🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.23 AU - 1.45 AU

Year: 692 Days

Day: 34.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.4 AU - 1.66 AU

Year: 844 Days

Day: 27 Hours

Environment

Temp: -105 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,345,960 km

• M1: 115,789 km (0.112 R)
• M2: 222,602 km (0.061 R)

Asteroid Belt

Center: 1.98 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.3

Radius: 8.6

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.37 AU - 2.47 AU

Year: 1680 Days

Day: 5.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 26,345,960 km

• M1: 106,962 km (0.093 R)
• M2: 396,734 km (0.089 R)
• M3: 762,500 km (0.059 R)
• M4: 1,122,433 km (0.097 R)
• M5: 1,648,569 km (0.054 R)
• M6: 2,401,345 km (0.118 R)
• M7: 2,855,674 km (0.1 R)
• M8: 3,707,484 km (0.04 R)
• M9: 4,088,809 km (0.113 R)
• M10: 4,681,665 km (0.032 R)
• M11: 6,402,789 km (0.078 R)
• M12: 6,710,063 km (0.082 R)
• M13: 7,052,044 km (0.092 R)
• M14: 8,202,900 km (0.067 R)
• M15: 8,622,672 km (0.105 R)
• M16: 9,323,837 km (0.08 R)
• M17: 11,141,002 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.3

Radius: 10.3

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.3 AU - 5.06 AU

Year: 4518 Days

Day: 8.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 26,345,960 km

• M1: 129,701 km (0.085 R)
• M2: 709,842 km (0.098 R)
• M3: 1,186,012 km (0.076 R)
• M4: 1,856,809 km (0.039 R)
• M5: 2,301,114 km (0.088 R)
• M6: 3,082,315 km (0.109 R)
• M7: 4,256,508 km (0.11 R)
• M8: 5,403,924 km (0.051 R)
• M9: 6,049,887 km (0.095 R)
• M10: 6,872,825 km (0.116 R)
• M11: 7,196,106 km (0.103 R)
• M12: 8,048,814 km (0.077 R)
• M13: 8,408,298 km (0.091 R)
• M14: 8,967,495 km (0.059 R)
• M15: 9,631,261 km (0.088 R)
• M16: 10,709,263 km (0.116 R)
• M17: 12,097,381 km (0.043 R)
• M18: 12,907,753 km (0.059 R)
• M19: 13,301,495 km (0.113 R)
• M20: 14,268,795 km (0.039 R)
• M21: 14,796,426 km (0.118 R)
• M22: 15,446,579 km (0.106 R)
• M23: 17,692,043 km (0.099 R)
• M24: 18,178,236 km (0.087 R)
• M25: 18,861,150 km (0.104 R)
• M26: 21,353,002 km (0.063 R)
• M27: 24,204,786 km (0.113 R)
• M28: 26,188,902 km (0.052 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 14,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit