🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.03 AU - 1.09 AU

Year: 460 Days

Day: 39.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.83 AU - 1.29 AU

Year: 460 Days

Day: 25.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,777,412 km

• M1: 18,700 km (0.118 R)
• M2: 55,650 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.81 AU - 1.91 AU

Year: 1070 Days

Day: 22.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,777,412 km

• M1: 116,238 km (0.034 R)
• M2: 1,579,006 km (0.042 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.8 AU - 2.5 AU

Year: 1330 Days

Day: 25.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.9

Radius: 9.7

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.98 AU - 6.1 AU

Year: 6261 Days

Day: 5.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 21,777,412 km

• M1: 153,637 km (0.04 R)
• M2: 585,975 km (0.102 R)
• M3: 1,025,493 km (0.088 R)
• M4: 1,527,544 km (0.105 R)
• M5: 2,383,543 km (0.119 R)
• M6: 2,844,005 km (0.067 R)
• M7: 3,183,293 km (0.06 R)
• M8: 5,109,216 km (0.099 R)
• M9: 5,613,511 km (0.076 R)
• M10: 9,075,504 km (0.07 R)
• M11: 10,556,823 km (0.117 R)
• M12: 11,167,331 km (0.108 R)
• M13: 11,801,327 km (0.109 R)
• M14: 12,149,142 km (0.085 R)
• M15: 16,440,507 km (0.051 R)
• M16: 17,766,094 km (0.066 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 16,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit