🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.4

Radius: 12.2

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.25 AU - 1.57 AU

Year: 1065 Days

Day: 9.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 23,584,715 km

• M1: 153,637 km (0.1 R)
• M2: 251,624 km (0.093 R)
• M3: 359,184 km (0.079 R)
• M4: 479,760 km (0.108 R)
• M5: 605,871 km (0.051 R)
• M6: 725,998 km (0.102 R)
• M7: 882,179 km (0.089 R)
• M8: 1,021,454 km (0.106 R)
• M9: 1,168,808 km (0.099 R)
• M10: 1,347,278 km (0.087 R)
• M11: 1,435,990 km (0.07 R)
• M12: 1,568,833 km (0.116 R)
• M13: 1,910,215 km (0.074 R)
• M14: 2,038,720 km (0.082 R)
• M15: 2,132,218 km (0.117 R)
• M16: 2,246,511 km (0.083 R)
• M17: 2,451,460 km (0.118 R)
• M18: 2,531,196 km (0.07 R)
• M19: 2,673,015 km (0.098 R)
• M20: 2,943,338 km (0.109 R)
• M21: 3,211,866 km (0.086 R)
• M22: 3,376,873 km (0.092 R)
• M23: 3,522,132 km (0.064 R)
• M24: 3,681,005 km (0.056 R)
• M25: 4,160,018 km (0.089 R)
• M26: 4,255,760 km (0.081 R)
• M27: 4,547,775 km (0.1 R)
• M28: 4,947,202 km (0.084 R)
• M29: 5,048,928 km (0.081 R)
• M30: 5,189,849 km (0.116 R)
• M31: 5,332,117 km (0.081 R)
• M32: 5,820,255 km (0.1 R)
• M33: 6,008,748 km (0.054 R)
• M34: 6,117,356 km (0.046 R)
• M35: 6,240,475 km (0.118 R)
• M36: 6,378,105 km (0.065 R)
• M37: 6,461,132 km (0.077 R)
• M38: 6,853,677 km (0.107 R)
• M39: 7,024,218 km (0.114 R)
• M40: 7,311,746 km (0.119 R)
• M41: 7,457,005 km (0.102 R)
• M42: 7,809,607 km (0.057 R)
• M43: 7,928,238 km (0.045 R)
• M44: 8,137,526 km (0.071 R)
• M45: 8,257,952 km (0.091 R)
• M46: 8,684,007 km (0.096 R)
• M47: 8,776,159 km (0.065 R)
• M48: 8,884,169 km (0.061 R)
• M49: 8,961,660 km (0.114 R)
• M50: 9,289,429 km (0.029 R)
• M51: 9,415,241 km (0.088 R)
• M52: 9,652,803 km (0.048 R)
• M53: 9,732,538 km (0.083 R)
• M54: 9,828,281 km (0.107 R)
• M55: 9,940,629 km (0.117 R)
• M56: 10,150,216 km (0.088 R)
• M57: 10,247,454 km (0.088 R)
• M58: 10,622,945 km (0.076 R)
• M59: 10,754,741 km (0.095 R)
• M60: 10,853,924 km (0.041 R)
• M61: 11,036,433 km (0.068 R)
• M62: 11,119,759 km (0.044 R)
• M63: 11,270,255 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.8

Radius: 9.7

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.27 AU - 1.83 AU

Year: 1227 Days

Day: 7.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 23,584,715 km

• M1: 124,316 km (0.061 R)
• M2: 212,878 km (0.042 R)
• M3: 312,061 km (0.081 R)
• M4: 373,845 km (0.083 R)
• M5: 474,524 km (0.077 R)
• M6: 691,741 km (0.049 R)
• M7: 752,627 km (0.088 R)
• M8: 836,701 km (0.106 R)
• M9: 1,067,979 km (0.1 R)
• M10: 1,256,473 km (0.046 R)
• M11: 1,338,901 km (0.1 R)
• M12: 1,436,289 km (0.112 R)
• M13: 1,563,148 km (0.12 R)
• M14: 1,694,046 km (0.074 R)
• M15: 1,900,791 km (0.106 R)
• M16: 2,018,374 km (0.096 R)
• M17: 2,169,020 km (0.091 R)
• M18: 2,338,963 km (0.116 R)
• M19: 2,457,444 km (0.069 R)
• M20: 2,545,707 km (0.109 R)
• M21: 2,716,997 km (0.067 R)
• M22: 2,900,553 km (0.089 R)
• M23: 3,422,201 km (0.027 R)
• M24: 3,502,984 km (0.038 R)
• M25: 3,629,843 km (0.029 R)
• M26: 3,703,146 km (0.096 R)
• M27: 3,954,021 km (0.093 R)
• M28: 4,143,412 km (0.111 R)
• M29: 4,364,967 km (0.087 R)
• M30: 4,452,781 km (0.057 R)
• M31: 4,729,686 km (0.058 R)
• M32: 4,910,700 km (0.1 R)
• M33: 5,022,449 km (0.112 R)
• M34: 5,093,957 km (0.09 R)
• M35: 5,362,784 km (0.118 R)
• M36: 5,562,198 km (0.065 R)
• M37: 5,882,039 km (0.106 R)
• M38: 5,979,128 km (0.113 R)
• M39: 6,076,815 km (0.043 R)
• M40: 6,185,872 km (0.099 R)
• M41: 6,317,817 km (0.079 R)
• M42: 6,584,251 km (0.115 R)
• M43: 6,979,638 km (0.096 R)
• M44: 7,405,992 km (0.118 R)
• M45: 7,592,990 km (0.082 R)
• M46: 7,828,905 km (0.056 R)
• M47: 7,959,654 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.3

Radius: 14.4

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.18 AU - 3.7 AU

Year: 4057 Days

Day: 14 Hours

Environment

Temp: -207 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 23,584,715 km

• M1: 181,462 km (0.099 R)
• M2: 279,000 km (0.075 R)
• M3: 385,963 km (0.116 R)
• M4: 506,838 km (0.079 R)
• M5: 613,950 km (0.065 R)
• M6: 741,856 km (0.062 R)
• M7: 1,041,351 km (0.107 R)
• M8: 1,467,256 km (0.045 R)
• M9: 1,914,404 km (0.101 R)
• M10: 2,095,268 km (0.108 R)
• M11: 2,386,236 km (0.087 R)
• M12: 2,727,169 km (0.052 R)
• M13: 3,180,750 km (0.108 R)
• M14: 3,317,632 km (0.074 R)
• M15: 3,719,751 km (0.071 R)
• M16: 4,010,569 km (0.11 R)
• M17: 4,330,709 km (0.1 R)
• M18: 4,659,226 km (0.032 R)
• M19: 4,770,526 km (0.051 R)
• M20: 5,041,598 km (0.119 R)
• M21: 5,504,454 km (0.067 R)
• M22: 5,836,711 km (0.081 R)
• M23: 6,102,396 km (0.106 R)
• M24: 6,396,955 km (0.052 R)
• M25: 6,545,954 km (0.12 R)
• M26: 6,696,150 km (0.1 R)
• M27: 7,025,565 km (0.117 R)
• M28: 7,128,039 km (0.113 R)
• M29: 7,438,305 km (0.068 R)
• M30: 7,700,401 km (0.081 R)
• M31: 8,126,156 km (0.028 R)
• M32: 9,364,378 km (0.077 R)
• M33: 9,704,563 km (0.038 R)
• M34: 10,193,449 km (0.101 R)
• M35: 10,455,545 km (0.055 R)
• M36: 10,661,092 km (0.039 R)
• M37: 10,897,457 km (0.065 R)
• M38: 11,046,157 km (0.091 R)
• M39: 11,405,641 km (0.101 R)
• M40: 11,647,541 km (0.054 R)
• M41: 11,982,939 km (0.082 R)
• M42: 12,476,313 km (0.047 R)
• M43: 12,788,224 km (0.077 R)
• M44: 12,882,321 km (0.064 R)
• M45: 13,134,244 km (0.092 R)
• M46: 13,675,041 km (0.093 R)
• M47: 13,932,199 km (0.072 R)
• M48: 15,141,848 km (0.038 R)
• M49: 15,508,063 km (0.092 R)
• M50: 15,641,953 km (0.116 R)
• M51: 16,249,171 km (0.05 R)
• M52: 17,209,141 km (0.089 R)
• M53: 17,347,668 km (0.05 R)
• M54: 17,695,932 km (0.114 R)
• M55: 17,835,956 km (0.101 R)
• M56: 18,470,251 km (0.028 R)
• M57: 19,327,596 km (0.117 R)
• M58: 19,507,862 km (0.071 R)
• M59: 19,616,170 km (0.116 R)
• M60: 19,761,131 km (0.093 R)
• M61: 20,051,949 km (0.08 R)
• M62: 20,197,807 km (0.092 R)
• M63: 20,564,322 km (0.107 R)
• M64: 20,785,128 km (0.092 R)
• M65: 21,266,534 km (0.082 R)
• M66: 21,976,675 km (0.082 R)
• M67: 22,127,171 km (0.107 R)
• M68: 22,656,598 km (0.098 R)
• M69: 23,574,081 km (0.075 R)
• M70: 23,805,210 km (0.099 R)
• M71: 23,921,148 km (0.104 R)
• M72: 24,270,011 km (0.086 R)
• M73: 25,563,583 km (0.117 R)
• M74: 26,119,190 km (0.098 R)
• M75: 26,598,501 km (0.069 R)
• M76: 26,799,112 km (0.101 R)
• M77: 27,040,563 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961

Radius: 14.8

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.16 AU - 3.74 AU

Year: 4074 Days

Day: 6.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 23,584,715 km

• M1: 188,942 km (0.062 R)
• M2: 384,167 km (0.11 R)
• M3: 521,648 km (0.057 R)
• M4: 774,019 km (0.074 R)
• M5: 1,138,739 km (0.037 R)
• M6: 1,297,313 km (0.114 R)
• M7: 1,557,763 km (0.039 R)
• M8: 1,653,954 km (0.083 R)
• M9: 2,403,439 km (0.113 R)
• M10: 2,553,935 km (0.106 R)
• M11: 2,649,677 km (0.086 R)
• M12: 2,884,397 km (0.056 R)
• M13: 3,044,765 km (0.091 R)
• M14: 3,353,685 km (0.097 R)
• M15: 3,608,301 km (0.108 R)
• M16: 4,136,830 km (0.099 R)
• M17: 4,502,896 km (0.077 R)
• M18: 4,808,375 km (0.089 R)
• M19: 5,765,053 km (0.107 R)
• M20: 5,942,925 km (0.113 R)
• M21: 6,646,633 km (0.098 R)
• M22: 6,994,897 km (0.097 R)
• M23: 7,130,583 km (0.118 R)
• M24: 7,267,016 km (0.039 R)
• M25: 7,598,076 km (0.115 R)
• M26: 7,821,725 km (0.1 R)
• M27: 7,934,222 km (0.109 R)
• M28: 8,275,305 km (0.075 R)
• M29: 8,505,387 km (0.081 R)
• M30: 8,795,906 km (0.111 R)
• M31: 9,001,304 km (0.076 R)
• M32: 9,446,956 km (0.052 R)
• M33: 9,717,728 km (0.119 R)
• M34: 10,297,869 km (0.049 R)
• M35: 10,607,835 km (0.061 R)
• M36: 10,763,866 km (0.119 R)
• M37: 10,857,963 km (0.083 R)
• M38: 11,078,470 km (0.097 R)
• M39: 11,332,338 km (0.116 R)
• M40: 11,781,132 km (0.062 R)
• M41: 11,910,534 km (0.105 R)
• M42: 12,301,433 km (0.085 R)
• M43: 12,795,854 km (0.083 R)
• M44: 13,297,007 km (0.03 R)
• M45: 13,600,840 km (0.066 R)
• M46: 13,975,134 km (0.059 R)
• M47: 14,215,238 km (0.083 R)
• M48: 14,629,924 km (0.094 R)
• M49: 15,471,262 km (0.085 R)
• M50: 16,112,738 km (0.099 R)
• M51: 16,617,481 km (0.083 R)
• M52: 17,311,166 km (0.039 R)
• M53: 17,717,025 km (0.114 R)
• M54: 17,902,527 km (0.11 R)
• M55: 18,462,920 km (0.061 R)
• M56: 19,181,289 km (0.109 R)
• M57: 19,639,657 km (0.114 R)
• M58: 20,372,836 km (0.108 R)
• M59: 20,489,373 km (0.073 R)
• M60: 20,645,105 km (0.116 R)
• M61: 20,879,524 km (0.108 R)
• M62: 21,232,875 km (0.101 R)
• M63: 21,469,538 km (0.056 R)
• M64: 21,627,813 km (0.118 R)
• M65: 22,065,088 km (0.048 R)
• M66: 22,184,766 km (0.118 R)
• M67: 22,545,297 km (0.069 R)
• M68: 22,948,164 km (0.109 R)
• M69: 23,110,029 km (0.054 R)
• M70: 23,516,336 km (0.053 R)
• M71: 24,707,734 km (0.09 R)
• M72: 24,998,253 km (0.048 R)
• M73: 25,289,969 km (0.118 R)
• M74: 25,792,618 km (0.116 R)
• M75: 25,918,878 km (0.075 R)
• M76: 26,510,388 km (0.039 R)
• M77: 26,765,303 km (0.063 R)
• M78: 27,021,115 km (0.044 R)
• M79: 27,534,984 km (0.108 R)
• M80: 27,836,274 km (0.028 R)
• M81: 28,181,845 km (0.098 R)
• M82: 29,359,031 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33.1

Radius: 7.8

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.76 AU - 9.2 AU

Year: 15701 Days

Day: 18.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 23,584,715 km

• M1: 201,209 km (0.082 R)
• M2: 250,726 km (0.103 R)
• M3: 668,852 km (0.079 R)
• M4: 1,159,982 km (0.098 R)
• M5: 1,236,277 km (0.073 R)
• M6: 1,461,571 km (0.077 R)
• M7: 1,787,096 km (0.082 R)
• M8: 2,057,569 km (0.09 R)
• M9: 2,670,920 km (0.112 R)
• M10: 2,755,742 km (0.056 R)
• M11: 3,246,872 km (0.112 R)
• M12: 3,319,278 km (0.068 R)
• M13: 3,392,281 km (0.105 R)
• M14: 3,803,077 km (0.114 R)
• M15: 5,128,065 km (0.097 R)
• M16: 5,233,831 km (0.089 R)
• M17: 6,038,967 km (0.067 R)
• M18: 6,240,625 km (0.085 R)
• M19: 6,535,931 km (0.079 R)
• M20: 7,163,644 km (0.093 R)
• M21: 7,520,584 km (0.084 R)
• M22: 7,883,509 km (0.104 R)
• M23: 8,878,933 km (0.111 R)
• M24: 9,031,672 km (0.104 R)
• M25: 9,262,502 km (0.09 R)
• M26: 9,992,689 km (0.09 R)
• M27: 10,552,484 km (0.084 R)
• M28: 11,149,828 km (0.062 R)
• M29: 11,287,159 km (0.097 R)
• M30: 11,452,615 km (0.082 R)
• M31: 11,618,967 km (0.087 R)
• M32: 11,869,993 km (0.101 R)
• M33: 11,982,041 km (0.103 R)
• M34: 12,633,540 km (0.083 R)
• M35: 12,862,874 km (0.067 R)
• M36: 14,089,277 km (0.099 R)
• M37: 14,626,333 km (0.059 R)
• M38: 14,746,610 km (0.07 R)
• M39: 14,806,748 km (0.105 R)
• M40: 15,261,227 km (0.062 R)
• M41: 15,566,855 km (0.098 R)
• M42: 15,658,858 km (0.055 R)
• M43: 16,152,830 km (0.115 R)
• M44: 16,903,512 km (0.06 R)
• M45: 17,441,915 km (0.077 R)
• M46: 17,986,152 km (0.109 R)
• M47: 18,308,835 km (0.079 R)
• M48: 18,438,536 km (0.094 R)
• M49: 18,568,387 km (0.113 R)
• M50: 19,189,667 km (0.101 R)
• M51: 19,651,924 km (0.03 R)
• M52: 19,784,618 km (0.116 R)
• M53: 20,486,381 km (0.097 R)
• M54: 20,823,276 km (0.106 R)
• M55: 22,120,588 km (0.104 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 14,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit