🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.7 AU - 1.12 AU

Year: 304 Days

Day: 37.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.89 AU - 1.13 AU

Year: 355 Days

Day: 36.6 Hours

Environment

Temp: 83 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.8

Radius: 11.4

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 10.6 AU - 11.24 AU

Year: 12624 Days

Day: 13 Hours

Environment

Temp: -167 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 32,404,843 km

• M1: 141,819 km (0.12 R)
• M2: 514,168 km (0.102 R)
• M3: 1,048,232 km (0.071 R)
• M4: 4,522,942 km (0.104 R)
• M5: 5,480,368 km (0.079 R)
• M6: 6,116,608 km (0.052 R)
• M7: 7,464,934 km (0.115 R)
• M8: 12,183,849 km (0.082 R)
• M9: 14,699,487 km (0.106 R)
• M10: 16,784,731 km (0.06 R)
• M11: 19,469,864 km (0.047 R)
• M12: 21,313,957 km (0.071 R)
• M13: 23,505,117 km (0.081 R)
• M14: 28,775,300 km (0.086 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 17,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit