🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.46 AU - 0.56 AU

Year: 136 Days

Day: 15.3 Hours

Environment

Temp: 222 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.54 AU - 0.56 AU

Year: 152 Days

Day: 25.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,544,088 km

• M1: 254,616 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.29 AU - 1.79 AU

Year: 712 Days

Day: 24.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,544,088 km

• M1: 205,996 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.38 AU - 3.58 AU

Year: 2420 Days

Day: 15.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.9

Radius: 9.6

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.59 AU - 6.27 AU

Year: 4717 Days

Day: 14 Hours

Environment

Temp: -150 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 37,544,088 km

• M1: 119,678 km (0.086 R)
• M2: 483,500 km (0.043 R)
• M3: 979,866 km (0.118 R)
• M4: 1,524,402 km (0.06 R)
• M5: 1,912,160 km (0.09 R)
• M6: 2,585,949 km (0.117 R)
• M7: 2,996,146 km (0.073 R)
• M8: 3,489,520 km (0.111 R)
• M9: 5,064,636 km (0.091 R)
• M10: 6,379,152 km (0.107 R)
• M11: 6,685,978 km (0.085 R)
• M12: 7,132,078 km (0.066 R)
• M13: 7,769,216 km (0.104 R)
• M14: 9,351,213 km (0.073 R)
• M15: 10,617,709 km (0.084 R)
• M16: 11,902,904 km (0.081 R)
• M17: 12,993,473 km (0.106 R)
• M18: 13,638,838 km (0.028 R)
• M19: 14,201,326 km (0.029 R)
• M20: 14,725,966 km (0.085 R)
• M21: 15,263,620 km (0.057 R)
• M22: 16,722,798 km (0.085 R)
• M23: 20,177,761 km (0.087 R)
• M24: 25,666,806 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.3

Radius: 8

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 17.04 AU - 18.2 AU

Year: 27572 Days

Day: 21.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 37,544,088 km

• M1: 99,483 km (0.048 R)
• M2: 670,647 km (0.083 R)
• M3: 3,181,648 km (0.103 R)
• M4: 5,334,211 km (0.057 R)
• M5: 6,961,238 km (0.086 R)
• M6: 17,937,383 km (0.043 R)
• M7: 27,305,651 km (0.097 R)
• M8: 29,543,335 km (0.12 R)
• M9: 33,643,963 km (0.078 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: 244 - 16,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit