🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.66 AU - 0.72 AU

Year: 206 Days

Day: 33.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.14 AU - 2.44 AU

Year: 1247 Days

Day: 21.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.7 AU - 2.98 AU

Year: 1722 Days

Day: 24.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.51 AU - 3.51 AU

Year: 2367 Days

Day: 12.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,133,213 km

• M1: 2,034,830 km (0.082 R)

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.2

Radius: 13.2

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.51 AU - 10.07 AU

Year: 9379 Days

Day: 11.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 33,133,213 km

• M1: 164,109 km (0.071 R)
• M2: 581,188 km (0.117 R)
• M3: 993,479 km (0.096 R)
• M4: 1,820,606 km (0.095 R)
• M5: 2,453,106 km (0.094 R)
• M6: 3,030,404 km (0.117 R)
• M7: 4,090,604 km (0.096 R)
• M8: 4,989,687 km (0.105 R)
• M9: 5,413,498 km (0.058 R)
• M10: 7,428,881 km (0.107 R)
• M11: 9,599,546 km (0.105 R)
• M12: 10,258,674 km (0.118 R)
• M13: 12,572,654 km (0.088 R)
• M14: 13,632,555 km (0.107 R)
• M15: 14,072,971 km (0.082 R)
• M16: 15,392,275 km (0.106 R)
• M17: 18,475,636 km (0.045 R)
• M18: 20,268,716 km (0.097 R)
• M19: 21,428,249 km (0.062 R)
• M20: 22,402,580 km (0.059 R)
• M21: 24,359,171 km (0.085 R)
• M22: 25,420,418 km (0.118 R)
• M23: 33,133,236 km (0.075 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 17,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit