🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.55 AU - 0.87 AU

Year: 223 Days

Day: 36.2 Hours

Environment

Temp: 189 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.81 AU - 0.91 AU

Year: 297 Days

Day: 19.1 Hours

Environment

Temp: 71 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.15 AU - 1.63 AU

Year: 611 Days

Day: 17.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,199,398 km

• M1: 242,947 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.41 AU - 1.93 AU

Year: 805 Days

Day: 19.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.01 AU - 2.45 AU

Year: 1241 Days

Day: 25.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.4

Radius: 9.4

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.81 AU - 9.45 AU

Year: 7857 Days

Day: 8.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,199,398 km

• M1: 173,534 km (0.098 R)
• M2: 363,224 km (0.111 R)
• M3: 524,939 km (0.027 R)
• M4: 879,785 km (0.093 R)
• M5: 990,039 km (0.087 R)
• M6: 1,164,320 km (0.076 R)
• M7: 1,333,216 km (0.074 R)
• M8: 1,428,809 km (0.108 R)
• M9: 1,712,297 km (0.112 R)
• M10: 2,351,379 km (0.059 R)
• M11: 2,606,444 km (0.096 R)
• M12: 2,768,009 km (0.092 R)
• M13: 3,164,743 km (0.037 R)
• M14: 4,221,951 km (0.054 R)
• M15: 4,412,240 km (0.072 R)
• M16: 4,605,221 km (0.11 R)
• M17: 5,404,971 km (0.118 R)
• M18: 6,247,357 km (0.115 R)
• M19: 6,382,743 km (0.055 R)
• M20: 6,519,026 km (0.114 R)
• M21: 6,794,586 km (0.119 R)
• M22: 7,215,105 km (0.117 R)
• M23: 7,557,535 km (0.085 R)
• M24: 8,051,956 km (0.113 R)
• M25: 8,140,219 km (0.045 R)
• M26: 8,828,219 km (0.093 R)
• M27: 8,919,324 km (0.099 R)
• M28: 9,071,764 km (0.068 R)
• M29: 9,910,560 km (0.092 R)
• M30: 10,903,890 km (0.108 R)
• M31: 11,165,387 km (0.11 R)
• M32: 11,296,883 km (0.087 R)
• M33: 11,962,295 km (0.107 R)
• M34: 12,299,787 km (0.075 R)
• M35: 12,367,555 km (0.063 R)
• M36: 12,503,689 km (0.067 R)
• M37: 12,571,906 km (0.114 R)
• M38: 12,846,268 km (0.087 R)
• M39: 13,157,133 km (0.074 R)
• M40: 13,435,534 km (0.107 R)
• M41: 13,505,397 km (0.042 R)
• M42: 14,461,177 km (0.062 R)
• M43: 14,784,608 km (0.111 R)
• M44: 15,001,525 km (0.052 R)
• M45: 15,110,283 km (0.089 R)
• M46: 15,401,998 km (0.059 R)
• M47: 15,990,666 km (0.045 R)
• M48: 16,963,202 km (0.102 R)
• M49: 17,114,445 km (0.112 R)
• M50: 17,304,285 km (0.116 R)
• M51: 17,380,430 km (0.078 R)
• M52: 18,108,972 km (0.108 R)
• M53: 18,457,535 km (0.048 R)
• M54: 18,652,162 km (0.057 R)
• M55: 18,886,582 km (0.12 R)
• M56: 19,004,315 km (0.112 R)
• M57: 19,319,069 km (0.083 R)
• M58: 19,516,688 km (0.114 R)
• M59: 19,834,284 km (0.111 R)
• M60: 19,993,755 km (0.098 R)
• M61: 20,394,079 km (0.048 R)
• M62: 20,716,463 km (0.083 R)
• M63: 21,081,033 km (0.101 R)
• M64: 21,162,264 km (0.109 R)
• M65: 21,284,486 km (0.116 R)
• M66: 21,940,024 km (0.097 R)
• M67: 22,311,625 km (0.035 R)
• M68: 22,435,941 km (0.112 R)
• M69: 23,396,808 km (0.084 R)
• M70: 24,328,503 km (0.08 R)
• M71: 24,670,334 km (0.05 R)
• M72: 24,756,054 km (0.106 R)
• M73: 24,884,858 km (0.094 R)
• M74: 25,661,869 km (0.081 R)
• M75: 25,792,169 km (0.09 R)
• M76: 26,053,516 km (0.04 R)
• M77: 26,403,127 km (0.034 R)
• M78: 26,842,496 km (0.097 R)
• M79: 27,063,003 km (0.092 R)
• M80: 27,550,393 km (0.076 R)
• M81: 27,639,403 km (0.073 R)
• M82: 28,533,849 km (0.115 R)
• M83: 29,710,885 km (0.087 R)
• M84: 30,535,020 km (0.102 R)
• M85: 30,673,099 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.8

Radius: 3.9

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 12.24 AU - 13.56 AU

Year: 17272 Days

Day: 23.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 58,199,398 km

• M1: 58,942 km (0.115 R)
• M2: 252,222 km (0.03 R)
• M3: 353,949 km (0.071 R)
• M4: 509,680 km (0.098 R)
• M5: 551,717 km (0.112 R)
• M6: 812,316 km (0.12 R)
• M7: 929,751 km (0.095 R)
• M8: 981,811 km (0.084 R)
• M9: 1,125,126 km (0.064 R)
• M10: 1,512,285 km (0.081 R)
• M11: 1,573,770 km (0.111 R)
• M12: 2,049,042 km (0.113 R)
• M13: 2,232,150 km (0.104 R)
• M14: 2,516,835 km (0.076 R)
• M15: 2,614,223 km (0.096 R)
• M16: 2,737,791 km (0.073 R)
• M17: 3,016,342 km (0.118 R)
• M18: 3,093,834 km (0.091 R)
• M19: 3,145,894 km (0.047 R)
• M20: 3,383,754 km (0.097 R)
• M21: 3,464,238 km (0.026 R)
• M22: 4,074,448 km (0.098 R)
• M23: 4,304,380 km (0.05 R)
• M24: 4,509,179 km (0.098 R)
• M25: 4,627,661 km (0.118 R)
• M26: 5,142,277 km (0.094 R)
• M27: 5,422,025 km (0.065 R)
• M28: 5,516,421 km (0.065 R)
• M29: 5,931,556 km (0.099 R)
• M30: 6,094,019 km (0.103 R)
• M31: 6,159,244 km (0.081 R)
• M32: 6,323,652 km (0.095 R)
• M33: 6,995,645 km (0.112 R)
• M34: 7,725,384 km (0.095 R)
• M35: 8,333,649 km (0.117 R)
• M36: 9,106,172 km (0.087 R)
• M37: 9,293,319 km (0.039 R)
• M38: 9,786,244 km (0.072 R)
• M39: 10,016,475 km (0.118 R)
• M40: 10,600,056 km (0.11 R)
• M41: 10,915,857 km (0.118 R)
• M42: 11,596,977 km (0.119 R)
• M43: 11,759,290 km (0.1 R)
• M44: 11,840,671 km (0.091 R)
• M45: 11,963,192 km (0.063 R)
• M46: 12,045,022 km (0.032 R)
• M47: 12,540,341 km (0.094 R)
• M48: 12,706,843 km (0.105 R)
• M49: 13,084,279 km (0.085 R)
• M50: 13,126,465 km (0.092 R)
• M51: 13,210,988 km (0.065 R)
• M52: 13,337,997 km (0.116 R)
• M53: 13,635,996 km (0.109 R)
• M54: 13,764,350 km (0.099 R)
• M55: 14,674,205 km (0.091 R)
• M56: 15,558,777 km (0.089 R)
• M57: 15,782,575 km (0.115 R)
• M58: 15,827,455 km (0.119 R)
• M59: 15,962,392 km (0.089 R)
• M60: 16,963,351 km (0.107 R)
• M61: 17,239,958 km (0.053 R)
• M62: 18,172,401 km (0.102 R)
• M63: 19,025,558 km (0.116 R)
• M64: 19,408,977 km (0.104 R)
• M65: 19,649,830 km (0.118 R)
• M66: 20,280,834 km (0.095 R)
• M67: 20,574,345 km (0.108 R)
• M68: 21,165,406 km (0.108 R)
• M69: 21,413,439 km (0.107 R)
• M70: 21,562,588 km (0.078 R)
• M71: 21,862,083 km (0.079 R)
• M72: 23,226,865 km (0.105 R)
• M73: 23,431,365 km (0.053 R)
• M74: 23,842,161 km (0.113 R)
• M75: 25,088,760 km (0.086 R)
• M76: 25,667,255 km (0.101 R)
• M77: 27,970,314 km (0.105 R)
• M78: 28,351,340 km (0.089 R)
• M79: 28,843,965 km (0.057 R)
• M80: 29,118,777 km (0.034 R)
• M81: 29,284,082 km (0.066 R)
• M82: 29,449,687 km (0.083 R)
• M83: 29,615,741 km (0.08 R)
• M84: 30,282,648 km (0.072 R)
• M85: 33,229,128 km (0.094 R)
• M86: 33,517,253 km (0.116 R)
• M87: 34,038,004 km (0.04 R)
• M88: 34,911,655 km (0.088 R)
• M89: 36,029,002 km (0.092 R)
• M90: 36,088,093 km (0.11 R)
• M91: 37,098,327 km (0.094 R)
• M92: 37,277,545 km (0.111 R)
• M93: 38,964,112 km (0.059 R)
• M94: 40,122,598 km (0.093 R)
• M95: 40,613,877 km (0.081 R)
• M96: 40,860,265 km (0.04 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.8

Radius: 6.1

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 16.35 AU - 20.35 AU

Year: 29303 Days

Day: 19.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 58,199,398 km

• M1: 85,420 km (0.038 R)
• M2: 162,014 km (0.043 R)
• M3: 228,137 km (0.094 R)
• M4: 612,304 km (0.071 R)
• M5: 725,699 km (0.04 R)
• M6: 846,126 km (0.117 R)
• M7: 1,039,107 km (0.109 R)
• M8: 1,222,215 km (0.105 R)
• M9: 1,293,722 km (0.084 R)
• M10: 1,697,786 km (0.098 R)
• M11: 1,777,821 km (0.099 R)
• M12: 2,053,380 km (0.038 R)
• M13: 2,110,228 km (0.086 R)
• M14: 2,461,932 km (0.099 R)
• M15: 2,675,408 km (0.114 R)
• M16: 3,055,537 km (0.114 R)
• M17: 3,251,959 km (0.114 R)
• M18: 3,486,378 km (0.087 R)
• M19: 3,900,914 km (0.081 R)
• M20: 4,078,188 km (0.072 R)
• M21: 4,185,898 km (0.114 R)
• M22: 4,294,506 km (0.053 R)
• M23: 6,697,347 km (0.069 R)
• M24: 6,739,683 km (0.054 R)
• M25: 6,909,776 km (0.1 R)
• M26: 7,038,281 km (0.102 R)
• M27: 8,549,518 km (0.067 R)
• M28: 8,733,673 km (0.082 R)
• M29: 8,780,049 km (0.074 R)
• M30: 9,152,996 km (0.069 R)
• M31: 9,722,216 km (0.1 R)
• M32: 9,818,108 km (0.103 R)
• M33: 9,962,769 km (0.099 R)
• M34: 11,044,362 km (0.05 R)
• M35: 11,094,328 km (0.088 R)
• M36: 12,059,533 km (0.036 R)
• M37: 12,421,859 km (0.078 R)
• M38: 13,798,758 km (0.071 R)
• M39: 13,960,772 km (0.056 R)
• M40: 14,395,803 km (0.084 R)
• M41: 14,450,406 km (0.112 R)
• M42: 16,009,665 km (0.032 R)
• M43: 16,293,751 km (0.053 R)
• M44: 16,522,187 km (0.067 R)
• M45: 18,923,831 km (0.11 R)
• M46: 20,379,568 km (0.062 R)
• M47: 21,058,743 km (0.098 R)
• M48: 21,933,741 km (0.112 R)
• M49: 22,884,435 km (0.102 R)
• M50: 23,012,341 km (0.08 R)
• M51: 23,913,369 km (0.106 R)
• M52: 24,498,746 km (0.074 R)
• M53: 25,022,937 km (0.112 R)
• M54: 25,816,254 km (0.107 R)
• M55: 26,685,119 km (0.075 R)
• M56: 27,089,182 km (0.107 R)
• M57: 28,451,121 km (0.068 R)
• M58: 29,348,260 km (0.109 R)
• M59: 30,887,472 km (0.078 R)
• M60: 32,452,715 km (0.095 R)
• M61: 33,172,729 km (0.082 R)
• M62: 33,534,756 km (0.104 R)
• M63: 33,752,571 km (0.117 R)
• M64: 34,189,546 km (0.063 R)
• M65: 35,142,933 km (0.1 R)
• M66: 35,659,944 km (0.042 R)
• M67: 35,956,447 km (0.095 R)
• M68: 36,253,698 km (0.082 R)
• M69: 36,551,996 km (0.119 R)
• M70: 36,701,294 km (0.111 R)
• M71: 39,195,390 km (0.118 R)
• M72: 39,808,293 km (0.099 R)
• M73: 40,810,898 km (0.082 R)
• M74: 41,743,640 km (0.071 R)
• M75: 42,369,408 km (0.09 R)
• M76: 43,868,080 km (0.065 R)
• M77: 44,983,481 km (0.113 R)
• M78: 46,755,019 km (0.055 R)
• M79: 46,998,265 km (0.116 R)
• M80: 47,404,872 km (0.114 R)
• M81: 47,649,315 km (0.063 R)
• M82: 49,124,799 km (0.105 R)
• M83: 49,702,546 km (0.119 R)
• M84: 49,785,274 km (0.113 R)
• M85: 49,868,151 km (0.066 R)
• M86: 50,865,071 km (0.108 R)
• M87: 51,115,348 km (0.096 R)
• M88: 51,784,649 km (0.106 R)
• M89: 52,625,539 km (0.044 R)
• M90: 52,794,136 km (0.076 R)
• M91: 53,470,767 km (0.067 R)
• M92: 53,725,233 km (0.119 R)
• M93: 54,065,119 km (0.103 R)
• M94: 56,983,026 km (0.108 R)
• M95: 57,069,643 km (0.113 R)
• M96: 57,416,560 km (0.081 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: 392 - 10,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit