🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.7 AU - 0.96 AU

Year: 283 Days

Day: 43.9 Hours

Environment

Temp: 88 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,316,872 km

• M1: 159,920 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.84 AU - 1.06 AU

Year: 347 Days

Day: 47.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,316,872 km

• M1: 906,413 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.07 AU - 1.29 AU

Year: 480 Days

Day: 46.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 93.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.4 AU - 2.04 AU

Year: 845 Days

Day: 34 Hours

Environment

Temp: -67 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.99 AU - 2.41 AU

Year: 1223 Days

Day: 18.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.42 AU - 2.56 AU

Year: 1472 Days

Day: 46.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,316,872 km

• M1: 44,730 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.9

Radius: 12.5

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.11 AU - 10.77 AU

Year: 10017 Days

Day: 10.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 45,316,872 km

• M1: 254,616 km (0.07 R)
• M2: 756,666 km (0.102 R)
• M3: 1,157,439 km (0.107 R)
• M4: 1,763,759 km (0.084 R)
• M5: 2,227,512 km (0.091 R)
• M6: 2,793,441 km (0.101 R)
• M7: 6,075,918 km (0.119 R)
• M8: 7,959,804 km (0.103 R)
• M9: 8,563,132 km (0.111 R)
• M10: 12,161,559 km (0.071 R)
• M11: 14,293,029 km (0.053 R)
• M12: 15,645,843 km (0.105 R)
• M13: 17,011,821 km (0.113 R)
• M14: 20,294,896 km (0.076 R)
• M15: 20,853,494 km (0.039 R)
• M16: 22,253,132 km (0.091 R)
• M17: 24,156,017 km (0.106 R)
• M18: 29,081,527 km (0.066 R)
• M19: 32,315,833 km (0.067 R)
• M20: 34,412,597 km (0.031 R)
• M21: 34,979,273 km (0.115 R)
• M22: 39,120,741 km (0.113 R)
• M23: 42,013,664 km (0.05 R)
• M24: 43,314,867 km (0.096 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 18,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit