🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.72 AU - 4.22 AU

Year: 2261 Days

Day: 25.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.1

Radius: 15

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 9.25 AU - 12.75 AU

Year: 12763 Days

Day: 14.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 106,621,096 km

• M1: 187,147 km (0.089 R)
• M2: 710,440 km (0.081 R)
• M3: 1,212,491 km (0.091 R)
• M4: 1,775,428 km (0.088 R)
• M5: 2,306,799 km (0.044 R)
• M6: 3,649,290 km (0.106 R)
• M7: 4,124,563 km (0.12 R)
• M8: 4,915,786 km (0.083 R)
• M9: 8,127,952 km (0.106 R)
• M10: 12,131,340 km (0.038 R)
• M11: 12,598,833 km (0.11 R)
• M12: 13,508,239 km (0.099 R)
• M13: 14,138,495 km (0.116 R)
• M14: 15,594,381 km (0.091 R)
• M15: 16,500,496 km (0.081 R)
• M16: 17,367,864 km (0.09 R)
• M17: 17,962,815 km (0.119 R)
• M18: 20,810,410 km (0.058 R)
• M19: 22,428,910 km (0.066 R)
• M20: 25,153,386 km (0.089 R)
• M21: 26,011,928 km (0.097 R)
• M22: 26,988,952 km (0.065 R)
• M23: 29,119,974 km (0.034 R)
• M24: 30,709,301 km (0.09 R)
• M25: 33,371,695 km (0.052 R)
• M26: 39,534,080 km (0.098 R)
• M27: 41,218,253 km (0.025 R)
• M28: 45,990,275 km (0.116 R)
• M29: 48,435,751 km (0.094 R)
• M30: 49,467,528 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.5

Radius: 4.8

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 12.79 AU - 14.63 AU

Year: 17760 Days

Day: 24.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 106,621,096 km

• M1: 65,823 km (0.045 R)
• M2: 379,380 km (0.108 R)
• M3: 698,921 km (0.112 R)
• M4: 1,133,653 km (0.107 R)
• M5: 1,313,469 km (0.099 R)
• M6: 2,516,685 km (0.035 R)
• M7: 2,878,562 km (0.079 R)
• M8: 3,254,801 km (0.106 R)
• M9: 4,680,768 km (0.088 R)
• M10: 5,391,208 km (0.042 R)
• M11: 7,563,818 km (0.087 R)
• M12: 8,241,347 km (0.115 R)
• M13: 9,075,355 km (0.113 R)
• M14: 13,379,136 km (0.065 R)
• M15: 13,945,514 km (0.027 R)
• M16: 17,745,000 km (0.044 R)
• M17: 21,476,570 km (0.119 R)
• M18: 24,084,509 km (0.08 R)
• M19: 25,386,310 km (0.032 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.3

Radius: 4.3

Gravity: 37.87 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 12 AU - 16.24 AU

Year: 18562 Days

Day: 21.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 106,621,096 km

• M1: 53,406 km (0.107 R)
• M2: 232,774 km (0.113 R)
• M3: 478,564 km (0.065 R)
• M4: 654,191 km (0.074 R)
• M5: 975,378 km (0.113 R)
• M6: 2,353,175 km (0.052 R)
• M7: 4,443,356 km (0.092 R)
• M8: 4,788,029 km (0.112 R)
• M9: 7,963,095 km (0.11 R)
• M10: 8,265,282 km (0.096 R)
• M11: 9,892,458 km (0.116 R)
• M12: 12,046,817 km (0.087 R)
• M13: 14,199,531 km (0.115 R)
• M14: 14,794,033 km (0.1 R)
• M15: 23,070,086 km (0.102 R)
• M16: 46,085,569 km (0.081 R)
• M17: 53,714,911 km (0.1 R)
• M18: 53,893,381 km (0.095 R)
• M19: 54,251,518 km (0.075 R)
• M20: 55,335,355 km (0.046 R)
• M21: 65,952,316 km (0.074 R)
• M22: 69,277,876 km (0.11 R)
• M23: 71,627,909 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.2

Radius: 7.3

Gravity: 14.7 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 11.59 AU - 18.17 AU

Year: 20081 Days

Day: 17.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 106,621,096 km

• M1: 90,956 km (0.117 R)
• M2: 328,667 km (0.115 R)
• M3: 571,165 km (0.032 R)
• M4: 839,394 km (0.063 R)
• M5: 2,054,428 km (0.093 R)
• M6: 2,441,886 km (0.104 R)
• M7: 2,902,797 km (0.08 R)
• M8: 4,094,494 km (0.074 R)
• M9: 4,745,394 km (0.118 R)
• M10: 5,076,903 km (0.095 R)
• M11: 5,306,386 km (0.078 R)
• M12: 6,604,896 km (0.073 R)
• M13: 7,400,756 km (0.052 R)
• M14: 8,102,819 km (0.066 R)
• M15: 8,631,049 km (0.106 R)
• M16: 10,661,391 km (0.07 R)
• M17: 15,004,068 km (0.072 R)
• M18: 17,737,072 km (0.12 R)
• M19: 22,483,662 km (0.117 R)
• M20: 27,189,862 km (0.108 R)
• M21: 30,082,337 km (0.068 R)
• M22: 30,963,169 km (0.114 R)
• M23: 32,381,805 km (0.094 R)
• M24: 45,654,727 km (0.117 R)
• M25: 47,999,524 km (0.107 R)
• M26: 49,897,173 km (0.109 R)
• M27: 55,139,082 km (0.098 R)
• M28: 58,376,380 km (0.1 R)
• M29: 60,537,322 km (0.119 R)
• M30: 60,935,850 km (0.072 R)
• M31: 63,569,222 km (0.086 R)
• M32: 65,226,916 km (0.069 R)
• M33: 71,034,305 km (0.1 R)
• M34: 76,245,397 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.5

Radius: 5.4

Gravity: 23.92 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 17.82 AU - 23.52 AU

Year: 32877 Days

Day: 17 Hours

Environment

Temp: -192 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 106,621,096 km

• M1: 79,736 km (0.075 R)
• M2: 391,946 km (0.054 R)
• M3: 1,026,092 km (0.062 R)
• M4: 2,692,911 km (0.109 R)
• M5: 3,792,904 km (0.118 R)
• M6: 4,218,361 km (0.059 R)
• M7: 5,121,782 km (0.061 R)
• M8: 6,100,601 km (0.085 R)
• M9: 12,526,578 km (0.1 R)
• M10: 15,930,528 km (0.096 R)
• M11: 18,086,682 km (0.036 R)
• M12: 22,512,236 km (0.042 R)
• M13: 26,965,166 km (0.115 R)
• M14: 28,526,668 km (0.042 R)
• M15: 29,873,049 km (0.112 R)
• M16: 33,129,645 km (0.084 R)
• M17: 52,204,421 km (0.092 R)
• M18: 56,067,487 km (0.079 R)
• M19: 62,101,068 km (0.116 R)
• M20: 65,967,575 km (0.044 R)
• M21: 69,269,948 km (0.089 R)
• M22: 69,750,456 km (0.09 R)
• M23: 88,286,979 km (0.077 R)
• M24: 94,339,260 km (0.087 R)
• M25: 97,015,566 km (0.117 R)
• M26: 98,221,175 km (0.088 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 16,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit