🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.5 AU - 0.56 AU

Year: 172 Days

Day: 44.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 42 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.53 AU - 0.89 AU

Year: 267 Days

Day: 27.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.09 AU - 1.45 AU

Year: 639 Days

Day: 22.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.04 AU - 1.5 AU

Year: 639 Days

Day: 18.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,626,507 km

• M1: 323,431 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.91 AU - 2.37 AU

Year: 1397 Days

Day: 14.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.92 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.2

Radius: 14.2

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.17 AU - 8.21 AU

Year: 9516 Days

Day: 5.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,626,507 km

• M1: 176,675 km (0.081 R)
• M2: 747,092 km (0.088 R)
• M3: 1,318,107 km (0.075 R)
• M4: 2,093,622 km (0.057 R)
• M5: 2,846,548 km (0.056 R)
• M6: 3,347,402 km (0.055 R)
• M7: 4,529,524 km (0.092 R)
• M8: 5,725,410 km (0.086 R)
• M9: 6,802,664 km (0.107 R)
• M10: 7,327,753 km (0.055 R)
• M11: 8,551,164 km (0.087 R)
• M12: 10,743,371 km (0.057 R)
• M13: 11,289,703 km (0.074 R)
• M14: 14,502,616 km (0.038 R)
• M15: 15,443,886 km (0.105 R)
• M16: 16,713,523 km (0.036 R)
• M17: 17,597,946 km (0.05 R)
• M18: 20,856,786 km (0.108 R)
• M19: 21,881,980 km (0.101 R)
• M20: 26,617,800 km (0.119 R)
• M21: 32,560,276 km (0.104 R)
• M22: 33,245,284 km (0.104 R)
• M23: 38,692,741 km (0.051 R)
• M24: 46,411,094 km (0.099 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 17,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit