🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.94 AU - 1.3 AU

Year: 422 Days

Day: 29.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,320,001 km

• M1: 37,250 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.13 AU - 1.29 AU

Year: 474 Days

Day: 28.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.21 AU - 1.23 AU

Year: 480 Days

Day: 47.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,320,001 km

• M1: 42,635 km (0.115 R)

Asteroid Belt

Center: 2.23 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.88 AU - 3.6 AU

Year: 2079 Days

Day: 37.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.3

Radius: 11.3

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 10.11 AU - 12.77 AU

Year: 13792 Days

Day: 5.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 52,320,001 km

• M1: 140,622 km (0.075 R)
• M2: 809,025 km (0.095 R)
• M3: 1,285,943 km (0.081 R)
• M4: 1,882,540 km (0.047 R)
• M5: 3,606,805 km (0.092 R)
• M6: 4,089,856 km (0.12 R)
• M7: 5,055,660 km (0.068 R)
• M8: 6,860,558 km (0.09 R)
• M9: 7,519,836 km (0.096 R)
• M10: 9,255,022 km (0.091 R)
• M11: 14,142,235 km (0.091 R)
• M12: 23,501,077 km (0.054 R)
• M13: 29,976,122 km (0.098 R)
• M14: 30,957,185 km (0.057 R)
• M15: 34,146,612 km (0.103 R)
• M16: 36,431,719 km (0.1 R)
• M17: 38,816,907 km (0.063 R)
• M18: 40,507,663 km (0.08 R)
• M19: 44,175,204 km (0.114 R)
• M20: 48,058,466 km (0.06 R)
• M21: 49,401,854 km (0.108 R)
• M22: 50,463,999 km (0.098 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 17,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit