🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.09 AU - 1.13 AU

Year: 419 Days

Day: 45 Hours

Environment

Temp: 22 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,756,381 km

• M1: 540,796 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.73 AU - 2.61 AU

Year: 1145 Days

Day: 23.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.69 AU - 4.17 AU

Year: 2790 Days

Day: 27.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,756,381 km

• M1: 44,281 km (0.114 R)
• M2: 256,560 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.39 AU - 4.79 AU

Year: 2963 Days

Day: 39.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.01 AU - 5.25 AU

Year: 3568 Days

Day: 29.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.18 AU - 5.6 AU

Year: 3873 Days

Day: 37 Hours

Environment

Temp: -137 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.5

Radius: 4.4

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 13.34 AU - 14.72 AU

Year: 18822 Days

Day: 17.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,756,381 km

• M1: 54,753 km (0.111 R)
• M2: 194,178 km (0.096 R)
• M3: 334,052 km (0.1 R)
• M4: 1,206,058 km (0.108 R)
• M5: 1,396,197 km (0.108 R)
• M6: 1,757,625 km (0.097 R)
• M7: 2,072,080 km (0.04 R)
• M8: 2,233,646 km (0.071 R)
• M9: 5,819,507 km (0.101 R)
• M10: 6,364,193 km (0.097 R)
• M11: 8,201,703 km (0.11 R)
• M12: 8,470,830 km (0.098 R)
• M13: 8,932,339 km (0.03 R)
• M14: 10,786,006 km (0.07 R)
• M15: 11,605,653 km (0.072 R)
• M16: 13,184,060 km (0.05 R)
• M17: 14,183,973 km (0.086 R)
• M18: 15,708,375 km (0.075 R)
• M19: 19,078,516 km (0.083 R)
• M20: 22,462,270 km (0.105 R)
• M21: 27,501,025 km (0.102 R)
• M22: 28,306,311 km (0.044 R)
• M23: 29,543,335 km (0.102 R)
• M24: 38,976,080 km (0.114 R)
• M25: 39,608,579 km (0.115 R)
• M26: 48,029,444 km (0.077 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 18,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit