🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.54 AU - 0.86 AU

Year: 212 Days

Day: 44.2 Hours

Environment

Temp: 178 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,105,574 km

• M1: 120,875 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.66 AU - 2.08 AU

Year: 925 Days

Day: 22.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,105,574 km

• M1: 63,878 km (0.095 R)
• M2: 1,568,384 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.21 AU - 3.17 AU

Year: 1596 Days

Day: 16.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.7

Radius: 12.9

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.54 AU - 7.34 AU

Year: 5236 Days

Day: 5.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 35,105,574 km

• M1: 160,369 km (0.115 R)
• M2: 574,605 km (0.091 R)
• M3: 1,057,507 km (0.049 R)
• M4: 1,873,713 km (0.092 R)
• M5: 2,658,055 km (0.109 R)
• M6: 3,584,066 km (0.078 R)
• M7: 4,073,550 km (0.093 R)
• M8: 5,304,292 km (0.053 R)
• M9: 5,817,263 km (0.088 R)
• M10: 7,898,917 km (0.108 R)
• M11: 8,408,448 km (0.081 R)
• M12: 8,856,792 km (0.109 R)
• M13: 10,252,690 km (0.096 R)
• M14: 12,198,061 km (0.078 R)
• M15: 13,587,825 km (0.099 R)
• M16: 14,321,004 km (0.045 R)
• M17: 16,743,742 km (0.063 R)
• M18: 19,008,205 km (0.118 R)
• M19: 21,394,739 km (0.086 R)
• M20: 24,795,697 km (0.093 R)
• M21: 27,817,874 km (0.055 R)
• M22: 28,450,523 km (0.063 R)
• M23: 29,278,098 km (0.045 R)
• M24: 31,661,043 km (0.081 R)
• M25: 33,151,337 km (0.088 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 11,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit