🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.61 AU - 0.67 AU

Year: 192 Days

Day: 21 Hours

Environment

Temp: 195 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,818,058 km

• M1: 135,386 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.55 AU - 1.55 AU

Year: 723 Days

Day: 16.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,818,058 km

• M1: 282,291 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.34 AU - 3.18 AU

Year: 1718 Days

Day: 27.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,818,058 km

• M1: 120,426 km (0.033 R)

Asteroid Belt

Center: 4.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.7

Radius: 13.6

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.91 AU - 7.33 AU

Year: 7119 Days

Day: 6 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 39,818,058 km

• M1: 169,195 km (0.104 R)
• M2: 632,949 km (0.09 R)
• M3: 1,067,830 km (0.066 R)
• M4: 1,555,519 km (0.072 R)
• M5: 2,687,675 km (0.074 R)
• M6: 3,191,371 km (0.087 R)
• M7: 3,616,080 km (0.085 R)
• M8: 5,808,736 km (0.069 R)
• M9: 9,124,423 km (0.105 R)
• M10: 9,895,600 km (0.105 R)
• M11: 12,254,908 km (0.097 R)
• M12: 15,656,764 km (0.082 R)
• M13: 16,105,856 km (0.053 R)
• M14: 20,241,789 km (0.089 R)
• M15: 23,251,997 km (0.083 R)
• M16: 24,950,830 km (0.03 R)
• M17: 25,564,481 km (0.097 R)
• M18: 26,008,936 km (0.109 R)
• M19: 31,753,345 km (0.07 R)
• M20: 32,578,227 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: 496 - 13,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit