🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.72 AU - 0.82 AU

Year: 257 Days

Day: 32.4 Hours

Environment

Temp: 101 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,862,469 km

• M1: 188,344 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.73 AU - 0.91 AU

Year: 283 Days

Day: 17.1 Hours

Environment

Temp: 139 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.04 AU - 4.84 AU

Year: 2978 Days

Day: 43.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.6

Radius: 14.6

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.52 AU - 7.68 AU

Year: 7978 Days

Day: 7.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 41,862,469 km

• M1: 181,612 km (0.055 R)
• M2: 680,371 km (0.078 R)
• M3: 1,178,233 km (0.117 R)
• M4: 2,079,111 km (0.083 R)
• M5: 2,846,099 km (0.05 R)
• M6: 6,142,489 km (0.089 R)
• M7: 6,727,865 km (0.078 R)
• M8: 8,635,986 km (0.099 R)
• M9: 9,983,115 km (0.101 R)
• M10: 10,794,683 km (0.061 R)
• M11: 11,420,601 km (0.035 R)
• M12: 12,501,445 km (0.107 R)
• M13: 13,343,532 km (0.049 R)
• M14: 15,642,402 km (0.115 R)
• M15: 16,155,224 km (0.095 R)
• M16: 17,395,540 km (0.034 R)
• M17: 19,734,203 km (0.06 R)
• M18: 20,876,233 km (0.101 R)
• M19: 24,567,112 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.9

Radius: 10

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.58 AU - 8.7 AU

Year: 9671 Days

Day: 10.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 41,862,469 km

• M1: 124,316 km (0.045 R)
• M2: 489,185 km (0.116 R)
• M3: 874,998 km (0.051 R)
• M4: 1,240,017 km (0.093 R)
• M5: 2,396,558 km (0.117 R)
• M6: 3,150,830 km (0.098 R)
• M7: 4,240,202 km (0.089 R)
• M8: 4,625,865 km (0.099 R)
• M9: 5,628,470 km (0.106 R)
• M10: 5,959,231 km (0.081 R)
• M11: 6,993,102 km (0.057 R)
• M12: 7,375,923 km (0.098 R)
• M13: 7,935,569 km (0.07 R)
• M14: 8,480,404 km (0.112 R)
• M15: 10,461,828 km (0.112 R)
• M16: 11,853,238 km (0.075 R)
• M17: 13,306,132 km (0.109 R)
• M18: 13,895,398 km (0.088 R)
• M19: 16,095,684 km (0.04 R)
• M20: 17,662,273 km (0.041 R)
• M21: 18,591,425 km (0.108 R)
• M22: 21,414,187 km (0.064 R)
• M23: 25,756,714 km (0.087 R)
• M24: 26,579,652 km (0.106 R)
• M25: 27,325,697 km (0.12 R)
• M26: 28,664,747 km (0.083 R)
• M27: 37,748,330 km (0.085 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 18,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit