🌌 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: 871.9

Radius: 11.7

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.62 AU - 0.7 AU

Year: 358 Days

Day: 7.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 39,153,001 km

• M1: 145,708 km (0.12 R)
• M2: 526,884 km (0.101 R)
• M3: 996,023 km (0.098 R)
• M4: 1,585,289 km (0.071 R)
• M5: 2,170,067 km (0.096 R)
• M6: 2,741,979 km (0.048 R)
• M7: 3,162,798 km (0.093 R)
• M8: 3,675,769 km (0.098 R)
• M9: 4,243,643 km (0.104 R)
• M10: 4,722,057 km (0.114 R)
• M11: 5,474,833 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.6

Radius: 8.7

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.76 AU - 0.8 AU

Year: 459 Days

Day: 10.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 39,153,001 km

• M1: 108,907 km (0.082 R)
• M2: 412,292 km (0.106 R)
• M3: 693,237 km (0.12 R)
• M4: 976,874 km (0.118 R)
• M5: 1,505,553 km (0.094 R)
• M6: 1,843,195 km (0.063 R)
• M7: 2,663,740 km (0.097 R)
• M8: 4,031,064 km (0.099 R)
• M9: 4,480,307 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.5

Radius: 11.7

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.14 AU - 1.22 AU

Year: 855 Days

Day: 8.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 39,153,001 km

• M1: 148,251 km (0.058 R)
• M2: 610,210 km (0.079 R)
• M3: 1,014,872 km (0.105 R)
• M4: 1,534,276 km (0.102 R)
• M5: 2,336,569 km (0.074 R)
• M6: 3,007,665 km (0.103 R)
• M7: 3,534,998 km (0.094 R)
• M8: 4,023,136 km (0.1 R)
• M9: 4,665,210 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.5

Radius: 11

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.08 AU - 3.26 AU

Year: 2909 Days

Day: 7.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,153,001 km

• M1: 138,228 km (0.079 R)
• M2: 674,686 km (0.078 R)
• M3: 1,952,402 km (0.11 R)
• M4: 3,125,548 km (0.114 R)
• M5: 3,814,297 km (0.117 R)
• M6: 4,173,332 km (0.104 R)
• M7: 4,959,917 km (0.102 R)
• M8: 5,679,782 km (0.066 R)
• M9: 6,322,006 km (0.098 R)
• M10: 6,736,093 km (0.091 R)
• M11: 7,263,425 km (0.076 R)
• M12: 9,423,619 km (0.064 R)
• M13: 10,123,737 km (0.072 R)
• M14: 11,367,344 km (0.113 R)
• M15: 12,571,158 km (0.098 R)
• M16: 15,074,080 km (0.106 R)
• M17: 15,654,669 km (0.099 R)
• M18: 16,581,129 km (0.097 R)
• M19: 17,833,861 km (0.103 R)
• M20: 18,245,405 km (0.115 R)
• M21: 19,394,616 km (0.119 R)
• M22: 19,892,627 km (0.045 R)
• M23: 23,340,409 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.7

Radius: 13.8

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.5 AU - 3.04 AU

Year: 3074 Days

Day: 11.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,153,001 km

• M1: 172,337 km (0.083 R)
• M2: 682,166 km (0.072 R)
• M3: 1,235,379 km (0.107 R)
• M4: 2,595,673 km (0.057 R)
• M5: 3,861,271 km (0.111 R)
• M6: 6,173,007 km (0.084 R)
• M7: 6,894,667 km (0.069 R)
• M8: 7,736,753 km (0.067 R)
• M9: 8,438,217 km (0.091 R)
• M10: 9,439,177 km (0.104 R)
• M11: 10,162,483 km (0.06 R)
• M12: 10,678,595 km (0.067 R)
• M13: 11,634,376 km (0.096 R)
• M14: 13,860,542 km (0.103 R)
• M15: 14,695,448 km (0.102 R)
• M16: 15,825,360 km (0.087 R)
• M17: 16,465,639 km (0.06 R)
• M18: 16,902,016 km (0.111 R)
• M19: 18,903,187 km (0.086 R)
• M20: 19,746,171 km (0.059 R)
• M21: 20,488,625 km (0.062 R)
• M22: 21,378,433 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.7

Radius: 5.1

Gravity: 35.78 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.17 AU - 9.21 AU

Year: 14221 Days

Day: 20.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 39,153,001 km

• M1: 63,579 km (0.11 R)
• M2: 322,982 km (0.041 R)
• M3: 523,443 km (0.066 R)
• M4: 1,188,705 km (0.098 R)
• M5: 1,413,101 km (0.112 R)
• M6: 1,820,606 km (0.03 R)
• M7: 1,985,164 km (0.08 R)
• M8: 3,516,148 km (0.119 R)
• M9: 4,388,304 km (0.081 R)
• M10: 4,552,114 km (0.093 R)
• M11: 6,507,208 km (0.113 R)
• M12: 8,051,357 km (0.091 R)
• M13: 8,548,471 km (0.067 R)
• M14: 8,856,344 km (0.114 R)
• M15: 9,824,541 km (0.084 R)
• M16: 10,334,221 km (0.03 R)
• M17: 11,905,597 km (0.104 R)
• M18: 14,916,254 km (0.102 R)
• M19: 16,360,023 km (0.039 R)
• M20: 20,417,417 km (0.078 R)
• M21: 21,152,989 km (0.084 R)
• M22: 23,266,957 km (0.064 R)
• M23: 27,132,566 km (0.087 R)
• M24: 27,797,379 km (0.118 R)
• M25: 28,133,675 km (0.08 R)
• M26: 28,700,351 km (0.114 R)
• M27: 31,043,353 km (0.113 R)
• M28: 32,632,831 km (0.117 R)
• M29: 37,588,709 km (0.112 R)
• M30: 38,137,883 km (0.077 R)
• M31: 39,111,615 km (0.098 R)
• M32: 43,173,048 km (0.079 R)
• M33: 45,305,266 km (0.11 R)
• M34: 45,771,264 km (0.076 R)
• M35: 46,083,624 km (0.119 R)
• M36: 47,826,888 km (0.108 R)
• M37: 49,449,576 km (0.072 R)
• M38: 54,712,429 km (0.099 R)
• M39: 54,888,207 km (0.071 R)
• M40: 55,417,634 km (0.099 R)
• M41: 65,340,909 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.2

Radius: 7.5

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.33 AU - 10.73 AU

Year: 21183 Days

Day: 15.8 Hours

Environment

Temp: -239 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 39,153,001 km

• M1: 167,699 km (0.092 R)
• M2: 562,338 km (0.117 R)
• M3: 812,017 km (0.09 R)
• M4: 2,186,223 km (0.07 R)
• M5: 10,770,598 km (0.079 R)
• M6: 14,490,798 km (0.101 R)
• M7: 14,916,553 km (0.034 R)
• M8: 22,346,481 km (0.093 R)
• M9: 24,764,581 km (0.095 R)
• M10: 25,111,199 km (0.038 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 13,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit