🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.62 AU - 0.94 AU

Year: 240 Days

Day: 36.4 Hours

Environment

Temp: 119 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,302,291 km

• M1: 452,384 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.63 AU - 1.79 AU

Year: 779 Days

Day: 26 Hours

Environment

Temp: -29 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,302,291 km

• M1: 65,673 km (0.087 R)
• M2: 541,544 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.65 AU - 2.27 AU

Year: 956 Days

Day: 35.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.5

Radius: 13.7

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 8.04 AU - 10.7 AU

Year: 9989 Days

Day: 6.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,302,291 km

• M1: 170,392 km (0.119 R)
• M2: 718,818 km (0.117 R)
• M3: 1,606,831 km (0.104 R)
• M4: 2,246,960 km (0.109 R)
• M5: 2,943,039 km (0.083 R)
• M6: 3,650,786 km (0.082 R)
• M7: 4,411,791 km (0.109 R)
• M8: 5,276,167 km (0.054 R)
• M9: 6,938,499 km (0.045 R)
• M10: 8,152,336 km (0.084 R)
• M11: 9,850,870 km (0.063 R)
• M12: 10,518,825 km (0.085 R)
• M13: 12,765,486 km (0.086 R)
• M14: 13,748,044 km (0.079 R)
• M15: 17,961,917 km (0.106 R)
• M16: 18,726,512 km (0.058 R)
• M17: 19,833,237 km (0.041 R)
• M18: 22,702,374 km (0.1 R)
• M19: 26,127,717 km (0.11 R)
• M20: 27,912,719 km (0.057 R)
• M21: 29,461,356 km (0.108 R)
• M22: 30,203,212 km (0.088 R)
• M23: 31,066,391 km (0.034 R)
• M24: 32,057,029 km (0.087 R)
• M25: 33,182,453 km (0.115 R)
• M26: 41,676,321 km (0.118 R)
• M27: 43,424,223 km (0.057 R)
• M28: 46,922,120 km (0.117 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 19,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit