🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.88 AU - 0.9 AU

Year: 315 Days

Day: 41.6 Hours

Environment

Temp: 38 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.9 AU - 0.96 AU

Year: 336 Days

Day: 25.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,483,070 km

• M1: 875,447 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.84 AU - 1.32 AU

Year: 421 Days

Day: 19.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 104.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,483,070 km

• M1: 591,360 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.5

Radius: 11.2

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.64 AU - 8.54 AU

Year: 7075 Days

Day: 6.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 41,483,070 km

• M1: 144,512 km (0.096 R)
• M2: 964,158 km (0.098 R)
• M3: 1,731,296 km (0.118 R)
• M4: 3,131,083 km (0.066 R)
• M5: 4,065,472 km (0.097 R)
• M6: 4,623,173 km (0.075 R)
• M7: 5,121,932 km (0.051 R)
• M8: 5,714,788 km (0.096 R)
• M9: 6,289,992 km (0.042 R)
• M10: 7,173,667 km (0.059 R)
• M11: 9,473,136 km (0.113 R)
• M12: 11,789,659 km (0.094 R)
• M13: 12,875,141 km (0.065 R)
• M14: 13,494,626 km (0.075 R)
• M15: 16,471,324 km (0.09 R)
• M16: 17,889,811 km (0.112 R)
• M17: 19,055,478 km (0.077 R)
• M18: 21,537,905 km (0.106 R)
• M19: 23,081,605 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.6

Radius: 9.1

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.63 AU - 8.85 AU

Year: 9683 Days

Day: 8.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,483,070 km

• M1: 114,143 km (0.081 R)
• M2: 439,219 km (0.055 R)
• M3: 883,076 km (0.066 R)
• M4: 1,286,990 km (0.093 R)
• M5: 2,208,663 km (0.043 R)
• M6: 3,070,048 km (0.109 R)
• M7: 4,518,903 km (0.087 R)
• M8: 5,010,182 km (0.097 R)
• M9: 6,627,485 km (0.041 R)
• M10: 8,395,433 km (0.078 R)
• M11: 8,827,471 km (0.094 R)
• M12: 15,554,439 km (0.119 R)
• M13: 17,081,982 km (0.119 R)
• M14: 17,917,487 km (0.049 R)
• M15: 20,355,633 km (0.089 R)
• M16: 22,673,801 km (0.11 R)
• M17: 39,649,270 km (0.116 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 19,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit