🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.55 AU - 0.65 AU

Year: 166 Days

Day: 26.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,530,477 km

• M1: 41,887 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.81 AU - 2.05 AU

Year: 956 Days

Day: 47 Hours

Environment

Temp: -46 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.36 AU - 3.6 AU

Year: 1834 Days

Day: 32.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.78 AU - 3.32 AU

Year: 1899 Days

Day: 43.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,530,477 km

• M1: 152,141 km (0.099 R)

Asteroid Belt

Center: 6.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.7

Radius: 10.1

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.96 AU - 10.5 AU

Year: 9995 Days

Day: 11.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 33,530,477 km

• M1: 125,662 km (0.09 R)
• M2: 496,067 km (0.078 R)
• M3: 866,770 km (0.106 R)
• M4: 1,359,097 km (0.111 R)
• M5: 1,697,188 km (0.104 R)
• M6: 2,312,035 km (0.076 R)
• M7: 3,010,208 km (0.107 R)
• M8: 3,549,658 km (0.095 R)
• M9: 3,866,357 km (0.116 R)
• M10: 5,713,741 km (0.118 R)
• M11: 9,047,679 km (0.067 R)
• M12: 9,427,059 km (0.115 R)
• M13: 12,645,957 km (0.074 R)
• M14: 13,174,187 km (0.051 R)
• M15: 13,772,130 km (0.075 R)
• M16: 14,789,545 km (0.092 R)
• M17: 18,951,208 km (0.108 R)
• M18: 21,670,897 km (0.053 R)
• M19: 27,343,200 km (0.09 R)
• M20: 32,636,571 km (0.101 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 10,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit