🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.58 AU - 0.84 AU

Year: 211 Days

Day: 30.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.92 AU - 1.1 AU

Year: 358 Days

Day: 43.5 Hours

Environment

Temp: 140 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,364,655 km

• M1: 165,605 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.17 AU - 1.49 AU

Year: 542 Days

Day: 33.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 125 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.64 AU - 5.06 AU

Year: 3771 Days

Day: 26.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.09 AU - 6.05 AU

Year: 4031 Days

Day: 15 Hours

Environment

Temp: -133 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.4

Radius: 13.9

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.18 AU - 6.26 AU

Year: 5478 Days

Day: 8.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 151.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 30,364,655 km

• M1: 172,935 km (0.103 R)
• M2: 741,108 km (0.091 R)
• M3: 2,299,768 km (0.11 R)
• M4: 4,061,133 km (0.114 R)
• M5: 5,251,035 km (0.054 R)
• M6: 6,310,786 km (0.106 R)
• M7: 7,059,524 km (0.119 R)
• M8: 10,707,168 km (0.112 R)
• M9: 13,374,050 km (0.073 R)
• M10: 16,099,424 km (0.09 R)
• M11: 16,880,624 km (0.087 R)
• M12: 20,054,193 km (0.072 R)
• M13: 21,100,480 km (0.1 R)
• M14: 28,676,266 km (0.116 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 11,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit