🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.74 AU - 4.24 AU

Year: 2814 Days

Day: 35.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.6

Radius: 9.3

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.25 AU - 8.65 AU

Year: 6470 Days

Day: 10.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 114,580,697 km

• M1: 115,639 km (0.108 R)
• M2: 837,748 km (0.069 R)
• M3: 1,336,507 km (0.115 R)
• M4: 1,994,439 km (0.093 R)
• M5: 2,322,657 km (0.094 R)
• M6: 3,273,650 km (0.115 R)
• M7: 3,687,887 km (0.108 R)
• M8: 5,116,247 km (0.114 R)
• M9: 6,275,481 km (0.107 R)
• M10: 7,864,510 km (0.118 R)
• M11: 13,061,540 km (0.095 R)
• M12: 16,486,284 km (0.037 R)
• M13: 21,723,556 km (0.095 R)
• M14: 24,470,621 km (0.049 R)
• M15: 28,062,765 km (0.077 R)
• M16: 30,077,849 km (0.109 R)
• M17: 32,581,519 km (0.074 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.1

Radius: 4

Gravity: 61.82 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 17 AU - 22.3 AU

Year: 30757 Days

Day: 22.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 114,580,697 km

• M1: 50,115 km (0.071 R)
• M2: 444,006 km (0.082 R)
• M3: 979,866 km (0.035 R)
• M4: 1,203,964 km (0.029 R)
• M5: 2,405,683 km (0.113 R)
• M6: 2,537,030 km (0.099 R)
• M7: 5,437,883 km (0.108 R)
• M8: 7,054,736 km (0.106 R)
• M9: 11,491,061 km (0.114 R)
• M10: 12,401,963 km (0.086 R)
• M11: 15,421,895 km (0.093 R)
• M12: 17,100,832 km (0.111 R)
• M13: 19,841,614 km (0.045 R)
• M14: 22,744,711 km (0.108 R)
• M15: 23,812,091 km (0.069 R)
• M16: 32,381,805 km (0.095 R)
• M17: 32,976,906 km (0.103 R)
• M18: 53,362,159 km (0.114 R)
• M19: 56,947,870 km (0.055 R)
• M20: 64,594,865 km (0.058 R)
• M21: 66,011,556 km (0.096 R)
• M22: 72,138,188 km (0.068 R)
• M23: 78,632,680 km (0.041 R)
• M24: 102,014,079 km (0.054 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 16,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit