🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.79 AU - 1.03 AU

Year: 304 Days

Day: 18.7 Hours

Environment

Temp: 110 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.18 AU - 1.4 AU

Year: 513 Days

Day: 42.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 23,157,730 km

• M1: 159,322 km (0.108 R)
• M2: 816,804 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.44 AU - 1.9 AU

Year: 755 Days

Day: 41.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.46 AU - 3.5 AU

Year: 2271 Days

Day: 47 Hours

Environment

Temp: -109 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.8

Radius: 12.9

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.28 AU - 6.12 AU

Year: 4761 Days

Day: 12.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 23,157,730 km

• M1: 160,519 km (0.076 R)
• M2: 1,056,311 km (0.106 R)
• M3: 1,514,080 km (0.107 R)
• M4: 3,701,799 km (0.083 R)
• M5: 4,308,269 km (0.11 R)
• M6: 5,354,706 km (0.069 R)
• M7: 6,622,997 km (0.088 R)
• M8: 9,823,643 km (0.107 R)
• M9: 10,741,426 km (0.115 R)
• M10: 11,456,055 km (0.096 R)
• M11: 12,518,499 km (0.093 R)
• M12: 14,134,605 km (0.03 R)
• M13: 15,885,947 km (0.041 R)
• M14: 17,150,049 km (0.105 R)
• M15: 20,190,776 km (0.061 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 17,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit