🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.77 AU - 0.81 AU

Year: 294 Days

Day: 14.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 19,939,025 km

• M1: 47,572 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.37 AU - 2.05 AU

Year: 937 Days

Day: 42.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.88 AU - 2.1 AU

Year: 1176 Days

Day: 23.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,939,025 km

• M1: 854,653 km (0.052 R)
• M2: 917,185 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.47 AU - 2.55 AU

Year: 1666 Days

Day: 16 Hours

Environment

Temp: -118 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.5

Radius: 11.9

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.39 AU - 5.09 AU

Year: 3658 Days

Day: 12.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 19,939,025 km

• M1: 151,692 km (0.12 R)
• M2: 524,640 km (0.112 R)
• M3: 974,929 km (0.112 R)
• M4: 1,635,254 km (0.049 R)
• M5: 2,012,241 km (0.075 R)
• M6: 2,391,920 km (0.063 R)
• M7: 3,195,560 km (0.112 R)
• M8: 4,069,660 km (0.119 R)
• M9: 4,508,880 km (0.089 R)
• M10: 5,120,286 km (0.069 R)
• M11: 5,994,387 km (0.118 R)
• M12: 6,677,899 km (0.047 R)
• M13: 7,082,861 km (0.119 R)
• M14: 8,135,282 km (0.072 R)
• M15: 9,148,059 km (0.089 R)
• M16: 11,060,070 km (0.079 R)
• M17: 11,794,595 km (0.119 R)
• M18: 14,479,728 km (0.083 R)
• M19: 16,429,287 km (0.108 R)
• M20: 18,946,720 km (0.105 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 15,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit