🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.99 AU - 1.03 AU

Year: 463 Days

Day: 44.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,130,596 km

• M1: 36,651 km (0.112 R)

Asteroid Belt

Center: 2.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.6

Radius: 12.1

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.65 AU - 3.71 AU

Year: 3223 Days

Day: 10.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 38,130,596 km

• M1: 151,692 km (0.102 R)
• M2: 528,679 km (0.09 R)
• M3: 1,209,499 km (0.119 R)
• M4: 1,764,507 km (0.078 R)
• M5: 2,382,346 km (0.064 R)
• M6: 2,816,180 km (0.066 R)
• M7: 3,606,057 km (0.108 R)
• M8: 4,247,233 km (0.092 R)
• M9: 4,630,353 km (0.108 R)
• M10: 6,032,085 km (0.067 R)
• M11: 7,471,666 km (0.063 R)
• M12: 8,836,896 km (0.074 R)
• M13: 10,162,483 km (0.1 R)
• M14: 11,486,573 km (0.105 R)
• M15: 12,416,025 km (0.057 R)
• M16: 12,922,563 km (0.047 R)
• M17: 13,683,867 km (0.06 R)
• M18: 15,087,992 km (0.073 R)
• M19: 15,986,178 km (0.063 R)
• M20: 20,955,221 km (0.099 R)
• M21: 22,409,312 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427

Radius: 9.9

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.64 AU - 8.94 AU

Year: 8987 Days

Day: 7.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,130,596 km

• M1: 137,929 km (0.084 R)
• M2: 783,444 km (0.062 R)
• M3: 1,233,584 km (0.04 R)
• M4: 2,292,139 km (0.117 R)
• M5: 2,610,782 km (0.109 R)
• M6: 3,871,144 km (0.109 R)
• M7: 4,513,069 km (0.039 R)
• M8: 5,076,454 km (0.055 R)
• M9: 6,655,759 km (0.084 R)
• M10: 11,554,341 km (0.072 R)
• M11: 12,827,269 km (0.076 R)
• M12: 13,497,767 km (0.079 R)
• M13: 19,655,963 km (0.108 R)
• M14: 20,172,525 km (0.108 R)
• M15: 20,850,054 km (0.114 R)
• M16: 21,542,542 km (0.115 R)
• M17: 28,388,440 km (0.101 R)
• M18: 30,892,409 km (0.094 R)
• M19: 33,644,711 km (0.092 R)
• M20: 35,676,848 km (0.118 R)
• M21: 36,114,871 km (0.071 R)
• M22: 37,789,619 km (0.118 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 17,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit