🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.86 AU - 0.96 AU

Year: 308 Days

Day: 23.8 Hours

Environment

Temp: 123 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,762,702 km

• M1: 42,935 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.21 AU - 1.39 AU

Year: 526 Days

Day: 34.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 118.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.42 AU - 1.74 AU

Year: 705 Days

Day: 25.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.22 AU - 3.82 AU

Year: 2343 Days

Day: 16.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.3

Radius: 13.7

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.76 AU - 10.82 AU

Year: 12574 Days

Day: 11.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 46,762,702 km

• M1: 173,833 km (0.086 R)
• M2: 680,072 km (0.069 R)
• M3: 1,182,272 km (0.093 R)
• M4: 1,937,741 km (0.044 R)
• M5: 3,174,766 km (0.073 R)
• M6: 3,647,046 km (0.119 R)
• M7: 4,359,731 km (0.068 R)
• M8: 5,959,530 km (0.101 R)
• M9: 6,460,534 km (0.113 R)
• M10: 8,049,712 km (0.118 R)
• M11: 8,798,898 km (0.091 R)
• M12: 10,084,093 km (0.051 R)
• M13: 11,600,118 km (0.093 R)
• M14: 13,323,336 km (0.109 R)
• M15: 18,519,917 km (0.066 R)
• M16: 20,063,318 km (0.101 R)
• M17: 22,536,919 km (0.069 R)
• M18: 29,087,960 km (0.096 R)
• M19: 30,640,486 km (0.099 R)
• M20: 35,513,039 km (0.084 R)
• M21: 39,116,702 km (0.108 R)
• M22: 40,370,332 km (0.089 R)
• M23: 44,022,764 km (0.058 R)
• M24: 44,561,915 km (0.1 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 19,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit