🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.49 AU - 0.61 AU

Year: 268 Days

Day: 39.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.6 AU - 0.6 AU

Year: 305 Days

Day: 28.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.6

Radius: 8.7

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.8 AU - 0.82 AU

Year: 478 Days

Day: 7 Hours

Environment

Temp: -143 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 41,042,907 km

• M1: 116,686 km (0.068 R)
• M2: 180,714 km (0.081 R)
• M3: 240,254 km (0.075 R)
• M4: 296,353 km (0.115 R)
• M5: 390,450 km (0.114 R)
• M6: 493,673 km (0.12 R)
• M7: 593,904 km (0.097 R)
• M8: 687,851 km (0.073 R)
• M9: 776,263 km (0.107 R)
• M10: 872,455 km (0.056 R)
• M11: 972,835 km (0.113 R)
• M12: 1,131,110 km (0.097 R)
• M13: 1,263,055 km (0.058 R)
• M14: 1,355,357 km (0.112 R)
• M15: 1,436,439 km (0.106 R)
• M16: 1,519,166 km (0.114 R)
• M17: 1,651,112 km (0.054 R)
• M18: 1,781,860 km (0.057 R)
• M19: 1,956,740 km (0.11 R)
• M20: 2,054,128 km (0.113 R)
• M21: 2,163,634 km (0.074 R)
• M22: 2,221,828 km (0.103 R)
• M23: 2,301,862 km (0.09 R)
• M24: 2,437,697 km (0.093 R)
• M25: 2,520,425 km (0.096 R)
• M26: 2,581,760 km (0.052 R)
• M27: 2,705,926 km (0.064 R)
• M28: 2,832,037 km (0.109 R)
• M29: 2,925,087 km (0.098 R)
• M30: 3,007,216 km (0.089 R)
• M31: 3,337,678 km (0.067 R)
• M32: 3,479,497 km (0.105 R)
• M33: 3,616,828 km (0.088 R)
• M34: 3,724,239 km (0.106 R)
• M35: 3,781,685 km (0.117 R)
• M36: 3,897,174 km (0.106 R)
• M37: 3,968,383 km (0.038 R)
• M38: 4,224,195 km (0.066 R)
• M39: 4,310,812 km (0.093 R)
• M40: 4,384,414 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.7

Radius: 13.5

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.69 AU - 1.05 AU

Year: 532 Days

Day: 6.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 41,042,907 km

• M1: 171,290 km (0.087 R)
• M2: 261,347 km (0.081 R)
• M3: 432,338 km (0.097 R)
• M4: 568,173 km (0.118 R)
• M5: 667,057 km (0.07 R)
• M6: 763,548 km (0.115 R)
• M7: 860,487 km (0.119 R)
• M8: 988,543 km (0.077 R)
• M9: 1,219,073 km (0.085 R)
• M10: 1,317,658 km (0.087 R)
• M11: 1,473,988 km (0.054 R)
• M12: 1,727,257 km (0.098 R)
• M13: 1,899,743 km (0.092 R)
• M14: 2,036,326 km (0.106 R)
• M15: 2,254,889 km (0.071 R)
• M16: 2,378,157 km (0.109 R)
• M17: 2,496,340 km (0.119 R)
• M18: 2,669,724 km (0.116 R)
• M19: 2,777,284 km (0.076 R)
• M20: 2,862,854 km (0.095 R)
• M21: 2,957,101 km (0.054 R)
• M22: 3,157,263 km (0.101 R)
• M23: 3,246,723 km (0.101 R)
• M24: 3,337,080 km (0.105 R)
• M25: 3,469,923 km (0.057 R)
• M26: 3,741,293 km (0.101 R)
• M27: 3,853,492 km (0.057 R)
• M28: 3,949,384 km (0.1 R)
• M29: 4,046,174 km (0.068 R)
• M30: 4,152,538 km (0.078 R)
• M31: 4,295,852 km (0.103 R)
• M32: 4,596,843 km (0.112 R)
• M33: 4,895,441 km (0.077 R)
• M34: 5,219,619 km (0.113 R)
• M35: 5,325,983 km (0.114 R)
• M36: 5,491,887 km (0.081 R)
• M37: 5,580,449 km (0.048 R)
• M38: 5,679,483 km (0.064 R)
• M39: 5,848,978 km (0.084 R)
• M40: 5,969,703 km (0.117 R)
• M41: 6,101,499 km (0.081 R)
• M42: 6,285,504 km (0.043 R)
• M43: 6,378,255 km (0.089 R)
• M44: 6,627,784 km (0.085 R)
• M45: 6,817,025 km (0.08 R)
• M46: 6,922,941 km (0.088 R)
• M47: 7,061,468 km (0.11 R)
• M48: 7,341,366 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.3

Radius: 11.8

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.42 AU - 2.14 AU

Year: 1558 Days

Day: 14.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 41,042,907 km

• M1: 156,330 km (0.085 R)
• M2: 254,316 km (0.094 R)
• M3: 395,836 km (0.069 R)
• M4: 522,097 km (0.072 R)
• M5: 644,168 km (0.104 R)
• M6: 791,822 km (0.104 R)
• M7: 1,056,460 km (0.093 R)
• M8: 1,296,116 km (0.104 R)
• M9: 1,611,169 km (0.042 R)
• M10: 1,738,178 km (0.056 R)
• M11: 2,002,517 km (0.03 R)
• M12: 2,128,927 km (0.072 R)
• M13: 2,323,853 km (0.088 R)
• M14: 2,423,635 km (0.093 R)
• M15: 2,661,945 km (0.102 R)
• M16: 2,884,247 km (0.074 R)
• M17: 2,991,808 km (0.05 R)
• M18: 3,076,331 km (0.068 R)
• M19: 3,285,169 km (0.063 R)
• M20: 3,435,366 km (0.108 R)
• M21: 3,626,402 km (0.034 R)
• M22: 3,729,774 km (0.09 R)
• M23: 3,913,032 km (0.09 R)
• M24: 4,005,782 km (0.113 R)
• M25: 4,085,967 km (0.101 R)
• M26: 4,166,600 km (0.045 R)
• M27: 4,274,909 km (0.115 R)
• M28: 4,398,028 km (0.109 R)
• M29: 4,508,431 km (0.101 R)
• M30: 4,647,856 km (0.12 R)
• M31: 4,973,830 km (0.099 R)
• M32: 5,060,148 km (0.052 R)
• M33: 5,336,605 km (0.091 R)
• M34: 5,648,217 km (0.108 R)
• M35: 5,935,146 km (0.048 R)
• M36: 6,429,417 km (0.106 R)
• M37: 6,539,222 km (0.113 R)
• M38: 6,713,204 km (0.037 R)
• M39: 7,556,488 km (0.1 R)
• M40: 7,672,576 km (0.058 R)
• M41: 7,839,377 km (0.069 R)
• M42: 7,956,961 km (0.088 R)
• M43: 8,091,898 km (0.111 R)
• M44: 8,622,522 km (0.03 R)
• M45: 8,796,056 km (0.049 R)
• M46: 8,883,271 km (0.084 R)
• M47: 9,164,366 km (0.103 R)
• M48: 9,717,279 km (0.094 R)
• M49: 10,006,901 km (0.044 R)
• M50: 10,134,508 km (0.084 R)
• M51: 10,225,912 km (0.103 R)
• M52: 10,354,566 km (0.098 R)
• M53: 10,631,771 km (0.112 R)
• M54: 10,836,720 km (0.077 R)
• M55: 11,043,016 km (0.103 R)
• M56: 11,118,263 km (0.082 R)
• M57: 11,842,317 km (0.118 R)
• M58: 11,977,404 km (0.117 R)
• M59: 12,093,641 km (0.092 R)
• M60: 12,385,657 km (0.107 R)
• M61: 12,680,215 km (0.074 R)
• M62: 12,798,547 km (0.105 R)
• M63: 12,937,224 km (0.114 R)
• M64: 13,016,660 km (0.088 R)
• M65: 13,215,925 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.8

Radius: 10.8

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.82 AU - 4.92 AU

Year: 7050 Days

Day: 8.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,042,907 km

• M1: 148,700 km (0.092 R)
• M2: 325,525 km (0.102 R)
• M3: 485,595 km (0.085 R)
• M4: 632,201 km (0.104 R)
• M5: 873,951 km (0.079 R)
• M6: 955,781 km (0.039 R)
• M7: 1,023,249 km (0.066 R)
• M8: 1,582,745 km (0.093 R)
• M9: 1,959,433 km (0.031 R)
• M10: 2,226,316 km (0.117 R)
• M11: 2,387,432 km (0.094 R)
• M12: 2,770,553 km (0.06 R)
• M13: 3,329,001 km (0.106 R)
• M14: 3,460,797 km (0.062 R)
• M15: 3,648,243 km (0.102 R)
• M16: 4,033,458 km (0.058 R)
• M17: 4,316,497 km (0.114 R)
• M18: 4,460,560 km (0.046 R)
• M19: 5,419,931 km (0.079 R)
• M20: 5,606,928 km (0.086 R)
• M21: 5,764,305 km (0.114 R)
• M22: 7,041,871 km (0.114 R)
• M23: 7,383,253 km (0.04 R)
• M24: 7,555,889 km (0.116 R)
• M25: 7,625,452 km (0.035 R)
• M26: 8,153,234 km (0.12 R)
• M27: 8,224,592 km (0.077 R)
• M28: 8,692,983 km (0.118 R)
• M29: 8,948,795 km (0.08 R)
• M30: 9,731,192 km (0.086 R)
• M31: 10,149,767 km (0.068 R)
• M32: 10,574,325 km (0.085 R)
• M33: 10,847,491 km (0.048 R)
• M34: 11,004,569 km (0.101 R)
• M35: 11,123,050 km (0.099 R)
• M36: 11,600,716 km (0.098 R)
• M37: 11,882,559 km (0.06 R)
• M38: 12,658,822 km (0.086 R)
• M39: 13,367,168 km (0.107 R)
• M40: 13,662,624 km (0.032 R)
• M41: 13,832,418 km (0.095 R)
• M42: 14,475,539 km (0.102 R)
• M43: 15,040,720 km (0.118 R)
• M44: 15,924,394 km (0.119 R)
• M45: 16,598,183 km (0.079 R)
• M46: 17,695,483 km (0.115 R)
• M47: 20,152,628 km (0.1 R)
• M48: 20,442,998 km (0.05 R)
• M49: 21,519,504 km (0.086 R)
• M50: 21,618,239 km (0.116 R)
• M51: 22,064,639 km (0.047 R)
• M52: 22,664,526 km (0.109 R)
• M53: 22,815,321 km (0.067 R)
• M54: 23,523,517 km (0.091 R)
• M55: 23,625,244 km (0.06 R)
• M56: 23,778,282 km (0.106 R)
• M57: 24,599,425 km (0.057 R)
• M58: 25,117,333 km (0.073 R)
• M59: 25,221,303 km (0.094 R)
• M60: 25,796,058 km (0.04 R)
• M61: 26,058,752 km (0.118 R)
• M62: 26,745,855 km (0.112 R)
• M63: 28,408,187 km (0.082 R)
• M64: 28,625,104 km (0.113 R)
• M65: 28,788,165 km (0.041 R)
• M66: 28,897,073 km (0.112 R)
• M67: 29,279,146 km (0.114 R)
• M68: 30,380,336 km (0.073 R)
• M69: 30,491,188 km (0.105 R)
• M70: 30,768,841 km (0.077 R)
• M71: 32,113,726 km (0.114 R)
• M72: 32,509,562 km (0.068 R)
• M73: 33,534,906 km (0.112 R)
• M74: 34,744,554 km (0.109 R)
• M75: 35,092,669 km (0.092 R)
• M76: 35,734,144 km (0.084 R)
• M77: 35,968,414 km (0.091 R)
• M78: 36,320,717 km (0.075 R)
• M79: 36,615,126 km (0.034 R)
• M80: 37,028,615 km (0.09 R)
• M81: 37,384,358 km (0.112 R)
• M82: 37,681,609 km (0.117 R)
• M83: 39,784,507 km (0.117 R)
• M84: 40,392,323 km (0.04 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.6

Radius: 6.2

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.44 AU - 7.82 AU

Year: 11199 Days

Day: 17.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 41,042,907 km

• M1: 101,427 km (0.113 R)
• M2: 236,813 km (0.094 R)
• M3: 453,581 km (0.112 R)
• M4: 859,889 km (0.066 R)
• M5: 1,028,037 km (0.088 R)
• M6: 1,368,222 km (0.099 R)
• M7: 1,465,461 km (0.056 R)
• M8: 1,522,158 km (0.099 R)
• M9: 1,696,589 km (0.111 R)
• M10: 1,786,348 km (0.117 R)
• M11: 1,970,503 km (0.093 R)
• M12: 2,193,105 km (0.102 R)
• M13: 2,525,062 km (0.094 R)
• M14: 2,926,284 km (0.091 R)
• M15: 3,498,346 km (0.112 R)
• M16: 4,429,443 km (0.09 R)
• M17: 4,868,962 km (0.107 R)
• M18: 4,997,167 km (0.075 R)
• M19: 6,062,005 km (0.047 R)
• M20: 6,223,122 km (0.096 R)
• M21: 6,714,551 km (0.116 R)
• M22: 7,364,853 km (0.088 R)
• M23: 8,518,252 km (0.103 R)
• M24: 9,115,746 km (0.107 R)
• M25: 9,168,405 km (0.063 R)
• M26: 9,353,308 km (0.111 R)
• M27: 9,539,407 km (0.086 R)
• M28: 9,807,487 km (0.118 R)
• M29: 10,186,867 km (0.091 R)
• M30: 11,100,162 km (0.09 R)
• M31: 11,637,817 km (0.104 R)
• M32: 11,953,019 km (0.075 R)
• M33: 12,213,021 km (0.088 R)
• M34: 12,474,817 km (0.106 R)
• M35: 13,003,945 km (0.104 R)
• M36: 13,420,575 km (0.109 R)
• M37: 13,932,498 km (0.1 R)
• M38: 14,420,038 km (0.074 R)
• M39: 15,286,658 km (0.07 R)
• M40: 15,411,722 km (0.116 R)
• M41: 17,952,941 km (0.107 R)
• M42: 18,783,808 km (0.076 R)
• M43: 18,917,848 km (0.078 R)
• M44: 19,797,333 km (0.111 R)
• M45: 20,070,499 km (0.102 R)
• M46: 20,207,680 km (0.115 R)
• M47: 20,655,277 km (0.097 R)
• M48: 22,585,389 km (0.097 R)
• M49: 23,121,697 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.3

Radius: 4.3

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.53 AU - 10.65 AU

Year: 19482 Days

Day: 22.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 41,042,907 km

• M1: 82,877 km (0.025 R)
• M2: 369,208 km (0.094 R)
• M3: 406,308 km (0.091 R)
• M4: 444,754 km (0.095 R)
• M5: 655,837 km (0.09 R)
• M6: 732,730 km (0.104 R)
• M7: 1,033,572 km (0.076 R)
• M8: 1,215,931 km (0.061 R)
• M9: 1,330,224 km (0.09 R)
• M10: 1,589,926 km (0.101 R)
• M11: 1,821,653 km (0.102 R)
• M12: 3,341,568 km (0.068 R)
• M13: 3,448,231 km (0.043 R)
• M14: 3,664,849 km (0.111 R)
• M15: 4,933,139 km (0.073 R)
• M16: 4,963,508 km (0.025 R)
• M17: 5,708,505 km (0.106 R)
• M18: 6,061,556 km (0.067 R)
• M19: 6,521,121 km (0.062 R)
• M20: 7,196,854 km (0.111 R)
• M21: 7,369,191 km (0.108 R)
• M22: 7,612,886 km (0.075 R)
• M23: 9,055,159 km (0.076 R)
• M24: 10,696,397 km (0.029 R)
• M25: 11,570,947 km (0.116 R)
• M26: 12,385,657 km (0.102 R)
• M27: 13,345,327 km (0.116 R)
• M28: 14,982,376 km (0.108 R)
• M29: 16,093,440 km (0.104 R)
• M30: 16,955,423 km (0.063 R)
• M31: 17,001,200 km (0.071 R)
• M32: 17,230,683 km (0.071 R)
• M33: 18,065,588 km (0.11 R)
• M34: 18,252,885 km (0.072 R)
• M35: 18,346,683 km (0.087 R)
• M36: 19,294,535 km (0.103 R)
• M37: 19,629,933 km (0.113 R)
• M38: 19,822,466 km (0.066 R)
• M39: 21,484,349 km (0.093 R)
• M40: 22,081,394 km (0.084 R)
• M41: 22,281,705 km (0.092 R)
• M42: 22,382,085 km (0.052 R)
• M43: 22,482,466 km (0.062 R)
• M44: 22,583,145 km (0.031 R)
• M45: 23,037,922 km (0.077 R)
• M46: 25,304,480 km (0.07 R)
• M47: 27,479,633 km (0.066 R)
• M48: 28,181,696 km (0.12 R)
• M49: 28,780,237 km (0.111 R)
• M50: 29,163,357 km (0.11 R)
• M51: 29,493,220 km (0.049 R)
• M52: 29,548,272 km (0.027 R)
• M53: 29,603,324 km (0.025 R)
• M54: 30,489,841 km (0.031 R)
• M55: 30,768,692 km (0.095 R)
• M56: 31,497,532 km (0.048 R)
• M57: 31,553,781 km (0.119 R)
• M58: 33,258,299 km (0.053 R)
• M59: 33,315,595 km (0.103 R)
• M60: 34,585,233 km (0.074 R)
• M61: 35,050,931 km (0.041 R)
• M62: 35,929,369 km (0.089 R)
• M63: 38,970,245 km (0.079 R)
• M64: 39,637,003 km (0.071 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 17,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit