🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.73 AU - 0.77 AU

Year: 229 Days

Day: 37.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.7 AU - 0.84 AU

Year: 239 Days

Day: 38.9 Hours

Environment

Temp: 119 °C

Axial Tilt: 56.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,669,503 km

• M1: 211,980 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.84 AU - 0.9 AU

Year: 287 Days

Day: 28.8 Hours

Environment

Temp: 151 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.82 AU - 2.14 AU

Year: 984 Days

Day: 41.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,669,503 km

• M1: 42,336 km (0.095 R)

Asteroid Belt

Center: 5.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.3

Radius: 8.9

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.39 AU - 10.05 AU

Year: 8322 Days

Day: 5.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 31,669,503 km

• M1: 110,702 km (0.087 R)
• M2: 962,812 km (0.09 R)
• M3: 1,351,018 km (0.103 R)
• M4: 1,801,757 km (0.115 R)
• M5: 2,085,394 km (0.115 R)
• M6: 2,382,645 km (0.086 R)
• M7: 3,242,983 km (0.109 R)
• M8: 4,223,597 km (0.091 R)
• M9: 4,889,307 km (0.081 R)
• M10: 5,219,320 km (0.09 R)
• M11: 5,593,764 km (0.111 R)
• M12: 6,396,506 km (0.084 R)
• M13: 8,383,614 km (0.048 R)
• M14: 8,857,840 km (0.103 R)
• M15: 9,687,659 km (0.057 R)
• M16: 10,298,766 km (0.115 R)
• M17: 14,630,821 km (0.12 R)
• M18: 14,972,054 km (0.078 R)
• M19: 15,670,377 km (0.092 R)
• M20: 19,974,457 km (0.036 R)
• M21: 24,128,491 km (0.116 R)
• M22: 24,685,145 km (0.073 R)
• M23: 28,647,095 km (0.119 R)
• M24: 29,181,608 km (0.075 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 18,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit