🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.54 AU - 0.72 AU

Year: 193 Days

Day: 25.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.06 AU - 1.06 AU

Year: 420 Days

Day: 16 Hours

Environment

Temp: -0 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.87 AU - 2.73 AU

Year: 1343 Days

Day: 18.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,100,957 km

• M1: 35,305 km (0.107 R)
• M2: 1,571,825 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.9

Radius: 8

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.45 AU - 8.37 AU

Year: 6993 Days

Day: 13.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 102,100,957 km

• M1: 100,081 km (0.093 R)
• M2: 566,078 km (0.044 R)
• M3: 1,350,869 km (0.113 R)
• M4: 2,155,257 km (0.11 R)
• M5: 4,119,776 km (0.102 R)
• M6: 4,924,612 km (0.071 R)
• M7: 5,289,482 km (0.093 R)
• M8: 5,542,601 km (0.086 R)
• M9: 7,580,124 km (0.098 R)
• M10: 9,653,999 km (0.114 R)
• M11: 11,313,339 km (0.037 R)
• M12: 11,565,112 km (0.098 R)
• M13: 13,905,720 km (0.076 R)
• M14: 15,856,327 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.7

Radius: 13.2

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.55 AU - 8.95 AU

Year: 7516 Days

Day: 9.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 102,100,957 km

• M1: 164,258 km (0.102 R)
• M2: 948,451 km (0.099 R)
• M3: 1,476,681 km (0.096 R)
• M4: 1,988,904 km (0.067 R)
• M5: 2,655,213 km (0.078 R)
• M6: 3,296,239 km (0.034 R)
• M7: 4,063,078 km (0.095 R)
• M8: 8,898,829 km (0.053 R)
• M9: 10,617,709 km (0.09 R)
• M10: 11,044,063 km (0.096 R)
• M11: 12,600,928 km (0.037 R)
• M12: 20,893,287 km (0.044 R)
• M13: 26,758,272 km (0.092 R)
• M14: 34,558,754 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.7

Radius: 4.6

Gravity: 43.84 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 13.47 AU - 16.63 AU

Year: 22479 Days

Day: 22.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 174.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 102,100,957 km

• M1: 57,296 km (0.032 R)
• M2: 261,647 km (0.104 R)
• M3: 863,928 km (0.038 R)
• M4: 1,948,662 km (0.068 R)
• M5: 3,476,355 km (0.059 R)
• M6: 3,791,708 km (0.065 R)
• M7: 4,300,340 km (0.118 R)
• M8: 5,834,167 km (0.076 R)
• M9: 6,054,076 km (0.114 R)
• M10: 11,289,553 km (0.108 R)
• M11: 14,062,050 km (0.116 R)
• M12: 14,698,440 km (0.09 R)
• M13: 15,023,815 km (0.053 R)
• M14: 15,270,951 km (0.113 R)
• M15: 16,373,337 km (0.114 R)
• M16: 18,546,246 km (0.099 R)
• M17: 31,385,484 km (0.085 R)
• M18: 35,146,673 km (0.082 R)
• M19: 40,454,855 km (0.118 R)
• M20: 42,719,617 km (0.088 R)
• M21: 43,381,887 km (0.097 R)
• M22: 46,273,015 km (0.109 R)
• M23: 47,323,342 km (0.106 R)
• M24: 57,702,143 km (0.099 R)
• M25: 58,714,621 km (0.086 R)
• M26: 65,695,755 km (0.114 R)
• M27: 67,244,542 km (0.1 R)
• M28: 69,271,294 km (0.064 R)
• M29: 75,595,245 km (0.084 R)
• M30: 79,269,369 km (0.078 R)
• M31: 80,771,780 km (0.119 R)
• M32: 83,317,786 km (0.119 R)
• M33: 87,501,889 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.4

Radius: 4.6

Gravity: 31.12 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 16.62 AU - 21.24 AU

Year: 31710 Days

Day: 15.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 102,100,957 km

• M1: 67,169 km (0.063 R)
• M2: 415,583 km (0.119 R)
• M3: 975,528 km (0.105 R)
• M4: 1,432,848 km (0.066 R)
• M5: 2,597,767 km (0.087 R)
• M6: 3,369,692 km (0.107 R)
• M7: 4,469,984 km (0.109 R)
• M8: 5,612,463 km (0.072 R)
• M9: 6,251,097 km (0.101 R)
• M10: 6,785,909 km (0.067 R)
• M11: 7,725,982 km (0.097 R)
• M12: 8,690,589 km (0.108 R)
• M13: 11,843,364 km (0.118 R)
• M14: 13,513,924 km (0.033 R)
• M15: 13,833,764 km (0.053 R)
• M16: 14,571,581 km (0.114 R)
• M17: 15,947,582 km (0.058 R)
• M18: 16,942,258 km (0.103 R)
• M19: 18,559,860 km (0.039 R)
• M20: 19,054,580 km (0.111 R)
• M21: 20,802,482 km (0.095 R)
• M22: 21,660,724 km (0.106 R)
• M23: 22,542,454 km (0.12 R)
• M24: 24,613,188 km (0.113 R)
• M25: 25,939,224 km (0.093 R)
• M26: 28,601,467 km (0.104 R)
• M27: 30,474,133 km (0.032 R)
• M28: 33,871,800 km (0.058 R)
• M29: 35,510,196 km (0.08 R)
• M30: 38,943,916 km (0.086 R)
• M31: 43,106,926 km (0.061 R)
• M32: 44,675,310 km (0.113 R)
• M33: 46,825,330 km (0.079 R)
• M34: 50,560,041 km (0.103 R)
• M35: 51,330,171 km (0.11 R)
• M36: 59,039,398 km (0.063 R)
• M37: 62,946,296 km (0.117 R)
• M38: 66,330,798 km (0.115 R)
• M39: 68,653,156 km (0.077 R)
• M40: 82,401,798 km (0.084 R)
• M41: 88,378,383 km (0.041 R)
• M42: 89,215,233 km (0.05 R)
• M43: 93,767,048 km (0.119 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 18,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit