🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.51 AU - 0.79 AU

Year: 201 Days

Day: 22 Hours

Environment

Temp: 192 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.62 AU - 0.98 AU

Year: 274 Days

Day: 25.2 Hours

Environment

Temp: 77 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 25,192,322 km

• M1: 15,409 km (0.059 R)
• M2: 217,515 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.42 AU - 1.62 AU

Year: 718 Days

Day: 18.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,192,322 km

• M1: 126,111 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.42 AU - 3.18 AU

Year: 1794 Days

Day: 14.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.2

Radius: 11.8

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.37 AU - 8.55 AU

Year: 7030 Days

Day: 13.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 25,192,322 km

• M1: 146,756 km (0.052 R)
• M2: 581,936 km (0.06 R)
• M3: 1,773,782 km (0.045 R)
• M4: 3,166,089 km (0.104 R)
• M5: 4,313,655 km (0.107 R)
• M6: 4,809,422 km (0.051 R)
• M7: 6,144,733 km (0.08 R)
• M8: 7,347,200 km (0.112 R)
• M9: 7,815,292 km (0.086 R)
• M10: 8,922,765 km (0.067 R)
• M11: 10,461,230 km (0.059 R)
• M12: 18,526,948 km (0.116 R)
• M13: 18,958,239 km (0.102 R)
• M14: 20,619,075 km (0.101 R)
• M15: 22,513,881 km (0.117 R)
• M16: 23,864,002 km (0.117 R)
• M17: 24,448,481 km (0.081 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: 347 - 20,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit