🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.8

Radius: 14.8

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.8 AU - 2.22 AU

Year: 1812 Days

Day: 11 Hours

Environment

Temp: -191 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 41,946,633 km

• M1: 190,737 km (0.086 R)
• M2: 289,621 km (0.083 R)
• M3: 409,749 km (0.092 R)
• M4: 508,633 km (0.088 R)
• M5: 764,296 km (0.098 R)
• M6: 930,200 km (0.093 R)
• M7: 1,072,467 km (0.112 R)
• M8: 1,253,929 km (0.084 R)
• M9: 1,348,774 km (0.082 R)
• M10: 1,537,866 km (0.036 R)
• M11: 1,674,898 km (0.03 R)
• M12: 1,915,900 km (0.069 R)
• M13: 2,008,202 km (0.038 R)
• M14: 2,102,000 km (0.1 R)
• M15: 2,274,935 km (0.042 R)
• M16: 2,392,818 km (0.068 R)
• M17: 2,553,486 km (0.069 R)
• M18: 2,759,333 km (0.115 R)
• M19: 2,981,785 km (0.107 R)
• M20: 3,144,248 km (0.087 R)
• M21: 3,265,422 km (0.061 R)
• M22: 3,365,653 km (0.11 R)
• M23: 3,871,144 km (0.075 R)
• M24: 4,049,016 km (0.038 R)
• M25: 4,145,058 km (0.12 R)
• M26: 4,376,187 km (0.071 R)
• M27: 4,674,335 km (0.115 R)
• M28: 4,788,029 km (0.111 R)
• M29: 5,005,096 km (0.049 R)
• M30: 5,108,318 km (0.108 R)
• M31: 5,810,830 km (0.108 R)
• M32: 6,222,224 km (0.09 R)
• M33: 6,347,438 km (0.071 R)
• M34: 6,445,424 km (0.1 R)
• M35: 6,558,071 km (0.04 R)
• M36: 6,671,467 km (0.087 R)
• M37: 6,943,136 km (0.083 R)
• M38: 7,335,681 km (0.096 R)
• M39: 7,497,845 km (0.085 R)
• M40: 7,601,517 km (0.06 R)
• M41: 7,705,786 km (0.034 R)
• M42: 7,825,465 km (0.095 R)
• M43: 8,142,612 km (0.066 R)
• M44: 8,572,257 km (0.093 R)
• M45: 8,962,109 km (0.098 R)
• M46: 9,103,928 km (0.118 R)
• M47: 9,262,352 km (0.061 R)
• M48: 9,970,399 km (0.073 R)
• M49: 10,084,692 km (0.072 R)
• M50: 10,298,018 km (0.062 R)
• M51: 10,430,113 km (0.101 R)
• M52: 10,612,623 km (0.087 R)
• M53: 11,098,965 km (0.062 R)
• M54: 11,302,269 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79

Radius: 8.9

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.69 AU - 2.81 AU

Year: 2146 Days

Day: 9.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 41,946,633 km

• M1: 116,537 km (0.098 R)
• M2: 176,675 km (0.045 R)
• M3: 253,868 km (0.086 R)
• M4: 311,612 km (0.049 R)
• M5: 403,615 km (0.114 R)
• M6: 475,422 km (0.111 R)
• M7: 542,891 km (0.111 R)
• M8: 623,973 km (0.096 R)
• M9: 720,015 km (0.108 R)
• M10: 815,757 km (0.071 R)
• M11: 1,154,596 km (0.061 R)
• M12: 1,268,440 km (0.118 R)
• M13: 1,339,948 km (0.096 R)
• M14: 1,412,802 km (0.116 R)
• M15: 1,473,389 km (0.078 R)
• M16: 1,590,525 km (0.066 R)
• M17: 1,768,396 km (0.062 R)
• M18: 1,878,351 km (0.118 R)
• M19: 2,036,027 km (0.073 R)
• M20: 2,151,517 km (0.054 R)
• M21: 2,237,535 km (0.115 R)
• M22: 2,543,762 km (0.049 R)
• M23: 2,769,655 km (0.111 R)
• M24: 2,949,771 km (0.085 R)
• M25: 3,204,985 km (0.06 R)
• M26: 3,312,695 km (0.028 R)
• M27: 3,430,878 km (0.097 R)
• M28: 3,624,607 km (0.116 R)
• M29: 3,784,078 km (0.115 R)
• M30: 4,080,880 km (0.104 R)
• M31: 4,197,866 km (0.098 R)
• M32: 4,266,681 km (0.042 R)
• M33: 4,445,151 km (0.095 R)
• M34: 4,748,236 km (0.082 R)
• M35: 4,809,572 km (0.1 R)
• M36: 4,953,933 km (0.062 R)
• M37: 5,427,710 km (0.031 R)
• M38: 5,513,579 km (0.094 R)
• M39: 5,621,290 km (0.082 R)
• M40: 5,938,138 km (0.106 R)
• M41: 6,015,330 km (0.092 R)
• M42: 6,070,831 km (0.06 R)
• M43: 6,407,127 km (0.091 R)
• M44: 6,783,964 km (0.11 R)
• M45: 6,841,709 km (0.118 R)
• M46: 6,922,941 km (0.095 R)
• M47: 7,132,976 km (0.117 R)
• M48: 7,297,833 km (0.055 R)
• M49: 7,523,576 km (0.114 R)
• M50: 7,896,972 km (0.085 R)
• M51: 8,055,247 km (0.1 R)

Asteroid Belt

Center: 2.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.7

Radius: 14.3

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.32 AU - 3.36 AU

Year: 3043 Days

Day: 14.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 41,946,633 km

• M1: 178,171 km (0.108 R)
• M2: 275,559 km (0.096 R)
• M3: 376,388 km (0.099 R)
• M4: 483,500 km (0.067 R)
• M5: 739,462 km (0.054 R)
• M6: 898,784 km (0.12 R)
• M7: 1,007,542 km (0.082 R)
• M8: 1,179,878 km (0.102 R)
• M9: 1,308,383 km (0.107 R)
• M10: 1,547,291 km (0.09 R)
• M11: 1,706,313 km (0.068 R)
• M12: 2,014,186 km (0.103 R)
• M13: 2,133,266 km (0.111 R)
• M14: 2,283,163 km (0.046 R)
• M15: 2,407,628 km (0.03 R)
• M16: 2,524,614 km (0.067 R)
• M17: 2,980,738 km (0.101 R)
• M18: 3,310,302 km (0.109 R)
• M19: 3,474,111 km (0.118 R)
• M20: 3,663,053 km (0.101 R)
• M21: 3,924,251 km (0.085 R)
• M22: 4,191,583 km (0.108 R)
• M23: 4,465,048 km (0.1 R)
• M24: 4,979,664 km (0.073 R)
• M25: 5,206,155 km (0.111 R)
• M26: 5,461,818 km (0.118 R)
• M27: 6,025,503 km (0.091 R)
• M28: 6,226,563 km (0.101 R)
• M29: 6,580,511 km (0.109 R)
• M30: 6,690,765 km (0.119 R)
• M31: 6,969,017 km (0.071 R)
• M32: 7,123,701 km (0.087 R)
• M33: 7,565,912 km (0.096 R)
• M34: 7,681,551 km (0.079 R)
• M35: 9,098,991 km (0.114 R)
• M36: 9,719,822 km (0.1 R)
• M37: 9,908,765 km (0.078 R)
• M38: 10,709,113 km (0.117 R)
• M39: 11,035,237 km (0.106 R)
• M40: 11,133,672 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.6

Radius: 4.7

Gravity: 18.04 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.12 AU - 7.04 AU

Year: 10732 Days

Day: 18.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 41,946,633 km

• M1: 244,293 km (0.106 R)
• M2: 784,940 km (0.101 R)
• M3: 970,890 km (0.077 R)
• M4: 1,006,345 km (0.083 R)
• M5: 2,371,276 km (0.082 R)
• M6: 2,516,236 km (0.082 R)
• M7: 2,942,889 km (0.043 R)
• M8: 3,151,279 km (0.117 R)
• M9: 3,283,972 km (0.107 R)
• M10: 3,445,688 km (0.045 R)
• M11: 3,527,518 km (0.116 R)
• M12: 3,721,097 km (0.065 R)
• M13: 3,833,146 km (0.051 R)
• M14: 4,032,111 km (0.117 R)
• M15: 4,205,196 km (0.099 R)
• M16: 4,292,711 km (0.104 R)
• M17: 4,380,824 km (0.11 R)
• M18: 5,169,354 km (0.106 R)
• M19: 5,200,471 km (0.072 R)
• M20: 5,579,701 km (0.102 R)
• M21: 5,708,206 km (0.096 R)
• M22: 5,837,459 km (0.065 R)
• M23: 6,099,255 km (0.064 R)
• M24: 6,165,227 km (0.118 R)
• M25: 6,398,151 km (0.042 R)
• M26: 7,044,863 km (0.105 R)
• M27: 7,570,101 km (0.096 R)
• M28: 7,641,010 km (0.108 R)
• M29: 7,676,615 km (0.032 R)
• M30: 7,963,095 km (0.11 R)
• M31: 8,253,165 km (0.116 R)
• M32: 8,546,676 km (0.087 R)
• M33: 8,583,627 km (0.091 R)
• M34: 9,106,322 km (0.11 R)
• M35: 9,639,189 km (0.083 R)
• M36: 9,677,636 km (0.12 R)
• M37: 9,948,258 km (0.078 R)
• M38: 10,814,729 km (0.113 R)
• M39: 12,451,180 km (0.115 R)
• M40: 12,703,253 km (0.113 R)
• M41: 12,787,626 km (0.057 R)
• M42: 13,684,914 km (0.101 R)
• M43: 14,119,346 km (0.077 R)
• M44: 14,426,171 km (0.026 R)
• M45: 14,646,529 km (0.11 R)
• M46: 15,090,835 km (0.117 R)
• M47: 15,180,294 km (0.03 R)
• M48: 15,404,542 km (0.099 R)
• M49: 15,449,421 km (0.081 R)
• M50: 16,083,865 km (0.087 R)
• M51: 16,588,160 km (0.066 R)
• M52: 17,097,690 km (0.118 R)
• M53: 17,331,063 km (0.101 R)
• M54: 17,659,430 km (0.07 R)
• M55: 18,037,165 km (0.084 R)
• M56: 18,322,298 km (0.105 R)
• M57: 18,800,862 km (0.083 R)
• M58: 19,089,885 km (0.12 R)
• M59: 19,721,338 km (0.091 R)
• M60: 19,965,930 km (0.085 R)
• M61: 20,014,998 km (0.108 R)
• M62: 20,064,066 km (0.095 R)
• M63: 21,154,336 km (0.03 R)
• M64: 21,858,044 km (0.055 R)
• M65: 22,111,164 km (0.087 R)
• M66: 22,671,707 km (0.103 R)
• M67: 23,910,527 km (0.059 R)
• M68: 24,223,635 km (0.067 R)
• M69: 24,695,916 km (0.112 R)
• M70: 25,171,338 km (0.118 R)
• M71: 25,649,602 km (0.094 R)
• M72: 25,863,228 km (0.098 R)
• M73: 26,615,256 km (0.05 R)
• M74: 28,361,064 km (0.103 R)
• M75: 28,858,776 km (0.077 R)
• M76: 29,080,928 km (0.06 R)
• M77: 29,415,130 km (0.118 R)
• M78: 29,694,579 km (0.071 R)
• M79: 30,538,461 km (0.063 R)
• M80: 31,219,131 km (0.103 R)
• M81: 31,561,261 km (0.064 R)
• M82: 33,523,836 km (0.096 R)
• M83: 33,582,179 km (0.111 R)
• M84: 33,698,865 km (0.112 R)
• M85: 34,049,971 km (0.085 R)
• M86: 34,519,858 km (0.04 R)
• M87: 34,637,741 km (0.038 R)
• M88: 35,169,562 km (0.087 R)
• M89: 36,660,903 km (0.091 R)
• M90: 36,841,318 km (0.112 R)
• M91: 37,202,896 km (0.095 R)
• M92: 37,686,845 km (0.109 R)
• M93: 38,172,889 km (0.093 R)
• M94: 38,661,027 km (0.101 R)
• M95: 39,828,638 km (0.109 R)
• M96: 40,261,724 km (0.055 R)
• M97: 41,257,447 km (0.08 R)
• M98: 41,758,301 km (0.075 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: 309 - 16,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit