🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.3

Radius: 10.9

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.08 AU - 1.22 AU

Year: 809 Days

Day: 6.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 38,253,142 km

• M1: 136,433 km (0.086 R)
• M2: 217,814 km (0.09 R)
• M3: 290,369 km (0.117 R)
• M4: 389,553 km (0.032 R)
• M5: 460,911 km (0.099 R)
• M6: 604,675 km (0.077 R)
• M7: 742,005 km (0.11 R)
• M8: 1,029,832 km (0.03 R)
• M9: 1,170,005 km (0.111 R)
• M10: 1,295,368 km (0.064 R)
• M11: 1,477,429 km (0.072 R)
• M12: 1,552,676 km (0.049 R)
• M13: 1,699,282 km (0.112 R)
• M14: 1,998,328 km (0.068 R)
• M15: 2,141,494 km (0.084 R)
• M16: 2,323,105 km (0.056 R)
• M17: 2,420,344 km (0.108 R)
• M18: 2,729,563 km (0.119 R)
• M19: 2,804,212 km (0.113 R)
• M20: 2,917,458 km (0.083 R)
• M21: 3,139,012 km (0.114 R)
• M22: 3,217,252 km (0.116 R)
• M23: 3,416,067 km (0.06 R)
• M24: 3,670,384 km (0.072 R)
• M25: 3,752,962 km (0.094 R)
• M26: 3,899,268 km (0.081 R)
• M27: 4,132,940 km (0.097 R)
• M28: 4,273,114 km (0.066 R)
• M29: 4,360,180 km (0.12 R)
• M30: 4,436,923 km (0.084 R)
• M31: 4,703,357 km (0.111 R)
• M32: 4,884,071 km (0.102 R)
• M33: 5,147,663 km (0.12 R)
• M34: 5,240,563 km (0.071 R)
• M35: 5,310,425 km (0.117 R)
• M36: 5,451,346 km (0.093 R)
• M37: 5,557,860 km (0.092 R)
• M38: 5,857,505 km (0.108 R)
• M39: 6,113,167 km (0.095 R)
• M40: 6,273,387 km (0.101 R)
• M41: 6,522,467 km (0.05 R)
• M42: 6,698,843 km (0.103 R)
• M43: 6,800,270 km (0.115 R)
• M44: 6,927,877 km (0.09 R)
• M45: 7,525,072 km (0.093 R)
• M46: 7,670,481 km (0.115 R)
• M47: 7,977,157 km (0.053 R)
• M48: 8,206,640 km (0.062 R)
• M49: 8,315,248 km (0.051 R)
• M50: 8,424,454 km (0.095 R)
• M51: 8,547,873 km (0.083 R)
• M52: 8,671,889 km (0.036 R)
• M53: 8,935,630 km (0.11 R)
• M54: 9,131,753 km (0.075 R)
• M55: 9,414,344 km (0.085 R)
• M56: 9,570,973 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.3

Radius: 14.2

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.53 AU - 1.89 AU

Year: 1467 Days

Day: 9.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 38,253,142 km

• M1: 198,367 km (0.1 R)
• M2: 295,007 km (0.098 R)
• M3: 385,663 km (0.086 R)
• M4: 492,177 km (0.046 R)
• M5: 768,035 km (0.087 R)
• M6: 893,548 km (0.097 R)
• M7: 1,167,462 km (0.12 R)
• M8: 1,475,484 km (0.078 R)
• M9: 1,617,602 km (0.109 R)
• M10: 1,836,314 km (0.039 R)
• M11: 2,037,822 km (0.113 R)
• M12: 2,127,431 km (0.095 R)
• M13: 2,253,991 km (0.11 R)
• M14: 2,656,260 km (0.068 R)
• M15: 2,762,474 km (0.11 R)
• M16: 2,908,931 km (0.051 R)
• M17: 3,153,523 km (0.095 R)
• M18: 3,250,014 km (0.089 R)
• M19: 3,380,313 km (0.038 R)
• M20: 3,487,575 km (0.066 R)
• M21: 3,579,129 km (0.07 R)
• M22: 3,705,390 km (0.085 R)
• M23: 3,927,842 km (0.093 R)
• M24: 4,049,465 km (0.103 R)
• M25: 4,145,955 km (0.118 R)
• M26: 4,287,774 km (0.116 R)
• M27: 4,413,137 km (0.086 R)
• M28: 4,567,073 km (0.106 R)
• M29: 4,750,480 km (0.111 R)
• M30: 4,852,506 km (0.037 R)
• M31: 4,992,679 km (0.102 R)
• M32: 5,143,773 km (0.108 R)
• M33: 5,267,640 km (0.037 R)
• M34: 5,382,980 km (0.092 R)
• M35: 5,645,375 km (0.079 R)
• M36: 5,773,281 km (0.12 R)
• M37: 6,042,108 km (0.036 R)
• M38: 6,173,007 km (0.114 R)
• M39: 6,396,655 km (0.115 R)
• M40: 6,540,569 km (0.038 R)
• M41: 6,852,330 km (0.072 R)
• M42: 7,115,772 km (0.111 R)
• M43: 7,318,328 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.6

Radius: 9.2

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.12 AU - 2.66 AU

Year: 2424 Days

Day: 10.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 38,253,142 km

• M1: 114,891 km (0.115 R)
• M2: 197,619 km (0.072 R)
• M3: 276,307 km (0.077 R)
• M4: 334,202 km (0.084 R)
• M5: 392,395 km (0.109 R)
• M6: 515,215 km (0.12 R)
• M7: 611,706 km (0.098 R)
• M8: 757,863 km (0.067 R)
• M9: 854,503 km (0.068 R)
• M10: 947,553 km (0.107 R)
• M11: 1,069,026 km (0.079 R)
• M12: 1,161,478 km (0.064 R)
• M13: 1,265,448 km (0.049 R)
• M14: 1,363,734 km (0.052 R)
• M15: 1,577,659 km (0.12 R)
• M16: 1,674,150 km (0.083 R)
• M17: 1,812,528 km (0.103 R)
• M18: 2,186,074 km (0.078 R)
• M19: 2,392,968 km (0.06 R)
• M20: 2,698,147 km (0.119 R)
• M21: 3,027,711 km (0.08 R)
• M22: 3,160,704 km (0.049 R)
• M23: 3,258,690 km (0.114 R)
• M24: 3,332,891 km (0.107 R)
• M25: 3,420,107 km (0.047 R)
• M26: 4,239,604 km (0.085 R)
• M27: 4,347,913 km (0.092 R)
• M28: 4,567,373 km (0.117 R)
• M29: 4,960,067 km (0.095 R)
• M30: 5,146,167 km (0.079 R)
• M31: 5,247,445 km (0.067 R)
• M32: 5,305,488 km (0.077 R)
• M33: 5,393,003 km (0.085 R)
• M34: 5,569,678 km (0.092 R)
• M35: 5,883,385 km (0.115 R)
• M36: 6,004,410 km (0.077 R)
• M37: 6,218,185 km (0.101 R)
• M38: 6,295,078 km (0.067 R)
• M39: 6,590,534 km (0.095 R)
• M40: 6,826,899 km (0.047 R)
• M41: 7,066,255 km (0.07 R)
• M42: 7,356,924 km (0.112 R)
• M43: 7,701,149 km (0.053 R)
• M44: 7,817,087 km (0.083 R)
• M45: 8,000,345 km (0.049 R)
• M46: 8,101,024 km (0.111 R)
• M47: 8,235,812 km (0.072 R)
• M48: 8,558,943 km (0.114 R)
• M49: 9,235,275 km (0.114 R)
• M50: 9,393,699 km (0.09 R)
• M51: 9,982,666 km (0.036 R)
• M52: 10,109,226 km (0.102 R)
• M53: 10,455,246 km (0.05 R)
• M54: 10,528,549 km (0.087 R)
• M55: 10,657,203 km (0.102 R)
• M56: 10,842,106 km (0.099 R)
• M57: 11,009,356 km (0.082 R)
• M58: 11,177,504 km (0.07 R)
• M59: 11,440,796 km (0.104 R)
• M60: 11,896,920 km (0.113 R)
• M61: 12,069,407 km (0.106 R)
• M62: 12,475,266 km (0.096 R)
• M63: 12,611,549 km (0.069 R)
• M64: 12,984,048 km (0.096 R)
• M65: 13,082,633 km (0.085 R)
• M66: 13,161,770 km (0.109 R)
• M67: 13,380,034 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.7

Radius: 13.1

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.36 AU - 4.7 AU

Year: 5307 Days

Day: 10.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 38,253,142 km

• M1: 194,178 km (0.07 R)
• M2: 277,205 km (0.099 R)
• M3: 361,877 km (0.034 R)
• M4: 461,061 km (0.116 R)
• M5: 979,716 km (0.076 R)
• M6: 1,273,078 km (0.118 R)
• M7: 1,460,973 km (0.076 R)
• M8: 1,647,671 km (0.104 R)
• M9: 1,887,028 km (0.062 R)
• M10: 2,103,047 km (0.099 R)
• M11: 2,635,017 km (0.119 R)
• M12: 2,723,429 km (0.095 R)
• M13: 3,235,204 km (0.069 R)
• M14: 3,523,329 km (0.113 R)
• M15: 3,819,982 km (0.029 R)
• M16: 5,245,799 km (0.107 R)
• M17: 5,357,997 km (0.05 R)
• M18: 5,765,652 km (0.114 R)
• M19: 6,149,669 km (0.045 R)
• M20: 6,353,422 km (0.076 R)
• M21: 6,680,592 km (0.116 R)
• M22: 6,837,520 km (0.11 R)
• M23: 7,477,350 km (0.085 R)
• M24: 7,713,266 km (0.052 R)
• M25: 8,910,049 km (0.044 R)
• M26: 9,102,282 km (0.053 R)
• M27: 9,315,310 km (0.069 R)
• M28: 9,825,588 km (0.106 R)
• M29: 10,284,554 km (0.064 R)
• M30: 10,445,821 km (0.11 R)
• M31: 11,120,059 km (0.088 R)
• M32: 11,327,252 km (0.041 R)
• M33: 11,493,754 km (0.074 R)
• M34: 11,682,247 km (0.079 R)
• M35: 11,935,068 km (0.1 R)
• M36: 12,769,375 km (0.092 R)
• M37: 13,911,106 km (0.102 R)
• M38: 14,313,823 km (0.11 R)
• M39: 14,471,500 km (0.067 R)
• M40: 14,925,380 km (0.105 R)
• M41: 15,016,634 km (0.075 R)
• M42: 15,176,854 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.7

Radius: 8.6

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.89 AU - 4.37 AU

Year: 5506 Days

Day: 12.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 38,253,142 km

• M1: 107,710 km (0.117 R)
• M2: 1,220,868 km (0.103 R)
• M3: 1,421,629 km (0.068 R)
• M4: 1,715,140 km (0.111 R)
• M5: 1,912,010 km (0.089 R)
• M6: 2,027,799 km (0.066 R)
• M7: 2,312,185 km (0.031 R)
• M8: 2,985,824 km (0.09 R)
• M9: 3,379,117 km (0.115 R)
• M10: 3,573,145 km (0.046 R)
• M11: 3,698,508 km (0.11 R)
• M12: 4,064,873 km (0.104 R)
• M13: 4,616,740 km (0.117 R)
• M14: 4,851,908 km (0.108 R)
• M15: 4,991,034 km (0.112 R)
• M16: 5,293,521 km (0.091 R)
• M17: 5,706,112 km (0.093 R)
• M18: 5,831,923 km (0.099 R)
• M19: 5,979,876 km (0.098 R)
• M20: 6,606,092 km (0.096 R)
• M21: 6,716,196 km (0.067 R)
• M22: 6,915,910 km (0.064 R)
• M23: 7,027,809 km (0.073 R)
• M24: 7,480,941 km (0.049 R)
• M25: 7,687,984 km (0.083 R)
• M26: 7,780,735 km (0.07 R)
• M27: 7,990,471 km (0.054 R)
• M28: 8,511,221 km (0.108 R)
• M29: 9,239,015 km (0.1 R)
• M30: 9,411,651 km (0.104 R)
• M31: 9,486,001 km (0.116 R)
• M32: 9,560,501 km (0.098 R)
• M33: 10,961,335 km (0.114 R)
• M34: 11,672,224 km (0.079 R)
• M35: 12,046,668 km (0.117 R)
• M36: 12,343,769 km (0.108 R)
• M37: 12,725,244 km (0.114 R)
• M38: 12,862,425 km (0.049 R)
• M39: 12,972,529 km (0.074 R)
• M40: 13,332,611 km (0.117 R)
• M41: 15,298,177 km (0.064 R)
• M42: 15,444,185 km (0.087 R)
• M43: 15,502,678 km (0.092 R)
• M44: 15,855,280 km (0.089 R)
• M45: 16,240,195 km (0.092 R)
• M46: 17,688,003 km (0.11 R)
• M47: 17,902,676 km (0.062 R)
• M48: 18,056,463 km (0.08 R)
• M49: 20,191,374 km (0.101 R)
• M50: 21,516,811 km (0.115 R)
• M51: 21,680,471 km (0.08 R)
• M52: 21,778,757 km (0.039 R)
• M53: 22,041,750 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.7

Radius: 13.6

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.69 AU - 4.99 AU

Year: 5931 Days

Day: 7.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,253,142 km

• M1: 213,027 km (0.054 R)
• M2: 338,091 km (0.059 R)
• M3: 532,718 km (0.12 R)
• M4: 757,115 km (0.065 R)
• M5: 1,792,033 km (0.066 R)
• M6: 1,974,841 km (0.06 R)
• M7: 2,271,943 km (0.09 R)
• M8: 2,698,446 km (0.089 R)
• M9: 2,885,743 km (0.11 R)
• M10: 3,524,526 km (0.088 R)
• M11: 3,729,924 km (0.089 R)
• M12: 4,315,300 km (0.106 R)
• M13: 4,618,984 km (0.062 R)
• M14: 4,759,307 km (0.057 R)
• M15: 5,872,315 km (0.07 R)
• M16: 6,116,758 km (0.081 R)
• M17: 6,521,121 km (0.113 R)
• M18: 6,742,526 km (0.088 R)
• M19: 6,966,324 km (0.038 R)
• M20: 7,160,203 km (0.056 R)
• M21: 7,454,462 km (0.118 R)
• M22: 7,586,557 km (0.115 R)
• M23: 8,429,541 km (0.109 R)
• M24: 8,740,405 km (0.088 R)
• M25: 9,196,080 km (0.103 R)
• M26: 10,945,179 km (0.096 R)
• M27: 12,089,602 km (0.052 R)
• M28: 12,401,215 km (0.078 R)
• M29: 13,152,046 km (0.12 R)
• M30: 13,917,539 km (0.099 R)
• M31: 14,162,430 km (0.048 R)
• M32: 14,367,529 km (0.096 R)
• M33: 15,449,720 km (0.094 R)
• M34: 16,171,530 km (0.107 R)
• M35: 17,253,122 km (0.099 R)
• M36: 17,692,342 km (0.074 R)
• M37: 17,913,298 km (0.108 R)
• M38: 18,179,582 km (0.051 R)
• M39: 18,313,323 km (0.035 R)
• M40: 18,447,362 km (0.083 R)
• M41: 18,536,822 km (0.09 R)
• M42: 18,851,276 km (0.104 R)
• M43: 19,212,855 km (0.113 R)
• M44: 19,303,660 km (0.105 R)
• M45: 19,668,081 km (0.101 R)
• M46: 19,805,412 km (0.082 R)
• M47: 20,450,179 km (0.03 R)
• M48: 20,542,929 km (0.03 R)
• M49: 21,571,564 km (0.074 R)
• M50: 22,234,881 km (0.075 R)
• M51: 22,617,104 km (0.083 R)
• M52: 22,760,867 km (0.106 R)
• M53: 23,097,762 km (0.027 R)
• M54: 24,265,074 km (0.082 R)
• M55: 24,510,714 km (0.103 R)
• M56: 25,054,053 km (0.073 R)
• M57: 26,758,272 km (0.074 R)
• M58: 26,961,276 km (0.117 R)
• M59: 27,113,866 km (0.084 R)
• M60: 27,829,542 km (0.072 R)
• M61: 28,344,757 km (0.097 R)
• M62: 29,279,744 km (0.113 R)
• M63: 29,489,031 km (0.087 R)
• M64: 30,066,778 km (0.084 R)
• M65: 30,172,245 km (0.069 R)
• M66: 30,436,435 km (0.088 R)
• M67: 30,913,951 km (0.105 R)
• M68: 31,822,609 km (0.041 R)
• M69: 32,631,634 km (0.111 R)
• M70: 33,721,006 km (0.117 R)
• M71: 34,160,075 km (0.118 R)
• M72: 34,270,030 km (0.104 R)
• M73: 34,490,537 km (0.098 R)
• M74: 34,656,142 km (0.09 R)
• M75: 35,154,752 km (0.112 R)
• M76: 35,599,955 km (0.059 R)
• M77: 35,711,555 km (0.066 R)
• M78: 36,383,549 km (0.079 R)
• M79: 36,608,544 km (0.057 R)
• M80: 36,946,785 km (0.081 R)
• M81: 37,059,881 km (0.098 R)
• M82: 37,853,946 km (0.051 R)
• M83: 37,967,940 km (0.11 R)
• M84: 38,138,930 km (0.119 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 10,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit