🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.56 AU - 0.66 AU

Year: 173 Days

Day: 45.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,519,991 km

• M1: 491,279 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.04 AU - 1.04 AU

Year: 385 Days

Day: 35.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.6 AU - 1.8 AU

Year: 806 Days

Day: 38.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.34 AU - 3.52 AU

Year: 2309 Days

Day: 43.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.4

Radius: 10.8

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.92 AU - 7.78 AU

Year: 5816 Days

Day: 7.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 37,519,991 km

• M1: 134,638 km (0.091 R)
• M2: 470,784 km (0.065 R)
• M3: 911,799 km (0.036 R)
• M4: 1,453,493 km (0.083 R)
• M5: 2,301,264 km (0.043 R)
• M6: 2,673,464 km (0.061 R)
• M7: 3,318,978 km (0.078 R)
• M8: 3,679,210 km (0.117 R)
• M9: 4,294,805 km (0.085 R)
• M10: 5,606,180 km (0.105 R)
• M11: 6,053,927 km (0.075 R)
• M12: 6,877,313 km (0.065 R)
• M13: 8,169,241 km (0.056 R)
• M14: 8,578,540 km (0.096 R)
• M15: 11,079,218 km (0.056 R)
• M16: 11,941,500 km (0.113 R)
• M17: 13,685,363 km (0.098 R)
• M18: 18,219,076 km (0.094 R)
• M19: 19,204,028 km (0.11 R)
• M20: 20,002,582 km (0.062 R)
• M21: 22,610,970 km (0.086 R)
• M22: 24,752,912 km (0.034 R)
• M23: 29,723,302 km (0.03 R)
• M24: 35,429,264 km (0.101 R)
• M25: 36,080,762 km (0.084 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 12,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit