🌌 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: 611.8

Radius: 14.4

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.64 AU - 1.72 AU

Year: 1385 Days

Day: 12.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 27,910,557 km

• M1: 179,517 km (0.07 R)
• M2: 283,937 km (0.091 R)
• M3: 380,876 km (0.113 R)
• M4: 513,270 km (0.092 R)
• M5: 635,492 km (0.03 R)
• M6: 789,727 km (0.111 R)
• M7: 921,972 km (0.107 R)
• M8: 1,284,447 km (0.082 R)
• M9: 1,392,756 km (0.07 R)
• M10: 1,495,829 km (0.105 R)
• M11: 1,710,053 km (0.04 R)
• M12: 1,906,176 km (0.106 R)
• M13: 2,149,721 km (0.103 R)
• M14: 2,300,815 km (0.03 R)
• M15: 2,603,452 km (0.079 R)
• M16: 2,710,863 km (0.057 R)
• M17: 2,830,841 km (0.077 R)
• M18: 3,410,532 km (0.107 R)
• M19: 3,540,383 km (0.058 R)
• M20: 3,720,349 km (0.11 R)
• M21: 3,927,991 km (0.097 R)
• M22: 4,064,574 km (0.074 R)
• M23: 4,227,935 km (0.086 R)
• M24: 4,535,359 km (0.093 R)
• M25: 4,731,182 km (0.106 R)
• M26: 4,916,684 km (0.113 R)
• M27: 5,050,574 km (0.042 R)
• M28: 5,240,264 km (0.071 R)
• M29: 5,335,857 km (0.113 R)
• M30: 5,515,225 km (0.111 R)
• M31: 5,654,500 km (0.054 R)
• M32: 6,079,657 km (0.108 R)
• M33: 6,194,698 km (0.111 R)
• M34: 6,354,319 km (0.04 R)
• M35: 6,618,210 km (0.115 R)
• M36: 6,811,191 km (0.031 R)
• M37: 6,900,950 km (0.118 R)
• M38: 7,081,514 km (0.067 R)
• M39: 7,172,320 km (0.044 R)
• M40: 7,340,020 km (0.052 R)
• M41: 7,601,666 km (0.107 R)
• M42: 7,850,896 km (0.047 R)
• M43: 8,118,527 km (0.087 R)
• M44: 8,261,542 km (0.111 R)
• M45: 8,389,299 km (0.094 R)
• M46: 8,485,490 km (0.057 R)
• M47: 8,760,302 km (0.027 R)
• M48: 8,857,989 km (0.065 R)
• M49: 9,418,532 km (0.061 R)
• M50: 9,518,763 km (0.065 R)
• M51: 9,619,143 km (0.037 R)
• M52: 9,719,972 km (0.109 R)
• M53: 9,821,250 km (0.114 R)
• M54: 10,263,910 km (0.073 R)
• M55: 10,992,751 km (0.118 R)
• M56: 11,115,870 km (0.115 R)
• M57: 11,274,743 km (0.118 R)
• M58: 11,434,513 km (0.102 R)
• M59: 11,882,260 km (0.114 R)
• M60: 12,008,520 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.9

Radius: 12.6

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.88 AU - 2.48 AU

Year: 2047 Days

Day: 14.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 27,910,557 km

• M1: 157,975 km (0.068 R)
• M2: 238,309 km (0.066 R)
• M3: 321,037 km (0.054 R)
• M4: 435,180 km (0.117 R)
• M5: 535,560 km (0.087 R)
• M6: 656,136 km (0.099 R)
• M7: 735,124 km (0.038 R)
• M8: 876,344 km (0.107 R)
• M9: 1,078,451 km (0.065 R)
• M10: 1,183,469 km (0.114 R)
• M11: 1,264,551 km (0.119 R)
• M12: 1,343,090 km (0.067 R)
• M13: 1,481,169 km (0.08 R)
• M14: 1,844,841 km (0.106 R)
• M15: 2,327,743 km (0.112 R)
• M16: 2,425,580 km (0.049 R)
• M17: 2,542,416 km (0.088 R)
• M18: 2,625,443 km (0.108 R)
• M19: 2,727,618 km (0.102 R)
• M20: 2,855,524 km (0.094 R)
• M21: 2,985,525 km (0.08 R)
• M22: 3,098,621 km (0.098 R)
• M23: 3,251,659 km (0.054 R)
• M24: 3,342,016 km (0.115 R)
• M25: 3,472,765 km (0.087 R)
• M26: 3,591,994 km (0.117 R)
• M27: 3,759,694 km (0.072 R)
• M28: 3,888,946 km (0.118 R)
• M29: 4,012,813 km (0.093 R)
• M30: 4,215,219 km (0.081 R)
• M31: 4,507,234 km (0.095 R)
• M32: 4,666,556 km (0.064 R)
• M33: 4,879,583 km (0.098 R)
• M34: 5,050,873 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.5

Radius: 13.4

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.6 AU - 3.82 AU

Year: 3657 Days

Day: 9.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 27,910,557 km

• M1: 172,636 km (0.072 R)
• M2: 284,236 km (0.092 R)
• M3: 416,929 km (0.079 R)
• M4: 525,238 km (0.048 R)
• M5: 616,942 km (0.118 R)
• M6: 715,377 km (0.098 R)
• M7: 988,094 km (0.094 R)
• M8: 1,094,907 km (0.091 R)
• M9: 1,690,007 km (0.101 R)
• M10: 1,909,168 km (0.116 R)
• M11: 2,060,561 km (0.119 R)
• M12: 2,232,000 km (0.115 R)
• M13: 2,457,145 km (0.045 R)
• M14: 2,656,260 km (0.103 R)
• M15: 2,740,932 km (0.094 R)
• M16: 3,017,838 km (0.079 R)
• M17: 3,285,768 km (0.116 R)
• M18: 3,376,873 km (0.087 R)
• M19: 3,580,475 km (0.05 R)
• M20: 4,077,589 km (0.113 R)
• M21: 4,374,541 km (0.085 R)
• M22: 4,617,338 km (0.114 R)
• M23: 4,740,457 km (0.094 R)
• M24: 4,906,212 km (0.118 R)
• M25: 5,137,340 km (0.062 R)
• M26: 5,286,340 km (0.115 R)
• M27: 5,676,192 km (0.041 R)
• M28: 5,830,427 km (0.07 R)
• M29: 6,053,029 km (0.092 R)
• M30: 6,576,023 km (0.077 R)
• M31: 6,831,237 km (0.107 R)
• M32: 7,066,106 km (0.12 R)
• M33: 7,327,753 km (0.1 R)
• M34: 7,495,751 km (0.088 R)
• M35: 7,616,626 km (0.042 R)
• M36: 7,713,865 km (0.115 R)
• M37: 8,205,892 km (0.118 R)
• M38: 8,988,887 km (0.066 R)
• M39: 9,506,795 km (0.051 R)
• M40: 9,875,105 km (0.102 R)
• M41: 10,194,646 km (0.094 R)
• M42: 10,653,014 km (0.112 R)
• M43: 11,730,119 km (0.113 R)
• M44: 11,983,687 km (0.081 R)
• M45: 12,697,418 km (0.12 R)
• M46: 13,542,646 km (0.086 R)
• M47: 13,927,562 km (0.083 R)
• M48: 14,285,998 km (0.114 R)
• M49: 14,376,056 km (0.12 R)
• M50: 14,496,482 km (0.119 R)
• M51: 14,647,427 km (0.113 R)
• M52: 14,768,601 km (0.102 R)
• M53: 15,073,033 km (0.079 R)
• M54: 15,657,212 km (0.05 R)
• M55: 15,967,628 km (0.055 R)
• M56: 16,437,066 km (0.088 R)
• M57: 16,784,283 km (0.112 R)
• M58: 17,293,663 km (0.12 R)
• M59: 17,485,897 km (0.082 R)
• M60: 17,614,551 km (0.079 R)
• M61: 18,002,309 km (0.059 R)
• M62: 18,229,697 km (0.111 R)
• M63: 18,327,534 km (0.05 R)
• M64: 19,281,819 km (0.091 R)
• M65: 19,614,525 km (0.065 R)
• M66: 20,930,687 km (0.117 R)
• M67: 21,135,786 km (0.096 R)
• M68: 21,238,559 km (0.104 R)
• M69: 21,444,556 km (0.07 R)
• M70: 21,997,170 km (0.107 R)
• M71: 22,484,560 km (0.06 R)
• M72: 22,694,595 km (0.091 R)
• M73: 22,905,229 km (0.032 R)
• M74: 23,399,351 km (0.085 R)
• M75: 23,576,624 km (0.054 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90

Radius: 6.4

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.51 AU - 8.87 AU

Year: 12258 Days

Day: 23.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 27,910,557 km

• M1: 103,372 km (0.112 R)
• M2: 189,541 km (0.116 R)
• M3: 261,796 km (0.119 R)
• M4: 345,272 km (0.112 R)
• M5: 468,391 km (0.087 R)
• M6: 584,030 km (0.106 R)
• M7: 662,719 km (0.103 R)
• M8: 793,766 km (0.087 R)
• M9: 843,582 km (0.093 R)
• M10: 907,461 km (0.081 R)
• M11: 1,040,004 km (0.103 R)
• M12: 1,265,598 km (0.077 R)
• M13: 1,354,160 km (0.118 R)
• M14: 1,728,903 km (0.113 R)
• M15: 1,860,848 km (0.066 R)
• M16: 2,240,527 km (0.103 R)
• M17: 2,312,185 km (0.071 R)
• M18: 2,568,895 km (0.109 R)
• M19: 2,834,730 km (0.099 R)
• M20: 3,149,484 km (0.073 R)
• M21: 3,270,359 km (0.081 R)
• M22: 3,642,259 km (0.105 R)
• M23: 4,027,623 km (0.075 R)
• M24: 4,114,989 km (0.101 R)
• M25: 4,767,535 km (0.085 R)
• M26: 4,906,511 km (0.096 R)
• M27: 4,953,185 km (0.117 R)
• M28: 6,141,292 km (0.11 R)
• M29: 6,858,015 km (0.087 R)
• M30: 6,962,584 km (0.03 R)
• M31: 7,252,804 km (0.094 R)
• M32: 7,439,502 km (0.105 R)
• M33: 7,654,923 km (0.115 R)
• M34: 7,709,077 km (0.11 R)
• M35: 8,649,450 km (0.085 R)
• M36: 8,734,272 km (0.087 R)
• M37: 9,334,907 km (0.1 R)
• M38: 9,596,404 km (0.111 R)
• M39: 9,684,069 km (0.077 R)
• M40: 10,126,729 km (0.107 R)
• M41: 10,335,418 km (0.092 R)
• M42: 10,395,406 km (0.112 R)
• M43: 10,515,534 km (0.12 R)
• M44: 10,848,389 km (0.11 R)
• M45: 10,909,425 km (0.047 R)
• M46: 10,970,311 km (0.118 R)
• M47: 11,184,834 km (0.084 R)
• M48: 11,493,604 km (0.065 R)
• M49: 11,930,580 km (0.1 R)
• M50: 12,277,647 km (0.097 R)
• M51: 12,468,384 km (0.081 R)
• M52: 13,567,928 km (0.105 R)
• M53: 13,798,010 km (0.084 R)
• M54: 14,362,443 km (0.062 R)
• M55: 14,900,546 km (0.111 R)
• M56: 15,036,082 km (0.103 R)
• M57: 15,274,391 km (0.076 R)
• M58: 15,410,974 km (0.086 R)
• M59: 16,449,034 km (0.115 R)
• M60: 17,581,041 km (0.061 R)
• M61: 17,724,206 km (0.062 R)
• M62: 17,831,917 km (0.071 R)
• M63: 18,192,447 km (0.071 R)
• M64: 18,957,491 km (0.113 R)
• M65: 19,288,551 km (0.034 R)
• M66: 20,143,353 km (0.08 R)
• M67: 20,368,348 km (0.083 R)
• M68: 21,048,420 km (0.048 R)
• M69: 22,005,248 km (0.08 R)
• M70: 22,275,721 km (0.119 R)
• M71: 22,586,137 km (0.09 R)
• M72: 22,663,928 km (0.078 R)
• M73: 24,278,986 km (0.101 R)
• M74: 25,727,543 km (0.106 R)
• M75: 26,462,218 km (0.058 R)
• M76: 26,585,486 km (0.097 R)
• M77: 26,626,476 km (0.096 R)
• M78: 27,079,758 km (0.091 R)
• M79: 27,827,149 km (0.097 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 19,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit