🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259

Radius: 12.2

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.87 AU - 1.37 AU

Year: 765 Days

Day: 13.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 59,514,153 km

• M1: 154,535 km (0.038 R)
• M2: 234,719 km (0.059 R)
• M3: 316,250 km (0.056 R)
• M4: 474,524 km (0.101 R)
• M5: 567,724 km (0.029 R)
• M6: 668,553 km (0.043 R)
• M7: 780,751 km (0.111 R)
• M8: 909,106 km (0.065 R)
• M9: 1,011,730 km (0.034 R)
• M10: 1,103,733 km (0.042 R)
• M11: 1,209,050 km (0.1 R)
• M12: 1,291,628 km (0.111 R)
• M13: 1,490,444 km (0.099 R)
• M14: 1,625,082 km (0.119 R)
• M15: 1,817,016 km (0.103 R)
• M16: 2,122,195 km (0.087 R)
• M17: 2,217,190 km (0.067 R)
• M18: 2,319,964 km (0.118 R)
• M19: 2,470,758 km (0.075 R)
• M20: 2,557,376 km (0.079 R)
• M21: 2,651,921 km (0.066 R)
• M22: 2,747,514 km (0.092 R)
• M23: 2,830,541 km (0.099 R)
• M24: 2,921,497 km (0.114 R)
• M25: 3,192,867 km (0.104 R)
• M26: 3,390,785 km (0.095 R)
• M27: 3,653,330 km (0.1 R)
• M28: 3,852,893 km (0.117 R)
• M29: 3,961,800 km (0.08 R)
• M30: 4,230,628 km (0.114 R)
• M31: 4,335,047 km (0.12 R)
• M32: 4,521,895 km (0.103 R)
• M33: 4,637,085 km (0.058 R)
• M34: 4,836,649 km (0.067 R)
• M35: 4,920,573 km (0.08 R)
• M36: 5,149,907 km (0.045 R)
• M37: 5,296,064 km (0.118 R)
• M38: 5,496,076 km (0.068 R)
• M39: 5,583,890 km (0.104 R)
• M40: 5,698,632 km (0.071 R)
• M41: 5,796,469 km (0.092 R)
• M42: 5,876,803 km (0.11 R)
• M43: 6,111,223 km (0.111 R)
• M44: 6,229,555 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.7

Radius: 13.6

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.18 AU - 1.68 AU

Year: 1104 Days

Day: 12 Hours

Environment

Temp: -170 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 59,514,153 km

• M1: 171,140 km (0.055 R)
• M2: 274,213 km (0.089 R)
• M3: 371,302 km (0.049 R)
• M4: 566,527 km (0.042 R)
• M5: 734,376 km (0.119 R)
• M6: 892,202 km (0.094 R)
• M7: 1,001,707 km (0.101 R)
• M8: 1,445,265 km (0.063 R)
• M9: 1,550,133 km (0.113 R)
• M10: 1,675,945 km (0.063 R)
• M11: 1,795,922 km (0.114 R)
• M12: 1,880,894 km (0.041 R)
• M13: 1,967,062 km (0.104 R)
• M14: 2,123,991 km (0.063 R)
• M15: 2,305,602 km (0.086 R)
• M16: 2,662,992 km (0.115 R)
• M17: 2,771,600 km (0.025 R)
• M18: 2,937,354 km (0.119 R)
• M19: 3,117,769 km (0.078 R)
• M20: 3,232,511 km (0.079 R)
• M21: 3,337,080 km (0.098 R)
• M22: 3,561,477 km (0.109 R)
• M23: 4,012,963 km (0.098 R)
• M24: 4,100,328 km (0.111 R)
• M25: 4,302,884 km (0.04 R)
• M26: 4,521,596 km (0.087 R)
• M27: 4,612,850 km (0.099 R)
• M28: 5,051,023 km (0.039 R)
• M29: 5,200,022 km (0.07 R)
• M30: 5,461,070 km (0.103 R)
• M31: 5,600,196 km (0.052 R)
• M32: 5,712,395 km (0.066 R)
• M33: 5,896,250 km (0.116 R)
• M34: 6,415,953 km (0.076 R)
• M35: 6,592,329 km (0.09 R)
• M36: 7,055,933 km (0.091 R)
• M37: 7,192,516 km (0.094 R)
• M38: 7,591,942 km (0.073 R)
• M39: 7,998,849 km (0.043 R)
• M40: 8,109,551 km (0.104 R)
• M41: 8,236,859 km (0.094 R)
• M42: 8,332,601 km (0.071 R)
• M43: 8,460,956 km (0.098 R)
• M44: 8,866,516 km (0.087 R)
• M45: 9,162,421 km (0.105 R)
• M46: 9,428,256 km (0.069 R)
• M47: 10,086,786 km (0.116 R)
• M48: 10,241,021 km (0.026 R)
• M49: 10,516,880 km (0.095 R)
• M50: 10,725,419 km (0.079 R)
• M51: 11,448,426 km (0.068 R)
• M52: 11,573,490 km (0.072 R)
• M53: 11,734,906 km (0.111 R)
• M54: 11,824,964 km (0.091 R)
• M55: 12,059,982 km (0.117 R)
• M56: 12,205,541 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.2

Radius: 8.5

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.26 AU - 5.98 AU

Year: 7480 Days

Day: 12.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 59,514,153 km

• M1: 109,057 km (0.081 R)
• M2: 197,469 km (0.09 R)
• M3: 596,148 km (0.056 R)
• M4: 650,601 km (0.068 R)
• M5: 1,290,132 km (0.091 R)
• M6: 1,549,984 km (0.071 R)
• M7: 1,607,878 km (0.083 R)
• M8: 1,826,590 km (0.09 R)
• M9: 1,929,214 km (0.111 R)
• M10: 2,076,269 km (0.119 R)
• M11: 2,226,914 km (0.097 R)
• M12: 2,841,761 km (0.114 R)
• M13: 3,405,147 km (0.077 R)
• M14: 4,056,047 km (0.063 R)
• M15: 4,136,830 km (0.093 R)
• M16: 4,409,696 km (0.106 R)
• M17: 4,745,095 km (0.076 R)
• M18: 4,887,213 km (0.088 R)
• M19: 5,175,787 km (0.077 R)
• M20: 5,589,126 km (0.099 R)
• M21: 5,649,115 km (0.062 R)
• M22: 8,352,947 km (0.112 R)
• M23: 8,594,098 km (0.087 R)
• M24: 8,732,776 km (0.07 R)
• M25: 8,942,362 km (0.088 R)
• M26: 9,330,868 km (0.072 R)
• M27: 9,797,165 km (0.118 R)
• M28: 9,869,570 km (0.073 R)
• M29: 9,978,627 km (0.104 R)
• M30: 10,603,497 km (0.062 R)
• M31: 10,715,097 km (0.1 R)
• M32: 10,864,545 km (0.116 R)
• M33: 10,977,193 km (0.039 R)
• M34: 11,165,536 km (0.096 R)
• M35: 11,469,220 km (0.115 R)
• M36: 11,545,515 km (0.06 R)
• M37: 12,553,505 km (0.059 R)
• M38: 13,307,778 km (0.086 R)
• M39: 13,589,321 km (0.101 R)
• M40: 14,404,779 km (0.033 R)
• M41: 14,901,593 km (0.058 R)
• M42: 15,869,641 km (0.1 R)
• M43: 15,997,398 km (0.096 R)
• M44: 16,641,267 km (0.088 R)
• M45: 16,944,652 km (0.033 R)
• M46: 17,075,251 km (0.113 R)
• M47: 17,381,328 km (0.075 R)
• M48: 18,399,491 km (0.114 R)
• M49: 18,488,950 km (0.062 R)
• M50: 19,074,028 km (0.049 R)
• M51: 19,209,863 km (0.08 R)
• M52: 19,893,974 km (0.114 R)
• M53: 20,077,829 km (0.114 R)
• M54: 20,308,360 km (0.113 R)
• M55: 21,757,215 km (0.119 R)
• M56: 22,422,327 km (0.079 R)
• M57: 22,565,792 km (0.095 R)
• M58: 23,094,171 km (0.088 R)
• M59: 23,432,562 km (0.101 R)
• M60: 24,556,042 km (0.069 R)
• M61: 24,852,096 km (0.117 R)
• M62: 25,348,013 km (0.106 R)
• M63: 25,497,461 km (0.115 R)
• M64: 25,697,025 km (0.088 R)
• M65: 26,198,477 km (0.044 R)
• M66: 26,450,400 km (0.043 R)
• M67: 26,602,092 km (0.102 R)
• M68: 27,109,229 km (0.111 R)
• M69: 27,876,217 km (0.051 R)
• M70: 28,961,699 km (0.112 R)
• M71: 29,170,089 km (0.119 R)
• M72: 29,431,287 km (0.057 R)
• M73: 29,850,610 km (0.085 R)
• M74: 30,061,094 km (0.107 R)
• M75: 30,430,600 km (0.051 R)
• M76: 30,589,473 km (0.09 R)
• M77: 30,642,431 km (0.096 R)
• M78: 30,748,496 km (0.041 R)
• M79: 32,678,907 km (0.039 R)
• M80: 34,703,564 km (0.049 R)
• M81: 35,202,174 km (0.095 R)
• M82: 35,424,626 km (0.11 R)
• M83: 35,480,277 km (0.102 R)
• M84: 35,926,677 km (0.108 R)
• M85: 36,487,220 km (0.117 R)
• M86: 37,560,285 km (0.1 R)
• M87: 37,787,525 km (0.111 R)
• M88: 37,901,219 km (0.09 R)
• M89: 38,129,206 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156

Radius: 9.3

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.38 AU - 6.26 AU

Year: 9066 Days

Day: 9.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 59,514,153 km

• M1: 151,543 km (0.082 R)
• M2: 271,969 km (0.092 R)
• M3: 367,712 km (0.082 R)
• M4: 439,369 km (0.038 R)
• M5: 537,206 km (0.099 R)
• M6: 599,738 km (0.119 R)
• M7: 768,484 km (0.109 R)
• M8: 953,238 km (0.12 R)
• M9: 1,139,038 km (0.111 R)
• M10: 1,351,318 km (0.099 R)
• M11: 1,440,029 km (0.1 R)
• M12: 2,305,902 km (0.079 R)
• M13: 2,539,424 km (0.068 R)
• M14: 3,245,825 km (0.068 R)
• M15: 3,406,344 km (0.109 R)
• M16: 3,988,728 km (0.1 R)
• M17: 4,096,139 km (0.1 R)
• M18: 4,204,299 km (0.097 R)
• M19: 4,269,822 km (0.096 R)
• M20: 5,385,823 km (0.091 R)
• M21: 5,504,603 km (0.053 R)
• M22: 5,866,331 km (0.039 R)
• M23: 6,310,337 km (0.09 R)
• M24: 6,714,252 km (0.091 R)
• M25: 6,996,992 km (0.098 R)
• M26: 7,231,112 km (0.106 R)
• M27: 7,467,776 km (0.101 R)
• M28: 7,627,098 km (0.11 R)
• M29: 8,220,553 km (0.071 R)
• M30: 8,856,942 km (0.104 R)
• M31: 9,025,688 km (0.097 R)
• M32: 9,195,332 km (0.114 R)
• M33: 9,366,173 km (0.095 R)
• M34: 9,595,507 km (0.107 R)
• M35: 9,710,847 km (0.072 R)
• M36: 10,710,011 km (0.053 R)
• M37: 11,161,198 km (0.116 R)
• M38: 11,834,239 km (0.036 R)
• M39: 11,958,106 km (0.081 R)
• M40: 12,394,782 km (0.095 R)
• M41: 12,741,550 km (0.114 R)
• M42: 12,963,852 km (0.074 R)
• M43: 13,638,539 km (0.088 R)
• M44: 13,931,302 km (0.036 R)
• M45: 14,029,288 km (0.083 R)
• M46: 14,357,656 km (0.109 R)
• M47: 14,555,873 km (0.089 R)
• M48: 14,721,777 km (0.052 R)
• M49: 16,071,748 km (0.05 R)
• M50: 16,484,339 km (0.05 R)
• M51: 16,865,664 km (0.062 R)
• M52: 17,566,380 km (0.114 R)
• M53: 18,062,597 km (0.084 R)
• M54: 18,133,955 km (0.092 R)
• M55: 18,635,407 km (0.092 R)
• M56: 18,743,416 km (0.093 R)
• M57: 18,851,725 km (0.059 R)
• M58: 20,985,440 km (0.088 R)
• M59: 21,663,118 km (0.113 R)
• M60: 21,890,507 km (0.104 R)
• M61: 23,039,867 km (0.119 R)
• M62: 23,660,848 km (0.076 R)
• M63: 24,090,942 km (0.088 R)
• M64: 24,287,214 km (0.117 R)
• M65: 24,365,903 km (0.061 R)
• M66: 24,444,741 km (0.076 R)
• M67: 25,436,575 km (0.084 R)
• M68: 25,716,622 km (0.05 R)
• M69: 26,847,283 km (0.104 R)
• M70: 27,010,045 km (0.116 R)
• M71: 27,295,777 km (0.115 R)
• M72: 27,377,607 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.2

Radius: 7.8

Gravity: 16.01 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.91 AU - 7.81 AU

Year: 11601 Days

Day: 24.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 59,514,153 km

• M1: 252,671 km (0.028 R)
• M2: 346,169 km (0.102 R)
• M3: 519,853 km (0.105 R)
• M4: 801,545 km (0.097 R)
• M5: 1,244,953 km (0.05 R)
• M6: 1,569,431 km (0.028 R)
• M7: 1,701,227 km (0.038 R)
• M8: 1,864,289 km (0.056 R)
• M9: 2,383,992 km (0.1 R)
• M10: 2,691,415 km (0.08 R)
• M11: 3,377,621 km (0.104 R)
• M12: 3,445,837 km (0.031 R)
• M13: 3,618,025 km (0.08 R)
• M14: 4,151,939 km (0.113 R)
• M15: 4,372,447 km (0.117 R)
• M16: 5,652,406 km (0.114 R)
• M17: 6,020,417 km (0.028 R)
• M18: 6,909,028 km (0.072 R)
• M19: 6,995,795 km (0.089 R)
• M20: 7,126,693 km (0.112 R)
• M21: 8,110,897 km (0.114 R)
• M22: 8,853,202 km (0.056 R)
• M23: 9,232,582 km (0.115 R)
• M24: 10,007,050 km (0.12 R)
• M25: 10,802,313 km (0.062 R)
• M26: 11,105,697 km (0.106 R)
• M27: 11,980,695 km (0.084 R)
• M28: 12,347,359 km (0.115 R)
• M29: 12,717,764 km (0.116 R)
• M30: 13,307,179 km (0.068 R)
• M31: 13,469,493 km (0.119 R)
• M32: 13,687,008 km (0.05 R)
• M33: 14,125,330 km (0.048 R)
• M34: 14,180,532 km (0.119 R)
• M35: 14,791,489 km (0.046 R)
• M36: 14,847,589 km (0.099 R)
• M37: 16,617,631 km (0.119 R)
• M38: 16,734,167 km (0.088 R)
• M39: 17,616,346 km (0.063 R)
• M40: 17,675,736 km (0.077 R)
• M41: 18,152,954 km (0.068 R)
• M42: 18,573,922 km (0.054 R)
• M43: 19,059,068 km (0.113 R)
• M44: 19,364,547 km (0.087 R)
• M45: 19,856,425 km (0.114 R)
• M46: 21,104,071 km (0.066 R)
• M47: 21,293,462 km (0.082 R)
• M48: 21,864,926 km (0.114 R)
• M49: 22,120,439 km (0.108 R)
• M50: 23,674,761 km (0.091 R)
• M51: 23,740,284 km (0.109 R)
• M52: 24,002,978 km (0.066 R)
• M53: 24,663,902 km (0.1 R)
• M54: 25,130,198 km (0.08 R)
• M55: 26,206,854 km (0.082 R)
• M56: 26,342,390 km (0.116 R)
• M57: 27,024,107 km (0.061 R)
• M58: 28,823,471 km (0.085 R)
• M59: 32,828,505 km (0.074 R)
• M60: 33,194,421 km (0.109 R)
• M61: 33,561,833 km (0.082 R)
• M62: 34,523,149 km (0.114 R)
• M63: 35,793,983 km (0.119 R)
• M64: 36,246,218 km (0.1 R)
• M65: 37,156,222 km (0.077 R)
• M66: 37,232,367 km (0.101 R)
• M67: 38,150,599 km (0.103 R)
• M68: 38,612,407 km (0.078 R)
• M69: 40,635,120 km (0.064 R)
• M70: 41,817,841 km (0.098 R)
• M71: 41,976,265 km (0.091 R)
• M72: 42,692,240 km (0.108 R)
• M73: 45,758,997 km (0.096 R)
• M74: 46,331,657 km (0.1 R)
• M75: 46,577,746 km (0.043 R)
• M76: 47,401,432 km (0.03 R)
• M77: 48,645,787 km (0.092 R)
• M78: 48,896,064 km (0.086 R)
• M79: 48,979,540 km (0.114 R)
• M80: 49,481,441 km (0.062 R)
• M81: 51,421,276 km (0.073 R)
• M82: 51,591,070 km (0.099 R)
• M83: 52,272,338 km (0.025 R)
• M84: 53,730,020 km (0.111 R)
• M85: 54,247,629 km (0.101 R)
• M86: 55,200,866 km (0.12 R)
• M87: 55,723,262 km (0.064 R)
• M88: 58,891,296 km (0.097 R)
• M89: 59,336,051 km (0.071 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 12,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit