🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.6

Radius: 11.9

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.56 AU - 1.8 AU

Year: 1428 Days

Day: 12.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 45,751,031 km

• M1: 150,495 km (0.075 R)
• M2: 236,664 km (0.113 R)
• M3: 367,712 km (0.102 R)
• M4: 446,550 km (0.103 R)
• M5: 533,017 km (0.1 R)
• M6: 675,883 km (0.034 R)
• M7: 818,151 km (0.038 R)
• M8: 950,246 km (0.057 R)
• M9: 1,117,795 km (0.088 R)
• M10: 1,260,512 km (0.111 R)
• M11: 1,577,210 km (0.119 R)
• M12: 1,765,105 km (0.096 R)
• M13: 1,939,985 km (0.091 R)
• M14: 2,064,451 km (0.12 R)
• M15: 2,213,151 km (0.094 R)
• M16: 2,350,931 km (0.09 R)
• M17: 2,506,662 km (0.087 R)
• M18: 3,026,215 km (0.117 R)
• M19: 3,114,777 km (0.111 R)
• M20: 3,228,771 km (0.099 R)
• M21: 3,344,260 km (0.12 R)
• M22: 3,444,192 km (0.097 R)
• M23: 3,621,764 km (0.118 R)
• M24: 3,898,221 km (0.06 R)
• M25: 4,083,423 km (0.081 R)
• M26: 4,226,589 km (0.101 R)
• M27: 4,435,278 km (0.069 R)
• M28: 4,545,531 km (0.113 R)
• M29: 4,712,632 km (0.08 R)
• M30: 5,187,456 km (0.118 R)
• M31: 5,284,395 km (0.042 R)
• M32: 5,489,643 km (0.083 R)
• M33: 5,667,815 km (0.11 R)
• M34: 5,787,642 km (0.029 R)
• M35: 6,050,336 km (0.072 R)
• M36: 6,203,674 km (0.079 R)
• M37: 6,316,920 km (0.07 R)
• M38: 6,420,441 km (0.111 R)
• M39: 6,535,033 km (0.103 R)
• M40: 6,618,808 km (0.11 R)
• M41: 6,745,069 km (0.107 R)
• M42: 6,989,512 km (0.106 R)
• M43: 7,096,624 km (0.035 R)
• M44: 7,236,797 km (0.061 R)
• M45: 7,345,255 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.9

Radius: 12.6

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.62 AU - 2.44 AU

Year: 1897 Days

Day: 5.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 45,751,031 km

• M1: 158,125 km (0.034 R)
• M2: 258,954 km (0.115 R)
• M3: 568,322 km (0.056 R)
• M4: 657,333 km (0.095 R)
• M5: 975,229 km (0.117 R)
• M6: 1,104,780 km (0.078 R)
• M7: 1,434,344 km (0.087 R)
• M8: 1,572,872 km (0.052 R)
• M9: 1,749,697 km (0.051 R)
• M10: 2,027,799 km (0.09 R)
• M11: 2,208,962 km (0.094 R)
• M12: 2,587,744 km (0.077 R)
• M13: 2,771,600 km (0.118 R)
• M14: 2,851,784 km (0.088 R)
• M15: 2,959,943 km (0.094 R)
• M16: 3,166,538 km (0.096 R)
• M17: 3,420,855 km (0.093 R)
• M18: 3,934,574 km (0.08 R)
• M19: 4,085,817 km (0.054 R)
• M20: 4,472,677 km (0.039 R)
• M21: 4,551,515 km (0.108 R)
• M22: 4,646,659 km (0.104 R)
• M23: 5,083,336 km (0.096 R)
• M24: 5,215,281 km (0.107 R)
• M25: 5,703,269 km (0.105 R)
• M26: 5,926,768 km (0.102 R)
• M27: 6,311,833 km (0.08 R)
• M28: 6,453,802 km (0.095 R)
• M29: 6,596,967 km (0.038 R)
• M30: 6,686,875 km (0.041 R)
• M31: 6,959,443 km (0.098 R)
• M32: 7,050,996 km (0.097 R)
• M33: 7,272,700 km (0.11 R)
• M34: 7,628,295 km (0.05 R)
• M35: 7,741,690 km (0.113 R)
• M36: 8,047,169 km (0.079 R)
• M37: 8,278,746 km (0.052 R)
• M38: 8,610,853 km (0.115 R)
• M39: 8,887,609 km (0.036 R)
• M40: 9,247,692 km (0.1 R)
• M41: 9,470,144 km (0.089 R)
• M42: 9,838,005 km (0.08 R)
• M43: 10,377,754 km (0.076 R)
• M44: 10,820,713 km (0.069 R)
• M45: 11,033,890 km (0.041 R)
• M46: 11,399,358 km (0.055 R)
• M47: 11,725,332 km (0.07 R)
• M48: 12,275,253 km (0.079 R)
• M49: 12,833,702 km (0.1 R)
• M50: 13,240,908 km (0.091 R)
• M51: 13,446,006 km (0.047 R)
• M52: 13,836,606 km (0.109 R)
• M53: 14,114,559 km (0.113 R)
• M54: 15,196,900 km (0.074 R)
• M55: 15,292,343 km (0.049 R)
• M56: 15,387,936 km (0.056 R)
• M57: 15,555,635 km (0.102 R)
• M58: 16,038,388 km (0.098 R)
• M59: 16,232,865 km (0.11 R)
• M60: 16,428,090 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729

Radius: 11.2

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.72 AU - 2.84 AU

Year: 3041 Days

Day: 5.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 145.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 45,751,031 km

• M1: 147,055 km (0.104 R)
• M2: 231,428 km (0.106 R)
• M3: 308,620 km (0.089 R)
• M4: 454,478 km (0.12 R)
• M5: 646,263 km (0.042 R)
• M6: 1,007,990 km (0.086 R)
• M7: 1,122,732 km (0.095 R)
• M8: 1,205,908 km (0.097 R)
• M9: 1,365,978 km (0.094 R)
• M10: 1,481,169 km (0.109 R)
• M11: 1,559,857 km (0.116 R)
• M12: 1,653,505 km (0.063 R)
• M13: 1,832,574 km (0.049 R)
• M14: 1,931,757 km (0.085 R)
• M15: 2,018,225 km (0.063 R)
• M16: 2,106,039 km (0.103 R)
• M17: 2,180,389 km (0.052 R)
• M18: 2,346,742 km (0.085 R)
• M19: 2,423,934 km (0.089 R)
• M20: 2,628,435 km (0.077 R)
• M21: 2,789,701 km (0.095 R)
• M22: 2,987,619 km (0.099 R)
• M23: 3,122,108 km (0.104 R)
• M24: 3,698,508 km (0.033 R)
• M25: 3,879,821 km (0.111 R)
• M26: 3,971,524 km (0.086 R)
• M27: 4,251,123 km (0.061 R)
• M28: 4,441,262 km (0.099 R)
• M29: 5,008,387 km (0.055 R)
• M30: 5,188,952 km (0.089 R)
• M31: 6,579,165 km (0.09 R)
• M32: 6,688,970 km (0.051 R)
• M33: 6,910,524 km (0.049 R)
• M34: 7,635,625 km (0.118 R)
• M35: 7,728,076 km (0.03 R)
• M36: 7,844,015 km (0.114 R)
• M37: 7,913,877 km (0.067 R)
• M38: 7,983,889 km (0.082 R)
• M39: 8,124,660 km (0.1 R)
• M40: 8,384,961 km (0.096 R)
• M41: 8,865,170 km (0.083 R)
• M42: 8,938,024 km (0.089 R)
• M43: 9,777,268 km (0.062 R)
• M44: 10,028,892 km (0.11 R)
• M45: 10,308,191 km (0.053 R)
• M46: 11,213,856 km (0.073 R)
• M47: 11,292,694 km (0.055 R)
• M48: 11,398,011 km (0.09 R)
• M49: 12,064,171 km (0.111 R)
• M50: 12,578,787 km (0.106 R)
• M51: 12,825,175 km (0.11 R)
• M52: 12,962,655 km (0.118 R)
• M53: 13,939,230 km (0.118 R)
• M54: 14,137,448 km (0.091 R)
• M55: 14,422,132 km (0.112 R)
• M56: 14,536,425 km (0.069 R)
• M57: 15,200,191 km (0.085 R)
• M58: 15,433,414 km (0.062 R)
• M59: 15,697,155 km (0.111 R)
• M60: 15,785,418 km (0.054 R)
• M61: 17,038,449 km (0.037 R)
• M62: 17,524,044 km (0.032 R)
• M63: 17,738,119 km (0.082 R)
• M64: 17,922,124 km (0.099 R)
• M65: 18,168,512 km (0.085 R)
• M66: 18,354,013 km (0.034 R)
• M67: 18,478,179 km (0.096 R)
• M68: 18,664,728 km (0.07 R)
• M69: 19,291,244 km (0.095 R)
• M70: 19,480,635 km (0.025 R)
• M71: 19,733,904 km (0.113 R)
• M72: 20,532,757 km (0.057 R)
• M73: 21,049,617 km (0.08 R)
• M74: 21,147,005 km (0.071 R)
• M75: 21,342,231 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.3

Radius: 14

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.86 AU - 3.3 AU

Year: 3546 Days

Day: 13.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 45,751,031 km

• M1: 199,564 km (0.116 R)
• M2: 327,021 km (0.114 R)
• M3: 433,983 km (0.119 R)
• M4: 539,600 km (0.118 R)
• M5: 636,389 km (0.099 R)
• M6: 1,004,849 km (0.114 R)
• M7: 1,181,674 km (0.072 R)
• M8: 1,383,182 km (0.069 R)
• M9: 1,914,404 km (0.082 R)
• M10: 2,089,284 km (0.074 R)
• M11: 2,877,665 km (0.074 R)
• M12: 2,968,770 km (0.082 R)
• M13: 3,097,873 km (0.101 R)
• M14: 3,613,686 km (0.105 R)
• M15: 3,751,915 km (0.109 R)
• M16: 4,260,099 km (0.075 R)
• M17: 4,364,368 km (0.115 R)
• M18: 4,469,685 km (0.11 R)
• M19: 4,790,423 km (0.114 R)
• M20: 5,296,961 km (0.074 R)
• M21: 5,386,720 km (0.111 R)
• M22: 5,477,227 km (0.108 R)
• M23: 5,659,437 km (0.103 R)
• M24: 5,913,604 km (0.091 R)
• M25: 6,030,290 km (0.062 R)
• M26: 6,313,629 km (0.08 R)
• M27: 6,529,049 km (0.102 R)
• M28: 6,674,010 km (0.068 R)
• M29: 6,991,756 km (0.115 R)
• M30: 7,515,797 km (0.068 R)
• M31: 7,744,233 km (0.096 R)
• M32: 7,897,870 km (0.108 R)
• M33: 8,000,943 km (0.104 R)
• M34: 8,894,341 km (0.1 R)
• M35: 9,516,818 km (0.111 R)
• M36: 9,902,631 km (0.071 R)
• M37: 10,153,357 km (0.081 R)
• M38: 10,661,092 km (0.109 R)
• M39: 11,293,143 km (0.058 R)
• M40: 11,526,067 km (0.083 R)
• M41: 11,878,221 km (0.078 R)
• M42: 12,956,372 km (0.108 R)
• M43: 13,292,070 km (0.042 R)
• M44: 13,476,375 km (0.118 R)
• M45: 14,222,270 km (0.037 R)
• M46: 14,410,763 km (0.109 R)
• M47: 14,631,869 km (0.067 R)
• M48: 15,109,385 km (0.111 R)
• M49: 15,366,095 km (0.074 R)
• M50: 15,656,764 km (0.064 R)
• M51: 16,837,240 km (0.093 R)
• M52: 17,070,164 km (0.085 R)
• M53: 17,572,813 km (0.085 R)
• M54: 17,978,523 km (0.107 R)
• M55: 18,182,574 km (0.072 R)
• M56: 18,799,067 km (0.113 R)
• M57: 20,193,917 km (0.117 R)
• M58: 20,441,502 km (0.115 R)
• M59: 20,689,984 km (0.093 R)
• M60: 24,048,606 km (0.098 R)
• M61: 24,160,954 km (0.036 R)
• M62: 24,461,346 km (0.098 R)
• M63: 24,612,141 km (0.102 R)
• M64: 24,838,632 km (0.11 R)
• M65: 25,218,012 km (0.035 R)
• M66: 25,446,448 km (0.036 R)
• M67: 25,599,188 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.5

Radius: 4.5

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.51 AU - 10.47 AU

Year: 17683 Days

Day: 24.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 45,751,031 km

• M1: 293,361 km (0.088 R)
• M2: 355,145 km (0.04 R)
• M3: 421,567 km (0.113 R)
• M4: 710,889 km (0.117 R)
• M5: 744,399 km (0.113 R)
• M6: 1,109,418 km (0.049 R)
• M7: 1,500,915 km (0.097 R)
• M8: 1,610,720 km (0.105 R)
• M9: 1,768,696 km (0.03 R)
• M10: 1,837,959 km (0.047 R)
• M11: 2,027,201 km (0.115 R)
• M12: 2,124,140 km (0.106 R)
• M13: 2,398,503 km (0.107 R)
• M14: 2,844,454 km (0.083 R)
• M15: 3,487,575 km (0.114 R)
• M16: 3,633,134 km (0.118 R)
• M17: 4,173,781 km (0.114 R)
• M18: 5,129,262 km (0.114 R)
• M19: 5,361,588 km (0.05 R)
• M20: 5,836,561 km (0.113 R)
• M21: 6,502,421 km (0.113 R)
• M22: 7,340,319 km (0.073 R)
• M23: 7,377,569 km (0.111 R)
• M24: 9,155,090 km (0.115 R)
• M25: 9,396,392 km (0.098 R)
• M26: 9,436,783 km (0.058 R)
• M27: 9,802,999 km (0.074 R)
• M28: 9,843,989 km (0.115 R)
• M29: 10,256,879 km (0.08 R)
• M30: 10,340,205 km (0.111 R)
• M31: 10,759,976 km (0.067 R)
• M32: 11,185,283 km (0.027 R)
• M33: 12,360,674 km (0.099 R)
• M34: 12,582,677 km (0.116 R)
• M35: 12,940,665 km (0.117 R)
• M36: 13,075,602 km (0.063 R)
• M37: 13,438,227 km (0.03 R)
• M38: 13,529,332 km (0.088 R)
• M39: 14,405,377 km (0.074 R)
• M40: 14,873,768 km (0.092 R)
• M41: 15,252,101 km (0.081 R)
• M42: 15,347,096 km (0.119 R)
• M43: 16,796,699 km (0.083 R)
• M44: 17,042,489 km (0.109 R)
• M45: 17,537,658 km (0.026 R)
• M46: 17,637,290 km (0.103 R)
• M47: 17,687,255 km (0.1 R)
• M48: 17,787,037 km (0.057 R)
• M49: 17,937,233 km (0.1 R)
• M50: 18,289,387 km (0.116 R)
• M51: 18,745,361 km (0.106 R)
• M52: 19,462,234 km (0.079 R)
• M53: 19,979,693 km (0.025 R)
• M54: 20,031,753 km (0.049 R)
• M55: 20,344,712 km (0.105 R)
• M56: 21,399,377 km (0.114 R)
• M57: 21,452,634 km (0.119 R)
• M58: 22,417,690 km (0.12 R)
• M59: 22,742,616 km (0.034 R)
• M60: 22,796,920 km (0.117 R)
• M61: 23,123,642 km (0.063 R)
• M62: 23,287,601 km (0.076 R)
• M63: 24,112,933 km (0.096 R)
• M64: 24,168,284 km (0.093 R)
• M65: 24,334,637 km (0.096 R)
• M66: 25,115,987 km (0.093 R)
• M67: 25,340,683 km (0.082 R)
• M68: 25,566,127 km (0.084 R)
• M69: 25,679,073 km (0.109 R)
• M70: 26,018,959 km (0.046 R)
• M71: 27,105,040 km (0.054 R)
• M72: 27,393,315 km (0.088 R)
• M73: 27,682,637 km (0.103 R)
• M74: 28,791,157 km (0.032 R)
• M75: 30,630,613 km (0.059 R)
• M76: 31,594,771 km (0.09 R)
• M77: 32,446,581 km (0.109 R)
• M78: 33,614,791 km (0.034 R)
• M79: 34,733,933 km (0.058 R)
• M80: 36,881,261 km (0.104 R)
• M81: 37,906,455 km (0.082 R)
• M82: 38,487,343 km (0.102 R)
• M83: 42,233,573 km (0.117 R)
• M84: 42,500,755 km (0.12 R)
• M85: 42,768,535 km (0.11 R)
• M86: 43,238,572 km (0.112 R)
• M87: 43,845,341 km (0.056 R)
• M88: 44,115,963 km (0.079 R)
• M89: 44,522,869 km (0.098 R)
• M90: 45,135,473 km (0.115 R)
• M91: 45,408,788 km (0.097 R)
• M92: 45,545,521 km (0.087 R)
• M93: 45,682,552 km (0.046 R)
• M94: 45,751,068 km (0.104 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: 249 - 13,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit