🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.59 AU - 0.63 AU

Year: 179 Days

Day: 14.8 Hours

Environment

Temp: 208 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.85 AU - 1.16 AU

Year: 375 Days

Day: 38.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.98 AU - 1.1 AU

Year: 397 Days

Day: 35.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.14 AU - 1.86 AU

Year: 688 Days

Day: 28 Hours

Environment

Temp: -38 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.36 AU - 1.74 AU

Year: 723 Days

Day: 44.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.58 AU - 2.22 AU

Year: 981 Days

Day: 38 Hours

Environment

Temp: -73 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,744,129 km

• M1: 35,305 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.8

Radius: 14.6

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.54 AU - 7.06 AU

Year: 5234 Days

Day: 10.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 27,744,129 km

• M1: 181,761 km (0.091 R)
• M2: 644,019 km (0.077 R)
• M3: 1,110,315 km (0.114 R)
• M4: 1,623,436 km (0.073 R)
• M5: 2,109,180 km (0.105 R)
• M6: 2,693,210 km (0.086 R)
• M7: 3,267,965 km (0.054 R)
• M8: 3,731,270 km (0.072 R)
• M9: 4,868,064 km (0.102 R)
• M10: 5,813,672 km (0.099 R)
• M11: 9,196,828 km (0.092 R)
• M12: 9,757,671 km (0.106 R)
• M13: 10,555,177 km (0.052 R)
• M14: 11,902,755 km (0.112 R)
• M15: 12,764,738 km (0.054 R)
• M16: 13,770,933 km (0.09 R)
• M17: 15,771,206 km (0.093 R)
• M18: 16,401,611 km (0.088 R)
• M19: 22,209,001 km (0.091 R)
• M20: 24,490,967 km (0.103 R)
• M21: 24,950,232 km (0.086 R)
• M22: 25,885,668 km (0.093 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: 266 - 16,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit