🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.88 AU - 1.18 AU

Year: 388 Days

Day: 31.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.62 AU - 1.62 AU

Year: 765 Days

Day: 28.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.48 AU - 2.24 AU

Year: 941 Days

Day: 48 Hours

Environment

Temp: -73 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,742,630 km

• M1: 509,530 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.11 AU - 3.21 AU

Year: 1609 Days

Day: 24.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.4 AU - 2.94 AU

Year: 1618 Days

Day: 20.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.9

Radius: 8.4

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.23 AU - 9.79 AU

Year: 8407 Days

Day: 14.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 27,742,630 km

• M1: 104,569 km (0.113 R)
• M2: 367,861 km (0.07 R)
• M3: 1,229,545 km (0.12 R)
• M4: 1,820,756 km (0.047 R)
• M5: 2,992,257 km (0.09 R)
• M6: 3,375,975 km (0.036 R)
• M7: 3,923,803 km (0.094 R)
• M8: 4,958,122 km (0.073 R)
• M9: 5,276,915 km (0.102 R)
• M10: 6,104,192 km (0.074 R)
• M11: 6,755,391 km (0.106 R)
• M12: 7,181,147 km (0.073 R)
• M13: 7,729,722 km (0.107 R)
• M14: 9,065,930 km (0.086 R)
• M15: 11,349,542 km (0.059 R)
• M16: 14,522,213 km (0.075 R)
• M17: 17,197,921 km (0.115 R)
• M18: 19,852,385 km (0.045 R)
• M19: 21,000,549 km (0.06 R)
• M20: 23,133,665 km (0.084 R)
• M21: 23,725,923 km (0.102 R)
• M22: 25,721,110 km (0.113 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 11,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit