🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1 AU - 1.42 AU

Year: 466 Days

Day: 24.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.62 AU - 2.38 AU

Year: 990 Days

Day: 29.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,224,244 km

• M1: 209,736 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.33 AU - 2.65 AU

Year: 1375 Days

Day: 17.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,224,244 km

• M1: 14,661 km (0.08 R)
• M2: 47,871 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.01 AU - 3.91 AU

Year: 2252 Days

Day: 14.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,224,244 km

• M1: 704,606 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.22 AU - 5.84 AU

Year: 4550 Days

Day: 28.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,224,244 km

• M1: 249,380 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.9

Radius: 10.7

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 10.97 AU - 13.55 AU

Year: 15018 Days

Day: 8 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 61,224,244 km

• M1: 147,653 km (0.06 R)
• M2: 513,569 km (0.066 R)
• M3: 866,770 km (0.035 R)
• M4: 1,717,384 km (0.061 R)
• M5: 2,707,721 km (0.114 R)
• M6: 3,619,371 km (0.11 R)
• M7: 8,236,859 km (0.087 R)
• M8: 11,093,131 km (0.12 R)
• M9: 12,300,984 km (0.068 R)
• M10: 14,692,755 km (0.093 R)
• M11: 15,191,514 km (0.032 R)
• M12: 21,814,062 km (0.09 R)
• M13: 26,009,086 km (0.11 R)
• M14: 31,883,345 km (0.06 R)
• M15: 42,766,441 km (0.117 R)
• M16: 51,036,510 km (0.109 R)
• M17: 53,342,562 km (0.079 R)
• M18: 61,224,275 km (0.113 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 11,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit