🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.46 AU - 0.72 AU

Year: 159 Days

Day: 19.5 Hours

Environment

Temp: 250 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,004,211 km

• M1: 64,177 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.4

Radius: 10.2

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.77 AU - 10.69 AU

Year: 9810 Days

Day: 11.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 74,004,211 km

• M1: 127,457 km (0.115 R)
• M2: 474,524 km (0.113 R)
• M3: 848,370 km (0.105 R)
• M4: 1,185,114 km (0.07 R)
• M5: 1,648,419 km (0.11 R)
• M6: 2,059,065 km (0.068 R)
• M7: 3,846,760 km (0.074 R)
• M8: 4,576,648 km (0.113 R)
• M9: 5,130,160 km (0.081 R)
• M10: 5,477,825 km (0.118 R)
• M11: 5,985,261 km (0.093 R)
• M12: 8,335,743 km (0.057 R)
• M13: 9,357,646 km (0.092 R)
• M14: 10,250,297 km (0.086 R)
• M15: 11,422,246 km (0.036 R)
• M16: 12,537,199 km (0.118 R)
• M17: 13,269,780 km (0.052 R)
• M18: 16,778,598 km (0.119 R)
• M19: 18,840,206 km (0.068 R)
• M20: 21,751,680 km (0.101 R)
• M21: 22,170,704 km (0.09 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.2

Radius: 3.9

Gravity: 38.41 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 11.83 AU - 18.61 AU

Year: 20773 Days

Day: 16 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 74,004,211 km

• M1: 49,068 km (0.047 R)
• M2: 173,085 km (0.073 R)
• M3: 329,265 km (0.077 R)
• M4: 501,751 km (0.115 R)
• M5: 1,637,498 km (0.068 R)
• M6: 2,804,062 km (0.098 R)
• M7: 3,527,817 km (0.112 R)
• M8: 3,794,550 km (0.096 R)
• M9: 3,948,486 km (0.102 R)
• M10: 4,606,418 km (0.071 R)
• M11: 5,566,986 km (0.052 R)
• M12: 5,725,709 km (0.042 R)
• M13: 7,677,961 km (0.09 R)
• M14: 9,018,358 km (0.077 R)
• M15: 9,573,067 km (0.106 R)
• M16: 9,743,908 km (0.093 R)
• M17: 9,916,693 km (0.113 R)
• M18: 11,693,916 km (0.066 R)
• M19: 12,420,064 km (0.107 R)
• M20: 13,672,647 km (0.048 R)
• M21: 18,895,408 km (0.098 R)
• M22: 19,164,235 km (0.119 R)
• M23: 21,214,025 km (0.093 R)
• M24: 21,504,395 km (0.056 R)
• M25: 25,524,239 km (0.073 R)
• M26: 25,962,710 km (0.066 R)
• M27: 27,081,254 km (0.083 R)
• M28: 35,823,604 km (0.081 R)
• M29: 37,630,596 km (0.11 R)
• M30: 43,725,962 km (0.066 R)
• M31: 46,924,514 km (0.1 R)
• M32: 49,593,041 km (0.12 R)
• M33: 50,791,619 km (0.107 R)
• M34: 66,301,028 km (0.117 R)
• M35: 70,725,834 km (0.086 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 12,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit