🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.52 AU - 0.7 AU

Year: 167 Days

Day: 29.6 Hours

Environment

Temp: 192 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.86 AU - 0.92 AU

Year: 295 Days

Day: 33.7 Hours

Environment

Temp: 100 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.64 AU - 2.52 AU

Year: 1054 Days

Day: 27.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,187,722 km

• M1: 33,959 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.9 AU - 3.22 AU

Year: 1881 Days

Day: 18.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.85 AU - 4.37 AU

Year: 2411 Days

Day: 32.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,187,722 km

• M1: 203,752 km (0.035 R)
• M2: 1,186,910 km (0.051 R)

Asteroid Belt

Center: 4.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.6

Radius: 14.5

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.16 AU - 5.84 AU

Year: 4533 Days

Day: 10.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 30,187,722 km

• M1: 180,565 km (0.054 R)
• M2: 732,431 km (0.11 R)
• M3: 1,391,260 km (0.03 R)
• M4: 2,701,738 km (0.109 R)
• M5: 3,295,791 km (0.09 R)
• M6: 4,184,252 km (0.083 R)
• M7: 4,673,138 km (0.096 R)
• M8: 8,046,570 km (0.109 R)
• M9: 8,612,798 km (0.095 R)
• M10: 9,245,896 km (0.086 R)
• M11: 10,875,017 km (0.094 R)
• M12: 11,710,372 km (0.047 R)
• M13: 12,992,276 km (0.063 R)
• M14: 13,986,653 km (0.07 R)
• M15: 14,530,142 km (0.083 R)
• M16: 16,665,053 km (0.09 R)
• M17: 29,032,608 km (0.097 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 16,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit