🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.19 AU - 1.93 AU

Year: 566 Days

Day: 32.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.2 AU - 2.44 AU

Year: 1027 Days

Day: 40 Hours

Environment

Temp: 33 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.36 AU - 5.4 AU

Year: 2664 Days

Day: 35.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.47 AU - 9.25 AU

Year: 7663 Days

Day: 13.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.7

Radius: 12

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 12.3 AU - 17.06 AU

Year: 16344 Days

Day: 10.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,705,550 km

• M1: 151,692 km (0.101 R)
• M2: 603,927 km (0.11 R)
• M3: 1,624,334 km (0.055 R)
• M4: 3,041,774 km (0.058 R)
• M5: 6,566,449 km (0.079 R)
• M6: 7,421,999 km (0.037 R)
• M7: 7,854,786 km (0.115 R)
• M8: 8,489,081 km (0.036 R)
• M9: 9,504,252 km (0.088 R)
• M10: 10,067,488 km (0.07 R)
• M11: 11,950,327 km (0.116 R)
• M12: 12,546,175 km (0.031 R)
• M13: 13,992,188 km (0.051 R)
• M14: 15,476,648 km (0.025 R)
• M15: 16,401,611 km (0.065 R)
• M16: 28,087,449 km (0.116 R)
• M17: 28,928,638 km (0.104 R)
• M18: 36,646,392 km (0.097 R)
• M19: 42,536,509 km (0.106 R)
• M20: 50,865,221 km (0.036 R)

Kuiper Belt

Range: 37.7 - 62.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 16,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit