🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.17 AU - 1.33 AU

Year: 487 Days

Day: 16.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 25,568,683 km

• M1: 261,946 km (0.115 R)

Asteroid Belt

Center: 5.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628

Radius: 11.4

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 10.27 AU - 11.09 AU

Year: 12155 Days

Day: 12.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 166 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 25,568,683 km

• M1: 141,968 km (0.079 R)
• M2: 652,845 km (0.069 R)
• M3: 1,265,897 km (0.116 R)
• M4: 1,732,792 km (0.098 R)
• M5: 2,589,090 km (0.097 R)
• M6: 3,279,335 km (0.088 R)
• M7: 3,734,112 km (0.111 R)
• M8: 4,865,820 km (0.102 R)
• M9: 5,668,413 km (0.032 R)
• M10: 6,793,090 km (0.113 R)
• M11: 10,676,800 km (0.104 R)
• M12: 11,509,462 km (0.111 R)
• M13: 12,686,647 km (0.085 R)
• M14: 14,667,323 km (0.061 R)
• M15: 20,549,212 km (0.085 R)
• M16: 23,636,314 km (0.114 R)
• M17: 26,418,386 km (0.062 R)
• M18: 26,919,239 km (0.115 R)
• M19: 28,043,318 km (0.091 R)
• M20: 29,841,783 km (0.063 R)
• M21: 30,275,916 km (0.113 R)
• M22: 34,612,609 km (0.11 R)
• M23: 36,680,351 km (0.064 R)
• M24: 37,303,875 km (0.074 R)
• M25: 39,737,832 km (0.099 R)
• M26: 46,355,144 km (0.082 R)
• M27: 46,791,671 km (0.104 R)
• M28: 47,672,653 km (0.068 R)
• M29: 48,564,854 km (0.105 R)
• M30: 49,014,994 km (0.102 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.4

Radius: 5.6

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 15.88 AU - 16.94 AU

Year: 23150 Days

Day: 17.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 25,568,683 km

• M1: 182,061 km (0.086 R)
• M2: 1,653,056 km (0.092 R)
• M3: 2,139,698 km (0.107 R)
• M4: 3,087,999 km (0.061 R)
• M5: 4,917,282 km (0.094 R)
• M6: 7,235,151 km (0.081 R)
• M7: 9,666,715 km (0.077 R)
• M8: 12,123,711 km (0.118 R)
• M9: 14,283,904 km (0.117 R)
• M10: 17,864,529 km (0.118 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 19,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit