🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.52 AU - 0.62 AU

Year: 282 Days

Day: 29.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.5

Radius: 11.4

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.64 AU - 2.38 AU

Year: 1869 Days

Day: 9.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 46,975,047 km

• M1: 141,819 km (0.073 R)
• M2: 581,786 km (0.093 R)
• M3: 936,483 km (0.096 R)
• M4: 1,671,457 km (0.107 R)
• M5: 2,130,872 km (0.116 R)
• M6: 2,577,571 km (0.072 R)
• M7: 3,857,082 km (0.106 R)
• M8: 5,338,101 km (0.056 R)
• M9: 6,577,519 km (0.109 R)
• M10: 7,058,028 km (0.098 R)
• M11: 7,419,456 km (0.105 R)
• M12: 7,793,301 km (0.09 R)
• M13: 12,701,458 km (0.092 R)
• M14: 14,983,723 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.4

Radius: 11.4

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.67 AU - 6.41 AU

Year: 8554 Days

Day: 11.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 46,975,047 km

• M1: 147,055 km (0.075 R)
• M2: 528,679 km (0.099 R)
• M3: 1,215,782 km (0.062 R)
• M4: 1,932,954 km (0.108 R)
• M5: 2,371,126 km (0.105 R)
• M6: 3,174,616 km (0.039 R)
• M7: 3,720,200 km (0.106 R)
• M8: 5,229,493 km (0.074 R)
• M9: 7,515,647 km (0.107 R)
• M10: 8,367,159 km (0.11 R)
• M11: 8,733,524 km (0.118 R)
• M12: 11,408,334 km (0.087 R)
• M13: 12,427,245 km (0.073 R)
• M14: 15,787,362 km (0.086 R)
• M15: 16,665,652 km (0.119 R)
• M16: 21,858,044 km (0.114 R)
• M17: 27,230,702 km (0.112 R)
• M18: 29,232,022 km (0.054 R)
• M19: 30,364,029 km (0.092 R)
• M20: 33,118,874 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809

Radius: 8.1

Gravity: 12.33 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.45 AU - 6.95 AU

Year: 8927 Days

Day: 9.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 46,975,047 km

• M1: 100,829 km (0.111 R)
• M2: 356,342 km (0.044 R)
• M3: 671,096 km (0.045 R)
• M4: 1,197,232 km (0.119 R)
• M5: 1,510,789 km (0.093 R)
• M6: 3,055,985 km (0.116 R)
• M7: 5,995,284 km (0.104 R)
• M8: 7,238,443 km (0.028 R)
• M9: 8,332,601 km (0.12 R)
• M10: 8,781,545 km (0.095 R)
• M11: 10,175,049 km (0.098 R)
• M12: 10,898,055 km (0.049 R)
• M13: 11,821,523 km (0.072 R)
• M14: 12,973,576 km (0.113 R)
• M15: 13,576,904 km (0.094 R)
• M16: 16,178,561 km (0.115 R)
• M17: 17,963,563 km (0.11 R)
• M18: 19,249,805 km (0.088 R)
• M19: 20,596,336 km (0.063 R)
• M20: 21,168,697 km (0.068 R)
• M21: 25,663,066 km (0.098 R)
• M22: 29,398,375 km (0.102 R)
• M23: 35,307,491 km (0.102 R)
• M24: 37,440,757 km (0.094 R)
• M25: 39,658,396 km (0.102 R)
• M26: 40,162,840 km (0.107 R)
• M27: 40,671,472 km (0.088 R)
• M28: 42,485,945 km (0.053 R)
• M29: 43,413,152 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 16,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit