🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.3

Radius: 10.9

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.63 AU - 0.77 AU

Year: 412 Days

Day: 5.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 158.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 43,805,512 km

• M1: 135,685 km (0.081 R)
• M2: 261,796 km (0.059 R)
• M3: 348,413 km (0.088 R)
• M4: 419,024 km (0.081 R)
• M5: 502,350 km (0.119 R)
• M6: 602,879 km (0.108 R)
• M7: 749,186 km (0.047 R)
• M8: 863,180 km (0.112 R)
• M9: 933,042 km (0.086 R)
• M10: 1,177,485 km (0.108 R)
• M11: 1,246,599 km (0.065 R)
• M12: 1,336,208 km (0.067 R)
• M13: 1,457,532 km (0.075 R)
• M14: 1,567,486 km (0.053 R)
• M15: 1,711,699 km (0.119 R)
• M16: 1,855,014 km (0.11 R)
• M17: 2,007,903 km (0.093 R)
• M18: 2,091,677 km (0.119 R)
• M19: 2,165,130 km (0.118 R)
• M20: 2,274,336 km (0.05 R)
• M21: 2,367,536 km (0.054 R)
• M22: 2,456,247 km (0.027 R)
• M23: 2,588,342 km (0.106 R)
• M24: 2,686,030 km (0.105 R)
• M25: 2,753,947 km (0.046 R)
• M26: 2,822,313 km (0.108 R)
• M27: 2,948,275 km (0.111 R)
• M28: 3,044,017 km (0.081 R)
• M29: 3,121,210 km (0.06 R)
• M30: 3,212,315 km (0.109 R)
• M31: 3,423,846 km (0.092 R)
• M32: 3,544,871 km (0.086 R)
• M33: 3,749,820 km (0.118 R)
• M34: 3,916,622 km (0.087 R)
• M35: 4,121,571 km (0.041 R)
• M36: 4,221,652 km (0.094 R)
• M37: 4,337,141 km (0.093 R)
• M38: 4,424,507 km (0.11 R)
• M39: 4,541,941 km (0.039 R)
• M40: 4,675,233 km (0.069 R)
• M41: 4,802,241 km (0.062 R)
• M42: 5,021,851 km (0.043 R)
• M43: 5,252,381 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.8

Radius: 14

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.59 AU - 0.97 AU

Year: 484 Days

Day: 8.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 43,805,512 km

• M1: 180,415 km (0.095 R)
• M2: 275,709 km (0.088 R)
• M3: 378,183 km (0.096 R)
• M4: 490,083 km (0.097 R)
• M5: 588,219 km (0.076 R)
• M6: 694,882 km (0.079 R)
• M7: 869,313 km (0.037 R)
• M8: 1,022,801 km (0.054 R)
• M9: 1,386,473 km (0.083 R)
• M10: 1,498,073 km (0.113 R)
• M11: 1,612,964 km (0.116 R)
• M12: 1,981,125 km (0.096 R)
• M13: 2,129,675 km (0.066 R)
• M14: 2,409,872 km (0.105 R)
• M15: 2,586,248 km (0.06 R)
• M16: 2,719,988 km (0.106 R)
• M17: 2,814,385 km (0.111 R)
• M18: 2,928,079 km (0.071 R)
• M19: 3,129,139 km (0.111 R)
• M20: 3,240,739 km (0.031 R)
• M21: 3,442,696 km (0.12 R)
• M22: 3,590,498 km (0.068 R)
• M23: 3,687,887 km (0.091 R)
• M24: 3,872,341 km (0.077 R)
• M25: 4,154,931 km (0.114 R)
• M26: 4,790,273 km (0.079 R)
• M27: 4,919,676 km (0.086 R)
• M28: 5,013,773 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.4

Radius: 14.5

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.9 AU - 1 AU

Year: 651 Days

Day: 10.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 43,805,512 km

• M1: 189,541 km (0.111 R)
• M2: 303,684 km (0.119 R)
• M3: 395,088 km (0.109 R)
• M4: 495,917 km (0.073 R)
• M5: 635,492 km (0.082 R)
• M6: 736,470 km (0.096 R)
• M7: 847,771 km (0.041 R)
• M8: 957,576 km (0.119 R)
• M9: 1,115,252 km (0.083 R)
• M10: 1,224,159 km (0.088 R)
• M11: 1,327,831 km (0.063 R)
• M12: 1,525,300 km (0.062 R)
• M13: 1,692,700 km (0.077 R)
• M14: 1,809,685 km (0.039 R)
• M15: 2,084,347 km (0.087 R)
• M16: 2,260,424 km (0.072 R)
• M17: 2,367,386 km (0.099 R)
• M18: 2,464,475 km (0.06 R)
• M19: 2,557,226 km (0.053 R)
• M20: 2,903,695 km (0.107 R)
• M21: 3,082,614 km (0.052 R)
• M22: 3,239,991 km (0.1 R)
• M23: 3,342,016 km (0.096 R)
• M24: 3,510,464 km (0.115 R)
• M25: 3,748,175 km (0.059 R)
• M26: 3,855,586 km (0.104 R)
• M27: 3,970,926 km (0.086 R)
• M28: 4,073,700 km (0.049 R)
• M29: 4,366,163 km (0.097 R)
• M30: 4,472,228 km (0.078 R)
• M31: 4,607,914 km (0.037 R)
• M32: 4,759,606 km (0.097 R)
• M33: 4,934,935 km (0.096 R)

Asteroid Belt

Center: 2.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.1

Radius: 12.1

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.8 AU - 4.32 AU

Year: 5750 Days

Day: 12.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 43,805,512 km

• M1: 159,172 km (0.108 R)
• M2: 258,954 km (0.104 R)
• M3: 483,201 km (0.101 R)
• M4: 866,471 km (0.055 R)
• M5: 1,054,665 km (0.11 R)
• M6: 1,270,236 km (0.106 R)
• M7: 1,403,976 km (0.071 R)
• M8: 1,642,585 km (0.118 R)
• M9: 2,049,042 km (0.092 R)
• M10: 2,191,609 km (0.075 R)
• M11: 2,588,043 km (0.1 R)
• M12: 2,725,374 km (0.107 R)
• M13: 2,812,440 km (0.114 R)
• M14: 3,280,532 km (0.084 R)
• M15: 3,429,681 km (0.074 R)
• M16: 4,188,441 km (0.062 R)
• M17: 4,493,920 km (0.1 R)
• M18: 4,743,748 km (0.056 R)
• M19: 5,105,327 km (0.094 R)
• M20: 5,278,710 km (0.056 R)
• M21: 5,454,039 km (0.118 R)
• M22: 5,631,313 km (0.104 R)
• M23: 5,878,149 km (0.112 R)
• M24: 5,991,694 km (0.074 R)
• M25: 6,243,766 km (0.067 R)
• M26: 6,829,741 km (0.115 R)
• M27: 6,925,185 km (0.105 R)
• M28: 7,165,738 km (0.093 R)
• M29: 7,679,756 km (0.092 R)
• M30: 7,928,837 km (0.05 R)
• M31: 8,434,926 km (0.112 R)
• M32: 8,795,457 km (0.097 R)
• M33: 9,134,745 km (0.035 R)
• M34: 9,213,733 km (0.082 R)
• M35: 10,124,036 km (0.069 R)
• M36: 10,590,033 km (0.107 R)
• M37: 10,783,912 km (0.116 R)
• M38: 10,867,388 km (0.087 R)
• M39: 11,007,112 km (0.063 R)
• M40: 11,429,427 km (0.038 R)
• M41: 11,514,548 km (0.102 R)
• M42: 12,174,275 km (0.102 R)
• M43: 12,348,407 km (0.074 R)
• M44: 12,523,287 km (0.065 R)
• M45: 14,348,381 km (0.089 R)
• M46: 14,747,956 km (0.116 R)
• M47: 15,026,807 km (0.097 R)
• M48: 16,032,254 km (0.1 R)
• M49: 17,319,693 km (0.104 R)
• M50: 17,646,714 km (0.101 R)
• M51: 17,843,884 km (0.04 R)
• M52: 18,439,882 km (0.034 R)
• M53: 18,807,295 km (0.088 R)
• M54: 19,109,782 km (0.098 R)
• M55: 19,889,934 km (0.096 R)
• M56: 20,507,923 km (0.096 R)
• M57: 21,762,601 km (0.076 R)
• M58: 21,903,522 km (0.1 R)
• M59: 22,292,775 km (0.054 R)
• M60: 22,612,915 km (0.104 R)
• M61: 22,719,877 km (0.078 R)
• M62: 23,221,778 km (0.075 R)
• M63: 23,618,512 km (0.082 R)
• M64: 24,309,355 km (0.087 R)
• M65: 24,455,512 km (0.104 R)
• M66: 24,565,466 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.3

Radius: 14.3

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.63 AU - 4.51 AU

Year: 5772 Days

Day: 14.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 43,805,512 km

• M1: 211,232 km (0.082 R)
• M2: 358,885 km (0.046 R)
• M3: 481,556 km (0.086 R)
• M4: 645,515 km (0.064 R)
• M5: 782,995 km (0.055 R)
• M6: 906,264 km (0.11 R)
• M7: 1,104,930 km (0.104 R)
• M8: 1,500,616 km (0.076 R)
• M9: 1,658,592 km (0.115 R)
• M10: 1,756,129 km (0.087 R)
• M11: 1,889,571 km (0.098 R)
• M12: 2,009,099 km (0.119 R)
• M13: 2,513,543 km (0.08 R)
• M14: 2,664,936 km (0.109 R)
• M15: 2,761,277 km (0.111 R)
• M16: 3,489,370 km (0.088 R)
• M17: 3,659,164 km (0.076 R)
• M18: 3,962,997 km (0.059 R)
• M19: 4,185,150 km (0.052 R)
• M20: 4,947,650 km (0.101 R)
• M21: 5,139,136 km (0.054 R)
• M22: 5,504,753 km (0.102 R)
• M23: 5,728,252 km (0.113 R)
• M24: 5,980,025 km (0.066 R)
• M25: 6,784,114 km (0.083 R)
• M26: 7,239,639 km (0.041 R)
• M27: 7,484,980 km (0.096 R)
• M28: 7,705,188 km (0.08 R)
• M29: 8,067,813 km (0.076 R)
• M30: 8,379,126 km (0.073 R)
• M31: 8,521,843 km (0.092 R)
• M32: 8,752,074 km (0.103 R)
• M33: 8,867,863 km (0.103 R)
• M34: 9,071,914 km (0.055 R)
• M35: 9,189,199 km (0.108 R)
• M36: 9,336,553 km (0.116 R)
• M37: 9,783,252 km (0.096 R)
• M38: 9,903,529 km (0.116 R)
• M39: 11,071,140 km (0.063 R)
• M40: 11,575,734 km (0.098 R)
• M41: 11,862,962 km (0.098 R)
• M42: 11,991,466 km (0.094 R)
• M43: 12,087,957 km (0.057 R)
• M44: 12,640,422 km (0.097 R)
• M45: 13,002,299 km (0.076 R)
• M46: 13,267,686 km (0.038 R)
• M47: 13,467,848 km (0.089 R)
• M48: 13,702,567 km (0.098 R)
• M49: 14,346,885 km (0.084 R)
• M50: 14,724,320 km (0.086 R)
• M51: 14,862,548 km (0.055 R)
• M52: 15,001,076 km (0.047 R)
• M53: 15,209,616 km (0.114 R)
• M54: 15,489,214 km (0.116 R)
• M55: 16,589,057 km (0.098 R)
• M56: 16,768,725 km (0.107 R)
• M57: 17,021,545 km (0.051 R)
• M58: 20,305,218 km (0.104 R)
• M59: 20,729,179 km (0.091 R)
• M60: 20,884,162 km (0.117 R)
• M61: 21,000,549 km (0.091 R)
• M62: 21,117,235 km (0.116 R)
• M63: 21,390,252 km (0.061 R)
• M64: 21,743,003 km (0.092 R)
• M65: 22,137,343 km (0.067 R)
• M66: 22,932,905 km (0.1 R)
• M67: 23,294,034 km (0.097 R)
• M68: 23,899,905 km (0.09 R)
• M69: 24,388,492 km (0.08 R)
• M70: 25,416,977 km (0.118 R)
• M71: 26,501,412 km (0.115 R)
• M72: 27,686,377 km (0.115 R)
• M73: 27,814,283 km (0.104 R)
• M74: 28,113,778 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975

Radius: 12.2

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.32 AU - 5.22 AU

Year: 7323 Days

Day: 11.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,805,512 km

• M1: 172,038 km (0.119 R)
• M2: 303,983 km (0.075 R)
• M3: 437,574 km (0.082 R)
• M4: 568,472 km (0.109 R)
• M5: 654,491 km (0.097 R)
• M6: 908,807 km (0.104 R)
• M7: 1,121,086 km (0.075 R)
• M8: 1,701,077 km (0.08 R)
• M9: 1,876,406 km (0.119 R)
• M10: 2,713,107 km (0.07 R)
• M11: 2,841,462 km (0.115 R)
• M12: 3,024,570 km (0.078 R)
• M13: 3,347,552 km (0.039 R)
• M14: 3,597,230 km (0.063 R)
• M15: 3,738,600 km (0.1 R)
• M16: 5,093,060 km (0.107 R)
• M17: 5,252,232 km (0.043 R)
• M18: 5,543,050 km (0.092 R)
• M19: 5,641,186 km (0.059 R)
• M20: 6,140,544 km (0.072 R)
• M21: 6,242,121 km (0.08 R)
• M22: 6,378,554 km (0.083 R)
• M23: 6,828,544 km (0.085 R)
• M24: 7,039,777 km (0.054 R)
• M25: 7,613,634 km (0.086 R)
• M26: 9,268,336 km (0.076 R)
• M27: 9,463,262 km (0.068 R)
• M28: 9,976,532 km (0.094 R)
• M29: 11,403,098 km (0.051 R)
• M30: 12,161,409 km (0.035 R)
• M31: 12,332,250 km (0.089 R)
• M32: 12,503,689 km (0.056 R)
• M33: 13,110,458 km (0.069 R)
• M34: 13,285,488 km (0.092 R)
• M35: 13,373,451 km (0.093 R)
• M36: 14,397,598 km (0.101 R)
• M37: 15,400,802 km (0.119 R)
• M38: 16,662,809 km (0.118 R)
• M39: 16,757,505 km (0.12 R)
• M40: 16,947,644 km (0.101 R)
• M41: 17,957,728 km (0.119 R)
• M42: 18,543,554 km (0.076 R)
• M43: 19,235,145 km (0.114 R)
• M44: 19,584,007 km (0.11 R)
• M45: 20,237,600 km (0.085 R)
• M46: 21,669,551 km (0.042 R)
• M47: 22,241,015 km (0.061 R)
• M48: 23,292,837 km (0.109 R)
• M49: 24,414,522 km (0.064 R)
• M50: 25,063,478 km (0.077 R)
• M51: 25,226,539 km (0.108 R)
• M52: 25,553,859 km (0.1 R)
• M53: 26,102,584 km (0.098 R)
• M54: 26,433,645 km (0.118 R)
• M55: 27,211,404 km (0.086 R)
• M56: 28,166,137 km (0.111 R)
• M57: 28,392,329 km (0.038 R)
• M58: 28,789,661 km (0.11 R)
• M59: 29,074,645 km (0.113 R)
• M60: 29,992,727 km (0.076 R)
• M61: 31,739,881 km (0.107 R)
• M62: 31,916,407 km (0.094 R)
• M63: 32,034,290 km (0.107 R)
• M64: 32,270,505 km (0.074 R)
• M65: 32,388,687 km (0.119 R)
• M66: 32,566,409 km (0.052 R)
• M67: 32,982,441 km (0.093 R)
• M68: 33,400,118 km (0.087 R)
• M69: 33,819,591 km (0.117 R)
• M70: 33,939,718 km (0.073 R)
• M71: 34,603,334 km (0.053 R)
• M72: 37,175,819 km (0.072 R)
• M73: 37,424,002 km (0.114 R)
• M74: 39,682,481 km (0.05 R)
• M75: 40,381,402 km (0.068 R)
• M76: 40,572,738 km (0.094 R)
• M77: 41,084,362 km (0.104 R)
• M78: 41,598,231 km (0.108 R)
• M79: 42,178,820 km (0.12 R)
• M80: 42,437,625 km (0.103 R)
• M81: 43,805,548 km (0.088 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: 522 - 15,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit