🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.65 AU - 0.83 AU

Year: 236 Days

Day: 12.7 Hours

Environment

Temp: 99 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.78 AU - 1.26 AU

Year: 382 Days

Day: 45.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,430,928 km

• M1: 191,336 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.2 AU - 1.58 AU

Year: 608 Days

Day: 41.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.3

Radius: 13.8

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.91 AU - 7.33 AU

Year: 7046 Days

Day: 8.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 35,430,928 km

• M1: 171,589 km (0.109 R)
• M2: 749,485 km (0.03 R)
• M3: 1,252,882 km (0.114 R)
• M4: 2,121,747 km (0.115 R)
• M5: 2,821,416 km (0.12 R)
• M6: 3,648,542 km (0.053 R)
• M7: 5,692,947 km (0.07 R)
• M8: 6,497,335 km (0.057 R)
• M9: 7,051,146 km (0.072 R)
• M10: 7,561,424 km (0.113 R)
• M11: 8,779,899 km (0.049 R)
• M12: 9,458,026 km (0.112 R)
• M13: 10,079,905 km (0.067 R)
• M14: 12,213,769 km (0.105 R)
• M15: 12,738,109 km (0.106 R)
• M16: 15,710,768 km (0.111 R)
• M17: 19,259,080 km (0.114 R)
• M18: 19,754,997 km (0.04 R)
• M19: 20,478,453 km (0.065 R)
• M20: 21,069,963 km (0.07 R)
• M21: 21,901,727 km (0.059 R)
• M22: 22,442,373 km (0.075 R)
• M23: 24,694,719 km (0.039 R)
• M24: 26,917,594 km (0.103 R)
• M25: 33,459,060 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 12,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit