🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.52 AU - 0.8 AU

Year: 194 Days

Day: 35 Hours

Environment

Temp: 186 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.98 AU - 1.54 AU

Year: 512 Days

Day: 46.4 Hours

Environment

Temp: -0 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 21,879,263 km

• M1: 722,259 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.05 AU - 2.93 AU

Year: 1421 Days

Day: 44.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.39 AU - 2.77 AU

Year: 1499 Days

Day: 32.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.54 AU - 3.94 AU

Year: 2109 Days

Day: 33 Hours

Environment

Temp: -113 °C

Axial Tilt: 65.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.31 AU - 3.67 AU

Year: 2358 Days

Day: 21.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.7

Radius: 11

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.56 AU - 6.76 AU

Year: 4870 Days

Day: 5.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 21,879,263 km

• M1: 136,732 km (0.069 R)
• M2: 541,395 km (0.074 R)
• M3: 932,444 km (0.098 R)
• M4: 1,549,236 km (0.091 R)
• M5: 1,938,788 km (0.064 R)
• M6: 2,511,449 km (0.086 R)
• M7: 3,141,406 km (0.048 R)
• M8: 3,695,367 km (0.118 R)
• M9: 4,624,968 km (0.053 R)
• M10: 5,368,918 km (0.115 R)
• M11: 6,302,857 km (0.105 R)
• M12: 6,676,104 km (0.1 R)
• M13: 7,310,549 km (0.102 R)
• M14: 9,236,173 km (0.115 R)
• M15: 9,718,925 km (0.1 R)
• M16: 10,694,602 km (0.072 R)
• M17: 13,489,390 km (0.118 R)
• M18: 19,493,650 km (0.1 R)
• M19: 19,980,591 km (0.085 R)
• M20: 21,105,866 km (0.103 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 14,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit