108 R)
• M32: 8,486,986 km (0.118 R)
• M33: 9,117,392 km (0.09 R)
• M34: 9,659,983 km (0.081 R)
• M35: 9,866,129 km (0.094 R)
• M36: 10,108,627 km (0.112 R)
• M37: 10,458,238 km (0.077 R)
• M38: 10,740,978 km (0.073 R)
• M39: 10,883,245 km (0.117 R)
• M40: 11,713,513 km (0.111 R)
• M41: 12,414,828 km (0.041 R)
• M42: 14,168,564 km (0.07 R)
• M43: 14,481,523 km (0.073 R)
• M44: 14,994,793 km (0.07 R)
• M45: 15,114,022 km (0.068 R)
• M46: 16,161,357 km (0.042 R)
• M47: 16,283,728 km (0.087 R)
• M48: 18,070,974 km (0.093 R)
• M49: 18,325,290 km (0.044 R)
• M50: 18,452,897 km (0.098 R)
• M51: 18,751,943 km (0.12 R)
• M52: 18,966,317 km (0.117 R)
• M53: 19,311,290 km (0.052 R)
• M54: 19,397,758 km (0.117 R)
• M55: 20,358,325 km (0.089 R)
• M56: 20,534,701 km (0.116 R)
• M57: 20,623,114 km (0.047 R)
• M58: 20,933,230 km (0.111 R)
• M59: 21,648,158 km (0.074 R)
• M60: 23,331,882 km (0.075 R)
• M61: 23,701,539 km (0.107 R)
• M62: 24,446,536 km (0.077 R)
• M63: 25,530,821 km (0.098 R)
• M64: 26,920,436 km (0.084 R)
• M65: 27,017,076 km (0.039 R)
• M66: 27,162,485 km (0.06 R)
• M67: 27,648,678 km (0.107 R)
• M68: 28,629,891 km (0.059 R)
• M69: 28,877,027 km (0.119 R)
• M70: 29,075,244 km (0.089 R)
• M71: 30,022,797 km (0.109 R)
• M72: 30,475,181 km (0.112 R)
• M73: 30,626,424 km (0.087 R)
• M74: 30,879,095 km (0.069 R)
• M75: 31,081,800 km (0.068 R)
• M76: 32,204,382 km (0.07 R)
• M77: 32,873,982 km (0.081 R)
• M78: 33,132,787 km (0.087 R)
• M79: 33,236,458 km (0.109 R)
• M80: 33,808,670 km (0.078 R)
• M81: 34,174,586 km (0.098 R)
• M82: 34,541,700 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.7

Radius: 12.3

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.63 AU - 8.19 AU

Year: 9383 Days

Day: 13.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 32,916,887 km

• M1: 154,535 km (0.057 R)
• M2: 484,099 km (0.06 R)
• M3: 635,791 km (0.093 R)
• M4: 752,776 km (0.077 R)
• M5: 1,109,867 km (0.112 R)
• M6: 1,212,790 km (0.102 R)
• M7: 1,428,660 km (0.036 R)
• M8: 1,541,456 km (0.111 R)
• M9: 1,776,624 km (0.078 R)
• M10: 1,948,213 km (0.086 R)
• M11: 2,125,636 km (0.118 R)
• M12: 3,032,947 km (0.083 R)
• M13: 3,120,911 km (0.068 R)
• M14: 3,635,976 km (0.11 R)
• M15: 4,508,581 km (0.105 R)
• M16: 4,677,177 km (0.077 R)
• M17: 5,479,620 km (0.112 R)
• M18: 6,063,052 km (0.046 R)
• M19: 6,174,652 km (0.05 R)
• M20: 7,607,201 km (0.112 R)
• M21: 8,011,564 km (0.107 R)
• M22: 8,547,723 km (0.074 R)
• M23: 8,757,011 km (0.115 R)
• M24: 9,052,915 km (0.051 R)
• M25: 9,309,326 km (0.104 R)
• M26: 10,269,595 km (0.118 R)
• M27: 11,033,142 km (0.104 R)
• M28: 11,124,247 km (0.06 R)
• M29: 11,307,056 km (0.099 R)
• M30: 11,398,909 km (0.027 R)
• M31: 11,490,912 km (0.108 R)
• M32: 11,908,290 km (0.104 R)
• M33: 12,095,287 km (0.109 R)
• M34: 12,567,268 km (0.034 R)
• M35: 12,710,134 km (0.046 R)
• M36: 16,974,122 km (0.101 R)
• M37: 17,132,098 km (0.05 R)
• M38: 17,822,193 km (0.074 R)
• M39: 18,251,389 km (0.073 R)
• M40: 18,738,330 km (0.086 R)
• M41: 19,725,078 km (0.116 R)
• M42: 20,841,078 km (0.044 R)
• M43: 21,010,273 km (0.077 R)
• M44: 21,179,917 km (0.066 R)
• M45: 21,691,691 km (0.072 R)
• M46: 23,837,822 km (0.111 R)
• M47: 24,251,460 km (0.066 R)
• M48: 24,906,250 km (0.083 R)
• M49: 25,808,475 km (0.089 R)
• M50: 26,537,914 km (0.067 R)
• M51: 26,660,285 km (0.103 R)
• M52: 26,905,327 km (0.107 R)
• M53: 27,521,221 km (0.068 R)
• M54: 29,081,377 km (0.092 R)
• M55: 29,333,599 km (0.03 R)
• M56: 30,477,873 km (0.108 R)
• M57: 31,313,378 km (0.109 R)
• M58: 31,571,883 km (0.078 R)
• M59: 33,467,886 km (0.082 R)
• M60: 34,263,148 km (0.056 R)
• M61: 34,396,290 km (0.113 R)
• M62: 34,529,732 km (0.112 R)
• M63: 34,730,043 km (0.079 R)
• M64: 35,400,541 km (0.118 R)
• M65: 35,872,373 km (0.103 R)
• M66: 36,142,995 km (0.115 R)
• M67: 36,278,531 km (0.101 R)
• M68: 36,686,185 km (0.09 R)
• M69: 37,163,851 km (0.079 R)
• M70: 38,539,553 km (0.096 R)
• M71: 38,816,758 km (0.107 R)
• M72: 41,411,683 km (0.043 R)
• M73: 41,766,678 km (0.118 R)
• M74: 43,412,554 km (0.086 R)
• M75: 44,207,218 km (0.115 R)
• M76: 45,152,377 km (0.083 R)
• M77: 45,810,758 km (0.1 R)
• M78: 46,325,075 km (0.057 R)
• M79: 46,767,286 km (0.099 R)
• M80: 47,136,943 km (0.077 R)
• M81: 47,359,245 km (0.052 R)
• M82: 48,102,597 km (0.07 R)
• M83: 48,700,240 km (0.108 R)
• M84: 49,225,030 km (0.033 R)
• M85: 49,902,559 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.8

Radius: 11.9

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.86 AU - 9.12 AU

Year: 10433 Days

Day: 5.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 32,916,887 km

• M1: 202,256 km (0.114 R)
• M2: 293,361 km (0.065 R)
• M3: 653,892 km (0.088 R)
• M4: 820,993 km (0.078 R)
• M5: 960,119 km (0.104 R)
• M6: 1,425,967 km (0.076 R)
• M7: 1,631,066 km (0.105 R)
• M8: 1,773,333 km (0.089 R)
• M9: 1,882,988 km (0.081 R)
• M10: 2,013,737 km (0.095 R)
• M11: 2,264,912 km (0.056 R)
• M12: 2,526,409 km (0.1 R)
• M13: 2,650,425 km (0.079 R)
• M14: 3,057,032 km (0.103 R)
• M15: 3,645,251 km (0.038 R)
• M16: 4,244,092 km (0.097 R)
• M17: 4,492,274 km (0.114 R)
• M18: 5,318,503 km (0.094 R)
• M19: 5,613,511 km (0.1 R)
• M20: 5,831,325 km (0.101 R)
• M21: 6,247,357 km (0.091 R)
• M22: 6,501,673 km (0.096 R)
• M23: 6,673,112 km (0.091 R)
• M24: 6,817,175 km (0.091 R)
• M25: 8,593,799 km (0.033 R)
• M26: 8,719,312 km (0.103 R)
• M27: 8,813,708 km (0.116 R)
• M28: 9,581,893 km (0.057 R)
• M29: 9,810,030 km (0.055 R)
• M30: 10,875,616 km (0.066 R)
• M31: 11,977,703 km (0.054 R)
• M32: 12,329,408 km (0.068 R)
• M33: 12,935,129 km (0.117 R)
• M34: 14,286,896 km (0.09 R)
• M35: 15,036,232 km (0.062 R)
• M36: 15,721,539 km (0.094 R)
• M37: 16,339,229 km (0.106 R)
• M38: 16,494,960 km (0.104 R)
• M39: 16,729,380 km (0.068 R)
• M40: 17,320,441 km (0.073 R)
• M41: 17,678,280 km (0.109 R)
• M42: 17,878,142 km (0.107 R)
• M43: 18,563,450 km (0.098 R)
• M44: 18,888,826 km (0.081 R)
• M45: 19,257,285 km (0.093 R)
• M46: 19,504,271 km (0.058 R)
• M47: 20,502,388 km (0.096 R)
• M48: 20,881,020 km (0.117 R)
• M49: 21,219,560 km (0.097 R)
• M50: 23,551,492 km (0.094 R)
• M51: 23,727,569 km (0.097 R)
• M52: 24,480,196 km (0.12 R)
• M53: 25,873,101 km (0.097 R)
• M54: 26,373,357 km (0.064 R)
• M55: 26,785,200 km (0.067 R)
• M56: 28,033,295 km (0.086 R)
• M57: 28,126,494 km (0.107 R)
• M58: 28,266,518 km (0.062 R)
• M59: 28,406,840 km (0.084 R)
• M60: 28,829,006 km (0.111 R)
• M61: 30,490,140 km (0.109 R)
• M62: 31,211,651 km (0.099 R)
• M63: 31,598,810 km (0.112 R)
• M64: 32,377,617 km (0.119 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: 423 - 12,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit