🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.41 AU - 0.67 AU

Year: 139 Days

Day: 40.7 Hours

Environment

Temp: 276 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.56 AU - 0.58 AU

Year: 151 Days

Day: 26 Hours

Environment

Temp: 201 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.29 AU - 1.49 AU

Year: 576 Days

Day: 45.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.36 AU - 2 AU

Year: 765 Days

Day: 45.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.71 AU - 2.33 AU

Year: 1009 Days

Day: 32.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,007,219 km

• M1: 43,683 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.61 AU - 6.31 AU

Year: 4484 Days

Day: 36.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,007,219 km

• M1: 43,832 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.9

Radius: 14.9

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.94 AU - 7.3 AU

Year: 5986 Days

Day: 6 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 27,007,219 km

• M1: 185,352 km (0.101 R)
• M2: 812,765 km (0.107 R)
• M3: 1,489,546 km (0.072 R)
• M4: 2,130,274 km (0.092 R)
• M5: 2,613,176 km (0.117 R)
• M6: 3,226,377 km (0.117 R)
• M7: 3,891,789 km (0.096 R)
• M8: 4,432,286 km (0.092 R)
• M9: 4,920,872 km (0.097 R)
• M10: 5,666,019 km (0.034 R)
• M11: 6,765,115 km (0.102 R)
• M12: 8,544,731 km (0.06 R)
• M13: 9,306,633 km (0.077 R)
• M14: 9,989,398 km (0.057 R)
• M15: 10,878,907 km (0.099 R)
• M16: 13,359,389 km (0.118 R)
• M17: 14,973,999 km (0.1 R)
• M18: 15,913,025 km (0.076 R)
• M19: 16,890,946 km (0.087 R)
• M20: 17,665,564 km (0.069 R)
• M21: 19,673,317 km (0.12 R)
• M22: 20,198,256 km (0.038 R)
• M23: 22,321,199 km (0.112 R)
• M24: 23,989,814 km (0.071 R)
• M25: 25,045,376 km (0.042 R)
• M26: 25,818,199 km (0.084 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 12,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit