🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.86 AU - 2.04 AU

Year: 1020 Days

Day: 42.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.4

Radius: 11

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.73 AU - 5.75 AU

Year: 3867 Days

Day: 11.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 54,869,505 km

• M1: 136,732 km (0.089 R)
• M2: 515,065 km (0.112 R)
• M3: 964,607 km (0.104 R)
• M4: 1,713,195 km (0.12 R)
• M5: 2,230,654 km (0.101 R)
• M6: 2,779,977 km (0.065 R)
• M7: 3,357,874 km (0.084 R)
• M8: 3,924,999 km (0.116 R)
• M9: 4,729,387 km (0.09 R)
• M10: 5,583,441 km (0.079 R)
• M11: 6,107,333 km (0.091 R)
• M12: 6,631,973 km (0.113 R)
• M13: 7,389,686 km (0.117 R)
• M14: 7,771,909 km (0.116 R)
• M15: 8,766,585 km (0.118 R)
• M16: 11,187,826 km (0.113 R)
• M17: 12,406,002 km (0.091 R)
• M18: 12,997,063 km (0.089 R)
• M19: 14,503,514 km (0.116 R)
• M20: 15,721,689 km (0.118 R)
• M21: 17,491,133 km (0.068 R)
• M22: 19,064,005 km (0.104 R)
• M23: 19,455,203 km (0.11 R)
• M24: 20,456,611 km (0.028 R)
• M25: 23,817,028 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.5

Radius: 12.7

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.35 AU - 8.37 AU

Year: 8258 Days

Day: 6.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,869,505 km

• M1: 158,275 km (0.072 R)
• M2: 636,389 km (0.099 R)
• M3: 1,176,288 km (0.075 R)
• M4: 1,896,751 km (0.112 R)
• M5: 2,621,852 km (0.101 R)
• M6: 3,910,189 km (0.064 R)
• M7: 4,970,240 km (0.114 R)
• M8: 5,680,231 km (0.079 R)
• M9: 6,926,232 km (0.047 R)
• M10: 7,496,349 km (0.092 R)
• M11: 9,037,357 km (0.037 R)
• M12: 9,626,174 km (0.051 R)
• M13: 14,127,873 km (0.051 R)
• M14: 15,616,821 km (0.117 R)
• M15: 16,267,123 km (0.086 R)
• M16: 17,414,239 km (0.115 R)
• M17: 20,401,709 km (0.12 R)
• M18: 21,815,409 km (0.09 R)
• M19: 24,315,189 km (0.076 R)
• M20: 27,093,072 km (0.119 R)
• M21: 29,778,354 km (0.103 R)
• M22: 33,059,035 km (0.094 R)
• M23: 37,837,041 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.9

Radius: 9.2

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.99 AU - 10.05 AU

Year: 9319 Days

Day: 14.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 54,869,505 km

• M1: 114,442 km (0.054 R)
• M2: 431,590 km (0.091 R)
• M3: 843,732 km (0.118 R)
• M4: 1,631,514 km (0.102 R)
• M5: 1,994,738 km (0.07 R)
• M6: 2,557,376 km (0.108 R)
• M7: 2,968,022 km (0.069 R)
• M8: 3,288,012 km (0.118 R)
• M9: 4,151,491 km (0.045 R)
• M10: 6,049,139 km (0.103 R)
• M11: 6,964,230 km (0.082 R)
• M12: 8,009,470 km (0.099 R)
• M13: 9,155,838 km (0.092 R)
• M14: 10,554,130 km (0.116 R)
• M15: 10,949,966 km (0.083 R)
• M16: 13,478,619 km (0.097 R)
• M17: 17,446,104 km (0.058 R)
• M18: 19,881,108 km (0.092 R)
• M19: 20,181,800 km (0.101 R)
• M20: 25,768,981 km (0.102 R)
• M21: 26,578,007 km (0.104 R)
• M22: 28,818,534 km (0.057 R)
• M23: 30,679,382 km (0.083 R)
• M24: 35,734,743 km (0.111 R)
• M25: 39,515,380 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.3

Radius: 10

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 10.69 AU - 11.41 AU

Year: 13765 Days

Day: 14.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 54,869,505 km

• M1: 124,316 km (0.056 R)
• M2: 443,707 km (0.026 R)
• M3: 1,064,538 km (0.107 R)
• M4: 1,692,999 km (0.1 R)
• M5: 2,431,564 km (0.085 R)
• M6: 2,852,682 km (0.052 R)
• M7: 3,897,473 km (0.107 R)
• M8: 4,661,769 km (0.114 R)
• M9: 5,046,834 km (0.111 R)
• M10: 5,699,978 km (0.114 R)
• M11: 6,447,519 km (0.077 R)
• M12: 9,133,548 km (0.045 R)
• M13: 10,861,105 km (0.09 R)
• M14: 11,540,279 km (0.097 R)
• M15: 11,890,338 km (0.045 R)
• M16: 12,247,428 km (0.095 R)
• M17: 13,045,832 km (0.114 R)
• M18: 13,813,269 km (0.113 R)
• M19: 14,208,058 km (0.117 R)
• M20: 14,814,528 km (0.097 R)
• M21: 15,158,752 km (0.091 R)
• M22: 15,935,016 km (0.107 R)
• M23: 16,886,308 km (0.1 R)
• M24: 17,720,466 km (0.103 R)
• M25: 18,423,277 km (0.119 R)
• M26: 20,472,917 km (0.08 R)
• M27: 23,405,185 km (0.102 R)
• M28: 31,767,557 km (0.098 R)
• M29: 36,799,281 km (0.081 R)
• M30: 38,588,023 km (0.04 R)
• M31: 47,209,797 km (0.069 R)
• M32: 49,320,174 km (0.106 R)
• M33: 49,934,423 km (0.086 R)
• M34: 53,889,940 km (0.107 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 11,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit