🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.6

Radius: 8.6

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.74 AU - 0.76 AU

Year: 433 Days

Day: 8.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 79.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 70,771,852 km

• M1: 107,112 km (0.072 R)
• M2: 173,234 km (0.081 R)
• M3: 244,443 km (0.097 R)
• M4: 329,115 km (0.042 R)
• M5: 400,174 km (0.086 R)
• M6: 459,565 km (0.116 R)
• M7: 520,451 km (0.047 R)
• M8: 606,320 km (0.063 R)
• M9: 662,868 km (0.093 R)
• M10: 718,818 km (0.058 R)
• M11: 793,766 km (0.081 R)
• M12: 886,966 km (0.107 R)
• M13: 989,440 km (0.077 R)
• M14: 1,051,823 km (0.092 R)
• M15: 1,135,149 km (0.064 R)
• M16: 1,200,673 km (0.099 R)
• M17: 1,261,708 km (0.097 R)
• M18: 1,317,808 km (0.109 R)
• M19: 1,377,946 km (0.041 R)
• M20: 1,432,699 km (0.106 R)
• M21: 1,491,491 km (0.118 R)
• M22: 1,614,610 km (0.086 R)
• M23: 1,692,251 km (0.097 R)
• M24: 1,800,859 km (0.114 R)
• M25: 1,884,784 km (0.116 R)
• M26: 1,987,258 km (0.075 R)
• M27: 2,081,206 km (0.104 R)
• M28: 2,137,454 km (0.092 R)
• M29: 2,219,434 km (0.09 R)
• M30: 2,360,804 km (0.096 R)
• M31: 2,460,287 km (0.106 R)
• M32: 2,584,004 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.1

Radius: 12.5

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.2 AU - 1.98 AU

Year: 1337 Days

Day: 9.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 70,771,852 km

• M1: 193,430 km (0.116 R)
• M2: 292,314 km (0.114 R)
• M3: 465,100 km (0.081 R)
• M4: 573,857 km (0.067 R)
• M5: 706,850 km (0.069 R)
• M6: 1,023,249 km (0.099 R)
• M7: 1,147,266 km (0.102 R)
• M8: 1,276,818 km (0.1 R)
• M9: 1,429,707 km (0.035 R)
• M10: 1,608,327 km (0.072 R)
• M11: 1,774,530 km (0.115 R)
• M12: 1,885,232 km (0.113 R)
• M13: 1,967,212 km (0.096 R)
• M14: 2,092,725 km (0.049 R)
• M15: 2,407,030 km (0.087 R)
• M16: 2,632,923 km (0.077 R)
• M17: 2,760,081 km (0.039 R)
• M18: 2,842,210 km (0.063 R)
• M19: 2,948,873 km (0.043 R)
• M20: 3,044,915 km (0.105 R)
• M21: 3,252,557 km (0.058 R)
• M22: 3,604,860 km (0.078 R)
• M23: 3,707,933 km (0.081 R)
• M24: 3,877,278 km (0.037 R)
• M25: 4,129,649 km (0.098 R)
• M26: 4,305,427 km (0.088 R)
• M27: 4,720,710 km (0.079 R)
• M28: 4,876,292 km (0.111 R)
• M29: 5,004,946 km (0.04 R)
• M30: 5,105,626 km (0.095 R)
• M31: 5,338,550 km (0.085 R)
• M32: 5,485,904 km (0.086 R)
• M33: 6,165,975 km (0.075 R)
• M34: 6,289,693 km (0.108 R)
• M35: 6,713,354 km (0.064 R)
• M36: 6,872,676 km (0.094 R)
• M37: 7,065,507 km (0.107 R)
• M38: 7,276,440 km (0.099 R)
• M39: 7,390,883 km (0.096 R)
• M40: 7,538,985 km (0.096 R)
• M41: 7,787,916 km (0.069 R)
• M42: 8,259,897 km (0.093 R)
• M43: 8,533,811 km (0.114 R)
• M44: 8,654,686 km (0.032 R)
• M45: 8,863,075 km (0.097 R)
• M46: 8,985,447 km (0.053 R)
• M47: 9,284,941 km (0.102 R)
• M48: 9,695,438 km (0.087 R)
• M49: 9,875,703 km (0.103 R)
• M50: 9,984,461 km (0.118 R)
• M51: 10,130,169 km (0.095 R)
• M52: 10,738,285 km (0.087 R)
• M53: 11,586,654 km (0.071 R)
• M54: 11,701,396 km (0.025 R)
• M55: 12,009,268 km (0.058 R)
• M56: 12,515,358 km (0.11 R)
• M57: 12,731,527 km (0.083 R)
• M58: 12,869,755 km (0.103 R)
• M59: 13,548,331 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.6

Radius: 14.7

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.55 AU - 2.27 AU

Year: 1760 Days

Day: 10.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 70,771,852 km

• M1: 186,848 km (0.052 R)
• M2: 351,256 km (0.116 R)
• M3: 446,998 km (0.071 R)
• M4: 567,126 km (0.108 R)
• M5: 713,731 km (0.111 R)
• M6: 909,256 km (0.043 R)
• M7: 1,072,467 km (0.08 R)
• M8: 1,169,407 km (0.102 R)
• M9: 1,261,858 km (0.099 R)
• M10: 1,504,805 km (0.108 R)
• M11: 1,736,981 km (0.032 R)
• M12: 1,916,798 km (0.106 R)
• M13: 2,074,922 km (0.099 R)
• M14: 2,198,790 km (0.082 R)
• M15: 2,384,440 km (0.083 R)
• M16: 2,636,962 km (0.075 R)
• M17: 2,761,427 km (0.04 R)
• M18: 2,866,744 km (0.085 R)
• M19: 3,005,571 km (0.092 R)
• M20: 3,103,109 km (0.105 R)
• M21: 3,256,895 km (0.11 R)
• M22: 3,595,435 km (0.064 R)
• M23: 3,687,588 km (0.056 R)
• M24: 3,898,221 km (0.037 R)
• M25: 4,088,659 km (0.068 R)
• M26: 4,233,620 km (0.041 R)
• M27: 4,429,593 km (0.086 R)
• M28: 4,528,776 km (0.092 R)
• M29: 4,691,389 km (0.068 R)
• M30: 4,843,381 km (0.102 R)
• M31: 5,230,690 km (0.08 R)
• M32: 5,561,002 km (0.088 R)
• M33: 6,104,042 km (0.105 R)
• M34: 6,354,020 km (0.105 R)
• M35: 6,466,218 km (0.087 R)
• M36: 6,921,744 km (0.067 R)
• M37: 7,051,744 km (0.11 R)
• M38: 7,432,022 km (0.072 R)
• M39: 7,550,354 km (0.086 R)
• M40: 7,879,021 km (0.105 R)
• M41: 7,999,746 km (0.071 R)
• M42: 8,105,961 km (0.112 R)
• M43: 8,258,401 km (0.1 R)
• M44: 8,519,748 km (0.099 R)
• M45: 8,659,323 km (0.103 R)
• M46: 8,956,275 km (0.056 R)
• M47: 9,336,403 km (0.115 R)
• M48: 9,544,494 km (0.091 R)
• M49: 9,754,080 km (0.094 R)
• M50: 10,243,714 km (0.097 R)
• M51: 10,425,326 km (0.067 R)
• M52: 10,541,414 km (0.09 R)
• M53: 11,640,210 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.6

Radius: 13.8

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.24 AU - 4.84 AU

Year: 6451 Days

Day: 8.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,771,852 km

• M1: 203,902 km (0.05 R)
• M2: 320,887 km (0.045 R)
• M3: 593,754 km (0.064 R)
• M4: 811,868 km (0.072 R)
• M5: 1,157,289 km (0.038 R)
• M6: 1,312,273 km (0.094 R)
• M7: 1,682,677 km (0.103 R)
• M8: 2,044,405 km (0.118 R)
• M9: 2,213,450 km (0.105 R)
• M10: 2,520,425 km (0.102 R)
• M11: 2,983,281 km (0.049 R)
• M12: 3,422,949 km (0.094 R)
• M13: 3,805,171 km (0.045 R)
• M14: 4,336,393 km (0.114 R)
• M15: 4,583,230 km (0.096 R)
• M16: 4,891,252 km (0.068 R)
• M17: 5,119,688 km (0.115 R)
• M18: 6,037,770 km (0.069 R)
• M19: 6,190,659 km (0.089 R)
• M20: 6,500,327 km (0.084 R)
• M21: 7,167,234 km (0.114 R)
• M22: 7,329,248 km (0.047 R)
• M23: 7,459,847 km (0.094 R)
• M24: 7,789,561 km (0.108 R)
• M25: 8,703,903 km (0.064 R)
• M26: 8,876,988 km (0.117 R)
• M27: 9,261,754 km (0.093 R)
• M28: 10,011,538 km (0.119 R)
• M29: 10,632,968 km (0.083 R)
• M30: 10,929,620 km (0.052 R)
• M31: 11,379,910 km (0.095 R)
• M32: 11,913,077 km (0.093 R)
• M33: 12,182,652 km (0.093 R)
• M34: 12,767,281 km (0.101 R)
• M35: 12,964,151 km (0.074 R)
• M36: 13,241,506 km (0.085 R)
• M37: 13,923,373 km (0.063 R)
• M38: 14,044,846 km (0.042 R)
• M39: 14,370,671 km (0.11 R)
• M40: 14,575,470 km (0.111 R)
• M41: 15,404,841 km (0.078 R)
• M42: 15,614,577 km (0.098 R)
• M43: 15,825,211 km (0.064 R)
• M44: 16,249,470 km (0.081 R)
• M45: 16,720,404 km (0.048 R)
• M46: 17,500,707 km (0.106 R)
• M47: 17,675,736 km (0.11 R)
• M48: 18,827,790 km (0.098 R)
• M49: 19,367,688 km (0.101 R)
• M50: 20,141,109 km (0.117 R)
• M51: 20,278,739 km (0.068 R)
• M52: 20,924,853 km (0.101 R)
• M53: 21,110,653 km (0.096 R)
• M54: 21,250,378 km (0.086 R)
• M55: 21,530,874 km (0.116 R)
• M56: 21,859,540 km (0.103 R)
• M57: 23,239,132 km (0.089 R)
• M58: 23,479,835 km (0.105 R)
• M59: 23,915,164 km (0.094 R)
• M60: 24,158,261 km (0.067 R)
• M61: 24,353,187 km (0.106 R)
• M62: 25,286,678 km (0.101 R)
• M63: 25,832,411 km (0.117 R)
• M64: 26,683,623 km (0.032 R)
• M65: 26,834,716 km (0.064 R)
• M66: 27,289,943 km (0.098 R)
• M67: 27,543,960 km (0.102 R)
• M68: 28,259,337 km (0.085 R)
• M69: 28,670,881 km (0.113 R)
• M70: 28,774,103 km (0.115 R)
• M71: 29,032,608 km (0.117 R)
• M72: 29,188,041 km (0.102 R)
• M73: 29,604,072 km (0.109 R)
• M74: 30,074,408 km (0.094 R)
• M75: 30,389,461 km (0.036 R)
• M76: 31,075,517 km (0.04 R)
• M77: 31,606,889 km (0.103 R)
• M78: 31,766,809 km (0.05 R)
• M79: 33,272,960 km (0.054 R)
• M80: 34,912,253 km (0.072 R)
• M81: 35,243,314 km (0.111 R)
• M82: 35,964,226 km (0.098 R)
• M83: 36,242,777 km (0.065 R)
• M84: 37,815,799 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.1

Radius: 6.3

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.89 AU - 11.83 AU

Year: 23866 Days

Day: 15.2 Hours

Environment

Temp: -242 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,771,852 km

• M1: 111,151 km (0.026 R)
• M2: 391,946 km (0.107 R)
• M3: 940,971 km (0.091 R)
• M4: 990,188 km (0.071 R)
• M5: 1,222,963 km (0.092 R)
• M6: 1,331,870 km (0.099 R)
• M7: 1,501,364 km (0.035 R)
• M8: 1,648,120 km (0.091 R)
• M9: 1,830,180 km (0.112 R)
• M10: 1,987,109 km (0.11 R)
• M11: 2,083,300 km (0.039 R)
• M12: 2,907,584 km (0.115 R)
• M13: 3,053,891 km (0.097 R)
• M14: 3,240,140 km (0.104 R)
• M15: 4,773,518 km (0.097 R)
• M16: 4,946,304 km (0.096 R)
• M17: 5,703,568 km (0.047 R)
• M18: 6,448,865 km (0.047 R)
• M19: 6,832,883 km (0.083 R)
• M20: 7,027,809 km (0.079 R)
• M21: 7,673,623 km (0.106 R)
• M22: 7,825,315 km (0.114 R)
• M23: 9,074,607 km (0.106 R)
• M24: 9,128,013 km (0.036 R)
• M25: 9,342,537 km (0.051 R)
• M26: 10,777,629 km (0.115 R)
• M27: 10,834,177 km (0.117 R)
• M28: 11,694,514 km (0.064 R)
• M29: 11,927,588 km (0.112 R)
• M30: 12,044,723 km (0.108 R)
• M31: 12,995,417 km (0.11 R)
• M32: 13,055,556 km (0.114 R)
• M33: 14,591,028 km (0.058 R)
• M34: 14,968,015 km (0.048 R)
• M35: 15,157,705 km (0.066 R)
• M36: 17,031,867 km (0.048 R)
• M37: 18,164,173 km (0.102 R)
• M38: 19,458,045 km (0.118 R)
• M39: 19,734,353 km (0.103 R)
• M40: 21,347,467 km (0.114 R)
• M41: 21,775,167 km (0.051 R)
• M42: 22,494,433 km (0.067 R)
• M43: 23,661,297 km (0.103 R)
• M44: 23,734,899 km (0.095 R)
• M45: 24,847,608 km (0.071 R)
• M46: 24,997,355 km (0.099 R)
• M47: 25,977,371 km (0.099 R)
• M48: 26,970,103 km (0.078 R)
• M49: 27,200,932 km (0.1 R)
• M50: 27,277,975 km (0.104 R)
• M51: 27,509,702 km (0.067 R)
• M52: 30,180,922 km (0.077 R)
• M53: 30,340,692 km (0.048 R)
• M54: 30,660,832 km (0.043 R)
• M55: 30,901,834 km (0.119 R)
• M56: 32,034,290 km (0.091 R)
• M57: 32,851,543 km (0.09 R)
• M58: 33,345,216 km (0.066 R)
• M59: 33,427,794 km (0.036 R)
• M60: 33,758,555 km (0.083 R)
• M61: 34,673,645 km (0.04 R)
• M62: 35,344,292 km (0.072 R)
• M63: 36,613,331 km (0.113 R)
• M64: 36,783,573 km (0.111 R)
• M65: 39,457,186 km (0.119 R)
• M66: 41,037,987 km (0.039 R)
• M67: 41,126,549 km (0.077 R)
• M68: 41,836,241 km (0.116 R)
• M69: 43,177,835 km (0.115 R)
• M70: 43,628,274 km (0.114 R)
• M71: 43,808,839 km (0.073 R)
• M72: 49,717,057 km (0.09 R)
• M73: 50,189,038 km (0.104 R)
• M74: 51,423,221 km (0.027 R)
• M75: 51,518,515 km (0.116 R)
• M76: 51,996,181 km (0.1 R)
• M77: 53,824,416 km (0.064 R)
• M78: 54,795,157 km (0.067 R)
• M79: 55,478,071 km (0.117 R)
• M80: 56,065,692 km (0.067 R)
• M81: 56,360,250 km (0.084 R)
• M82: 57,543,719 km (0.05 R)
• M83: 57,741,786 km (0.104 R)
• M84: 58,835,047 km (0.03 R)
• M85: 59,534,417 km (0.102 R)
• M86: 61,952,817 km (0.112 R)
• M87: 63,071,958 km (0.078 R)
• M88: 64,095,058 km (0.083 R)
• M89: 64,197,682 km (0.081 R)
• M90: 64,814,474 km (0.091 R)
• M91: 65,640,105 km (0.116 R)
• M92: 69,187,220 km (0.086 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 18,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit