🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.56 AU - 0.7 AU

Year: 176 Days

Day: 33.5 Hours

Environment

Temp: 240 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,309,241 km

• M1: 553,363 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.53 AU - 0.75 AU

Year: 180 Days

Day: 40 Hours

Environment

Temp: 210 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.62 AU - 0.92 AU

Year: 237 Days

Day: 16 Hours

Environment

Temp: 199 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.8 AU - 0.94 AU

Year: 285 Days

Day: 40.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.96 AU - 1.04 AU

Year: 351 Days

Day: 47.8 Hours

Environment

Temp: 117 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.03 AU - 2.35 AU

Year: 1139 Days

Day: 42.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,309,241 km

• M1: 1,293,124 km (0.08 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.01 AU - 4.97 AU

Year: 3344 Days

Day: 13.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.72 AU - 5.4 AU

Year: 3422 Days

Day: 26.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.3

Radius: 9.8

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.89 AU - 9.43 AU

Year: 9744 Days

Day: 9.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 87,309,241 km

• M1: 159,172 km (0.103 R)
• M2: 898,335 km (0.109 R)
• M3: 1,628,522 km (0.087 R)
• M4: 2,219,434 km (0.084 R)
• M5: 2,620,506 km (0.103 R)
• M6: 7,256,694 km (0.09 R)
• M7: 8,721,855 km (0.086 R)
• M8: 9,546,588 km (0.082 R)
• M9: 12,493,666 km (0.108 R)
• M10: 14,825,598 km (0.096 R)
• M11: 16,062,323 km (0.117 R)
• M12: 20,332,894 km (0.102 R)
• M13: 21,624,223 km (0.086 R)
• M14: 22,408,863 km (0.115 R)
• M15: 22,888,624 km (0.049 R)
• M16: 23,212,354 km (0.097 R)
• M17: 25,477,864 km (0.039 R)
• M18: 30,444,064 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.9

Radius: 7.7

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 13.79 AU - 20.87 AU

Year: 25356 Days

Day: 18.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 87,309,241 km

• M1: 96,042 km (0.042 R)
• M2: 408,103 km (0.052 R)
• M3: 1,076,057 km (0.086 R)
• M4: 1,558,959 km (0.079 R)
• M5: 1,929,364 km (0.117 R)
• M6: 2,770,104 km (0.104 R)
• M7: 3,173,270 km (0.116 R)
• M8: 4,164,805 km (0.097 R)
• M9: 4,477,614 km (0.059 R)
• M10: 5,635,651 km (0.11 R)
• M11: 6,649,925 km (0.041 R)
• M12: 7,176,060 km (0.085 R)
• M13: 7,833,094 km (0.108 R)
• M14: 8,640,324 km (0.111 R)
• M15: 9,561,099 km (0.084 R)
• M16: 11,664,744 km (0.119 R)
• M17: 15,825,809 km (0.108 R)
• M18: 20,881,170 km (0.073 R)
• M19: 21,593,106 km (0.062 R)
• M20: 23,281,318 km (0.058 R)
• M21: 23,607,292 km (0.105 R)
• M22: 24,828,908 km (0.04 R)
• M23: 25,283,387 km (0.046 R)
• M24: 35,436,744 km (0.058 R)
• M25: 43,095,407 km (0.071 R)
• M26: 46,788,679 km (0.12 R)
• M27: 56,150,962 km (0.093 R)
• M28: 57,328,298 km (0.094 R)
• M29: 58,923,460 km (0.077 R)
• M30: 59,935,489 km (0.085 R)
• M31: 60,548,093 km (0.038 R)
• M32: 61,578,523 km (0.118 R)
• M33: 63,674,389 km (0.103 R)
• M34: 76,057,353 km (0.103 R)
• M35: 77,256,679 km (0.06 R)
• M36: 85,490,546 km (0.107 R)
• M37: 86,526,660 km (0.08 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 11,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit