🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.68 AU - 0.78 AU

Year: 218 Days

Day: 14.7 Hours

Environment

Temp: 228 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,050,091 km

• M1: 47,423 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.73 AU - 0.81 AU

Year: 236 Days

Day: 37.3 Hours

Environment

Temp: 151 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,050,091 km

• M1: 43,084 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.12 AU - 1.28 AU

Year: 460 Days

Day: 34.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.8 AU - 1.94 AU

Year: 895 Days

Day: 38.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 131.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,050,091 km

• M1: 61,186 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.96 AU - 4.04 AU

Year: 2291 Days

Day: 21.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,050,091 km

• M1: 2,913,269 km (0.077 R)

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.9

Radius: 10.1

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.01 AU - 7.41 AU

Year: 6773 Days

Day: 5.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 31,050,091 km

• M1: 126,111 km (0.051 R)
• M2: 463,903 km (0.117 R)
• M3: 804,388 km (0.088 R)
• M4: 1,704,817 km (0.109 R)
• M5: 2,869,138 km (0.036 R)
• M6: 3,481,890 km (0.046 R)
• M7: 5,022,150 km (0.117 R)
• M8: 12,205,241 km (0.119 R)
• M9: 14,970,857 km (0.115 R)
• M10: 16,257,698 km (0.057 R)
• M11: 16,866,412 km (0.035 R)
• M12: 18,389,318 km (0.049 R)
• M13: 22,295,917 km (0.097 R)
• M14: 24,999,899 km (0.115 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 559 - 11,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit