🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.52 AU - 0.56 AU

Year: 141 Days

Day: 26.7 Hours

Environment

Temp: 175 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,562,992 km

• M1: 43,982 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.36 AU - 1.88 AU

Year: 731 Days

Day: 20.6 Hours

Environment

Temp: -23 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.56 AU - 2.54 AU

Year: 1041 Days

Day: 14.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.32 AU - 2.74 AU

Year: 1428 Days

Day: 37.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.8 AU - 3.4 AU

Year: 1936 Days

Day: 20.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.18 AU - 3.74 AU

Year: 2283 Days

Day: 12.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.9

Radius: 13.8

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.02 AU - 9.94 AU

Year: 7997 Days

Day: 12.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 42,562,992 km

• M1: 171,589 km (0.1 R)
• M2: 750,383 km (0.085 R)
• M3: 1,446,761 km (0.084 R)
• M4: 3,565,665 km (0.116 R)
• M5: 7,536,741 km (0.118 R)
• M6: 7,980,897 km (0.075 R)
• M7: 9,420,028 km (0.102 R)
• M8: 11,025,812 km (0.041 R)
• M9: 13,442,117 km (0.051 R)
• M10: 14,341,200 km (0.118 R)
• M11: 15,343,954 km (0.106 R)
• M12: 19,827,851 km (0.11 R)
• M13: 21,311,264 km (0.03 R)
• M14: 26,021,951 km (0.103 R)
• M15: 28,182,892 km (0.119 R)
• M16: 30,766,896 km (0.067 R)
• M17: 31,906,383 km (0.082 R)
• M18: 35,832,580 km (0.087 R)
• M19: 37,209,927 km (0.114 R)
• M20: 39,221,121 km (0.119 R)
• M21: 39,948,017 km (0.12 R)
• M22: 41,179,357 km (0.085 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 19,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit