🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.83 AU - 0.87 AU

Year: 283 Days

Day: 25.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,622,026 km

• M1: 198,666 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.84 AU - 1.06 AU

Year: 335 Days

Day: 47.9 Hours

Environment

Temp: 101 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,622,026 km

• M1: 485,146 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.13 AU - 1.29 AU

Year: 481 Days

Day: 32.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.95 AU - 2.79 AU

Year: 1320 Days

Day: 38.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 154.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.96 AU - 4.3 AU

Year: 3035 Days

Day: 39.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.3

Radius: 9.3

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.63 AU - 7.09 AU

Year: 6498 Days

Day: 8.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,622,026 km

• M1: 185,801 km (0.096 R)
• M2: 387,309 km (0.068 R)
• M3: 555,457 km (0.099 R)
• M4: 690,843 km (0.08 R)
• M5: 762,949 km (0.118 R)
• M6: 1,341,145 km (0.117 R)
• M7: 1,489,546 km (0.09 R)
• M8: 1,742,516 km (0.118 R)
• M9: 1,802,954 km (0.11 R)
• M10: 1,864,139 km (0.073 R)
• M11: 1,946,717 km (0.107 R)
• M12: 2,115,613 km (0.108 R)
• M13: 2,289,446 km (0.102 R)
• M14: 3,007,067 km (0.081 R)
• M15: 3,227,873 km (0.12 R)
• M16: 3,428,634 km (0.073 R)
• M17: 3,763,583 km (0.094 R)
• M18: 3,948,337 km (0.095 R)
• M19: 4,492,873 km (0.105 R)
• M20: 5,060,896 km (0.083 R)
• M21: 5,206,455 km (0.112 R)
• M22: 5,382,980 km (0.072 R)
• M23: 5,442,371 km (0.087 R)
• M24: 5,894,007 km (0.079 R)
• M25: 6,232,995 km (0.109 R)
• M26: 7,254,898 km (0.107 R)
• M27: 7,320,422 km (0.103 R)
• M28: 7,386,245 km (0.04 R)
• M29: 7,618,122 km (0.032 R)
• M30: 7,785,223 km (0.099 R)
• M31: 7,987,330 km (0.112 R)
• M32: 8,055,097 km (0.108 R)
• M33: 8,293,706 km (0.118 R)
• M34: 8,500,151 km (0.101 R)
• M35: 8,569,415 km (0.11 R)
• M36: 9,129,808 km (0.083 R)
• M37: 9,846,831 km (0.093 R)
• M38: 10,806,053 km (0.118 R)
• M39: 11,756,298 km (0.07 R)
• M40: 12,693,529 km (0.097 R)
• M41: 13,533,222 km (0.114 R)
• M42: 14,185,020 km (0.068 R)
• M43: 14,805,252 km (0.042 R)
• M44: 16,502,590 km (0.077 R)
• M45: 16,979,957 km (0.077 R)
• M46: 17,111,004 km (0.109 R)
• M47: 17,726,899 km (0.092 R)
• M48: 19,207,170 km (0.106 R)
• M49: 19,526,112 km (0.105 R)
• M50: 20,679,961 km (0.044 R)
• M51: 20,819,984 km (0.114 R)
• M52: 21,100,780 km (0.037 R)
• M53: 22,188,955 km (0.072 R)
• M54: 22,523,755 km (0.098 R)
• M55: 22,764,009 km (0.102 R)
• M56: 22,860,200 km (0.036 R)
• M57: 23,684,335 km (0.067 R)
• M58: 24,616,928 km (0.097 R)
• M59: 25,411,442 km (0.064 R)
• M60: 27,383,292 km (0.053 R)
• M61: 27,537,078 km (0.088 R)
• M62: 27,845,400 km (0.098 R)
• M63: 28,309,901 km (0.083 R)
• M64: 28,517,244 km (0.111 R)
• M65: 29,089,904 km (0.108 R)
• M66: 29,351,551 km (0.059 R)
• M67: 29,561,437 km (0.092 R)
• M68: 29,877,088 km (0.101 R)
• M69: 30,088,171 km (0.096 R)
• M70: 30,458,725 km (0.114 R)
• M71: 31,097,508 km (0.115 R)
• M72: 31,956,050 km (0.107 R)
• M73: 32,117,915 km (0.056 R)
• M74: 34,910,907 km (0.111 R)
• M75: 35,244,660 km (0.074 R)
• M76: 36,027,356 km (0.099 R)
• M77: 36,195,803 km (0.114 R)
• M78: 36,702,790 km (0.108 R)
• M79: 37,268,719 km (0.12 R)
• M80: 38,180,518 km (0.031 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.6

Radius: 14.5

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.78 AU - 8.94 AU

Year: 7221 Days

Day: 8.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,622,026 km

• M1: 401,820 km (0.072 R)
• M2: 560,543 km (0.114 R)
• M3: 745,446 km (0.06 R)
• M4: 936,483 km (0.054 R)
• M5: 1,073,664 km (0.083 R)
• M6: 1,181,524 km (0.096 R)
• M7: 1,488,499 km (0.066 R)
• M8: 2,225,268 km (0.059 R)
• M9: 2,366,339 km (0.11 R)
• M10: 2,559,171 km (0.029 R)
• M11: 2,807,653 km (0.099 R)
• M12: 2,909,379 km (0.104 R)
• M13: 3,852,145 km (0.076 R)
• M14: 4,490,778 km (0.083 R)
• M15: 5,068,974 km (0.107 R)
• M16: 5,225,154 km (0.104 R)
• M17: 5,606,629 km (0.047 R)
• M18: 6,030,290 km (0.084 R)
• M19: 6,977,843 km (0.111 R)
• M20: 7,186,981 km (0.116 R)
• M21: 7,647,294 km (0.099 R)
• M22: 7,863,014 km (0.079 R)
• M23: 8,007,974 km (0.084 R)
• M24: 8,337,389 km (0.083 R)
• M25: 9,199,521 km (0.113 R)
• M26: 10,485,913 km (0.096 R)
• M27: 10,645,684 km (0.073 R)
• M28: 11,456,803 km (0.033 R)
• M29: 11,621,361 km (0.076 R)
• M30: 11,869,843 km (0.067 R)
• M31: 12,414,080 km (0.055 R)
• M32: 12,966,545 km (0.088 R)
• M33: 13,138,283 km (0.114 R)
• M34: 14,007,746 km (0.054 R)
• M35: 14,405,078 km (0.085 R)
• M36: 15,120,754 km (0.082 R)
• M37: 15,528,409 km (0.112 R)
• M38: 16,679,714 km (0.091 R)
• M39: 17,620,684 km (0.085 R)
• M40: 17,763,251 km (0.108 R)
• M41: 19,161,842 km (0.117 R)
• M42: 19,308,448 km (0.112 R)
• M43: 20,097,128 km (0.084 R)
• M44: 20,495,507 km (0.045 R)
• M45: 20,946,843 km (0.118 R)
• M46: 22,629,371 km (0.085 R)
• M47: 23,147,877 km (0.08 R)
• M48: 23,513,045 km (0.072 R)
• M49: 24,249,366 km (0.109 R)
• M50: 24,726,583 km (0.094 R)
• M51: 24,833,097 km (0.042 R)
• M52: 25,046,573 km (0.114 R)
• M53: 25,153,536 km (0.105 R)
• M54: 25,798,452 km (0.095 R)
• M55: 26,394,300 km (0.068 R)
• M56: 26,612,264 km (0.051 R)
• M57: 27,159,493 km (0.089 R)
• M58: 27,489,506 km (0.083 R)
• M59: 27,765,664 km (0.085 R)
• M60: 28,320,672 km (0.039 R)
• M61: 29,498,157 km (0.068 R)
• M62: 29,780,897 km (0.036 R)
• M63: 30,064,534 km (0.032 R)
• M64: 30,520,210 km (0.037 R)
• M65: 30,863,537 km (0.114 R)
• M66: 31,323,101 km (0.072 R)
• M67: 31,553,781 km (0.119 R)
• M68: 31,958,892 km (0.116 R)
• M69: 33,184,398 km (0.088 R)
• M70: 33,419,566 km (0.118 R)
• M71: 34,544,243 km (0.117 R)
• M72: 35,681,336 km (0.058 R)
• M73: 36,830,697 km (0.115 R)
• M74: 37,624,164 km (0.112 R)
• M75: 40,163,288 km (0.049 R)
• M76: 40,351,183 km (0.12 R)
• M77: 41,548,415 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.3

Radius: 10

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.95 AU - 9.57 AU

Year: 9377 Days

Day: 12.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 95.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 71,622,026 km

• M1: 181,163 km (0.06 R)
• M2: 294,259 km (0.115 R)
• M3: 375,191 km (0.075 R)
• M4: 465,848 km (0.037 R)
• M5: 591,660 km (0.08 R)
• M6: 848,968 km (0.112 R)
• M7: 1,073,514 km (0.087 R)
• M8: 1,141,282 km (0.079 R)
• M9: 1,483,712 km (0.068 R)
• M10: 1,736,382 km (0.088 R)
• M11: 1,857,706 km (0.059 R)
• M12: 1,961,078 km (0.104 R)
• M13: 2,087,788 km (0.026 R)
• M14: 2,152,115 km (0.107 R)
• M15: 3,371,637 km (0.096 R)
• M16: 3,549,957 km (0.058 R)
• M17: 3,969,131 km (0.102 R)
• M18: 4,348,810 km (0.083 R)
• M19: 4,515,163 km (0.06 R)
• M20: 5,172,496 km (0.064 R)
• M21: 5,260,460 km (0.077 R)
• M22: 5,557,262 km (0.044 R)
• M23: 5,738,126 km (0.098 R)
• M24: 6,512,145 km (0.091 R)
• M25: 7,057,130 km (0.078 R)
• M26: 7,318,777 km (0.106 R)
• M27: 7,483,933 km (0.119 R)
• M28: 7,851,495 km (0.088 R)
• M29: 9,309,027 km (0.086 R)
• M30: 9,416,288 km (0.118 R)
• M31: 9,488,095 km (0.104 R)
• M32: 9,596,105 km (0.109 R)
• M33: 10,215,590 km (0.089 R)
• M34: 11,036,583 km (0.066 R)
• M35: 12,425,450 km (0.104 R)
• M36: 12,504,138 km (0.104 R)
• M37: 12,622,620 km (0.069 R)
• M38: 12,741,550 km (0.053 R)
• M39: 12,980,308 km (0.111 R)
• M40: 14,073,120 km (0.119 R)
• M41: 14,361,396 km (0.077 R)
• M42: 15,491,009 km (0.088 R)
• M43: 15,703,438 km (0.041 R)
• M44: 16,519,195 km (0.112 R)
• M45: 16,649,196 km (0.035 R)
• M46: 16,997,609 km (0.052 R)
• M47: 17,392,548 km (0.106 R)
• M48: 17,569,073 km (0.057 R)
• M49: 17,701,916 km (0.109 R)
• M50: 18,057,660 km (0.092 R)
• M51: 18,640,643 km (0.081 R)
• M52: 18,821,357 km (0.076 R)
• M53: 19,595,526 km (0.101 R)
• M54: 20,333,642 km (0.068 R)
• M55: 21,222,104 km (0.056 R)
• M56: 21,505,292 km (0.105 R)
• M57: 22,171,003 km (0.119 R)
• M58: 22,988,406 km (0.098 R)
• M59: 23,133,665 km (0.082 R)
• M60: 23,230,605 km (0.061 R)
• M61: 24,060,723 km (0.086 R)
• M62: 24,801,233 km (0.086 R)
• M63: 24,950,232 km (0.118 R)
• M64: 25,149,347 km (0.088 R)
• M65: 25,249,129 km (0.119 R)
• M66: 25,749,982 km (0.084 R)
• M67: 26,355,255 km (0.099 R)
• M68: 27,272,141 km (0.115 R)
• M69: 27,734,398 km (0.052 R)
• M70: 28,044,066 km (0.096 R)
• M71: 28,823,171 km (0.111 R)
• M72: 29,609,458 km (0.102 R)
• M73: 30,882,087 km (0.109 R)
• M74: 30,988,900 km (0.119 R)
• M75: 31,417,498 km (0.066 R)
• M76: 33,316,044 km (0.116 R)
• M77: 33,535,355 km (0.038 R)
• M78: 34,417,384 km (0.077 R)
• M79: 34,583,737 km (0.111 R)
• M80: 34,750,239 km (0.075 R)
• M81: 35,028,341 km (0.111 R)
• M82: 35,867,137 km (0.082 R)
• M83: 36,317,127 km (0.103 R)
• M84: 36,712,514 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.4

Radius: 12.3

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 9.59 AU - 15.39 AU

Year: 15964 Days

Day: 8.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 71,622,026 km

• M1: 164,857 km (0.108 R)
• M2: 254,765 km (0.1 R)
• M3: 382,522 km (0.103 R)
• M4: 503,397 km (0.11 R)
• M5: 906,862 km (0.107 R)
• M6: 1,054,067 km (0.075 R)
• M7: 1,318,256 km (0.091 R)
• M8: 1,574,518 km (0.084 R)
• M9: 1,678,638 km (0.082 R)
• M10: 2,302,012 km (0.108 R)
• M11: 2,490,356 km (0.037 R)
• M12: 2,827,849 km (0.057 R)
• M13: 2,919,103 km (0.11 R)
• M14: 3,704,941 km (0.091 R)
• M15: 3,967,485 km (0.047 R)
• M16: 4,596,694 km (0.114 R)
• M17: 4,945,107 km (0.092 R)
• M18: 5,830,278 km (0.116 R)
• M19: 6,255,435 km (0.068 R)
• M20: 6,568,843 km (0.1 R)
• M21: 7,135,818 km (0.066 R)
• M22: 7,692,921 km (0.032 R)
• M23: 7,769,964 km (0.106 R)
• M24: 7,976,708 km (0.098 R)
• M25: 8,054,798 km (0.089 R)
• M26: 8,475,168 km (0.091 R)
• M27: 8,661,418 km (0.101 R)
• M28: 9,835,013 km (0.068 R)
• M29: 10,002,712 km (0.09 R)
• M30: 10,284,405 km (0.099 R)
• M31: 10,426,224 km (0.109 R)
• M32: 10,511,644 km (0.033 R)
• M33: 10,740,529 km (0.105 R)
• M34: 11,261,578 km (0.097 R)
• M35: 12,268,521 km (0.111 R)
• M36: 12,904,761 km (0.073 R)
• M37: 13,582,739 km (0.109 R)
• M38: 13,738,620 km (0.085 R)
• M39: 14,304,100 km (0.092 R)
• M40: 14,621,696 km (0.097 R)
• M41: 14,781,317 km (0.075 R)
• M42: 15,296,083 km (0.058 R)
• M43: 15,620,710 km (0.056 R)
• M44: 15,849,446 km (0.095 R)
• M45: 16,575,294 km (0.09 R)
• M46: 16,808,518 km (0.098 R)
• M47: 17,177,276 km (0.106 R)
• M48: 17,379,533 km (0.09 R)
• M49: 17,650,604 km (0.112 R)
• M50: 18,162,378 km (0.104 R)
• M51: 18,782,910 km (0.073 R)
• M52: 19,410,473 km (0.117 R)
• M53: 19,621,107 km (0.036 R)
• M54: 19,726,873 km (0.095 R)
• M55: 20,080,373 km (0.109 R)
• M56: 20,329,004 km (0.065 R)
• M57: 20,543,079 km (0.119 R)
• M58: 21,045,279 km (0.1 R)
• M59: 21,189,641 km (0.118 R)
• M60: 21,370,355 km (0.101 R)
• M61: 21,624,372 km (0.116 R)
• M62: 21,879,287 km (0.054 R)
• M63: 22,576,263 km (0.089 R)
• M64: 23,094,620 km (0.11 R)
• M65: 23,355,220 km (0.096 R)
• M66: 23,467,268 km (0.099 R)
• M67: 23,579,467 km (0.111 R)
• M68: 23,992,357 km (0.09 R)
• M69: 24,218,549 km (0.117 R)
• M70: 24,901,314 km (0.032 R)
• M71: 25,130,348 km (0.09 R)
• M72: 25,206,942 km (0.096 R)

Asteroid Belt

Center: 15.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 18.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.8

Radius: 6.6

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 17.5 AU - 20.3 AU

Year: 29715 Days

Day: 16.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 71,622,026 km

• M1: 591,211 km (0.101 R)
• M2: 810,970 km (0.085 R)
• M3: 979,866 km (0.079 R)
• M4: 1,030,131 km (0.083 R)
• M5: 1,700,778 km (0.116 R)
• M6: 2,656,559 km (0.093 R)
• M7: 2,908,482 km (0.118 R)
• M8: 3,709,728 km (0.119 R)
• M9: 4,447,694 km (0.115 R)
• M10: 6,432,858 km (0.084 R)
• M11: 6,917,555 km (0.102 R)
• M12: 7,363,806 km (0.068 R)
• M13: 7,717,305 km (0.11 R)
• M14: 8,024,729 km (0.069 R)
• M15: 9,511,732 km (0.078 R)
• M16: 10,174,600 km (0.068 R)
• M17: 10,966,721 km (0.118 R)
• M18: 11,896,172 km (0.101 R)
• M19: 11,955,114 km (0.097 R)
• M20: 13,032,219 km (0.118 R)
• M21: 13,092,955 km (0.048 R)
• M22: 16,774,110 km (0.103 R)
• M23: 16,906,355 km (0.098 R)
• M24: 17,573,112 km (0.043 R)
• M25: 18,112,562 km (0.107 R)
• M26: 19,973,410 km (0.104 R)
• M27: 20,395,127 km (0.08 R)
• M28: 22,620,395 km (0.077 R)
• M29: 23,280,720 km (0.085 R)
• M30: 24,395,224 km (0.071 R)
• M31: 29,024,081 km (0.109 R)
• M32: 29,821,438 km (0.098 R)
• M33: 29,901,622 km (0.113 R)
• M34: 30,383,776 km (0.097 R)
• M35: 30,464,410 km (0.114 R)
• M36: 31,437,544 km (0.12 R)
• M37: 31,764,116 km (0.066 R)
• M38: 32,420,701 km (0.049 R)
• M39: 32,833,292 km (0.079 R)
• M40: 35,940,589 km (0.062 R)
• M41: 38,965,159 km (0.037 R)
• M42: 39,491,743 km (0.084 R)
• M43: 40,109,134 km (0.061 R)
• M44: 41,353,339 km (0.048 R)
• M45: 41,711,178 km (0.11 R)
• M46: 42,610,410 km (0.036 R)
• M47: 43,879,748 km (0.065 R)
• M48: 44,519,130 km (0.082 R)
• M49: 45,714,716 km (0.09 R)
• M50: 48,702,335 km (0.09 R)
• M51: 52,331,280 km (0.071 R)
• M52: 53,982,691 km (0.062 R)
• M53: 55,158,680 km (0.102 R)
• M54: 56,938,446 km (0.074 R)
• M55: 57,336,526 km (0.116 R)
• M56: 57,835,434 km (0.095 R)
• M57: 62,184,843 km (0.112 R)
• M58: 62,287,168 km (0.034 R)
• M59: 63,005,537 km (0.045 R)
• M60: 63,417,230 km (0.083 R)
• M61: 63,933,193 km (0.12 R)
• M62: 67,583,232 km (0.084 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 14,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit