🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.44 AU - 2.28 AU

Year: 554 Days

Day: 25.2 Hours

Environment

Temp: 293 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.02 AU - 5.54 AU

Year: 2281 Days

Day: 46.2 Hours

Environment

Temp: 104 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 6.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.89 AU - 6.57 AU

Year: 3394 Days

Day: 34.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 6.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.39 AU - 7.11 AU

Year: 3828 Days

Day: 43.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.34 AU - 10.2 AU

Year: 6666 Days

Day: 36.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 11.68 AU - 12.24 AU

Year: 9028 Days

Day: 41.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 105.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 19.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 16.36 AU - 22.6 AU

Year: 18767 Days

Day: 40 Hours

Environment

Temp: -111 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 119,212,130 km

• M1: 2,554,683 km (0.07 R)

Planet 8 - Terrestrial

Semi-Major Axis: 21.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 16.52 AU - 27.12 AU

Year: 22248 Days

Day: 43.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 29.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.4

Radius: 11.5

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 27.72 AU - 32.08 AU

Year: 35688 Days

Day: 13 Hours

Environment

Temp: -143 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 119,212,130 km

• M1: 143,016 km (0.113 R)
• M2: 621,579 km (0.062 R)
• M3: 1,081,293 km (0.085 R)
• M4: 2,435,005 km (0.111 R)
• M5: 4,192,780 km (0.051 R)
• M6: 7,537,040 km (0.062 R)
• M7: 8,714,974 km (0.067 R)
• M8: 14,323,547 km (0.074 R)
• M9: 18,478,479 km (0.118 R)
• M10: 19,206,272 km (0.039 R)
• M11: 23,374,817 km (0.096 R)
• M12: 30,057,952 km (0.102 R)
• M13: 43,665,823 km (0.118 R)
• M14: 44,032,039 km (0.084 R)
• M15: 44,956,703 km (0.086 R)
• M16: 50,576,497 km (0.078 R)
• M17: 51,999,921 km (0.061 R)
• M18: 59,745,051 km (0.113 R)
• M19: 64,363,287 km (0.118 R)
• M20: 81,009,042 km (0.102 R)
• M21: 83,237,003 km (0.043 R)
• M22: 89,870,023 km (0.074 R)
• M23: 91,058,429 km (0.098 R)
• M24: 95,917,068 km (0.094 R)
• M25: 96,536,254 km (0.107 R)
• M26: 98,096,111 km (0.06 R)
• M27: 102,229,949 km (0.087 R)
• M28: 111,183,830 km (0.067 R)

Kuiper Belt

Range: 50.3 - 65.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 20,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit