🌌 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: 168.8

Radius: 8.6

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.53 AU - 0.87 AU

Year: 391 Days

Day: 8.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 29,833,955 km

• M1: 121,025 km (0.09 R)
• M2: 191,485 km (0.084 R)
• M3: 267,780 km (0.097 R)
• M4: 395,686 km (0.112 R)
• M5: 455,226 km (0.057 R)
• M6: 515,963 km (0.049 R)
• M7: 593,006 km (0.081 R)
• M8: 663,317 km (0.115 R)
• M9: 730,935 km (0.083 R)
• M10: 804,089 km (0.086 R)
• M11: 1,072,018 km (0.051 R)
• M12: 1,173,296 km (0.036 R)
• M13: 1,313,619 km (0.119 R)
• M14: 1,429,856 km (0.073 R)
• M15: 1,684,472 km (0.079 R)
• M16: 1,803,253 km (0.103 R)
• M17: 1,879,996 km (0.104 R)
• M18: 2,036,625 km (0.091 R)
• M19: 2,184,877 km (0.118 R)
• M20: 2,310,539 km (0.11 R)
• M21: 2,372,024 km (0.046 R)
• M22: 2,505,615 km (0.114 R)
• M23: 2,582,508 km (0.103 R)
• M24: 2,683,187 km (0.118 R)
• M25: 2,836,675 km (0.077 R)
• M26: 3,012,153 km (0.111 R)
• M27: 3,089,196 km (0.111 R)
• M28: 3,250,313 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.4

Radius: 13.1

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.34 AU - 1.74 AU

Year: 1274 Days

Day: 10.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 29,833,955 km

• M1: 193,430 km (0.114 R)
• M2: 330,462 km (0.061 R)
• M3: 438,172 km (0.053 R)
• M4: 550,670 km (0.09 R)
• M5: 741,706 km (0.111 R)
• M6: 897,138 km (0.049 R)
• M7: 1,009,935 km (0.105 R)
• M8: 1,160,431 km (0.1 R)
• M9: 1,259,614 km (0.107 R)
• M10: 1,467,106 km (0.078 R)
• M11: 1,611,917 km (0.115 R)
• M12: 1,975,589 km (0.079 R)
• M13: 2,187,869 km (0.108 R)
• M14: 2,407,927 km (0.112 R)
• M15: 2,515,339 km (0.117 R)
• M16: 2,679,597 km (0.099 R)
• M17: 2,824,857 km (0.084 R)
• M18: 2,949,920 km (0.089 R)
• M19: 3,170,278 km (0.117 R)
• M20: 3,300,428 km (0.117 R)
• M21: 3,664,549 km (0.081 R)
• M22: 3,965,391 km (0.096 R)
• M23: 4,222,250 km (0.115 R)
• M24: 4,313,505 km (0.107 R)
• M25: 4,766,039 km (0.116 R)
• M26: 4,956,776 km (0.077 R)
• M27: 5,164,118 km (0.047 R)
• M28: 5,530,334 km (0.072 R)
• M29: 5,644,776 km (0.043 R)
• M30: 5,759,967 km (0.085 R)
• M31: 6,036,723 km (0.102 R)
• M32: 6,199,037 km (0.105 R)
• M33: 6,452,605 km (0.087 R)
• M34: 6,558,071 km (0.066 R)
• M35: 6,939,396 km (0.059 R)
• M36: 7,094,081 km (0.079 R)
• M37: 7,390,883 km (0.098 R)
• M38: 7,852,093 km (0.111 R)
• M39: 8,077,986 km (0.091 R)
• M40: 8,421,163 km (0.089 R)
• M41: 8,719,013 km (0.087 R)
• M42: 8,802,339 km (0.104 R)
• M43: 8,919,474 km (0.037 R)
• M44: 9,172,294 km (0.047 R)
• M45: 9,410,454 km (0.118 R)
• M46: 9,754,230 km (0.049 R)
• M47: 10,330,481 km (0.101 R)
• M48: 10,471,851 km (0.117 R)
• M49: 10,560,562 km (0.087 R)
• M50: 10,899,850 km (0.112 R)
• M51: 11,007,711 km (0.115 R)
• M52: 11,116,019 km (0.066 R)
• M53: 11,260,980 km (0.057 R)
• M54: 11,351,786 km (0.075 R)
• M55: 11,552,696 km (0.108 R)
• M56: 11,717,852 km (0.08 R)
• M57: 11,865,355 km (0.062 R)
• M58: 11,994,907 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.2

Radius: 10.4

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.86 AU - 1.88 AU

Year: 1705 Days

Day: 5.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 29,833,955 km

• M1: 230,830 km (0.085 R)
• M2: 322,683 km (0.103 R)
• M3: 432,188 km (0.108 R)
• M4: 510,129 km (0.09 R)
• M5: 612,304 km (0.083 R)
• M6: 896,989 km (0.116 R)
• M7: 1,322,445 km (0.091 R)
• M8: 1,451,399 km (0.054 R)
• M9: 1,539,661 km (0.068 R)
• M10: 1,703,321 km (0.111 R)
• M11: 1,940,434 km (0.088 R)
• M12: 2,008,800 km (0.041 R)
• M13: 2,097,811 km (0.057 R)
• M14: 2,352,427 km (0.118 R)
• M15: 2,425,580 km (0.044 R)
• M16: 3,015,295 km (0.096 R)
• M17: 3,129,438 km (0.045 R)
• M18: 3,303,271 km (0.106 R)
• M19: 3,588,105 km (0.096 R)
• M20: 3,721,247 km (0.109 R)
• M21: 3,918,118 km (0.118 R)
• M22: 4,792,517 km (0.113 R)
• M23: 4,979,814 km (0.101 R)
• M24: 5,128,813 km (0.062 R)
• M25: 5,458,976 km (0.104 R)
• M26: 5,612,763 km (0.098 R)
• M27: 5,711,198 km (0.113 R)
• M28: 5,895,802 km (0.119 R)
• M29: 5,996,032 km (0.027 R)
• M30: 6,096,712 km (0.064 R)
• M31: 6,579,464 km (0.117 R)
• M32: 6,713,354 km (0.1 R)
• M33: 7,395,969 km (0.067 R)
• M34: 7,504,128 km (0.119 R)
• M35: 7,597,178 km (0.074 R)
• M36: 7,847,605 km (0.102 R)
• M37: 7,989,573 km (0.031 R)
• M38: 8,340,231 km (0.08 R)
• M39: 8,777,655 km (0.117 R)
• M40: 9,339,096 km (0.092 R)
• M41: 9,422,571 km (0.12 R)
• M42: 9,674,793 km (0.12 R)
• M43: 9,742,412 km (0.03 R)
• M44: 9,844,138 km (0.095 R)
• M45: 10,048,639 km (0.105 R)
• M46: 10,185,670 km (0.119 R)
• M47: 10,340,803 km (0.072 R)
• M48: 10,409,917 km (0.095 R)
• M49: 10,670,667 km (0.112 R)
• M50: 10,933,510 km (0.102 R)
• M51: 11,074,581 km (0.034 R)
• M52: 11,216,250 km (0.027 R)
• M53: 11,698,853 km (0.046 R)
• M54: 11,789,060 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.1

Radius: 13.2

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.3 AU - 4.36 AU

Year: 4998 Days

Day: 14.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,833,955 km

• M1: 169,046 km (0.12 R)
• M2: 295,755 km (0.048 R)
• M3: 401,521 km (0.064 R)
• M4: 690,245 km (0.081 R)
• M5: 785,838 km (0.106 R)
• M6: 873,652 km (0.071 R)
• M7: 1,173,595 km (0.104 R)
• M8: 1,522,906 km (0.117 R)
• M9: 2,336,270 km (0.072 R)
• M10: 2,448,917 km (0.093 R)
• M11: 2,601,956 km (0.066 R)
• M12: 2,699,344 km (0.097 R)
• M13: 2,798,079 km (0.106 R)
• M14: 3,288,610 km (0.111 R)
• M15: 3,458,254 km (0.11 R)
• M16: 3,939,810 km (0.053 R)
• M17: 4,074,896 km (0.069 R)
• M18: 4,257,555 km (0.097 R)
• M19: 4,419,570 km (0.054 R)
• M20: 4,845,625 km (0.049 R)
• M21: 5,211,092 km (0.027 R)
• M22: 5,737,677 km (0.065 R)
• M23: 6,176,447 km (0.112 R)
• M24: 6,599,510 km (0.106 R)
• M25: 6,760,627 km (0.104 R)
• M26: 7,114,276 km (0.07 R)
• M27: 7,473,910 km (0.075 R)
• M28: 7,754,705 km (0.041 R)
• M29: 8,268,873 km (0.106 R)
• M30: 9,270,281 km (0.102 R)
• M31: 9,511,433 km (0.085 R)
• M32: 9,724,161 km (0.034 R)
• M33: 9,815,864 km (0.028 R)
• M34: 9,907,867 km (0.081 R)
• M35: 10,000,169 km (0.109 R)
• M36: 10,591,080 km (0.081 R)
• M37: 10,717,042 km (0.069 R)
• M38: 10,811,737 km (0.045 R)
• M39: 11,065,754 km (0.108 R)
• M40: 11,774,549 km (0.102 R)
• M41: 11,872,237 km (0.062 R)
• M42: 11,970,373 km (0.059 R)
• M43: 12,167,244 km (0.075 R)
• M44: 12,630,997 km (0.118 R)
• M45: 12,932,287 km (0.077 R)
• M46: 13,473,682 km (0.116 R)
• M47: 13,576,007 km (0.117 R)
• M48: 13,850,070 km (0.118 R)
• M49: 14,022,407 km (0.061 R)
• M50: 14,299,612 km (0.063 R)
• M51: 14,438,887 km (0.099 R)
• M52: 14,894,562 km (0.1 R)
• M53: 15,177,452 km (0.034 R)
• M54: 15,928,284 km (0.117 R)
• M55: 18,479,825 km (0.081 R)
• M56: 18,593,519 km (0.099 R)
• M57: 18,745,660 km (0.033 R)
• M58: 19,667,034 km (0.072 R)
• M59: 19,822,017 km (0.11 R)
• M60: 19,938,404 km (0.106 R)
• M61: 20,172,226 km (0.089 R)
• M62: 21,195,475 km (0.103 R)
• M63: 21,513,670 km (0.119 R)
• M64: 21,633,348 km (0.061 R)
• M65: 22,195,238 km (0.112 R)
• M66: 22,437,437 km (0.096 R)
• M67: 23,415,208 km (0.115 R)
• M68: 23,538,477 km (0.073 R)
• M69: 24,199,101 km (0.116 R)
• M70: 24,991,671 km (0.055 R)
• M71: 25,877,589 km (0.116 R)
• M72: 26,132,654 km (0.052 R)
• M73: 26,303,046 km (0.107 R)
• M74: 28,772,308 km (0.101 R)
• M75: 29,124,761 km (0.095 R)
• M76: 29,257,304 km (0.067 R)
• M77: 29,345,717 km (0.104 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 16,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit