🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.69 AU - 1.05 AU

Year: 283 Days

Day: 19.2 Hours

Environment

Temp: 155 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.67 AU - 1.87 AU

Year: 820 Days

Day: 31.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,114,883 km

• M1: 930,499 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.08 AU - 2.8 AU

Year: 1327 Days

Day: 32.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,114,883 km

• M1: 15,857 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.34 AU - 5.02 AU

Year: 2976 Days

Day: 25 Hours

Environment

Temp: -116 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.5 AU - 6 AU

Year: 4189 Days

Day: 20.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.1

Radius: 8.8

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.92 AU - 8.72 AU

Year: 6897 Days

Day: 7.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 32,114,883 km

• M1: 109,506 km (0.091 R)
• M2: 473,926 km (0.104 R)
• M3: 1,138,589 km (0.063 R)
• M4: 1,653,056 km (0.118 R)
• M5: 1,964,519 km (0.082 R)
• M6: 2,397,007 km (0.039 R)
• M7: 2,873,177 km (0.061 R)
• M8: 3,265,572 km (0.114 R)
• M9: 5,405,420 km (0.108 R)
• M10: 5,851,371 km (0.096 R)
• M11: 6,919,500 km (0.039 R)
• M12: 7,848,503 km (0.09 R)
• M13: 8,265,731 km (0.045 R)
• M14: 10,669,320 km (0.101 R)
• M15: 12,055,344 km (0.114 R)
• M16: 12,714,173 km (0.072 R)
• M17: 13,938,333 km (0.077 R)
• M18: 14,214,640 km (0.105 R)
• M19: 14,721,029 km (0.084 R)
• M20: 15,123,148 km (0.045 R)
• M21: 15,473,656 km (0.085 R)
• M22: 16,619,426 km (0.098 R)
• M23: 18,409,664 km (0.084 R)
• M24: 19,283,166 km (0.107 R)
• M25: 19,834,284 km (0.117 R)
• M26: 20,254,355 km (0.115 R)
• M27: 21,771,876 km (0.085 R)
• M28: 24,627,549 km (0.064 R)
• M29: 25,853,205 km (0.113 R)
• M30: 31,923,288 km (0.084 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 14,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit