🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.9 AU - 1.3 AU

Year: 415 Days

Day: 22.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,450,433 km

• M1: 154,235 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.28 AU - 1.54 AU

Year: 603 Days

Day: 20.9 Hours

Environment

Temp: -16 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.91 AU - 2.67 AU

Year: 1247 Days

Day: 20.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.04 AU - 2.62 AU

Year: 1280 Days

Day: 37.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.3

Radius: 9.6

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.03 AU - 14.79 AU

Year: 14792 Days

Day: 8.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,450,433 km

• M1: 121,025 km (0.032 R)
• M2: 525,238 km (0.111 R)
• M3: 1,015,770 km (0.105 R)
• M4: 1,430,006 km (0.106 R)
• M5: 1,830,480 km (0.109 R)
• M6: 3,286,964 km (0.059 R)
• M7: 5,623,534 km (0.102 R)
• M8: 5,933,500 km (0.118 R)
• M9: 9,918,189 km (0.047 R)
• M10: 12,327,912 km (0.059 R)
• M11: 13,324,533 km (0.116 R)
• M12: 18,781,414 km (0.076 R)
• M13: 23,016,530 km (0.046 R)
• M14: 24,937,666 km (0.103 R)
• M15: 25,250,625 km (0.098 R)
• M16: 26,312,321 km (0.08 R)
• M17: 33,190,382 km (0.11 R)
• M18: 41,908,497 km (0.044 R)
• M19: 53,236,048 km (0.045 R)
• M20: 64,074,563 km (0.075 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 18,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit