🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.83 AU - 1.21 AU

Year: 390 Days

Day: 32.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 90,277,003 km

• M1: 144,811 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.43 AU - 2.25 AU

Year: 945 Days

Day: 33.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,277,003 km

• M1: 1,772,136 km (0.075 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838

Radius: 6.8

Gravity: 18.12 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 9.08 AU - 14.66 AU

Year: 15489 Days

Day: 23.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 90,277,003 km

• M1: 84,523 km (0.101 R)
• M2: 392,545 km (0.097 R)
• M3: 1,207,853 km (0.054 R)
• M4: 1,479,224 km (0.074 R)
• M5: 1,721,871 km (0.071 R)
• M6: 2,247,409 km (0.114 R)
• M7: 5,019,158 km (0.107 R)
• M8: 5,610,668 km (0.12 R)
• M9: 7,292,148 km (0.067 R)
• M10: 8,099,378 km (0.1 R)
• M11: 8,755,664 km (0.11 R)
• M12: 9,284,343 km (0.105 R)
• M13: 9,778,016 km (0.12 R)
• M14: 10,521,966 km (0.044 R)
• M15: 10,758,181 km (0.073 R)
• M16: 13,183,462 km (0.037 R)
• M17: 13,807,135 km (0.105 R)
• M18: 14,964,125 km (0.084 R)
• M19: 21,923,269 km (0.096 R)
• M20: 22,995,586 km (0.116 R)
• M21: 25,668,302 km (0.107 R)
• M22: 27,972,707 km (0.069 R)
• M23: 30,411,602 km (0.055 R)
• M24: 32,612,037 km (0.039 R)
• M25: 33,879,131 km (0.057 R)
• M26: 36,108,139 km (0.106 R)
• M27: 37,463,944 km (0.111 R)
• M28: 42,476,670 km (0.041 R)
• M29: 48,732,105 km (0.085 R)
• M30: 50,721,906 km (0.079 R)
• M31: 51,227,696 km (0.092 R)
• M32: 59,784,695 km (0.116 R)
• M33: 61,107,140 km (0.061 R)
• M34: 64,399,789 km (0.054 R)
• M35: 66,592,146 km (0.068 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 903.1

Radius: 5.2

Gravity: 33.4 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 12.55 AU - 16.47 AU

Year: 20934 Days

Day: 24.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 90,277,003 km

• M1: 64,626 km (0.101 R)
• M2: 349,012 km (0.057 R)
• M3: 1,124,078 km (0.084 R)
• M4: 1,391,559 km (0.107 R)
• M5: 1,871,619 km (0.11 R)
• M6: 2,226,465 km (0.12 R)
• M7: 5,606,479 km (0.116 R)
• M8: 6,296,724 km (0.117 R)
• M9: 6,897,958 km (0.117 R)
• M10: 7,139,110 km (0.116 R)
• M11: 7,689,480 km (0.04 R)
• M12: 8,001,242 km (0.091 R)
• M13: 10,362,944 km (0.104 R)
• M14: 11,067,699 km (0.078 R)
• M15: 12,010,315 km (0.077 R)
• M16: 12,430,237 km (0.119 R)
• M17: 13,078,444 km (0.1 R)
• M18: 18,536,223 km (0.103 R)
• M19: 18,815,074 km (0.095 R)
• M20: 19,002,670 km (0.108 R)
• M21: 20,946,843 km (0.114 R)
• M22: 21,760,357 km (0.115 R)
• M23: 26,145,968 km (0.102 R)
• M24: 27,207,963 km (0.115 R)
• M25: 28,421,351 km (0.118 R)
• M26: 31,479,880 km (0.075 R)
• M27: 35,602,498 km (0.07 R)
• M28: 37,200,054 km (0.091 R)
• M29: 41,007,170 km (0.094 R)
• M30: 41,958,164 km (0.111 R)
• M31: 44,565,505 km (0.093 R)
• M32: 46,762,050 km (0.047 R)
• M33: 49,384,800 km (0.1 R)
• M34: 51,004,796 km (0.12 R)
• M35: 59,234,922 km (0.113 R)
• M36: 69,866,544 km (0.112 R)
• M37: 70,091,240 km (0.042 R)
• M38: 72,594,611 km (0.091 R)
• M39: 73,519,574 km (0.094 R)
• M40: 76,579,748 km (0.042 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.5

Radius: 3.3

Gravity: 16.48 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 14.55 AU - 16.57 AU

Year: 23247 Days

Day: 15.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 90,277,003 km

• M1: 51,013 km (0.113 R)
• M2: 159,172 km (0.1 R)
• M3: 344,374 km (0.119 R)
• M4: 484,398 km (0.094 R)
• M5: 598,242 km (0.05 R)
• M6: 832,063 km (0.034 R)
• M7: 943,364 km (0.091 R)
• M8: 1,339,350 km (0.094 R)
• M9: 2,571,438 km (0.12 R)
• M10: 2,809,897 km (0.106 R)
• M11: 3,406,493 km (0.08 R)
• M12: 4,287,625 km (0.074 R)
• M13: 13,747,895 km (0.088 R)
• M14: 17,864,230 km (0.109 R)
• M15: 18,727,858 km (0.116 R)
• M16: 20,284,274 km (0.091 R)
• M17: 23,097,014 km (0.09 R)
• M18: 28,308,704 km (0.1 R)
• M19: 33,189,036 km (0.066 R)
• M20: 34,852,115 km (0.109 R)
• M21: 39,381,789 km (0.096 R)
• M22: 40,173,012 km (0.1 R)
• M23: 46,010,321 km (0.112 R)
• M24: 47,330,672 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.1

Radius: 4.6

Gravity: 35.07 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 16.08 AU - 16.44 AU

Year: 24833 Days

Day: 22.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 90,277,003 km

• M1: 57,296 km (0.11 R)
• M2: 332,257 km (0.111 R)
• M3: 583,432 km (0.074 R)
• M4: 1,154,896 km (0.109 R)
• M5: 3,329,001 km (0.025 R)
• M6: 3,761,938 km (0.117 R)
• M7: 5,165,764 km (0.062 R)
• M8: 10,477,685 km (0.062 R)
• M9: 10,671,415 km (0.087 R)
• M10: 12,669,743 km (0.061 R)
• M11: 14,342,696 km (0.101 R)
• M12: 15,314,484 km (0.089 R)
• M13: 15,901,206 km (0.12 R)
• M14: 17,751,433 km (0.086 R)
• M15: 20,636,278 km (0.103 R)
• M16: 21,767,837 km (0.077 R)
• M17: 25,409,946 km (0.085 R)
• M18: 31,940,342 km (0.111 R)
• M19: 37,966,593 km (0.117 R)
• M20: 39,818,016 km (0.09 R)
• M21: 46,249,678 km (0.066 R)
• M22: 49,801,580 km (0.084 R)
• M23: 55,855,507 km (0.082 R)
• M24: 58,044,722 km (0.03 R)
• M25: 61,330,041 km (0.048 R)
• M26: 62,381,714 km (0.1 R)
• M27: 66,046,862 km (0.08 R)
• M28: 66,708,234 km (0.092 R)
• M29: 67,820,344 km (0.12 R)
• M30: 70,999,748 km (0.063 R)
• M31: 75,471,677 km (0.099 R)
• M32: 79,380,071 km (0.117 R)
• M33: 79,628,703 km (0.087 R)
• M34: 79,877,933 km (0.117 R)
• M35: 84,193,981 km (0.054 R)
• M36: 87,597,332 km (0.068 R)
• M37: 88,662,768 km (0.059 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 18,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit