🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.5 AU - 0.62 AU

Year: 160 Days

Day: 37.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.03 AU - 1.31 AU

Year: 482 Days

Day: 12.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.06 AU - 2.38 AU

Year: 1260 Days

Day: 21.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.91 AU - 3.03 AU

Year: 1949 Days

Day: 31 Hours

Environment

Temp: -121 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.3

Radius: 8.8

Gravity: 11.38 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.78 AU - 5.06 AU

Year: 4156 Days

Day: 9.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 29,031,792 km

• M1: 109,506 km (0.071 R)
• M2: 519,404 km (0.081 R)
• M3: 851,960 km (0.115 R)
• M4: 1,148,762 km (0.053 R)
• M5: 1,851,573 km (0.083 R)
• M6: 2,146,879 km (0.059 R)
• M7: 2,606,892 km (0.092 R)
• M8: 3,450,026 km (0.085 R)
• M9: 3,968,682 km (0.078 R)
• M10: 4,366,762 km (0.061 R)
• M11: 4,714,427 km (0.079 R)
• M12: 5,325,983 km (0.058 R)
• M13: 5,989,300 km (0.068 R)
• M14: 6,387,979 km (0.098 R)
• M15: 6,935,956 km (0.08 R)
• M16: 8,847,218 km (0.102 R)
• M17: 9,735,231 km (0.117 R)
• M18: 10,548,744 km (0.1 R)
• M19: 12,855,843 km (0.093 R)
• M20: 13,940,427 km (0.093 R)
• M21: 14,696,644 km (0.038 R)
• M22: 15,366,394 km (0.096 R)
• M23: 22,557,564 km (0.061 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: 164 - 16,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit