🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.49 AU - 0.75 AU

Year: 170 Days

Day: 22.4 Hours

Environment

Temp: 210 °C

Axial Tilt: 41.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.27 AU - 3.49 AU

Year: 1702 Days

Day: 40.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,563,904 km

• M1: 330,761 km (0.119 R)
• M2: 615,595 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.7 AU - 4.08 AU

Year: 2174 Days

Day: 43.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,563,904 km

• M1: 295,306 km (0.096 R)
• M2: 905,666 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.54 AU - 3.88 AU

Year: 2489 Days

Day: 23.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.8

Radius: 14.1

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.99 AU - 6.91 AU

Year: 5705 Days

Day: 11.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 18,563,904 km

• M1: 176,376 km (0.12 R)
• M2: 635,342 km (0.115 R)
• M3: 1,240,466 km (0.064 R)
• M4: 2,213,749 km (0.092 R)
• M5: 3,668,289 km (0.068 R)
• M6: 4,308,419 km (0.06 R)
• M7: 6,148,173 km (0.094 R)
• M8: 7,465,831 km (0.07 R)
• M9: 9,911,757 km (0.099 R)
• M10: 12,423,355 km (0.081 R)
• M11: 13,112,403 km (0.087 R)
• M12: 16,482,693 km (0.12 R)
• M13: 17,368,163 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.8

Radius: 14.2

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 10.92 AU - 12 AU

Year: 13510 Days

Day: 10 Hours

Environment

Temp: -177 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 18,563,904 km

• M1: 178,021 km (0.09 R)
• M2: 843,433 km (0.057 R)
• M3: 1,548,637 km (0.103 R)
• M4: 2,001,620 km (0.052 R)
• M5: 4,010,869 km (0.097 R)
• M6: 7,933,773 km (0.118 R)
• M7: 10,020,963 km (0.053 R)
• M8: 11,953,767 km (0.064 R)
• M9: 14,170,210 km (0.118 R)
• M10: 15,351,584 km (0.115 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 20,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit