🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.5 AU - 0.82 AU

Year: 205 Days

Day: 14.1 Hours

Environment

Temp: 112 °C

Axial Tilt: 71.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.53 AU - 1.93 AU

Year: 871 Days

Day: 17.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.07 AU - 2.17 AU

Year: 1182 Days

Day: 22.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.06 AU - 2.48 AU

Year: 1310 Days

Day: 40.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.8

Radius: 10.2

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.72 AU - 6.72 AU

Year: 5238 Days

Day: 10.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 34,047,690 km

• M1: 127,308 km (0.103 R)
• M2: 508,034 km (0.089 R)
• M3: 879,486 km (0.116 R)
• M4: 1,873,115 km (0.088 R)
• M5: 2,330,436 km (0.03 R)
• M6: 2,804,960 km (0.097 R)
• M7: 4,787,132 km (0.093 R)
• M8: 7,308,155 km (0.11 R)
• M9: 10,886,985 km (0.084 R)
• M10: 12,165,149 km (0.059 R)
• M11: 13,431,346 km (0.059 R)
• M12: 13,928,160 km (0.069 R)
• M13: 15,432,516 km (0.116 R)
• M14: 17,429,199 km (0.087 R)
• M15: 18,489,698 km (0.082 R)
• M16: 22,080,945 km (0.1 R)
• M17: 22,618,300 km (0.117 R)
• M18: 23,085,644 km (0.117 R)
• M19: 23,639,156 km (0.063 R)
• M20: 25,773,020 km (0.061 R)
• M21: 26,713,243 km (0.106 R)
• M22: 28,935,071 km (0.089 R)
• M23: 30,137,837 km (0.117 R)
• M24: 31,277,324 km (0.044 R)
• M25: 32,543,970 km (0.038 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 13,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit