🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.63 AU - 1.67 AU

Year: 748 Days

Day: 13.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,984,043 km

• M1: 34,408 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.13 AU - 2.29 AU

Year: 1160 Days

Day: 42.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.4 AU - 2.52 AU

Year: 1362 Days

Day: 30.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.18 AU - 3.28 AU

Year: 2050 Days

Day: 26.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,984,043 km

• M1: 58,343 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.8 AU - 4.78 AU

Year: 3138 Days

Day: 20.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4 AU - 5.2 AU

Year: 3484 Days

Day: 38.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,984,043 km

• M1: 39,195 km (0.055 R)
• M2: 416,780 km (0.11 R)

Asteroid Belt

Center: 7.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161

Radius: 10.7

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.95 AU - 12.77 AU

Year: 11774 Days

Day: 14.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 32,984,043 km

• M1: 133,292 km (0.119 R)
• M2: 801,396 km (0.072 R)
• M3: 1,565,841 km (0.069 R)
• M4: 2,584,303 km (0.101 R)
• M5: 3,086,802 km (0.031 R)
• M6: 3,500,441 km (0.082 R)
• M7: 3,880,868 km (0.1 R)
• M8: 4,996,120 km (0.08 R)
• M9: 6,089,681 km (0.061 R)
• M10: 9,071,764 km (0.05 R)
• M11: 9,449,350 km (0.11 R)
• M12: 10,191,505 km (0.074 R)
• M13: 11,208,920 km (0.033 R)
• M14: 12,090,650 km (0.119 R)
• M15: 13,662,175 km (0.119 R)
• M16: 14,271,038 km (0.087 R)
• M17: 18,445,567 km (0.052 R)
• M18: 19,743,329 km (0.086 R)
• M19: 21,765,593 km (0.058 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 10,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit