🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.58 AU - 0.6 AU

Year: 169 Days

Day: 21.4 Hours

Environment

Temp: 222 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,316,790 km

• M1: 37,549 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.75 AU - 1.09 AU

Year: 329 Days

Day: 38 Hours

Environment

Temp: 42 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,316,790 km

• M1: 168,447 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.72 AU - 2.38 AU

Year: 1094 Days

Day: 17.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,316,790 km

• M1: 58,792 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.48 AU - 3.5 AU

Year: 2430 Days

Day: 26.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426

Radius: 8.5

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 10.12 AU - 12.48 AU

Year: 14160 Days

Day: 6.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 73,316,790 km

• M1: 106,663 km (0.098 R)
• M2: 2,428,721 km (0.073 R)
• M3: 3,654,227 km (0.113 R)
• M4: 4,581,884 km (0.055 R)
• M5: 4,955,579 km (0.093 R)
• M6: 6,855,472 km (0.114 R)
• M7: 8,303,430 km (0.119 R)
• M8: 11,394,571 km (0.102 R)
• M9: 14,574,124 km (0.069 R)
• M10: 15,591,090 km (0.077 R)
• M11: 16,438,113 km (0.067 R)
• M12: 17,019,600 km (0.1 R)
• M13: 17,315,505 km (0.102 R)
• M14: 26,566,039 km (0.04 R)
• M15: 40,197,995 km (0.08 R)
• M16: 44,388,830 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.7

Radius: 7.4

Gravity: 14.04 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 12.04 AU - 14.34 AU

Year: 17858 Days

Day: 20.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 73,316,790 km

• M1: 94,396 km (0.116 R)
• M2: 651,798 km (0.067 R)
• M3: 2,723,579 km (0.103 R)
• M4: 3,072,890 km (0.114 R)
• M5: 4,435,577 km (0.041 R)
• M6: 6,372,271 km (0.093 R)
• M7: 6,809,246 km (0.072 R)
• M8: 7,791,955 km (0.098 R)
• M9: 9,300,200 km (0.113 R)
• M10: 11,055,283 km (0.04 R)
• M11: 18,141,285 km (0.098 R)
• M12: 19,740,935 km (0.107 R)
• M13: 23,014,735 km (0.084 R)
• M14: 23,525,013 km (0.096 R)
• M15: 25,315,849 km (0.089 R)
• M16: 26,410,906 km (0.105 R)
• M17: 29,167,097 km (0.074 R)
• M18: 32,109,238 km (0.086 R)
• M19: 55,819,603 km (0.083 R)
• M20: 57,111,231 km (0.065 R)
• M21: 58,422,756 km (0.062 R)
• M22: 60,138,194 km (0.104 R)
• M23: 65,485,870 km (0.044 R)
• M24: 69,645,438 km (0.086 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 14,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit