🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.82 AU - 1.2 AU

Year: 369 Days

Day: 21.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,748,882 km

• M1: 245,789 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.41 AU - 1.73 AU

Year: 715 Days

Day: 43 Hours

Environment

Temp: -42 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.71 AU - 1.87 AU

Year: 870 Days

Day: 15.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,748,882 km

• M1: 342,579 km (0.118 R)

Asteroid Belt

Center: 2.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.54 AU - 3.58 AU

Year: 1945 Days

Day: 18.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.8

Radius: 13.1

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.02 AU - 5.08 AU

Year: 4124 Days

Day: 6.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,748,882 km

• M1: 162,912 km (0.101 R)
• M2: 598,990 km (0.075 R)
• M3: 1,126,173 km (0.092 R)
• M4: 1,924,726 km (0.06 R)
• M5: 2,820,219 km (0.058 R)
• M6: 3,424,146 km (0.09 R)
• M7: 4,090,305 km (0.095 R)
• M8: 6,033,881 km (0.03 R)
• M9: 6,619,556 km (0.079 R)
• M10: 7,797,939 km (0.057 R)
• M11: 8,232,670 km (0.116 R)
• M12: 10,437,443 km (0.065 R)
• M13: 10,921,692 km (0.065 R)
• M14: 12,078,532 km (0.103 R)
• M15: 13,938,183 km (0.062 R)
• M16: 19,843,410 km (0.067 R)
• M17: 21,989,840 km (0.083 R)
• M18: 22,422,477 km (0.115 R)
• M19: 23,082,203 km (0.052 R)
• M20: 23,529,052 km (0.113 R)
• M21: 26,011,180 km (0.03 R)
• M22: 26,985,511 km (0.087 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 11,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit