🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.83 AU - 0.87 AU

Year: 281 Days

Day: 42.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.41 AU - 2.33 AU

Year: 916 Days

Day: 35.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,115,585 km

• M1: 264,788 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.29 AU - 2.79 AU

Year: 1450 Days

Day: 27.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.2

Radius: 13.4

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.72 AU - 8.06 AU

Year: 7938 Days

Day: 8.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 36,115,585 km

• M1: 166,652 km (0.063 R)
• M2: 1,172,099 km (0.077 R)
• M3: 3,682,950 km (0.03 R)
• M4: 5,428,308 km (0.11 R)
• M5: 6,107,034 km (0.076 R)
• M6: 7,634,877 km (0.03 R)
• M7: 8,528,575 km (0.061 R)
• M8: 9,621,686 km (0.059 R)
• M9: 10,664,533 km (0.048 R)
• M10: 11,141,002 km (0.075 R)
• M11: 12,136,576 km (0.11 R)
• M12: 14,133,708 km (0.11 R)
• M13: 15,845,855 km (0.081 R)
• M14: 16,467,135 km (0.072 R)
• M15: 16,911,590 km (0.071 R)
• M16: 17,429,498 km (0.12 R)
• M17: 20,251,662 km (0.109 R)
• M18: 23,048,694 km (0.066 R)
• M19: 27,936,954 km (0.055 R)
• M20: 32,971,969 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.5

Radius: 12.5

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.67 AU - 9.41 AU

Year: 8165 Days

Day: 12.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 36,115,585 km

• M1: 156,479 km (0.063 R)
• M2: 610,359 km (0.027 R)
• M3: 1,206,208 km (0.084 R)
• M4: 1,697,188 km (0.084 R)
• M5: 2,191,609 km (0.073 R)
• M6: 2,725,673 km (0.12 R)
• M7: 3,177,160 km (0.05 R)
• M8: 3,747,726 km (0.108 R)
• M9: 4,232,573 km (0.099 R)
• M10: 4,704,554 km (0.091 R)
• M11: 5,569,978 km (0.1 R)
• M12: 6,885,392 km (0.054 R)
• M13: 7,281,078 km (0.109 R)
• M14: 7,768,468 km (0.119 R)
• M15: 8,197,814 km (0.069 R)
• M16: 8,767,333 km (0.105 R)
• M17: 10,168,317 km (0.069 R)
• M18: 10,682,934 km (0.052 R)
• M19: 12,971,631 km (0.042 R)
• M20: 14,786,553 km (0.058 R)
• M21: 16,572,452 km (0.104 R)
• M22: 17,089,462 km (0.074 R)
• M23: 17,550,673 km (0.091 R)
• M24: 23,917,109 km (0.072 R)
• M25: 24,411,530 km (0.069 R)
• M26: 26,109,167 km (0.1 R)
• M27: 31,279,718 km (0.093 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 16,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit