🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.43 AU - 0.69 AU

Year: 155 Days

Day: 18 Hours

Environment

Temp: 193 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.53 AU - 0.83 AU

Year: 208 Days

Day: 16 Hours

Environment

Temp: 118 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.86 AU - 0.94 AU

Year: 317 Days

Day: 16.8 Hours

Environment

Temp: 43 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.18 AU - 1.3 AU

Year: 512 Days

Day: 34.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.36 AU - 2.22 AU

Year: 888 Days

Day: 37.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,349,296 km

• M1: 47,423 km (0.062 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.72 AU - 2.22 AU

Year: 1025 Days

Day: 15 Hours

Environment

Temp: -61 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.55 AU - 2.61 AU

Year: 1537 Days

Day: 29 Hours

Environment

Temp: -99 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.78 AU - 4.92 AU

Year: 3365 Days

Day: 15.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.1

Radius: 8.9

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.57 AU - 12.39 AU

Year: 11692 Days

Day: 11.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 71,349,296 km

• M1: 116,088 km (0.106 R)
• M2: 497,712 km (0.067 R)
• M3: 779,405 km (0.054 R)
• M4: 1,281,156 km (0.099 R)
• M5: 1,665,623 km (0.087 R)
• M6: 2,235,441 km (0.062 R)
• M7: 3,020,231 km (0.1 R)
• M8: 4,005,483 km (0.062 R)
• M9: 4,867,017 km (0.099 R)
• M10: 5,291,277 km (0.029 R)
• M11: 5,919,289 km (0.089 R)
• M12: 6,251,396 km (0.078 R)
• M13: 6,713,653 km (0.082 R)
• M14: 7,365,451 km (0.116 R)
• M15: 8,513,615 km (0.084 R)
• M16: 10,885,190 km (0.114 R)
• M17: 11,726,528 km (0.061 R)
• M18: 12,430,386 km (0.077 R)
• M19: 18,634,509 km (0.056 R)
• M20: 18,950,310 km (0.076 R)
• M21: 19,755,296 km (0.085 R)
• M22: 21,090,457 km (0.084 R)
• M23: 21,780,253 km (0.107 R)
• M24: 22,395,998 km (0.045 R)
• M25: 23,478,488 km (0.1 R)
• M26: 25,359,532 km (0.117 R)
• M27: 25,942,964 km (0.089 R)
• M28: 28,470,420 km (0.111 R)
• M29: 30,063,338 km (0.107 R)
• M30: 32,052,241 km (0.092 R)
• M31: 34,719,123 km (0.107 R)
• M32: 36,906,842 km (0.092 R)
• M33: 38,670,750 km (0.071 R)
• M34: 43,325,189 km (0.095 R)
• M35: 47,895,553 km (0.088 R)
• M36: 50,144,458 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.6

Radius: 7.9

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 12.1 AU - 16.94 AU

Year: 20519 Days

Day: 17.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 71,349,296 km

• M1: 100,829 km (0.074 R)
• M2: 406,757 km (0.074 R)
• M3: 1,046,736 km (0.077 R)
• M4: 1,800,261 km (0.051 R)
• M5: 2,589,539 km (0.044 R)
• M6: 2,923,442 km (0.09 R)
• M7: 4,164,356 km (0.066 R)
• M8: 5,190,747 km (0.093 R)
• M9: 9,220,166 km (0.103 R)
• M10: 10,001,515 km (0.098 R)
• M11: 12,147,646 km (0.045 R)
• M12: 17,079,439 km (0.084 R)
• M13: 19,040,219 km (0.106 R)
• M14: 19,937,806 km (0.069 R)
• M15: 23,403,240 km (0.092 R)
• M16: 30,157,285 km (0.057 R)
• M17: 35,227,755 km (0.05 R)
• M18: 37,823,877 km (0.104 R)
• M19: 39,097,104 km (0.103 R)
• M20: 41,281,981 km (0.108 R)
• M21: 42,479,961 km (0.03 R)
• M22: 44,164,882 km (0.103 R)
• M23: 45,734,762 km (0.045 R)
• M24: 46,053,256 km (0.097 R)
• M25: 47,504,355 km (0.111 R)
• M26: 48,488,559 km (0.087 R)
• M27: 53,437,706 km (0.1 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 11,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit