🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.48 AU - 0.6 AU

Year: 151 Days

Day: 15.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.3 AU - 1.84 AU

Year: 749 Days

Day: 27.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.97 AU - 3.15 AU

Year: 1560 Days

Day: 20.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.34 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454

Radius: 6.4

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 13.44 AU - 18.8 AU

Year: 24646 Days

Day: 15.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 76,251,983 km

• M1: 79,586 km (0.119 R)
• M2: 352,453 km (0.105 R)
• M3: 815,757 km (0.118 R)
• M4: 1,342,641 km (0.072 R)
• M5: 3,844,815 km (0.093 R)
• M6: 4,667,902 km (0.049 R)
• M7: 5,368,020 km (0.12 R)
• M8: 9,096,149 km (0.119 R)
• M9: 11,743,882 km (0.101 R)
• M10: 13,964,662 km (0.037 R)
• M11: 18,945,374 km (0.064 R)
• M12: 19,217,043 km (0.117 R)
• M13: 20,329,902 km (0.099 R)
• M14: 20,805,922 km (0.099 R)
• M15: 23,402,193 km (0.116 R)
• M16: 25,211,879 km (0.109 R)
• M17: 25,983,355 km (0.086 R)
• M18: 26,770,539 km (0.103 R)
• M19: 27,805,906 km (0.118 R)
• M20: 32,343,508 km (0.097 R)
• M21: 33,517,403 km (0.032 R)
• M22: 34,181,767 km (0.075 R)
• M23: 39,520,317 km (0.11 R)
• M24: 40,261,574 km (0.118 R)
• M25: 43,319,953 km (0.115 R)
• M26: 43,949,610 km (0.075 R)
• M27: 45,550,457 km (0.112 R)
• M28: 53,597,925 km (0.118 R)
• M29: 66,008,564 km (0.114 R)
• M30: 70,463,739 km (0.095 R)
• M31: 73,097,260 km (0.091 R)
• M32: 75,568,467 km (0.045 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 16,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit