🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.52 AU - 0.54 AU

Year: 145 Days

Day: 19.7 Hours

Environment

Temp: 239 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.44 AU - 0.68 AU

Year: 158 Days

Day: 41.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.93 AU - 1.39 AU

Year: 471 Days

Day: 40.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.72 AU - 3.02 AU

Year: 1832 Days

Day: 47.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.8

Radius: 9.5

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.99 AU - 8.29 AU

Year: 6446 Days

Day: 9.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 28,061,490 km

• M1: 130,001 km (0.079 R)
• M2: 428,000 km (0.1 R)
• M3: 934,538 km (0.108 R)
• M4: 1,245,701 km (0.065 R)
• M5: 2,058,168 km (0.104 R)
• M6: 2,681,542 km (0.069 R)
• M7: 2,982,383 km (0.116 R)
• M8: 3,610,993 km (0.116 R)
• M9: 4,184,851 km (0.107 R)
• M10: 4,947,052 km (0.062 R)
• M11: 6,810,144 km (0.055 R)
• M12: 9,702,768 km (0.108 R)
• M13: 10,246,706 km (0.085 R)
• M14: 10,766,708 km (0.078 R)
• M15: 11,672,523 km (0.1 R)
• M16: 14,264,755 km (0.106 R)
• M17: 15,245,070 km (0.104 R)
• M18: 16,038,089 km (0.081 R)
• M19: 18,078,304 km (0.115 R)
• M20: 19,684,836 km (0.064 R)
• M21: 20,218,451 km (0.12 R)
• M22: 21,877,342 km (0.099 R)
• M23: 22,594,514 km (0.064 R)
• M24: 23,475,945 km (0.067 R)
• M25: 27,396,157 km (0.1 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 12,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit