🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.39 AU - 0.65 AU

Year: 138 Days

Day: 33.1 Hours

Environment

Temp: 231 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.52 AU - 0.72 AU

Year: 179 Days

Day: 36 Hours

Environment

Temp: 162 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.88 AU - 1.14 AU

Year: 373 Days

Day: 28.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.05 AU - 1.49 AU

Year: 525 Days

Day: 36.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,783,150 km

• M1: 77,043 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.81 AU - 1.85 AU

Year: 909 Days

Day: 35.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,783,150 km

• M1: 470,186 km (0.11 R)
• M2: 698,173 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.65 AU - 2.53 AU

Year: 1109 Days

Day: 35.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,783,150 km

• M1: 51,462 km (0.108 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.04 AU - 2.26 AU

Year: 1157 Days

Day: 47.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,783,150 km

• M1: 81,082 km (0.095 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.35 AU - 3.13 AU

Year: 1665 Days

Day: 18.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,783,150 km

• M1: 571,763 km (0.056 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.1

Radius: 13.6

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.9 AU - 5.78 AU

Year: 4530 Days

Day: 9.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 78,783,150 km

• M1: 190,139 km (0.083 R)
• M2: 687,103 km (0.108 R)
• M3: 1,278,912 km (0.079 R)
• M4: 2,091,378 km (0.063 R)
• M5: 3,106,101 km (0.098 R)
• M6: 4,719,065 km (0.056 R)
• M7: 8,321,681 km (0.113 R)
• M8: 9,914,748 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.9

Radius: 4.7

Gravity: 43.73 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 11.53 AU - 15.01 AU

Year: 17745 Days

Day: 20 Hours

Environment

Temp: -177 °C

Axial Tilt: 164.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 78,783,150 km

• M1: 58,642 km (0.101 R)
• M2: 227,389 km (0.059 R)
• M3: 387,010 km (0.07 R)
• M4: 726,746 km (0.117 R)
• M5: 1,146,668 km (0.089 R)
• M6: 1,458,130 km (0.07 R)
• M7: 1,749,846 km (0.053 R)
• M8: 2,638,158 km (0.094 R)
• M9: 2,913,419 km (0.105 R)
• M10: 3,319,427 km (0.06 R)
• M11: 4,078,487 km (0.038 R)
• M12: 7,721,195 km (0.074 R)
• M13: 8,495,513 km (0.087 R)
• M14: 10,378,951 km (0.105 R)
• M15: 10,874,269 km (0.094 R)
• M16: 12,046,069 km (0.052 R)
• M17: 13,227,893 km (0.073 R)
• M18: 15,418,604 km (0.081 R)
• M19: 16,893,489 km (0.111 R)
• M20: 18,192,447 km (0.064 R)
• M21: 20,792,608 km (0.096 R)
• M22: 21,479,262 km (0.07 R)
• M23: 25,031,015 km (0.078 R)
• M24: 26,600,745 km (0.104 R)
• M25: 29,811,116 km (0.108 R)
• M26: 32,610,541 km (0.088 R)
• M27: 33,270,417 km (0.079 R)
• M28: 36,420,649 km (0.106 R)
• M29: 37,273,955 km (0.056 R)
• M30: 44,424,584 km (0.11 R)
• M31: 47,220,568 km (0.051 R)
• M32: 48,234,841 km (0.074 R)
• M33: 49,609,496 km (0.091 R)
• M34: 53,707,132 km (0.079 R)
• M35: 53,890,239 km (0.096 R)
• M36: 60,961,432 km (0.115 R)
• M37: 69,274,585 km (0.106 R)
• M38: 69,926,981 km (0.101 R)
• M39: 70,145,245 km (0.117 R)
• M40: 70,364,106 km (0.039 R)
• M41: 72,130,857 km (0.113 R)
• M42: 72,577,108 km (0.11 R)
• M43: 76,444,961 km (0.067 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: 214 - 13,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit