🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.71 AU - 1.01 AU

Year: 284 Days

Day: 35.3 Hours

Environment

Temp: 106 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.87 AU - 1.97 AU

Year: 948 Days

Day: 24.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 85.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.6 AU - 2.74 AU

Year: 1555 Days

Day: 15.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,459,065 km

• M1: 848,519 km (0.075 R)

Asteroid Belt

Center: 2.93 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.17 AU - 3.21 AU

Year: 2031 Days

Day: 15.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.21 AU - 3.29 AU

Year: 2088 Days

Day: 27.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.5

Radius: 8.2

Gravity: 13.51 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.08 AU - 5.6 AU

Year: 4399 Days

Day: 9.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 30,459,065 km

• M1: 102,026 km (0.081 R)
• M2: 443,109 km (0.108 R)
• M3: 699,520 km (0.106 R)
• M4: 1,554,023 km (0.067 R)
• M5: 2,015,831 km (0.094 R)
• M6: 2,432,312 km (0.076 R)
• M7: 3,375,975 km (0.102 R)
• M8: 3,695,367 km (0.113 R)
• M9: 4,058,291 km (0.118 R)
• M10: 4,345,818 km (0.07 R)
• M11: 5,994,387 km (0.102 R)
• M12: 6,464,423 km (0.113 R)
• M13: 6,724,873 km (0.06 R)
• M14: 7,026,462 km (0.109 R)
• M15: 7,372,033 km (0.082 R)
• M16: 9,069,670 km (0.041 R)
• M17: 10,514,486 km (0.093 R)
• M18: 13,375,546 km (0.12 R)
• M19: 15,355,174 km (0.111 R)
• M20: 16,294,798 km (0.09 R)
• M21: 16,656,825 km (0.105 R)
• M22: 20,023,376 km (0.051 R)
• M23: 20,578,683 km (0.07 R)
• M24: 21,647,410 km (0.091 R)
• M25: 22,902,836 km (0.087 R)
• M26: 23,586,797 km (0.095 R)
• M27: 24,995,560 km (0.084 R)
• M28: 28,065,907 km (0.115 R)
• M29: 29,290,515 km (0.108 R)
• M30: 29,736,317 km (0.111 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 14,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit