🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.62 AU - 0.92 AU

Year: 249 Days

Day: 34.6 Hours

Environment

Temp: 147 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,346,759 km

• M1: 298,897 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.7 AU - 1 AU

Year: 289 Days

Day: 38 Hours

Environment

Temp: 138 °C

Axial Tilt: 172.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,346,759 km

• M1: 52,808 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.63 AU - 1.65 AU

Year: 775 Days

Day: 47.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.47 AU - 2.35 AU

Year: 974 Days

Day: 15.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 94.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.55 AU - 2.81 AU

Year: 1619 Days

Day: 40.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.3

Radius: 13.3

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.22 AU - 13.28 AU

Year: 13004 Days

Day: 12.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 42,346,759 km

• M1: 172,486 km (0.119 R)
• M2: 671,994 km (0.116 R)
• M3: 2,149,871 km (0.057 R)
• M4: 2,591,334 km (0.096 R)
• M5: 3,030,254 km (0.116 R)
• M6: 3,932,778 km (0.084 R)
• M7: 6,918,752 km (0.108 R)
• M8: 8,740,704 km (0.076 R)
• M9: 9,231,086 km (0.114 R)
• M10: 9,834,265 km (0.042 R)
• M11: 11,326,952 km (0.107 R)
• M12: 12,458,511 km (0.117 R)
• M13: 12,908,950 km (0.119 R)
• M14: 13,663,970 km (0.105 R)
• M15: 14,082,695 km (0.089 R)
• M16: 18,391,113 km (0.099 R)
• M17: 21,843,383 km (0.1 R)
• M18: 23,253,044 km (0.099 R)
• M19: 27,088,734 km (0.098 R)
• M20: 27,941,890 km (0.086 R)
• M21: 32,057,029 km (0.105 R)
• M22: 34,866,177 km (0.083 R)
• M23: 36,445,033 km (0.06 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 14,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit