🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.98 AU - 2.78 AU

Year: 1638 Days

Day: 33.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,583,763 km

• M1: 60,138 km (0.118 R)

Asteroid Belt

Center: 3.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877

Radius: 12.1

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.24 AU - 5.34 AU

Year: 3965 Days

Day: 9.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 35,583,763 km

• M1: 153,637 km (0.104 R)
• M2: 700,417 km (0.096 R)
• M3: 1,172,997 km (0.085 R)
• M4: 1,846,337 km (0.07 R)
• M5: 2,645,938 km (0.117 R)
• M6: 3,163,845 km (0.112 R)
• M7: 4,428,995 km (0.113 R)
• M8: 5,083,485 km (0.107 R)
• M9: 5,658,539 km (0.054 R)
• M10: 7,304,565 km (0.116 R)
• M11: 9,530,132 km (0.051 R)
• M12: 10,579,113 km (0.029 R)
• M13: 12,806,924 km (0.12 R)
• M14: 17,613,803 km (0.088 R)
• M15: 21,205,349 km (0.101 R)
• M16: 26,206,854 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.3

Radius: 8.7

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.99 AU - 7.55 AU

Year: 8747 Days

Day: 12.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 35,583,763 km

• M1: 108,159 km (0.112 R)
• M2: 636,389 km (0.093 R)
• M3: 1,629,270 km (0.111 R)
• M4: 2,070,285 km (0.108 R)
• M5: 3,494,157 km (0.1 R)
• M6: 4,437,073 km (0.075 R)
• M7: 4,731,481 km (0.03 R)
• M8: 5,154,095 km (0.105 R)
• M9: 7,543,323 km (0.079 R)
• M10: 9,451,593 km (0.058 R)
• M11: 13,404,568 km (0.057 R)
• M12: 17,732,284 km (0.057 R)
• M13: 18,203,667 km (0.08 R)
• M14: 19,031,243 km (0.084 R)
• M15: 20,173,572 km (0.061 R)
• M16: 22,281,406 km (0.079 R)
• M17: 23,308,246 km (0.051 R)
• M18: 24,949,185 km (0.096 R)
• M19: 25,712,134 km (0.112 R)
• M20: 29,951,438 km (0.083 R)
• M21: 31,006,851 km (0.075 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 16,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit