🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.76 AU - 1.1 AU

Year: 334 Days

Day: 30.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 128.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,109,522 km

• M1: 130,449 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1 AU - 1.14 AU

Year: 413 Days

Day: 38.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.6 AU - 2.44 AU

Year: 1070 Days

Day: 31.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.97 AU - 2.87 AU

Year: 1403 Days

Day: 42.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.3

Radius: 14.8

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.92 AU - 6.18 AU

Year: 4874 Days

Day: 10.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 33,109,522 km

• M1: 185,651 km (0.09 R)
• M2: 736,470 km (0.069 R)
• M3: 1,262,905 km (0.036 R)
• M4: 1,948,363 km (0.046 R)
• M5: 2,747,514 km (0.075 R)
• M6: 3,646,299 km (0.085 R)
• M7: 4,707,695 km (0.042 R)
• M8: 5,254,326 km (0.101 R)
• M9: 5,782,406 km (0.088 R)
• M10: 6,476,241 km (0.055 R)
• M11: 8,495,663 km (0.025 R)
• M12: 10,400,493 km (0.114 R)
• M13: 11,000,380 km (0.109 R)
• M14: 12,118,475 km (0.113 R)
• M15: 13,257,662 km (0.118 R)
• M16: 19,010,449 km (0.119 R)
• M17: 19,699,048 km (0.072 R)
• M18: 20,404,402 km (0.113 R)
• M19: 20,980,653 km (0.072 R)
• M20: 22,852,122 km (0.088 R)
• M21: 24,588,953 km (0.052 R)
• M22: 25,822,687 km (0.065 R)
• M23: 27,882,051 km (0.096 R)
• M24: 32,131,528 km (0.077 R)
• M25: 32,716,007 km (0.073 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 17,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit