🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.54 AU - 0.74 AU

Year: 197 Days

Day: 28.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 25,962,659 km

• M1: 52,958 km (0.1 R)
• M2: 487,091 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.24 AU - 2.92 AU

Year: 1596 Days

Day: 12.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,962,659 km

• M1: 50,115 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.4

Radius: 14.3

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.14 AU - 4.9 AU

Year: 3103 Days

Day: 9.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 25,962,659 km

• M1: 177,872 km (0.085 R)
• M2: 884,423 km (0.048 R)
• M3: 1,391,111 km (0.115 R)
• M4: 2,227,961 km (0.111 R)
• M5: 3,048,057 km (0.106 R)
• M6: 3,798,888 km (0.074 R)
• M7: 4,337,141 km (0.085 R)
• M8: 4,855,498 km (0.085 R)
• M9: 5,365,028 km (0.065 R)
• M10: 6,607,289 km (0.076 R)
• M11: 8,301,485 km (0.058 R)
• M12: 8,855,147 km (0.118 R)
• M13: 10,191,804 km (0.091 R)
• M14: 10,867,986 km (0.037 R)
• M15: 12,577,740 km (0.085 R)
• M16: 14,411,361 km (0.115 R)
• M17: 15,111,330 km (0.115 R)
• M18: 17,628,015 km (0.106 R)
• M19: 19,075,075 km (0.055 R)
• M20: 21,942,567 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.9

Radius: 12.2

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.75 AU - 5.93 AU

Year: 4100 Days

Day: 13.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 25,962,659 km

• M1: 151,692 km (0.074 R)
• M2: 1,210,396 km (0.098 R)
• M3: 2,670,771 km (0.093 R)
• M4: 5,174,142 km (0.083 R)
• M5: 7,154,967 km (0.057 R)
• M6: 9,880,640 km (0.09 R)
• M7: 11,337,723 km (0.118 R)
• M8: 12,636,682 km (0.096 R)
• M9: 15,287,855 km (0.078 R)
• M10: 15,722,587 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.8

Radius: 14.9

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.31 AU - 6.95 AU

Year: 5843 Days

Day: 8.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 25,962,659 km

• M1: 420,669 km (0.09 R)
• M2: 1,418,337 km (0.104 R)
• M3: 3,388,242 km (0.117 R)
• M4: 5,009,584 km (0.094 R)
• M5: 6,123,041 km (0.067 R)
• M6: 6,661,593 km (0.064 R)
• M7: 7,903,555 km (0.071 R)
• M8: 12,702,505 km (0.075 R)
• M9: 13,186,304 km (0.055 R)
• M10: 15,572,989 km (0.092 R)
• M11: 16,071,748 km (0.118 R)
• M12: 20,127,197 km (0.118 R)
• M13: 21,527,283 km (0.109 R)
• M14: 22,566,540 km (0.109 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 13,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit