🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.19 AU - 1.99 AU

Year: 763 Days

Day: 41.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.74 AU - 2.64 AU

Year: 1234 Days

Day: 21.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.4

Radius: 13.2

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.73 AU - 6.21 AU

Year: 5555 Days

Day: 12.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 32,269,350 km

• M1: 165,006 km (0.107 R)
• M2: 659,876 km (0.11 R)
• M3: 1,129,913 km (0.052 R)
• M4: 2,265,510 km (0.076 R)
• M5: 3,089,794 km (0.085 R)
• M6: 3,759,245 km (0.114 R)
• M7: 5,534,822 km (0.053 R)
• M8: 6,395,907 km (0.076 R)
• M9: 7,559,480 km (0.111 R)
• M10: 9,436,334 km (0.072 R)
• M11: 12,097,531 km (0.086 R)
• M12: 12,705,048 km (0.042 R)
• M13: 14,481,223 km (0.094 R)
• M14: 17,865,875 km (0.112 R)
• M15: 18,455,291 km (0.057 R)
• M16: 19,603,754 km (0.117 R)
• M17: 20,871,147 km (0.113 R)
• M18: 24,597,779 km (0.062 R)
• M19: 26,071,618 km (0.086 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 11,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit