🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.5

Radius: 15

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.57 AU - 0.71 AU

Year: 347 Days

Day: 11.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,738,900 km

• M1: 186,698 km (0.071 R)
• M2: 288,724 km (0.117 R)
• M3: 398,978 km (0.11 R)
• M4: 499,507 km (0.032 R)
• M5: 654,790 km (0.095 R)
• M6: 782,098 km (0.091 R)
• M7: 901,477 km (0.091 R)
• M8: 1,034,170 km (0.112 R)
• M9: 1,129,015 km (0.059 R)
• M10: 1,290,730 km (0.041 R)
• M11: 1,460,674 km (0.103 R)
• M12: 1,576,014 km (0.041 R)
• M13: 1,698,534 km (0.118 R)
• M14: 1,797,269 km (0.115 R)
• M15: 1,929,663 km (0.114 R)
• M16: 2,045,302 km (0.117 R)
• M17: 2,167,374 km (0.113 R)
• M18: 2,287,950 km (0.104 R)
• M19: 2,419,446 km (0.12 R)
• M20: 2,654,614 km (0.084 R)
• M21: 2,757,238 km (0.036 R)
• M22: 2,870,185 km (0.066 R)
• M23: 3,059,127 km (0.082 R)
• M24: 3,237,896 km (0.113 R)
• M25: 3,367,149 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.3

Radius: 9.5

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.87 AU - 0.97 AU

Year: 599 Days

Day: 9.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 51,738,900 km

• M1: 122,969 km (0.062 R)
• M2: 187,147 km (0.107 R)
• M3: 310,565 km (0.092 R)
• M4: 380,278 km (0.033 R)
• M5: 453,282 km (0.097 R)
• M6: 557,252 km (0.045 R)
• M7: 631,602 km (0.073 R)
• M8: 713,731 km (0.065 R)
• M9: 778,956 km (0.072 R)
• M10: 846,425 km (0.104 R)
• M11: 987,795 km (0.079 R)
• M12: 1,047,484 km (0.101 R)
• M13: 1,122,882 km (0.067 R)
• M14: 1,214,884 km (0.081 R)
• M15: 1,289,384 km (0.067 R)
• M16: 1,401,433 km (0.084 R)
• M17: 1,506,301 km (0.103 R)
• M18: 1,581,399 km (0.096 R)
• M19: 1,718,580 km (0.108 R)
• M20: 1,836,912 km (0.056 R)
• M21: 1,911,562 km (0.098 R)
• M22: 1,975,589 km (0.065 R)
• M23: 2,251,298 km (0.083 R)
• M24: 2,437,847 km (0.117 R)
• M25: 2,532,991 km (0.04 R)
• M26: 2,642,497 km (0.036 R)
• M27: 2,846,099 km (0.083 R)
• M28: 3,268,863 km (0.06 R)
• M29: 3,366,999 km (0.077 R)
• M30: 3,430,728 km (0.085 R)
• M31: 3,509,117 km (0.12 R)
• M32: 3,573,744 km (0.115 R)
• M33: 3,638,669 km (0.067 R)
• M34: 3,821,328 km (0.056 R)
• M35: 3,954,769 km (0.106 R)
• M36: 4,127,405 km (0.071 R)
• M37: 4,294,955 km (0.109 R)
• M38: 4,558,397 km (0.072 R)
• M39: 4,621,228 km (0.092 R)
• M40: 4,707,995 km (0.095 R)
• M41: 4,835,153 km (0.094 R)
• M42: 4,947,501 km (0.111 R)
• M43: 5,028,134 km (0.065 R)
• M44: 5,272,876 km (0.068 R)
• M45: 5,338,849 km (0.102 R)
• M46: 5,513,280 km (0.088 R)
• M47: 5,672,751 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.7

Radius: 14.3

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.81 AU - 2.69 AU

Year: 2289 Days

Day: 6.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,738,900 km

• M1: 178,919 km (0.047 R)
• M2: 300,093 km (0.118 R)
• M3: 488,287 km (0.104 R)
• M4: 714,479 km (0.087 R)
• M5: 822,040 km (0.067 R)
• M6: 1,100,442 km (0.1 R)
• M7: 1,222,963 km (0.066 R)
• M8: 1,328,878 km (0.11 R)
• M9: 1,748,949 km (0.1 R)
• M10: 2,094,669 km (0.077 R)
• M11: 2,289,147 km (0.067 R)
• M12: 2,402,093 km (0.08 R)
• M13: 2,557,824 km (0.091 R)
• M14: 2,759,333 km (0.073 R)
• M15: 2,987,918 km (0.066 R)
• M16: 3,365,204 km (0.066 R)
• M17: 3,502,086 km (0.104 R)
• M18: 3,594,538 km (0.099 R)
• M19: 3,900,316 km (0.06 R)
• M20: 4,604,922 km (0.094 R)
• M21: 4,980,861 km (0.051 R)
• M22: 5,102,634 km (0.094 R)
• M23: 5,491,738 km (0.094 R)
• M24: 5,680,979 km (0.104 R)
• M25: 6,112,270 km (0.113 R)
• M26: 6,383,640 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.7

Radius: 9.4

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.81 AU - 2.95 AU

Year: 2490 Days

Day: 9.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 51,738,900 km

• M1: 153,637 km (0.118 R)
• M2: 241,002 km (0.04 R)
• M3: 372,648 km (0.092 R)
• M4: 467,942 km (0.114 R)
• M5: 609,911 km (0.077 R)
• M6: 741,407 km (0.055 R)
• M7: 965,804 km (0.112 R)
• M8: 1,163,572 km (0.042 R)
• M9: 1,230,293 km (0.105 R)
• M10: 1,355,357 km (0.055 R)
• M11: 1,458,579 km (0.113 R)
• M12: 1,564,495 km (0.079 R)
• M13: 1,686,716 km (0.118 R)
• M14: 2,110,078 km (0.083 R)
• M15: 2,207,765 km (0.085 R)
• M16: 2,462,680 km (0.086 R)
• M17: 2,589,689 km (0.094 R)
• M18: 2,842,210 km (0.057 R)
• M19: 3,060,174 km (0.099 R)
• M20: 3,128,391 km (0.052 R)
• M21: 3,494,756 km (0.108 R)
• M22: 3,628,945 km (0.082 R)
• M23: 3,819,682 km (0.088 R)
• M24: 4,116,784 km (0.099 R)
• M25: 4,431,239 km (0.034 R)
• M26: 4,518,304 km (0.117 R)
• M27: 4,615,693 km (0.106 R)
• M28: 4,892,299 km (0.1 R)
• M29: 5,174,291 km (0.065 R)
• M30: 5,276,317 km (0.119 R)
• M31: 5,410,057 km (0.063 R)
• M32: 5,659,736 km (0.112 R)
• M33: 5,817,712 km (0.114 R)
• M34: 5,881,440 km (0.103 R)
• M35: 6,073,674 km (0.085 R)
• M36: 6,159,692 km (0.088 R)
• M37: 6,246,309 km (0.097 R)
• M38: 6,398,750 km (0.072 R)
• M39: 7,099,765 km (0.042 R)
• M40: 7,213,310 km (0.063 R)
• M41: 7,407,787 km (0.088 R)
• M42: 7,476,752 km (0.102 R)
• M43: 7,615,579 km (0.063 R)
• M44: 7,731,816 km (0.037 R)
• M45: 7,825,165 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609

Radius: 5.8

Gravity: 18.1 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.9 AU - 8.8 AU

Year: 14917 Days

Day: 17.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 51,738,900 km

• M1: 171,738 km (0.047 R)
• M2: 432,487 km (0.105 R)
• M3: 552,914 km (0.073 R)
• M4: 1,137,841 km (0.079 R)
• M5: 1,209,200 km (0.094 R)
• M6: 1,694,944 km (0.11 R)
• M7: 2,030,043 km (0.04 R)
• M8: 2,294,831 km (0.117 R)
• M9: 2,355,119 km (0.058 R)
• M10: 3,220,393 km (0.119 R)
• M11: 3,459,451 km (0.052 R)
• M12: 3,954,769 km (0.092 R)
• M13: 4,100,328 km (0.051 R)
• M14: 4,738,662 km (0.117 R)
• M15: 4,932,242 km (0.119 R)
• M16: 5,287,238 km (0.075 R)
• M17: 5,488,147 km (0.108 R)
• M18: 5,691,451 km (0.115 R)
• M19: 5,938,736 km (0.117 R)
• M20: 7,138,661 km (0.076 R)
• M21: 7,315,934 km (0.107 R)
• M22: 7,675,119 km (0.098 R)
• M23: 7,811,253 km (0.069 R)
• M24: 8,224,592 km (0.116 R)
• M25: 8,551,014 km (0.103 R)
• M26: 9,555,414 km (0.08 R)
• M27: 9,947,810 km (0.119 R)
• M28: 9,997,177 km (0.079 R)
• M29: 10,195,693 km (0.032 R)
• M30: 12,357,233 km (0.064 R)
• M31: 13,379,884 km (0.108 R)
• M32: 13,543,843 km (0.085 R)
• M33: 13,653,648 km (0.104 R)
• M34: 14,206,412 km (0.066 R)
• M35: 14,653,859 km (0.111 R)
• M36: 14,822,905 km (0.095 R)
• M37: 15,448,075 km (0.094 R)
• M38: 16,198,009 km (0.086 R)
• M39: 16,900,819 km (0.119 R)
• M40: 17,137,334 km (0.071 R)
• M41: 17,374,895 km (0.12 R)
• M42: 17,673,343 km (0.118 R)
• M43: 17,793,171 km (0.081 R)
• M44: 17,913,447 km (0.108 R)
• M45: 18,457,385 km (0.041 R)
• M46: 18,945,374 km (0.064 R)
• M47: 22,349,323 km (0.115 R)
• M48: 23,000,074 km (0.089 R)
• M49: 23,656,958 km (0.071 R)
• M50: 23,722,931 km (0.076 R)
• M51: 24,854,938 km (0.063 R)
• M52: 26,619,894 km (0.116 R)
• M53: 27,171,012 km (0.071 R)
• M54: 27,865,296 km (0.071 R)
• M55: 28,214,607 km (0.107 R)
• M56: 28,354,631 km (0.107 R)
• M57: 28,776,497 km (0.058 R)
• M58: 29,200,308 km (0.054 R)
• M59: 29,341,977 km (0.037 R)
• M60: 30,484,157 km (0.061 R)
• M61: 30,700,026 km (0.059 R)
• M62: 30,771,983 km (0.06 R)
• M63: 31,422,883 km (0.087 R)
• M64: 33,848,014 km (0.115 R)
• M65: 34,071,364 km (0.072 R)
• M66: 34,146,013 km (0.076 R)
• M67: 34,594,657 km (0.119 R)
• M68: 34,819,652 km (0.11 R)
• M69: 37,404,255 km (0.119 R)
• M70: 38,176,030 km (0.103 R)
• M71: 38,486,296 km (0.085 R)
• M72: 39,109,222 km (0.097 R)
• M73: 39,187,312 km (0.059 R)
• M74: 40,443,934 km (0.075 R)
• M75: 41,395,077 km (0.068 R)
• M76: 43,562,002 km (0.069 R)
• M77: 43,724,017 km (0.11 R)
• M78: 43,967,263 km (0.118 R)
• M79: 45,026,865 km (0.104 R)
• M80: 46,756,366 km (0.084 R)
• M81: 47,587,531 km (0.113 R)
• M82: 48,675,258 km (0.082 R)
• M83: 48,759,332 km (0.085 R)
• M84: 50,025,378 km (0.092 R)
• M85: 51,131,355 km (0.098 R)
• M86: 51,302,196 km (0.044 R)
• M87: 51,387,617 km (0.044 R)
• M88: 51,473,187 km (0.047 R)
• M89: 54,235,810 km (0.108 R)
• M90: 54,671,739 km (0.112 R)
• M91: 56,074,667 km (0.114 R)
• M92: 56,339,007 km (0.118 R)
• M93: 57,046,006 km (0.088 R)
• M94: 57,578,276 km (0.049 R)
• M95: 57,934,019 km (0.112 R)
• M96: 58,379,671 km (0.081 R)
• M97: 58,558,142 km (0.094 R)
• M98: 59,364,025 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.9

Radius: 3.4

Gravity: 32 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.71 AU - 9.23 AU

Year: 15261 Days

Day: 16 Hours

Environment

Temp: -239 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,738,900 km

• M1: 50,714 km (0.085 R)
• M2: 79,287 km (0.103 R)
• M3: 156,928 km (0.061 R)
• M4: 284,535 km (0.028 R)
• M5: 380,727 km (0.106 R)
• M6: 440,416 km (0.095 R)
• M7: 745,745 km (0.108 R)
• M8: 898,934 km (0.072 R)
• M9: 999,763 km (0.116 R)
• M10: 1,212,042 km (0.111 R)
• M11: 1,346,082 km (0.076 R)
• M12: 1,438,084 km (0.093 R)
• M13: 1,726,359 km (0.12 R)
• M14: 2,164,532 km (0.048 R)
• M15: 2,635,166 km (0.092 R)
• M16: 2,779,379 km (0.096 R)
• M17: 3,045,513 km (0.111 R)
• M18: 3,075,732 km (0.099 R)
• M19: 3,197,056 km (0.08 R)
• M20: 3,507,172 km (0.085 R)
• M21: 4,056,197 km (0.11 R)
• M22: 4,189,189 km (0.073 R)
• M23: 4,562,585 km (0.099 R)
• M24: 5,523,004 km (0.104 R)
• M25: 5,559,655 km (0.115 R)
• M26: 5,596,456 km (0.104 R)
• M27: 6,082,649 km (0.102 R)
• M28: 6,504,366 km (0.089 R)
• M29: 6,582,007 km (0.105 R)
• M30: 6,660,097 km (0.047 R)
• M31: 7,254,898 km (0.092 R)
• M32: 7,701,747 km (0.084 R)
• M33: 7,784,026 km (0.094 R)
• M34: 8,115,684 km (0.087 R)
• M35: 8,241,347 km (0.099 R)
• M36: 8,579,438 km (0.095 R)
• M37: 9,400,431 km (0.062 R)
• M38: 9,620,489 km (0.105 R)
• M39: 9,931,653 km (0.045 R)
• M40: 10,336,465 km (0.075 R)
• M41: 10,381,793 km (0.077 R)
• M42: 11,818,980 km (0.085 R)
• M43: 12,440,110 km (0.066 R)
• M44: 12,827,419 km (0.12 R)
• M45: 13,317,202 km (0.059 R)
• M46: 17,180,418 km (0.113 R)
• M47: 17,882,929 km (0.089 R)
• M48: 18,265,002 km (0.053 R)
• M49: 18,704,970 km (0.108 R)
• M50: 19,539,277 km (0.077 R)
• M51: 19,707,575 km (0.111 R)
• M52: 19,820,072 km (0.102 R)
• M53: 20,442,549 km (0.114 R)
• M54: 21,939,126 km (0.056 R)
• M55: 23,173,309 km (0.084 R)
• M56: 25,036,101 km (0.026 R)
• M57: 27,321,508 km (0.112 R)
• M58: 28,013,697 km (0.108 R)
• M59: 28,266,817 km (0.112 R)
• M60: 29,094,691 km (0.067 R)
• M61: 29,158,719 km (0.1 R)
• M62: 30,448,851 km (0.038 R)
• M63: 30,774,376 km (0.092 R)
• M64: 31,560,064 km (0.064 R)
• M65: 32,153,669 km (0.115 R)
• M66: 32,817,584 km (0.046 R)
• M67: 33,284,928 km (0.082 R)
• M68: 33,418,968 km (0.11 R)
• M69: 33,485,987 km (0.067 R)
• M70: 33,821,835 km (0.084 R)
• M71: 35,108,376 km (0.086 R)
• M72: 35,313,026 km (0.098 R)
• M73: 35,586,491 km (0.062 R)
• M74: 35,860,554 km (0.074 R)
• M75: 38,148,654 km (0.051 R)
• M76: 38,780,854 km (0.094 R)
• M77: 39,913,161 km (0.065 R)
• M78: 41,415,871 km (0.086 R)
• M79: 41,487,828 km (0.054 R)
• M80: 42,137,831 km (0.112 R)
• M81: 43,667,618 km (0.06 R)
• M82: 46,108,009 km (0.09 R)
• M83: 46,631,451 km (0.116 R)
• M84: 47,231,937 km (0.078 R)
• M85: 50,503,194 km (0.059 R)
• M86: 51,429,055 km (0.112 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 11,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit