🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.76 AU - 0.76 AU

Year: 251 Days

Day: 39 Hours

Environment

Temp: 88 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,623,174 km

• M1: 42,935 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.76 AU - 0.94 AU

Year: 297 Days

Day: 36.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.4 AU - 2.7 AU

Year: 1542 Days

Day: 43.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.03 AU - 4.17 AU

Year: 3144 Days

Day: 33.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.2

Radius: 12.7

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.6 AU - 5.66 AU

Year: 5060 Days

Day: 14.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 28,623,174 km

• M1: 159,023 km (0.08 R)
• M2: 778,657 km (0.105 R)
• M3: 1,423,723 km (0.08 R)
• M4: 3,402,304 km (0.079 R)
• M5: 5,539,160 km (0.111 R)
• M6: 6,470,856 km (0.041 R)
• M7: 8,190,483 km (0.069 R)
• M8: 10,414,405 km (0.093 R)
• M9: 10,948,619 km (0.05 R)
• M10: 12,169,039 km (0.111 R)
• M11: 19,198,194 km (0.11 R)
• M12: 29,502,046 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.6

Radius: 10.3

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.09 AU - 7.29 AU

Year: 6554 Days

Day: 9.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,623,174 km

• M1: 128,505 km (0.039 R)
• M2: 815,907 km (0.081 R)
• M3: 1,209,050 km (0.069 R)
• M4: 1,754,185 km (0.111 R)
• M5: 2,759,482 km (0.092 R)
• M6: 4,442,758 km (0.11 R)
• M7: 5,213,187 km (0.111 R)
• M8: 5,545,294 km (0.086 R)
• M9: 5,891,613 km (0.099 R)
• M10: 7,084,955 km (0.058 R)
• M11: 7,597,926 km (0.104 R)
• M12: 9,367,370 km (0.049 R)
• M13: 12,149,441 km (0.11 R)
• M14: 12,489,178 km (0.079 R)
• M15: 13,443,463 km (0.051 R)
• M16: 15,440,445 km (0.07 R)
• M17: 17,198,818 km (0.078 R)
• M18: 18,698,687 km (0.048 R)
• M19: 19,414,662 km (0.105 R)
• M20: 20,694,023 km (0.069 R)
• M21: 22,974,493 km (0.09 R)
• M22: 27,443,131 km (0.029 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 10,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit