🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.49 AU - 0.51 AU

Year: 134 Days

Day: 28 Hours

Environment

Temp: 150 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.58 AU - 0.66 AU

Year: 185 Days

Day: 17.7 Hours

Environment

Temp: 206 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,184,029 km

• M1: 33,211 km (0.094 R)

Asteroid Belt

Center: 1.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.36 AU - 1.82 AU

Year: 759 Days

Day: 16 Hours

Environment

Temp: -47 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,184,029 km

• M1: 41,289 km (0.039 R)
• M2: 340,784 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.3

Radius: 9.6

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.22 AU - 5.56 AU

Year: 4096 Days

Day: 10.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 25,184,029 km

• M1: 119,379 km (0.039 R)
• M2: 796,160 km (0.116 R)
• M3: 1,288,786 km (0.071 R)
• M4: 2,016,430 km (0.094 R)
• M5: 2,464,924 km (0.091 R)
• M6: 3,104,455 km (0.11 R)
• M7: 3,583,019 km (0.052 R)
• M8: 3,936,070 km (0.093 R)
• M9: 4,335,197 km (0.11 R)
• M10: 6,628,532 km (0.083 R)
• M11: 6,971,111 km (0.09 R)
• M12: 8,606,515 km (0.064 R)
• M13: 10,031,136 km (0.109 R)
• M14: 13,738,021 km (0.108 R)
• M15: 15,081,709 km (0.084 R)
• M16: 16,510,967 km (0.073 R)
• M17: 21,406,259 km (0.092 R)
• M18: 23,854,727 km (0.117 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 14,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit