🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.36 AU - 1.86 AU

Year: 732 Days

Day: 16.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.5 AU - 2.06 AU

Year: 851 Days

Day: 41.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.74 AU - 1.82 AU

Year: 851 Days

Day: 24.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 177 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.9 AU - 2.88 AU

Year: 1323 Days

Day: 24.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.84 AU - 4.78 AU

Year: 3205 Days

Day: 37.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417

Radius: 9.2

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.5 AU - 9.64 AU

Year: 10603 Days

Day: 8.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 42,241,851 km

• M1: 122,670 km (0.051 R)
• M2: 431,590 km (0.064 R)
• M3: 749,186 km (0.054 R)
• M4: 1,152,502 km (0.119 R)
• M5: 1,755,681 km (0.094 R)
• M6: 2,047,396 km (0.074 R)
• M7: 3,039,230 km (0.049 R)
• M8: 3,702,996 km (0.098 R)
• M9: 4,600,883 km (0.106 R)
• M10: 4,950,343 km (0.042 R)
• M11: 5,380,287 km (0.082 R)
• M12: 8,039,988 km (0.118 R)
• M13: 8,722,603 km (0.054 R)
• M14: 9,582,791 km (0.092 R)
• M15: 13,477,871 km (0.119 R)
• M16: 16,705,594 km (0.034 R)
• M17: 17,815,910 km (0.108 R)
• M18: 18,389,169 km (0.12 R)
• M19: 19,048,746 km (0.091 R)
• M20: 19,572,637 km (0.065 R)
• M21: 20,649,144 km (0.036 R)
• M22: 23,512,447 km (0.098 R)
• M23: 24,994,513 km (0.059 R)
• M24: 27,474,547 km (0.096 R)
• M25: 31,133,411 km (0.091 R)
• M26: 34,881,885 km (0.025 R)
• M27: 38,920,878 km (0.117 R)
• M28: 41,114,581 km (0.088 R)
• M29: 41,738,404 km (0.063 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 14,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit