🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.5 AU - 0.72 AU

Year: 171 Days

Day: 15.8 Hours

Environment

Temp: 218 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.39 AU - 2.89 AU

Year: 1544 Days

Day: 33.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 165.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.99 AU - 4.27 AU

Year: 2489 Days

Day: 29.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.5

Radius: 10.3

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.24 AU - 7.64 AU

Year: 7303 Days

Day: 9.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 152.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 43,824,879 km

• M1: 128,056 km (0.04 R)
• M2: 538,552 km (0.052 R)
• M3: 1,272,928 km (0.108 R)
• M4: 1,741,618 km (0.094 R)
• M5: 2,201,033 km (0.08 R)
• M6: 2,680,495 km (0.103 R)
• M7: 3,602,317 km (0.118 R)
• M8: 4,752,276 km (0.117 R)
• M9: 6,379,152 km (0.069 R)
• M10: 7,319,076 km (0.12 R)
• M11: 7,884,406 km (0.116 R)
• M12: 10,847,491 km (0.06 R)
• M13: 12,017,945 km (0.117 R)
• M14: 12,747,983 km (0.096 R)
• M15: 13,447,801 km (0.062 R)
• M16: 16,234,810 km (0.1 R)
• M17: 16,779,944 km (0.113 R)
• M18: 19,614,375 km (0.087 R)
• M19: 24,221,092 km (0.104 R)
• M20: 25,294,457 km (0.109 R)
• M21: 27,631,774 km (0.043 R)
• M22: 29,502,046 km (0.112 R)
• M23: 30,829,279 km (0.083 R)
• M24: 33,932,836 km (0.086 R)
• M25: 38,426,906 km (0.096 R)
• M26: 39,273,480 km (0.098 R)
• M27: 41,760,844 km (0.116 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 14,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit