🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.7 AU - 1.1 AU

Year: 304 Days

Day: 37.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,567,905 km

• M1: 62,532 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.4

Radius: 9.6

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.25 AU - 6.33 AU

Year: 4337 Days

Day: 8.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 93,567,905 km

• M1: 119,379 km (0.079 R)
• M2: 420,520 km (0.107 R)
• M3: 732,730 km (0.076 R)
• M4: 1,448,855 km (0.077 R)
• M5: 1,795,025 km (0.09 R)
• M6: 2,168,122 km (0.086 R)
• M7: 2,757,837 km (0.111 R)
• M8: 3,220,244 km (0.046 R)
• M9: 3,692,524 km (0.09 R)
• M10: 4,463,701 km (0.108 R)
• M11: 4,800,895 km (0.051 R)
• M12: 5,365,178 km (0.026 R)
• M13: 6,812,388 km (0.038 R)
• M14: 8,986,194 km (0.079 R)
• M15: 9,408,360 km (0.091 R)
• M16: 10,627,283 km (0.116 R)
• M17: 11,099,564 km (0.119 R)
• M18: 11,948,532 km (0.095 R)
• M19: 12,984,796 km (0.089 R)
• M20: 15,836,281 km (0.116 R)
• M21: 16,170,632 km (0.109 R)
• M22: 16,911,291 km (0.101 R)
• M23: 18,399,192 km (0.046 R)
• M24: 19,907,737 km (0.085 R)
• M25: 20,758,500 km (0.107 R)
• M26: 21,361,529 km (0.07 R)
• M27: 24,405,397 km (0.118 R)
• M28: 25,228,185 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799

Radius: 13.3

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.96 AU - 7.12 AU

Year: 6658 Days

Day: 6 Hours

Environment

Temp: -151 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 93,567,905 km

• M1: 168,896 km (0.108 R)
• M2: 735,722 km (0.076 R)
• M3: 1,432,400 km (0.046 R)
• M4: 2,012,989 km (0.051 R)
• M5: 2,472,853 km (0.077 R)
• M6: 3,106,101 km (0.067 R)
• M7: 4,455,025 km (0.103 R)
• M8: 5,998,575 km (0.055 R)
• M9: 7,222,436 km (0.09 R)
• M10: 10,979,586 km (0.077 R)
• M11: 14,109,174 km (0.116 R)
• M12: 16,197,410 km (0.043 R)
• M13: 17,248,335 km (0.064 R)
• M14: 18,980,828 km (0.042 R)
• M15: 19,926,287 km (0.064 R)
• M16: 26,538,812 km (0.105 R)
• M17: 29,415,130 km (0.073 R)
• M18: 30,287,734 km (0.084 R)
• M19: 30,779,911 km (0.092 R)
• M20: 31,377,555 km (0.117 R)
• M21: 37,560,884 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.2

Radius: 11.1

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.88 AU - 8.02 AU

Year: 7990 Days

Day: 6.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 93,567,905 km

• M1: 139,874 km (0.076 R)
• M2: 522,545 km (0.115 R)
• M3: 888,911 km (0.05 R)
• M4: 1,515,426 km (0.106 R)
• M5: 2,322,806 km (0.086 R)
• M6: 3,233,708 km (0.118 R)
• M7: 4,009,821 km (0.118 R)
• M8: 4,669,997 km (0.064 R)
• M9: 7,023,919 km (0.083 R)
• M10: 7,873,336 km (0.087 R)
• M11: 11,111,083 km (0.117 R)
• M12: 12,164,551 km (0.032 R)
• M13: 13,126,914 km (0.096 R)
• M14: 15,203,033 km (0.074 R)
• M15: 18,127,073 km (0.084 R)
• M16: 18,582,748 km (0.114 R)
• M17: 24,112,783 km (0.116 R)
• M18: 24,982,994 km (0.087 R)
• M19: 25,628,958 km (0.105 R)
• M20: 27,977,943 km (0.048 R)
• M21: 29,472,277 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516

Radius: 14.6

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.42 AU - 12.16 AU

Year: 10919 Days

Day: 6.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 93,567,905 km

• M1: 181,612 km (0.11 R)
• M2: 1,400,535 km (0.09 R)
• M3: 1,913,357 km (0.051 R)
• M4: 2,729,114 km (0.047 R)
• M5: 3,403,052 km (0.034 R)
• M6: 4,636,038 km (0.103 R)
• M7: 5,436,686 km (0.088 R)
• M8: 15,981,391 km (0.098 R)
• M9: 17,735,426 km (0.049 R)
• M10: 19,692,465 km (0.119 R)
• M11: 26,046,934 km (0.096 R)
• M12: 26,520,112 km (0.111 R)
• M13: 27,483,672 km (0.119 R)
• M14: 30,829,428 km (0.084 R)
• M15: 34,324,783 km (0.044 R)
• M16: 35,933,857 km (0.119 R)
• M17: 40,428,376 km (0.027 R)
• M18: 41,318,932 km (0.108 R)
• M19: 42,744,749 km (0.117 R)
• M20: 45,557,638 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.7

Radius: 8.2

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 9.63 AU - 14.29 AU

Year: 14743 Days

Day: 6.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 93,567,905 km

• M1: 103,821 km (0.097 R)
• M2: 375,042 km (0.107 R)
• M3: 758,012 km (0.084 R)
• M4: 1,145,770 km (0.062 R)
• M5: 2,246,661 km (0.073 R)
• M6: 3,624,756 km (0.097 R)
• M7: 4,352,400 km (0.076 R)
• M8: 5,070,321 km (0.061 R)
• M9: 8,307,319 km (0.12 R)
• M10: 9,940,629 km (0.085 R)
• M11: 10,324,647 km (0.073 R)
• M12: 11,596,229 km (0.09 R)
• M13: 12,395,081 km (0.049 R)
• M14: 13,034,163 km (0.051 R)
• M15: 14,101,993 km (0.07 R)
• M16: 15,959,998 km (0.031 R)
• M17: 18,463,818 km (0.074 R)
• M18: 21,671,795 km (0.089 R)
• M19: 24,136,420 km (0.097 R)
• M20: 24,830,703 km (0.112 R)
• M21: 26,676,891 km (0.074 R)
• M22: 27,741,280 km (0.073 R)
• M23: 29,055,347 km (0.056 R)
• M24: 29,614,993 km (0.117 R)
• M25: 31,925,831 km (0.039 R)
• M26: 39,711,952 km (0.098 R)
• M27: 41,520,590 km (0.028 R)
• M28: 43,967,562 km (0.114 R)
• M29: 51,556,064 km (0.115 R)
• M30: 53,706,683 km (0.1 R)
• M31: 55,744,206 km (0.101 R)
• M32: 56,088,730 km (0.086 R)
• M33: 58,718,211 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735.6

Radius: 3.5

Gravity: 60.05 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 15.33 AU - 19.87 AU

Year: 26319 Days

Day: 20.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 93,567,905 km

• M1: 43,533 km (0.069 R)
• M2: 201,060 km (0.113 R)
• M3: 433,834 km (0.078 R)
• M4: 553,363 km (0.094 R)
• M5: 758,611 km (0.069 R)
• M6: 1,211,444 km (0.064 R)
• M7: 1,418,936 km (0.097 R)
• M8: 2,348,238 km (0.077 R)
• M9: 2,911,324 km (0.074 R)
• M10: 3,108,195 km (0.101 R)
• M11: 4,227,636 km (0.12 R)
• M12: 4,554,058 km (0.077 R)
• M13: 5,094,855 km (0.095 R)
• M14: 5,548,735 km (0.091 R)
• M15: 6,489,256 km (0.117 R)
• M16: 7,848,503 km (0.042 R)
• M17: 8,010,368 km (0.085 R)
• M18: 10,003,610 km (0.036 R)
• M19: 10,193,898 km (0.093 R)
• M20: 11,455,756 km (0.111 R)
• M21: 12,232,019 km (0.067 R)
• M22: 14,526,103 km (0.11 R)
• M23: 14,770,247 km (0.038 R)
• M24: 17,272,570 km (0.108 R)
• M25: 20,754,012 km (0.113 R)
• M26: 22,333,017 km (0.073 R)
• M27: 26,809,434 km (0.115 R)
• M28: 29,450,585 km (0.057 R)
• M29: 29,972,532 km (0.106 R)
• M30: 34,229,040 km (0.099 R)
• M31: 35,831,233 km (0.102 R)
• M32: 35,979,335 km (0.1 R)
• M33: 38,715,331 km (0.054 R)
• M34: 39,184,320 km (0.107 R)
• M35: 39,815,623 km (0.089 R)
• M36: 57,276,686 km (0.098 R)
• M37: 58,909,846 km (0.087 R)
• M38: 63,128,207 km (0.026 R)
• M39: 65,310,840 km (0.027 R)
• M40: 66,197,806 km (0.092 R)
• M41: 74,544,918 km (0.118 R)
• M42: 90,515,388 km (0.097 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 15,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit