🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.9

Radius: 11.8

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.61 AU - 0.95 AU

Year: 476 Days

Day: 11.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 17,254,736 km

• M1: 162,164 km (0.102 R)
• M2: 823,387 km (0.025 R)
• M3: 1,396,347 km (0.087 R)
• M4: 1,867,131 km (0.071 R)
• M5: 2,307,697 km (0.114 R)
• M6: 2,934,213 km (0.033 R)
• M7: 3,402,005 km (0.04 R)
• M8: 4,115,737 km (0.079 R)
• M9: 4,663,265 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.9

Radius: 11.9

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.76 AU - 2.38 AU

Year: 2056 Days

Day: 6.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 17,254,736 km

• M1: 148,102 km (0.072 R)
• M2: 624,422 km (0.093 R)
• M3: 1,065,137 km (0.075 R)
• M4: 1,528,142 km (0.083 R)
• M5: 1,903,483 km (0.054 R)
• M6: 2,377,110 km (0.058 R)
• M7: 3,258,242 km (0.053 R)
• M8: 3,791,259 km (0.06 R)
• M9: 4,237,509 km (0.059 R)
• M10: 4,913,692 km (0.09 R)
• M11: 5,467,054 km (0.116 R)
• M12: 5,970,900 km (0.109 R)
• M13: 6,505,563 km (0.076 R)
• M14: 7,511,608 km (0.097 R)
• M15: 7,887,249 km (0.034 R)
• M16: 8,303,879 km (0.098 R)
• M17: 10,645,085 km (0.108 R)
• M18: 11,085,651 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.8

Radius: 12.9

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.87 AU - 2.31 AU

Year: 2086 Days

Day: 10 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 17,254,736 km

• M1: 160,519 km (0.083 R)
• M2: 718,219 km (0.097 R)
• M3: 1,165,068 km (0.112 R)
• M4: 1,839,306 km (0.111 R)
• M5: 2,241,126 km (0.087 R)
• M6: 3,974,965 km (0.092 R)
• M7: 4,382,170 km (0.053 R)
• M8: 4,853,404 km (0.113 R)
• M9: 5,694,443 km (0.115 R)
• M10: 6,607,888 km (0.114 R)
• M11: 7,041,721 km (0.032 R)
• M12: 7,765,476 km (0.047 R)
• M13: 8,698,817 km (0.073 R)
• M14: 9,109,314 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.9

Radius: 11.3

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.85 AU - 2.67 AU

Year: 2345 Days

Day: 14.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 17,254,736 km

• M1: 141,968 km (0.108 R)
• M2: 561,142 km (0.035 R)
• M3: 940,971 km (0.119 R)
• M4: 1,343,090 km (0.113 R)
• M5: 3,943,250 km (0.076 R)
• M6: 6,016,976 km (0.037 R)
• M7: 6,440,039 km (0.092 R)
• M8: 7,100,663 km (0.071 R)
• M9: 7,573,542 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.9

Radius: 13.1

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.33 AU - 3.19 AU

Year: 3165 Days

Day: 11.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 17,254,736 km

• M1: 163,211 km (0.109 R)
• M2: 603,927 km (0.104 R)
• M3: 1,077,404 km (0.101 R)
• M4: 1,563,298 km (0.077 R)
• M5: 2,087,788 km (0.111 R)
• M6: 2,519,677 km (0.114 R)
• M7: 3,200,646 km (0.035 R)
• M8: 4,676,579 km (0.095 R)
• M9: 5,566,537 km (0.083 R)
• M10: 6,280,119 km (0.065 R)
• M11: 8,162,957 km (0.074 R)
• M12: 9,520,708 km (0.107 R)
• M13: 10,325,395 km (0.096 R)
• M14: 15,561,769 km (0.092 R)
• M15: 16,529,966 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.9

Radius: 9

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.03 AU - 4.37 AU

Year: 4913 Days

Day: 5.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 17,254,736 km

• M1: 111,899 km (0.035 R)
• M2: 613,950 km (0.078 R)
• M3: 1,032,824 km (0.108 R)
• M4: 1,402,929 km (0.101 R)
• M5: 2,173,507 km (0.097 R)
• M6: 2,536,581 km (0.116 R)
• M7: 2,906,088 km (0.102 R)
• M8: 3,274,697 km (0.093 R)
• M9: 3,615,332 km (0.098 R)
• M10: 5,582,544 km (0.11 R)
• M11: 5,987,206 km (0.051 R)
• M12: 6,469,510 km (0.083 R)
• M13: 6,765,115 km (0.115 R)
• M14: 9,168,704 km (0.099 R)
• M15: 10,972,555 km (0.041 R)
• M16: 11,738,945 km (0.106 R)
• M17: 12,908,202 km (0.086 R)
• M18: 13,330,666 km (0.068 R)
• M19: 13,713,786 km (0.047 R)
• M20: 16,936,873 km (0.092 R)
• M21: 17,273,318 km (0.089 R)
• M22: 19,386,837 km (0.1 R)
• M23: 19,755,147 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.9

Radius: 8.9

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.21 AU - 4.99 AU

Year: 6810 Days

Day: 13.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 17,254,736 km

• M1: 110,852 km (0.1 R)
• M2: 426,055 km (0.11 R)
• M3: 845,677 km (0.037 R)
• M4: 1,768,546 km (0.037 R)
• M5: 3,438,357 km (0.058 R)
• M6: 3,832,398 km (0.079 R)
• M7: 4,256,209 km (0.111 R)
• M8: 6,589,936 km (0.078 R)
• M9: 7,846,408 km (0.062 R)
• M10: 9,667,463 km (0.044 R)
• M11: 10,417,846 km (0.109 R)
• M12: 11,714,411 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 17,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit