🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.6 AU - 0.7 AU

Year: 194 Days

Day: 17.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,222,651 km

• M1: 32,612 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.14 AU - 1.3 AU

Year: 500 Days

Day: 27.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.11 AU - 1.77 AU

Year: 641 Days

Day: 12.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,222,651 km

• M1: 80,035 km (0.041 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.72 AU - 1.94 AU

Year: 918 Days

Day: 41.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.46 AU - 3.6 AU

Year: 1956 Days

Day: 46.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,222,651 km

• M1: 23,188 km (0.065 R)
• M2: 100,380 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.12 AU - 4.08 AU

Year: 2533 Days

Day: 33.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.3

Radius: 11.7

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.66 AU - 9.36 AU

Year: 10030 Days

Day: 13.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 29,222,651 km

• M1: 145,559 km (0.061 R)
• M2: 633,397 km (0.083 R)
• M3: 2,393,416 km (0.055 R)
• M4: 2,957,400 km (0.051 R)
• M5: 3,868,152 km (0.06 R)
• M6: 4,474,472 km (0.097 R)
• M7: 5,587,331 km (0.098 R)
• M8: 8,279,195 km (0.115 R)
• M9: 8,930,095 km (0.099 R)
• M10: 9,991,343 km (0.091 R)
• M11: 11,089,241 km (0.105 R)
• M12: 11,880,614 km (0.032 R)
• M13: 13,368,515 km (0.062 R)
• M14: 14,211,199 km (0.031 R)
• M15: 16,002,335 km (0.09 R)
• M16: 17,256,862 km (0.03 R)
• M17: 23,913,220 km (0.112 R)
• M18: 27,512,694 km (0.113 R)
• M19: 29,222,598 km (0.075 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 10,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit