🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.54 AU - 0.66 AU

Year: 168 Days

Day: 33.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 86,120,321 km

• M1: 62,382 km (0.054 R)
• M2: 305,778 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.99 AU - 1.01 AU

Year: 362 Days

Day: 46.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,120,321 km

• M1: 589,715 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.93 AU - 1.21 AU

Year: 400 Days

Day: 44.2 Hours

Environment

Temp: 39 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.1 AU - 1.52 AU

Year: 542 Days

Day: 33.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.64 AU - 2.06 AU

Year: 910 Days

Day: 26.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.89 AU - 4.51 AU

Year: 2574 Days

Day: 15.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811

Radius: 11.6

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.42 AU - 8.4 AU

Year: 7295 Days

Day: 6.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,120,321 km

• M1: 204,949 km (0.055 R)
• M2: 459,565 km (0.077 R)
• M3: 561,441 km (0.106 R)
• M4: 886,367 km (0.116 R)
• M5: 1,105,827 km (0.087 R)
• M6: 1,286,841 km (0.067 R)
• M7: 1,497,774 km (0.115 R)
• M8: 1,997,580 km (0.106 R)
• M9: 2,289,296 km (0.082 R)
• M10: 2,740,334 km (0.064 R)
• M11: 2,913,718 km (0.042 R)
• M12: 3,455,561 km (0.101 R)
• M13: 3,972,721 km (0.027 R)
• M14: 4,369,604 km (0.099 R)
• M15: 4,456,371 km (0.058 R)
• M16: 4,660,871 km (0.1 R)
• M17: 4,779,353 km (0.094 R)
• M18: 5,170,850 km (0.119 R)
• M19: 5,293,371 km (0.11 R)
• M20: 5,793,626 km (0.08 R)
• M21: 5,952,948 km (0.057 R)
• M22: 6,308,841 km (0.092 R)
• M23: 6,805,506 km (0.103 R)
• M24: 7,906,696 km (0.096 R)
• M25: 8,441,957 km (0.12 R)
• M26: 8,659,323 km (0.118 R)
• M27: 8,915,285 km (0.061 R)
• M28: 8,988,887 km (0.08 R)
• M29: 9,622,733 km (0.065 R)
• M30: 9,964,265 km (0.064 R)
• M31: 10,542,162 km (0.099 R)
• M32: 10,698,043 km (0.118 R)
• M33: 11,091,336 km (0.048 R)
• M34: 11,170,623 km (0.088 R)
• M35: 11,892,133 km (0.035 R)
• M36: 12,961,010 km (0.083 R)
• M37: 13,974,835 km (0.049 R)
• M38: 14,318,461 km (0.111 R)
• M39: 14,491,247 km (0.089 R)
• M40: 15,809,802 km (0.061 R)
• M41: 17,258,059 km (0.117 R)
• M42: 17,719,269 km (0.104 R)
• M43: 17,812,020 km (0.102 R)
• M44: 17,904,920 km (0.088 R)
• M45: 18,137,994 km (0.091 R)
• M46: 19,222,578 km (0.108 R)
• M47: 19,365,594 km (0.105 R)
• M48: 19,461,187 km (0.066 R)
• M49: 20,717,510 km (0.103 R)
• M50: 20,864,265 km (0.106 R)
• M51: 20,962,102 km (0.101 R)
• M52: 21,553,164 km (0.117 R)
• M53: 21,900,530 km (0.032 R)
• M54: 22,049,829 km (0.1 R)
• M55: 22,149,760 km (0.085 R)
• M56: 22,349,772 km (0.096 R)
• M57: 22,953,549 km (0.067 R)
• M58: 23,054,677 km (0.066 R)
• M59: 23,818,075 km (0.114 R)
• M60: 24,331,495 km (0.056 R)
• M61: 25,369,555 km (0.106 R)
• M62: 25,526,483 km (0.086 R)
• M63: 25,631,351 km (0.1 R)
• M64: 26,316,061 km (0.062 R)
• M65: 26,634,106 km (0.088 R)
• M66: 29,005,531 km (0.051 R)
• M67: 30,660,832 km (0.104 R)
• M68: 30,772,282 km (0.1 R)
• M69: 30,995,482 km (0.114 R)
• M70: 31,387,578 km (0.116 R)
• M71: 31,724,921 km (0.108 R)
• M72: 32,007,063 km (0.055 R)
• M73: 33,774,262 km (0.107 R)
• M74: 34,698,777 km (0.079 R)
• M75: 35,690,162 km (0.048 R)
• M76: 36,101,108 km (0.067 R)
• M77: 36,690,972 km (0.043 R)
• M78: 37,046,267 km (0.076 R)
• M79: 38,059,493 km (0.081 R)
• M80: 38,599,542 km (0.069 R)
• M81: 38,780,106 km (0.086 R)
• M82: 39,202,571 km (0.103 R)
• M83: 40,601,460 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.7

Radius: 8.3

Gravity: 11.56 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.02 AU - 8.3 AU

Year: 7667 Days

Day: 12.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 86,120,321 km

• M1: 118,182 km (0.086 R)
• M2: 196,572 km (0.093 R)
• M3: 311,313 km (0.089 R)
• M4: 379,081 km (0.084 R)
• M5: 769,382 km (0.116 R)
• M6: 1,020,856 km (0.046 R)
• M7: 1,536,370 km (0.077 R)
• M8: 1,682,078 km (0.116 R)
• M9: 1,898,247 km (0.064 R)
• M10: 2,100,504 km (0.09 R)
• M11: 2,309,791 km (0.104 R)
• M12: 3,160,554 km (0.088 R)
• M13: 3,293,397 km (0.066 R)
• M14: 3,509,566 km (0.112 R)
• M15: 3,730,522 km (0.062 R)
• M16: 3,955,966 km (0.079 R)
• M17: 4,070,408 km (0.095 R)
• M18: 4,331,906 km (0.108 R)
• M19: 4,810,320 km (0.064 R)
• M20: 5,055,959 km (0.047 R)
• M21: 6,512,295 km (0.089 R)
• M22: 6,715,748 km (0.081 R)
• M23: 6,990,260 km (0.084 R)
• M24: 7,408,984 km (0.069 R)
• M25: 7,907,893 km (0.039 R)
• M26: 8,197,814 km (0.081 R)
• M27: 8,344,120 km (0.109 R)
• M28: 8,454,374 km (0.038 R)
• M29: 8,528,126 km (0.047 R)
• M30: 9,126,218 km (0.103 R)
• M31: 9,201,915 km (0.108 R)
• M32: 9,622,135 km (0.026 R)
• M33: 9,699,178 km (0.109 R)
• M34: 9,815,266 km (0.06 R)
• M35: 10,879,954 km (0.049 R)
• M36: 12,105,310 km (0.103 R)
• M37: 12,230,374 km (0.072 R)
• M38: 13,936,837 km (0.095 R)
• M39: 15,175,358 km (0.111 R)
• M40: 15,265,116 km (0.097 R)
• M41: 15,671,424 km (0.065 R)
• M42: 17,331,961 km (0.06 R)
• M43: 17,897,889 km (0.103 R)
• M44: 18,087,879 km (0.101 R)
• M45: 18,374,059 km (0.074 R)
• M46: 18,565,694 km (0.075 R)
• M47: 19,436,354 km (0.109 R)
• M48: 20,024,124 km (0.116 R)
• M49: 20,172,076 km (0.065 R)
• M50: 20,518,545 km (0.073 R)
• M51: 21,317,697 km (0.087 R)
• M52: 21,974,581 km (0.109 R)
• M53: 23,775,889 km (0.12 R)
• M54: 23,880,308 km (0.081 R)
• M55: 24,509,666 km (0.1 R)
• M56: 24,667,941 km (0.065 R)
• M57: 24,720,749 km (0.089 R)
• M58: 25,838,395 km (0.044 R)
• M59: 26,160,628 km (0.045 R)
• M60: 26,376,349 km (0.087 R)
• M61: 27,682,637 km (0.045 R)
• M62: 28,122,754 km (0.058 R)
• M63: 28,565,115 km (0.093 R)
• M64: 29,177,120 km (0.106 R)
• M65: 29,568,917 km (0.064 R)
• M66: 29,737,364 km (0.115 R)
• M67: 29,906,110 km (0.118 R)
• M68: 30,131,554 km (0.073 R)
• M69: 30,527,540 km (0.094 R)
• M70: 30,697,782 km (0.079 R)
• M71: 30,754,629 km (0.087 R)
• M72: 30,925,321 km (0.087 R)
• M73: 31,898,305 km (0.083 R)
• M74: 33,347,310 km (0.115 R)
• M75: 33,815,551 km (0.12 R)
• M76: 34,109,212 km (0.076 R)
• M77: 34,168,154 km (0.064 R)
• M78: 34,876,948 km (0.072 R)
• M79: 35,471,450 km (0.102 R)
• M80: 35,769,898 km (0.119 R)
• M81: 37,821,483 km (0.119 R)
• M82: 39,415,897 km (0.114 R)
• M83: 39,539,465 km (0.064 R)
• M84: 41,408,242 km (0.113 R)
• M85: 41,785,528 km (0.071 R)
• M86: 41,911,489 km (0.112 R)
• M87: 42,037,600 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.3

Radius: 11

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.21 AU - 9.05 AU

Year: 9169 Days

Day: 14.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 86,120,321 km

• M1: 227,389 km (0.098 R)
• M2: 861,983 km (0.069 R)
• M3: 935,735 km (0.09 R)
• M4: 1,424,920 km (0.099 R)
• M5: 2,036,027 km (0.063 R)
• M6: 2,239,480 km (0.044 R)
• M7: 2,343,750 km (0.095 R)
• M8: 2,749,310 km (0.045 R)
• M9: 2,889,483 km (0.075 R)
• M10: 3,354,134 km (0.113 R)
• M11: 4,031,214 km (0.086 R)
• M12: 4,583,230 km (0.099 R)
• M13: 4,919,227 km (0.1 R)
• M14: 5,615,006 km (0.098 R)
• M15: 6,157,149 km (0.111 R)
• M16: 6,415,953 km (0.11 R)
• M17: 6,791,893 km (0.085 R)
• M18: 7,369,341 km (0.034 R)
• M19: 7,486,775 km (0.079 R)
• M20: 7,565,314 km (0.05 R)
• M21: 7,683,795 km (0.09 R)
• M22: 7,882,461 km (0.072 R)
• M23: 8,653,339 km (0.045 R)
• M24: 8,943,410 km (0.032 R)
• M25: 9,068,773 km (0.105 R)
• M26: 9,152,697 km (0.077 R)
• M27: 9,363,480 km (0.092 R)
• M28: 10,973,004 km (0.114 R)
• M29: 11,377,367 km (0.103 R)
• M30: 11,832,294 km (0.113 R)
• M31: 11,924,147 km (0.051 R)
• M32: 14,001,463 km (0.115 R)
• M33: 15,081,560 km (0.108 R)
• M34: 15,181,042 km (0.078 R)
• M35: 15,280,824 km (0.053 R)
• M36: 15,581,366 km (0.088 R)
• M37: 15,732,310 km (0.08 R)
• M38: 17,529,729 km (0.106 R)
• M39: 17,739,316 km (0.087 R)
• M40: 18,373,012 km (0.101 R)
• M41: 19,067,745 km (0.112 R)
• M42: 19,553,938 km (0.099 R)
• M43: 20,044,020 km (0.088 R)
• M44: 20,263,181 km (0.089 R)
• M45: 21,259,353 km (0.111 R)
• M46: 22,101,589 km (0.109 R)
• M47: 23,183,930 km (0.093 R)
• M48: 23,992,656 km (0.068 R)
• M49: 24,517,296 km (0.033 R)
• M50: 24,693,073 km (0.118 R)
• M51: 25,045,825 km (0.028 R)
• M52: 25,281,891 km (0.1 R)
• M53: 27,136,755 km (0.095 R)
• M54: 27,744,272 km (0.092 R)
• M55: 28,356,426 km (0.042 R)
• M56: 29,158,869 km (0.088 R)
• M57: 29,345,118 km (0.111 R)
• M58: 31,356,162 km (0.101 R)
• M59: 31,547,049 km (0.092 R)
• M60: 32,700,000 km (0.075 R)
• M61: 32,828,954 km (0.093 R)
• M62: 33,152,085 km (0.091 R)
• M63: 34,127,912 km (0.112 R)
• M64: 34,258,660 km (0.101 R)
• M65: 34,915,245 km (0.084 R)
• M66: 35,179,136 km (0.119 R)
• M67: 35,311,231 km (0.101 R)
• M68: 36,775,794 km (0.091 R)
• M69: 36,909,983 km (0.111 R)
• M70: 37,515,556 km (0.104 R)
• M71: 39,009,590 km (0.064 R)
• M72: 39,283,354 km (0.037 R)
• M73: 39,626,531 km (0.065 R)
• M74: 39,832,827 km (0.06 R)
• M75: 39,901,642 km (0.106 R)
• M76: 39,970,606 km (0.115 R)
• M77: 40,453,957 km (0.051 R)
• M78: 40,800,426 km (0.056 R)
• M79: 41,078,379 km (0.118 R)
• M80: 43,111,713 km (0.068 R)
• M81: 45,177,659 km (0.057 R)
• M82: 45,825,418 km (0.046 R)
• M83: 46,621,279 km (0.118 R)
• M84: 48,080,008 km (0.109 R)
• M85: 49,479,496 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.2

Radius: 4.1

Gravity: 42.19 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 12.76 AU - 19.72 AU

Year: 23668 Days

Day: 24 Hours

Environment

Temp: -183 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 86,120,321 km

• M1: 72,705 km (0.064 R)
• M2: 178,620 km (0.057 R)
• M3: 432,787 km (0.065 R)
• M4: 765,492 km (0.101 R)
• M5: 1,042,248 km (0.119 R)
• M6: 1,284,447 km (0.093 R)
• M7: 1,444,517 km (0.044 R)
• M8: 1,510,340 km (0.099 R)
• M9: 2,413,762 km (0.106 R)
• M10: 2,937,653 km (0.068 R)
• M11: 3,063,465 km (0.084 R)
• M12: 3,673,675 km (0.046 R)
• M13: 3,900,465 km (0.114 R)
• M14: 4,272,814 km (0.089 R)
• M15: 4,607,914 km (0.106 R)
• M16: 4,901,873 km (0.067 R)
• M17: 5,101,287 km (0.093 R)
• M18: 5,252,531 km (0.108 R)
• M19: 5,715,087 km (0.096 R)
• M20: 6,733,699 km (0.09 R)
• M21: 6,788,901 km (0.067 R)
• M22: 7,634,129 km (0.099 R)
• M23: 7,864,958 km (0.091 R)
• M24: 7,981,346 km (0.066 R)
• M25: 10,233,990 km (0.101 R)
• M26: 11,992,214 km (0.028 R)
• M27: 12,328,061 km (0.093 R)
• M28: 13,008,732 km (0.112 R)
• M29: 14,906,680 km (0.116 R)
• M30: 15,777,489 km (0.11 R)
• M31: 16,814,202 km (0.107 R)
• M32: 17,492,180 km (0.112 R)
• M33: 17,796,462 km (0.048 R)
• M34: 18,797,122 km (0.103 R)
• M35: 19,736,896 km (0.083 R)
• M36: 19,895,021 km (0.095 R)
• M37: 20,053,595 km (0.115 R)
• M38: 20,371,939 km (0.045 R)
• M39: 20,852,597 km (0.032 R)
• M40: 22,152,453 km (0.101 R)
• M41: 22,895,057 km (0.089 R)
• M42: 23,813,737 km (0.1 R)
• M43: 25,171,487 km (0.091 R)
• M44: 27,783,915 km (0.107 R)
• M45: 28,763,183 km (0.069 R)
• M46: 28,942,401 km (0.076 R)
• M47: 30,572,419 km (0.043 R)
• M48: 30,663,824 km (0.079 R)
• M49: 32,698,205 km (0.107 R)
• M50: 33,731,477 km (0.1 R)
• M51: 34,204,805 km (0.083 R)
• M52: 36,700,846 km (0.111 R)
• M53: 37,578,536 km (0.064 R)
• M54: 38,561,694 km (0.05 R)
• M55: 39,155,747 km (0.046 R)
• M56: 39,453,895 km (0.062 R)
• M57: 40,152,517 km (0.078 R)
• M58: 40,352,829 km (0.114 R)
• M59: 41,056,537 km (0.117 R)
• M60: 41,258,494 km (0.064 R)
• M61: 41,460,601 km (0.09 R)
• M62: 41,865,862 km (0.094 R)
• M63: 45,155,369 km (0.039 R)
• M64: 52,524,710 km (0.109 R)
• M65: 54,175,373 km (0.105 R)
• M66: 57,640,060 km (0.103 R)
• M67: 57,866,102 km (0.06 R)
• M68: 58,545,875 km (0.106 R)
• M69: 59,342,184 km (0.085 R)
• M70: 59,570,321 km (0.081 R)
• M71: 60,371,418 km (0.101 R)
• M72: 60,486,009 km (0.043 R)
• M73: 60,600,901 km (0.101 R)
• M74: 63,610,660 km (0.116 R)
• M75: 65,016,132 km (0.045 R)
• M76: 65,369,034 km (0.099 R)
• M77: 66,550,258 km (0.103 R)
• M78: 67,024,633 km (0.088 R)
• M79: 67,619,285 km (0.114 R)
• M80: 69,774,242 km (0.079 R)
• M81: 70,497,697 km (0.074 R)
• M82: 70,981,347 km (0.116 R)
• M83: 72,073,412 km (0.094 R)
• M84: 72,438,730 km (0.087 R)
• M85: 74,889,592 km (0.112 R)
• M86: 76,249,137 km (0.106 R)
• M87: 78,992,612 km (0.042 R)
• M88: 82,022,269 km (0.096 R)
• M89: 84,832,465 km (0.103 R)
• M90: 85,475,586 km (0.039 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 18,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit