🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.44 AU - 0.68 AU

Year: 152 Days

Day: 22.7 Hours

Environment

Temp: 243 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.77 AU - 0.85 AU

Year: 264 Days

Day: 40.7 Hours

Environment

Temp: 191 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.36 AU - 1.44 AU

Year: 599 Days

Day: 21.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.75 AU - 2.47 AU

Year: 1108 Days

Day: 36.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,878,470 km

• M1: 150,645 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.76 AU - 6.08 AU

Year: 3947 Days

Day: 46.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.1

Radius: 10.3

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.59 AU - 6.57 AU

Year: 4767 Days

Day: 13.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 29,878,470 km

• M1: 128,056 km (0.096 R)
• M2: 509,231 km (0.083 R)
• M3: 1,084,734 km (0.105 R)
• M4: 1,906,475 km (0.088 R)
• M5: 2,395,810 km (0.109 R)
• M6: 3,061,820 km (0.056 R)
• M7: 3,936,818 km (0.09 R)
• M8: 4,359,731 km (0.104 R)
• M9: 4,812,713 km (0.036 R)
• M10: 5,241,610 km (0.066 R)
• M11: 5,902,833 km (0.102 R)
• M12: 7,709,676 km (0.102 R)
• M13: 8,411,888 km (0.078 R)
• M14: 10,201,827 km (0.034 R)
• M15: 11,278,632 km (0.097 R)
• M16: 12,086,162 km (0.046 R)
• M17: 14,409,716 km (0.089 R)
• M18: 15,132,872 km (0.104 R)
• M19: 15,532,298 km (0.114 R)
• M20: 15,880,113 km (0.054 R)
• M21: 19,050,990 km (0.118 R)
• M22: 19,854,181 km (0.102 R)
• M23: 20,195,563 km (0.055 R)
• M24: 21,528,181 km (0.046 R)
• M25: 23,597,867 km (0.09 R)
• M26: 23,980,838 km (0.117 R)
• M27: 27,533,189 km (0.094 R)
• M28: 28,128,888 km (0.037 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 20,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit