🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.12 AU - 1.36 AU

Year: 488 Days

Day: 20.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.49 AU - 2.35 AU

Year: 939 Days

Day: 25.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.82 AU - 2.78 AU

Year: 1232 Days

Day: 29 Hours

Environment

Temp: -60 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.47 AU - 3.09 AU

Year: 1637 Days

Day: 23.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.1

Radius: 12.4

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 9.27 AU - 13.81 AU

Year: 13842 Days

Day: 8.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,910,891 km

• M1: 154,235 km (0.046 R)
• M2: 767,587 km (0.073 R)
• M3: 1,161,627 km (0.085 R)
• M4: 1,551,629 km (0.071 R)
• M5: 2,392,369 km (0.081 R)
• M6: 3,617,875 km (0.098 R)
• M7: 4,183,654 km (0.062 R)
• M8: 5,094,107 km (0.101 R)
• M9: 6,022,361 km (0.051 R)
• M10: 7,019,730 km (0.089 R)
• M11: 7,772,657 km (0.073 R)
• M12: 8,859,485 km (0.052 R)
• M13: 10,096,659 km (0.113 R)
• M14: 11,445,883 km (0.11 R)
• M15: 12,549,017 km (0.102 R)
• M16: 14,899,200 km (0.068 R)
• M17: 16,572,153 km (0.082 R)
• M18: 17,230,832 km (0.119 R)
• M19: 17,679,476 km (0.077 R)
• M20: 24,246,075 km (0.075 R)
• M21: 27,153,659 km (0.092 R)
• M22: 28,069,348 km (0.12 R)
• M23: 29,216,464 km (0.099 R)
• M24: 34,708,352 km (0.083 R)
• M25: 35,545,352 km (0.086 R)
• M26: 43,555,420 km (0.083 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 14,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit