🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.64 AU - 0.7 AU

Year: 201 Days

Day: 39.3 Hours

Environment

Temp: 206 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1 AU - 1.1 AU

Year: 395 Days

Day: 15.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 7,987,544 km

• M1: 138,228 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.11 AU - 1.33 AU

Year: 495 Days

Day: 47.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 7,987,544 km

• M1: 293,810 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.97 AU - 3.09 AU

Year: 1477 Days

Day: 39.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 7,987,544 km

• M1: 252,072 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.36 AU - 3.16 AU

Year: 1683 Days

Day: 35.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.8

Radius: 8.4

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.94 AU - 5.66 AU

Year: 4479 Days

Day: 9.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 7,987,544 km

• M1: 111,151 km (0.1 R)
• M2: 384,317 km (0.1 R)
• M3: 526,285 km (0.064 R)
• M4: 590,164 km (0.079 R)
• M5: 923,468 km (0.06 R)
• M6: 1,335,610 km (0.106 R)
• M7: 1,504,805 km (0.105 R)
• M8: 1,757,775 km (0.117 R)
• M9: 2,046,648 km (0.094 R)
• M10: 2,204,325 km (0.048 R)
• M11: 2,358,410 km (0.093 R)
• M12: 2,555,880 km (0.049 R)
• M13: 2,652,669 km (0.112 R)
• M14: 3,060,473 km (0.085 R)
• M15: 3,381,510 km (0.1 R)
• M16: 3,514,802 km (0.089 R)
• M17: 3,586,609 km (0.082 R)
• M18: 3,658,865 km (0.089 R)
• M19: 3,841,673 km (0.088 R)
• M20: 4,642,321 km (0.097 R)
• M21: 4,880,481 km (0.104 R)
• M22: 5,153,198 km (0.112 R)
• M23: 5,555,766 km (0.065 R)
• M24: 6,391,419 km (0.09 R)
• M25: 6,567,795 km (0.118 R)
• M26: 6,846,347 km (0.114 R)
• M27: 6,992,803 km (0.092 R)
• M28: 7,117,567 km (0.108 R)
• M29: 7,658,813 km (0.054 R)
• M30: 7,916,719 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 13,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit