🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.39 AU - 1.67 AU

Year: 662 Days

Day: 35.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 49.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.66 AU - 1.72 AU

Year: 769 Days

Day: 14.4 Hours

Environment

Temp: -24 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.78 AU - 3.02 AU

Year: 1728 Days

Day: 12.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,659,238 km

• M1: 1,537,118 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.65 AU - 5.33 AU

Year: 3328 Days

Day: 34.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.7

Radius: 10

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.71 AU - 8.03 AU

Year: 6300 Days

Day: 10.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 30,659,238 km

• M1: 150,495 km (0.12 R)
• M2: 630,705 km (0.078 R)
• M3: 1,069,625 km (0.074 R)
• M4: 1,826,440 km (0.107 R)
• M5: 3,564,917 km (0.086 R)
• M6: 4,103,769 km (0.114 R)
• M7: 4,542,839 km (0.106 R)
• M8: 6,082,051 km (0.119 R)
• M9: 8,587,666 km (0.097 R)
• M10: 8,983,053 km (0.039 R)
• M11: 10,419,342 km (0.113 R)
• M12: 12,447,740 km (0.12 R)
• M13: 19,209,414 km (0.108 R)
• M14: 19,682,143 km (0.098 R)
• M15: 20,093,388 km (0.033 R)
• M16: 25,567,174 km (0.116 R)
• M17: 27,734,996 km (0.1 R)
• M18: 29,305,624 km (0.071 R)
• M19: 29,662,565 km (0.105 R)
• M20: 30,659,186 km (0.048 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 11,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit