🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.74 AU - 0.76 AU

Year: 249 Days

Day: 38.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.99 AU - 1.05 AU

Year: 394 Days

Day: 38.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.9 AU - 1.36 AU

Year: 460 Days

Day: 47.3 Hours

Environment

Temp: -15 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 46,888,575 km

• M1: 85,121 km (0.091 R)
• M2: 94,546 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.5 AU - 3.66 AU

Year: 2070 Days

Day: 39.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,888,575 km

• M1: 420,520 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.61 AU - 4.15 AU

Year: 2379 Days

Day: 25.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.13 AU - 3.87 AU

Year: 2507 Days

Day: 21.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,888,575 km

• M1: 1,205,908 km (0.089 R)
• M2: 2,514,291 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781

Radius: 15

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.19 AU - 6.05 AU

Year: 5101 Days

Day: 8.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 46,888,575 km

• M1: 213,626 km (0.075 R)
• M2: 351,705 km (0.037 R)
• M3: 510,428 km (0.066 R)
• M4: 701,165 km (0.108 R)
• M5: 852,409 km (0.09 R)
• M6: 1,191,547 km (0.095 R)
• M7: 1,314,666 km (0.051 R)
• M8: 1,425,967 km (0.111 R)
• M9: 1,524,253 km (0.088 R)
• M10: 1,780,663 km (0.093 R)
• M11: 2,033,035 km (0.063 R)
• M12: 2,278,076 km (0.108 R)
• M13: 2,453,704 km (0.044 R)
• M14: 2,839,517 km (0.119 R)
• M15: 2,965,628 km (0.067 R)
• M16: 3,071,992 km (0.083 R)
• M17: 4,795,061 km (0.096 R)
• M18: 5,175,787 km (0.108 R)
• M19: 5,513,878 km (0.098 R)
• M20: 6,349,083 km (0.118 R)
• M21: 7,166,336 km (0.101 R)
• M22: 7,455,958 km (0.108 R)
• M23: 8,076,789 km (0.101 R)
• M24: 8,500,001 km (0.114 R)
• M25: 8,622,223 km (0.118 R)
• M26: 9,431,248 km (0.073 R)
• M27: 10,297,121 km (0.118 R)
• M28: 10,492,944 km (0.069 R)
• M29: 10,624,291 km (0.042 R)
• M30: 10,756,087 km (0.082 R)
• M31: 11,121,555 km (0.089 R)
• M32: 11,221,935 km (0.109 R)
• M33: 11,626,447 km (0.076 R)
• M34: 12,070,155 km (0.103 R)
• M35: 12,242,192 km (0.11 R)
• M36: 12,345,863 km (0.082 R)
• M37: 12,484,541 km (0.107 R)
• M38: 12,798,547 km (0.087 R)
• M39: 13,115,245 km (0.109 R)
• M40: 13,684,465 km (0.063 R)
• M41: 14,116,803 km (0.077 R)
• M42: 14,847,289 km (0.111 R)
• M43: 15,291,595 km (0.109 R)
• M44: 15,590,192 km (0.105 R)
• M45: 16,231,070 km (0.119 R)
• M46: 16,842,327 km (0.047 R)
• M47: 17,577,899 km (0.085 R)
• M48: 17,851,664 km (0.042 R)
• M49: 18,205,612 km (0.067 R)
• M50: 18,840,505 km (0.094 R)
• M51: 20,254,953 km (0.056 R)
• M52: 20,583,021 km (0.118 R)
• M53: 20,954,174 km (0.076 R)
• M54: 21,244,394 km (0.1 R)
• M55: 22,039,058 km (0.112 R)
• M56: 22,461,223 km (0.063 R)
• M57: 22,800,810 km (0.097 R)
• M58: 23,013,987 km (0.119 R)
• M59: 23,485,220 km (0.053 R)
• M60: 23,657,407 km (0.066 R)
• M61: 24,089,596 km (0.096 R)
• M62: 24,655,375 km (0.081 R)
• M63: 24,786,572 km (0.1 R)
• M64: 25,005,733 km (0.076 R)
• M65: 25,446,149 km (0.101 R)
• M66: 25,578,693 km (0.115 R)
• M67: 27,640,600 km (0.064 R)
• M68: 28,004,572 km (0.042 R)
• M69: 28,370,189 km (0.054 R)
• M70: 30,503,155 km (0.07 R)
• M71: 31,115,310 km (0.058 R)
• M72: 31,636,359 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.3

Radius: 14.8

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.79 AU - 8.97 AU

Year: 9288 Days

Day: 7.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 46,888,575 km

• M1: 293,661 km (0.114 R)
• M2: 427,850 km (0.106 R)
• M3: 520,451 km (0.097 R)
• M4: 651,648 km (0.11 R)
• M5: 862,581 km (0.109 R)
• M6: 1,423,573 km (0.118 R)
• M7: 1,605,634 km (0.069 R)
• M8: 1,825,543 km (0.094 R)
• M9: 2,024,508 km (0.101 R)
• M10: 2,198,790 km (0.082 R)
• M11: 2,511,748 km (0.047 R)
• M12: 2,665,236 km (0.059 R)
• M13: 2,928,079 km (0.113 R)
• M14: 3,632,236 km (0.072 R)
• M15: 4,144,160 km (0.071 R)
• M16: 4,491,377 km (0.104 R)
• M17: 4,595,347 km (0.082 R)
• M18: 5,019,308 km (0.11 R)
• M19: 5,127,317 km (0.068 R)
• M20: 5,345,581 km (0.03 R)
• M21: 5,589,425 km (0.099 R)
• M22: 5,769,092 km (0.08 R)
• M23: 6,088,185 km (0.113 R)
• M24: 6,554,182 km (0.087 R)
• M25: 6,696,300 km (0.105 R)
• M26: 6,935,507 km (0.108 R)
• M27: 7,201,791 km (0.078 R)
• M28: 7,397,615 km (0.104 R)
• M29: 7,694,716 km (0.107 R)
• M30: 7,819,630 km (0.112 R)
• M31: 7,920,160 km (0.092 R)
• M32: 8,046,271 km (0.027 R)
• M33: 8,224,143 km (0.043 R)
• M34: 8,480,404 km (0.066 R)
• M35: 9,559,005 km (0.103 R)
• M36: 9,693,493 km (0.099 R)
• M37: 10,046,095 km (0.104 R)
• M38: 11,242,729 km (0.109 R)
• M39: 11,384,847 km (0.113 R)
• M40: 11,498,990 km (0.034 R)
• M41: 12,220,650 km (0.096 R)
• M42: 12,808,719 km (0.066 R)
• M43: 13,345,925 km (0.116 R)
• M44: 14,134,904 km (0.082 R)
• M45: 14,411,511 km (0.106 R)
• M46: 15,126,738 km (0.08 R)
• M47: 15,662,897 km (0.076 R)
• M48: 16,108,998 km (0.095 R)
• M49: 16,559,437 km (0.118 R)
• M50: 17,046,528 km (0.112 R)
• M51: 17,308,324 km (0.097 R)
• M52: 17,835,956 km (0.093 R)
• M53: 18,335,313 km (0.093 R)
• M54: 19,110,081 km (0.083 R)
• M55: 19,382,050 km (0.108 R)
• M56: 19,484,375 km (0.097 R)
• M57: 19,792,397 km (0.06 R)
• M58: 19,929,877 km (0.119 R)
• M59: 20,274,850 km (0.1 R)
• M60: 20,448,084 km (0.025 R)
• M61: 20,587,061 km (0.093 R)
• M62: 20,830,905 km (0.069 R)
• M63: 21,497,962 km (0.051 R)
• M64: 22,350,371 km (0.108 R)
• M65: 22,493,536 km (0.077 R)
• M66: 23,069,338 km (0.037 R)
• M67: 23,832,287 km (0.111 R)
• M68: 24,529,712 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.2

Radius: 10.2

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.79 AU - 10.53 AU

Year: 11496 Days

Day: 14.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 46,888,575 km

• M1: 461,509 km (0.082 R)
• M2: 677,529 km (0.092 R)
• M3: 1,009,486 km (0.082 R)
• M4: 1,389,914 km (0.051 R)
• M5: 1,608,925 km (0.111 R)
• M6: 1,709,904 km (0.037 R)
• M7: 2,080,607 km (0.046 R)
• M8: 2,275,384 km (0.104 R)
• M9: 2,593,728 km (0.098 R)
• M10: 3,019,633 km (0.055 R)
• M11: 3,868,003 km (0.082 R)
• M12: 4,677,028 km (0.06 R)
• M13: 5,769,391 km (0.052 R)
• M14: 6,084,295 km (0.079 R)
• M15: 6,284,008 km (0.11 R)
• M16: 6,404,883 km (0.119 R)
• M17: 7,062,515 km (0.08 R)
• M18: 8,889,255 km (0.056 R)
• M19: 9,995,382 km (0.112 R)
• M20: 10,136,602 km (0.114 R)
• M21: 10,469,009 km (0.081 R)
• M22: 10,660,494 km (0.114 R)
• M23: 11,389,035 km (0.119 R)
• M24: 12,537,199 km (0.066 R)
• M25: 13,099,388 km (0.09 R)
• M26: 13,409,355 km (0.099 R)
• M27: 13,721,865 km (0.112 R)
• M28: 14,089,576 km (0.113 R)
• M29: 14,620,499 km (0.076 R)
• M30: 14,888,429 km (0.053 R)
• M31: 15,049,845 km (0.116 R)
• M32: 15,157,855 km (0.119 R)
• M33: 15,320,468 km (0.101 R)
• M34: 15,537,983 km (0.094 R)
• M35: 15,866,201 km (0.031 R)
• M36: 15,976,155 km (0.029 R)
• M37: 16,585,318 km (0.087 R)
• M38: 16,864,766 km (0.112 R)
• M39: 17,089,462 km (0.069 R)
• M40: 17,598,544 km (0.114 R)
• M41: 18,170,157 km (0.11 R)
• M42: 19,449,070 km (0.097 R)
• M43: 20,337,531 km (0.11 R)
• M44: 21,057,845 km (0.096 R)
• M45: 21,239,307 km (0.065 R)
• M46: 22,400,187 km (0.116 R)
• M47: 22,647,173 km (0.111 R)
• M48: 22,771,040 km (0.111 R)
• M49: 22,895,057 km (0.106 R)
• M50: 24,274,798 km (0.088 R)
• M51: 24,846,860 km (0.106 R)
• M52: 24,974,617 km (0.075 R)
• M53: 25,230,878 km (0.086 R)
• M54: 25,552,214 km (0.092 R)
• M55: 26,589,974 km (0.115 R)
• M56: 28,172,121 km (0.062 R)
• M57: 28,305,413 km (0.088 R)
• M58: 28,907,545 km (0.03 R)
• M59: 29,243,990 km (0.108 R)
• M60: 29,784,786 km (0.11 R)
• M61: 30,124,523 km (0.12 R)
• M62: 30,260,807 km (0.076 R)
• M63: 30,397,240 km (0.08 R)
• M64: 31,703,678 km (0.074 R)
• M65: 31,842,356 km (0.109 R)
• M66: 32,818,182 km (0.08 R)
• M67: 34,870,516 km (0.105 R)
• M68: 35,013,681 km (0.07 R)
• M69: 35,444,074 km (0.115 R)
• M70: 35,516,030 km (0.055 R)
• M71: 37,695,671 km (0.043 R)
• M72: 38,949,900 km (0.077 R)
• M73: 39,544,851 km (0.069 R)
• M74: 39,694,149 km (0.09 R)
• M75: 39,918,247 km (0.085 R)
• M76: 40,067,994 km (0.104 R)
• M77: 40,970,070 km (0.095 R)
• M78: 41,878,727 km (0.064 R)
• M79: 42,259,304 km (0.108 R)
• M80: 42,564,633 km (0.114 R)
• M81: 43,870,324 km (0.047 R)
• M82: 43,947,516 km (0.115 R)
• M83: 47,389,613 km (0.082 R)
• M84: 47,548,187 km (0.068 R)
• M85: 51,161,125 km (0.059 R)
• M86: 51,242,357 km (0.105 R)
• M87: 52,712,904 km (0.095 R)
• M88: 53,370,836 km (0.077 R)
• M89: 54,778,103 km (0.054 R)
• M90: 55,611,662 km (0.08 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444

Radius: 10.9

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.12 AU - 10.78 AU

Year: 12017 Days

Day: 14.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,888,575 km

• M1: 182,360 km (0.082 R)
• M2: 390,750 km (0.12 R)
• M3: 910,303 km (0.058 R)
• M4: 1,020,108 km (0.076 R)
• M5: 1,253,481 km (0.097 R)
• M6: 1,397,843 km (0.067 R)
• M7: 1,526,197 km (0.11 R)
• M8: 2,006,556 km (0.103 R)
• M9: 2,226,615 km (0.079 R)
• M10: 2,532,393 km (0.12 R)
• M11: 2,663,740 km (0.104 R)
• M12: 2,878,861 km (0.115 R)
• M13: 3,326,309 km (0.075 R)
• M14: 3,825,666 km (0.026 R)
• M15: 4,038,245 km (0.06 R)
• M16: 4,192,480 km (0.06 R)
• M17: 4,699,168 km (0.093 R)
• M18: 4,861,632 km (0.115 R)
• M19: 4,992,829 km (0.08 R)
• M20: 5,092,162 km (0.101 R)
• M21: 6,120,498 km (0.067 R)
• M22: 6,477,438 km (0.077 R)
• M23: 7,062,515 km (0.112 R)
• M24: 7,324,013 km (0.091 R)
• M25: 7,550,504 km (0.091 R)
• M26: 7,856,282 km (0.082 R)
• M27: 8,166,099 km (0.089 R)
• M28: 8,718,115 km (0.084 R)
• M29: 8,837,943 km (0.098 R)
• M30: 9,527,440 km (0.054 R)
• M31: 10,572,680 km (0.066 R)
• M32: 10,871,876 km (0.118 R)
• M33: 11,742,236 km (0.072 R)
• M34: 15,683,392 km (0.08 R)
• M35: 16,714,869 km (0.104 R)
• M36: 17,616,346 km (0.077 R)
• M37: 18,842,749 km (0.101 R)
• M38: 19,309,794 km (0.082 R)
• M39: 19,675,710 km (0.115 R)
• M40: 19,938,404 km (0.117 R)
• M41: 20,149,487 km (0.118 R)
• M42: 20,361,317 km (0.1 R)
• M43: 20,627,003 km (0.055 R)
• M44: 21,323,381 km (0.116 R)
• M45: 21,918,781 km (0.066 R)
• M46: 22,300,405 km (0.062 R)
• M47: 23,070,385 km (0.08 R)
• M48: 23,681,493 km (0.095 R)
• M49: 24,410,483 km (0.05 R)
• M50: 25,833,159 km (0.095 R)
• M51: 26,467,753 km (0.114 R)
• M52: 26,990,597 km (0.089 R)
• M53: 27,458,390 km (0.106 R)
• M54: 27,575,675 km (0.071 R)
• M55: 29,116,383 km (0.118 R)
• M56: 30,563,294 km (0.096 R)
• M57: 30,806,690 km (0.097 R)
• M58: 31,848,489 km (0.11 R)
• M59: 32,528,711 km (0.096 R)
• M60: 33,088,805 km (0.092 R)
• M61: 33,777,703 km (0.076 R)
• M62: 34,155,438 km (0.03 R)
• M63: 34,978,675 km (0.083 R)
• M64: 35,297,169 km (0.059 R)
• M65: 35,424,776 km (0.084 R)
• M66: 35,808,494 km (0.12 R)
• M67: 36,838,775 km (0.101 R)
• M68: 37,097,878 km (0.11 R)
• M69: 37,292,505 km (0.106 R)
• M70: 37,813,405 km (0.075 R)
• M71: 38,994,181 km (0.11 R)
• M72: 40,187,074 km (0.115 R)
• M73: 40,587,398 km (0.07 R)
• M74: 40,922,049 km (0.096 R)
• M75: 41,324,766 km (0.082 R)
• M76: 42,269,477 km (0.116 R)
• M77: 42,608,615 km (0.092 R)
• M78: 43,768,447 km (0.066 R)
• M79: 43,837,113 km (0.056 R)
• M80: 44,524,515 km (0.089 R)
• M81: 44,731,559 km (0.037 R)
• M82: 45,354,185 km (0.073 R)
• M83: 46,049,516 km (0.105 R)
• M84: 46,468,390 km (0.03 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 18,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit