🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.47 AU - 0.73 AU

Year: 174 Days

Day: 15.8 Hours

Environment

Temp: 146 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,707,676 km

• M1: 366,964 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.66 AU - 0.74 AU

Year: 219 Days

Day: 19.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.63 AU - 0.99 AU

Year: 273 Days

Day: 24.4 Hours

Environment

Temp: 127 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.23 AU - 1.43 AU

Year: 575 Days

Day: 15 Hours

Environment

Temp: -36 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335

Radius: 10.2

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.25 AU - 9.11 AU

Year: 9583 Days

Day: 13.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 36,707,676 km

• M1: 128,505 km (0.098 R)
• M2: 527,033 km (0.109 R)
• M3: 1,292,077 km (0.112 R)
• M4: 2,364,245 km (0.036 R)
• M5: 2,876,019 km (0.099 R)
• M6: 4,699,468 km (0.092 R)
• M7: 5,152,599 km (0.116 R)
• M8: 6,516,633 km (0.116 R)
• M9: 8,677,424 km (0.047 R)
• M10: 10,126,579 km (0.112 R)
• M11: 13,109,261 km (0.104 R)
• M12: 14,299,013 km (0.072 R)
• M13: 14,711,155 km (0.096 R)
• M14: 18,437,938 km (0.104 R)
• M15: 20,444,344 km (0.085 R)
• M16: 21,347,167 km (0.09 R)
• M17: 22,041,601 km (0.11 R)
• M18: 27,061,806 km (0.063 R)
• M19: 34,032,169 km (0.087 R)
• M20: 34,979,722 km (0.119 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 13,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit