🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.84 AU - 0.98 AU

Year: 325 Days

Day: 29.7 Hours

Environment

Temp: 36 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,255,272 km

• M1: 413,638 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.77 AU - 1.23 AU

Year: 375 Days

Day: 30.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.49 AU - 1.61 AU

Year: 723 Days

Day: 28.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 72.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.88 AU - 2.86 AU

Year: 1367 Days

Day: 24.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,255,272 km

• M1: 78,539 km (0.091 R)

Asteroid Belt

Center: 3.94 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.3

Radius: 13.2

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.3 AU - 5.72 AU

Year: 4847 Days

Day: 8.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 30,255,272 km

• M1: 165,754 km (0.09 R)
• M2: 606,619 km (0.098 R)
• M3: 1,051,972 km (0.081 R)
• M4: 1,990,699 km (0.071 R)
• M5: 2,762,624 km (0.073 R)
• M6: 4,395,185 km (0.095 R)
• M7: 6,344,296 km (0.049 R)
• M8: 7,440,250 km (0.106 R)
• M9: 9,093,456 km (0.103 R)
• M10: 9,542,549 km (0.109 R)
• M11: 10,798,124 km (0.115 R)
• M12: 12,063,572 km (0.09 R)
• M13: 13,011,724 km (0.087 R)
• M14: 14,009,093 km (0.044 R)
• M15: 14,776,081 km (0.086 R)
• M16: 17,745,748 km (0.098 R)
• M17: 18,255,279 km (0.064 R)
• M18: 18,840,206 km (0.114 R)
• M19: 19,842,961 km (0.062 R)
• M20: 22,989,752 km (0.109 R)
• M21: 25,963,458 km (0.101 R)
• M22: 29,273,162 km (0.087 R)
• M23: 30,255,272 km (0.104 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 12,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit