🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.54 AU - 0.58 AU

Year: 149 Days

Day: 29.9 Hours

Environment

Temp: 167 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.9 AU - 1.26 AU

Year: 400 Days

Day: 33.3 Hours

Environment

Temp: 45 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.08 AU - 1.42 AU

Year: 498 Days

Day: 12.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.66 AU - 2.18 AU

Year: 948 Days

Day: 21.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.11 AU - 3.13 AU

Year: 1964 Days

Day: 28.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.4

Radius: 11.6

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 12.28 AU - 12.84 AU

Year: 15866 Days

Day: 5.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,559,093 km

• M1: 144,212 km (0.108 R)
• M2: 659,278 km (0.063 R)
• M3: 1,311,076 km (0.105 R)
• M4: 2,183,531 km (0.113 R)
• M5: 2,933,614 km (0.056 R)
• M6: 3,382,557 km (0.052 R)
• M7: 4,082,227 km (0.117 R)
• M8: 4,579,191 km (0.089 R)
• M9: 5,884,432 km (0.085 R)
• M10: 6,644,539 km (0.082 R)
• M11: 7,378,915 km (0.059 R)
• M12: 7,882,461 km (0.074 R)
• M13: 11,765,125 km (0.101 R)
• M14: 14,048,287 km (0.1 R)
• M15: 14,609,130 km (0.103 R)
• M16: 18,961,979 km (0.065 R)
• M17: 22,554,572 km (0.106 R)
• M18: 28,091,937 km (0.038 R)
• M19: 34,853,910 km (0.096 R)
• M20: 38,134,592 km (0.052 R)
• M21: 41,329,853 km (0.086 R)
• M22: 50,334,148 km (0.105 R)
• M23: 51,813,372 km (0.079 R)
• M24: 52,312,879 km (0.089 R)
• M25: 54,858,736 km (0.048 R)
• M26: 60,932,858 km (0.068 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 11,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit