🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.33 AU - 1.45 AU

Year: 590 Days

Day: 19 Hours

Environment

Temp: -11 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.72 AU - 1.74 AU

Year: 819 Days

Day: 27.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.78 AU - 2.66 AU

Year: 1190 Days

Day: 20 Hours

Environment

Temp: -76 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.03 AU - 2.69 AU

Year: 1305 Days

Day: 42.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,088,326 km

• M1: 314,904 km (0.12 R)

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.64 AU - 5.12 AU

Year: 3880 Days

Day: 14.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.1

Radius: 9.3

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.97 AU - 9.25 AU

Year: 7555 Days

Day: 12.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 38,088,326 km

• M1: 116,836 km (0.106 R)
• M2: 414,835 km (0.107 R)
• M3: 838,496 km (0.105 R)
• M4: 1,336,807 km (0.114 R)
• M5: 1,674,898 km (0.054 R)
• M6: 2,265,809 km (0.06 R)
• M7: 4,288,971 km (0.037 R)
• M8: 5,332,715 km (0.084 R)
• M9: 6,061,855 km (0.064 R)
• M10: 6,642,445 km (0.117 R)
• M11: 7,297,085 km (0.105 R)
• M12: 7,874,832 km (0.105 R)
• M13: 8,195,271 km (0.088 R)
• M14: 8,905,412 km (0.093 R)
• M15: 9,655,944 km (0.093 R)
• M16: 10,640,448 km (0.099 R)
• M17: 13,308,526 km (0.064 R)
• M18: 13,764,051 km (0.117 R)
• M19: 16,071,449 km (0.117 R)
• M20: 17,928,557 km (0.102 R)
• M21: 18,837,663 km (0.061 R)
• M22: 19,703,835 km (0.12 R)
• M23: 20,221,294 km (0.091 R)
• M24: 23,435,554 km (0.03 R)
• M25: 31,254,286 km (0.086 R)
• M26: 32,059,422 km (0.067 R)
• M27: 36,184,434 km (0.068 R)
• M28: 36,960,548 km (0.107 R)
• M29: 37,747,582 km (0.112 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 19,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit