🌌 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: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.3

Radius: 11.4

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.9 AU - 1.16 AU

Year: 709 Days

Day: 11.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 73,539,896 km

• M1: 150,196 km (0.092 R)
• M2: 278,102 km (0.108 R)
• M3: 371,452 km (0.081 R)
• M4: 472,430 km (0.096 R)
• M5: 565,480 km (0.074 R)
• M6: 657,782 km (0.111 R)
• M7: 868,565 km (0.118 R)
• M8: 972,985 km (0.091 R)
• M9: 1,143,377 km (0.098 R)
• M10: 1,227,151 km (0.065 R)
• M11: 1,318,406 km (0.066 R)
• M12: 1,390,063 km (0.046 R)
• M13: 1,554,471 km (0.1 R)
• M14: 1,768,097 km (0.119 R)
• M15: 1,853,667 km (0.075 R)
• M16: 1,940,883 km (0.065 R)
• M17: 2,112,920 km (0.112 R)
• M18: 2,223,922 km (0.049 R)
• M19: 2,370,528 km (0.056 R)
• M20: 2,513,543 km (0.065 R)
• M21: 2,715,949 km (0.063 R)
• M22: 2,801,220 km (0.037 R)
• M23: 2,873,027 km (0.069 R)
• M24: 3,018,586 km (0.111 R)
• M25: 3,107,148 km (0.068 R)
• M26: 3,203,938 km (0.057 R)
• M27: 3,309,554 km (0.111 R)
• M28: 3,454,514 km (0.104 R)
• M29: 3,640,913 km (0.082 R)
• M30: 3,790,810 km (0.07 R)
• M31: 3,902,560 km (0.077 R)
• M32: 3,991,122 km (0.104 R)
• M33: 4,096,738 km (0.07 R)
• M34: 4,285,979 km (0.085 R)
• M35: 4,452,781 km (0.032 R)
• M36: 4,562,436 km (0.064 R)
• M37: 4,664,462 km (0.108 R)
• M38: 4,948,997 km (0.039 R)
• M39: 5,071,368 km (0.072 R)
• M40: 5,177,134 km (0.089 R)
• M41: 5,319,401 km (0.078 R)
• M42: 5,462,865 km (0.054 R)
• M43: 5,580,449 km (0.106 R)
• M44: 5,836,411 km (0.056 R)
• M45: 5,919,588 km (0.1 R)
• M46: 6,059,013 km (0.11 R)
• M47: 6,218,335 km (0.086 R)
• M48: 6,464,872 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.6

Radius: 12.5

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.19 AU - 1.67 AU

Year: 1160 Days

Day: 11.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 73,539,896 km

• M1: 159,621 km (0.112 R)
• M2: 277,654 km (0.055 R)
• M3: 389,403 km (0.116 R)
• M4: 490,382 km (0.108 R)
• M5: 731,982 km (0.087 R)
• M6: 991,834 km (0.072 R)
• M7: 1,195,137 km (0.094 R)
• M8: 1,338,602 km (0.107 R)
• M9: 1,573,620 km (0.112 R)
• M10: 1,669,811 km (0.112 R)
• M11: 1,831,676 km (0.073 R)
• M12: 1,923,978 km (0.11 R)
• M13: 2,017,776 km (0.089 R)
• M14: 2,239,779 km (0.098 R)
• M15: 2,399,101 km (0.085 R)
• M16: 2,521,023 km (0.028 R)
• M17: 2,613,924 km (0.118 R)
• M18: 2,718,493 km (0.101 R)
• M19: 2,910,427 km (0.107 R)
• M20: 3,008,114 km (0.104 R)
• M21: 3,229,220 km (0.09 R)
• M22: 3,319,128 km (0.111 R)
• M23: 3,536,344 km (0.042 R)
• M24: 3,664,101 km (0.12 R)
• M25: 3,793,652 km (0.109 R)
• M26: 4,240,202 km (0.107 R)
• M27: 4,539,099 km (0.099 R)
• M28: 4,909,353 km (0.038 R)
• M29: 5,118,042 km (0.092 R)
• M30: 5,196,880 km (0.102 R)
• M31: 5,557,411 km (0.093 R)
• M32: 6,064,698 km (0.12 R)
• M33: 6,232,546 km (0.104 R)
• M34: 6,373,468 km (0.069 R)
• M35: 6,846,347 km (0.073 R)
• M36: 6,991,905 km (0.071 R)
• M37: 7,599,572 km (0.06 R)
• M38: 7,917,318 km (0.091 R)
• M39: 8,116,283 km (0.074 R)
• M40: 8,285,927 km (0.097 R)
• M41: 8,566,124 km (0.116 R)
• M42: 8,738,909 km (0.119 R)
• M43: 8,928,749 km (0.073 R)
• M44: 9,008,185 km (0.117 R)
• M45: 9,490,040 km (0.102 R)
• M46: 9,603,735 km (0.112 R)
• M47: 9,685,265 km (0.106 R)
• M48: 9,881,687 km (0.107 R)
• M49: 10,145,728 km (0.112 R)
• M50: 10,479,181 km (0.027 R)
• M51: 10,765,362 km (0.066 R)
• M52: 10,850,034 km (0.107 R)
• M53: 11,003,073 km (0.081 R)
• M54: 11,088,344 km (0.062 R)
• M55: 11,466,228 km (0.101 R)
• M56: 11,674,319 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.4

Radius: 10.7

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.46 AU - 1.56 AU

Year: 1259 Days

Day: 14 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 73,539,896 km

• M1: 148,401 km (0.07 R)
• M2: 223,948 km (0.115 R)
• M3: 304,581 km (0.11 R)
• M4: 414,536 km (0.066 R)
• M5: 489,185 km (0.035 R)
• M6: 628,311 km (0.032 R)
• M7: 760,107 km (0.119 R)
• M8: 863,629 km (0.03 R)
• M9: 956,529 km (0.1 R)
• M10: 1,053,019 km (0.096 R)
• M11: 1,295,966 km (0.09 R)
• M12: 1,417,589 km (0.067 R)
• M13: 1,496,128 km (0.101 R)
• M14: 1,590,525 km (0.093 R)
• M15: 1,825,692 km (0.044 R)
• M16: 2,051,136 km (0.105 R)
• M17: 2,145,981 km (0.099 R)
• M18: 2,334,924 km (0.107 R)
• M19: 2,456,547 km (0.088 R)
• M20: 2,574,579 km (0.076 R)
• M21: 2,642,946 km (0.08 R)
• M22: 2,717,745 km (0.102 R)
• M23: 2,822,463 km (0.041 R)
• M24: 2,964,132 km (0.099 R)
• M25: 3,053,891 km (0.077 R)
• M26: 3,132,579 km (0.05 R)
• M27: 3,409,934 km (0.101 R)
• M28: 3,504,181 km (0.094 R)
• M29: 3,599,325 km (0.085 R)
• M30: 3,688,784 km (0.099 R)
• M31: 3,870,247 km (0.079 R)
• M32: 4,061,283 km (0.064 R)
• M33: 4,221,802 km (0.113 R)
• M34: 4,343,574 km (0.054 R)
• M35: 4,563,034 km (0.094 R)
• M36: 4,639,329 km (0.074 R)
• M37: 4,772,022 km (0.107 R)

Asteroid Belt

Center: 5.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.4

Radius: 7.2

Gravity: 11.91 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.54 AU - 9.56 AU

Year: 20017 Days

Day: 18.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,539,896 km

• M1: 252,372 km (0.104 R)
• M2: 415,433 km (0.106 R)
• M3: 570,417 km (0.07 R)
• M4: 655,239 km (0.053 R)
• M5: 1,089,072 km (0.042 R)
• M6: 1,196,185 km (0.061 R)
• M7: 1,877,752 km (0.091 R)
• M8: 2,660,299 km (0.091 R)
• M9: 5,237,870 km (0.114 R)
• M10: 5,466,605 km (0.069 R)
• M11: 6,220,728 km (0.115 R)
• M12: 6,659,200 km (0.054 R)
• M13: 7,259,237 km (0.088 R)
• M14: 7,668,836 km (0.05 R)
• M15: 7,824,417 km (0.11 R)
• M16: 8,350,404 km (0.116 R)
• M17: 8,564,029 km (0.107 R)
• M18: 8,779,600 km (0.101 R)
• M19: 10,509,101 km (0.104 R)
• M20: 10,624,142 km (0.03 R)
• M21: 10,739,781 km (0.104 R)
• M22: 11,206,077 km (0.036 R)
• M23: 12,098,429 km (0.112 R)
• M24: 12,522,539 km (0.09 R)
• M25: 13,447,801 km (0.11 R)
• M26: 13,698,378 km (0.113 R)
• M27: 14,076,860 km (0.118 R)
• M28: 14,586,989 km (0.101 R)
• M29: 14,715,494 km (0.065 R)
• M30: 15,559,824 km (0.084 R)
• M31: 15,756,845 km (0.096 R)
• M32: 15,954,763 km (0.094 R)
• M33: 16,153,578 km (0.077 R)
• M34: 16,419,862 km (0.088 R)
• M35: 17,227,242 km (0.1 R)
• M36: 17,635,794 km (0.037 R)
• M37: 18,116,452 km (0.073 R)
• M38: 19,161,094 km (0.049 R)
• M39: 19,797,184 km (0.101 R)
• M40: 20,010,660 km (0.074 R)
• M41: 20,945,048 km (0.072 R)
• M42: 21,893,499 km (0.102 R)
• M43: 22,114,305 km (0.065 R)
• M44: 23,005,161 km (0.1 R)
• M45: 26,448,604 km (0.08 R)
• M46: 26,683,922 km (0.113 R)
• M47: 27,077,514 km (0.091 R)
• M48: 27,552,337 km (0.057 R)
• M49: 28,590,696 km (0.069 R)
• M50: 28,831,998 km (0.071 R)
• M51: 30,787,691 km (0.082 R)
• M52: 31,283,159 km (0.085 R)
• M53: 33,800,293 km (0.072 R)
• M54: 34,055,656 km (0.079 R)
• M55: 34,226,198 km (0.078 R)
• M56: 35,947,172 km (0.084 R)
• M57: 37,256,303 km (0.066 R)
• M58: 37,960,908 km (0.034 R)
• M59: 38,049,171 km (0.047 R)
• M60: 39,025,896 km (0.116 R)
• M61: 39,651,813 km (0.078 R)
• M62: 40,371,080 km (0.103 R)
• M63: 40,732,359 km (0.048 R)
• M64: 41,004,028 km (0.06 R)
• M65: 45,056,784 km (0.088 R)
• M66: 45,619,272 km (0.101 R)
• M67: 45,901,414 km (0.093 R)
• M68: 46,089,758 km (0.047 R)
• M69: 48,754,245 km (0.096 R)
• M70: 49,717,955 km (0.112 R)
• M71: 50,008,175 km (0.116 R)
• M72: 50,396,231 km (0.109 R)
• M73: 51,077,500 km (0.096 R)
• M74: 51,958,033 km (0.082 R)
• M75: 52,843,503 km (0.105 R)
• M76: 53,833,243 km (0.088 R)
• M77: 54,230,874 km (0.05 R)
• M78: 54,829,116 km (0.115 R)
• M79: 55,529,832 km (0.103 R)
• M80: 58,566,370 km (0.11 R)
• M81: 59,898,838 km (0.055 R)
• M82: 60,001,761 km (0.09 R)
• M83: 61,137,658 km (0.079 R)
• M84: 63,745,597 km (0.081 R)
• M85: 65,116,064 km (0.096 R)
• M86: 67,671,494 km (0.116 R)
• M87: 68,961,477 km (0.108 R)
• M88: 69,609,535 km (0.064 R)
• M89: 71,238,356 km (0.072 R)
• M90: 71,565,677 km (0.041 R)
• M91: 72,331,318 km (0.089 R)
• M92: 73,319,712 km (0.035 R)
• M93: 73,539,920 km (0.113 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: 328 - 20,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit