🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.05 AU - 1.37 AU

Year: 499 Days

Day: 43.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,043,906 km

• M1: 217,366 km (0.066 R)

Asteroid Belt

Center: 3.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.7

Radius: 14.3

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.71 AU - 6.43 AU

Year: 4926 Days

Day: 9.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 57,043,906 km

• M1: 180,415 km (0.067 R)
• M2: 841,937 km (0.083 R)
• M3: 1,888,972 km (0.095 R)
• M4: 3,906,599 km (0.119 R)
• M5: 5,387,917 km (0.108 R)
• M6: 6,299,267 km (0.096 R)
• M7: 8,497,458 km (0.117 R)
• M8: 11,377,666 km (0.113 R)
• M9: 14,207,609 km (0.063 R)
• M10: 16,481,347 km (0.026 R)
• M11: 17,478,118 km (0.096 R)
• M12: 19,108,136 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.1

Radius: 9.9

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.63 AU - 6.23 AU

Year: 5411 Days

Day: 10.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 57,043,906 km

• M1: 123,119 km (0.084 R)
• M2: 650,152 km (0.071 R)
• M3: 959,970 km (0.105 R)
• M4: 1,395,299 km (0.12 R)
• M5: 1,788,443 km (0.057 R)
• M6: 3,869,199 km (0.116 R)
• M7: 4,601,331 km (0.087 R)
• M8: 5,187,157 km (0.114 R)
• M9: 5,635,501 km (0.111 R)
• M10: 8,118,676 km (0.107 R)
• M11: 9,979,973 km (0.062 R)
• M12: 11,058,574 km (0.098 R)
• M13: 12,265,081 km (0.097 R)
• M14: 12,793,012 km (0.107 R)
• M15: 14,294,077 km (0.104 R)
• M16: 14,819,614 km (0.092 R)
• M17: 15,297,429 km (0.069 R)
• M18: 15,662,598 km (0.064 R)
• M19: 22,954,746 km (0.097 R)
• M20: 23,514,242 km (0.093 R)
• M21: 24,577,285 km (0.116 R)
• M22: 25,078,587 km (0.096 R)
• M23: 27,063,751 km (0.091 R)
• M24: 28,140,107 km (0.09 R)
• M25: 28,873,436 km (0.107 R)
• M26: 30,377,942 km (0.09 R)
• M27: 31,052,479 km (0.068 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.1

Radius: 3.5

Gravity: 15.84 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 13.01 AU - 19.35 AU

Year: 24389 Days

Day: 15.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 57,043,906 km

• M1: 95,593 km (0.098 R)
• M2: 486,043 km (0.067 R)
• M3: 764,595 km (0.102 R)
• M4: 1,033,871 km (0.105 R)
• M5: 5,591,669 km (0.081 R)
• M6: 7,966,087 km (0.041 R)
• M7: 8,244,638 km (0.1 R)
• M8: 9,578,752 km (0.077 R)
• M9: 11,050,346 km (0.061 R)
• M10: 12,294,103 km (0.097 R)
• M11: 14,228,553 km (0.073 R)
• M12: 16,655,329 km (0.12 R)
• M13: 17,110,556 km (0.08 R)
• M14: 29,227,684 km (0.112 R)
• M15: 33,948,694 km (0.096 R)
• M16: 50,789,674 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 14,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit