🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.2 AU - 2.56 AU

Year: 1638 Days

Day: 18.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.9

Radius: 10.3

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.41 AU - 5.49 AU

Year: 4189 Days

Day: 14.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 29,833,306 km

• M1: 128,355 km (0.094 R)
• M2: 776,413 km (0.102 R)
• M3: 1,120,039 km (0.111 R)
• M4: 1,600,847 km (0.119 R)
• M5: 1,935,048 km (0.094 R)
• M6: 2,434,257 km (0.061 R)
• M7: 3,573,295 km (0.037 R)
• M8: 4,889,008 km (0.11 R)
• M9: 5,314,764 km (0.111 R)
• M10: 5,819,806 km (0.098 R)
• M11: 6,742,675 km (0.046 R)
• M12: 7,594,785 km (0.098 R)
• M13: 7,961,898 km (0.111 R)
• M14: 8,950,441 km (0.04 R)
• M15: 9,861,043 km (0.05 R)
• M16: 10,339,008 km (0.098 R)
• M17: 10,707,468 km (0.036 R)
• M18: 13,297,306 km (0.042 R)
• M19: 14,329,980 km (0.092 R)
• M20: 17,003,144 km (0.083 R)
• M21: 17,517,462 km (0.104 R)
• M22: 18,159,985 km (0.119 R)
• M23: 19,122,497 km (0.103 R)
• M24: 22,829,233 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.8

Radius: 13.7

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.85 AU - 5.61 AU

Year: 4590 Days

Day: 10 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 29,833,306 km

• M1: 177,124 km (0.111 R)
• M2: 722,408 km (0.07 R)
• M3: 1,970,802 km (0.068 R)
• M4: 2,561,864 km (0.039 R)
• M5: 4,174,977 km (0.09 R)
• M6: 4,661,918 km (0.082 R)
• M7: 5,750,991 km (0.116 R)
• M8: 7,481,988 km (0.113 R)
• M9: 7,946,340 km (0.086 R)
• M10: 8,815,204 km (0.071 R)
• M11: 12,239,350 km (0.081 R)
• M12: 16,465,789 km (0.052 R)
• M13: 17,315,804 km (0.058 R)
• M14: 18,451,551 km (0.094 R)
• M15: 21,579,194 km (0.094 R)
• M16: 22,084,236 km (0.065 R)
• M17: 22,968,509 km (0.077 R)
• M18: 27,663,788 km (0.081 R)
• M19: 29,478,709 km (0.119 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 11,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit