🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.73 AU - 1.01 AU

Year: 299 Days

Day: 35.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,391,206 km

• M1: 221,854 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.35 AU - 2.01 AU

Year: 803 Days

Day: 33.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,391,206 km

• M1: 372,798 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.57 AU - 2.47 AU

Year: 1059 Days

Day: 40.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.06 AU - 3.12 AU

Year: 1538 Days

Day: 42.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,391,206 km

• M1: 314,305 km (0.051 R)

Asteroid Belt

Center: 5.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.2

Radius: 11.2

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.44 AU - 8.72 AU

Year: 7700 Days

Day: 7.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 100.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 42,391,206 km

• M1: 139,425 km (0.116 R)
• M2: 492,775 km (0.079 R)
• M3: 1,076,805 km (0.036 R)
• M4: 1,859,202 km (0.05 R)
• M5: 2,367,386 km (0.101 R)
• M6: 2,823,211 km (0.098 R)
• M7: 3,963,895 km (0.049 R)
• M8: 5,079,745 km (0.099 R)
• M9: 5,944,122 km (0.063 R)
• M10: 6,465,321 km (0.087 R)
• M11: 9,220,166 km (0.037 R)
• M12: 9,588,924 km (0.072 R)
• M13: 11,424,341 km (0.044 R)
• M14: 13,719,920 km (0.096 R)
• M15: 14,569,636 km (0.071 R)
• M16: 15,070,789 km (0.05 R)
• M17: 15,583,461 km (0.115 R)
• M18: 16,576,042 km (0.091 R)
• M19: 20,036,241 km (0.032 R)
• M20: 20,578,085 km (0.093 R)
• M21: 21,529,826 km (0.071 R)
• M22: 24,914,777 km (0.112 R)
• M23: 27,390,622 km (0.042 R)
• M24: 31,979,088 km (0.079 R)
• M25: 35,121,242 km (0.107 R)
• M26: 38,820,797 km (0.055 R)
• M27: 40,028,351 km (0.115 R)
• M28: 40,518,284 km (0.09 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 13,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit