🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.8

Radius: 8.9

Gravity: 11.83 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.93 AU - 1.03 AU

Year: 670 Days

Day: 11.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 54,650,016 km

• M1: 112,946 km (0.068 R)
• M2: 177,423 km (0.068 R)
• M3: 234,869 km (0.112 R)
• M4: 340,634 km (0.113 R)
• M5: 444,156 km (0.115 R)
• M6: 521,498 km (0.101 R)
• M7: 579,093 km (0.074 R)
• M8: 654,790 km (0.057 R)
• M9: 728,691 km (0.056 R)
• M10: 794,365 km (0.081 R)
• M11: 968,347 km (0.092 R)
• M12: 1,091,316 km (0.037 R)
• M13: 1,200,074 km (0.083 R)
• M14: 1,299,108 km (0.036 R)
• M15: 1,534,126 km (0.09 R)
• M16: 1,598,752 km (0.066 R)
• M17: 1,738,028 km (0.104 R)
• M18: 1,820,606 km (0.105 R)
• M19: 2,188,168 km (0.091 R)
• M20: 2,269,549 km (0.084 R)
• M21: 2,393,267 km (0.105 R)
• M22: 2,460,287 km (0.062 R)
• M23: 2,639,056 km (0.114 R)
• M24: 2,725,823 km (0.092 R)
• M25: 2,822,313 km (0.1 R)
• M26: 3,027,711 km (0.116 R)
• M27: 3,146,043 km (0.114 R)
• M28: 3,312,396 km (0.109 R)
• M29: 3,682,950 km (0.064 R)
• M30: 3,750,867 km (0.118 R)
• M31: 3,828,958 km (0.073 R)
• M32: 3,976,910 km (0.096 R)
• M33: 4,076,692 km (0.109 R)
• M34: 4,167,198 km (0.091 R)
• M35: 4,227,785 km (0.116 R)
• M36: 4,619,133 km (0.074 R)
• M37: 4,681,965 km (0.092 R)
• M38: 4,776,810 km (0.107 R)
• M39: 5,097,547 km (0.076 R)
• M40: 5,162,623 km (0.05 R)
• M41: 5,282,450 km (0.109 R)
• M42: 5,458,527 km (0.075 R)
• M43: 5,771,336 km (0.102 R)
• M44: 5,850,474 km (0.073 R)
• M45: 5,964,018 km (0.068 R)
• M46: 6,055,572 km (0.05 R)
• M47: 6,147,425 km (0.085 R)
• M48: 6,390,971 km (0.112 R)
• M49: 6,555,079 km (0.071 R)
• M50: 6,637,807 km (0.099 R)
• M51: 6,780,224 km (0.098 R)
• M52: 6,887,636 km (0.051 R)
• M53: 6,995,645 km (0.117 R)
• M54: 7,372,183 km (0.054 R)
• M55: 7,705,487 km (0.11 R)
• M56: 8,425,352 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.8

Radius: 10.7

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.98 AU - 1.24 AU

Year: 807 Days

Day: 12.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 54,650,016 km

• M1: 136,284 km (0.099 R)
• M2: 238,459 km (0.119 R)
• M3: 349,012 km (0.089 R)
• M4: 525,687 km (0.094 R)
• M5: 658,829 km (0.09 R)
• M6: 730,038 km (0.046 R)
• M7: 837,449 km (0.091 R)
• M8: 910,752 km (0.109 R)
• M9: 1,001,857 km (0.108 R)
• M10: 1,155,344 km (0.047 R)
• M11: 1,243,607 km (0.064 R)
• M12: 1,322,744 km (0.105 R)
• M13: 1,438,982 km (0.098 R)
• M14: 1,510,490 km (0.081 R)
• M15: 1,613,712 km (0.058 R)
• M16: 1,713,344 km (0.052 R)
• M17: 1,782,907 km (0.096 R)
• M18: 1,918,742 km (0.116 R)
• M19: 2,044,554 km (0.116 R)
• M20: 2,112,023 km (0.054 R)
• M21: 2,207,616 km (0.101 R)
• M22: 2,318,767 km (0.099 R)
• M23: 2,403,290 km (0.065 R)
• M24: 2,670,771 km (0.07 R)
• M25: 2,789,551 km (0.062 R)
• M26: 2,917,607 km (0.108 R)
• M27: 2,993,902 km (0.11 R)
• M28: 3,297,885 km (0.104 R)
• M29: 3,433,570 km (0.087 R)
• M30: 3,735,309 km (0.118 R)
• M31: 4,037,347 km (0.069 R)
• M32: 4,243,044 km (0.071 R)
• M33: 4,347,314 km (0.094 R)
• M34: 4,443,506 km (0.108 R)
• M35: 4,522,942 km (0.086 R)
• M36: 4,611,504 km (0.108 R)
• M37: 4,763,645 km (0.096 R)
• M38: 4,835,901 km (0.056 R)
• M39: 5,072,864 km (0.074 R)
• M40: 5,295,166 km (0.119 R)
• M41: 5,388,814 km (0.059 R)
• M42: 5,473,487 km (0.119 R)
• M43: 5,653,752 km (0.118 R)
• M44: 5,730,197 km (0.119 R)
• M45: 5,923,028 km (0.049 R)
• M46: 6,059,163 km (0.046 R)
• M47: 6,176,896 km (0.081 R)
• M48: 6,305,101 km (0.098 R)
• M49: 6,484,170 km (0.119 R)
• M50: 6,715,448 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316

Radius: 5.5

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.06 AU - 7.22 AU

Year: 10502 Days

Day: 23.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 54,650,016 km

• M1: 118,631 km (0.114 R)
• M2: 168,447 km (0.059 R)
• M3: 237,861 km (0.11 R)
• M4: 307,872 km (0.116 R)
• M5: 385,514 km (0.103 R)
• M6: 433,086 km (0.069 R)
• M7: 658,081 km (0.105 R)
• M8: 716,125 km (0.094 R)
• M9: 821,741 km (0.105 R)
• M10: 916,586 km (0.066 R)
• M11: 1,349,522 km (0.111 R)
• M12: 1,519,316 km (0.094 R)
• M13: 1,776,774 km (0.092 R)
• M14: 1,942,080 km (0.047 R)
• M15: 2,628,435 km (0.12 R)
• M16: 2,769,356 km (0.115 R)
• M17: 3,132,430 km (0.111 R)
• M18: 3,587,806 km (0.105 R)
• M19: 3,718,105 km (0.082 R)
• M20: 3,956,265 km (0.114 R)
• M21: 5,016,017 km (0.063 R)
• M22: 5,576,859 km (0.087 R)
• M23: 5,758,172 km (0.12 R)
• M24: 6,095,515 km (0.084 R)
• M25: 6,188,565 km (0.113 R)
• M26: 6,534,136 km (0.054 R)
• M27: 8,045,523 km (0.097 R)
• M28: 8,526,181 km (0.068 R)
• M29: 8,769,876 km (0.082 R)
• M30: 9,157,634 km (0.12 R)
• M31: 9,767,843 km (0.112 R)
• M32: 9,913,402 km (0.082 R)
• M33: 10,989,460 km (0.052 R)
• M34: 11,598,921 km (0.12 R)
• M35: 13,129,906 km (0.032 R)
• M36: 13,817,009 km (0.056 R)
• M37: 13,898,540 km (0.105 R)
• M38: 14,848,337 km (0.052 R)
• M39: 15,057,624 km (0.05 R)
• M40: 15,521,377 km (0.072 R)
• M41: 15,733,806 km (0.062 R)
• M42: 16,940,612 km (0.118 R)
• M43: 17,820,846 km (0.078 R)
• M44: 18,221,769 km (0.084 R)
• M45: 19,579,519 km (0.097 R)
• M46: 19,625,296 km (0.077 R)
• M47: 19,854,929 km (0.082 R)
• M48: 20,363,262 km (0.09 R)
• M49: 20,456,162 km (0.078 R)
• M50: 21,016,406 km (0.12 R)
• M51: 21,723,855 km (0.092 R)
• M52: 22,582,995 km (0.109 R)
• M53: 23,501,825 km (0.108 R)
• M54: 24,039,480 km (0.062 R)
• M55: 24,630,541 km (0.106 R)
• M56: 24,927,792 km (0.076 R)
• M57: 26,685,717 km (0.119 R)
• M58: 27,605,295 km (0.114 R)
• M59: 28,172,421 km (0.101 R)
• M60: 29,108,604 km (0.115 R)
• M61: 29,527,927 km (0.063 R)
• M62: 30,744,606 km (0.098 R)
• M63: 31,654,461 km (0.101 R)
• M64: 31,762,022 km (0.083 R)
• M65: 32,085,602 km (0.085 R)
• M66: 33,829,763 km (0.104 R)
• M67: 34,049,971 km (0.096 R)
• M68: 34,491,734 km (0.05 R)
• M69: 35,325,293 km (0.03 R)
• M70: 35,436,893 km (0.097 R)
• M71: 36,052,937 km (0.085 R)
• M72: 36,729,120 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.3

Radius: 3.1

Gravity: 75.06 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.91 AU - 7.41 AU

Year: 11864 Days

Day: 16.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 54,650,016 km

• M1: 322,383 km (0.118 R)
• M2: 396,135 km (0.049 R)
• M3: 491,878 km (0.064 R)
• M4: 821,143 km (0.113 R)
• M5: 943,514 km (0.077 R)
• M6: 1,587,383 km (0.107 R)
• M7: 1,662,930 km (0.096 R)
• M8: 1,950,008 km (0.108 R)
• M9: 2,280,320 km (0.072 R)
• M10: 2,365,741 km (0.094 R)
• M11: 2,627,836 km (0.108 R)
• M12: 2,657,606 km (0.027 R)
• M13: 3,211,118 km (0.11 R)
• M14: 4,036,599 km (0.085 R)
• M15: 4,174,379 km (0.053 R)
• M16: 4,886,614 km (0.103 R)
• M17: 5,219,171 km (0.059 R)
• M18: 5,256,570 km (0.106 R)
• M19: 5,331,668 km (0.079 R)
• M20: 5,407,065 km (0.045 R)
• M21: 5,789,587 km (0.073 R)
• M22: 6,023,109 km (0.085 R)
• M23: 6,580,362 km (0.106 R)
• M24: 6,701,835 km (0.072 R)
• M25: 7,362,310 km (0.111 R)
• M26: 7,615,429 km (0.088 R)
• M27: 9,970,698 km (0.087 R)
• M28: 10,297,270 km (0.094 R)
• M29: 10,674,855 km (0.069 R)
• M30: 11,153,269 km (0.082 R)
• M31: 11,687,483 km (0.084 R)
• M32: 11,933,123 km (0.112 R)
• M33: 12,081,225 km (0.119 R)
• M34: 13,854,259 km (0.118 R)
• M35: 14,903,239 km (0.118 R)
• M36: 14,956,496 km (0.096 R)
• M37: 15,383,598 km (0.061 R)
• M38: 15,491,159 km (0.088 R)
• M39: 15,544,864 km (0.111 R)
• M40: 16,634,086 km (0.084 R)
• M41: 16,744,340 km (0.117 R)
• M42: 18,484,313 km (0.104 R)
• M43: 19,462,533 km (0.065 R)
• M44: 20,280,834 km (0.052 R)
• M45: 20,339,626 km (0.051 R)
• M46: 20,634,932 km (0.074 R)
• M47: 20,753,413 km (0.095 R)
• M48: 20,931,435 km (0.039 R)
• M49: 20,990,975 km (0.115 R)
• M50: 21,110,204 km (0.107 R)
• M51: 21,528,929 km (0.055 R)
• M52: 21,589,067 km (0.086 R)
• M53: 22,924,378 km (0.109 R)
• M54: 23,170,017 km (0.102 R)
• M55: 24,976,860 km (0.111 R)
• M56: 25,483,100 km (0.105 R)
• M57: 25,610,258 km (0.092 R)
• M58: 27,087,238 km (0.115 R)
• M59: 28,525,472 km (0.09 R)
• M60: 29,121,021 km (0.053 R)
• M61: 29,187,442 km (0.118 R)
• M62: 31,953,956 km (0.116 R)
• M63: 33,681,362 km (0.119 R)
• M64: 34,240,409 km (0.05 R)
• M65: 35,014,279 km (0.081 R)
• M66: 35,084,889 km (0.115 R)
• M67: 35,297,169 km (0.076 R)
• M68: 35,367,929 km (0.091 R)
• M69: 35,793,834 km (0.096 R)
• M70: 36,435,908 km (0.111 R)
• M71: 36,794,344 km (0.081 R)
• M72: 36,866,151 km (0.068 R)
• M73: 37,009,915 km (0.071 R)
• M74: 37,225,934 km (0.102 R)
• M75: 37,948,941 km (0.112 R)
• M76: 40,441,540 km (0.079 R)
• M77: 40,738,343 km (0.068 R)
• M78: 41,333,892 km (0.091 R)
• M79: 43,440,978 km (0.094 R)
• M80: 43,516,973 km (0.096 R)
• M81: 43,744,961 km (0.084 R)
• M82: 44,507,611 km (0.057 R)
• M83: 45,351,791 km (0.097 R)
• M84: 47,680,581 km (0.115 R)
• M85: 47,758,821 km (0.119 R)
• M86: 48,072,378 km (0.116 R)
• M87: 49,492,062 km (0.078 R)
• M88: 49,650,636 km (0.065 R)
• M89: 50,207,140 km (0.079 R)
• M90: 50,605,818 km (0.12 R)
• M91: 51,165,763 km (0.111 R)
• M92: 51,808,136 km (0.061 R)
• M93: 52,857,715 km (0.118 R)
• M94: 52,938,797 km (0.099 R)
• M95: 53,670,031 km (0.062 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 18,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit