🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.58 AU - 0.68 AU

Year: 185 Days

Day: 13.4 Hours

Environment

Temp: 133 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.23 AU - 1.35 AU

Year: 543 Days

Day: 35.3 Hours

Environment

Temp: -18 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.41 AU - 1.85 AU

Year: 772 Days

Day: 17.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.57 AU - 2.03 AU

Year: 896 Days

Day: 15.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,479,758 km

• M1: 518,805 km (0.094 R)

Asteroid Belt

Center: 3.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.69 AU - 5.27 AU

Year: 3517 Days

Day: 14.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,479,758 km

• M1: 393,592 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.5

Radius: 11.1

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.67 AU - 5.87 AU

Year: 3864 Days

Day: 6.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 16,479,758 km

• M1: 139,874 km (0.077 R)
• M2: 979,268 km (0.1 R)
• M3: 1,446,462 km (0.106 R)
• M4: 1,813,126 km (0.104 R)
• M5: 3,615,182 km (0.038 R)
• M6: 4,646,659 km (0.118 R)
• M7: 5,962,223 km (0.096 R)
• M8: 8,662,913 km (0.083 R)
• M9: 13,668,009 km (0.11 R)
• M10: 14,777,577 km (0.117 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 14,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit