🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.28 AU - 1.42 AU

Year: 559 Days

Day: 42.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.9

Radius: 8.1

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.69 AU - 7.91 AU

Year: 7030 Days

Day: 10.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,259,449 km

• M1: 113,246 km (0.065 R)
• M2: 392,395 km (0.119 R)
• M3: 700,866 km (0.064 R)
• M4: 1,267,543 km (0.044 R)
• M5: 1,631,814 km (0.112 R)
• M6: 1,960,929 km (0.093 R)
• M7: 2,468,664 km (0.06 R)
• M8: 3,141,705 km (0.108 R)
• M9: 4,002,790 km (0.058 R)
• M10: 5,355,454 km (0.114 R)
• M11: 6,444,826 km (0.071 R)
• M12: 11,111,083 km (0.1 R)
• M13: 14,010,738 km (0.095 R)
• M14: 15,514,346 km (0.071 R)
• M15: 21,400,424 km (0.106 R)
• M16: 23,864,750 km (0.12 R)
• M17: 28,351,938 km (0.086 R)
• M18: 29,902,520 km (0.083 R)
• M19: 31,412,860 km (0.106 R)
• M20: 31,701,584 km (0.05 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.6

Radius: 3.4

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 15.09 AU - 18.71 AU

Year: 24764 Days

Day: 19 Hours

Environment

Temp: -191 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 68,259,449 km

• M1: 63,579 km (0.082 R)
• M2: 197,170 km (0.114 R)
• M3: 703,858 km (0.098 R)
• M4: 1,008,888 km (0.11 R)
• M5: 2,004,312 km (0.094 R)
• M6: 2,358,111 km (0.116 R)
• M7: 4,833,208 km (0.086 R)
• M8: 8,684,156 km (0.091 R)
• M9: 16,211,622 km (0.082 R)
• M10: 21,555,408 km (0.064 R)
• M11: 22,391,360 km (0.111 R)
• M12: 30,595,009 km (0.109 R)
• M13: 32,946,986 km (0.108 R)
• M14: 41,738,554 km (0.089 R)
• M15: 42,773,322 km (0.056 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.4

Radius: 7

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 15.11 AU - 21.57 AU

Year: 27996 Days

Day: 21.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 68,259,449 km

• M1: 87,066 km (0.107 R)
• M2: 331,210 km (0.113 R)
• M3: 764,595 km (0.12 R)
• M4: 1,384,678 km (0.098 R)
• M5: 1,766,900 km (0.103 R)
• M6: 2,078,962 km (0.12 R)
• M7: 2,427,225 km (0.043 R)
• M8: 2,742,877 km (0.104 R)
• M9: 3,456,908 km (0.112 R)
• M10: 5,065,982 km (0.066 R)
• M11: 5,507,296 km (0.11 R)
• M12: 5,776,273 km (0.098 R)
• M13: 6,593,676 km (0.114 R)
• M14: 7,210,169 km (0.113 R)
• M15: 9,507,693 km (0.077 R)
• M16: 10,762,220 km (0.107 R)
• M17: 11,867,898 km (0.1 R)
• M18: 14,447,265 km (0.075 R)
• M19: 15,409,179 km (0.061 R)
• M20: 16,650,991 km (0.073 R)
• M21: 17,052,362 km (0.09 R)
• M22: 21,146,557 km (0.093 R)
• M23: 21,712,336 km (0.097 R)
• M24: 22,874,113 km (0.08 R)
• M25: 27,155,903 km (0.088 R)
• M26: 38,646,067 km (0.078 R)
• M27: 41,805,873 km (0.09 R)
• M28: 43,448,458 km (0.067 R)
• M29: 44,362,501 km (0.103 R)
• M30: 47,501,363 km (0.037 R)
• M31: 50,617,636 km (0.112 R)
• M32: 52,999,234 km (0.102 R)
• M33: 57,801,176 km (0.112 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 16,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit