🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.77 AU - 1.25 AU

Year: 380 Days

Day: 41 Hours

Environment

Temp: 15 °C

Axial Tilt: 46.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.14 AU - 1.82 AU

Year: 675 Days

Day: 27.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 170.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,902,948 km

• M1: 30,069 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.89 AU - 2.87 AU

Year: 1376 Days

Day: 35.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.25 AU - 2.55 AU

Year: 1393 Days

Day: 29.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,902,948 km

• M1: 61,784 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.05 AU - 2.81 AU

Year: 1420 Days

Day: 35.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,902,948 km

• M1: 58,343 km (0.118 R)
• M2: 518,805 km (0.03 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.26 AU - 5.24 AU

Year: 3283 Days

Day: 32.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,902,948 km

• M1: 1,518,119 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.3

Radius: 9.7

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.17 AU - 5.93 AU

Year: 4900 Days

Day: 10.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 25,902,948 km

• M1: 120,725 km (0.104 R)
• M2: 573,708 km (0.044 R)
• M3: 1,480,271 km (0.12 R)
• M4: 1,963,322 km (0.041 R)
• M5: 2,780,426 km (0.096 R)
• M6: 4,971,137 km (0.107 R)
• M7: 5,469,747 km (0.085 R)
• M8: 6,265,308 km (0.096 R)
• M9: 9,387,416 km (0.103 R)
• M10: 10,483,819 km (0.085 R)
• M11: 12,977,615 km (0.116 R)
• M12: 13,321,242 km (0.062 R)
• M13: 14,232,442 km (0.111 R)
• M14: 16,807,321 km (0.095 R)
• M15: 18,113,161 km (0.116 R)
• M16: 19,294,385 km (0.09 R)
• M17: 20,001,235 km (0.065 R)
• M18: 20,658,718 km (0.045 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 19,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit