🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.42 AU - 0.62 AU

Year: 141 Days

Day: 18.8 Hours

Environment

Temp: 218 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,015,037 km

• M1: 235,168 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.64 AU - 0.76 AU

Year: 221 Days

Day: 42.3 Hours

Environment

Temp: 179 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.81 AU - 0.95 AU

Year: 311 Days

Day: 40.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 26,015,037 km

• M1: 73,453 km (0.071 R)
• M2: 429,346 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.94 AU - 1 AU

Year: 360 Days

Day: 34.2 Hours

Environment

Temp: 35 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.3 AU - 1.48 AU

Year: 617 Days

Day: 44 Hours

Environment

Temp: -36 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.6

Radius: 8.8

Gravity: 10.65 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.43 AU - 5.65 AU

Year: 3644 Days

Day: 7.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 26,015,037 km

• M1: 110,254 km (0.07 R)
• M2: 408,402 km (0.11 R)
• M3: 896,241 km (0.083 R)
• M4: 1,358,797 km (0.105 R)
• M5: 1,669,961 km (0.048 R)
• M6: 2,346,443 km (0.095 R)
• M7: 3,988,130 km (0.099 R)
• M8: 4,658,926 km (0.08 R)
• M9: 5,846,135 km (0.106 R)
• M10: 6,464,423 km (0.069 R)
• M11: 7,093,183 km (0.077 R)
• M12: 7,389,237 km (0.053 R)
• M13: 7,935,868 km (0.098 R)
• M14: 8,656,780 km (0.117 R)
• M15: 8,957,023 km (0.06 R)
• M16: 9,658,338 km (0.1 R)
• M17: 10,692,358 km (0.119 R)
• M18: 13,273,819 km (0.039 R)
• M19: 14,081,648 km (0.054 R)
• M20: 14,497,679 km (0.101 R)
• M21: 21,420,919 km (0.116 R)
• M22: 25,705,402 km (0.112 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 17,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit