🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.48 AU - 0.66 AU

Year: 157 Days

Day: 26.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.88 AU - 0.92 AU

Year: 312 Days

Day: 19.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,960,281 km

• M1: 31,565 km (0.116 R)
• M2: 391,198 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.93 AU - 1.33 AU

Year: 439 Days

Day: 19.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.23 AU - 1.81 AU

Year: 684 Days

Day: 37.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.36 AU - 1.78 AU

Year: 719 Days

Day: 39.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.3

Radius: 8.7

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 9.69 AU - 11.83 AU

Year: 12892 Days

Day: 14.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 50,960,281 km

• M1: 108,758 km (0.118 R)
• M2: 496,964 km (0.079 R)
• M3: 819,946 km (0.115 R)
• M4: 1,821,803 km (0.066 R)
• M5: 2,196,396 km (0.113 R)
• M6: 2,621,852 km (0.118 R)
• M7: 3,101,613 km (0.117 R)
• M8: 4,773,070 km (0.053 R)
• M9: 5,981,671 km (0.116 R)
• M10: 6,893,470 km (0.118 R)
• M11: 7,593,588 km (0.079 R)
• M12: 8,160,115 km (0.088 R)
• M13: 8,431,037 km (0.088 R)
• M14: 14,727,910 km (0.102 R)
• M15: 16,524,730 km (0.116 R)
• M16: 19,247,262 km (0.086 R)
• M17: 28,146,391 km (0.063 R)
• M18: 30,789,785 km (0.071 R)
• M19: 34,880,688 km (0.113 R)
• M20: 37,055,991 km (0.11 R)
• M21: 48,854,326 km (0.12 R)
• M22: 50,960,215 km (0.034 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 10,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit