🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.43 AU - 0.71 AU

Year: 163 Days

Day: 26.4 Hours

Environment

Temp: 160 °C

Axial Tilt: 155.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 25,979,009 km

• M1: 15,558 km (0.116 R)
• M2: 37,998 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.61 AU - 1.01 AU

Year: 276 Days

Day: 16.3 Hours

Environment

Temp: 91 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.31 AU - 1.63 AU

Year: 675 Days

Day: 41.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,979,009 km

• M1: 44,580 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.94 AU - 3.64 AU

Year: 2260 Days

Day: 15 Hours

Environment

Temp: -120 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,979,009 km

• M1: 266,135 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.4

Radius: 13.9

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.77 AU - 5.75 AU

Year: 4569 Days

Day: 8.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 25,979,009 km

• M1: 173,384 km (0.102 R)
• M2: 697,874 km (0.084 R)
• M3: 1,622,688 km (0.103 R)
• M4: 2,619,758 km (0.118 R)
• M5: 3,098,770 km (0.094 R)
• M6: 3,843,468 km (0.094 R)
• M7: 6,780,523 km (0.091 R)
• M8: 9,062,340 km (0.111 R)
• M9: 9,645,323 km (0.099 R)
• M10: 12,138,820 km (0.114 R)
• M11: 12,751,872 km (0.12 R)
• M12: 14,245,906 km (0.099 R)
• M13: 14,769,050 km (0.091 R)
• M14: 17,999,915 km (0.096 R)
• M15: 20,597,233 km (0.112 R)
• M16: 21,675,535 km (0.091 R)
• M17: 25,824,482 km (0.065 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: 170 - 11,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit