🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.61 AU - 0.67 AU

Year: 217 Days

Day: 31.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,732,728 km

• M1: 182,360 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.08 AU - 1.12 AU

Year: 490 Days

Day: 43.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.12 AU - 1.36 AU

Year: 586 Days

Day: 13.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,732,728 km

• M1: 21,542 km (0.088 R)
• M2: 446,998 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.2 AU - 1.32 AU

Year: 601 Days

Day: 40.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,732,728 km

• M1: 69,114 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.29 AU - 1.31 AU

Year: 629 Days

Day: 41.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,732,728 km

• M1: 406,757 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.5

Radius: 12.6

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.3 AU - 9.84 AU

Year: 11598 Days

Day: 8.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 59,732,728 km

• M1: 156,928 km (0.09 R)
• M2: 598,391 km (0.117 R)
• M3: 1,087,577 km (0.05 R)
• M4: 1,897,350 km (0.08 R)
• M5: 2,436,800 km (0.1 R)
• M6: 3,077,527 km (0.065 R)
• M7: 3,884,458 km (0.107 R)
• M8: 4,445,600 km (0.092 R)
• M9: 5,301,150 km (0.038 R)
• M10: 5,955,641 km (0.094 R)
• M11: 6,582,007 km (0.088 R)
• M12: 8,777,505 km (0.104 R)
• M13: 9,747,797 km (0.078 R)
• M14: 11,073,982 km (0.103 R)
• M15: 12,833,104 km (0.057 R)
• M16: 15,628,190 km (0.103 R)
• M17: 16,669,242 km (0.117 R)
• M18: 17,914,943 km (0.118 R)
• M19: 18,806,846 km (0.114 R)
• M20: 27,674,260 km (0.105 R)
• M21: 31,351,076 km (0.043 R)
• M22: 32,765,225 km (0.115 R)
• M23: 34,965,660 km (0.07 R)
• M24: 37,262,735 km (0.09 R)
• M25: 39,523,159 km (0.103 R)
• M26: 40,479,837 km (0.115 R)
• M27: 42,582,136 km (0.118 R)
• M28: 49,639,565 km (0.097 R)
• M29: 57,439,299 km (0.112 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 17,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit