🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.4 AU - 0.62 AU

Year: 113 Days

Day: 13.2 Hours

Environment

Temp: 346 °C

Axial Tilt: 31 °

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: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.64 AU - 0.72 AU

Year: 174 Days

Day: 38.3 Hours

Environment

Temp: 323 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.63 AU - 0.75 AU

Year: 178 Days

Day: 30.2 Hours

Environment

Temp: 302 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,076,529 km

• M1: 71,657 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.7 AU - 0.9 AU

Year: 222 Days

Day: 13.1 Hours

Environment

Temp: 235 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.28 AU - 1.36 AU

Year: 472 Days

Day: 45.8 Hours

Environment

Temp: 142 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.26 AU - 1.5 AU

Year: 504 Days

Day: 36.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 7 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.84 AU - 2.66 AU

Year: 1049 Days

Day: 17.6 Hours

Environment

Temp: -0 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,076,529 km

• M1: 237,861 km (0.083 R)

Planet 8 - Terrestrial

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.16 AU - 7.24 AU

Year: 4800 Days

Day: 17.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,076,529 km

• M1: 1,342,042 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.2

Radius: 8.5

Gravity: 12.61 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 11.17 AU - 14.21 AU

Year: 14055 Days

Day: 5.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 57,076,529 km

• M1: 105,766 km (0.079 R)
• M2: 610,659 km (0.059 R)
• M3: 1,239,867 km (0.097 R)
• M4: 1,539,960 km (0.073 R)
• M5: 1,906,625 km (0.079 R)
• M6: 2,457,444 km (0.098 R)
• M7: 2,864,949 km (0.103 R)
• M8: 3,238,495 km (0.084 R)
• M9: 4,963,657 km (0.094 R)
• M10: 5,692,947 km (0.061 R)
• M11: 7,363,656 km (0.078 R)
• M12: 7,639,814 km (0.064 R)
• M13: 8,115,535 km (0.116 R)
• M14: 12,143,757 km (0.115 R)
• M15: 12,924,358 km (0.025 R)
• M16: 15,095,622 km (0.056 R)
• M17: 16,074,590 km (0.097 R)
• M18: 17,744,402 km (0.097 R)
• M19: 22,084,685 km (0.116 R)
• M20: 28,527,416 km (0.116 R)
• M21: 30,021,001 km (0.087 R)
• M22: 32,051,793 km (0.084 R)
• M23: 33,288,219 km (0.054 R)
• M24: 37,730,378 km (0.077 R)
• M25: 46,192,831 km (0.097 R)
• M26: 46,819,197 km (0.12 R)
• M27: 49,218,298 km (0.118 R)
• M28: 50,696,624 km (0.084 R)
• M29: 52,204,122 km (0.067 R)
• M30: 52,713,203 km (0.057 R)
• M31: 65,553,338 km (0.045 R)

Planet 10 - Gas Giant

Semi-Major Axis: 14.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.2

Radius: 12.8

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 11.03 AU - 17.03 AU

Year: 16339 Days

Day: 12.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 57,076,529 km

• M1: 159,322 km (0.082 R)
• M2: 581,188 km (0.087 R)
• M3: 1,136,645 km (0.108 R)
• M4: 1,790,088 km (0.09 R)
• M5: 2,357,064 km (0.115 R)
• M6: 4,256,807 km (0.084 R)
• M7: 4,941,816 km (0.117 R)
• M8: 5,415,293 km (0.102 R)
• M9: 6,493,146 km (0.112 R)
• M10: 8,116,133 km (0.083 R)
• M11: 9,071,914 km (0.062 R)
• M12: 13,593,360 km (0.06 R)
• M13: 14,391,166 km (0.074 R)
• M14: 15,862,311 km (0.085 R)
• M15: 16,597,136 km (0.052 R)
• M16: 17,508,785 km (0.114 R)
• M17: 19,515,042 km (0.06 R)
• M18: 21,051,412 km (0.089 R)
• M19: 27,169,367 km (0.107 R)
• M20: 29,410,343 km (0.101 R)
• M21: 35,484,914 km (0.118 R)
• M22: 37,253,011 km (0.119 R)
• M23: 41,929,142 km (0.103 R)
• M24: 42,768,236 km (0.104 R)
• M25: 45,060,674 km (0.094 R)
• M26: 50,358,832 km (0.085 R)
• M27: 53,565,462 km (0.111 R)
• M28: 54,222,795 km (0.066 R)
• M29: 54,885,514 km (0.117 R)
• M30: 55,386,068 km (0.061 R)

Kuiper Belt

Range: 35.3 - 62.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 18,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit