🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.52 AU - 0.66 AU

Year: 173 Days

Day: 21.3 Hours

Environment

Temp: 139 °C

Axial Tilt: 137.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.87 AU - 0.95 AU

Year: 331 Days

Day: 13.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.09 AU - 1.15 AU

Year: 451 Days

Day: 39.6 Hours

Environment

Temp: -19 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,180,447 km

• M1: 533,616 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.1

Radius: 14.2

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.97 AU - 10.15 AU

Year: 10385 Days

Day: 5.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,180,447 km

• M1: 177,573 km (0.092 R)
• M2: 678,726 km (0.099 R)
• M3: 1,617,602 km (0.081 R)
• M4: 2,396,259 km (0.08 R)
• M5: 3,218,598 km (0.087 R)
• M6: 4,193,827 km (0.102 R)
• M7: 5,023,646 km (0.092 R)
• M8: 6,647,681 km (0.057 R)
• M9: 9,784,449 km (0.051 R)
• M10: 10,362,944 km (0.1 R)
• M11: 11,188,425 km (0.103 R)
• M12: 12,723,000 km (0.083 R)
• M13: 14,936,151 km (0.062 R)
• M14: 19,697,252 km (0.1 R)
• M15: 21,662,071 km (0.111 R)
• M16: 22,285,296 km (0.117 R)
• M17: 22,920,339 km (0.088 R)
• M18: 25,483,848 km (0.119 R)
• M19: 26,078,499 km (0.119 R)
• M20: 26,682,426 km (0.094 R)
• M21: 27,398,700 km (0.061 R)
• M22: 29,843,130 km (0.079 R)
• M23: 30,950,004 km (0.081 R)
• M24: 32,894,178 km (0.103 R)
• M25: 36,396,863 km (0.12 R)
• M26: 41,081,670 km (0.107 R)
• M27: 44,705,379 km (0.103 R)
• M28: 45,861,920 km (0.052 R)
• M29: 47,783,654 km (0.059 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 12,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit