🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.71 AU - 0.87 AU

Year: 251 Days

Day: 27.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,193,503 km

• M1: 535,860 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.99 AU - 1.41 AU

Year: 471 Days

Day: 46.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 69.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.56 AU - 1.96 AU

Year: 836 Days

Day: 29.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,193,503 km

• M1: 311,762 km (0.088 R)
• M2: 1,207,404 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.48 AU - 3.74 AU

Year: 2457 Days

Day: 21.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,193,503 km

• M1: 38,147 km (0.102 R)
• M2: 481,705 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.77 AU - 4.87 AU

Year: 3790 Days

Day: 29.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.9

Radius: 12.3

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 10.42 AU - 12.72 AU

Year: 14095 Days

Day: 7 Hours

Environment

Temp: -179 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 50,193,503 km

• M1: 153,039 km (0.1 R)
• M2: 584,030 km (0.037 R)
• M3: 1,171,052 km (0.089 R)
• M4: 1,586,785 km (0.108 R)
• M5: 2,154,658 km (0.063 R)
• M6: 2,813,038 km (0.064 R)
• M7: 3,452,569 km (0.068 R)
• M8: 3,994,413 km (0.12 R)
• M9: 4,773,967 km (0.1 R)
• M10: 5,482,164 km (0.104 R)
• M11: 6,445,574 km (0.063 R)
• M12: 8,387,953 km (0.089 R)
• M13: 10,587,789 km (0.081 R)
• M14: 12,905,360 km (0.06 R)
• M15: 19,222,279 km (0.056 R)
• M16: 21,011,470 km (0.105 R)
• M17: 25,966,301 km (0.097 R)
• M18: 26,944,072 km (0.042 R)
• M19: 31,319,960 km (0.054 R)
• M20: 32,204,083 km (0.049 R)
• M21: 33,446,942 km (0.089 R)
• M22: 37,243,886 km (0.1 R)
• M23: 43,192,047 km (0.096 R)
• M24: 43,737,481 km (0.099 R)
• M25: 48,413,611 km (0.115 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 19,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit