🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.23 AU - 1.47 AU

Year: 565 Days

Day: 26.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.63 AU - 2.33 AU

Year: 1003 Days

Day: 14.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,353,956 km

• M1: 31,266 km (0.106 R)
• M2: 369,806 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.55 AU - 3.49 AU

Year: 1889 Days

Day: 45.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,353,956 km

• M1: 1,678,787 km (0.092 R)

Asteroid Belt

Center: 4.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.4

Radius: 14.9

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.17 AU - 5.33 AU

Year: 4329 Days

Day: 12.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 29,353,956 km

• M1: 185,352 km (0.093 R)
• M2: 698,024 km (0.088 R)
• M3: 1,168,210 km (0.106 R)
• M4: 2,408,675 km (0.094 R)
• M5: 3,061,670 km (0.109 R)
• M6: 4,406,106 km (0.099 R)
• M7: 5,011,828 km (0.12 R)
• M8: 5,587,181 km (0.085 R)
• M9: 7,478,846 km (0.063 R)
• M10: 8,457,366 km (0.098 R)
• M11: 10,936,951 km (0.055 R)
• M12: 11,485,825 km (0.087 R)
• M13: 12,343,769 km (0.11 R)
• M14: 15,119,707 km (0.107 R)
• M15: 16,033,750 km (0.107 R)
• M16: 16,563,925 km (0.115 R)
• M17: 18,673,554 km (0.061 R)
• M18: 19,194,903 km (0.118 R)
• M19: 22,021,405 km (0.115 R)
• M20: 25,830,915 km (0.106 R)
• M21: 28,401,904 km (0.047 R)
• M22: 29,005,382 km (0.095 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 10,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit