🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.54 AU - 0.84 AU

Year: 254 Days

Day: 38.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,969,369 km

• M1: 36,801 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.68 AU - 0.74 AU

Year: 265 Days

Day: 29.7 Hours

Environment

Temp: -19 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.99 AU - 2.45 AU

Year: 1465 Days

Day: 34.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.7

Radius: 13.3

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.45 AU - 5.45 AU

Year: 5635 Days

Day: 9.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 33,969,369 km

• M1: 170,990 km (0.117 R)
• M2: 593,006 km (0.117 R)
• M3: 1,124,527 km (0.082 R)
• M4: 1,602,343 km (0.12 R)
• M5: 2,079,560 km (0.083 R)
• M6: 3,974,367 km (0.109 R)
• M7: 4,809,721 km (0.08 R)
• M8: 6,360,004 km (0.075 R)
• M9: 6,795,184 km (0.103 R)
• M10: 8,182,854 km (0.082 R)
• M11: 8,985,447 km (0.061 R)
• M12: 9,928,212 km (0.04 R)
• M13: 13,315,706 km (0.088 R)
• M14: 15,063,159 km (0.096 R)
• M15: 15,597,972 km (0.075 R)
• M16: 16,895,434 km (0.112 R)
• M17: 19,146,882 km (0.074 R)
• M18: 20,852,148 km (0.106 R)
• M19: 21,666,559 km (0.094 R)
• M20: 23,438,246 km (0.105 R)
• M21: 24,726,434 km (0.109 R)
• M22: 25,471,431 km (0.105 R)
• M23: 29,886,513 km (0.057 R)
• M24: 30,542,799 km (0.119 R)
• M25: 33,766,932 km (0.117 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: 211 - 14,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit