🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.94 AU - 1.32 AU

Year: 445 Days

Day: 25 Hours

Environment

Temp: 8 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.46 AU - 1.6 AU

Year: 702 Days

Day: 23.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,706,587 km

• M1: 65,524 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.97 AU - 4.27 AU

Year: 3101 Days

Day: 34.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.3

Radius: 15

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.45 AU - 10.29 AU

Year: 8980 Days

Day: 5.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 49,706,587 km

• M1: 187,596 km (0.115 R)
• M2: 686,505 km (0.098 R)
• M3: 1,294,022 km (0.119 R)
• M4: 2,314,129 km (0.108 R)
• M5: 3,229,818 km (0.105 R)
• M6: 4,687,649 km (0.098 R)
• M7: 6,052,131 km (0.064 R)
• M8: 11,045,858 km (0.107 R)
• M9: 11,521,729 km (0.064 R)
• M10: 12,571,756 km (0.063 R)
• M11: 15,972,265 km (0.095 R)
• M12: 17,136,885 km (0.12 R)
• M13: 19,329,242 km (0.094 R)
• M14: 23,131,421 km (0.113 R)
• M15: 23,650,227 km (0.112 R)
• M16: 24,532,256 km (0.069 R)
• M17: 25,253,617 km (0.105 R)
• M18: 26,175,139 km (0.044 R)
• M19: 28,478,199 km (0.076 R)
• M20: 28,974,564 km (0.094 R)
• M21: 37,367,005 km (0.119 R)
• M22: 43,214,636 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.3

Radius: 9.3

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 11.3 AU - 12.88 AU

Year: 15590 Days

Day: 11.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,706,587 km

• M1: 116,836 km (0.103 R)
• M2: 434,731 km (0.12 R)
• M3: 827,276 km (0.092 R)
• M4: 1,312,721 km (0.087 R)
• M5: 6,693,906 km (0.107 R)
• M6: 8,366,411 km (0.093 R)
• M7: 12,222,744 km (0.103 R)
• M8: 12,634,139 km (0.066 R)
• M9: 13,115,694 km (0.106 R)
• M10: 15,503,127 km (0.039 R)
• M11: 17,640,731 km (0.112 R)
• M12: 18,625,384 km (0.106 R)
• M13: 19,967,725 km (0.078 R)
• M14: 22,932,456 km (0.107 R)
• M15: 25,697,174 km (0.077 R)
• M16: 28,883,010 km (0.059 R)
• M17: 31,329,384 km (0.056 R)
• M18: 32,659,010 km (0.066 R)
• M19: 32,997,102 km (0.053 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: 235 - 16,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit