🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.53 AU - 0.77 AU

Year: 236 Days

Day: 30.6 Hours

Environment

Temp: -10 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 24,478,548 km

• M1: 54,304 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.69 AU - 0.87 AU

Year: 310 Days

Day: 14.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,478,548 km

• M1: 233,522 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.82 AU - 0.82 AU

Year: 334 Days

Day: 29.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.47 AU - 2.25 AU

Year: 1140 Days

Day: 26.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 62.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,478,548 km

• M1: 40,990 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.5

Radius: 14.6

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.97 AU - 4.21 AU

Year: 3058 Days

Day: 7.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 24,478,548 km

• M1: 181,761 km (0.09 R)
• M2: 649,255 km (0.072 R)
• M3: 1,343,688 km (0.099 R)
• M4: 1,930,710 km (0.116 R)
• M5: 2,485,419 km (0.084 R)
• M6: 2,970,715 km (0.079 R)
• M7: 3,737,703 km (0.114 R)
• M8: 5,615,605 km (0.11 R)
• M9: 6,731,755 km (0.074 R)
• M10: 7,294,691 km (0.055 R)
• M11: 9,947,660 km (0.098 R)
• M12: 12,115,483 km (0.115 R)
• M13: 12,950,987 km (0.096 R)
• M14: 14,276,125 km (0.102 R)
• M15: 16,016,247 km (0.067 R)
• M16: 16,795,802 km (0.103 R)
• M17: 17,776,266 km (0.08 R)
• M18: 20,105,655 km (0.065 R)
• M19: 23,260,375 km (0.093 R)
• M20: 24,188,181 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 12,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit