🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.74 AU - 1.18 AU

Year: 344 Days

Day: 31 Hours

Environment

Temp: 41 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,984,468 km

• M1: 329,265 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.04 AU - 1.04 AU

Year: 387 Days

Day: 43.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.05 AU - 1.29 AU

Year: 462 Days

Day: 41 Hours

Environment

Temp: 6 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.67 AU - 1.83 AU

Year: 846 Days

Day: 43.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.9 AU - 2.1 AU

Year: 1033 Days

Day: 18.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.28 AU - 2.52 AU

Year: 1358 Days

Day: 36.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.39 AU - 2.99 AU

Year: 1611 Days

Day: 33.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276

Radius: 13.3

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.48 AU - 6.24 AU

Year: 4532 Days

Day: 11.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,984,468 km

• M1: 165,455 km (0.117 R)
• M2: 582,385 km (0.093 R)
• M3: 1,258,268 km (0.119 R)
• M4: 1,767,499 km (0.09 R)
• M5: 2,414,659 km (0.048 R)
• M6: 3,045,962 km (0.098 R)
• M7: 7,933,025 km (0.116 R)
• M8: 8,769,278 km (0.083 R)
• M9: 10,539,320 km (0.063 R)
• M10: 14,530,441 km (0.095 R)
• M11: 16,674,328 km (0.111 R)
• M12: 17,433,687 km (0.033 R)
• M13: 18,272,632 km (0.085 R)
• M14: 18,788,894 km (0.08 R)
• M15: 19,551,694 km (0.03 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.2

Radius: 12.6

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.24 AU - 6.72 AU

Year: 4686 Days

Day: 6.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 78,984,468 km

• M1: 158,125 km (0.089 R)
• M2: 660,026 km (0.081 R)
• M3: 1,382,434 km (0.045 R)
• M4: 2,004,761 km (0.073 R)
• M5: 2,477,640 km (0.082 R)
• M6: 3,527,069 km (0.092 R)
• M7: 4,123,815 km (0.103 R)
• M8: 4,572,459 km (0.086 R)
• M9: 5,260,460 km (0.065 R)
• M10: 6,248,853 km (0.069 R)
• M11: 8,114,338 km (0.055 R)
• M12: 8,723,650 km (0.108 R)
• M13: 10,106,683 km (0.097 R)
• M14: 11,711,120 km (0.067 R)
• M15: 13,479,367 km (0.119 R)
• M16: 15,371,181 km (0.05 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.3

Radius: 4

Gravity: 51.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 12.75 AU - 15.43 AU

Year: 19318 Days

Day: 22.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 78,984,468 km

• M1: 57,894 km (0.092 R)
• M2: 257,159 km (0.105 R)
• M3: 690,693 km (0.096 R)
• M4: 936,931 km (0.097 R)
• M5: 1,140,983 km (0.03 R)
• M6: 1,343,239 km (0.113 R)
• M7: 1,974,841 km (0.026 R)
• M8: 2,333,727 km (0.066 R)
• M9: 2,912,222 km (0.032 R)
• M10: 3,235,054 km (0.079 R)
• M11: 3,763,284 km (0.064 R)
• M12: 4,660,422 km (0.099 R)
• M13: 4,988,790 km (0.101 R)
• M14: 6,109,278 km (0.116 R)
• M15: 7,194,760 km (0.114 R)
• M16: 8,244,937 km (0.095 R)
• M17: 12,617,683 km (0.104 R)
• M18: 12,757,407 km (0.087 R)
• M19: 14,061,003 km (0.096 R)
• M20: 16,097,030 km (0.114 R)
• M21: 21,428,399 km (0.088 R)
• M22: 21,927,906 km (0.062 R)
• M23: 23,684,185 km (0.109 R)
• M24: 24,978,955 km (0.08 R)
• M25: 26,662,828 km (0.105 R)
• M26: 28,781,583 km (0.106 R)
• M27: 31,009,843 km (0.081 R)
• M28: 32,952,372 km (0.063 R)
• M29: 34,020,800 km (0.049 R)
• M30: 35,250,195 km (0.085 R)
• M31: 37,508,375 km (0.054 R)
• M32: 39,115,654 km (0.093 R)
• M33: 41,226,780 km (0.084 R)
• M34: 42,310,467 km (0.062 R)
• M35: 50,431,985 km (0.092 R)
• M36: 57,019,677 km (0.115 R)
• M37: 64,571,079 km (0.087 R)
• M38: 65,194,004 km (0.086 R)
• M39: 66,452,122 km (0.03 R)
• M40: 66,875,185 km (0.101 R)
• M41: 67,726,397 km (0.087 R)
• M42: 74,115,273 km (0.027 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: 322 - 14,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit