🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.4

Radius: 10.4

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.86 AU - 0.92 AU

Year: 569 Days

Day: 14.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 73,952,359 km

• M1: 129,402 km (0.085 R)
• M2: 557,102 km (0.12 R)
• M3: 1,140,235 km (0.113 R)
• M4: 1,912,160 km (0.062 R)
• M5: 2,378,457 km (0.092 R)
• M6: 3,142,902 km (0.118 R)
• M7: 3,489,520 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.8

Radius: 8.5

Gravity: 13.27 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.12 AU - 1.84 AU

Year: 1221 Days

Day: 7.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 73,952,359 km

• M1: 105,766 km (0.096 R)
• M2: 384,018 km (0.088 R)
• M3: 696,378 km (0.08 R)
• M4: 1,110,764 km (0.093 R)
• M5: 1,413,550 km (0.118 R)
• M6: 1,693,597 km (0.055 R)
• M7: 2,021,965 km (0.053 R)
• M8: 2,331,782 km (0.105 R)
• M9: 2,780,875 km (0.074 R)
• M10: 3,286,665 km (0.086 R)
• M11: 3,635,228 km (0.057 R)
• M12: 4,078,636 km (0.102 R)
• M13: 4,615,543 km (0.099 R)
• M14: 5,053,715 km (0.112 R)
• M15: 7,089,144 km (0.1 R)
• M16: 8,966,896 km (0.116 R)
• M17: 10,670,367 km (0.064 R)
• M18: 11,907,243 km (0.094 R)
• M19: 12,655,531 km (0.032 R)
• M20: 13,158,629 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.1

Radius: 10.1

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.42 AU - 2.5 AU

Year: 2617 Days

Day: 6.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 73,952,359 km

• M1: 127,457 km (0.094 R)
• M2: 505,491 km (0.061 R)
• M3: 998,267 km (0.078 R)
• M4: 1,381,237 km (0.06 R)
• M5: 1,714,392 km (0.094 R)
• M6: 2,413,911 km (0.089 R)
• M7: 3,578,082 km (0.057 R)
• M8: 4,594,899 km (0.093 R)
• M9: 4,973,531 km (0.078 R)
• M10: 5,963,420 km (0.112 R)
• M11: 7,107,245 km (0.114 R)
• M12: 8,703,604 km (0.069 R)
• M13: 9,285,390 km (0.062 R)
• M14: 9,721,468 km (0.109 R)
• M15: 11,797,288 km (0.111 R)
• M16: 15,745,325 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.8

Radius: 15

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.1 AU - 3.44 AU

Year: 4011 Days

Day: 12.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 73,952,359 km

• M1: 187,147 km (0.096 R)
• M2: 764,595 km (0.094 R)
• M3: 1,381,836 km (0.098 R)
• M4: 1,894,507 km (0.102 R)
• M5: 2,566,501 km (0.068 R)
• M6: 3,302,971 km (0.118 R)
• M7: 4,091,801 km (0.071 R)
• M8: 4,577,695 km (0.085 R)
• M9: 5,277,364 km (0.042 R)
• M10: 7,107,544 km (0.106 R)
• M11: 7,616,925 km (0.087 R)
• M12: 8,461,704 km (0.101 R)
• M13: 14,295,273 km (0.05 R)
• M14: 20,600,824 km (0.118 R)
• M15: 21,246,787 km (0.064 R)
• M16: 22,647,472 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.6

Radius: 8.8

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.79 AU - 4.99 AU

Year: 6239 Days

Day: 13.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 73,952,359 km

• M1: 114,293 km (0.056 R)
• M2: 602,879 km (0.096 R)
• M3: 1,016,966 km (0.1 R)
• M4: 1,408,614 km (0.038 R)
• M5: 1,731,147 km (0.084 R)
• M6: 2,458,192 km (0.096 R)
• M7: 3,172,223 km (0.086 R)
• M8: 3,605,009 km (0.117 R)
• M9: 4,037,647 km (0.088 R)
• M10: 4,567,971 km (0.085 R)
• M11: 4,939,422 km (0.091 R)
• M12: 7,974,165 km (0.09 R)
• M13: 8,352,648 km (0.109 R)
• M14: 8,710,037 km (0.069 R)
• M15: 11,229,115 km (0.098 R)
• M16: 11,664,744 km (0.058 R)
• M17: 12,070,753 km (0.053 R)
• M18: 13,433,141 km (0.037 R)
• M19: 14,942,733 km (0.041 R)
• M20: 16,360,023 km (0.089 R)
• M21: 16,817,493 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.3

Radius: 6.2

Gravity: 25.24 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.54 AU - 6.32 AU

Year: 9794 Days

Day: 17.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,952,359 km

• M1: 77,193 km (0.095 R)
• M2: 333,005 km (0.068 R)
• M3: 611,406 km (0.084 R)
• M4: 819,198 km (0.09 R)
• M5: 1,191,697 km (0.087 R)
• M6: 1,494,184 km (0.106 R)
• M7: 2,052,333 km (0.119 R)
• M8: 3,246,124 km (0.111 R)
• M9: 4,004,735 km (0.117 R)
• M10: 4,654,887 km (0.092 R)
• M11: 5,005,246 km (0.107 R)
• M12: 6,585,298 km (0.036 R)
• M13: 6,986,071 km (0.113 R)
• M14: 7,574,439 km (0.043 R)
• M15: 7,836,385 km (0.086 R)
• M16: 8,945,504 km (0.036 R)
• M17: 10,528,100 km (0.095 R)
• M18: 11,020,426 km (0.075 R)
• M19: 11,300,623 km (0.076 R)
• M20: 12,051,156 km (0.11 R)
• M21: 13,459,769 km (0.119 R)
• M22: 15,249,259 km (0.078 R)
• M23: 18,105,381 km (0.064 R)
• M24: 19,618,115 km (0.106 R)
• M25: 25,234,917 km (0.112 R)
• M26: 26,314,415 km (0.079 R)
• M27: 27,835,526 km (0.085 R)
• M28: 30,280,255 km (0.094 R)
• M29: 31,051,880 km (0.052 R)
• M30: 31,836,521 km (0.103 R)
• M31: 32,063,162 km (0.1 R)
• M32: 37,450,181 km (0.053 R)
• M33: 40,026,855 km (0.067 R)
• M34: 46,834,007 km (0.079 R)
• M35: 47,127,069 km (0.088 R)
• M36: 49,516,446 km (0.028 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.7

Radius: 3.3

Gravity: 71.23 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.58 AU - 10.22 AU

Year: 18008 Days

Day: 21.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 73,952,359 km

• M1: 43,533 km (0.071 R)
• M2: 257,159 km (0.105 R)
• M3: 367,113 km (0.119 R)
• M4: 882,927 km (0.113 R)
• M5: 1,168,359 km (0.113 R)
• M6: 1,295,667 km (0.108 R)
• M7: 1,595,012 km (0.087 R)
• M8: 1,788,293 km (0.112 R)
• M9: 2,578,319 km (0.04 R)
• M10: 2,844,753 km (0.082 R)
• M11: 3,432,224 km (0.109 R)
• M12: 4,950,942 km (0.106 R)
• M13: 6,642,445 km (0.088 R)
• M14: 6,866,393 km (0.072 R)
• M15: 7,095,427 km (0.106 R)
• M16: 9,903,229 km (0.093 R)
• M17: 11,874,481 km (0.057 R)
• M18: 12,271,065 km (0.076 R)
• M19: 15,846,753 km (0.047 R)
• M20: 16,571,255 km (0.101 R)
• M21: 18,965,868 km (0.098 R)
• M22: 20,432,825 km (0.098 R)
• M23: 20,621,318 km (0.057 R)
• M24: 21,001,746 km (0.055 R)
• M25: 22,171,452 km (0.075 R)
• M26: 22,470,498 km (0.109 R)
• M27: 22,671,408 km (0.101 R)
• M28: 23,901,701 km (0.106 R)
• M29: 25,392,593 km (0.084 R)
• M30: 26,383,080 km (0.117 R)
• M31: 27,628,333 km (0.099 R)
• M32: 28,206,978 km (0.082 R)
• M33: 29,749,481 km (0.067 R)
• M34: 30,235,226 km (0.083 R)
• M35: 33,260,843 km (0.105 R)
• M36: 34,445,658 km (0.107 R)
• M37: 35,794,582 km (0.064 R)
• M38: 42,149,948 km (0.057 R)
• M39: 46,399,874 km (0.103 R)
• M40: 51,446,857 km (0.062 R)
• M41: 51,970,749 km (0.076 R)
• M42: 53,385,347 km (0.111 R)
• M43: 55,189,497 km (0.119 R)
• M44: 57,594,881 km (0.089 R)
• M45: 65,433,061 km (0.117 R)
• M46: 68,546,492 km (0.088 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 11,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit