🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.83 AU - 0.87 AU

Year: 225 Days

Day: 19.5 Hours

Environment

Temp: 311 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,728,326 km

• M1: 29,770 km (0.043 R)
• M2: 426,952 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.88 AU - 0.96 AU

Year: 253 Days

Day: 19.1 Hours

Environment

Temp: 272 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,728,326 km

• M1: 120,127 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.64 AU - 2.6 AU

Year: 886 Days

Day: 37.1 Hours

Environment

Temp: 108 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.47 AU - 3.95 AU

Year: 1650 Days

Day: 23.7 Hours

Environment

Temp: -18 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.18 AU - 5.36 AU

Year: 3472 Days

Day: 39.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.55 AU - 5.67 AU

Year: 3813 Days

Day: 42.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.98 AU - 7.68 AU

Year: 5695 Days

Day: 29 Hours

Environment

Temp: -101 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,728,326 km

• M1: 63,878 km (0.09 R)

Planet 8 - Terrestrial

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.79 AU - 9.41 AU

Year: 7878 Days

Day: 25.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,728,326 km

• M1: 1,320,800 km (0.108 R)
• M2: 1,790,687 km (0.026 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.8

Radius: 4.4

Gravity: 23.39 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 14.37 AU - 22.87 AU

Year: 23057 Days

Day: 20.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 85,728,326 km

• M1: 73,752 km (0.073 R)
• M2: 222,153 km (0.069 R)
• M3: 375,939 km (0.117 R)
• M4: 538,552 km (0.104 R)
• M5: 1,152,053 km (0.045 R)
• M6: 2,182,334 km (0.108 R)
• M7: 3,044,915 km (0.06 R)
• M8: 4,964,106 km (0.093 R)
• M9: 5,684,270 km (0.103 R)
• M10: 6,090,129 km (0.066 R)
• M11: 7,858,975 km (0.095 R)
• M12: 8,310,910 km (0.105 R)
• M13: 10,293,680 km (0.053 R)
• M14: 12,038,440 km (0.039 R)
• M15: 15,316,578 km (0.097 R)
• M16: 18,004,104 km (0.071 R)
• M17: 20,800,238 km (0.111 R)
• M18: 22,350,670 km (0.102 R)
• M19: 23,154,160 km (0.109 R)
• M20: 26,007,590 km (0.107 R)
• M21: 29,562,933 km (0.064 R)
• M22: 33,169,887 km (0.041 R)
• M23: 37,759,251 km (0.088 R)
• M24: 40,647,387 km (0.112 R)
• M25: 42,145,011 km (0.076 R)
• M26: 43,061,149 km (0.089 R)
• M27: 54,388,400 km (0.095 R)
• M28: 58,816,647 km (0.119 R)
• M29: 61,898,662 km (0.115 R)
• M30: 69,858,316 km (0.103 R)
• M31: 72,655,946 km (0.111 R)
• M32: 72,874,209 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 25.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.4

Radius: 3.4

Gravity: 25.12 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 21.18 AU - 29.62 AU

Year: 36735 Days

Day: 22 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 85,728,326 km

• M1: 45,029 km (0.103 R)
• M2: 248,482 km (0.06 R)
• M3: 367,562 km (0.108 R)
• M4: 509,381 km (0.11 R)
• M5: 658,231 km (0.042 R)
• M6: 2,497,387 km (0.116 R)
• M7: 3,010,956 km (0.1 R)
• M8: 3,121,509 km (0.105 R)
• M9: 3,292,649 km (0.115 R)
• M10: 3,622,363 km (0.055 R)
• M11: 11,209,219 km (0.055 R)
• M12: 12,583,574 km (0.101 R)
• M13: 17,462,111 km (0.092 R)
• M14: 17,819,949 km (0.118 R)
• M15: 19,779,681 km (0.089 R)
• M16: 21,062,333 km (0.088 R)
• M17: 21,672,543 km (0.033 R)
• M18: 23,682,540 km (0.119 R)
• M19: 24,901,314 km (0.101 R)
• M20: 25,929,051 km (0.116 R)
• M21: 27,223,073 km (0.041 R)
• M22: 28,807,314 km (0.115 R)
• M23: 30,840,050 km (0.106 R)
• M24: 31,891,424 km (0.049 R)
• M25: 39,927,821 km (0.117 R)
• M26: 45,242,884 km (0.093 R)
• M27: 46,427,849 km (0.059 R)
• M28: 47,981,572 km (0.101 R)
• M29: 48,507,110 km (0.103 R)
• M30: 53,410,629 km (0.081 R)
• M31: 56,661,540 km (0.074 R)
• M32: 60,042,003 km (0.111 R)
• M33: 64,612,816 km (0.097 R)
• M34: 66,764,931 km (0.093 R)
• M35: 70,082,114 km (0.106 R)
• M36: 72,813,622 km (0.032 R)
• M37: 73,275,580 km (0.115 R)
• M38: 74,205,481 km (0.057 R)
• M39: 78,487,720 km (0.112 R)
• M40: 78,730,367 km (0.09 R)
• M41: 78,973,464 km (0.113 R)

Kuiper Belt

Range: 38.3 - 63.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 15,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit