🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32

Radius: 9.4

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.67 AU - 0.87 AU

Year: 436 Days

Day: 13 Hours

Environment

Temp: -150 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 52,234,486 km

• M1: 116,986 km (0.1 R)
• M2: 423,212 km (0.109 R)
• M3: 804,687 km (0.087 R)
• M4: 1,256,622 km (0.086 R)
• M5: 1,968,409 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875

Radius: 13.6

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.65 AU - 0.93 AU

Year: 453 Days

Day: 7.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 52,234,486 km

• M1: 169,195 km (0.082 R)
• M2: 632,949 km (0.116 R)
• M3: 1,128,417 km (0.1 R)
• M4: 1,638,845 km (0.106 R)
• M5: 2,159,595 km (0.086 R)
• M6: 2,822,762 km (0.119 R)
• M7: 3,657,369 km (0.115 R)
• M8: 4,112,296 km (0.086 R)
• M9: 4,560,192 km (0.079 R)
• M10: 5,589,575 km (0.105 R)
• M11: 6,104,640 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.8

Radius: 13.9

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.9 AU - 1.5 AU

Year: 849 Days

Day: 13.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 52,234,486 km

• M1: 172,935 km (0.093 R)
• M2: 607,367 km (0.076 R)
• M3: 1,040,453 km (0.118 R)
• M4: 1,482,365 km (0.108 R)
• M5: 2,053,231 km (0.085 R)
• M6: 2,555,880 km (0.094 R)
• M7: 3,575,090 km (0.065 R)
• M8: 4,081,628 km (0.082 R)
• M9: 5,433,843 km (0.082 R)
• M10: 5,959,680 km (0.026 R)
• M11: 6,721,133 km (0.088 R)
• M12: 7,208,523 km (0.093 R)
• M13: 7,996,904 km (0.081 R)
• M14: 9,922,079 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.8

Radius: 13.5

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5 AU - 6.96 AU

Year: 9442 Days

Day: 14.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,234,486 km

• M1: 169,644 km (0.061 R)
• M2: 621,430 km (0.1 R)
• M3: 1,064,987 km (0.089 R)
• M4: 1,920,089 km (0.057 R)
• M5: 2,577,123 km (0.119 R)
• M6: 3,661,707 km (0.1 R)
• M7: 4,321,134 km (0.109 R)
• M8: 5,605,881 km (0.093 R)
• M9: 6,192,454 km (0.119 R)
• M10: 7,525,521 km (0.068 R)
• M11: 7,972,071 km (0.084 R)
• M12: 8,436,273 km (0.102 R)
• M13: 10,800,517 km (0.064 R)
• M14: 11,760,786 km (0.106 R)
• M15: 12,466,140 km (0.118 R)
• M16: 14,868,532 km (0.119 R)
• M17: 15,633,875 km (0.106 R)
• M18: 16,988,633 km (0.095 R)
• M19: 17,435,781 km (0.12 R)
• M20: 18,689,262 km (0.079 R)
• M21: 19,165,881 km (0.067 R)
• M22: 19,931,224 km (0.111 R)
• M23: 21,080,734 km (0.11 R)
• M24: 28,296,288 km (0.089 R)
• M25: 29,380,423 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.8

Radius: 5.5

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.9 AU - 7.14 AU

Year: 9537 Days

Day: 19.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,234,486 km

• M1: 182,809 km (0.112 R)
• M2: 420,370 km (0.105 R)
• M3: 783,743 km (0.086 R)
• M4: 966,851 km (0.1 R)
• M5: 1,849,030 km (0.048 R)
• M6: 4,351,054 km (0.086 R)
• M7: 5,458,976 km (0.082 R)
• M8: 5,933,500 km (0.113 R)
• M9: 6,195,596 km (0.051 R)
• M10: 8,324,224 km (0.071 R)
• M11: 9,104,676 km (0.096 R)
• M12: 15,927,087 km (0.03 R)
• M13: 19,192,659 km (0.07 R)
• M14: 21,556,006 km (0.105 R)
• M15: 23,235,092 km (0.042 R)
• M16: 24,624,707 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.4

Radius: 4.2

Gravity: 35.17 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6 AU - 7.18 AU

Year: 10923 Days

Day: 15.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 52,234,486 km

• M1: 52,359 km (0.104 R)
• M2: 257,308 km (0.065 R)
• M3: 400,025 km (0.097 R)
• M4: 650,003 km (0.081 R)
• M5: 792,719 km (0.111 R)
• M6: 1,119,291 km (0.099 R)
• M7: 1,419,085 km (0.118 R)
• M8: 1,692,700 km (0.087 R)
• M9: 2,000,572 km (0.076 R)
• M10: 2,232,000 km (0.097 R)
• M11: 2,812,739 km (0.11 R)
• M12: 3,220,543 km (0.113 R)
• M13: 4,470,284 km (0.064 R)
• M14: 4,803,737 km (0.116 R)
• M15: 5,832,971 km (0.097 R)
• M16: 10,092,321 km (0.113 R)
• M17: 12,692,781 km (0.093 R)
• M18: 12,993,323 km (0.038 R)
• M19: 15,914,521 km (0.038 R)
• M20: 16,053,647 km (0.08 R)
• M21: 18,012,481 km (0.087 R)
• M22: 18,391,861 km (0.1 R)
• M23: 18,699,285 km (0.093 R)
• M24: 21,282,691 km (0.12 R)
• M25: 21,963,810 km (0.09 R)
• M26: 23,369,581 km (0.104 R)
• M27: 25,398,726 km (0.049 R)
• M28: 27,542,314 km (0.097 R)
• M29: 36,351,684 km (0.119 R)
• M30: 39,447,313 km (0.086 R)
• M31: 39,702,228 km (0.091 R)
• M32: 41,518,047 km (0.048 R)
• M33: 42,312,860 km (0.102 R)
• M34: 42,848,421 km (0.092 R)
• M35: 49,187,630 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.4

Radius: 5.3

Gravity: 18.67 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.79 AU - 8.27 AU

Year: 12035 Days

Day: 23.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 52,234,486 km

• M1: 71,059 km (0.102 R)
• M2: 246,836 km (0.102 R)
• M3: 565,181 km (0.072 R)
• M4: 750,832 km (0.088 R)
• M5: 1,141,881 km (0.097 R)
• M6: 2,013,288 km (0.076 R)
• M7: 2,208,513 km (0.08 R)
• M8: 3,684,446 km (0.081 R)
• M9: 3,869,349 km (0.067 R)
• M10: 6,259,175 km (0.04 R)
• M11: 6,677,002 km (0.062 R)
• M12: 7,738,399 km (0.03 R)
• M13: 8,536,055 km (0.111 R)
• M14: 9,436,035 km (0.058 R)
• M15: 9,633,355 km (0.102 R)
• M16: 9,934,346 km (0.107 R)
• M17: 10,929,321 km (0.118 R)
• M18: 11,201,739 km (0.113 R)
• M19: 11,478,794 km (0.086 R)
• M20: 12,812,160 km (0.086 R)
• M21: 13,054,209 km (0.111 R)
• M22: 17,799,155 km (0.064 R)
• M23: 18,868,929 km (0.097 R)
• M24: 19,658,955 km (0.099 R)
• M25: 20,143,353 km (0.081 R)
• M26: 20,718,408 km (0.074 R)
• M27: 21,389,204 km (0.086 R)
• M28: 24,401,507 km (0.106 R)
• M29: 25,149,347 km (0.069 R)
• M30: 27,886,988 km (0.073 R)
• M31: 30,172,544 km (0.106 R)
• M32: 32,133,024 km (0.053 R)
• M33: 33,031,060 km (0.112 R)
• M34: 35,825,249 km (0.079 R)
• M35: 36,065,055 km (0.092 R)
• M36: 36,305,758 km (0.078 R)
• M37: 36,912,527 km (0.081 R)
• M38: 42,545,784 km (0.112 R)
• M39: 46,556,054 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.9

Radius: 5.4

Gravity: 25.27 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.08 AU - 7.58 AU

Year: 12814 Days

Day: 19.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 52,234,486 km

• M1: 70,610 km (0.12 R)
• M2: 254,765 km (0.071 R)
• M3: 642,373 km (0.113 R)
• M4: 818,300 km (0.116 R)
• M5: 1,231,789 km (0.067 R)
• M6: 1,629,719 km (0.065 R)
• M7: 2,262,518 km (0.094 R)
• M8: 4,447,395 km (0.069 R)
• M9: 6,507,657 km (0.06 R)
• M10: 7,001,779 km (0.084 R)
• M11: 7,926,294 km (0.116 R)
• M12: 9,487,347 km (0.107 R)
• M13: 11,892,881 km (0.029 R)
• M14: 12,381,318 km (0.113 R)
• M15: 13,138,882 km (0.101 R)
• M16: 14,128,771 km (0.082 R)
• M17: 19,161,991 km (0.108 R)
• M18: 31,976,994 km (0.041 R)
• M19: 32,920,059 km (0.112 R)
• M20: 41,419,162 km (0.044 R)
• M21: 42,398,131 km (0.109 R)
• M22: 46,020,344 km (0.1 R)
• M23: 55,039,450 km (0.091 R)

Asteroid Belt

Center: 7.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.5

Radius: 6.9

Gravity: 12.44 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.59 AU - 9.75 AU

Year: 15078 Days

Day: 25 Hours

Environment

Temp: -233 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 52,234,486 km

• M1: 106,364 km (0.094 R)
• M2: 401,670 km (0.082 R)
• M3: 1,346,530 km (0.053 R)
• M4: 1,754,035 km (0.106 R)
• M5: 2,463,578 km (0.092 R)
• M6: 2,701,139 km (0.103 R)
• M7: 4,069,361 km (0.073 R)
• M8: 5,960,877 km (0.109 R)
• M9: 6,351,626 km (0.066 R)
• M10: 6,800,869 km (0.105 R)
• M11: 9,476,128 km (0.111 R)
• M12: 9,900,387 km (0.098 R)
• M13: 11,074,730 km (0.091 R)
• M14: 13,365,223 km (0.035 R)
• M15: 15,732,161 km (0.069 R)
• M16: 19,699,945 km (0.112 R)
• M17: 20,920,065 km (0.093 R)
• M18: 23,222,676 km (0.027 R)
• M19: 26,099,293 km (0.066 R)
• M20: 27,999,336 km (0.095 R)
• M21: 32,787,964 km (0.114 R)
• M22: 34,003,596 km (0.11 R)
• M23: 39,166,967 km (0.096 R)
• M24: 42,646,164 km (0.101 R)
• M25: 43,221,218 km (0.052 R)
• M26: 47,700,777 km (0.103 R)
• M27: 51,662,278 km (0.046 R)
• M28: 53,472,861 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.2

Radius: 4.9

Gravity: 15.38 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.61 AU - 9.03 AU

Year: 15495 Days

Day: 15.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 52,234,486 km

• M1: 61,934 km (0.065 R)
• M2: 436,078 km (0.087 R)
• M3: 609,013 km (0.101 R)
• M4: 1,194,090 km (0.092 R)
• M5: 1,512,285 km (0.115 R)
• M6: 1,770,491 km (0.08 R)
• M7: 2,166,327 km (0.119 R)
• M8: 2,336,420 km (0.1 R)
• M9: 4,752,126 km (0.042 R)
• M10: 5,139,285 km (0.106 R)
• M11: 7,270,756 km (0.096 R)
• M12: 16,904,111 km (0.098 R)
• M13: 22,159,783 km (0.059 R)
• M14: 24,630,093 km (0.03 R)
• M15: 25,395,735 km (0.106 R)
• M16: 32,102,057 km (0.116 R)
• M17: 47,973,494 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 13,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit