🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.53 AU - 0.55 AU

Year: 146 Days

Day: 38.2 Hours

Environment

Temp: 197 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.84 AU - 1.2 AU

Year: 380 Days

Day: 14.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.41 AU - 2.41 AU

Year: 1380 Days

Day: 25.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 98.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.69 AU - 2.91 AU

Year: 1729 Days

Day: 39.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.59 AU - 3.71 AU

Year: 2063 Days

Day: 14.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,039,520 km

• M1: 39,195 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.3

Radius: 14.5

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.61 AU - 8.27 AU

Year: 7487 Days

Day: 10.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 35,039,520 km

• M1: 186,399 km (0.111 R)
• M2: 686,654 km (0.107 R)
• M3: 1,931,757 km (0.1 R)
• M4: 2,708,021 km (0.109 R)
• M5: 4,108,257 km (0.082 R)
• M6: 4,669,698 km (0.104 R)
• M7: 7,634,877 km (0.112 R)
• M8: 8,288,919 km (0.09 R)
• M9: 9,190,545 km (0.068 R)
• M10: 10,996,790 km (0.081 R)
• M11: 11,882,708 km (0.096 R)
• M12: 16,219,102 km (0.086 R)
• M13: 16,978,610 km (0.116 R)
• M14: 18,705,867 km (0.119 R)
• M15: 19,541,521 km (0.082 R)
• M16: 23,135,161 km (0.09 R)
• M17: 23,935,959 km (0.119 R)
• M18: 24,589,701 km (0.115 R)
• M19: 25,087,862 km (0.049 R)
• M20: 33,090,002 km (0.114 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: 262 - 10,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit