🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.87 AU - 0.95 AU

Year: 302 Days

Day: 46.2 Hours

Environment

Temp: 103 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1 AU - 1.32 AU

Year: 435 Days

Day: 34 Hours

Environment

Temp: 43 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,303,984 km

• M1: 467,344 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.37 AU - 1.83 AU

Year: 705 Days

Day: 19.8 Hours

Environment

Temp: -14 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.96 AU - 3.05 AU

Year: 1377 Days

Day: 24.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.4

Radius: 13.3

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.66 AU - 10.18 AU

Year: 9278 Days

Day: 6.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,303,984 km

• M1: 165,455 km (0.115 R)
• M2: 616,493 km (0.079 R)
• M3: 1,053,618 km (0.079 R)
• M4: 1,839,755 km (0.117 R)
• M5: 2,606,593 km (0.059 R)
• M6: 4,241,399 km (0.085 R)
• M7: 6,736,691 km (0.063 R)
• M8: 7,670,332 km (0.106 R)
• M9: 8,556,549 km (0.117 R)
• M10: 10,036,970 km (0.076 R)
• M11: 10,583,451 km (0.107 R)
• M12: 11,202,188 km (0.064 R)
• M13: 11,844,860 km (0.077 R)
• M14: 12,797,499 km (0.119 R)
• M15: 15,631,631 km (0.117 R)
• M16: 19,161,243 km (0.096 R)
• M17: 19,848,795 km (0.042 R)
• M18: 21,192,184 km (0.106 R)
• M19: 27,463,775 km (0.115 R)
• M20: 33,099,127 km (0.076 R)
• M21: 36,592,686 km (0.101 R)
• M22: 37,060,778 km (0.098 R)
• M23: 39,953,253 km (0.102 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 11,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit