🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.26 AU - 1.4 AU

Year: 539 Days

Day: 24 Hours

Environment

Temp: 2 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,951,722 km

• M1: 489,484 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.44 AU - 1.66 AU

Year: 678 Days

Day: 12.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.3 AU - 2.12 AU

Year: 786 Days

Day: 43.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.1 AU - 3.16 AU

Year: 1499 Days

Day: 41 Hours

Environment

Temp: -89 °C

Axial Tilt: 159.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,951,722 km

• M1: 96,491 km (0.057 R)
• M2: 736,022 km (0.111 R)

Asteroid Belt

Center: 6.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.4

Radius: 10.6

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.07 AU - 11.09 AU

Year: 10421 Days

Day: 10.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 53,951,722 km

• M1: 131,945 km (0.045 R)
• M2: 501,003 km (0.117 R)
• M3: 848,220 km (0.029 R)
• M4: 1,275,771 km (0.074 R)
• M5: 2,065,947 km (0.091 R)
• M6: 2,992,705 km (0.085 R)
• M7: 3,324,364 km (0.105 R)
• M8: 3,787,070 km (0.095 R)
• M9: 4,531,469 km (0.098 R)
• M10: 4,874,497 km (0.12 R)
• M11: 5,613,211 km (0.082 R)
• M12: 6,580,661 km (0.119 R)
• M13: 11,411,625 km (0.106 R)
• M14: 13,083,082 km (0.068 R)
• M15: 15,604,853 km (0.054 R)
• M16: 15,959,101 km (0.107 R)
• M17: 18,592,023 km (0.096 R)
• M18: 20,303,872 km (0.05 R)
• M19: 21,676,731 km (0.077 R)
• M20: 25,574,055 km (0.114 R)
• M21: 26,970,551 km (0.119 R)
• M22: 30,352,510 km (0.11 R)
• M23: 31,352,423 km (0.039 R)
• M24: 32,145,142 km (0.094 R)
• M25: 33,417,771 km (0.097 R)
• M26: 35,817,321 km (0.083 R)
• M27: 37,059,282 km (0.081 R)
• M28: 37,690,735 km (0.061 R)
• M29: 38,716,228 km (0.056 R)
• M30: 39,628,626 km (0.085 R)
• M31: 45,984,889 km (0.066 R)
• M32: 48,345,843 km (0.074 R)
• M33: 48,797,479 km (0.107 R)
• M34: 49,556,239 km (0.094 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 17,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit