🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.78 AU - 1 AU

Year: 316 Days

Day: 46 Hours

Environment

Temp: 27 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.22 AU - 2.42 AU

Year: 1331 Days

Day: 21.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.3

Radius: 10.1

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.42 AU - 4.62 AU

Year: 3620 Days

Day: 11.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 16,706,535 km

• M1: 125,662 km (0.058 R)
• M2: 517,609 km (0.073 R)
• M3: 867,368 km (0.113 R)
• M4: 1,345,334 km (0.051 R)
• M5: 1,739,524 km (0.059 R)
• M6: 2,100,354 km (0.087 R)
• M7: 2,443,532 km (0.11 R)
• M8: 3,445,089 km (0.117 R)
• M9: 4,721,309 km (0.114 R)
• M10: 6,790,247 km (0.097 R)
• M11: 7,120,709 km (0.065 R)
• M12: 7,461,792 km (0.097 R)
• M13: 7,813,946 km (0.106 R)
• M14: 10,129,721 km (0.116 R)
• M15: 10,562,058 km (0.096 R)
• M16: 11,157,608 km (0.092 R)
• M17: 12,456,416 km (0.079 R)
• M18: 15,446,579 km (0.056 R)
• M19: 16,116,777 km (0.071 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 18,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit