🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.66 AU - 1 AU

Year: 270 Days

Day: 46.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.17 AU - 1.17 AU

Year: 451 Days

Day: 17.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.55 AU - 2.23 AU

Year: 926 Days

Day: 14.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,033,106 km

• M1: 655,837 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.84 AU - 3.22 AU

Year: 1880 Days

Day: 26.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.96 AU - 3.14 AU

Year: 1899 Days

Day: 45.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.1

Radius: 10.8

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.91 AU - 12.27 AU

Year: 11424 Days

Day: 6.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 30,033,106 km

• M1: 134,339 km (0.113 R)
• M2: 665,860 km (0.103 R)
• M3: 1,068,877 km (0.047 R)
• M4: 1,880,744 km (0.038 R)
• M5: 2,578,469 km (0.084 R)
• M6: 3,199,001 km (0.101 R)
• M7: 3,673,525 km (0.093 R)
• M8: 4,712,782 km (0.038 R)
• M9: 5,054,613 km (0.102 R)
• M10: 7,088,994 km (0.116 R)
• M11: 7,753,658 km (0.074 R)
• M12: 9,913,701 km (0.113 R)
• M13: 14,987,762 km (0.095 R)
• M14: 16,319,781 km (0.118 R)
• M15: 16,679,863 km (0.074 R)
• M16: 19,485,272 km (0.114 R)
• M17: 25,607,266 km (0.099 R)
• M18: 27,591,233 km (0.078 R)
• M19: 27,931,718 km (0.041 R)
• M20: 29,321,332 km (0.052 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 18,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit