🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.9

Radius: 12.9

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.79 AU - 2.33 AU

Year: 2078 Days

Day: 8.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 71,801,159 km

• M1: 160,369 km (0.113 R)
• M2: 751,879 km (0.064 R)
• M3: 2,585,650 km (0.099 R)
• M4: 3,393,478 km (0.041 R)
• M5: 6,309,889 km (0.104 R)
• M6: 7,185,784 km (0.118 R)
• M7: 9,112,156 km (0.113 R)
• M8: 10,451,206 km (0.101 R)
• M9: 11,796,839 km (0.117 R)
• M10: 12,201,801 km (0.097 R)
• M11: 14,459,532 km (0.092 R)
• M12: 16,177,514 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.7

Radius: 8.6

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.85 AU - 3.11 AU

Year: 3616 Days

Day: 11.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 71,801,159 km

• M1: 107,112 km (0.099 R)
• M2: 383,270 km (0.11 R)
• M3: 657,632 km (0.059 R)
• M4: 947,852 km (0.073 R)
• M5: 1,373,308 km (0.062 R)
• M6: 1,873,414 km (0.089 R)
• M7: 2,995,099 km (0.108 R)
• M8: 4,208,637 km (0.047 R)
• M9: 4,647,707 km (0.113 R)
• M10: 5,288,734 km (0.098 R)
• M11: 7,348,397 km (0.072 R)
• M12: 8,625,514 km (0.086 R)
• M13: 11,997,151 km (0.101 R)
• M14: 13,618,493 km (0.1 R)
• M15: 14,383,985 km (0.096 R)
• M16: 14,727,910 km (0.089 R)
• M17: 15,534,392 km (0.116 R)
• M18: 16,211,024 km (0.115 R)
• M19: 16,852,948 km (0.097 R)
• M20: 17,960,421 km (0.12 R)
• M21: 19,412,119 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.1

Radius: 13.4

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.45 AU - 3.93 AU

Year: 4005 Days

Day: 8.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 71,801,159 km

• M1: 166,652 km (0.093 R)
• M2: 588,368 km (0.066 R)
• M3: 1,109,717 km (0.107 R)
• M4: 1,642,435 km (0.119 R)
• M5: 2,239,929 km (0.053 R)
• M6: 3,071,992 km (0.107 R)
• M7: 3,499,393 km (0.119 R)
• M8: 4,192,929 km (0.086 R)
• M9: 4,771,873 km (0.106 R)
• M10: 5,267,640 km (0.084 R)
• M11: 7,163,943 km (0.112 R)
• M12: 8,211,876 km (0.083 R)
• M13: 9,082,685 km (0.106 R)
• M14: 9,847,729 km (0.072 R)
• M15: 10,830,736 km (0.04 R)
• M16: 11,925,194 km (0.093 R)
• M17: 13,703,464 km (0.062 R)
• M18: 15,038,476 km (0.113 R)
• M19: 18,341,148 km (0.074 R)
• M20: 19,172,014 km (0.119 R)
• M21: 21,744,948 km (0.036 R)
• M22: 24,311,300 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53

Radius: 8.4

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.21 AU - 4.23 AU

Year: 6094 Days

Day: 13.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 71,801,159 km

• M1: 104,419 km (0.04 R)
• M2: 388,206 km (0.105 R)
• M3: 762,052 km (0.111 R)
• M4: 1,926,521 km (0.098 R)
• M5: 2,992,855 km (0.07 R)
• M6: 4,627,361 km (0.114 R)
• M7: 5,147,064 km (0.078 R)
• M8: 5,613,361 km (0.08 R)
• M9: 9,769,339 km (0.108 R)
• M10: 10,554,429 km (0.093 R)
• M11: 12,327,463 km (0.086 R)
• M12: 13,739,667 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.4

Radius: 13.6

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.38 AU - 5.3 AU

Year: 6355 Days

Day: 12.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 71,801,159 km

• M1: 182,958 km (0.078 R)
• M2: 685,457 km (0.1 R)
• M3: 1,157,439 km (0.093 R)
• M4: 1,656,497 km (0.088 R)
• M5: 3,559,233 km (0.082 R)
• M6: 4,383,816 km (0.116 R)
• M7: 5,356,352 km (0.114 R)
• M8: 5,959,231 km (0.1 R)
• M9: 8,870,406 km (0.088 R)
• M10: 9,571,870 km (0.11 R)
• M11: 10,159,341 km (0.078 R)
• M12: 11,205,479 km (0.076 R)
• M13: 13,018,007 km (0.111 R)
• M14: 14,679,889 km (0.103 R)
• M15: 15,165,783 km (0.113 R)
• M16: 16,118,423 km (0.115 R)
• M17: 18,703,025 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.4

Radius: 13.5

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.28 AU - 4.88 AU

Year: 6890 Days

Day: 13.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 71,801,159 km

• M1: 203,154 km (0.068 R)
• M2: 683,812 km (0.106 R)
• M3: 1,187,657 km (0.083 R)
• M4: 1,805,347 km (0.095 R)
• M5: 2,458,791 km (0.119 R)
• M6: 3,143,949 km (0.03 R)
• M7: 3,767,473 km (0.115 R)
• M8: 5,008,986 km (0.117 R)
• M9: 5,498,619 km (0.104 R)
• M10: 8,932,938 km (0.116 R)
• M11: 10,009,444 km (0.082 R)
• M12: 11,859,222 km (0.051 R)
• M13: 13,430,149 km (0.112 R)
• M14: 14,436,943 km (0.071 R)
• M15: 17,109,808 km (0.042 R)
• M16: 17,826,531 km (0.078 R)
• M17: 19,670,774 km (0.101 R)
• M18: 23,575,727 km (0.114 R)
• M19: 24,957,114 km (0.061 R)
• M20: 27,437,147 km (0.103 R)
• M21: 29,425,004 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.9

Radius: 7.2

Gravity: 16.61 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.13 AU - 7.09 AU

Year: 10616 Days

Day: 15.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 71,801,159 km

• M1: 110,403 km (0.111 R)
• M2: 349,012 km (0.115 R)
• M3: 669,600 km (0.097 R)
• M4: 909,256 km (0.082 R)
• M5: 1,883,736 km (0.085 R)
• M6: 2,201,781 km (0.107 R)
• M7: 2,660,149 km (0.079 R)
• M8: 2,923,591 km (0.075 R)
• M9: 3,554,894 km (0.057 R)
• M10: 3,793,503 km (0.077 R)
• M11: 5,218,871 km (0.09 R)
• M12: 5,776,722 km (0.116 R)
• M13: 6,070,233 km (0.094 R)
• M14: 6,450,959 km (0.086 R)
• M15: 7,134,921 km (0.116 R)
• M16: 8,646,308 km (0.056 R)
• M17: 12,529,420 km (0.087 R)
• M18: 13,399,930 km (0.092 R)
• M19: 14,243,812 km (0.077 R)
• M20: 14,577,565 km (0.08 R)
• M21: 15,822,668 km (0.079 R)
• M22: 16,764,985 km (0.093 R)
• M23: 22,043,994 km (0.115 R)
• M24: 24,720,151 km (0.077 R)
• M25: 26,086,428 km (0.059 R)
• M26: 27,708,667 km (0.055 R)
• M27: 28,968,580 km (0.049 R)
• M28: 36,092,281 km (0.06 R)
• M29: 39,528,993 km (0.085 R)
• M30: 42,623,575 km (0.1 R)
• M31: 45,586,810 km (0.079 R)
• M32: 47,636,749 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.9

Radius: 3.6

Gravity: 46.37 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.95 AU - 11.41 AU

Year: 19551 Days

Day: 16.7 Hours

Environment

Temp: -242 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 71,801,159 km

• M1: 45,328 km (0.069 R)
• M2: 272,567 km (0.04 R)
• M3: 384,766 km (0.085 R)
• M4: 528,828 km (0.113 R)
• M5: 777,460 km (0.055 R)
• M6: 1,112,111 km (0.032 R)
• M7: 1,394,252 km (0.088 R)
• M8: 2,019,571 km (0.103 R)
• M9: 2,460,885 km (0.052 R)
• M10: 3,092,637 km (0.059 R)
• M11: 4,807,776 km (0.116 R)
• M12: 5,058,951 km (0.051 R)
• M13: 6,320,510 km (0.07 R)
• M14: 8,326,169 km (0.09 R)
• M15: 9,388,912 km (0.117 R)
• M16: 10,301,758 km (0.065 R)
• M17: 12,302,031 km (0.089 R)
• M18: 12,501,894 km (0.116 R)
• M19: 17,465,551 km (0.089 R)
• M20: 17,633,550 km (0.08 R)
• M21: 21,705,903 km (0.093 R)
• M22: 24,114,429 km (0.105 R)
• M23: 29,335,245 km (0.119 R)
• M24: 30,535,469 km (0.069 R)
• M25: 33,548,968 km (0.053 R)
• M26: 33,678,669 km (0.099 R)
• M27: 34,332,113 km (0.084 R)
• M28: 35,395,305 km (0.098 R)
• M29: 37,308,213 km (0.097 R)
• M30: 43,458,331 km (0.1 R)
• M31: 44,701,639 km (0.048 R)
• M32: 47,421,927 km (0.1 R)
• M33: 47,585,287 km (0.048 R)
• M34: 50,932,091 km (0.06 R)
• M35: 54,611,301 km (0.092 R)
• M36: 55,151,050 km (0.105 R)
• M37: 65,078,814 km (0.107 R)
• M38: 65,482,728 km (0.113 R)
• M39: 69,403,838 km (0.086 R)
• M40: 71,743,997 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.6

Radius: 3.3

Gravity: 41.29 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 9.85 AU - 10.39 AU

Year: 22630 Days

Day: 24.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 71,801,159 km

• M1: 100,679 km (0.083 R)
• M2: 340,485 km (0.076 R)
• M3: 495,468 km (0.12 R)
• M4: 1,122,433 km (0.057 R)
• M5: 1,287,738 km (0.026 R)
• M6: 1,846,038 km (0.089 R)
• M7: 2,262,668 km (0.051 R)
• M8: 5,549,782 km (0.11 R)
• M9: 6,195,596 km (0.093 R)
• M10: 7,302,770 km (0.097 R)
• M11: 7,683,197 km (0.095 R)
• M12: 8,076,789 km (0.105 R)
• M13: 14,260,716 km (0.075 R)
• M14: 18,589,181 km (0.081 R)
• M15: 22,604,687 km (0.111 R)
• M16: 24,972,522 km (0.053 R)
• M17: 26,051,721 km (0.078 R)
• M18: 51,832,820 km (0.114 R)
• M19: 58,322,226 km (0.069 R)
• M20: 62,936,423 km (0.113 R)
• M21: 63,728,394 km (0.087 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: 327 - 19,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit