🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.92 AU - 1.3 AU

Year: 431 Days

Day: 43 Hours

Environment

Temp: 6 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,500,764 km

• M1: 214,523 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.59 AU - 1.63 AU

Year: 754 Days

Day: 39 Hours

Environment

Temp: -39 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.05 AU - 2.49 AU

Year: 1262 Days

Day: 40.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.51 AU - 3.69 AU

Year: 2014 Days

Day: 39.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.97 AU - 3.29 AU

Year: 2043 Days

Day: 34 Hours

Environment

Temp: -118 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576

Radius: 10.6

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.5 AU - 12.84 AU

Year: 12859 Days

Day: 12.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 53,500,764 km

• M1: 131,796 km (0.105 R)
• M2: 578,345 km (0.115 R)
• M3: 975,827 km (0.11 R)
• M4: 1,446,911 km (0.097 R)
• M5: 1,980,825 km (0.078 R)
• M6: 2,420,045 km (0.094 R)
• M7: 3,396,021 km (0.047 R)
• M8: 7,252,954 km (0.044 R)
• M9: 7,635,924 km (0.112 R)
• M10: 8,304,178 km (0.111 R)
• M11: 10,871,277 km (0.102 R)
• M12: 11,544,617 km (0.087 R)
• M13: 12,245,633 km (0.104 R)
• M14: 14,253,685 km (0.104 R)
• M15: 15,545,014 km (0.084 R)
• M16: 15,968,526 km (0.106 R)
• M17: 18,832,427 km (0.118 R)
• M18: 34,792,874 km (0.115 R)
• M19: 36,625,448 km (0.115 R)
• M20: 42,783,196 km (0.118 R)
• M21: 48,090,928 km (0.103 R)
• M22: 49,902,409 km (0.085 R)
• M23: 52,862,951 km (0.106 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 12,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit