🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.64 AU - 0.76 AU

Year: 219 Days

Day: 38.7 Hours

Environment

Temp: 123 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.98 AU - 0.98 AU

Year: 364 Days

Day: 38.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 27,812,738 km

• M1: 350,957 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.73 AU - 2.27 AU

Year: 1060 Days

Day: 19.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.55 AU - 3.25 AU

Year: 1851 Days

Day: 16.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.2

Radius: 10.8

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.24 AU - 6.88 AU

Year: 5590 Days

Day: 9.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 27,812,738 km

• M1: 134,339 km (0.071 R)
• M2: 582,534 km (0.031 R)
• M3: 983,008 km (0.091 R)
• M4: 1,469,201 km (0.106 R)
• M5: 3,390,636 km (0.105 R)
• M6: 4,116,634 km (0.11 R)
• M7: 4,664,312 km (0.095 R)
• M8: 5,818,908 km (0.099 R)
• M9: 6,762,871 km (0.041 R)
• M10: 7,221,239 km (0.083 R)
• M11: 7,700,401 km (0.09 R)
• M12: 10,857,514 km (0.078 R)
• M13: 11,487,172 km (0.103 R)
• M14: 12,332,549 km (0.079 R)
• M15: 14,094,214 km (0.085 R)
• M16: 14,953,055 km (0.103 R)
• M17: 15,395,266 km (0.109 R)
• M18: 16,190,379 km (0.053 R)
• M19: 20,854,691 km (0.069 R)
• M20: 22,758,623 km (0.071 R)
• M21: 23,715,601 km (0.066 R)
• M22: 24,699,057 km (0.058 R)
• M23: 25,317,644 km (0.089 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 12,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit