🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.4

Radius: 14.7

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.43 AU - 0.63 AU

Year: 266 Days

Day: 9.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 50,767,699 km

• M1: 183,108 km (0.073 R)
• M2: 725,101 km (0.1 R)
• M3: 1,299,407 km (0.105 R)
• M4: 2,195,349 km (0.11 R)
• M5: 2,823,361 km (0.038 R)
• M6: 3,361,614 km (0.042 R)
• M7: 4,025,978 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610

Radius: 13.2

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.97 AU - 1.21 AU

Year: 786 Days

Day: 11.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 50,767,699 km

• M1: 165,156 km (0.066 R)
• M2: 630,106 km (0.116 R)
• M3: 1,075,758 km (0.099 R)
• M4: 1,529,040 km (0.051 R)
• M5: 1,946,717 km (0.106 R)
• M6: 2,400,148 km (0.072 R)
• M7: 2,948,574 km (0.096 R)
• M8: 4,115,288 km (0.071 R)
• M9: 5,458,078 km (0.099 R)
• M10: 6,622,698 km (0.12 R)
• M11: 7,252,804 km (0.1 R)
• M12: 7,851,644 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.3

Radius: 13.7

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.36 AU - 1.62 AU

Year: 1255 Days

Day: 12.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 50,767,699 km

• M1: 170,392 km (0.117 R)
• M2: 882,179 km (0.044 R)
• M3: 1,648,868 km (0.064 R)
• M4: 2,352,277 km (0.072 R)
• M5: 2,863,602 km (0.054 R)
• M6: 3,410,981 km (0.077 R)
• M7: 3,887,749 km (0.054 R)
• M8: 4,879,135 km (0.028 R)
• M9: 5,540,357 km (0.115 R)
• M10: 6,146,079 km (0.109 R)
• M11: 6,959,891 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.7

Radius: 5.7

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.61 AU - 8.49 AU

Year: 14320 Days

Day: 19.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 50,767,699 km

• M1: 73,303 km (0.085 R)
• M2: 603,478 km (0.054 R)
• M3: 1,253,780 km (0.051 R)
• M4: 2,944,535 km (0.084 R)
• M5: 3,242,235 km (0.035 R)
• M6: 4,159,419 km (0.11 R)
• M7: 7,100,813 km (0.094 R)
• M8: 7,383,403 km (0.096 R)
• M9: 8,789,025 km (0.102 R)
• M10: 9,747,648 km (0.057 R)
• M11: 13,571,070 km (0.116 R)
• M12: 17,383,123 km (0.095 R)
• M13: 23,523,517 km (0.069 R)
• M14: 30,133,200 km (0.034 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211

Radius: 7

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.68 AU - 10.96 AU

Year: 19640 Days

Day: 19.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 50,767,699 km

• M1: 93,349 km (0.104 R)
• M2: 1,348,924 km (0.086 R)
• M3: 1,611,468 km (0.096 R)
• M4: 3,428,933 km (0.082 R)
• M5: 7,674,969 km (0.106 R)
• M6: 7,935,120 km (0.105 R)
• M7: 10,129,721 km (0.099 R)
• M8: 12,699,363 km (0.074 R)
• M9: 14,263,708 km (0.08 R)
• M10: 14,924,033 km (0.099 R)
• M11: 20,046,713 km (0.097 R)
• M12: 21,898,436 km (0.109 R)
• M13: 26,230,640 km (0.111 R)
• M14: 43,676,744 km (0.116 R)
• M15: 45,914,130 km (0.048 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: 319 - 13,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit