🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.62 AU - 0.66 AU

Year: 183 Days

Day: 35.5 Hours

Environment

Temp: 210 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.31 AU - 1.37 AU

Year: 556 Days

Day: 34.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.7

Radius: 13.3

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.08 AU - 8.38 AU

Year: 6253 Days

Day: 14.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 24,314,362 km

• M1: 167,550 km (0.067 R)
• M2: 1,075,459 km (0.06 R)
• M3: 1,692,999 km (0.09 R)
• M4: 2,463,279 km (0.108 R)
• M5: 4,823,933 km (0.061 R)
• M6: 5,685,467 km (0.11 R)
• M7: 6,110,026 km (0.087 R)
• M8: 7,183,690 km (0.044 R)
• M9: 8,524,386 km (0.073 R)
• M10: 11,076,825 km (0.057 R)
• M11: 14,463,421 km (0.027 R)
• M12: 16,705,744 km (0.094 R)
• M13: 19,614,824 km (0.074 R)
• M14: 22,564,445 km (0.114 R)
• M15: 23,779,479 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.3

Radius: 8.8

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.65 AU - 11.01 AU

Year: 10207 Days

Day: 7.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 24,314,362 km

• M1: 109,655 km (0.101 R)
• M2: 472,280 km (0.112 R)
• M3: 857,645 km (0.07 R)
• M4: 1,191,697 km (0.098 R)
• M5: 1,475,334 km (0.106 R)
• M6: 5,848,529 km (0.045 R)
• M7: 6,532,341 km (0.088 R)
• M8: 10,878,009 km (0.077 R)
• M9: 12,479,903 km (0.105 R)
• M10: 12,888,904 km (0.065 R)
• M11: 13,246,592 km (0.103 R)
• M12: 14,487,207 km (0.079 R)
• M13: 17,558,601 km (0.098 R)
• M14: 20,712,573 km (0.097 R)
• M15: 21,618,987 km (0.11 R)
• M16: 23,510,801 km (0.065 R)
• M17: 23,955,556 km (0.086 R)
• M18: 25,697,623 km (0.09 R)
• M19: 26,264,749 km (0.094 R)
• M20: 26,937,041 km (0.111 R)
• M21: 27,326,295 km (0.081 R)
• M22: 28,116,172 km (0.092 R)
• M23: 30,788,139 km (0.104 R)
• M24: 31,968,018 km (0.098 R)
• M25: 33,289,266 km (0.057 R)
• M26: 34,991,391 km (0.093 R)
• M27: 37,591,701 km (0.119 R)
• M28: 41,212,568 km (0.033 R)
• M29: 42,644,818 km (0.069 R)
• M30: 44,244,767 km (0.099 R)
• M31: 45,608,202 km (0.102 R)
• M32: 46,718,966 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.2

Radius: 11.5

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.66 AU - 11.84 AU

Year: 10904 Days

Day: 14.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 24,314,362 km

• M1: 189,092 km (0.071 R)
• M2: 1,270,684 km (0.052 R)
• M3: 1,725,013 km (0.043 R)
• M4: 6,935,507 km (0.047 R)
• M5: 7,380,411 km (0.114 R)
• M6: 10,340,354 km (0.093 R)
• M7: 11,791,005 km (0.059 R)
• M8: 15,950,424 km (0.113 R)
• M9: 16,615,088 km (0.079 R)
• M10: 17,530,028 km (0.053 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 12,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit