🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.03 AU - 1.07 AU

Year: 397 Days

Day: 38.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 49,128,466 km

• M1: 40,840 km (0.051 R)
• M2: 309,069 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.26 AU - 1.46 AU

Year: 585 Days

Day: 34.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,128,466 km

• M1: 1,223,860 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.7 AU - 1.76 AU

Year: 840 Days

Day: 43.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.08 AU - 3.34 AU

Year: 1646 Days

Day: 41.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,128,466 km

• M1: 28,723 km (0.113 R)

Asteroid Belt

Center: 6.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.1

Radius: 14.6

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.57 AU - 11.55 AU

Year: 10906 Days

Day: 11.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 49,128,466 km

• M1: 184,454 km (0.068 R)
• M2: 1,956,591 km (0.095 R)
• M3: 2,503,520 km (0.114 R)
• M4: 3,018,586 km (0.117 R)
• M5: 4,976,972 km (0.041 R)
• M6: 7,468,674 km (0.119 R)
• M7: 11,846,955 km (0.034 R)
• M8: 13,999,369 km (0.077 R)
• M9: 15,101,606 km (0.097 R)
• M10: 16,121,714 km (0.113 R)
• M11: 17,552,617 km (0.109 R)
• M12: 22,614,561 km (0.101 R)
• M13: 27,268,251 km (0.072 R)
• M14: 42,147,405 km (0.091 R)
• M15: 43,622,141 km (0.076 R)
• M16: 44,716,000 km (0.113 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 19,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit