🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.42 AU - 0.66 AU

Year: 149 Days

Day: 41.2 Hours

Environment

Temp: 215 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.64 AU - 0.76 AU

Year: 219 Days

Day: 41.7 Hours

Environment

Temp: 168 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.13 AU - 1.75 AU

Year: 648 Days

Day: 27.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.74 AU - 3.24 AU

Year: 1937 Days

Day: 25.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.7

Radius: 10.5

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.06 AU - 4.78 AU

Year: 3482 Days

Day: 13.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 22,771,782 km

• M1: 137,032 km (0.116 R)
• M2: 510,428 km (0.065 R)
• M3: 1,036,264 km (0.09 R)
• M4: 1,402,630 km (0.067 R)
• M5: 2,033,035 km (0.055 R)
• M6: 3,815,942 km (0.104 R)
• M7: 4,594,001 km (0.038 R)
• M8: 5,765,053 km (0.118 R)
• M9: 6,177,794 km (0.111 R)
• M10: 7,281,078 km (0.11 R)
• M11: 9,047,380 km (0.09 R)
• M12: 10,426,822 km (0.061 R)
• M13: 11,853,836 km (0.102 R)
• M14: 13,454,533 km (0.026 R)
• M15: 13,839,748 km (0.104 R)
• M16: 14,431,407 km (0.111 R)
• M17: 15,350,537 km (0.077 R)
• M18: 15,877,720 km (0.051 R)
• M19: 16,362,417 km (0.086 R)
• M20: 16,691,083 km (0.095 R)
• M21: 17,934,092 km (0.108 R)
• M22: 20,603,516 km (0.092 R)
• M23: 22,032,774 km (0.054 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 18,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit