🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.72 AU - 0.8 AU

Year: 236 Days

Day: 32.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,741,778 km

• M1: 100,231 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.79 AU - 2.91 AU

Year: 1715 Days

Day: 22.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.46 AU - 3.8 AU

Year: 2465 Days

Day: 29.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,741,778 km

• M1: 709,244 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.6

Radius: 13.2

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.44 AU - 5.86 AU

Year: 4787 Days

Day: 10.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 37,741,778 km

• M1: 164,258 km (0.108 R)
• M2: 582,983 km (0.041 R)
• M3: 1,270,385 km (0.107 R)
• M4: 2,227,811 km (0.105 R)
• M5: 2,651,173 km (0.079 R)
• M6: 3,430,728 km (0.117 R)
• M7: 4,164,805 km (0.09 R)
• M8: 5,082,887 km (0.094 R)
• M9: 5,977,781 km (0.058 R)
• M10: 6,641,846 km (0.069 R)
• M11: 8,080,529 km (0.084 R)
• M12: 10,105,037 km (0.082 R)
• M13: 11,710,521 km (0.119 R)
• M14: 12,198,958 km (0.075 R)
• M15: 12,701,158 km (0.101 R)
• M16: 15,949,975 km (0.077 R)
• M17: 17,798,107 km (0.044 R)
• M18: 19,853,732 km (0.074 R)
• M19: 21,333,404 km (0.1 R)
• M20: 26,379,341 km (0.042 R)
• M21: 29,044,875 km (0.055 R)
• M22: 29,851,208 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.4

Radius: 14.5

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 9.58 AU - 10.44 AU

Year: 11289 Days

Day: 13 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 37,741,778 km

• M1: 194,328 km (0.096 R)
• M2: 753,225 km (0.06 R)
• M3: 1,554,920 km (0.117 R)
• M4: 2,241,425 km (0.086 R)
• M5: 4,626,464 km (0.07 R)
• M6: 5,281,104 km (0.104 R)
• M7: 6,429,567 km (0.119 R)
• M8: 7,894,728 km (0.081 R)
• M9: 9,617,198 km (0.119 R)
• M10: 11,176,607 km (0.097 R)
• M11: 13,624,028 km (0.102 R)
• M12: 14,912,813 km (0.109 R)
• M13: 15,774,347 km (0.099 R)
• M14: 16,799,392 km (0.114 R)
• M15: 18,629,423 km (0.079 R)
• M16: 19,556,331 km (0.11 R)
• M17: 22,682,478 km (0.093 R)
• M18: 23,574,979 km (0.091 R)
• M19: 27,654,064 km (0.058 R)
• M20: 31,179,487 km (0.041 R)
• M21: 35,532,935 km (0.118 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 13,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit