🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.39 AU - 1.69 AU

Year: 691 Days

Day: 46.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 140.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.65 AU - 1.79 AU

Year: 816 Days

Day: 19.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.73 AU - 1.77 AU

Year: 837 Days

Day: 34.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,510,177 km

• M1: 58,493 km (0.049 R)
• M2: 132,993 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.09 AU - 3.43 AU

Year: 2129 Days

Day: 46.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.79 AU - 3.95 AU

Year: 2237 Days

Day: 45 Hours

Environment

Temp: -114 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.7

Radius: 9

Gravity: 11.74 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.32 AU - 5.8 AU

Year: 4741 Days

Day: 14 Hours

Environment

Temp: -149 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 32,510,177 km

• M1: 112,498 km (0.107 R)
• M2: 506,090 km (0.11 R)
• M3: 800,498 km (0.093 R)
• M4: 1,193,641 km (0.111 R)
• M5: 1,847,982 km (0.038 R)
• M6: 2,216,741 km (0.102 R)
• M7: 2,652,071 km (0.109 R)
• M8: 2,966,825 km (0.064 R)
• M9: 3,497,149 km (0.109 R)
• M10: 3,877,128 km (0.109 R)
• M11: 4,667,454 km (0.12 R)
• M12: 5,073,013 km (0.102 R)
• M13: 5,414,396 km (0.052 R)
• M14: 7,429,629 km (0.111 R)
• M15: 9,009,233 km (0.096 R)
• M16: 14,166,170 km (0.095 R)
• M17: 14,446,517 km (0.119 R)
• M18: 16,146,248 km (0.058 R)
• M19: 18,973,648 km (0.066 R)
• M20: 19,590,140 km (0.12 R)
• M21: 20,935,474 km (0.104 R)
• M22: 21,667,756 km (0.031 R)
• M23: 22,798,117 km (0.109 R)
• M24: 25,504,941 km (0.12 R)
• M25: 27,193,452 km (0.115 R)
• M26: 27,539,921 km (0.112 R)
• M27: 28,065,159 km (0.117 R)
• M28: 29,045,324 km (0.089 R)
• M29: 30,232,982 km (0.056 R)
• M30: 30,885,827 km (0.064 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 10,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit