🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.53 AU - 0.57 AU

Year: 186 Days

Day: 47.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.89 AU - 0.93 AU

Year: 396 Days

Day: 44.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,327,248 km

• M1: 238,908 km (0.054 R)
• M2: 327,171 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.15 AU - 1.35 AU

Year: 638 Days

Day: 12.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.99 AU - 1.63 AU

Year: 685 Days

Day: 18.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.22 AU - 1.44 AU

Year: 700 Days

Day: 36.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.7

Radius: 8

Gravity: 14.5 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.81 AU - 4.01 AU

Year: 2875 Days

Day: 5.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 84,327,248 km

• M1: 122,521 km (0.088 R)
• M2: 190,438 km (0.11 R)
• M3: 283,488 km (0.056 R)
• M4: 372,200 km (0.11 R)
• M5: 454,628 km (0.118 R)
• M6: 571,913 km (0.091 R)
• M7: 689,796 km (0.084 R)
• M8: 950,096 km (0.085 R)
• M9: 1,043,744 km (0.069 R)
• M10: 1,128,267 km (0.053 R)
• M11: 1,265,897 km (0.109 R)
• M12: 1,449,155 km (0.104 R)
• M13: 1,683,275 km (0.075 R)
• M14: 1,856,061 km (0.047 R)
• M15: 2,265,809 km (0.113 R)
• M16: 2,408,526 km (0.077 R)
• M17: 2,489,159 km (0.079 R)
• M18: 2,703,084 km (0.113 R)
• M19: 3,043,868 km (0.067 R)
• M20: 3,803,675 km (0.064 R)
• M21: 3,992,917 km (0.109 R)
• M22: 4,146,554 km (0.089 R)
• M23: 5,047,133 km (0.052 R)
• M24: 5,234,280 km (0.079 R)
• M25: 5,918,391 km (0.027 R)
• M26: 6,093,869 km (0.082 R)
• M27: 6,789,799 km (0.08 R)
• M28: 6,950,467 km (0.112 R)
• M29: 7,345,854 km (0.037 R)
• M30: 7,463,587 km (0.116 R)
• M31: 7,748,721 km (0.106 R)
• M32: 7,988,975 km (0.103 R)
• M33: 8,231,623 km (0.107 R)
• M34: 8,724,398 km (0.089 R)
• M35: 9,100,338 km (0.12 R)
• M36: 9,277,611 km (0.063 R)
• M37: 9,842,044 km (0.055 R)
• M38: 10,736,190 km (0.086 R)
• M39: 10,789,597 km (0.106 R)
• M40: 10,843,003 km (0.066 R)
• M41: 11,003,971 km (0.077 R)
• M42: 11,084,903 km (0.066 R)
• M43: 11,683,444 km (0.118 R)
• M44: 11,986,679 km (0.048 R)
• M45: 12,460,455 km (0.099 R)
• M46: 13,196,926 km (0.101 R)
• M47: 15,099,063 km (0.096 R)
• M48: 15,399,306 km (0.049 R)
• M49: 15,731,712 km (0.063 R)
• M50: 16,066,662 km (0.076 R)
• M51: 16,650,542 km (0.102 R)
• M52: 16,774,409 km (0.099 R)
• M53: 17,366,667 km (0.109 R)
• M54: 17,523,745 km (0.057 R)
• M55: 17,965,956 km (0.096 R)
• M56: 18,252,137 km (0.048 R)
• M57: 18,571,828 km (0.1 R)
• M58: 18,636,005 km (0.094 R)
• M59: 18,700,332 km (0.119 R)
• M60: 18,796,823 km (0.099 R)
• M61: 18,893,463 km (0.089 R)
• M62: 19,055,029 km (0.103 R)
• M63: 19,346,894 km (0.09 R)
• M64: 19,477,044 km (0.107 R)
• M65: 19,705,630 km (0.08 R)
• M66: 20,396,622 km (0.027 R)
• M67: 20,529,166 km (0.107 R)
• M68: 21,330,263 km (0.064 R)
• M69: 21,498,411 km (0.113 R)
• M70: 21,599,539 km (0.072 R)
• M71: 22,414,249 km (0.079 R)
• M72: 22,550,981 km (0.074 R)
• M73: 22,688,013 km (0.092 R)
• M74: 23,031,789 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.5

Radius: 14.3

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.05 AU - 6.11 AU

Year: 6018 Days

Day: 14.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 84,327,248 km

• M1: 388,057 km (0.105 R)
• M2: 637,287 km (0.119 R)
• M3: 910,153 km (0.042 R)
• M4: 1,279,660 km (0.053 R)
• M5: 1,387,071 km (0.094 R)
• M6: 1,497,624 km (0.118 R)
• M7: 1,632,562 km (0.113 R)
• M8: 1,859,352 km (0.086 R)
• M9: 1,993,840 km (0.049 R)
• M10: 2,741,231 km (0.065 R)
• M11: 2,843,856 km (0.047 R)
• M12: 2,973,856 km (0.089 R)
• M13: 3,348,748 km (0.086 R)
• M14: 3,896,426 km (0.056 R)
• M15: 4,487,637 km (0.107 R)
• M16: 4,856,096 km (0.049 R)
• M17: 5,492,037 km (0.112 R)
• M18: 5,836,561 km (0.091 R)
• M19: 6,842,307 km (0.117 R)
• M20: 7,518,490 km (0.081 R)
• M21: 7,663,749 km (0.07 R)
• M22: 7,846,408 km (0.047 R)
• M23: 8,086,064 km (0.039 R)
• M24: 8,216,214 km (0.072 R)
• M25: 8,384,512 km (0.067 R)
• M26: 8,591,855 km (0.094 R)
• M27: 9,165,862 km (0.062 R)
• M28: 9,282,099 km (0.094 R)
• M29: 9,418,383 km (0.081 R)
• M30: 11,292,246 km (0.112 R)
• M31: 13,212,185 km (0.098 R)
• M32: 13,321,840 km (0.109 R)
• M33: 14,008,345 km (0.1 R)
• M34: 14,774,435 km (0.115 R)
• M35: 14,865,540 km (0.109 R)
• M36: 15,508,063 km (0.103 R)
• M37: 15,600,515 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.7

Radius: 8.9

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.67 AU - 6.97 AU

Year: 6410 Days

Day: 8.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 84,327,248 km

• M1: 160,519 km (0.087 R)
• M2: 228,137 km (0.102 R)
• M3: 390,151 km (0.057 R)
• M4: 453,581 km (0.098 R)
• M5: 544,835 km (0.098 R)
• M6: 681,269 km (0.069 R)
• M7: 872,156 km (0.104 R)
• M8: 974,331 km (0.091 R)
• M9: 1,080,545 km (0.077 R)
• M10: 2,224,371 km (0.097 R)
• M11: 2,490,505 km (0.055 R)
• M12: 3,098,322 km (0.098 R)
• M13: 3,326,309 km (0.093 R)
• M14: 3,895,828 km (0.108 R)
• M15: 3,993,665 km (0.111 R)
• M16: 4,241,997 km (0.115 R)
• M17: 4,495,416 km (0.094 R)
• M18: 4,832,310 km (0.096 R)
• M19: 4,911,298 km (0.065 R)
• M20: 5,043,692 km (0.114 R)
• M21: 5,339,447 km (0.104 R)
• M22: 5,475,731 km (0.079 R)
• M23: 5,723,914 km (0.071 R)
• M24: 6,004,111 km (0.043 R)
• M25: 6,317,518 km (0.1 R)
• M26: 6,403,836 km (0.118 R)
• M27: 6,577,818 km (0.107 R)
• M28: 6,694,804 km (0.099 R)
• M29: 6,989,961 km (0.034 R)
• M30: 7,169,179 km (0.112 R)
• M31: 7,440,848 km (0.07 R)
• M32: 7,901,161 km (0.11 R)
• M33: 8,307,469 km (0.028 R)
• M34: 8,402,314 km (0.078 R)
• M35: 9,108,117 km (0.074 R)
• M36: 10,000,318 km (0.055 R)
• M37: 10,270,043 km (0.078 R)
• M38: 11,760,487 km (0.077 R)
• M39: 12,080,926 km (0.09 R)
• M40: 12,404,356 km (0.106 R)
• M41: 13,465,604 km (0.094 R)
• M42: 13,614,154 km (0.034 R)
• M43: 13,688,804 km (0.102 R)
• M44: 14,899,798 km (0.063 R)
• M45: 15,246,566 km (0.079 R)
• M46: 15,713,012 km (0.04 R)
• M47: 15,948,031 km (0.081 R)
• M48: 16,302,727 km (0.063 R)
• M49: 17,180,717 km (0.108 R)
• M50: 17,341,984 km (0.065 R)
• M51: 17,584,931 km (0.096 R)
• M52: 17,788,234 km (0.07 R)
• M53: 18,114,956 km (0.083 R)
• M54: 18,940,886 km (0.038 R)
• M55: 19,107,388 km (0.091 R)
• M56: 19,484,225 km (0.026 R)
• M57: 20,714,668 km (0.109 R)
• M58: 21,621,380 km (0.103 R)
• M59: 21,795,512 km (0.049 R)
• M60: 21,926,560 km (0.097 R)
• M61: 22,364,882 km (0.12 R)
• M62: 22,496,977 km (0.091 R)
• M63: 23,027,750 km (0.054 R)
• M64: 23,473,402 km (0.106 R)
• M65: 25,100,877 km (0.032 R)
• M66: 25,283,985 km (0.101 R)
• M67: 25,375,688 km (0.092 R)
• M68: 25,651,397 km (0.038 R)
• M69: 25,835,851 km (0.081 R)
• M70: 26,066,980 km (0.079 R)
• M71: 26,391,757 km (0.026 R)
• M72: 27,326,893 km (0.08 R)
• M73: 27,420,991 km (0.03 R)
• M74: 28,797,889 km (0.083 R)
• M75: 30,051,370 km (0.06 R)
• M76: 31,027,646 km (0.118 R)
• M77: 31,618,408 km (0.053 R)
• M78: 32,063,910 km (0.1 R)
• M79: 33,111,544 km (0.117 R)
• M80: 33,312,304 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.8

Radius: 12

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.27 AU - 8.57 AU

Year: 10176 Days

Day: 12.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 84,327,248 km

• M1: 342,280 km (0.045 R)
• M2: 484,398 km (0.079 R)
• M3: 753,225 km (0.101 R)
• M4: 887,115 km (0.077 R)
• M5: 976,874 km (0.079 R)
• M6: 1,166,415 km (0.076 R)
• M7: 1,566,888 km (0.032 R)
• M8: 1,958,236 km (0.115 R)
• M9: 2,508,607 km (0.102 R)
• M10: 2,791,945 km (0.099 R)
• M11: 2,869,287 km (0.054 R)
• M12: 3,597,978 km (0.101 R)
• M13: 3,918,118 km (0.092 R)
• M14: 4,609,260 km (0.112 R)
• M15: 4,770,526 km (0.116 R)
• M16: 4,933,738 km (0.095 R)
• M17: 5,678,885 km (0.106 R)
• M18: 6,027,149 km (0.051 R)
• M19: 6,562,410 km (0.08 R)
• M20: 6,666,081 km (0.113 R)
• M21: 6,744,321 km (0.064 R)
• M22: 7,219,593 km (0.069 R)
• M23: 7,488,421 km (0.109 R)
• M24: 8,370,749 km (0.031 R)
• M25: 8,852,903 km (0.108 R)
• M26: 9,256,817 km (0.117 R)
• M27: 9,696,336 km (0.115 R)
• M28: 10,172,655 km (0.112 R)
• M29: 10,262,863 km (0.117 R)
• M30: 10,870,679 km (0.094 R)
• M31: 10,962,981 km (0.093 R)
• M32: 11,179,150 km (0.078 R)
• M33: 11,709,923 km (0.067 R)
• M34: 11,867,749 km (0.108 R)
• M35: 12,153,331 km (0.055 R)
• M36: 12,699,214 km (0.06 R)
• M37: 12,861,228 km (0.099 R)
• M38: 13,023,991 km (0.093 R)
• M39: 13,187,501 km (0.057 R)
• M40: 13,948,206 km (0.119 R)
• M41: 16,279,539 km (0.047 R)
• M42: 17,059,244 km (0.067 R)
• M43: 17,166,655 km (0.113 R)
• M44: 17,309,970 km (0.118 R)
• M45: 17,417,830 km (0.064 R)
• M46: 17,525,839 km (0.075 R)
• M47: 18,178,834 km (0.068 R)
• M48: 18,618,502 km (0.056 R)
• M49: 18,729,055 km (0.11 R)
• M50: 18,876,708 km (0.096 R)
• M51: 19,247,561 km (0.116 R)
• M52: 19,808,254 km (0.064 R)
• M53: 20,185,091 km (0.088 R)
• M54: 20,450,328 km (0.05 R)
• M55: 22,182,671 km (0.047 R)
• M56: 23,482,827 km (0.102 R)
• M57: 23,721,884 km (0.062 R)
• M58: 24,081,966 km (0.099 R)
• M59: 24,363,360 km (0.107 R)
• M60: 25,091,752 km (0.057 R)
• M61: 25,581,385 km (0.064 R)
• M62: 25,786,185 km (0.119 R)
• M63: 26,404,323 km (0.04 R)
• M64: 26,528,490 km (0.04 R)
• M65: 26,777,570 km (0.104 R)
• M66: 27,277,825 km (0.113 R)
• M67: 27,403,338 km (0.065 R)
• M68: 27,907,632 km (0.109 R)
• M69: 28,118,565 km (0.056 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.6

Radius: 5

Gravity: 22.9 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 11.17 AU - 18.07 AU

Year: 25522 Days

Day: 17.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 84,327,248 km

• M1: 201,808 km (0.051 R)
• M2: 356,043 km (0.113 R)
• M3: 736,321 km (0.118 R)
• M4: 1,622,838 km (0.115 R)
• M5: 2,929,276 km (0.104 R)
• M6: 2,970,266 km (0.108 R)
• M7: 3,052,993 km (0.045 R)
• M8: 4,241,848 km (0.114 R)
• M9: 4,382,021 km (0.094 R)
• M10: 4,957,524 km (0.109 R)
• M11: 5,006,592 km (0.113 R)
• M12: 5,505,800 km (0.059 R)
• M13: 6,604,896 km (0.117 R)
• M14: 8,113,441 km (0.057 R)
• M15: 9,539,407 km (0.105 R)
• M16: 9,600,443 km (0.102 R)
• M17: 10,093,817 km (0.068 R)
• M18: 11,687,782 km (0.1 R)
• M19: 12,681,112 km (0.112 R)
• M20: 13,018,156 km (0.112 R)
• M21: 13,563,590 km (0.092 R)
• M22: 15,244,322 km (0.042 R)
• M23: 15,387,338 km (0.092 R)
• M24: 15,819,077 km (0.09 R)
• M25: 16,767,977 km (0.118 R)
• M26: 17,286,483 km (0.057 R)
• M27: 18,187,660 km (0.081 R)
• M28: 19,490,209 km (0.111 R)
• M29: 20,113,583 km (0.099 R)
• M30: 20,427,739 km (0.099 R)
• M31: 20,664,403 km (0.077 R)
• M32: 21,620,034 km (0.094 R)
• M33: 22,022,452 km (0.119 R)
• M34: 22,265,100 km (0.078 R)
• M35: 22,346,182 km (0.068 R)
• M36: 23,491,653 km (0.109 R)
• M37: 23,905,291 km (0.12 R)
• M38: 26,351,815 km (0.082 R)
• M39: 26,523,403 km (0.115 R)
• M40: 27,300,415 km (0.11 R)
• M41: 27,822,511 km (0.091 R)
• M42: 29,053,552 km (0.074 R)
• M43: 29,230,975 km (0.083 R)
• M44: 29,319,687 km (0.062 R)
• M45: 32,116,568 km (0.078 R)
• M46: 34,808,732 km (0.076 R)
• M47: 35,091,322 km (0.08 R)
• M48: 35,658,896 km (0.094 R)
• M49: 37,187,039 km (0.071 R)
• M50: 40,010,848 km (0.084 R)
• M51: 40,603,704 km (0.069 R)
• M52: 40,702,738 km (0.051 R)
• M53: 41,299,035 km (0.081 R)
• M54: 43,814,075 km (0.042 R)
• M55: 44,119,105 km (0.096 R)
• M56: 45,861,471 km (0.119 R)
• M57: 46,171,288 km (0.036 R)
• M58: 46,481,854 km (0.116 R)
• M59: 47,730,697 km (0.051 R)
• M60: 47,835,266 km (0.088 R)
• M61: 48,044,703 km (0.088 R)
• M62: 48,149,421 km (0.049 R)
• M63: 50,474,322 km (0.033 R)
• M64: 51,435,937 km (0.115 R)
• M65: 52,080,255 km (0.049 R)
• M66: 53,920,608 km (0.042 R)
• M67: 57,887,345 km (0.087 R)
• M68: 60,131,463 km (0.043 R)
• M69: 62,518,147 km (0.074 R)
• M70: 62,861,624 km (0.115 R)
• M71: 64,819,710 km (0.063 R)
• M72: 65,051,437 km (0.112 R)
• M73: 65,399,552 km (0.085 R)
• M74: 65,748,115 km (0.107 R)
• M75: 66,447,335 km (0.103 R)
• M76: 66,797,843 km (0.085 R)
• M77: 67,853,106 km (0.109 R)
• M78: 68,795,722 km (0.052 R)
• M79: 68,913,905 km (0.065 R)
• M80: 69,861,308 km (0.107 R)
• M81: 71,171,187 km (0.106 R)
• M82: 73,331,979 km (0.093 R)
• M83: 74,784,424 km (0.081 R)
• M84: 76,735,779 km (0.083 R)
• M85: 77,717,739 km (0.098 R)
• M86: 78,210,216 km (0.109 R)
• M87: 78,703,889 km (0.095 R)
• M88: 79,570,060 km (0.062 R)
• M89: 79,942,260 km (0.042 R)
• M90: 83,444,047 km (0.091 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 19,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit