🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.48 AU - 0.62 AU

Year: 150 Days

Day: 44.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.77 AU - 0.93 AU

Year: 289 Days

Day: 30 Hours

Environment

Temp: 75 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.79 AU - 1.27 AU

Year: 386 Days

Day: 42.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26

Radius: 3.8

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 10.44 AU - 16.68 AU

Year: 18423 Days

Day: 22.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 24,208,741 km

• M1: 55,800 km (0.049 R)
• M2: 185,501 km (0.088 R)
• M3: 226,192 km (0.094 R)
• M4: 277,953 km (0.093 R)
• M5: 393,442 km (0.102 R)
• M6: 593,904 km (0.101 R)
• M7: 688,749 km (0.053 R)
• M8: 822,788 km (0.071 R)
• M9: 940,821 km (0.077 R)
• M10: 1,272,479 km (0.047 R)
• M11: 1,755,830 km (0.029 R)
• M12: 3,195,111 km (0.111 R)
• M13: 3,646,299 km (0.045 R)
• M14: 3,704,043 km (0.085 R)
• M15: 3,762,087 km (0.116 R)
• M16: 5,266,144 km (0.078 R)
• M17: 5,819,058 km (0.047 R)
• M18: 6,136,804 km (0.113 R)
• M19: 6,530,097 km (0.064 R)
• M20: 7,585,360 km (0.049 R)
• M21: 7,807,662 km (0.037 R)
• M22: 8,132,589 km (0.069 R)
• M23: 8,410,841 km (0.101 R)
• M24: 8,436,273 km (0.102 R)
• M25: 8,640,923 km (0.117 R)
• M26: 9,081,189 km (0.113 R)
• M27: 10,996,939 km (0.104 R)
• M28: 11,304,513 km (0.041 R)
• M29: 11,558,380 km (0.071 R)
• M30: 11,586,654 km (0.065 R)
• M31: 12,129,096 km (0.102 R)
• M32: 12,943,507 km (0.104 R)
• M33: 14,532,536 km (0.089 R)
• M34: 15,740,538 km (0.089 R)
• M35: 16,245,431 km (0.095 R)
• M36: 16,277,146 km (0.03 R)
• M37: 17,791,675 km (0.117 R)
• M38: 18,383,484 km (0.072 R)
• M39: 18,582,150 km (0.09 R)
• M40: 19,249,656 km (0.095 R)
• M41: 20,163,100 km (0.082 R)
• M42: 22,313,570 km (0.043 R)
• M43: 22,951,455 km (0.083 R)
• M44: 23,559,271 km (0.105 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 19,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit