🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.92 AU - 1.02 AU

Year: 345 Days

Day: 20.7 Hours

Environment

Temp: 90 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.06 AU - 1.38 AU

Year: 487 Days

Day: 32.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 49.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 20,387,445 km

• M1: 54,753 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.23 AU - 3.61 AU

Year: 1805 Days

Day: 35.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.89 AU - 3.01 AU

Year: 1832 Days

Day: 24.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.87 AU - 4.41 AU

Year: 2512 Days

Day: 24.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.8

Radius: 8.6

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.38 AU - 5.82 AU

Year: 4165 Days

Day: 5.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 20,387,445 km

• M1: 114,592 km (0.07 R)
• M2: 394,340 km (0.107 R)
• M3: 705,354 km (0.118 R)
• M4: 1,117,646 km (0.082 R)
• M5: 1,454,241 km (0.058 R)
• M6: 1,858,155 km (0.092 R)
• M7: 2,307,996 km (0.096 R)
• M8: 2,611,680 km (0.092 R)
• M9: 2,942,141 km (0.113 R)
• M10: 3,784,228 km (0.074 R)
• M11: 4,063,976 km (0.108 R)
• M12: 5,034,567 km (0.114 R)
• M13: 5,523,602 km (0.091 R)
• M14: 7,063,114 km (0.077 R)
• M15: 7,676,615 km (0.103 R)
• M16: 10,068,086 km (0.073 R)
• M17: 10,568,641 km (0.051 R)
• M18: 10,884,891 km (0.1 R)
• M19: 11,248,114 km (0.105 R)
• M20: 13,927,562 km (0.108 R)
• M21: 15,039,822 km (0.053 R)
• M22: 16,262,336 km (0.075 R)
• M23: 16,631,094 km (0.117 R)
• M24: 18,331,723 km (0.075 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 12,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit