🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.73 AU - 0.93 AU

Year: 330 Days

Day: 19 Hours

Environment

Temp: -31 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.02 AU - 1.34 AU

Year: 560 Days

Day: 38.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.17 AU - 2.83 AU

Year: 1726 Days

Day: 37.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,720,319 km

• M1: 76,893 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.7

Radius: 8.1

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.91 AU - 3.31 AU

Year: 2394 Days

Day: 13 Hours

Environment

Temp: -145 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 20,720,319 km

• M1: 101,577 km (0.075 R)
• M2: 357,539 km (0.079 R)
• M3: 716,574 km (0.069 R)
• M4: 974,331 km (0.028 R)
• M5: 1,371,214 km (0.067 R)
• M6: 1,938,489 km (0.113 R)
• M7: 2,239,779 km (0.03 R)
• M8: 2,585,650 km (0.066 R)
• M9: 4,716,222 km (0.119 R)
• M10: 5,809,334 km (0.095 R)
• M11: 7,009,259 km (0.109 R)
• M12: 7,443,840 km (0.114 R)
• M13: 7,752,760 km (0.058 R)
• M14: 8,188,090 km (0.075 R)
• M15: 8,700,911 km (0.104 R)
• M16: 9,331,466 km (0.112 R)
• M17: 10,196,292 km (0.063 R)
• M18: 11,369,588 km (0.083 R)
• M19: 11,629,738 km (0.113 R)
• M20: 12,123,112 km (0.052 R)
• M21: 12,473,022 km (0.115 R)
• M22: 13,897,642 km (0.083 R)
• M23: 14,671,063 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.5

Radius: 10

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.33 AU - 3.85 AU

Year: 2969 Days

Day: 5.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 20,720,319 km

• M1: 124,765 km (0.061 R)
• M2: 516,412 km (0.114 R)
• M3: 992,432 km (0.108 R)
• M4: 1,452,446 km (0.119 R)
• M5: 1,773,333 km (0.104 R)
• M6: 2,276,431 km (0.109 R)
• M7: 2,840,415 km (0.106 R)
• M8: 3,190,623 km (0.078 R)
• M9: 3,741,293 km (0.047 R)
• M10: 5,080,643 km (0.043 R)
• M11: 5,548,884 km (0.081 R)
• M12: 7,589,698 km (0.113 R)
• M13: 9,860,744 km (0.099 R)
• M14: 12,115,034 km (0.06 R)
• M15: 14,255,779 km (0.116 R)
• M16: 15,138,856 km (0.094 R)
• M17: 16,319,632 km (0.102 R)
• M18: 16,690,934 km (0.088 R)
• M19: 17,013,616 km (0.108 R)
• M20: 19,213,902 km (0.107 R)
• M21: 19,687,678 km (0.115 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: 512 - 17,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit