🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.43 AU - 0.71 AU

Year: 156 Days

Day: 32.5 Hours

Environment

Temp: 183 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.58 AU - 0.64 AU

Year: 173 Days

Day: 23.5 Hours

Environment

Temp: 227 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.84 AU - 1.2 AU

Year: 374 Days

Day: 34.3 Hours

Environment

Temp: 43 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 24,737,813 km

• M1: 100,231 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.45 AU - 5.43 AU

Year: 3400 Days

Day: 46 Hours

Environment

Temp: -127 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.5

Radius: 10

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.31 AU - 8.31 AU

Year: 7183 Days

Day: 6.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 24,737,813 km

• M1: 124,465 km (0.073 R)
• M2: 670,498 km (0.113 R)
• M3: 1,197,830 km (0.12 R)
• M4: 1,539,960 km (0.058 R)
• M5: 1,858,305 km (0.092 R)
• M6: 2,249,802 km (0.082 R)
• M7: 2,967,274 km (0.109 R)
• M8: 3,294,295 km (0.079 R)
• M9: 4,446,946 km (0.073 R)
• M10: 5,629,069 km (0.107 R)
• M11: 7,009,408 km (0.103 R)
• M12: 7,727,777 km (0.101 R)
• M13: 8,822,534 km (0.116 R)
• M14: 9,311,271 km (0.077 R)
• M15: 10,260,918 km (0.099 R)
• M16: 10,717,191 km (0.107 R)
• M17: 11,100,611 km (0.049 R)
• M18: 12,491,572 km (0.101 R)
• M19: 14,300,060 km (0.085 R)
• M20: 16,500,645 km (0.082 R)
• M21: 18,489,549 km (0.116 R)
• M22: 21,629,758 km (0.063 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 17,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit