🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.62 AU - 0.78 AU

Year: 222 Days

Day: 43.8 Hours

Environment

Temp: 97 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.23 AU - 1.43 AU

Year: 581 Days

Day: 15.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.91 AU - 2.77 AU

Year: 1356 Days

Day: 38.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.2 AU - 3.48 AU

Year: 1813 Days

Day: 28.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.1

Radius: 8.4

Gravity: 13.71 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.47 AU - 4.51 AU

Year: 3603 Days

Day: 10 Hours

Environment

Temp: -144 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 27,229,474 km

• M1: 105,317 km (0.095 R)
• M2: 417,528 km (0.064 R)
• M3: 815,159 km (0.105 R)
• M4: 1,489,546 km (0.048 R)
• M5: 1,801,757 km (0.096 R)
• M6: 2,099,756 km (0.112 R)
• M7: 2,710,414 km (0.105 R)
• M8: 3,276,193 km (0.094 R)
• M9: 3,809,510 km (0.084 R)
• M10: 4,188,591 km (0.085 R)
• M11: 4,842,633 km (0.113 R)
• M12: 5,675,444 km (0.059 R)
• M13: 6,322,156 km (0.074 R)
• M14: 7,049,800 km (0.037 R)
• M15: 7,761,886 km (0.09 R)
• M16: 8,861,131 km (0.111 R)
• M17: 10,186,717 km (0.032 R)
• M18: 10,527,053 km (0.11 R)
• M19: 11,320,520 km (0.081 R)
• M20: 13,888,517 km (0.111 R)
• M21: 14,201,775 km (0.101 R)
• M22: 16,009,964 km (0.109 R)
• M23: 22,276,469 km (0.112 R)
• M24: 22,562,201 km (0.09 R)
• M25: 25,712,583 km (0.073 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 20,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit