🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.52 AU - 0.66 AU

Year: 165 Days

Day: 34.2 Hours

Environment

Temp: 176 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.05 AU - 1.61 AU

Year: 557 Days

Day: 44.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,591,495 km

• M1: 324,478 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.39 AU - 1.71 AU

Year: 701 Days

Day: 41.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.69 AU - 1.69 AU

Year: 798 Days

Day: 32.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,591,495 km

• M1: 89,460 km (0.029 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.5

Radius: 9.2

Gravity: 11.74 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 9.29 AU - 12.41 AU

Year: 12989 Days

Day: 5.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 64,591,495 km

• M1: 116,088 km (0.119 R)
• M2: 898,934 km (0.05 R)
• M3: 1,287,290 km (0.053 R)
• M4: 3,072,740 km (0.103 R)
• M5: 5,458,378 km (0.036 R)
• M6: 9,877,499 km (0.073 R)
• M7: 10,959,241 km (0.075 R)
• M8: 14,966,519 km (0.118 R)
• M9: 16,780,094 km (0.12 R)
• M10: 23,980,389 km (0.098 R)
• M11: 25,094,145 km (0.062 R)
• M12: 31,783,564 km (0.067 R)
• M13: 32,267,662 km (0.055 R)
• M14: 35,665,030 km (0.079 R)
• M15: 37,786,926 km (0.087 R)
• M16: 43,161,080 km (0.067 R)
• M17: 45,263,080 km (0.096 R)
• M18: 51,476,777 km (0.038 R)
• M19: 58,055,642 km (0.1 R)
• M20: 58,416,622 km (0.074 R)
• M21: 63,437,875 km (0.1 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 12,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit