🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.52 AU - 0.7 AU

Year: 176 Days

Day: 39.4 Hours

Environment

Temp: 200 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.78 AU - 0.78 AU

Year: 254 Days

Day: 45.4 Hours

Environment

Temp: 157 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.26 AU - 1.42 AU

Year: 572 Days

Day: 13.2 Hours

Environment

Temp: -25 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,859,679 km

• M1: 353,201 km (0.064 R)
• M2: 390,002 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.22 AU - 2.8 AU

Year: 1467 Days

Day: 13.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.7

Radius: 11.8

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.92 AU - 6.02 AU

Year: 5382 Days

Day: 8.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 29,859,679 km

• M1: 153,787 km (0.095 R)
• M2: 651,050 km (0.079 R)
• M3: 1,093,261 km (0.079 R)
• M4: 1,498,671 km (0.059 R)
• M5: 2,179,641 km (0.097 R)
• M6: 2,626,340 km (0.049 R)
• M7: 3,020,082 km (0.107 R)
• M8: 3,794,400 km (0.116 R)
• M9: 4,276,554 km (0.089 R)
• M10: 5,707,458 km (0.043 R)
• M11: 6,249,152 km (0.066 R)
• M12: 7,296,935 km (0.087 R)
• M13: 9,613,608 km (0.078 R)
• M14: 10,251,194 km (0.096 R)
• M15: 11,098,965 km (0.084 R)
• M16: 12,681,860 km (0.054 R)
• M17: 13,553,717 km (0.098 R)
• M18: 14,031,233 km (0.066 R)
• M19: 15,820,723 km (0.095 R)
• M20: 17,382,973 km (0.061 R)
• M21: 18,848,733 km (0.083 R)
• M22: 23,510,951 km (0.045 R)
• M23: 29,328,064 km (0.045 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 13,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit