🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.51 AU - 0.51 AU

Year: 136 Days

Day: 22.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.91 AU - 1.05 AU

Year: 364 Days

Day: 13.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.18 AU - 1.24 AU

Year: 499 Days

Day: 44.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.1

Radius: 10.6

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.94 AU - 8.86 AU

Year: 9123 Days

Day: 13.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 46,903,482 km

• M1: 142,417 km (0.055 R)
• M2: 738,864 km (0.072 R)
• M3: 1,083,388 km (0.092 R)
• M4: 1,664,426 km (0.072 R)
• M5: 2,002,816 km (0.072 R)
• M6: 2,638,009 km (0.027 R)
• M7: 3,355,331 km (0.052 R)
• M8: 3,773,157 km (0.11 R)
• M9: 5,336,754 km (0.08 R)
• M10: 6,938,648 km (0.114 R)
• M11: 10,437,892 km (0.102 R)
• M12: 11,011,301 km (0.066 R)
• M13: 11,387,091 km (0.103 R)
• M14: 11,938,658 km (0.083 R)
• M15: 15,099,362 km (0.099 R)
• M16: 17,808,430 km (0.088 R)
• M17: 18,476,683 km (0.086 R)
• M18: 18,931,611 km (0.058 R)
• M19: 22,242,211 km (0.066 R)
• M20: 22,584,491 km (0.095 R)
• M21: 23,632,724 km (0.099 R)
• M22: 24,896,227 km (0.112 R)
• M23: 25,451,385 km (0.09 R)
• M24: 25,920,225 km (0.072 R)
• M25: 32,661,853 km (0.043 R)
• M26: 38,732,235 km (0.086 R)
• M27: 42,293,113 km (0.07 R)
• M28: 43,216,282 km (0.12 R)
• M29: 44,018,276 km (0.09 R)
• M30: 45,103,010 km (0.084 R)
• M31: 46,763,247 km (0.119 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 18,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit