🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.49 AU - 0.53 AU

Year: 235 Days

Day: 46.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.58 AU - 0.68 AU

Year: 323 Days

Day: 26.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.8

Radius: 14.8

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.37 AU - 1.41 AU

Year: 1058 Days

Day: 10.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 133.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 34,626,708 km

• M1: 184,753 km (0.087 R)
• M2: 878,140 km (0.118 R)
• M3: 2,285,407 km (0.103 R)
• M4: 2,862,256 km (0.112 R)
• M5: 3,329,151 km (0.046 R)
• M6: 3,847,208 km (0.117 R)
• M7: 4,401,768 km (0.03 R)
• M8: 5,067,478 km (0.116 R)
• M9: 5,715,087 km (0.113 R)
• M10: 7,502,632 km (0.065 R)
• M11: 8,373,741 km (0.094 R)
• M12: 9,429,453 km (0.108 R)
• M13: 10,766,110 km (0.07 R)
• M14: 11,227,619 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.8

Radius: 13.8

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.43 AU - 1.73 AU

Year: 1282 Days

Day: 12.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 34,626,708 km

• M1: 172,337 km (0.11 R)
• M2: 627,114 km (0.081 R)
• M3: 1,141,731 km (0.105 R)
• M4: 1,641,089 km (0.074 R)
• M5: 2,333,727 km (0.029 R)
• M6: 2,801,819 km (0.103 R)
• M7: 3,347,851 km (0.097 R)
• M8: 4,508,132 km (0.083 R)
• M9: 6,754,793 km (0.12 R)
• M10: 8,260,794 km (0.099 R)
• M11: 10,396,603 km (0.077 R)
• M12: 11,263,972 km (0.115 R)
• M13: 11,856,828 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649

Radius: 14.9

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.46 AU - 5.68 AU

Year: 6308 Days

Day: 10.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 34,626,708 km

• M1: 190,737 km (0.084 R)
• M2: 1,313,918 km (0.036 R)
• M3: 1,972,598 km (0.09 R)
• M4: 2,439,492 km (0.077 R)
• M5: 3,261,383 km (0.106 R)
• M6: 5,169,055 km (0.043 R)
• M7: 5,638,793 km (0.056 R)
• M8: 7,080,467 km (0.107 R)
• M9: 8,235,812 km (0.047 R)
• M10: 11,014,742 km (0.105 R)
• M11: 14,890,374 km (0.087 R)
• M12: 23,576,176 km (0.063 R)
• M13: 26,139,386 km (0.101 R)
• M14: 26,916,995 km (0.099 R)
• M15: 29,158,570 km (0.088 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 14,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit