🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.52 AU - 0.76 AU

Year: 179 Days

Day: 19.6 Hours

Environment

Temp: 162 °C

Axial Tilt: 101.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.65 AU - 0.93 AU

Year: 246 Days

Day: 37.5 Hours

Environment

Temp: 124 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.17 AU - 1.45 AU

Year: 525 Days

Day: 39 Hours

Environment

Temp: 16 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.16 AU - 3.54 AU

Year: 1683 Days

Day: 15.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.8

Radius: 9.8

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.34 AU - 8.14 AU

Year: 6122 Days

Day: 12.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,937,885 km

• M1: 121,922 km (0.092 R)
• M2: 716,275 km (0.11 R)
• M3: 1,062,594 km (0.119 R)
• M4: 1,486,404 km (0.074 R)
• M5: 2,237,835 km (0.07 R)
• M6: 6,417,449 km (0.096 R)
• M7: 6,926,681 km (0.059 R)
• M8: 8,617,735 km (0.084 R)
• M9: 9,451,593 km (0.081 R)
• M10: 14,160,934 km (0.056 R)
• M11: 14,675,252 km (0.106 R)
• M12: 16,985,193 km (0.047 R)
• M13: 17,828,177 km (0.096 R)
• M14: 19,809,002 km (0.079 R)
• M15: 20,452,422 km (0.116 R)
• M16: 20,889,099 km (0.119 R)
• M17: 21,630,805 km (0.045 R)
• M18: 22,775,977 km (0.092 R)
• M19: 23,166,577 km (0.118 R)
• M20: 23,720,837 km (0.11 R)
• M21: 31,949,168 km (0.075 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 17,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit