🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.5 AU - 0.5 AU

Year: 130 Days

Day: 46.2 Hours

Environment

Temp: 228 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.41 AU - 0.63 AU

Year: 138 Days

Day: 42.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.54 AU - 0.68 AU

Year: 176 Days

Day: 33.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,083,474 km

• M1: 345,870 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.05 AU - 2.43 AU

Year: 1237 Days

Day: 21.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.34 AU - 2.38 AU

Year: 1338 Days

Day: 15.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 159.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.6

Radius: 12.2

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.74 AU - 9.88 AU

Year: 8839 Days

Day: 9.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 102.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 45,083,474 km

• M1: 151,842 km (0.118 R)
• M2: 698,472 km (0.117 R)
• M3: 1,293,573 km (0.06 R)
• M4: 1,886,728 km (0.056 R)
• M5: 2,283,163 km (0.051 R)
• M6: 2,963,085 km (0.089 R)
• M7: 4,356,290 km (0.064 R)
• M8: 5,938,437 km (0.093 R)
• M9: 6,840,961 km (0.095 R)
• M10: 10,451,057 km (0.115 R)
• M11: 12,321,030 km (0.086 R)
• M12: 12,778,052 km (0.099 R)
• M13: 16,097,778 km (0.118 R)
• M14: 16,922,362 km (0.117 R)
• M15: 19,335,674 km (0.063 R)
• M16: 19,797,932 km (0.05 R)
• M17: 23,766,015 km (0.073 R)
• M18: 26,782,956 km (0.07 R)
• M19: 30,149,356 km (0.028 R)
• M20: 32,041,171 km (0.12 R)
• M21: 35,139,493 km (0.081 R)
• M22: 35,944,329 km (0.082 R)
• M23: 36,526,564 km (0.027 R)
• M24: 38,432,291 km (0.089 R)
• M25: 38,918,933 km (0.113 R)
• M26: 41,159,760 km (0.067 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: 367 - 19,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit