🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.07 AU - 1.09 AU

Year: 414 Days

Day: 35.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 42.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.06 AU - 1.62 AU

Year: 572 Days

Day: 27.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2 AU - 2.72 AU

Year: 1338 Days

Day: 35.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.3 AU - 3.54 AU

Year: 1841 Days

Day: 22.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.7 AU - 3.9 AU

Year: 2212 Days

Day: 28.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,104,939 km

• M1: 37,399 km (0.101 R)

Asteroid Belt

Center: 4.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.3

Radius: 13

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.73 AU - 5.49 AU

Year: 4262 Days

Day: 10.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 30,104,939 km

• M1: 161,715 km (0.099 R)
• M2: 618,438 km (0.102 R)
• M3: 1,045,091 km (0.109 R)
• M4: 1,524,103 km (0.114 R)
• M5: 2,660,598 km (0.057 R)
• M6: 3,310,302 km (0.115 R)
• M7: 3,972,422 km (0.12 R)
• M8: 5,736,181 km (0.077 R)
• M9: 6,405,631 km (0.104 R)
• M10: 8,653,339 km (0.082 R)
• M11: 11,478,196 km (0.11 R)
• M12: 12,946,200 km (0.07 R)
• M13: 14,099,749 km (0.047 R)
• M14: 14,868,832 km (0.028 R)
• M15: 15,898,663 km (0.106 R)
• M16: 17,531,524 km (0.089 R)
• M17: 18,292,229 km (0.093 R)
• M18: 20,221,294 km (0.113 R)
• M19: 20,916,924 km (0.057 R)
• M20: 22,651,810 km (0.109 R)
• M21: 25,431,040 km (0.113 R)
• M22: 26,159,880 km (0.105 R)
• M23: 29,925,708 km (0.074 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 18,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit