🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.98 AU - 1.46 AU

Year: 508 Days

Day: 19.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.99 AU - 1.47 AU

Year: 514 Days

Day: 38.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.96 AU - 2.62 AU

Year: 1306 Days

Day: 35.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,087,404 km

• M1: 803,789 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.9

Radius: 10.2

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 8.44 AU - 9.42 AU

Year: 10053 Days

Day: 9.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,087,404 km

• M1: 132,843 km (0.106 R)
• M2: 896,690 km (0.103 R)
• M3: 1,819,559 km (0.093 R)
• M4: 2,846,399 km (0.12 R)
• M5: 6,220,728 km (0.098 R)
• M6: 7,174,115 km (0.114 R)
• M7: 7,648,640 km (0.049 R)
• M8: 8,660,670 km (0.113 R)
• M9: 12,438,764 km (0.038 R)
• M10: 13,724,408 km (0.061 R)
• M11: 14,228,553 km (0.116 R)
• M12: 16,747,033 km (0.092 R)
• M13: 17,193,882 km (0.086 R)
• M14: 19,619,013 km (0.067 R)
• M15: 20,044,319 km (0.086 R)
• M16: 22,417,241 km (0.107 R)
• M17: 23,511,998 km (0.109 R)
• M18: 24,724,040 km (0.106 R)
• M19: 25,892,549 km (0.068 R)
• M20: 27,713,754 km (0.118 R)
• M21: 32,687,135 km (0.109 R)
• M22: 33,085,065 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.8

Radius: 10.1

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.64 AU - 13.28 AU

Year: 13669 Days

Day: 10.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 39,087,404 km

• M1: 125,662 km (0.038 R)
• M2: 741,706 km (0.112 R)
• M3: 1,177,634 km (0.045 R)
• M4: 1,697,786 km (0.059 R)
• M5: 2,331,782 km (0.107 R)
• M6: 4,222,549 km (0.111 R)
• M7: 4,737,615 km (0.082 R)
• M8: 5,603,936 km (0.108 R)
• M9: 5,959,082 km (0.091 R)
• M10: 6,643,342 km (0.09 R)
• M11: 7,846,109 km (0.112 R)
• M12: 8,291,462 km (0.112 R)
• M13: 8,625,813 km (0.086 R)
• M14: 11,687,184 km (0.118 R)
• M15: 12,161,559 km (0.107 R)
• M16: 13,662,026 km (0.098 R)
• M17: 14,487,058 km (0.06 R)
• M18: 16,171,231 km (0.109 R)
• M19: 16,694,524 km (0.1 R)
• M20: 18,544,002 km (0.101 R)
• M21: 22,727,058 km (0.11 R)
• M22: 23,218,487 km (0.088 R)
• M23: 29,972,681 km (0.088 R)
• M24: 30,961,972 km (0.088 R)
• M25: 31,363,792 km (0.114 R)
• M26: 34,704,312 km (0.102 R)
• M27: 39,087,380 km (0.1 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: 392 - 14,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit