🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.23 AU - 1.57 AU

Year: 599 Days

Day: 42.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 37,059,085 km

• M1: 38,147 km (0.101 R)
• M2: 80,184 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.18 AU - 1.66 AU

Year: 612 Days

Day: 23.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,059,085 km

• M1: 45,029 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.64 AU - 3.82 AU

Year: 2605 Days

Day: 42.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.7

Radius: 13.3

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.35 AU - 8.63 AU

Year: 6684 Days

Day: 13.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 37,059,085 km

• M1: 165,455 km (0.052 R)
• M2: 608,415 km (0.106 R)
• M3: 1,074,562 km (0.064 R)
• M4: 1,901,090 km (0.081 R)
• M5: 2,689,620 km (0.066 R)
• M6: 3,779,889 km (0.084 R)
• M7: 4,348,361 km (0.117 R)
• M8: 5,117,145 km (0.102 R)
• M9: 5,689,207 km (0.089 R)
• M10: 6,609,832 km (0.108 R)
• M11: 8,539,495 km (0.113 R)
• M12: 11,971,869 km (0.084 R)
• M13: 12,604,219 km (0.1 R)
• M14: 19,196,997 km (0.104 R)
• M15: 23,063,504 km (0.1 R)
• M16: 23,795,935 km (0.074 R)
• M17: 25,912,146 km (0.083 R)
• M18: 29,841,035 km (0.062 R)
• M19: 32,299,227 km (0.062 R)
• M20: 34,360,686 km (0.107 R)
• M21: 35,423,579 km (0.091 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 10,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit