🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.84 AU - 0.92 AU

Year: 306 Days

Day: 16.7 Hours

Environment

Temp: 95 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,496,137 km

• M1: 77,492 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.19 AU - 1.39 AU

Year: 543 Days

Day: 38.3 Hours

Environment

Temp: -23 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.49 AU - 2.23 AU

Year: 941 Days

Day: 43.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.2

Radius: 13.8

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.31 AU - 6.75 AU

Year: 4823 Days

Day: 6.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 105,496,137 km

• M1: 174,431 km (0.069 R)
• M2: 311,912 km (0.103 R)
• M3: 426,354 km (0.11 R)
• M4: 561,291 km (0.068 R)
• M5: 651,050 km (0.106 R)
• M6: 746,793 km (0.104 R)
• M7: 874,400 km (0.029 R)
• M8: 973,284 km (0.037 R)
• M9: 1,143,975 km (0.104 R)
• M10: 1,243,458 km (0.098 R)
• M11: 1,377,647 km (0.05 R)
• M12: 1,538,764 km (0.08 R)
• M13: 1,649,915 km (0.107 R)
• M14: 1,775,428 km (0.103 R)
• M15: 2,556,628 km (0.113 R)
• M16: 2,811,842 km (0.091 R)
• M17: 2,963,534 km (0.12 R)
• M18: 3,075,583 km (0.107 R)
• M19: 3,174,766 km (0.061 R)
• M20: 3,376,574 km (0.081 R)
• M21: 3,479,048 km (0.066 R)
• M22: 3,567,760 km (0.051 R)
• M23: 3,823,422 km (0.101 R)
• M24: 4,053,953 km (0.057 R)
• M25: 4,163,159 km (0.087 R)
• M26: 4,273,413 km (0.039 R)
• M27: 4,626,165 km (0.105 R)
• M28: 5,122,680 km (0.056 R)
• M29: 5,241,161 km (0.108 R)
• M30: 5,688,758 km (0.106 R)
• M31: 5,864,237 km (0.107 R)
• M32: 6,148,921 km (0.117 R)
• M33: 6,292,834 km (0.063 R)
• M34: 6,917,555 km (0.11 R)
• M35: 7,067,452 km (0.092 R)
• M36: 7,351,539 km (0.065 R)
• M37: 7,562,172 km (0.095 R)
• M38: 7,833,244 km (0.058 R)
• M39: 8,665,756 km (0.108 R)
• M40: 8,970,038 km (0.052 R)
• M41: 9,092,708 km (0.116 R)
• M42: 9,339,694 km (0.048 R)
• M43: 9,526,392 km (0.108 R)
• M44: 9,630,812 km (0.057 R)
• M45: 9,882,585 km (0.12 R)
• M46: 10,051,780 km (0.091 R)
• M47: 10,629,677 km (0.088 R)
• M48: 10,759,528 km (0.082 R)
• M49: 11,064,857 km (0.114 R)
• M50: 12,087,658 km (0.104 R)
• M51: 12,200,754 km (0.096 R)
• M52: 12,291,410 km (0.073 R)
• M53: 12,382,365 km (0.114 R)
• M54: 12,748,132 km (0.111 R)
• M55: 12,886,211 km (0.09 R)
• M56: 13,048,076 km (0.084 R)
• M57: 13,164,014 km (0.093 R)
• M58: 13,490,586 km (0.04 R)
• M59: 14,294,825 km (0.105 R)
• M60: 14,462,225 km (0.074 R)
• M61: 14,750,948 km (0.055 R)
• M62: 15,481,136 km (0.092 R)
• M63: 15,603,956 km (0.119 R)
• M64: 16,447,837 km (0.084 R)
• M65: 16,548,068 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.2

Radius: 8.9

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.77 AU - 11.27 AU

Year: 10893 Days

Day: 13.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 105,496,137 km

• M1: 220,956 km (0.073 R)
• M2: 280,346 km (0.107 R)
• M3: 400,324 km (0.095 R)
• M4: 616,493 km (0.117 R)
• M5: 810,222 km (0.084 R)
• M6: 930,050 km (0.091 R)
• M7: 1,008,140 km (0.029 R)
• M8: 1,325,138 km (0.041 R)
• M9: 1,634,806 km (0.054 R)
• M10: 1,947,016 km (0.117 R)
• M11: 3,157,263 km (0.077 R)
• M12: 3,373,881 km (0.082 R)
• M13: 3,645,401 km (0.081 R)
• M14: 3,745,931 km (0.055 R)
• M15: 4,053,055 km (0.037 R)
• M16: 4,183,504 km (0.074 R)
• M17: 4,341,779 km (0.093 R)
• M18: 4,801,194 km (0.101 R)
• M19: 5,162,922 km (0.1 R)
• M20: 5,219,470 km (0.106 R)
• M21: 5,332,865 km (0.057 R)
• M22: 5,562,498 km (0.061 R)
• M23: 5,824,593 km (0.083 R)
• M24: 5,912,856 km (0.057 R)
• M25: 6,421,489 km (0.113 R)
• M26: 6,482,375 km (0.112 R)
• M27: 6,573,929 km (0.105 R)
• M28: 7,544,819 km (0.104 R)
• M29: 7,867,502 km (0.076 R)
• M30: 8,326,917 km (0.092 R)
• M31: 8,694,030 km (0.114 R)
• M32: 10,179,387 km (0.072 R)
• M33: 11,042,118 km (0.117 R)
• M34: 12,952,184 km (0.086 R)
• M35: 13,260,954 km (0.033 R)
• M36: 13,846,480 km (0.088 R)
• M37: 14,680,488 km (0.096 R)
• M38: 14,800,914 km (0.063 R)
• M39: 14,921,640 km (0.118 R)
• M40: 15,489,812 km (0.112 R)
• M41: 16,730,727 km (0.115 R)
• M42: 17,618,440 km (0.085 R)
• M43: 18,434,646 km (0.1 R)
• M44: 18,782,013 km (0.092 R)
• M45: 19,219,287 km (0.107 R)
• M46: 19,659,853 km (0.107 R)
• M47: 19,881,407 km (0.07 R)
• M48: 20,237,600 km (0.114 R)
• M49: 20,775,853 km (0.094 R)
• M50: 21,046,775 km (0.117 R)
• M51: 21,137,431 km (0.096 R)
• M52: 21,273,565 km (0.08 R)
• M53: 21,592,209 km (0.067 R)
• M54: 22,557,713 km (0.068 R)
• M55: 22,975,839 km (0.082 R)
• M56: 23,772,598 km (0.118 R)
• M57: 24,103,359 km (0.105 R)
• M58: 24,483,188 km (0.111 R)
• M59: 24,673,775 km (0.102 R)
• M60: 25,248,680 km (0.056 R)
• M61: 25,586,173 km (0.103 R)
• M62: 26,265,497 km (0.085 R)
• M63: 27,049,090 km (0.088 R)
• M64: 27,443,879 km (0.102 R)
• M65: 27,542,763 km (0.03 R)
• M66: 27,741,130 km (0.096 R)
• M67: 27,840,463 km (0.095 R)
• M68: 27,989,612 km (0.088 R)
• M69: 28,139,060 km (0.045 R)
• M70: 28,639,316 km (0.06 R)
• M71: 30,106,422 km (0.12 R)
• M72: 31,390,869 km (0.047 R)
• M73: 31,649,823 km (0.099 R)
• M74: 31,753,644 km (0.077 R)
• M75: 31,961,585 km (0.112 R)
• M76: 32,483,382 km (0.089 R)
• M77: 32,797,837 km (0.116 R)
• M78: 35,027,294 km (0.101 R)
• M79: 35,242,117 km (0.064 R)
• M80: 36,323,111 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.3

Radius: 5.8

Gravity: 28.13 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 17.01 AU - 18.53 AU

Year: 27780 Days

Day: 22.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 105,496,137 km

• M1: 75,397 km (0.047 R)
• M2: 162,164 km (0.036 R)
• M3: 285,433 km (0.107 R)
• M4: 348,264 km (0.092 R)
• M5: 675,584 km (0.057 R)
• M6: 762,500 km (0.077 R)
• M7: 1,358,498 km (0.06 R)
• M8: 1,469,201 km (0.108 R)
• M9: 3,013,948 km (0.116 R)
• M10: 3,062,119 km (0.109 R)
• M11: 3,257,045 km (0.105 R)
• M12: 3,356,079 km (0.054 R)
• M13: 3,608,001 km (0.072 R)
• M14: 3,659,014 km (0.111 R)
• M15: 3,762,087 km (0.118 R)
• M16: 4,129,948 km (0.101 R)
• M17: 4,345,369 km (0.099 R)
• M18: 5,243,405 km (0.119 R)
• M19: 5,594,512 km (0.107 R)
• M20: 6,819,269 km (0.104 R)
• M21: 7,922,703 km (0.117 R)
• M22: 8,257,653 km (0.105 R)
• M23: 8,392,889 km (0.056 R)
• M24: 9,290,177 km (0.075 R)
• M25: 12,778,650 km (0.041 R)
• M26: 12,935,129 km (0.043 R)
• M27: 13,647,515 km (0.061 R)
• M28: 14,129,369 km (0.107 R)
• M29: 14,698,739 km (0.053 R)
• M30: 16,877,931 km (0.044 R)
• M31: 18,533,231 km (0.065 R)
• M32: 18,621,644 km (0.069 R)
• M33: 20,148,290 km (0.11 R)
• M34: 23,128,878 km (0.117 R)
• M35: 24,670,035 km (0.095 R)
• M36: 25,158,472 km (0.114 R)
• M37: 25,748,636 km (0.111 R)
• M38: 28,972,769 km (0.069 R)
• M39: 29,178,466 km (0.041 R)
• M40: 29,384,762 km (0.088 R)
• M41: 29,591,356 km (0.082 R)
• M42: 30,527,390 km (0.073 R)
• M43: 31,262,065 km (0.104 R)
• M44: 32,002,575 km (0.092 R)
• M45: 32,748,769 km (0.073 R)
• M46: 33,177,816 km (0.107 R)
• M47: 36,232,604 km (0.083 R)
• M48: 37,568,962 km (0.091 R)
• M49: 39,946,371 km (0.112 R)
• M50: 41,210,922 km (0.074 R)
• M51: 42,839,295 km (0.063 R)
• M52: 42,956,430 km (0.025 R)
• M53: 44,015,284 km (0.112 R)
• M54: 45,320,974 km (0.089 R)
• M55: 45,559,732 km (0.058 R)
• M56: 46,278,700 km (0.094 R)
• M57: 47,363,883 km (0.106 R)
• M58: 48,457,593 km (0.097 R)
• M59: 49,191,370 km (0.083 R)
• M60: 50,545,979 km (0.081 R)
• M61: 53,796,441 km (0.064 R)
• M62: 54,429,240 km (0.115 R)
• M63: 54,937,275 km (0.103 R)
• M64: 55,319,198 km (0.052 R)
• M65: 59,971,991 km (0.105 R)
• M66: 60,365,284 km (0.091 R)
• M67: 62,743,441 km (0.112 R)
• M68: 62,876,434 km (0.119 R)
• M69: 63,676,483 km (0.078 R)
• M70: 64,479,973 km (0.103 R)
• M71: 64,882,840 km (0.08 R)
• M72: 68,000,011 km (0.077 R)
• M73: 68,273,327 km (0.076 R)
• M74: 69,921,147 km (0.075 R)
• M75: 71,026,825 km (0.079 R)
• M76: 73,115,660 km (0.111 R)
• M77: 74,660,408 km (0.091 R)
• M78: 76,073,808 km (0.073 R)
• M79: 76,215,777 km (0.084 R)
• M80: 78,353,830 km (0.041 R)
• M81: 79,214,616 km (0.096 R)
• M82: 84,591,462 km (0.08 R)
• M83: 86,360,308 km (0.11 R)
• M84: 88,439,568 km (0.097 R)
• M85: 92,647,158 km (0.07 R)
• M86: 96,305,125 km (0.086 R)
• M87: 96,458,613 km (0.069 R)
• M88: 97,380,884 km (0.062 R)
• M89: 98,460,681 km (0.051 R)
• M90: 99,234,401 km (0.08 R)
• M91: 99,544,368 km (0.091 R)
• M92: 99,699,501 km (0.037 R)
• M93: 102,192,849 km (0.069 R)
• M94: 102,349,328 km (0.056 R)
• M95: 103,918,759 km (0.077 R)
• M96: 105,180,019 km (0.101 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 12,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit