🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.71 AU - 0.79 AU

Year: 229 Days

Day: 20.1 Hours

Environment

Temp: 202 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.91 AU - 2.45 AU

Year: 1137 Days

Day: 38 Hours

Environment

Temp: -60 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.86 AU - 2.92 AU

Year: 1735 Days

Day: 37.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,248,850 km

• M1: 797,506 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.5 AU - 4.14 AU

Year: 2636 Days

Day: 19.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.1

Radius: 9.4

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.41 AU - 10.63 AU

Year: 9566 Days

Day: 7.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 41,248,850 km

• M1: 116,836 km (0.095 R)
• M2: 678,426 km (0.083 R)
• M3: 1,120,039 km (0.029 R)
• M4: 1,635,703 km (0.109 R)
• M5: 2,303,358 km (0.088 R)
• M6: 2,613,475 km (0.054 R)
• M7: 3,252,258 km (0.101 R)
• M8: 3,668,738 km (0.111 R)
• M9: 4,387,406 km (0.094 R)
• M10: 5,637,596 km (0.062 R)
• M11: 7,301,722 km (0.076 R)
• M12: 7,936,466 km (0.119 R)
• M13: 8,650,796 km (0.085 R)
• M14: 11,569,899 km (0.076 R)
• M15: 12,049,959 km (0.091 R)
• M16: 12,487,832 km (0.094 R)
• M17: 14,900,696 km (0.114 R)
• M18: 17,678,579 km (0.073 R)
• M19: 20,242,985 km (0.089 R)
• M20: 24,322,220 km (0.026 R)
• M21: 25,915,737 km (0.096 R)
• M22: 26,923,129 km (0.09 R)
• M23: 27,295,927 km (0.101 R)
• M24: 29,605,119 km (0.087 R)
• M25: 32,355,177 km (0.102 R)
• M26: 33,201,602 km (0.113 R)
• M27: 34,938,882 km (0.073 R)
• M28: 37,309,709 km (0.049 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 19,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit