🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.86 AU - 0.96 AU

Year: 329 Days

Day: 12.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.99 AU - 1.51 AU

Year: 529 Days

Day: 33 Hours

Environment

Temp: -29 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.26 AU - 1.3 AU

Year: 548 Days

Day: 31.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,183,299 km

• M1: 628,909 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.41 AU - 2.01 AU

Year: 847 Days

Day: 38.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,183,299 km

• M1: 46,974 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.79 AU - 2.15 AU

Year: 1047 Days

Day: 32.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.94 AU - 2.64 AU

Year: 1313 Days

Day: 29.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317

Radius: 13.9

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.7 AU - 10.52 AU

Year: 11283 Days

Day: 9.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 40,183,299 km

• M1: 175,628 km (0.077 R)
• M2: 867,967 km (0.106 R)
• M3: 1,830,180 km (0.106 R)
• M4: 2,657,457 km (0.08 R)
• M5: 3,722,444 km (0.068 R)
• M6: 4,326,819 km (0.109 R)
• M7: 5,574,465 km (0.081 R)
• M8: 8,224,143 km (0.117 R)
• M9: 10,129,721 km (0.099 R)
• M10: 10,859,309 km (0.081 R)
• M11: 11,780,533 km (0.092 R)
• M12: 12,314,598 km (0.101 R)
• M13: 12,809,018 km (0.043 R)
• M14: 14,614,366 km (0.047 R)
• M15: 15,106,692 km (0.111 R)
• M16: 15,930,228 km (0.095 R)
• M17: 17,736,473 km (0.079 R)
• M18: 19,527,309 km (0.108 R)
• M19: 20,276,495 km (0.102 R)
• M20: 22,557,713 km (0.057 R)
• M21: 26,338,500 km (0.105 R)
• M22: 27,346,042 km (0.033 R)
• M23: 30,026,387 km (0.077 R)
• M24: 34,368,615 km (0.062 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 13,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit