🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.54 AU - 0.78 AU

Year: 206 Days

Day: 31.6 Hours

Environment

Temp: 112 °C

Axial Tilt: 129.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.5

Radius: 13.9

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.68 AU - 5.56 AU

Year: 3823 Days

Day: 6.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,670,006 km

• M1: 173,085 km (0.055 R)
• M2: 848,519 km (0.115 R)
• M3: 1,511,387 km (0.059 R)
• M4: 1,996,982 km (0.068 R)
• M5: 2,539,723 km (0.056 R)
• M6: 3,087,850 km (0.108 R)
• M7: 4,940,320 km (0.106 R)
• M8: 5,386,271 km (0.107 R)
• M9: 6,856,818 km (0.113 R)
• M10: 7,313,242 km (0.103 R)
• M11: 7,929,734 km (0.101 R)
• M12: 9,424,965 km (0.095 R)
• M13: 9,867,326 km (0.089 R)
• M14: 11,278,782 km (0.118 R)
• M15: 13,264,993 km (0.088 R)
• M16: 15,036,082 km (0.068 R)
• M17: 17,078,243 km (0.09 R)
• M18: 19,557,678 km (0.117 R)
• M19: 22,410,060 km (0.115 R)
• M20: 24,686,042 km (0.118 R)
• M21: 26,550,929 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.2

Radius: 14.2

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.51 AU - 7.07 AU

Year: 6812 Days

Day: 8.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 159 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 47,670,006 km

• M1: 176,675 km (0.103 R)
• M2: 1,006,494 km (0.085 R)
• M3: 2,116,211 km (0.086 R)
• M4: 3,345,008 km (0.075 R)
• M5: 4,782,345 km (0.076 R)
• M6: 5,238,319 km (0.118 R)
• M7: 8,078,883 km (0.113 R)
• M8: 9,105,125 km (0.103 R)
• M9: 10,216,637 km (0.103 R)
• M10: 10,977,791 km (0.119 R)
• M11: 11,595,780 km (0.109 R)
• M12: 13,046,879 km (0.073 R)
• M13: 13,690,300 km (0.119 R)
• M14: 14,987,163 km (0.08 R)
• M15: 15,914,820 km (0.083 R)
• M16: 17,824,736 km (0.056 R)
• M17: 18,741,621 km (0.115 R)
• M18: 19,561,418 km (0.114 R)
• M19: 21,956,928 km (0.071 R)
• M20: 22,939,337 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.9

Radius: 10.6

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.53 AU - 13.57 AU

Year: 14142 Days

Day: 6 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 47,670,006 km

• M1: 131,796 km (0.103 R)
• M2: 651,948 km (0.117 R)
• M3: 1,291,179 km (0.109 R)
• M4: 2,951,716 km (0.052 R)
• M5: 3,480,694 km (0.078 R)
• M6: 3,911,386 km (0.054 R)
• M7: 5,389,114 km (0.106 R)
• M8: 7,575,935 km (0.095 R)
• M9: 7,912,231 km (0.115 R)
• M10: 8,302,682 km (0.106 R)
• M11: 12,018,543 km (0.109 R)
• M12: 13,247,340 km (0.098 R)
• M13: 23,570,042 km (0.114 R)
• M14: 24,017,789 km (0.063 R)
• M15: 25,115,837 km (0.081 R)
• M16: 25,961,214 km (0.064 R)
• M17: 27,313,579 km (0.099 R)
• M18: 28,007,115 km (0.082 R)
• M19: 35,837,217 km (0.078 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 18,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit