🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.52 AU - 0.52 AU

Year: 132 Days

Day: 12.4 Hours

Environment

Temp: 241 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.56 AU - 0.6 AU

Year: 155 Days

Day: 42.9 Hours

Environment

Temp: 259 °C

Axial Tilt: 92.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.27 AU - 1.39 AU

Year: 539 Days

Day: 32 Hours

Environment

Temp: 21 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.11 AU - 2.87 AU

Year: 1381 Days

Day: 28.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.4

Radius: 9.5

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 12.56 AU - 13.26 AU

Year: 16303 Days

Day: 14.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 64,170,917 km

• M1: 118,182 km (0.096 R)
• M2: 638,334 km (0.095 R)
• M3: 949,348 km (0.091 R)
• M4: 1,585,289 km (0.101 R)
• M5: 1,917,695 km (0.113 R)
• M6: 3,156,665 km (0.12 R)
• M7: 3,745,033 km (0.051 R)
• M8: 4,186,796 km (0.116 R)
• M9: 4,966,051 km (0.101 R)
• M10: 5,686,813 km (0.087 R)
• M11: 6,271,891 km (0.088 R)
• M12: 6,810,892 km (0.088 R)
• M13: 7,470,768 km (0.093 R)
• M14: 8,515,260 km (0.115 R)
• M15: 8,816,251 km (0.102 R)
• M16: 11,068,148 km (0.084 R)
• M17: 11,670,878 km (0.117 R)
• M18: 12,042,778 km (0.026 R)
• M19: 12,745,290 km (0.117 R)
• M20: 14,302,304 km (0.11 R)
• M21: 15,309,996 km (0.11 R)
• M22: 16,909,197 km (0.116 R)
• M23: 18,035,370 km (0.09 R)
• M24: 22,753,986 km (0.085 R)
• M25: 24,527,319 km (0.085 R)
• M26: 29,019,893 km (0.088 R)
• M27: 33,531,914 km (0.118 R)
• M28: 38,490,635 km (0.113 R)
• M29: 39,315,816 km (0.077 R)
• M30: 40,717,399 km (0.117 R)
• M31: 49,995,309 km (0.099 R)
• M32: 52,307,045 km (0.115 R)
• M33: 63,978,970 km (0.105 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 18,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit