🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.7 AU - 1.14 AU

Year: 326 Days

Day: 34.3 Hours

Environment

Temp: 47 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.36 AU - 1.98 AU

Year: 796 Days

Day: 44.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,107,664 km

• M1: 774,468 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.42 AU - 2.08 AU

Year: 854 Days

Day: 41.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.76 AU - 2.82 AU

Year: 1279 Days

Day: 32.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.14 AU - 3.68 AU

Year: 2323 Days

Day: 32.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,107,664 km

• M1: 713,133 km (0.1 R)
• M2: 1,028,186 km (0.06 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.52 AU - 4.26 AU

Year: 2831 Days

Day: 21.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.2

Radius: 4.3

Gravity: 45.6 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 14.69 AU - 15.91 AU

Year: 22081 Days

Day: 20.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 87,107,664 km

• M1: 54,005 km (0.109 R)
• M2: 258,356 km (0.11 R)
• M3: 993,180 km (0.078 R)
• M4: 1,903,783 km (0.085 R)
• M5: 2,220,930 km (0.043 R)
• M6: 3,628,197 km (0.067 R)
• M7: 3,818,037 km (0.11 R)
• M8: 4,217,463 km (0.08 R)
• M9: 4,356,589 km (0.117 R)
• M10: 4,755,268 km (0.087 R)
• M11: 5,257,318 km (0.041 R)
• M12: 6,141,591 km (0.048 R)
• M13: 6,974,851 km (0.105 R)
• M14: 8,582,430 km (0.111 R)
• M15: 14,775,482 km (0.115 R)
• M16: 17,215,125 km (0.09 R)
• M17: 18,114,956 km (0.065 R)
• M18: 32,546,214 km (0.078 R)
• M19: 35,044,648 km (0.083 R)
• M20: 40,732,957 km (0.114 R)
• M21: 42,974,532 km (0.074 R)
• M22: 44,458,243 km (0.093 R)
• M23: 50,010,119 km (0.082 R)
• M24: 54,273,958 km (0.061 R)
• M25: 59,580,942 km (0.088 R)
• M26: 59,987,250 km (0.083 R)
• M27: 62,883,465 km (0.083 R)
• M28: 71,669,198 km (0.028 R)
• M29: 72,821,850 km (0.111 R)
• M30: 83,756,557 km (0.08 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: 321 - 14,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit