🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.46 AU - 0.56 AU

Year: 127 Days

Day: 27.4 Hours

Environment

Temp: 269 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.01 AU - 1.37 AU

Year: 454 Days

Day: 38.4 Hours

Environment

Temp: 37 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.69 AU - 1.89 AU

Year: 838 Days

Day: 26.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.61 AU - 3.43 AU

Year: 1836 Days

Day: 33.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,837,477 km

• M1: 36,951 km (0.116 R)
• M2: 1,999,824 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.3

Radius: 13.9

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.16 AU - 7.36 AU

Year: 5479 Days

Day: 13.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 29,837,477 km

• M1: 172,935 km (0.086 R)
• M2: 700,268 km (0.117 R)
• M3: 1,500,018 km (0.054 R)
• M4: 1,973,495 km (0.09 R)
• M5: 2,597,767 km (0.105 R)
• M6: 3,292,200 km (0.025 R)
• M7: 3,880,868 km (0.087 R)
• M8: 4,514,714 km (0.074 R)
• M9: 5,081,391 km (0.105 R)
• M10: 5,608,873 km (0.112 R)
• M11: 6,548,497 km (0.099 R)
• M12: 7,345,854 km (0.08 R)
• M13: 8,585,571 km (0.118 R)
• M14: 10,217,535 km (0.097 R)
• M15: 10,835,075 km (0.093 R)
• M16: 11,291,348 km (0.071 R)
• M17: 12,389,696 km (0.079 R)
• M18: 13,505,845 km (0.086 R)
• M19: 15,361,158 km (0.095 R)
• M20: 16,409,540 km (0.097 R)
• M21: 17,629,959 km (0.102 R)
• M22: 18,326,487 km (0.118 R)
• M23: 21,156,131 km (0.12 R)
• M24: 27,837,321 km (0.051 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 11,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit