🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.68 AU - 0.76 AU

Year: 223 Days

Day: 16.7 Hours

Environment

Temp: 124 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,115,565 km

• M1: 112,498 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.13 AU - 1.53 AU

Year: 560 Days

Day: 46.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 46.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.2 AU - 1.6 AU

Year: 605 Days

Day: 43 Hours

Environment

Temp: -25 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.1 AU - 4.62 AU

Year: 2770 Days

Day: 22 Hours

Environment

Temp: -132 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.2

Radius: 9.9

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.07 AU - 9.83 AU

Year: 9780 Days

Day: 6.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 45,115,565 km

• M1: 123,418 km (0.103 R)
• M2: 557,850 km (0.108 R)
• M3: 998,865 km (0.091 R)
• M4: 1,653,356 km (0.106 R)
• M5: 2,052,184 km (0.058 R)
• M6: 2,420,643 km (0.059 R)
• M7: 4,559,893 km (0.12 R)
• M8: 5,161,426 km (0.114 R)
• M9: 5,848,978 km (0.084 R)
• M10: 6,485,965 km (0.065 R)
• M11: 7,326,556 km (0.058 R)
• M12: 8,109,401 km (0.116 R)
• M13: 10,742,623 km (0.119 R)
• M14: 11,373,328 km (0.081 R)
• M15: 16,158,515 km (0.115 R)
• M16: 21,970,841 km (0.078 R)
• M17: 24,033,945 km (0.086 R)
• M18: 25,756,415 km (0.055 R)
• M19: 29,445,349 km (0.039 R)
• M20: 30,368,069 km (0.117 R)
• M21: 30,993,687 km (0.115 R)
• M22: 33,693,928 km (0.104 R)
• M23: 35,272,635 km (0.114 R)
• M24: 35,964,076 km (0.072 R)
• M25: 42,210,984 km (0.089 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: 556 - 18,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit