🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.1

Radius: 8.7

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.56 AU - 0.62 AU

Year: 319 Days

Day: 13.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 62,750,963 km

• M1: 144,212 km (0.072 R)
• M2: 204,201 km (0.116 R)
• M3: 385,215 km (0.117 R)
• M4: 465,100 km (0.119 R)
• M5: 526,136 km (0.043 R)
• M6: 590,463 km (0.06 R)
• M7: 647,460 km (0.08 R)
• M8: 749,336 km (0.118 R)
• M9: 907,012 km (0.107 R)
• M10: 994,078 km (0.039 R)
• M11: 1,092,513 km (0.09 R)
• M12: 1,164,320 km (0.081 R)
• M13: 1,220,270 km (0.093 R)
• M14: 1,286,093 km (0.095 R)
• M15: 1,353,113 km (0.058 R)
• M16: 1,412,204 km (0.089 R)
• M17: 1,481,468 km (0.075 R)
• M18: 1,542,504 km (0.098 R)
• M19: 1,633,310 km (0.099 R)
• M20: 1,691,653 km (0.104 R)
• M21: 1,765,404 km (0.072 R)
• M22: 1,906,326 km (0.118 R)
• M23: 2,050,987 km (0.054 R)
• M24: 2,119,353 km (0.059 R)
• M25: 2,188,617 km (0.08 R)
• M26: 2,253,094 km (0.068 R)
• M27: 2,318,318 km (0.114 R)
• M28: 2,389,676 km (0.085 R)
• M29: 2,517,882 km (0.119 R)
• M30: 2,699,942 km (0.116 R)
• M31: 2,821,865 km (0.104 R)
• M32: 2,880,507 km (0.109 R)
• M33: 2,981,186 km (0.086 R)
• M34: 3,113,431 km (0.095 R)
• M35: 3,389,738 km (0.083 R)
• M36: 3,622,961 km (0.046 R)
• M37: 3,783,480 km (0.106 R)
• M38: 3,854,838 km (0.048 R)
• M39: 3,972,721 km (0.064 R)
• M40: 4,098,383 km (0.11 R)
• M41: 4,205,346 km (0.103 R)
• M42: 4,333,402 km (0.097 R)
• M43: 4,387,855 km (0.08 R)
• M44: 4,510,825 km (0.104 R)
• M45: 4,566,026 km (0.119 R)
• M46: 4,635,140 km (0.102 R)
• M47: 4,774,566 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.5

Radius: 10.5

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.66 AU - 0.84 AU

Year: 457 Days

Day: 7.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 62,750,963 km

• M1: 131,796 km (0.087 R)
• M2: 236,514 km (0.088 R)
• M3: 309,069 km (0.118 R)
• M4: 427,401 km (0.054 R)
• M5: 493,673 km (0.094 R)
• M6: 584,180 km (0.114 R)
• M7: 666,907 km (0.077 R)
• M8: 746,793 km (0.067 R)
• M9: 857,495 km (0.117 R)
• M10: 990,787 km (0.075 R)
• M11: 1,175,091 km (0.11 R)
• M12: 1,538,764 km (0.077 R)
• M13: 1,749,098 km (0.107 R)
• M14: 1,852,470 km (0.094 R)
• M15: 1,963,472 km (0.091 R)
• M16: 2,175,602 km (0.082 R)
• M17: 2,287,351 km (0.112 R)
• M18: 2,423,934 km (0.1 R)
• M19: 2,522,519 km (0.074 R)
• M20: 2,759,632 km (0.109 R)
• M21: 2,874,822 km (0.109 R)
• M22: 2,954,558 km (0.075 R)
• M23: 3,110,140 km (0.076 R)
• M24: 3,287,563 km (0.117 R)
• M25: 3,409,934 km (0.069 R)
• M26: 3,520,786 km (0.093 R)
• M27: 3,586,459 km (0.069 R)
• M28: 3,652,731 km (0.088 R)
• M29: 3,752,663 km (0.116 R)
• M30: 3,840,177 km (0.114 R)
• M31: 3,955,517 km (0.079 R)
• M32: 4,092,848 km (0.057 R)
• M33: 4,196,819 km (0.119 R)
• M34: 4,273,562 km (0.06 R)
• M35: 4,371,998 km (0.098 R)
• M36: 4,514,116 km (0.091 R)
• M37: 4,744,496 km (0.101 R)
• M38: 4,905,165 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.1

Radius: 14.3

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.11 AU - 1.5 AU

Year: 1042 Days

Day: 14.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 62,750,963 km

• M1: 178,171 km (0.065 R)
• M2: 284,685 km (0.113 R)
• M3: 448,494 km (0.084 R)
• M4: 613,501 km (0.115 R)
• M5: 705,354 km (0.062 R)
• M6: 911,949 km (0.101 R)
• M7: 1,059,602 km (0.108 R)
• M8: 1,153,699 km (0.047 R)
• M9: 1,300,753 km (0.096 R)
• M10: 1,622,688 km (0.12 R)
• M11: 1,805,646 km (0.059 R)
• M12: 1,945,520 km (0.052 R)
• M13: 2,063,553 km (0.027 R)
• M14: 2,166,776 km (0.11 R)
• M15: 2,387,432 km (0.117 R)
• M16: 2,486,915 km (0.118 R)
• M17: 2,803,763 km (0.119 R)
• M18: 2,909,080 km (0.038 R)
• M19: 3,084,409 km (0.118 R)
• M20: 3,263,328 km (0.108 R)
• M21: 3,394,675 km (0.042 R)
• M22: 3,497,149 km (0.066 R)
• M23: 3,916,921 km (0.083 R)
• M24: 4,319,938 km (0.085 R)
• M25: 4,475,968 km (0.087 R)
• M26: 4,747,788 km (0.096 R)
• M27: 4,851,160 km (0.079 R)
• M28: 5,036,811 km (0.036 R)
• M29: 5,236,823 km (0.096 R)
• M30: 5,343,636 km (0.096 R)
• M31: 5,547,687 km (0.082 R)
• M32: 5,754,282 km (0.084 R)
• M33: 5,876,952 km (0.04 R)
• M34: 5,988,253 km (0.049 R)
• M35: 6,100,152 km (0.1 R)
• M36: 6,300,913 km (0.065 R)
• M37: 6,427,473 km (0.045 R)
• M38: 6,554,930 km (0.094 R)
• M39: 7,046,957 km (0.05 R)
• M40: 7,191,768 km (0.085 R)
• M41: 7,457,454 km (0.052 R)
• M42: 7,618,421 km (0.106 R)
• M43: 7,726,281 km (0.106 R)
• M44: 7,930,183 km (0.095 R)
• M45: 8,190,932 km (0.092 R)
• M46: 8,720,957 km (0.072 R)
• M47: 8,904,963 km (0.08 R)
• M48: 9,061,592 km (0.051 R)
• M49: 9,247,841 km (0.105 R)
• M50: 9,917,441 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.1

Radius: 14.3

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.94 AU - 2.34 AU

Year: 2201 Days

Day: 13 Hours

Environment

Temp: -211 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 62,750,963 km

• M1: 178,321 km (0.101 R)
• M2: 295,306 km (0.096 R)
• M3: 393,742 km (0.091 R)
• M4: 634,594 km (0.044 R)
• M5: 901,776 km (0.045 R)
• M6: 1,002,755 km (0.095 R)
• M7: 1,197,082 km (0.078 R)
• M8: 1,557,613 km (0.116 R)
• M9: 1,670,410 km (0.066 R)
• M10: 1,976,936 km (0.028 R)
• M11: 2,075,072 km (0.065 R)
• M12: 2,658,354 km (0.114 R)
• M13: 2,891,876 km (0.09 R)
• M14: 3,103,557 km (0.1 R)
• M15: 3,648,094 km (0.062 R)
• M16: 3,970,776 km (0.101 R)
• M17: 4,175,127 km (0.101 R)
• M18: 4,286,727 km (0.119 R)
• M19: 4,464,000 km (0.114 R)
• M20: 4,643,817 km (0.101 R)
• M21: 4,809,422 km (0.038 R)
• M22: 5,232,186 km (0.039 R)
• M23: 5,404,672 km (0.072 R)
• M24: 5,561,600 km (0.086 R)
• M25: 5,667,067 km (0.055 R)
• M26: 5,808,586 km (0.103 R)
• M27: 5,987,356 km (0.082 R)
• M28: 6,113,616 km (0.12 R)
• M29: 6,442,283 km (0.091 R)
• M30: 6,553,135 km (0.118 R)
• M31: 6,889,730 km (0.059 R)
• M32: 6,984,126 km (0.064 R)
• M33: 7,251,009 km (0.065 R)
• M34: 7,657,765 km (0.095 R)
• M35: 7,893,532 km (0.114 R)
• M36: 8,758,207 km (0.075 R)
• M37: 9,149,855 km (0.111 R)
• M38: 9,253,975 km (0.076 R)
• M39: 9,737,625 km (0.111 R)
• M40: 10,100,549 km (0.116 R)
• M41: 10,402,737 km (0.106 R)
• M42: 10,905,685 km (0.076 R)
• M43: 11,776,793 km (0.107 R)
• M44: 11,958,255 km (0.117 R)
• M45: 12,186,392 km (0.079 R)
• M46: 12,392,987 km (0.029 R)
• M47: 12,554,553 km (0.064 R)
• M48: 12,763,092 km (0.108 R)
• M49: 12,879,629 km (0.066 R)
• M50: 13,160,424 km (0.053 R)
• M51: 13,301,644 km (0.11 R)
• M52: 13,490,736 km (0.112 R)
• M53: 13,633,153 km (0.111 R)
• M54: 13,967,205 km (0.096 R)
• M55: 14,473,594 km (0.101 R)
• M56: 15,232,205 km (0.107 R)
• M57: 15,330,939 km (0.109 R)
• M58: 15,504,473 km (0.12 R)
• M59: 16,154,476 km (0.039 R)
• M60: 16,356,283 km (0.101 R)
• M61: 16,711,429 km (0.114 R)
• M62: 16,941,211 km (0.12 R)
• M63: 17,274,814 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.9

Radius: 7.7

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.82 AU - 10.94 AU

Year: 20194 Days

Day: 16.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,750,963 km

• M1: 111,600 km (0.116 R)
• M2: 389,254 km (0.097 R)
• M3: 559,945 km (0.116 R)
• M4: 948,451 km (0.117 R)
• M5: 1,182,422 km (0.079 R)
• M6: 1,281,156 km (0.075 R)
• M7: 1,487,003 km (0.114 R)
• M8: 1,648,419 km (0.118 R)
• M9: 2,047,396 km (0.094 R)
• M10: 2,106,936 km (0.11 R)
• M11: 2,539,274 km (0.055 R)
• M12: 2,798,527 km (0.12 R)
• M13: 3,483,835 km (0.111 R)
• M14: 3,627,000 km (0.115 R)
• M15: 5,366,973 km (0.046 R)
• M16: 5,532,578 km (0.053 R)
• M17: 5,996,631 km (0.117 R)
• M18: 6,211,603 km (0.067 R)
• M19: 6,341,903 km (0.119 R)
• M20: 6,429,268 km (0.075 R)
• M21: 6,517,082 km (0.092 R)
• M22: 6,605,195 km (0.075 R)
• M23: 6,693,757 km (0.119 R)
• M24: 6,782,767 km (0.115 R)
• M25: 7,188,028 km (0.084 R)
• M26: 7,927,640 km (0.114 R)
• M27: 8,163,855 km (0.092 R)
• M28: 8,886,114 km (0.117 R)
• M29: 9,180,672 km (0.058 R)
• M30: 9,678,833 km (0.115 R)
• M31: 9,729,098 km (0.12 R)
• M32: 10,083,794 km (0.09 R)
• M33: 10,391,068 km (0.078 R)
• M34: 12,244,287 km (0.112 R)
• M35: 13,460,517 km (0.086 R)
• M36: 13,629,264 km (0.084 R)
• M37: 13,969,000 km (0.111 R)
• M38: 14,541,511 km (0.109 R)
• M39: 14,830,535 km (0.111 R)
• M40: 15,591,090 km (0.116 R)
• M41: 17,028,277 km (0.049 R)
• M42: 17,333,008 km (0.096 R)
• M43: 17,516,714 km (0.118 R)
• M44: 17,701,018 km (0.119 R)
• M45: 17,762,653 km (0.112 R)
• M46: 18,009,788 km (0.084 R)
• M47: 18,071,722 km (0.084 R)
• M48: 18,195,739 km (0.056 R)
• M49: 18,820,609 km (0.086 R)
• M50: 19,072,532 km (0.043 R)
• M51: 19,516,089 km (0.066 R)
• M52: 19,771,004 km (0.091 R)
• M53: 20,091,293 km (0.114 R)
• M54: 20,219,798 km (0.071 R)
• M55: 20,542,480 km (0.073 R)
• M56: 20,997,108 km (0.068 R)
• M57: 23,184,528 km (0.098 R)
• M58: 24,134,325 km (0.073 R)
• M59: 25,373,893 km (0.105 R)
• M60: 25,443,456 km (0.084 R)
• M61: 30,387,815 km (0.116 R)
• M62: 33,157,620 km (0.085 R)
• M63: 33,996,565 km (0.058 R)
• M64: 34,842,391 km (0.111 R)
• M65: 35,695,249 km (0.104 R)
• M66: 37,421,309 km (0.065 R)
• M67: 40,142,045 km (0.074 R)
• M68: 40,872,981 km (0.056 R)
• M69: 41,280,784 km (0.101 R)
• M70: 42,183,009 km (0.113 R)
• M71: 43,506,801 km (0.061 R)
• M72: 43,589,977 km (0.044 R)
• M73: 44,676,207 km (0.108 R)
• M74: 45,012,204 km (0.112 R)
• M75: 45,180,651 km (0.094 R)
• M76: 45,940,609 km (0.037 R)
• M77: 47,473,538 km (0.063 R)
• M78: 47,644,827 km (0.067 R)
• M79: 48,332,230 km (0.084 R)
• M80: 49,543,224 km (0.082 R)
• M81: 50,851,757 km (0.09 R)
• M82: 51,378,192 km (0.077 R)
• M83: 52,083,097 km (0.092 R)
• M84: 53,680,952 km (0.115 R)
• M85: 55,204,606 km (0.11 R)
• M86: 56,833,428 km (0.105 R)
• M87: 58,294,401 km (0.097 R)
• M88: 60,230,646 km (0.115 R)
• M89: 61,720,042 km (0.054 R)
• M90: 62,187,984 km (0.117 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 19,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit