🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.5 AU - 0.58 AU

Year: 143 Days

Day: 38.1 Hours

Environment

Temp: 195 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.03 AU - 1.57 AU

Year: 533 Days

Day: 30.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.05 AU - 2.27 AU

Year: 1142 Days

Day: 29.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 175.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,444,938 km

• M1: 448,195 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.52 AU - 3.04 AU

Year: 1668 Days

Day: 20 Hours

Environment

Temp: -93 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.4

Radius: 13.3

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.69 AU - 8.03 AU

Year: 7186 Days

Day: 10.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 50,444,938 km

• M1: 167,400 km (0.093 R)
• M2: 746,344 km (0.091 R)
• M3: 1,428,360 km (0.116 R)
• M4: 2,161,390 km (0.089 R)
• M5: 2,971,762 km (0.106 R)
• M6: 3,762,985 km (0.039 R)
• M7: 5,906,722 km (0.077 R)
• M8: 6,933,712 km (0.114 R)
• M9: 7,762,334 km (0.093 R)
• M10: 8,254,661 km (0.104 R)
• M11: 10,520,470 km (0.09 R)
• M12: 11,256,791 km (0.107 R)
• M13: 11,888,692 km (0.104 R)
• M14: 13,978,724 km (0.051 R)
• M15: 15,246,566 km (0.072 R)
• M16: 20,622,515 km (0.12 R)
• M17: 22,123,730 km (0.105 R)
• M18: 23,332,929 km (0.116 R)
• M19: 24,510,714 km (0.119 R)
• M20: 25,038,196 km (0.032 R)
• M21: 26,038,108 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719

Radius: 13.5

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 9.46 AU - 9.54 AU

Year: 10538 Days

Day: 7.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 50,444,938 km

• M1: 168,896 km (0.108 R)
• M2: 667,506 km (0.068 R)
• M3: 1,406,818 km (0.06 R)
• M4: 2,007,753 km (0.067 R)
• M5: 2,513,543 km (0.057 R)
• M6: 3,266,470 km (0.112 R)
• M7: 4,000,247 km (0.073 R)
• M8: 6,082,949 km (0.096 R)
• M9: 9,676,289 km (0.083 R)
• M10: 11,191,417 km (0.066 R)
• M11: 12,266,577 km (0.099 R)
• M12: 13,102,081 km (0.092 R)
• M13: 15,837,478 km (0.109 R)
• M14: 18,010,985 km (0.098 R)
• M15: 21,293,761 km (0.088 R)
• M16: 25,621,179 km (0.066 R)
• M17: 27,085,592 km (0.111 R)
• M18: 28,092,386 km (0.076 R)
• M19: 29,860,932 km (0.082 R)
• M20: 30,718,576 km (0.118 R)
• M21: 31,813,483 km (0.056 R)
• M22: 32,934,121 km (0.089 R)
• M23: 34,547,235 km (0.118 R)
• M24: 38,936,287 km (0.079 R)
• M25: 41,001,186 km (0.075 R)
• M26: 50,143,860 km (0.112 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 15,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit