🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.31 AU - 1.33 AU

Year: 560 Days

Day: 32.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,128,102 km

• M1: 68,815 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.69 AU - 2.71 AU

Year: 1204 Days

Day: 30.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,128,102 km

• M1: 36,053 km (0.034 R)
• M2: 954,135 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.33 AU - 2.95 AU

Year: 1583 Days

Day: 16 Hours

Environment

Temp: -101 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.11 AU - 3.49 AU

Year: 2212 Days

Day: 13.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,128,102 km

• M1: 1,076,805 km (0.066 R)

Asteroid Belt

Center: 5.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.6

Radius: 12.6

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.6 AU - 9.26 AU

Year: 9031 Days

Day: 14.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 46,128,102 km

• M1: 156,928 km (0.115 R)
• M2: 582,385 km (0.062 R)
• M3: 1,764,058 km (0.073 R)
• M4: 2,373,819 km (0.072 R)
• M5: 4,458,615 km (0.085 R)
• M6: 5,598,401 km (0.088 R)
• M7: 8,229,977 km (0.068 R)
• M8: 9,033,767 km (0.074 R)
• M9: 9,938,385 km (0.09 R)
• M10: 11,060,070 km (0.09 R)
• M11: 12,957,270 km (0.112 R)
• M12: 16,680,013 km (0.098 R)
• M13: 21,805,086 km (0.106 R)
• M14: 24,407,192 km (0.086 R)
• M15: 25,503,894 km (0.05 R)
• M16: 29,193,576 km (0.119 R)
• M17: 29,601,529 km (0.109 R)
• M18: 40,575,580 km (0.063 R)
• M19: 45,305,566 km (0.079 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 15,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit