🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.56 AU - 0.82 AU

Year: 243 Days

Day: 14.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,098,703 km

• M1: 225,294 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.92 AU - 1.4 AU

Year: 530 Days

Day: 40.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,098,703 km

• M1: 67,768 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.36 AU - 1.54 AU

Year: 741 Days

Day: 28.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,098,703 km

• M1: 445,951 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.81 AU - 1.83 AU

Year: 1043 Days

Day: 29.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,098,703 km

• M1: 326,423 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.3

Radius: 13.7

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.82 AU - 3.82 AU

Year: 2569 Days

Day: 10.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,098,703 km

• M1: 170,392 km (0.12 R)
• M2: 968,347 km (0.081 R)
• M3: 1,480,570 km (0.072 R)
• M4: 2,025,106 km (0.098 R)
• M5: 2,556,029 km (0.067 R)
• M6: 3,712,720 km (0.064 R)
• M7: 4,367,959 km (0.052 R)
• M8: 6,253,939 km (0.106 R)
• M9: 8,013,360 km (0.074 R)
• M10: 8,768,679 km (0.065 R)
• M11: 10,613,221 km (0.094 R)
• M12: 11,082,509 km (0.109 R)
• M13: 12,316,692 km (0.097 R)
• M14: 13,640,633 km (0.079 R)
• M15: 15,501,182 km (0.103 R)
• M16: 16,363,015 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.2

Radius: 9.5

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.11 AU - 8.25 AU

Year: 9037 Days

Day: 10.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,098,703 km

• M1: 528,080 km (0.075 R)
• M2: 1,195,736 km (0.098 R)
• M3: 1,760,617 km (0.114 R)
• M4: 2,251,897 km (0.028 R)
• M5: 2,716,697 km (0.064 R)
• M6: 3,222,937 km (0.118 R)
• M7: 7,528,662 km (0.091 R)
• M8: 9,705,760 km (0.114 R)
• M9: 13,257,513 km (0.083 R)
• M10: 15,759,687 km (0.06 R)
• M11: 17,121,925 km (0.059 R)
• M12: 17,866,025 km (0.113 R)
• M13: 20,079,176 km (0.104 R)
• M14: 20,982,897 km (0.095 R)
• M15: 24,191,771 km (0.118 R)
• M16: 25,301,338 km (0.103 R)
• M17: 25,736,967 km (0.12 R)
• M18: 27,530,047 km (0.098 R)
• M19: 28,269,958 km (0.045 R)
• M20: 34,036,956 km (0.081 R)
• M21: 34,674,842 km (0.119 R)
• M22: 35,537,872 km (0.114 R)
• M23: 35,974,698 km (0.094 R)
• M24: 37,531,862 km (0.077 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 16,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit