🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.64 AU - 0.68 AU

Year: 198 Days

Day: 14.6 Hours

Environment

Temp: 152 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.03 AU - 1.61 AU

Year: 560 Days

Day: 27 Hours

Environment

Temp: 3 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 30,586,888 km

• M1: 42,785 km (0.071 R)
• M2: 380,577 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.75 AU - 1.91 AU

Year: 913 Days

Day: 28.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,586,888 km

• M1: 277,205 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.6 AU - 3.02 AU

Year: 1738 Days

Day: 20 Hours

Environment

Temp: -98 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,586,888 km

• M1: 1,342,192 km (0.105 R)
• M2: 2,355,418 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.89 AU - 3.03 AU

Year: 1879 Days

Day: 43.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,586,888 km

• M1: 42,187 km (0.073 R)

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414

Radius: 11.5

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.54 AU - 8.08 AU

Year: 6557 Days

Day: 12.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 30,586,888 km

• M1: 143,016 km (0.075 R)
• M2: 755,619 km (0.092 R)
• M3: 1,350,121 km (0.118 R)
• M4: 1,880,296 km (0.072 R)
• M5: 3,552,052 km (0.085 R)
• M6: 4,253,067 km (0.074 R)
• M7: 5,432,347 km (0.1 R)
• M8: 6,491,351 km (0.094 R)
• M9: 7,791,655 km (0.076 R)
• M10: 10,901,646 km (0.073 R)
• M11: 12,280,639 km (0.096 R)
• M12: 13,560,000 km (0.039 R)
• M13: 17,237,714 km (0.075 R)
• M14: 18,122,884 km (0.084 R)
• M15: 20,608,004 km (0.05 R)
• M16: 29,326,119 km (0.107 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 17,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit