🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.53 AU - 0.87 AU

Year: 214 Days

Day: 12.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,156,855 km

• M1: 206,445 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.9 AU - 1.34 AU

Year: 433 Days

Day: 38.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.44 AU - 1.86 AU

Year: 774 Days

Day: 15 Hours

Environment

Temp: -40 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.52 AU - 3.22 AU

Year: 1776 Days

Day: 41.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 103.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.9

Radius: 12.1

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.86 AU - 6.16 AU

Year: 5381 Days

Day: 6.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 33,156,855 km

• M1: 150,495 km (0.076 R)
• M2: 578,794 km (0.117 R)
• M3: 1,602,343 km (0.103 R)
• M4: 2,063,553 km (0.106 R)
• M5: 2,793,142 km (0.088 R)
• M6: 5,120,137 km (0.086 R)
• M7: 6,263,064 km (0.091 R)
• M8: 12,114,136 km (0.047 R)
• M9: 13,853,511 km (0.03 R)
• M10: 14,811,685 km (0.105 R)
• M11: 15,455,106 km (0.108 R)
• M12: 16,362,118 km (0.086 R)
• M13: 18,549,538 km (0.119 R)
• M14: 21,217,765 km (0.073 R)
• M15: 22,414,099 km (0.093 R)
• M16: 26,528,490 km (0.093 R)
• M17: 27,129,873 km (0.116 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 16,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit