🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.5

Radius: 11.7

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.91 AU - 1.17 AU

Year: 746 Days

Day: 6.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 33,734,751 km

• M1: 146,157 km (0.118 R)
• M2: 294,857 km (0.101 R)
• M3: 379,979 km (0.087 R)
• M4: 454,329 km (0.104 R)
• M5: 635,492 km (0.118 R)
• M6: 752,028 km (0.09 R)
• M7: 946,805 km (0.036 R)
• M8: 1,093,560 km (0.113 R)
• M9: 1,237,025 km (0.119 R)
• M10: 1,328,579 km (0.096 R)
• M11: 1,404,874 km (0.043 R)
• M12: 1,494,632 km (0.111 R)
• M13: 1,586,635 km (0.107 R)
• M14: 1,686,866 km (0.104 R)
• M15: 1,782,758 km (0.086 R)
• M16: 1,913,656 km (0.113 R)
• M17: 2,041,263 km (0.102 R)
• M18: 2,227,363 km (0.077 R)
• M19: 2,404,786 km (0.108 R)
• M20: 2,491,702 km (0.066 R)
• M21: 2,572,335 km (0.07 R)
• M22: 2,903,695 km (0.12 R)
• M23: 3,027,562 km (0.112 R)
• M24: 3,193,017 km (0.031 R)
• M25: 3,369,542 km (0.057 R)
• M26: 3,557,737 km (0.085 R)
• M27: 3,690,579 km (0.11 R)
• M28: 3,774,653 km (0.1 R)
• M29: 3,884,608 km (0.111 R)
• M30: 3,978,705 km (0.111 R)
• M31: 4,116,784 km (0.102 R)
• M32: 4,362,424 km (0.106 R)
• M33: 4,451,285 km (0.062 R)
• M34: 4,621,976 km (0.115 R)
• M35: 4,721,758 km (0.047 R)
• M36: 4,794,761 km (0.11 R)
• M37: 4,886,614 km (0.069 R)
• M38: 5,053,266 km (0.068 R)
• M39: 5,278,710 km (0.078 R)
• M40: 5,516,870 km (0.058 R)
• M41: 5,632,659 km (0.086 R)
• M42: 5,739,322 km (0.063 R)
• M43: 5,945,019 km (0.063 R)
• M44: 6,063,650 km (0.115 R)
• M45: 6,143,087 km (0.084 R)
• M46: 6,283,111 km (0.12 R)
• M47: 6,607,140 km (0.065 R)
• M48: 6,689,119 km (0.062 R)
• M49: 7,020,030 km (0.109 R)
• M50: 7,093,183 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.5

Radius: 14.5

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.3 AU - 1.78 AU

Year: 1343 Days

Day: 7.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 33,734,751 km

• M1: 181,612 km (0.079 R)
• M2: 312,360 km (0.11 R)
• M3: 447,597 km (0.026 R)
• M4: 553,811 km (0.064 R)
• M5: 657,782 km (0.118 R)
• M6: 821,292 km (0.109 R)
• M7: 936,183 km (0.086 R)
• M8: 1,040,902 km (0.114 R)
• M9: 1,219,223 km (0.106 R)
• M10: 1,326,036 km (0.112 R)
• M11: 1,473,689 km (0.118 R)
• M12: 1,666,520 km (0.063 R)
• M13: 1,776,325 km (0.068 R)
• M14: 1,899,145 km (0.078 R)
• M15: 2,014,186 km (0.116 R)
• M16: 2,164,382 km (0.033 R)
• M17: 2,284,958 km (0.084 R)
• M18: 2,396,707 km (0.115 R)
• M19: 2,637,560 km (0.093 R)
• M20: 2,731,508 km (0.067 R)
• M21: 2,959,195 km (0.075 R)
• M22: 3,106,250 km (0.078 R)
• M23: 3,218,149 km (0.07 R)
• M24: 3,331,545 km (0.103 R)
• M25: 3,811,903 km (0.077 R)
• M26: 3,986,035 km (0.063 R)
• M27: 4,203,850 km (0.043 R)
• M28: 4,411,940 km (0.107 R)
• M29: 4,997,915 km (0.074 R)
• M30: 5,129,861 km (0.112 R)
• M31: 5,248,192 km (0.114 R)
• M32: 5,412,301 km (0.117 R)
• M33: 5,623,833 km (0.114 R)
• M34: 5,946,216 km (0.08 R)
• M35: 6,039,565 km (0.096 R)
• M36: 6,259,025 km (0.103 R)
• M37: 6,706,024 km (0.09 R)
• M38: 7,246,222 km (0.057 R)
• M39: 7,546,913 km (0.119 R)
• M40: 7,749,618 km (0.037 R)
• M41: 7,971,323 km (0.106 R)
• M42: 8,126,007 km (0.076 R)
• M43: 8,368,804 km (0.114 R)
• M44: 8,543,534 km (0.029 R)
• M45: 8,914,687 km (0.106 R)
• M46: 9,147,162 km (0.101 R)
• M47: 9,472,388 km (0.077 R)
• M48: 9,563,343 km (0.119 R)
• M49: 9,801,353 km (0.119 R)
• M50: 9,930,307 km (0.09 R)
• M51: 10,059,858 km (0.106 R)
• M52: 10,339,457 km (0.047 R)
• M53: 10,470,654 km (0.097 R)
• M54: 11,347,597 km (0.106 R)
• M55: 11,716,655 km (0.074 R)
• M56: 12,030,511 km (0.062 R)
• M57: 12,426,796 km (0.116 R)
• M58: 12,646,705 km (0.12 R)
• M59: 13,009,180 km (0.12 R)
• M60: 13,827,032 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.5

Radius: 8.9

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.91 AU - 4.31 AU

Year: 4821 Days

Day: 9.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,734,751 km

• M1: 164,109 km (0.088 R)
• M2: 223,050 km (0.074 R)
• M3: 286,630 km (0.048 R)
• M4: 408,103 km (0.085 R)
• M5: 549,174 km (0.118 R)
• M6: 694,733 km (0.05 R)
• M7: 1,206,956 km (0.108 R)
• M8: 1,798,615 km (0.111 R)
• M9: 1,926,821 km (0.095 R)
• M10: 1,982,621 km (0.07 R)
• M11: 2,115,164 km (0.076 R)
• M12: 2,779,379 km (0.103 R)
• M13: 2,842,808 km (0.073 R)
• M14: 3,211,567 km (0.109 R)
• M15: 3,278,288 km (0.041 R)
• M16: 3,390,486 km (0.108 R)
• M17: 3,481,142 km (0.103 R)
• M18: 3,688,186 km (0.105 R)
• M19: 3,828,509 km (0.096 R)
• M20: 3,994,413 km (0.042 R)
• M21: 4,066,220 km (0.098 R)
• M22: 4,284,333 km (0.059 R)
• M23: 4,456,820 km (0.085 R)
• M24: 4,757,511 km (0.099 R)
• M25: 5,485,006 km (0.107 R)
• M26: 5,618,597 km (0.079 R)
• M27: 5,916,297 km (0.044 R)
• M28: 7,041,871 km (0.108 R)
• M29: 7,362,758 km (0.117 R)
• M30: 7,658,813 km (0.033 R)
• M31: 7,988,975 km (0.083 R)
• M32: 8,539,196 km (0.095 R)
• M33: 8,787,678 km (0.08 R)
• M34: 9,133,249 km (0.101 R)
• M35: 9,579,500 km (0.114 R)
• M36: 9,708,303 km (0.077 R)
• M37: 9,772,930 km (0.117 R)
• M38: 9,935,243 km (0.09 R)
• M39: 10,394,060 km (0.103 R)
• M40: 10,526,454 km (0.113 R)
• M41: 10,994,396 km (0.079 R)
• M42: 11,230,761 km (0.118 R)
• M43: 11,571,545 km (0.093 R)
• M44: 11,985,033 km (0.107 R)
• M45: 12,368,154 km (0.068 R)
• M46: 12,790,768 km (0.069 R)
• M47: 12,932,736 km (0.062 R)
• M48: 13,325,879 km (0.095 R)
• M49: 13,433,739 km (0.036 R)
• M50: 13,541,898 km (0.108 R)
• M51: 13,614,154 km (0.099 R)
• M52: 13,868,171 km (0.112 R)
• M53: 14,417,644 km (0.067 R)
• M54: 16,415,823 km (0.107 R)
• M55: 16,531,462 km (0.098 R)
• M56: 16,841,279 km (0.08 R)
• M57: 17,348,865 km (0.078 R)
• M58: 17,466,748 km (0.105 R)
• M59: 17,861,387 km (0.111 R)
• M60: 18,419,088 km (0.118 R)
• M61: 18,539,215 km (0.077 R)
• M62: 19,633,075 km (0.07 R)
• M63: 19,796,885 km (0.12 R)
• M64: 19,879,014 km (0.108 R)
• M65: 20,664,403 km (0.117 R)
• M66: 21,333,704 km (0.092 R)
• M67: 21,417,778 km (0.091 R)
• M68: 22,265,549 km (0.091 R)
• M69: 22,436,389 km (0.082 R)
• M70: 22,908,520 km (0.056 R)
• M71: 23,340,559 km (0.075 R)
• M72: 24,652,832 km (0.07 R)
• M73: 25,764,493 km (0.118 R)
• M74: 25,854,252 km (0.098 R)
• M75: 27,120,149 km (0.071 R)
• M76: 28,452,468 km (0.098 R)
• M77: 28,591,444 km (0.068 R)
• M78: 30,041,496 km (0.095 R)
• M79: 31,037,220 km (0.118 R)
• M80: 31,515,335 km (0.114 R)
• M81: 31,707,119 km (0.079 R)
• M82: 31,947,523 km (0.026 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.6

Radius: 8.4

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.67 AU - 4.77 AU

Year: 7208 Days

Day: 14 Hours

Environment

Temp: -216 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 33,734,751 km

• M1: 143,315 km (0.119 R)
• M2: 229,483 km (0.104 R)
• M3: 324,627 km (0.079 R)
• M4: 425,456 km (0.116 R)
• M5: 598,691 km (0.097 R)
• M6: 795,262 km (0.055 R)
• M7: 1,027,588 km (0.072 R)
• M8: 1,120,488 km (0.08 R)
• M9: 1,281,605 km (0.098 R)
• M10: 1,415,944 km (0.092 R)
• M11: 1,608,626 km (0.053 R)
• M12: 1,980,526 km (0.073 R)
• M13: 2,461,633 km (0.102 R)
• M14: 2,823,959 km (0.098 R)
• M15: 3,112,384 km (0.118 R)
• M16: 3,271,705 km (0.041 R)
• M17: 3,410,383 km (0.114 R)
• M18: 3,765,678 km (0.079 R)
• M19: 4,058,590 km (0.118 R)
• M20: 4,182,756 km (0.111 R)
• M21: 4,434,978 km (0.114 R)
• M22: 4,770,377 km (0.087 R)
• M23: 5,383,728 km (0.096 R)
• M24: 5,630,415 km (0.118 R)
• M25: 6,135,158 km (0.082 R)
• M26: 6,249,301 km (0.037 R)
• M27: 6,450,810 km (0.116 R)
• M28: 7,398,961 km (0.074 R)
• M29: 7,734,808 km (0.104 R)
• M30: 7,982,243 km (0.109 R)
• M31: 9,886,474 km (0.083 R)
• M32: 10,528,399 km (0.101 R)
• M33: 10,733,797 km (0.116 R)
• M34: 11,358,368 km (0.078 R)
• M35: 11,745,677 km (0.056 R)
• M36: 12,245,184 km (0.043 R)
• M37: 12,425,150 km (0.076 R)
• M38: 12,897,431 km (0.088 R)
• M39: 12,970,584 km (0.109 R)
• M40: 13,043,887 km (0.062 R)
• M41: 14,009,392 km (0.102 R)
• M42: 14,997,935 km (0.096 R)
• M43: 15,152,020 km (0.072 R)
• M44: 15,773,450 km (0.08 R)
• M45: 15,930,228 km (0.06 R)
• M46: 16,048,112 km (0.062 R)
• M47: 16,284,626 km (0.116 R)
• M48: 17,121,775 km (0.103 R)
• M49: 17,565,932 km (0.084 R)
• M50: 17,931,998 km (0.081 R)
• M51: 18,424,175 km (0.072 R)
• M52: 18,754,786 km (0.112 R)
• M53: 18,837,663 km (0.044 R)
• M54: 18,920,839 km (0.098 R)
• M55: 20,139,015 km (0.058 R)
• M56: 20,693,425 km (0.095 R)
• M57: 21,123,219 km (0.088 R)
• M58: 22,079,150 km (0.09 R)
• M59: 26,180,675 km (0.094 R)
• M60: 26,273,425 km (0.064 R)
• M61: 28,341,317 km (0.11 R)
• M62: 28,436,461 km (0.077 R)
• M63: 28,627,348 km (0.082 R)
• M64: 29,442,955 km (0.107 R)
• M65: 30,949,705 km (0.116 R)
• M66: 31,244,263 km (0.104 R)
• M67: 31,885,589 km (0.094 R)
• M68: 32,232,806 km (0.086 R)
• M69: 32,631,036 km (0.081 R)
• M70: 33,231,521 km (0.071 R)
• M71: 33,332,051 km (0.109 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 16,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit