🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.3

Radius: 10.3

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1 AU - 1.5 AU

Year: 889 Days

Day: 10.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 20,574,489 km

• M1: 130,749 km (0.116 R)
• M2: 212,279 km (0.084 R)
• M3: 278,102 km (0.06 R)
• M4: 398,230 km (0.057 R)
• M5: 531,372 km (0.107 R)
• M6: 595,549 km (0.11 R)
• M7: 681,119 km (0.079 R)
• M8: 806,033 km (0.046 R)
• M9: 902,374 km (0.113 R)
• M10: 1,013,825 km (0.105 R)
• M11: 1,239,269 km (0.045 R)
• M12: 1,316,162 km (0.048 R)
• M13: 1,382,584 km (0.075 R)
• M14: 1,481,169 km (0.078 R)
• M15: 1,614,460 km (0.102 R)
• M16: 1,685,968 km (0.11 R)
• M17: 1,845,589 km (0.075 R)
• M18: 1,968,708 km (0.111 R)
• M19: 2,130,274 km (0.036 R)
• M20: 2,194,601 km (0.108 R)
• M21: 2,340,159 km (0.115 R)
• M22: 2,518,929 km (0.101 R)
• M23: 2,625,443 km (0.034 R)
• M24: 2,694,706 km (0.075 R)
• M25: 2,780,276 km (0.052 R)
• M26: 2,930,173 km (0.097 R)
• M27: 3,066,457 km (0.092 R)
• M28: 3,188,679 km (0.077 R)
• M29: 3,320,774 km (0.077 R)
• M30: 3,573,444 km (0.115 R)
• M31: 3,736,656 km (0.082 R)
• M32: 3,876,081 km (0.074 R)
• M33: 3,990,822 km (0.112 R)
• M34: 4,106,462 km (0.111 R)
• M35: 4,178,269 km (0.115 R)
• M36: 4,259,500 km (0.102 R)
• M37: 4,451,285 km (0.067 R)
• M38: 4,720,710 km (0.073 R)
• M39: 4,919,227 km (0.118 R)
• M40: 5,033,968 km (0.109 R)
• M41: 5,227,099 km (0.104 R)
• M42: 5,383,279 km (0.071 R)
• M43: 5,452,244 km (0.11 R)
• M44: 5,531,232 km (0.076 R)
• M45: 5,670,507 km (0.05 R)
• M46: 5,750,692 km (0.031 R)
• M47: 5,952,649 km (0.069 R)
• M48: 6,635,862 km (0.119 R)
• M49: 6,709,913 km (0.058 R)
• M50: 6,901,249 km (0.073 R)
• M51: 7,191,768 km (0.032 R)
• M52: 7,365,750 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.2

Radius: 13.7

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.11 AU - 3.87 AU

Year: 4145 Days

Day: 6.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 20,574,489 km

• M1: 182,509 km (0.097 R)
• M2: 293,062 km (0.071 R)
• M3: 428,747 km (0.1 R)
• M4: 842,535 km (0.079 R)
• M5: 1,191,846 km (0.025 R)
• M6: 1,286,542 km (0.028 R)
• M7: 1,586,785 km (0.075 R)
• M8: 2,305,453 km (0.097 R)
• M9: 2,709,068 km (0.103 R)
• M10: 2,910,127 km (0.112 R)
• M11: 3,464,088 km (0.076 R)
• M12: 3,602,915 km (0.08 R)
• M13: 3,968,233 km (0.107 R)
• M14: 4,155,530 km (0.097 R)
• M15: 4,345,818 km (0.091 R)
• M16: 4,647,557 km (0.114 R)
• M17: 4,801,044 km (0.109 R)
• M18: 5,045,787 km (0.11 R)
• M19: 5,340,345 km (0.084 R)
• M20: 5,663,775 km (0.093 R)
• M21: 5,828,034 km (0.12 R)
• M22: 6,257,679 km (0.117 R)
• M23: 6,623,595 km (0.113 R)
• M24: 7,071,940 km (0.095 R)
• M25: 7,172,919 km (0.103 R)
• M26: 7,685,142 km (0.104 R)
• M27: 8,024,579 km (0.101 R)
• M28: 8,368,954 km (0.088 R)
• M29: 8,475,767 km (0.056 R)
• M30: 8,826,574 km (0.119 R)
• M31: 9,514,425 km (0.097 R)
• M32: 10,134,059 km (0.063 R)
• M33: 10,506,408 km (0.101 R)
• M34: 10,912,566 km (0.083 R)
• M35: 11,029,552 km (0.069 R)
• M36: 12,101,121 km (0.112 R)
• M37: 12,252,514 km (0.08 R)
• M38: 12,833,852 km (0.059 R)
• M39: 13,143,519 km (0.112 R)
• M40: 13,393,049 km (0.118 R)
• M41: 13,801,750 km (0.112 R)
• M42: 13,928,310 km (0.092 R)
• M43: 14,502,915 km (0.119 R)
• M44: 14,793,135 km (0.053 R)
• M45: 15,741,286 km (0.111 R)
• M46: 16,239,447 km (0.052 R)
• M47: 16,339,678 km (0.087 R)
• M48: 16,877,781 km (0.069 R)
• M49: 17,149,152 km (0.104 R)
• M50: 17,421,869 km (0.084 R)
• M51: 17,799,304 km (0.115 R)
• M52: 18,457,535 km (0.118 R)
• M53: 18,947,618 km (0.051 R)
• M54: 19,194,304 km (0.117 R)
• M55: 19,584,156 km (0.034 R)
• M56: 20,660,513 km (0.084 R)
• M57: 20,914,381 km (0.112 R)
• M58: 21,388,756 km (0.086 R)
• M59: 21,608,964 km (0.067 R)
• M60: 21,719,217 km (0.114 R)
• M61: 21,866,721 km (0.052 R)
• M62: 21,977,423 km (0.083 R)
• M63: 22,534,226 km (0.052 R)
• M64: 22,758,324 km (0.117 R)
• M65: 22,870,522 km (0.082 R)
• M66: 23,359,259 km (0.079 R)
• M67: 23,472,504 km (0.095 R)
• M68: 23,585,899 km (0.097 R)
• M69: 23,813,438 km (0.1 R)
• M70: 24,923,155 km (0.089 R)
• M71: 25,425,953 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.5

Radius: 12.2

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.56 AU - 3.64 AU

Year: 4343 Days

Day: 5.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 20,574,489 km

• M1: 159,322 km (0.104 R)
• M2: 243,545 km (0.094 R)
• M3: 349,461 km (0.04 R)
• M4: 479,162 km (0.092 R)
• M5: 573,409 km (0.105 R)
• M6: 980,614 km (0.088 R)
• M7: 1,518,269 km (0.061 R)
• M8: 1,801,607 km (0.047 R)
• M9: 1,994,289 km (0.096 R)
• M10: 2,084,048 km (0.09 R)
• M11: 2,212,253 km (0.088 R)
• M12: 2,593,279 km (0.104 R)
• M13: 2,892,924 km (0.095 R)
• M14: 3,331,395 km (0.118 R)
• M15: 3,438,806 km (0.107 R)
• M16: 3,635,378 km (0.063 R)
• M17: 3,994,114 km (0.11 R)
• M18: 4,247,383 km (0.063 R)
• M19: 4,482,251 km (0.109 R)
• M20: 4,940,470 km (0.116 R)
• M21: 5,063,589 km (0.102 R)
• M22: 5,287,686 km (0.11 R)
• M23: 5,979,876 km (0.081 R)
• M24: 6,565,103 km (0.099 R)
• M25: 6,809,845 km (0.111 R)
• M26: 7,113,080 km (0.103 R)
• M27: 7,280,480 km (0.091 R)
• M28: 8,370,150 km (0.082 R)
• M29: 8,784,537 km (0.084 R)
• M30: 8,994,273 km (0.113 R)
• M31: 9,357,496 km (0.078 R)
• M32: 9,449,200 km (0.108 R)
• M33: 9,602,538 km (0.049 R)
• M34: 9,725,806 km (0.098 R)
• M35: 10,161,435 km (0.117 R)
• M36: 10,318,513 km (0.119 R)
• M37: 10,539,918 km (0.118 R)
• M38: 11,084,005 km (0.105 R)
• M39: 11,506,320 km (0.066 R)
• M40: 11,604,606 km (0.091 R)
• M41: 11,703,041 km (0.116 R)
• M42: 11,900,959 km (0.041 R)
• M43: 12,000,292 km (0.11 R)
• M44: 12,602,125 km (0.083 R)
• M45: 13,076,948 km (0.119 R)
• M46: 13,316,604 km (0.09 R)
• M47: 13,454,234 km (0.076 R)
• M48: 14,114,410 km (0.119 R)
• M49: 14,678,543 km (0.093 R)
• M50: 15,106,393 km (0.09 R)
• M51: 15,250,007 km (0.089 R)
• M52: 15,865,153 km (0.065 R)
• M53: 15,974,659 km (0.086 R)
• M54: 16,414,776 km (0.102 R)
• M55: 16,562,429 km (0.073 R)
• M56: 17,307,127 km (0.092 R)
• M57: 17,608,118 km (0.111 R)
• M58: 17,872,906 km (0.076 R)
• M59: 18,024,748 km (0.078 R)
• M60: 18,829,286 km (0.108 R)
• M61: 19,684,686 km (0.064 R)
• M62: 19,763,076 km (0.112 R)
• M63: 19,998,842 km (0.111 R)
• M64: 20,077,680 km (0.115 R)
• M65: 20,711,975 km (0.115 R)
• M66: 20,991,424 km (0.088 R)
• M67: 22,571,776 km (0.05 R)
• M68: 23,563,310 km (0.085 R)
• M69: 23,646,487 km (0.081 R)
• M70: 23,855,176 km (0.109 R)
• M71: 24,022,426 km (0.116 R)
• M72: 24,695,616 km (0.095 R)
• M73: 24,822,475 km (0.1 R)
• M74: 25,588,566 km (0.086 R)
• M75: 25,674,136 km (0.092 R)
• M76: 26,060,547 km (0.091 R)
• M77: 26,665,372 km (0.117 R)
• M78: 27,449,863 km (0.065 R)
• M79: 27,756,987 km (0.063 R)
• M80: 28,241,984 km (0.067 R)
• M81: 28,552,100 km (0.112 R)
• M82: 28,729,673 km (0.087 R)
• M83: 28,818,683 km (0.086 R)
• M84: 29,220,204 km (0.112 R)
• M85: 29,399,273 km (0.1 R)
• M86: 29,489,031 km (0.09 R)

Asteroid Belt

Center: 4.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13

Radius: 10.7

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.76 AU - 5.96 AU

Year: 6812 Days

Day: 12.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 20,574,489 km

• M1: 214,075 km (0.09 R)
• M2: 523,892 km (0.103 R)
• M3: 829,670 km (0.095 R)
• M4: 980,464 km (0.039 R)
• M5: 1,281,306 km (0.095 R)
• M6: 1,626,727 km (0.117 R)
• M7: 1,834,967 km (0.051 R)
• M8: 2,094,819 km (0.093 R)
• M9: 2,207,317 km (0.101 R)
• M10: 2,304,256 km (0.086 R)
• M11: 2,456,846 km (0.085 R)
• M12: 2,857,918 km (0.103 R)
• M13: 3,090,842 km (0.045 R)
• M14: 3,249,565 km (0.089 R)
• M15: 3,492,961 km (0.106 R)
• M16: 3,565,067 km (0.08 R)
• M17: 3,763,284 km (0.098 R)
• M18: 3,858,428 km (0.116 R)
• M19: 3,997,405 km (0.043 R)
• M20: 4,181,709 km (0.102 R)
• M21: 4,324,575 km (0.107 R)
• M22: 4,946,753 km (0.089 R)
• M23: 5,156,489 km (0.111 R)
• M24: 5,357,399 km (0.061 R)
• M25: 5,476,778 km (0.071 R)
• M26: 5,950,704 km (0.093 R)
• M27: 6,286,701 km (0.046 R)
• M28: 6,374,814 km (0.08 R)
• M29: 6,654,412 km (0.058 R)
• M30: 7,029,305 km (0.042 R)
• M31: 7,120,709 km (0.11 R)
• M32: 7,278,535 km (0.115 R)
• M33: 7,357,971 km (0.104 R)
• M34: 7,504,128 km (0.095 R)
• M35: 7,597,627 km (0.073 R)
• M36: 8,071,404 km (0.064 R)
• M37: 8,180,909 km (0.106 R)
• M38: 8,360,127 km (0.025 R)
• M39: 8,820,889 km (0.058 R)
• M40: 9,075,654 km (0.071 R)
• M41: 9,204,009 km (0.093 R)
• M42: 9,752,584 km (0.111 R)
• M43: 9,884,081 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.1

Radius: 13.5

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.75 AU - 6.05 AU

Year: 7979 Days

Day: 14 Hours

Environment

Temp: -227 °C

Axial Tilt: 67.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 20,574,489 km

• M1: 173,085 km (0.079 R)
• M2: 369,208 km (0.078 R)
• M3: 467,793 km (0.052 R)
• M4: 603,927 km (0.102 R)
• M5: 774,917 km (0.052 R)
• M6: 1,026,840 km (0.12 R)
• M7: 1,168,808 km (0.069 R)
• M8: 1,365,230 km (0.106 R)
• M9: 1,461,721 km (0.105 R)
• M10: 1,610,870 km (0.06 R)
• M11: 2,006,855 km (0.074 R)
• M12: 2,345,844 km (0.11 R)
• M13: 2,582,209 km (0.1 R)
• M14: 2,826,652 km (0.084 R)
• M15: 3,622,064 km (0.115 R)
• M16: 3,792,904 km (0.086 R)
• M17: 3,948,785 km (0.063 R)
• M18: 4,612,551 km (0.089 R)
• M19: 5,138,088 km (0.073 R)
• M20: 5,388,515 km (0.103 R)
• M21: 6,389,774 km (0.055 R)
• M22: 6,638,555 km (0.102 R)
• M23: 7,145,991 km (0.077 R)
• M24: 7,426,038 km (0.107 R)
• M25: 7,644,002 km (0.099 R)
• M26: 8,019,343 km (0.045 R)
• M27: 8,288,021 km (0.052 R)
• M28: 8,514,213 km (0.064 R)
• M29: 8,972,731 km (0.102 R)
• M30: 9,275,218 km (0.053 R)
• M31: 9,392,353 km (0.105 R)
• M32: 9,604,632 km (0.082 R)
• M33: 9,842,343 km (0.085 R)
• M34: 11,284,167 km (0.111 R)
• M35: 11,459,646 km (0.108 R)
• M36: 11,991,466 km (0.091 R)
• M37: 12,609,156 km (0.099 R)
• M38: 13,448,849 km (0.086 R)
• M39: 13,581,691 km (0.069 R)
• M40: 13,929,207 km (0.11 R)
• M41: 14,632,916 km (0.12 R)
• M42: 14,879,303 km (0.119 R)
• M43: 15,016,784 km (0.106 R)
• M44: 15,487,269 km (0.087 R)
• M45: 15,738,294 km (0.114 R)
• M46: 16,471,174 km (0.042 R)
• M47: 16,899,024 km (0.115 R)
• M48: 17,215,274 km (0.113 R)
• M49: 17,446,403 km (0.07 R)
• M50: 17,882,481 km (0.106 R)
• M51: 18,028,787 km (0.067 R)
• M52: 18,234,036 km (0.112 R)
• M53: 18,736,086 km (0.108 R)
• M54: 19,063,257 km (0.095 R)
• M55: 19,182,785 km (0.094 R)
• M56: 19,272,544 km (0.087 R)
• M57: 19,542,718 km (0.063 R)
• M58: 19,753,651 km (0.088 R)
• M59: 20,269,165 km (0.11 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 18,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit