🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.54 AU - 0.84 AU

Year: 201 Days

Day: 33.1 Hours

Environment

Temp: 139 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.09 AU - 1.69 AU

Year: 576 Days

Day: 36.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.55 AU - 4.17 AU

Year: 2665 Days

Day: 39.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,580,810 km

• M1: 31,416 km (0.1 R)
• M2: 296,204 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.7

Radius: 14.5

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.93 AU - 7.45 AU

Year: 5413 Days

Day: 10.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 31,580,810 km

• M1: 191,036 km (0.036 R)
• M2: 725,849 km (0.109 R)
• M3: 1,180,626 km (0.073 R)
• M4: 2,130,274 km (0.051 R)
• M5: 2,891,727 km (0.04 R)
• M6: 4,345,669 km (0.047 R)
• M7: 6,212,351 km (0.111 R)
• M8: 7,957,410 km (0.05 R)
• M9: 9,540,155 km (0.093 R)
• M10: 10,904,638 km (0.088 R)
• M11: 11,949,429 km (0.118 R)
• M12: 12,648,350 km (0.06 R)
• M13: 14,967,117 km (0.104 R)
• M14: 17,241,454 km (0.116 R)
• M15: 18,264,853 km (0.103 R)
• M16: 19,737,644 km (0.092 R)
• M17: 20,222,491 km (0.117 R)
• M18: 22,167,861 km (0.099 R)
• M19: 22,994,988 km (0.064 R)
• M20: 23,454,852 km (0.114 R)
• M21: 24,313,992 km (0.064 R)
• M22: 25,929,500 km (0.092 R)
• M23: 26,595,360 km (0.075 R)
• M24: 29,463,600 km (0.084 R)
• M25: 30,463,961 km (0.103 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 17,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit