🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.7

Radius: 14.2

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.68 AU - 1.68 AU

Year: 1428 Days

Day: 6.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 27,428,010 km

• M1: 176,675 km (0.115 R)
• M2: 687,701 km (0.054 R)
• M3: 1,207,853 km (0.088 R)
• M4: 1,688,661 km (0.1 R)
• M5: 2,510,701 km (0.108 R)
• M6: 3,478,898 km (0.088 R)
• M7: 4,058,590 km (0.089 R)
• M8: 4,912,345 km (0.053 R)
• M9: 5,434,442 km (0.1 R)
• M10: 6,127,828 km (0.103 R)
• M11: 6,734,148 km (0.116 R)
• M12: 7,405,992 km (0.108 R)
• M13: 8,287,722 km (0.053 R)
• M14: 9,297,956 km (0.111 R)
• M15: 10,324,497 km (0.108 R)
• M16: 11,528,910 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.9

Radius: 9.7

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.08 AU - 2.94 AU

Year: 2609 Days

Day: 11.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 27,428,010 km

• M1: 120,576 km (0.118 R)
• M2: 450,140 km (0.108 R)
• M3: 962,513 km (0.09 R)
• M4: 1,396,347 km (0.092 R)
• M5: 1,862,793 km (0.11 R)
• M6: 2,430,816 km (0.107 R)
• M7: 2,929,725 km (0.05 R)
• M8: 4,665,958 km (0.051 R)
• M9: 5,438,930 km (0.086 R)
• M10: 5,947,563 km (0.101 R)
• M11: 6,712,606 km (0.076 R)
• M12: 9,728,948 km (0.042 R)
• M13: 10,288,145 km (0.085 R)
• M14: 12,094,988 km (0.112 R)
• M15: 13,593,809 km (0.076 R)
• M16: 13,917,240 km (0.116 R)
• M17: 15,311,940 km (0.093 R)
• M18: 17,223,801 km (0.048 R)
• M19: 17,548,129 km (0.04 R)
• M20: 18,209,202 km (0.025 R)
• M21: 18,545,947 km (0.11 R)
• M22: 19,289,748 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.5

Radius: 10.4

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.15 AU - 4.83 AU

Year: 5228 Days

Day: 10 Hours

Environment

Temp: -211 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 27,428,010 km

• M1: 129,701 km (0.11 R)
• M2: 576,700 km (0.09 R)
• M3: 934,687 km (0.112 R)
• M4: 1,279,810 km (0.054 R)
• M5: 2,518,779 km (0.04 R)
• M6: 3,224,433 km (0.088 R)
• M7: 3,603,514 km (0.075 R)
• M8: 4,239,604 km (0.064 R)
• M9: 5,184,913 km (0.071 R)
• M10: 6,541,316 km (0.101 R)
• M11: 6,922,791 km (0.117 R)
• M12: 7,319,076 km (0.103 R)
• M13: 7,871,092 km (0.099 R)
• M14: 8,942,063 km (0.083 R)
• M15: 10,968,665 km (0.12 R)
• M16: 11,554,042 km (0.062 R)
• M17: 13,133,795 km (0.103 R)
• M18: 13,794,120 km (0.062 R)
• M19: 14,158,690 km (0.112 R)
• M20: 15,071,088 km (0.066 R)
• M21: 16,425,248 km (0.079 R)
• M22: 17,858,844 km (0.077 R)
• M23: 18,292,229 km (0.098 R)
• M24: 18,987,411 km (0.103 R)
• M25: 19,765,918 km (0.107 R)
• M26: 21,664,913 km (0.076 R)
• M27: 22,586,735 km (0.059 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 14,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit