🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.66 AU - 0.74 AU

Year: 207 Days

Day: 16 Hours

Environment

Temp: 191 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,966,435 km

• M1: 23,487 km (0.092 R)
• M2: 243,396 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.92 AU - 1.14 AU

Year: 369 Days

Day: 30.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.74 AU - 2.44 AU

Year: 1067 Days

Day: 14 Hours

Environment

Temp: -67 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.08 AU - 4.58 AU

Year: 2647 Days

Day: 12 Hours

Environment

Temp: -119 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.4

Radius: 14.6

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.37 AU - 6.71 AU

Year: 4604 Days

Day: 7.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 31,966,435 km

• M1: 181,612 km (0.11 R)
• M2: 637,586 km (0.083 R)
• M3: 1,213,388 km (0.118 R)
• M4: 1,714,541 km (0.113 R)
• M5: 2,308,744 km (0.033 R)
• M6: 2,944,834 km (0.09 R)
• M7: 3,740,844 km (0.09 R)
• M8: 4,650,848 km (0.072 R)
• M9: 6,037,022 km (0.116 R)
• M10: 7,047,107 km (0.093 R)
• M11: 8,397,228 km (0.072 R)
• M12: 10,805,903 km (0.06 R)
• M13: 13,166,258 km (0.044 R)
• M14: 15,091,732 km (0.097 R)
• M15: 15,793,346 km (0.103 R)
• M16: 17,010,923 km (0.114 R)
• M17: 19,020,621 km (0.118 R)
• M18: 23,198,591 km (0.108 R)
• M19: 25,174,928 km (0.105 R)
• M20: 27,778,829 km (0.109 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 18,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit