🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.64 AU - 0.74 AU

Year: 217 Days

Day: 43.5 Hours

Environment

Temp: 117 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.84 AU - 1.34 AU

Year: 431 Days

Day: 32.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 35,034,111 km

• M1: 154,385 km (0.032 R)
• M2: 170,093 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.1 AU - 3.36 AU

Year: 1708 Days

Day: 14.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.83 AU - 3.25 AU

Year: 2008 Days

Day: 29 Hours

Environment

Temp: -117 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,034,111 km

• M1: 2,616,616 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.04 AU - 3.38 AU

Year: 2178 Days

Day: 12.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.53 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.1

Radius: 11.7

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.89 AU - 10.81 AU

Year: 11709 Days

Day: 14.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 35,034,111 km

• M1: 151,692 km (0.032 R)
• M2: 677,678 km (0.109 R)
• M3: 1,116,000 km (0.115 R)
• M4: 1,541,157 km (0.105 R)
• M5: 3,324,663 km (0.082 R)
• M6: 3,908,244 km (0.098 R)
• M7: 5,793,178 km (0.119 R)
• M8: 6,239,727 km (0.083 R)
• M9: 6,952,711 km (0.116 R)
• M10: 8,994,572 km (0.09 R)
• M11: 9,463,860 km (0.081 R)
• M12: 12,738,408 km (0.105 R)
• M13: 14,571,730 km (0.058 R)
• M14: 16,197,709 km (0.062 R)
• M15: 20,676,819 km (0.082 R)
• M16: 24,165,142 km (0.037 R)
• M17: 24,823,822 km (0.117 R)
• M18: 26,005,495 km (0.116 R)
• M19: 28,117,967 km (0.093 R)
• M20: 31,012,686 km (0.031 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 15,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit