🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.05 AU - 1.35 AU

Year: 464 Days

Day: 22.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.7

Radius: 10.3

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.77 AU - 6.57 AU

Year: 4767 Days

Day: 7.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 60,601,862 km

• M1: 128,654 km (0.086 R)
• M2: 560,394 km (0.027 R)
• M3: 896,390 km (0.032 R)
• M4: 1,788,293 km (0.027 R)
• M5: 2,389,078 km (0.098 R)
• M6: 2,979,690 km (0.104 R)
• M7: 4,207,291 km (0.072 R)
• M8: 5,120,286 km (0.094 R)
• M9: 5,690,853 km (0.061 R)
• M10: 8,725,894 km (0.052 R)
• M11: 10,940,391 km (0.103 R)
• M12: 11,799,233 km (0.117 R)
• M13: 12,795,255 km (0.046 R)
• M14: 14,043,500 km (0.064 R)
• M15: 15,957,455 km (0.063 R)
• M16: 16,558,390 km (0.1 R)
• M17: 17,117,886 km (0.095 R)
• M18: 17,574,459 km (0.11 R)
• M19: 19,606,297 km (0.05 R)
• M20: 20,550,708 km (0.114 R)
• M21: 22,871,869 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.1

Radius: 9.5

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 10.12 AU - 11.78 AU

Year: 12794 Days

Day: 12.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 60,601,862 km

• M1: 119,230 km (0.107 R)
• M2: 521,648 km (0.077 R)
• M3: 825,780 km (0.081 R)
• M4: 1,174,343 km (0.108 R)
• M5: 1,573,620 km (0.025 R)
• M6: 1,962,874 km (0.101 R)
• M7: 2,937,504 km (0.051 R)
• M8: 4,230,329 km (0.109 R)
• M9: 8,684,156 km (0.084 R)
• M10: 9,405,517 km (0.118 R)
• M11: 10,561,610 km (0.093 R)
• M12: 13,361,184 km (0.113 R)
• M13: 15,907,340 km (0.101 R)
• M14: 18,694,947 km (0.053 R)
• M15: 21,076,844 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.2

Radius: 8.4

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 9.17 AU - 15.05 AU

Year: 14880 Days

Day: 5.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,601,862 km

• M1: 104,569 km (0.045 R)
• M2: 539,450 km (0.108 R)
• M3: 850,165 km (0.078 R)
• M4: 1,155,494 km (0.043 R)
• M5: 1,549,684 km (0.087 R)
• M6: 2,419,895 km (0.044 R)
• M7: 2,788,205 km (0.039 R)
• M8: 3,294,744 km (0.099 R)
• M9: 4,554,657 km (0.065 R)
• M10: 5,363,981 km (0.078 R)
• M11: 5,803,051 km (0.115 R)
• M12: 6,305,700 km (0.055 R)
• M13: 7,049,052 km (0.107 R)
• M14: 8,561,935 km (0.106 R)
• M15: 9,316,656 km (0.105 R)
• M16: 11,485,975 km (0.091 R)
• M17: 12,719,858 km (0.082 R)
• M18: 13,106,718 km (0.075 R)
• M19: 15,016,634 km (0.052 R)
• M20: 16,112,588 km (0.105 R)
• M21: 17,182,961 km (0.032 R)
• M22: 17,497,266 km (0.091 R)
• M23: 22,873,664 km (0.105 R)
• M24: 24,520,138 km (0.116 R)
• M25: 32,854,385 km (0.113 R)
• M26: 33,217,310 km (0.054 R)
• M27: 35,324,994 km (0.082 R)
• M28: 37,126,452 km (0.094 R)
• M29: 37,388,697 km (0.038 R)
• M30: 38,182,912 km (0.108 R)
• M31: 39,123,583 km (0.091 R)
• M32: 42,897,189 km (0.093 R)
• M33: 43,476,133 km (0.071 R)
• M34: 46,297,399 km (0.085 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 17,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit