🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.82 AU - 0.9 AU

Year: 296 Days

Day: 35.6 Hours

Environment

Temp: 152 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.76 AU - 1.1 AU

Year: 333 Days

Day: 32.1 Hours

Environment

Temp: 47 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,061,299 km

• M1: 392,844 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.82 AU - 1.06 AU

Year: 338 Days

Day: 29.7 Hours

Environment

Temp: 40 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 40,061,299 km

• M1: 323,730 km (0.079 R)
• M2: 741,407 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.91 AU - 1.21 AU

Year: 405 Days

Day: 36.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.2

Radius: 13.1

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.09 AU - 8.87 AU

Year: 8360 Days

Day: 5.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 40,061,299 km

• M1: 162,912 km (0.104 R)
• M2: 576,251 km (0.059 R)
• M3: 1,001,707 km (0.081 R)
• M4: 1,532,481 km (0.089 R)
• M5: 2,071,332 km (0.045 R)
• M6: 4,097,336 km (0.064 R)
• M7: 4,914,589 km (0.101 R)
• M8: 5,486,652 km (0.069 R)
• M9: 6,170,314 km (0.104 R)
• M10: 6,728,912 km (0.064 R)
• M11: 7,629,940 km (0.112 R)
• M12: 9,042,144 km (0.114 R)
• M13: 11,738,197 km (0.114 R)
• M14: 12,162,905 km (0.102 R)
• M15: 12,819,191 km (0.081 R)
• M16: 13,269,930 km (0.086 R)
• M17: 14,442,926 km (0.045 R)
• M18: 19,685,285 km (0.095 R)
• M19: 20,976,314 km (0.098 R)
• M20: 23,558,373 km (0.079 R)
• M21: 24,235,603 km (0.101 R)
• M22: 29,834,453 km (0.103 R)
• M23: 32,671,277 km (0.062 R)
• M24: 34,155,139 km (0.089 R)
• M25: 36,240,234 km (0.049 R)
• M26: 39,229,349 km (0.059 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 11,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit