🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.8

Radius: 12.6

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.5 AU - 0.56 AU

Year: 262 Days

Day: 11.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 74,917,448 km

• M1: 159,322 km (0.084 R)
• M2: 551,567 km (0.107 R)
• M3: 997,369 km (0.102 R)
• M4: 1,713,045 km (0.109 R)
• M5: 2,845,950 km (0.089 R)
• M6: 3,447,034 km (0.117 R)
• M7: 4,335,645 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927

Radius: 11.1

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.88 AU - 2.82 AU

Year: 2443 Days

Day: 12.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 74,917,448 km

• M1: 138,079 km (0.062 R)
• M2: 556,803 km (0.113 R)
• M3: 904,918 km (0.117 R)
• M4: 1,267,543 km (0.071 R)
• M5: 1,751,791 km (0.118 R)
• M6: 2,141,643 km (0.065 R)
• M7: 2,773,245 km (0.086 R)
• M8: 3,581,373 km (0.066 R)
• M9: 5,187,456 km (0.119 R)
• M10: 6,553,284 km (0.089 R)
• M11: 6,958,994 km (0.112 R)
• M12: 7,598,973 km (0.099 R)
• M13: 8,615,042 km (0.106 R)
• M14: 10,597,962 km (0.088 R)
• M15: 11,487,172 km (0.092 R)
• M16: 11,907,542 km (0.065 R)
• M17: 12,689,939 km (0.095 R)
• M18: 13,692,394 km (0.032 R)
• M19: 17,071,361 km (0.058 R)
• M20: 17,841,790 km (0.112 R)
• M21: 19,274,938 km (0.113 R)
• M22: 20,110,292 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754

Radius: 13.8

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.84 AU - 3.32 AU

Year: 3666 Days

Day: 11.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 74,917,448 km

• M1: 171,589 km (0.049 R)
• M2: 634,893 km (0.072 R)
• M3: 1,260,512 km (0.109 R)
• M4: 1,747,154 km (0.047 R)
• M5: 3,152,177 km (0.06 R)
• M6: 3,794,400 km (0.092 R)
• M7: 4,834,704 km (0.104 R)
• M8: 5,475,581 km (0.114 R)
• M9: 7,744,831 km (0.073 R)
• M10: 8,407,550 km (0.078 R)
• M11: 10,088,282 km (0.069 R)
• M12: 13,652,601 km (0.113 R)
• M13: 14,156,895 km (0.117 R)
• M14: 15,095,921 km (0.074 R)
• M15: 16,299,436 km (0.039 R)
• M16: 17,448,348 km (0.099 R)
• M17: 19,021,668 km (0.061 R)
• M18: 20,425,345 km (0.079 R)
• M19: 21,219,411 km (0.114 R)
• M20: 22,310,278 km (0.111 R)
• M21: 23,943,438 km (0.102 R)
• M22: 24,752,164 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161

Radius: 14.9

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.54 AU - 4.3 AU

Year: 5264 Days

Day: 7.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 74,917,448 km

• M1: 191,036 km (0.105 R)
• M2: 771,027 km (0.055 R)
• M3: 1,435,392 km (0.092 R)
• M4: 2,350,781 km (0.086 R)
• M5: 2,917,607 km (0.088 R)
• M6: 3,759,843 km (0.105 R)
• M7: 4,435,876 km (0.112 R)
• M8: 5,075,856 km (0.106 R)
• M9: 5,802,153 km (0.092 R)
• M10: 6,849,488 km (0.064 R)
• M11: 7,615,579 km (0.077 R)
• M12: 8,536,653 km (0.12 R)
• M13: 10,074,968 km (0.078 R)
• M14: 12,165,149 km (0.117 R)
• M15: 12,633,091 km (0.117 R)
• M16: 13,157,133 km (0.081 R)
• M17: 13,741,163 km (0.031 R)
• M18: 15,548,455 km (0.114 R)
• M19: 19,056,974 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.8

Radius: 11.9

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.17 AU - 5.75 AU

Year: 8653 Days

Day: 5 Hours

Environment

Temp: -224 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 74,917,448 km

• M1: 149,299 km (0.108 R)
• M2: 587,172 km (0.115 R)
• M3: 1,261,708 km (0.109 R)
• M4: 1,692,401 km (0.093 R)
• M5: 2,315,326 km (0.091 R)
• M6: 3,243,880 km (0.082 R)
• M7: 3,884,010 km (0.094 R)
• M8: 5,737,527 km (0.067 R)
• M9: 6,352,374 km (0.092 R)
• M10: 7,641,609 km (0.049 R)
• M11: 9,849,524 km (0.097 R)
• M12: 11,571,246 km (0.064 R)
• M13: 17,297,852 km (0.119 R)
• M14: 18,450,803 km (0.072 R)
• M15: 21,267,282 km (0.118 R)
• M16: 22,143,028 km (0.109 R)
• M17: 26,886,777 km (0.087 R)
• M18: 27,652,269 km (0.113 R)
• M19: 28,170,625 km (0.072 R)
• M20: 29,049,064 km (0.08 R)
• M21: 30,768,243 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.8

Radius: 3.6

Gravity: 11.94 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.6 AU - 7.62 AU

Year: 11526 Days

Day: 16.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 74,917,448 km

• M1: 79,736 km (0.06 R)
• M2: 268,079 km (0.096 R)
• M3: 414,685 km (0.081 R)
• M4: 634,445 km (0.091 R)
• M5: 1,326,933 km (0.065 R)
• M6: 1,466,658 km (0.119 R)
• M7: 2,319,066 km (0.073 R)
• M8: 3,004,524 km (0.064 R)
• M9: 3,908,693 km (0.075 R)
• M10: 4,075,345 km (0.092 R)
• M11: 4,577,545 km (0.118 R)
• M12: 5,091,713 km (0.076 R)
• M13: 5,233,233 km (0.104 R)
• M14: 5,673,499 km (0.051 R)
• M15: 6,043,156 km (0.032 R)
• M16: 10,034,128 km (0.101 R)
• M17: 12,007,922 km (0.042 R)
• M18: 14,114,709 km (0.117 R)
• M19: 16,149,389 km (0.114 R)
• M20: 17,331,961 km (0.1 R)
• M21: 17,717,025 km (0.088 R)
• M22: 18,839,009 km (0.068 R)
• M23: 19,177,849 km (0.079 R)
• M24: 19,314,581 km (0.105 R)
• M25: 19,728,518 km (0.057 R)
• M26: 23,644,841 km (0.118 R)
• M27: 24,039,031 km (0.046 R)
• M28: 24,277,640 km (0.113 R)
• M29: 24,517,894 km (0.119 R)
• M30: 26,412,252 km (0.043 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823

Radius: 5.1

Gravity: 31.64 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.36 AU - 10.32 AU

Year: 17827 Days

Day: 18.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 72.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 74,917,448 km

• M1: 75,846 km (0.114 R)
• M2: 260,151 km (0.115 R)
• M3: 560,842 km (0.117 R)
• M4: 974,181 km (0.102 R)
• M5: 1,504,207 km (0.067 R)
• M6: 1,888,972 km (0.066 R)
• M7: 2,084,497 km (0.085 R)
• M8: 2,271,943 km (0.119 R)
• M9: 4,676,729 km (0.063 R)
• M10: 4,890,055 km (0.119 R)
• M11: 5,222,462 km (0.097 R)
• M12: 5,932,154 km (0.085 R)
• M13: 9,420,178 km (0.066 R)
• M14: 9,992,839 km (0.108 R)
• M15: 10,228,306 km (0.078 R)
• M16: 11,525,918 km (0.081 R)
• M17: 13,279,504 km (0.094 R)
• M18: 14,896,208 km (0.116 R)
• M19: 19,139,252 km (0.091 R)
• M20: 19,320,266 km (0.076 R)
• M21: 22,076,457 km (0.067 R)
• M22: 28,706,784 km (0.087 R)
• M23: 29,422,909 km (0.115 R)
• M24: 30,890,614 km (0.063 R)
• M25: 33,182,603 km (0.095 R)
• M26: 36,550,500 km (0.108 R)
• M27: 37,250,319 km (0.048 R)
• M28: 39,111,765 km (0.082 R)
• M29: 41,335,537 km (0.11 R)
• M30: 43,642,187 km (0.08 R)
• M31: 44,429,670 km (0.103 R)
• M32: 45,871,045 km (0.096 R)
• M33: 47,841,100 km (0.119 R)
• M34: 49,695,814 km (0.056 R)
• M35: 53,011,202 km (0.092 R)
• M36: 54,450,334 km (0.114 R)
• M37: 57,972,017 km (0.073 R)
• M38: 61,249,108 km (0.072 R)
• M39: 64,647,523 km (0.076 R)
• M40: 66,912,285 km (0.108 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 18,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit