🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.02 AU - 1.26 AU

Year: 436 Days

Day: 24.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.98 AU - 4.08 AU

Year: 2898 Days

Day: 34.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,278,748 km

• M1: 643,720 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.6

Radius: 13.3

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.45 AU - 7.25 AU

Year: 5068 Days

Day: 11 Hours

Environment

Temp: -143 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 83,278,748 km

• M1: 166,502 km (0.061 R)
• M2: 686,654 km (0.03 R)
• M3: 1,145,172 km (0.073 R)
• M4: 1,659,788 km (0.073 R)
• M5: 3,633,882 km (0.061 R)
• M6: 4,435,128 km (0.027 R)
• M7: 5,408,711 km (0.066 R)
• M8: 6,422,087 km (0.047 R)
• M9: 7,342,114 km (0.06 R)
• M10: 9,529,085 km (0.074 R)
• M11: 9,961,124 km (0.095 R)
• M12: 14,406,275 km (0.088 R)
• M13: 17,219,014 km (0.12 R)
• M14: 19,058,918 km (0.12 R)
• M15: 20,665,450 km (0.088 R)
• M16: 29,524,636 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.9

Radius: 7.6

Gravity: 11.77 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 12.86 AU - 19.2 AU

Year: 22987 Days

Day: 20.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 83,278,748 km

• M1: 94,995 km (0.11 R)
• M2: 398,379 km (0.039 R)
• M3: 875,896 km (0.043 R)
• M4: 1,506,600 km (0.093 R)
• M5: 2,295,879 km (0.118 R)
• M6: 3,630,591 km (0.098 R)
• M7: 5,221,115 km (0.03 R)
• M8: 5,498,619 km (0.065 R)
• M9: 6,040,014 km (0.12 R)
• M10: 6,435,252 km (0.116 R)
• M11: 11,456,654 km (0.112 R)
• M12: 11,858,474 km (0.119 R)
• M13: 12,832,505 km (0.107 R)
• M14: 14,392,213 km (0.106 R)
• M15: 15,662,448 km (0.116 R)
• M16: 16,408,792 km (0.088 R)
• M17: 16,748,080 km (0.101 R)
• M18: 17,440,718 km (0.119 R)
• M19: 17,972,688 km (0.073 R)
• M20: 21,193,082 km (0.069 R)
• M21: 24,889,944 km (0.04 R)
• M22: 28,995,059 km (0.03 R)
• M23: 29,366,660 km (0.113 R)
• M24: 32,587,802 km (0.029 R)
• M25: 33,939,568 km (0.07 R)
• M26: 39,115,954 km (0.1 R)
• M27: 42,049,119 km (0.092 R)
• M28: 48,175,750 km (0.118 R)
• M29: 50,283,883 km (0.109 R)
• M30: 52,086,837 km (0.027 R)
• M31: 54,682,958 km (0.09 R)
• M32: 55,440,223 km (0.085 R)
• M33: 62,367,352 km (0.047 R)
• M34: 70,741,093 km (0.118 R)
• M35: 76,721,118 km (0.117 R)
• M36: 78,147,384 km (0.105 R)
• M37: 79,108,102 km (0.058 R)
• M38: 80,319,845 km (0.104 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 14,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit