🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.43 AU - 0.69 AU

Year: 146 Days

Day: 24.9 Hours

Environment

Temp: 222 °C

Axial Tilt: 103.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,699,920 km

• M1: 54,603 km (0.113 R)
• M2: 246,687 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.84 AU - 0.94 AU

Year: 292 Days

Day: 35.4 Hours

Environment

Temp: 122 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,699,920 km

• M1: 334,351 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.31 AU - 1.37 AU

Year: 540 Days

Day: 27.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.9

Radius: 9.3

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.85 AU - 8.09 AU

Year: 5731 Days

Day: 10.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 30,699,920 km

• M1: 115,938 km (0.086 R)
• M2: 717,621 km (0.077 R)
• M3: 1,035,666 km (0.071 R)
• M4: 1,328,429 km (0.078 R)
• M5: 1,780,663 km (0.095 R)
• M6: 2,513,543 km (0.079 R)
• M7: 2,921,198 km (0.057 R)
• M8: 3,435,066 km (0.1 R)
• M9: 3,780,338 km (0.03 R)
• M10: 4,668,950 km (0.064 R)
• M11: 5,204,061 km (0.074 R)
• M12: 7,057,728 km (0.113 R)
• M13: 7,726,730 km (0.095 R)
• M14: 8,514,812 km (0.064 R)
• M15: 9,647,716 km (0.106 R)
• M16: 11,436,308 km (0.117 R)
• M17: 12,915,383 km (0.107 R)
• M18: 14,297,069 km (0.064 R)
• M19: 18,307,937 km (0.06 R)
• M20: 21,315,303 km (0.059 R)
• M21: 21,895,444 km (0.109 R)
• M22: 22,785,252 km (0.085 R)
• M23: 24,164,993 km (0.108 R)
• M24: 24,955,169 km (0.09 R)
• M25: 26,008,039 km (0.069 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 13,880 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit