🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.54 AU - 0.72 AU

Year: 184 Days

Day: 38.1 Hours

Environment

Temp: 181 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.65 AU - 0.67 AU

Year: 198 Days

Day: 13 Hours

Environment

Temp: 184 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,550,544 km

• M1: 547,827 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.64 AU - 0.9 AU

Year: 249 Days

Day: 26.9 Hours

Environment

Temp: 100 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,550,544 km

• M1: 195,824 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.82 AU - 1.2 AU

Year: 375 Days

Day: 24.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 42,550,544 km

• M1: 321,785 km (0.114 R)
• M2: 410,945 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.58 AU - 1.9 AU

Year: 847 Days

Day: 14.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,550,544 km

• M1: 469,289 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.19 AU - 2.33 AU

Year: 1254 Days

Day: 18.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,550,544 km

• M1: 442,511 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.4

Radius: 9.4

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.19 AU - 7.27 AU

Year: 7173 Days

Day: 14.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 42,550,544 km

• M1: 116,836 km (0.102 R)
• M2: 436,377 km (0.095 R)
• M3: 820,544 km (0.102 R)
• M4: 1,587,084 km (0.085 R)
• M5: 2,096,614 km (0.066 R)
• M6: 2,519,677 km (0.048 R)
• M7: 3,127,942 km (0.062 R)
• M8: 4,009,522 km (0.025 R)
• M9: 4,550,618 km (0.119 R)
• M10: 4,928,053 km (0.115 R)
• M11: 6,117,955 km (0.1 R)
• M12: 7,292,896 km (0.109 R)
• M13: 7,770,263 km (0.092 R)
• M14: 8,353,396 km (0.105 R)
• M15: 11,932,375 km (0.115 R)
• M16: 14,859,556 km (0.095 R)
• M17: 18,090,272 km (0.11 R)
• M18: 25,447,495 km (0.109 R)
• M19: 26,732,242 km (0.041 R)
• M20: 27,107,134 km (0.088 R)
• M21: 34,358,891 km (0.077 R)
• M22: 36,613,480 km (0.113 R)
• M23: 37,542,334 km (0.045 R)
• M24: 38,844,882 km (0.055 R)
• M25: 40,055,129 km (0.1 R)
• M26: 40,546,109 km (0.066 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 20,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit