🌌 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: 943.6

Radius: 14.7

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.56 AU - 0.84 AU

Year: 384 Days

Day: 14.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 72,561,501 km

• M1: 186,249 km (0.031 R)
• M2: 306,227 km (0.113 R)
• M3: 400,623 km (0.072 R)
• M4: 518,207 km (0.08 R)
• M5: 628,909 km (0.083 R)
• M6: 725,550 km (0.111 R)
• M7: 968,197 km (0.109 R)
• M8: 1,093,112 km (0.098 R)
• M9: 1,219,073 km (0.106 R)
• M10: 1,329,925 km (0.116 R)
• M11: 1,444,367 km (0.112 R)
• M12: 1,557,015 km (0.092 R)
• M13: 1,689,558 km (0.097 R)
• M14: 1,803,103 km (0.107 R)
• M15: 1,942,977 km (0.066 R)
• M16: 2,068,490 km (0.075 R)
• M17: 2,178,295 km (0.084 R)
• M18: 2,296,477 km (0.099 R)
• M19: 2,429,619 km (0.082 R)
• M20: 2,546,006 km (0.091 R)
• M21: 2,750,806 km (0.077 R)
• M22: 2,879,161 km (0.098 R)
• M23: 2,995,697 km (0.114 R)
• M24: 3,127,942 km (0.08 R)
• M25: 3,276,493 km (0.081 R)
• M26: 3,369,542 km (0.059 R)
• M27: 3,573,295 km (0.114 R)
• M28: 3,736,207 km (0.12 R)
• M29: 3,848,704 km (0.089 R)
• M30: 3,985,437 km (0.082 R)
• M31: 4,092,699 km (0.104 R)
• M32: 4,279,247 km (0.118 R)
• M33: 4,412,988 km (0.118 R)
• M34: 4,717,120 km (0.063 R)
• M35: 4,904,716 km (0.093 R)
• M36: 5,011,678 km (0.073 R)
• M37: 5,111,310 km (0.059 R)
• M38: 5,245,051 km (0.088 R)
• M39: 5,337,802 km (0.104 R)
• M40: 5,559,057 km (0.048 R)
• M41: 5,714,040 km (0.082 R)
• M42: 5,905,526 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.2

Radius: 12.4

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.64 AU - 1.78 AU

Year: 1467 Days

Day: 8.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 72,561,501 km

• M1: 155,881 km (0.034 R)
• M2: 269,127 km (0.027 R)
• M3: 421,118 km (0.102 R)
• M4: 541,095 km (0.113 R)
• M5: 721,361 km (0.118 R)
• M6: 913,744 km (0.059 R)
• M7: 1,088,624 km (0.066 R)
• M8: 1,334,413 km (0.117 R)
• M9: 1,455,886 km (0.054 R)
• M10: 1,621,940 km (0.06 R)
• M11: 1,728,304 km (0.064 R)
• M12: 1,923,380 km (0.106 R)
• M13: 2,100,354 km (0.097 R)
• M14: 2,470,459 km (0.029 R)
• M15: 2,566,202 km (0.106 R)
• M16: 2,868,539 km (0.036 R)
• M17: 3,020,531 km (0.116 R)
• M18: 3,294,744 km (0.072 R)
• M19: 3,415,918 km (0.11 R)
• M20: 3,584,963 km (0.105 R)
• M21: 3,686,241 km (0.053 R)
• M22: 3,843,917 km (0.092 R)
• M23: 4,011,916 km (0.095 R)
• M24: 4,247,981 km (0.084 R)
• M25: 4,330,410 km (0.104 R)
• M26: 4,438,569 km (0.101 R)
• M27: 4,539,099 km (0.109 R)
• M28: 4,793,864 km (0.062 R)
• M29: 4,966,201 km (0.081 R)
• M30: 5,246,547 km (0.06 R)
• M31: 5,388,665 km (0.07 R)
• M32: 5,667,665 km (0.1 R)
• M33: 5,923,776 km (0.111 R)
• M34: 6,099,704 km (0.095 R)
• M35: 6,183,778 km (0.066 R)
• M36: 6,390,671 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.5

Radius: 8.5

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.97 AU - 3.19 AU

Year: 2719 Days

Day: 6.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 72,561,501 km

• M1: 132,544 km (0.053 R)
• M2: 219,310 km (0.12 R)
• M3: 339,438 km (0.091 R)
• M4: 409,449 km (0.116 R)
• M5: 542,292 km (0.096 R)
• M6: 612,005 km (0.096 R)
• M7: 750,084 km (0.084 R)
• M8: 1,026,541 km (0.073 R)
• M9: 1,286,242 km (0.047 R)
• M10: 1,340,696 km (0.067 R)
• M11: 1,544,897 km (0.092 R)
• M12: 1,603,091 km (0.104 R)
• M13: 1,744,162 km (0.096 R)
• M14: 2,274,486 km (0.105 R)
• M15: 2,535,983 km (0.041 R)
• M16: 2,674,960 km (0.061 R)
• M17: 2,771,899 km (0.085 R)
• M18: 2,834,132 km (0.078 R)
• M19: 2,905,939 km (0.065 R)
• M20: 3,406,493 km (0.108 R)
• M21: 3,521,384 km (0.099 R)
• M22: 3,579,428 km (0.106 R)
• M23: 3,903,906 km (0.109 R)
• M24: 4,044,378 km (0.051 R)
• M25: 4,125,460 km (0.095 R)
• M26: 4,196,819 km (0.046 R)
• M27: 4,268,626 km (0.025 R)
• M28: 4,549,421 km (0.101 R)
• M29: 4,676,280 km (0.083 R)
• M30: 5,063,589 km (0.117 R)
• M31: 5,151,103 km (0.105 R)
• M32: 5,394,200 km (0.027 R)
• M33: 5,550,979 km (0.068 R)
• M34: 5,675,294 km (0.117 R)
• M35: 5,846,135 km (0.108 R)
• M36: 6,053,478 km (0.062 R)
• M37: 6,123,190 km (0.05 R)
• M38: 6,239,877 km (0.038 R)
• M39: 6,522,916 km (0.111 R)
• M40: 7,016,290 km (0.1 R)
• M41: 7,609,146 km (0.112 R)
• M42: 8,295,202 km (0.11 R)
• M43: 8,450,335 km (0.102 R)
• M44: 8,554,305 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.8

Radius: 3.2

Gravity: 81.33 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.86 AU - 10.58 AU

Year: 16892 Days

Day: 18.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 72,561,501 km

• M1: 309,368 km (0.088 R)
• M2: 379,530 km (0.078 R)
• M3: 435,629 km (0.078 R)
• M4: 514,617 km (0.117 R)
• M5: 709,094 km (0.077 R)
• M6: 1,499,719 km (0.112 R)
• M7: 1,680,732 km (0.101 R)
• M8: 1,711,699 km (0.091 R)
• M9: 1,932,954 km (0.052 R)
• M10: 2,063,553 km (0.043 R)
• M11: 2,333,128 km (0.094 R)
• M12: 2,437,099 km (0.093 R)
• M13: 2,472,105 km (0.098 R)
• M14: 2,507,260 km (0.102 R)
• M15: 2,649,528 km (0.105 R)
• M16: 2,758,136 km (0.119 R)
• M17: 3,838,681 km (0.118 R)
• M18: 4,044,079 km (0.12 R)
• M19: 4,085,518 km (0.103 R)
• M20: 4,768,432 km (0.069 R)
• M21: 5,122,979 km (0.085 R)
• M22: 5,168,008 km (0.107 R)
• M23: 5,951,452 km (0.114 R)
• M24: 5,998,575 km (0.107 R)
• M25: 6,140,993 km (0.085 R)
• M26: 6,284,607 km (0.107 R)
• M27: 7,574,290 km (0.092 R)
• M28: 8,888,357 km (0.106 R)
• M29: 9,214,032 km (0.043 R)
• M30: 11,015,789 km (0.025 R)
• M31: 11,132,026 km (0.114 R)
• M32: 11,424,191 km (0.109 R)
• M33: 12,496,509 km (0.08 R)
• M34: 13,044,785 km (0.101 R)
• M35: 13,352,657 km (0.108 R)
• M36: 14,227,505 km (0.087 R)
• M37: 14,927,773 km (0.029 R)
• M38: 15,835,234 km (0.116 R)
• M39: 15,900,758 km (0.048 R)
• M40: 16,229,574 km (0.037 R)
• M41: 16,427,941 km (0.099 R)
• M42: 17,027,828 km (0.118 R)
• M43: 17,094,997 km (0.084 R)
• M44: 17,431,742 km (0.082 R)
• M45: 18,455,291 km (0.063 R)
• M46: 18,800,862 km (0.066 R)
• M47: 19,148,527 km (0.066 R)
• M48: 19,568,449 km (0.105 R)
• M49: 20,275,149 km (0.055 R)
• M50: 20,417,417 km (0.057 R)
• M51: 20,631,491 km (0.101 R)
• M52: 23,781,274 km (0.073 R)
• M53: 25,449,739 km (0.079 R)
• M54: 27,155,454 km (0.118 R)
• M55: 27,626,987 km (0.098 R)
• M56: 29,298,593 km (0.103 R)
• M57: 30,431,199 km (0.11 R)
• M58: 31,742,873 km (0.074 R)
• M59: 32,322,565 km (0.065 R)
• M60: 32,905,697 km (0.03 R)
• M61: 33,324,422 km (0.108 R)
• M62: 37,170,882 km (0.075 R)
• M63: 37,781,690 km (0.096 R)
• M64: 37,956,869 km (0.113 R)
• M65: 38,044,534 km (0.075 R)
• M66: 40,347,443 km (0.061 R)
• M67: 40,616,121 km (0.116 R)
• M68: 40,975,156 km (0.097 R)
• M69: 41,335,388 km (0.069 R)
• M70: 43,609,874 km (0.119 R)
• M71: 43,977,585 km (0.104 R)
• M72: 44,623,399 km (0.072 R)
• M73: 44,716,000 km (0.05 R)
• M74: 46,486,042 km (0.08 R)
• M75: 46,767,735 km (0.105 R)
• M76: 47,238,220 km (0.073 R)
• M77: 47,426,863 km (0.049 R)
• M78: 52,224,317 km (0.084 R)
• M79: 53,202,089 km (0.106 R)
• M80: 53,300,225 km (0.11 R)
• M81: 55,374,549 km (0.099 R)
• M82: 56,471,551 km (0.108 R)
• M83: 56,872,174 km (0.113 R)
• M84: 56,972,554 km (0.116 R)
• M85: 57,374,374 km (0.118 R)
• M86: 58,889,800 km (0.089 R)
• M87: 59,092,954 km (0.069 R)
• M88: 59,194,531 km (0.062 R)
• M89: 59,703,463 km (0.116 R)
• M90: 59,805,339 km (0.12 R)
• M91: 59,907,365 km (0.058 R)
• M92: 61,959,848 km (0.118 R)
• M93: 62,683,752 km (0.039 R)
• M94: 64,139,638 km (0.053 R)
• M95: 66,028,012 km (0.111 R)
• M96: 66,450,177 km (0.066 R)
• M97: 69,751,653 km (0.083 R)
• M98: 70,828,009 km (0.072 R)
• M99: 71,476,367 km (0.086 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 19,782 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit