🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.51 AU - 0.63 AU

Year: 160 Days

Day: 29.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 164 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,006,841 km

• M1: 341,083 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.64 AU - 2.94 AU

Year: 1728 Days

Day: 23 Hours

Environment

Temp: -91 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,006,841 km

• M1: 516,561 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.9

Radius: 9.2

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.33 AU - 6.43 AU

Year: 5288 Days

Day: 13.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 43,006,841 km

• M1: 115,490 km (0.061 R)
• M2: 405,111 km (0.042 R)
• M3: 728,392 km (0.103 R)
• M4: 1,059,003 km (0.104 R)
• M5: 1,749,248 km (0.072 R)
• M6: 2,294,981 km (0.055 R)
• M7: 3,343,064 km (0.075 R)
• M8: 4,043,630 km (0.118 R)
• M9: 4,529,225 km (0.057 R)
• M10: 4,838,893 km (0.118 R)
• M11: 5,245,949 km (0.057 R)
• M12: 5,734,834 km (0.119 R)
• M13: 6,129,025 km (0.093 R)
• M14: 7,889,493 km (0.109 R)
• M15: 8,301,186 km (0.057 R)
• M16: 8,806,228 km (0.066 R)
• M17: 10,093,518 km (0.094 R)
• M18: 10,534,383 km (0.081 R)
• M19: 13,349,366 km (0.079 R)
• M20: 14,592,823 km (0.1 R)
• M21: 16,388,596 km (0.114 R)
• M22: 16,874,939 km (0.057 R)
• M23: 18,392,011 km (0.038 R)
• M24: 19,317,872 km (0.109 R)
• M25: 19,929,129 km (0.105 R)
• M26: 20,623,562 km (0.1 R)
• M27: 22,504,456 km (0.056 R)
• M28: 22,954,297 km (0.113 R)
• M29: 27,873,674 km (0.091 R)
• M30: 29,360,377 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.1

Radius: 11.1

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.78 AU - 8.54 AU

Year: 8644 Days

Day: 13.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 43,006,841 km

• M1: 139,126 km (0.069 R)
• M2: 646,113 km (0.079 R)
• M3: 1,249,890 km (0.107 R)
• M4: 1,929,214 km (0.058 R)
• M5: 2,565,454 km (0.118 R)
• M6: 3,594,238 km (0.039 R)
• M7: 3,941,156 km (0.089 R)
• M8: 4,420,467 km (0.059 R)
• M9: 5,028,732 km (0.12 R)
• M10: 8,502,245 km (0.105 R)
• M11: 9,584,137 km (0.105 R)
• M12: 11,114,523 km (0.116 R)
• M13: 11,481,487 km (0.106 R)
• M14: 13,498,814 km (0.103 R)
• M15: 14,591,477 km (0.083 R)
• M16: 15,223,379 km (0.105 R)
• M17: 15,742,034 km (0.072 R)
• M18: 17,721,663 km (0.116 R)
• M19: 18,734,441 km (0.099 R)
• M20: 24,561,427 km (0.118 R)
• M21: 25,185,250 km (0.043 R)
• M22: 25,546,529 km (0.085 R)
• M23: 29,752,174 km (0.074 R)
• M24: 32,978,103 km (0.103 R)
• M25: 34,066,726 km (0.11 R)
• M26: 34,954,590 km (0.062 R)
• M27: 39,993,794 km (0.111 R)
• M28: 40,857,422 km (0.113 R)
• M29: 41,733,617 km (0.034 R)
• M30: 43,006,845 km (0.09 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: 308 - 18,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit