🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.52 AU - 0.76 AU

Year: 183 Days

Day: 39.6 Hours

Environment

Temp: 201 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.2 AU - 1.9 AU

Year: 691 Days

Day: 16.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799

Radius: 12.2

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.23 AU - 9.35 AU

Year: 9334 Days

Day: 11.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,213,418 km

• M1: 152,291 km (0.04 R)
• M2: 622,477 km (0.045 R)
• M3: 1,045,689 km (0.119 R)
• M4: 1,555,369 km (0.11 R)
• M5: 3,180,301 km (0.095 R)
• M6: 5,768,793 km (0.117 R)
• M7: 6,486,564 km (0.102 R)
• M8: 6,945,380 km (0.096 R)
• M9: 7,928,089 km (0.106 R)
• M10: 9,818,407 km (0.109 R)
• M11: 11,217,148 km (0.101 R)
• M12: 12,220,800 km (0.055 R)
• M13: 13,222,806 km (0.053 R)
• M14: 14,406,574 km (0.049 R)
• M15: 14,991,502 km (0.12 R)
• M16: 16,417,918 km (0.071 R)
• M17: 17,056,252 km (0.074 R)
• M18: 18,231,792 km (0.115 R)
• M19: 19,539,127 km (0.028 R)
• M20: 19,935,412 km (0.059 R)
• M21: 20,499,097 km (0.114 R)
• M22: 23,656,958 km (0.049 R)
• M23: 24,747,377 km (0.077 R)
• M24: 30,600,244 km (0.086 R)
• M25: 32,777,043 km (0.103 R)
• M26: 33,336,838 km (0.103 R)
• M27: 37,193,771 km (0.112 R)
• M28: 42,387,809 km (0.102 R)
• M29: 42,785,889 km (0.043 R)
• M30: 43,589,379 km (0.1 R)
• M31: 45,088,649 km (0.09 R)
• M32: 47,758,971 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608

Radius: 8.5

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 12.17 AU - 12.29 AU

Year: 15318 Days

Day: 11.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 61,213,418 km

• M1: 105,766 km (0.083 R)
• M2: 390,301 km (0.034 R)
• M3: 982,559 km (0.107 R)
• M4: 2,465,373 km (0.094 R)
• M5: 2,839,667 km (0.081 R)
• M6: 3,511,960 km (0.103 R)
• M7: 3,987,382 km (0.097 R)
• M8: 4,829,917 km (0.1 R)
• M9: 5,600,196 km (0.062 R)
• M10: 7,120,410 km (0.113 R)
• M11: 8,022,485 km (0.092 R)
• M12: 8,501,198 km (0.073 R)
• M13: 8,948,197 km (0.119 R)
• M14: 9,515,771 km (0.058 R)
• M15: 10,665,580 km (0.071 R)
• M16: 11,303,765 km (0.086 R)
• M17: 17,594,206 km (0.099 R)
• M18: 22,914,055 km (0.1 R)
• M19: 26,404,623 km (0.104 R)
• M20: 27,570,888 km (0.099 R)
• M21: 28,112,282 km (0.111 R)
• M22: 30,234,178 km (0.083 R)
• M23: 30,694,192 km (0.091 R)
• M24: 31,746,164 km (0.05 R)
• M25: 35,046,293 km (0.08 R)
• M26: 37,633,439 km (0.096 R)
• M27: 39,109,371 km (0.1 R)
• M28: 51,838,953 km (0.106 R)
• M29: 53,162,446 km (0.097 R)
• M30: 55,532,824 km (0.1 R)
• M31: 57,796,090 km (0.109 R)
• M32: 58,326,863 km (0.03 R)
• M33: 60,301,406 km (0.084 R)
• M34: 60,665,078 km (0.064 R)
• M35: 61,213,354 km (0.054 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 14,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit