🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.41 AU - 0.63 AU

Year: 131 Days

Day: 29.3 Hours

Environment

Temp: 280 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.51 AU - 0.61 AU

Year: 146 Days

Day: 18.9 Hours

Environment

Temp: 275 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.47 AU - 2.13 AU

Year: 841 Days

Day: 36.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.48 AU - 5.2 AU

Year: 3149 Days

Day: 12.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.9

Radius: 14.6

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.66 AU - 6.78 AU

Year: 6067 Days

Day: 11.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 31,333,464 km

• M1: 181,612 km (0.102 R)
• M2: 887,564 km (0.041 R)
• M3: 1,647,073 km (0.116 R)
• M4: 2,589,838 km (0.049 R)
• M5: 3,801,880 km (0.086 R)
• M6: 4,612,551 km (0.058 R)
• M7: 5,169,055 km (0.057 R)
• M8: 5,623,085 km (0.094 R)
• M9: 6,322,754 km (0.064 R)
• M10: 8,815,803 km (0.107 R)
• M11: 10,106,982 km (0.056 R)
• M12: 11,331,141 km (0.109 R)
• M13: 12,151,386 km (0.047 R)
• M14: 12,652,090 km (0.028 R)
• M15: 13,271,276 km (0.101 R)
• M16: 16,311,404 km (0.093 R)
• M17: 17,546,933 km (0.051 R)
• M18: 19,720,739 km (0.038 R)
• M19: 20,343,515 km (0.074 R)
• M20: 20,979,456 km (0.101 R)
• M21: 22,815,620 km (0.031 R)
• M22: 24,916,872 km (0.066 R)
• M23: 25,891,053 km (0.09 R)
• M24: 30,225,352 km (0.03 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 14,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit