🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.96 AU - 1.34 AU

Year: 460 Days

Day: 38 Hours

Environment

Temp: 16 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 40,072,108 km

• M1: 23,337 km (0.078 R)
• M2: 225,444 km (0.027 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.34 AU - 1.44 AU

Year: 611 Days

Day: 33.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,072,108 km

• M1: 38,596 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.24 AU - 1.8 AU

Year: 699 Days

Day: 25.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.38 AU - 2.9 AU

Year: 1599 Days

Day: 26.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,072,108 km

• M1: 107,112 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.43 AU - 3.31 AU

Year: 1812 Days

Day: 41.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 165.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.3

Radius: 14.5

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.21 AU - 8.45 AU

Year: 7398 Days

Day: 12.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 40,072,108 km

• M1: 192,383 km (0.091 R)
• M2: 711,338 km (0.069 R)
• M3: 1,163,273 km (0.103 R)
• M4: 1,720,675 km (0.115 R)
• M5: 2,909,679 km (0.116 R)
• M6: 3,864,113 km (0.092 R)
• M7: 4,401,768 km (0.104 R)
• M8: 5,660,933 km (0.04 R)
• M9: 6,602,502 km (0.047 R)
• M10: 9,826,336 km (0.089 R)
• M11: 10,442,829 km (0.053 R)
• M12: 13,804,592 km (0.06 R)
• M13: 14,277,770 km (0.065 R)
• M14: 14,823,055 km (0.029 R)
• M15: 20,990,227 km (0.061 R)
• M16: 22,989,902 km (0.052 R)
• M17: 28,208,174 km (0.112 R)
• M18: 29,358,433 km (0.108 R)
• M19: 31,855,371 km (0.09 R)
• M20: 37,841,230 km (0.087 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 19,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit