🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.08 AU - 2.14 AU

Year: 1174 Days

Day: 29.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 120.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,093,785 km

• M1: 250,726 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.1

Radius: 14.4

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.85 AU - 4.73 AU

Year: 3402 Days

Day: 12.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 44,093,785 km

• M1: 179,218 km (0.073 R)
• M2: 1,004,699 km (0.118 R)
• M3: 1,536,221 km (0.061 R)
• M4: 2,456,098 km (0.1 R)
• M5: 3,075,583 km (0.089 R)
• M6: 4,042,733 km (0.096 R)
• M7: 4,518,753 km (0.051 R)
• M8: 5,354,257 km (0.034 R)
• M9: 6,040,014 km (0.068 R)
• M10: 6,548,497 km (0.117 R)
• M11: 7,913,578 km (0.113 R)
• M12: 8,663,811 km (0.103 R)
• M13: 12,237,704 km (0.061 R)
• M14: 13,336,052 km (0.081 R)
• M15: 14,350,176 km (0.061 R)
• M16: 15,623,852 km (0.083 R)
• M17: 16,207,583 km (0.075 R)
• M18: 17,306,379 km (0.03 R)
• M19: 18,046,739 km (0.106 R)
• M20: 19,408,529 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.8

Radius: 10.6

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.99 AU - 6.67 AU

Year: 6098 Days

Day: 9.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 44,093,785 km

• M1: 131,796 km (0.093 R)
• M2: 632,949 km (0.07 R)
• M3: 996,172 km (0.097 R)
• M4: 1,420,282 km (0.103 R)
• M5: 2,083,150 km (0.041 R)
• M6: 2,643,843 km (0.105 R)
• M7: 3,019,184 km (0.097 R)
• M8: 3,408,737 km (0.099 R)
• M9: 3,808,612 km (0.119 R)
• M10: 4,165,702 km (0.04 R)
• M11: 4,545,232 km (0.091 R)
• M12: 5,200,770 km (0.101 R)
• M13: 6,768,556 km (0.059 R)
• M14: 7,152,125 km (0.107 R)
• M15: 7,698,456 km (0.086 R)
• M16: 11,629,738 km (0.06 R)
• M17: 12,232,169 km (0.054 R)
• M18: 12,802,586 km (0.095 R)
• M19: 14,391,465 km (0.091 R)
• M20: 17,368,762 km (0.057 R)
• M21: 17,759,511 km (0.098 R)
• M22: 19,173,510 km (0.086 R)
• M23: 21,619,884 km (0.118 R)
• M24: 23,945,234 km (0.09 R)
• M25: 26,347,027 km (0.116 R)
• M26: 27,562,061 km (0.114 R)
• M27: 29,917,181 km (0.091 R)
• M28: 33,295,100 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.2

Radius: 11.3

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.1 AU - 8.26 AU

Year: 8149 Days

Day: 7.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 44,093,785 km

• M1: 140,472 km (0.114 R)
• M2: 579,093 km (0.098 R)
• M3: 1,140,385 km (0.09 R)
• M4: 1,525,300 km (0.056 R)
• M5: 2,956,204 km (0.084 R)
• M6: 3,624,906 km (0.064 R)
• M7: 5,074,210 km (0.051 R)
• M8: 5,724,063 km (0.085 R)
• M9: 7,470,319 km (0.054 R)
• M10: 7,841,621 km (0.074 R)
• M11: 8,532,165 km (0.057 R)
• M12: 9,030,027 km (0.074 R)
• M13: 9,935,842 km (0.026 R)
• M14: 10,436,396 km (0.103 R)
• M15: 10,796,628 km (0.059 R)
• M16: 13,435,834 km (0.108 R)
• M17: 14,110,819 km (0.104 R)
• M18: 14,615,712 km (0.119 R)
• M19: 15,728,720 km (0.1 R)
• M20: 17,611,260 km (0.044 R)
• M21: 18,196,786 km (0.042 R)
• M22: 19,795,837 km (0.071 R)
• M23: 23,534,587 km (0.079 R)
• M24: 26,273,425 km (0.11 R)
• M25: 28,712,619 km (0.091 R)
• M26: 31,512,642 km (0.08 R)
• M27: 32,267,214 km (0.037 R)
• M28: 33,924,908 km (0.069 R)
• M29: 35,522,463 km (0.037 R)
• M30: 35,988,012 km (0.071 R)
• M31: 37,050,456 km (0.115 R)
• M32: 44,269,750 km (0.071 R)
• M33: 44,673,814 km (0.045 R)
• M34: 46,176,375 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.9

Radius: 9.2

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.01 AU - 8.21 AU

Year: 8843 Days

Day: 11.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 44,093,785 km

• M1: 114,592 km (0.097 R)
• M2: 416,032 km (0.104 R)
• M3: 1,121,834 km (0.118 R)
• M4: 1,555,519 km (0.054 R)
• M5: 2,132,368 km (0.057 R)
• M6: 3,014,397 km (0.101 R)
• M7: 4,042,434 km (0.091 R)
• M8: 4,339,535 km (0.103 R)
• M9: 5,644,926 km (0.091 R)
• M10: 7,391,631 km (0.115 R)
• M11: 8,519,000 km (0.116 R)
• M12: 9,998,972 km (0.086 R)
• M13: 13,942,970 km (0.096 R)
• M14: 14,436,793 km (0.108 R)
• M15: 15,788,709 km (0.063 R)
• M16: 17,152,892 km (0.071 R)
• M17: 17,648,510 km (0.089 R)
• M18: 18,668,169 km (0.112 R)
• M19: 19,344,201 km (0.027 R)
• M20: 20,270,811 km (0.092 R)
• M21: 29,074,945 km (0.087 R)
• M22: 35,148,319 km (0.077 R)
• M23: 36,876,623 km (0.105 R)
• M24: 41,002,682 km (0.059 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 17,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit