🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.92 AU - 1.26 AU

Year: 398 Days

Day: 44.6 Hours

Environment

Temp: 102 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,800,804 km

• M1: 435,629 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.31 AU - 1.91 AU

Year: 715 Days

Day: 28.6 Hours

Environment

Temp: -17 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.8 AU - 2.36 AU

Year: 1049 Days

Day: 23.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,800,804 km

• M1: 42,635 km (0.07 R)

Asteroid Belt

Center: 4.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.4

Radius: 11.8

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.76 AU - 7.04 AU

Year: 6341 Days

Day: 11.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 27,800,804 km

• M1: 146,756 km (0.103 R)
• M2: 740,958 km (0.079 R)
• M3: 1,252,882 km (0.117 R)
• M4: 1,676,244 km (0.06 R)
• M5: 2,502,473 km (0.102 R)
• M6: 3,750,718 km (0.047 R)
• M7: 4,263,839 km (0.057 R)
• M8: 4,798,053 km (0.099 R)
• M9: 5,376,697 km (0.064 R)
• M10: 7,328,351 km (0.101 R)
• M11: 9,191,892 km (0.096 R)
• M12: 11,217,148 km (0.083 R)
• M13: 12,624,714 km (0.099 R)
• M14: 13,626,571 km (0.093 R)
• M15: 14,952,307 km (0.099 R)
• M16: 15,450,169 km (0.068 R)
• M17: 16,478,953 km (0.118 R)
• M18: 17,129,854 km (0.116 R)
• M19: 17,736,324 km (0.077 R)
• M20: 19,185,628 km (0.1 R)
• M21: 22,390,463 km (0.103 R)
• M22: 23,115,713 km (0.076 R)
• M23: 24,613,338 km (0.084 R)
• M24: 25,074,847 km (0.112 R)
• M25: 25,463,951 km (0.089 R)
• M26: 27,305,950 km (0.044 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 12,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit