🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.2

Radius: 12.2

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.57 AU - 0.75 AU

Year: 370 Days

Day: 10.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 41,419,196 km

• M1: 151,692 km (0.097 R)
• M2: 637,736 km (0.116 R)
• M3: 1,037,312 km (0.049 R)
• M4: 1,451,548 km (0.111 R)
• M5: 2,059,813 km (0.11 R)
• M6: 2,992,257 km (0.081 R)
• M7: 3,959,856 km (0.119 R)
• M8: 4,654,887 km (0.099 R)
• M9: 5,094,406 km (0.108 R)
• M10: 5,528,389 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.6

Radius: 8

Gravity: 13.31 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.78 AU - 0.78 AU

Year: 476 Days

Day: 11.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 41,419,196 km

• M1: 99,632 km (0.026 R)
• M2: 359,184 km (0.092 R)
• M3: 633,098 km (0.106 R)
• M4: 978,520 km (0.097 R)
• M5: 1,295,218 km (0.101 R)
• M6: 2,104,094 km (0.041 R)
• M7: 2,546,006 km (0.115 R)
• M8: 3,336,033 km (0.097 R)
• M9: 3,993,814 km (0.093 R)
• M10: 4,294,805 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.6

Radius: 11.9

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.86 AU - 1 AU

Year: 619 Days

Day: 14.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 41,419,196 km

• M1: 153,936 km (0.1 R)
• M2: 533,466 km (0.073 R)
• M3: 1,042,697 km (0.094 R)
• M4: 1,427,912 km (0.096 R)
• M5: 2,299,768 km (0.056 R)
• M6: 2,762,025 km (0.042 R)
• M7: 3,660,062 km (0.102 R)
• M8: 4,151,640 km (0.094 R)
• M9: 4,535,508 km (0.065 R)
• M10: 5,015,717 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.4

Radius: 10.4

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.84 AU - 1.16 AU

Year: 690 Days

Day: 13.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 41,419,196 km

• M1: 129,402 km (0.035 R)
• M2: 656,884 km (0.08 R)
• M3: 1,048,083 km (0.079 R)
• M4: 1,389,615 km (0.112 R)
• M5: 1,896,303 km (0.062 R)
• M6: 2,886,042 km (0.081 R)
• M7: 4,269,374 km (0.098 R)
• M8: 4,892,898 km (0.114 R)
• M9: 5,751,290 km (0.045 R)
• M10: 7,550,354 km (0.068 R)
• M11: 8,010,068 km (0.07 R)
• M12: 8,335,294 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.5

Radius: 9.8

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.89 AU - 3.13 AU

Year: 2745 Days

Day: 8.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 41,419,196 km

• M1: 122,521 km (0.083 R)
• M2: 436,975 km (0.083 R)
• M3: 796,609 km (0.089 R)
• M4: 1,123,630 km (0.035 R)
• M5: 1,881,343 km (0.064 R)
• M6: 2,295,879 km (0.094 R)
• M7: 3,181,199 km (0.047 R)
• M8: 3,974,217 km (0.086 R)
• M9: 4,766,338 km (0.074 R)
• M10: 5,155,591 km (0.067 R)
• M11: 5,636,399 km (0.041 R)
• M12: 5,948,909 km (0.034 R)
• M13: 6,375,263 km (0.119 R)
• M14: 6,741,478 km (0.081 R)
• M15: 7,149,282 km (0.111 R)
• M16: 7,573,691 km (0.041 R)
• M17: 8,044,775 km (0.116 R)
• M18: 8,788,127 km (0.109 R)
• M19: 9,953,345 km (0.111 R)
• M20: 10,304,301 km (0.051 R)
• M21: 11,031,347 km (0.101 R)
• M22: 12,425,898 km (0.092 R)
• M23: 12,792,114 km (0.091 R)
• M24: 15,987,076 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.3

Radius: 8.7

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.55 AU - 4.41 AU

Year: 5481 Days

Day: 7.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 41,419,196 km

• M1: 109,206 km (0.097 R)
• M2: 502,050 km (0.115 R)
• M3: 817,552 km (0.113 R)
• M4: 1,160,131 km (0.037 R)
• M5: 1,622,688 km (0.093 R)
• M6: 2,100,653 km (0.117 R)
• M7: 2,405,085 km (0.105 R)
• M8: 2,917,607 km (0.08 R)
• M9: 3,542,777 km (0.105 R)
• M10: 4,669,398 km (0.084 R)
• M11: 5,004,946 km (0.088 R)
• M12: 5,929,611 km (0.072 R)
• M13: 6,261,868 km (0.055 R)
• M14: 7,198,051 km (0.094 R)
• M15: 7,824,268 km (0.062 R)
• M16: 9,265,344 km (0.049 R)
• M17: 10,006,302 km (0.078 R)
• M18: 10,609,481 km (0.101 R)
• M19: 16,105,557 km (0.046 R)
• M20: 17,852,561 km (0.078 R)
• M21: 27,086,789 km (0.102 R)

Asteroid Belt

Center: 4.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517

Radius: 13.6

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.24 AU - 6.46 AU

Year: 8542 Days

Day: 12.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 41,419,196 km

• M1: 170,542 km (0.075 R)
• M2: 825,481 km (0.113 R)
• M3: 1,574,966 km (0.038 R)
• M4: 2,102,748 km (0.097 R)
• M5: 2,748,562 km (0.057 R)
• M6: 3,501,488 km (0.106 R)
• M7: 4,051,858 km (0.107 R)
• M8: 4,827,972 km (0.038 R)
• M9: 7,002,377 km (0.028 R)
• M10: 7,683,945 km (0.118 R)
• M11: 8,121,968 km (0.075 R)
• M12: 9,357,646 km (0.071 R)
• M13: 10,568,790 km (0.088 R)
• M14: 13,020,101 km (0.085 R)
• M15: 14,709,510 km (0.101 R)
• M16: 17,545,586 km (0.045 R)
• M17: 18,661,886 km (0.076 R)
• M18: 19,529,703 km (0.119 R)
• M19: 20,652,136 km (0.04 R)
• M20: 25,487,588 km (0.059 R)
• M21: 26,285,991 km (0.094 R)
• M22: 26,736,879 km (0.1 R)
• M23: 29,068,811 km (0.11 R)
• M24: 33,921,018 km (0.066 R)
• M25: 35,432,106 km (0.116 R)
• M26: 37,326,763 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.9

Radius: 4.2

Gravity: 27.09 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.15 AU - 6.43 AU

Year: 9617 Days

Day: 22.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 41,419,196 km

• M1: 52,359 km (0.094 R)
• M2: 186,399 km (0.03 R)
• M3: 340,485 km (0.072 R)
• M4: 498,759 km (0.099 R)
• M5: 698,622 km (0.096 R)
• M6: 1,706,912 km (0.077 R)
• M7: 2,340,159 km (0.068 R)
• M8: 2,739,586 km (0.092 R)
• M9: 2,903,246 km (0.054 R)
• M10: 3,575,988 km (0.097 R)
• M11: 3,897,623 km (0.056 R)
• M12: 6,529,947 km (0.08 R)
• M13: 7,239,340 km (0.119 R)
• M14: 7,434,266 km (0.117 R)
• M15: 8,634,789 km (0.098 R)
• M16: 9,911,158 km (0.108 R)
• M17: 12,053,549 km (0.116 R)
• M18: 12,661,814 km (0.036 R)
• M19: 13,465,155 km (0.089 R)
• M20: 14,609,130 km (0.098 R)
• M21: 15,556,832 km (0.069 R)
• M22: 16,210,874 km (0.069 R)
• M23: 17,157,230 km (0.105 R)
• M24: 17,364,722 km (0.108 R)
• M25: 20,759,098 km (0.084 R)
• M26: 21,471,334 km (0.103 R)
• M27: 21,873,901 km (0.082 R)
• M28: 23,196,047 km (0.12 R)
• M29: 25,817,002 km (0.083 R)
• M30: 29,708,940 km (0.086 R)
• M31: 33,326,067 km (0.111 R)
• M32: 39,105,781 km (0.1 R)
• M33: 40,924,741 km (0.05 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 12,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit