🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.5

Radius: 13.5

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.59 AU - 0.89 AU

Year: 432 Days

Day: 5.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 59,721,378 km

• M1: 178,620 km (0.06 R)
• M2: 445,802 km (0.113 R)
• M3: 714,180 km (0.096 R)
• M4: 1,090,120 km (0.109 R)
• M5: 1,396,945 km (0.083 R)
• M6: 1,753,586 km (0.119 R)
• M7: 2,135,809 km (0.102 R)
• M8: 2,722,083 km (0.095 R)
• M9: 3,251,061 km (0.067 R)
• M10: 3,512,558 km (0.077 R)
• M11: 3,865,759 km (0.079 R)
• M12: 4,217,762 km (0.104 R)
• M13: 5,188,802 km (0.057 R)
• M14: 5,499,367 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.5

Radius: 12.9

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.72 AU - 1.18 AU

Year: 628 Days

Day: 13.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 59,721,378 km

• M1: 180,265 km (0.101 R)
• M2: 523,144 km (0.108 R)
• M3: 784,641 km (0.045 R)
• M4: 1,231,938 km (0.077 R)
• M5: 1,476,681 km (0.1 R)
• M6: 1,772,884 km (0.066 R)
• M7: 2,084,646 km (0.108 R)
• M8: 2,392,668 km (0.033 R)
• M9: 2,748,562 km (0.117 R)
• M10: 3,230,566 km (0.109 R)
• M11: 3,482,339 km (0.103 R)
• M12: 4,160,018 km (0.073 R)
• M13: 5,177,134 km (0.104 R)
• M14: 6,129,474 km (0.102 R)
• M15: 6,439,141 km (0.118 R)
• M16: 6,703,181 km (0.097 R)
• M17: 6,959,143 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.3

Radius: 13.4

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.04 AU - 1.44 AU

Year: 937 Days

Day: 7.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 59,721,378 km

• M1: 172,187 km (0.116 R)
• M2: 494,571 km (0.111 R)
• M3: 801,994 km (0.109 R)
• M4: 1,287,888 km (0.107 R)
• M5: 1,880,744 km (0.03 R)
• M6: 2,228,260 km (0.042 R)
• M7: 2,563,060 km (0.049 R)
• M8: 2,837,872 km (0.094 R)
• M9: 3,806,069 km (0.09 R)
• M10: 4,212,078 km (0.095 R)
• M11: 4,823,933 km (0.104 R)
• M12: 5,572,072 km (0.05 R)
• M13: 6,064,548 km (0.026 R)
• M14: 7,281,527 km (0.056 R)
• M15: 7,638,916 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.2

Radius: 8.6

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.9 AU - 2.8 AU

Year: 2443 Days

Day: 9.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 59,721,378 km

• M1: 106,962 km (0.117 R)
• M2: 391,946 km (0.118 R)
• M3: 794,813 km (0.085 R)
• M4: 1,009,486 km (0.106 R)
• M5: 1,598,902 km (0.119 R)
• M6: 1,765,404 km (0.056 R)
• M7: 2,281,966 km (0.06 R)
• M8: 2,594,925 km (0.115 R)
• M9: 2,778,930 km (0.099 R)
• M10: 3,241,038 km (0.114 R)
• M11: 4,954,083 km (0.075 R)
• M12: 5,499,816 km (0.107 R)
• M13: 6,540,269 km (0.104 R)
• M14: 6,725,172 km (0.063 R)
• M15: 8,229,678 km (0.045 R)

Asteroid Belt

Center: 2.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.3

Radius: 11.9

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3 AU - 3.12 AU

Year: 3631 Days

Day: 9.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,721,378 km

• M1: 195,973 km (0.105 R)
• M2: 460,462 km (0.063 R)
• M3: 948,002 km (0.087 R)
• M4: 1,179,430 km (0.055 R)
• M5: 1,408,464 km (0.099 R)
• M6: 1,923,230 km (0.094 R)
• M7: 2,398,203 km (0.114 R)
• M8: 3,314,939 km (0.092 R)
• M9: 3,603,065 km (0.108 R)
• M10: 3,939,959 km (0.104 R)
• M11: 5,231,886 km (0.087 R)
• M12: 5,508,642 km (0.074 R)
• M13: 6,084,295 km (0.058 R)
• M14: 6,641,547 km (0.109 R)
• M15: 7,348,397 km (0.113 R)
• M16: 7,626,051 km (0.119 R)
• M17: 8,329,759 km (0.101 R)
• M18: 8,707,194 km (0.086 R)
• M19: 9,120,833 km (0.053 R)
• M20: 9,745,404 km (0.062 R)
• M21: 10,570,586 km (0.077 R)
• M22: 10,843,153 km (0.115 R)
• M23: 11,808,508 km (0.103 R)
• M24: 13,385,718 km (0.036 R)
• M25: 13,795,616 km (0.104 R)
• M26: 15,754,451 km (0.063 R)
• M27: 16,650,243 km (0.072 R)
• M28: 17,030,970 km (0.097 R)
• M29: 17,299,947 km (0.106 R)
• M30: 18,238,524 km (0.108 R)
• M31: 19,202,083 km (0.071 R)
• M32: 21,720,564 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.2

Radius: 13.4

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.41 AU - 4.67 AU

Year: 6561 Days

Day: 7.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,721,378 km

• M1: 171,439 km (0.054 R)
• M2: 590,463 km (0.059 R)
• M3: 923,318 km (0.116 R)
• M4: 1,802,355 km (0.111 R)
• M5: 2,392,968 km (0.1 R)
• M6: 2,787,308 km (0.11 R)
• M7: 3,522,731 km (0.108 R)
• M8: 4,162,860 km (0.09 R)
• M9: 4,588,167 km (0.116 R)
• M10: 5,162,922 km (0.043 R)
• M11: 5,610,369 km (0.05 R)
• M12: 5,910,163 km (0.097 R)
• M13: 6,977,245 km (0.072 R)
• M14: 7,877,076 km (0.074 R)
• M15: 8,968,991 km (0.118 R)
• M16: 12,637,879 km (0.079 R)
• M17: 13,422,968 km (0.117 R)
• M18: 14,102,591 km (0.102 R)
• M19: 18,291,631 km (0.068 R)
• M20: 19,538,679 km (0.107 R)
• M21: 22,755,482 km (0.08 R)
• M22: 26,043,344 km (0.081 R)
• M23: 26,989,550 km (0.118 R)
• M24: 28,502,134 km (0.109 R)
• M25: 29,930,345 km (0.054 R)
• M26: 32,892,084 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.4

Radius: 9.7

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.09 AU - 5.47 AU

Year: 7088 Days

Day: 6.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 59,721,378 km

• M1: 393,442 km (0.109 R)
• M2: 938,727 km (0.068 R)
• M3: 1,711,400 km (0.056 R)
• M4: 2,323,405 km (0.048 R)
• M5: 2,556,179 km (0.108 R)
• M6: 4,485,842 km (0.074 R)
• M7: 5,291,875 km (0.098 R)
• M8: 5,555,915 km (0.093 R)
• M9: 6,874,920 km (0.058 R)
• M10: 8,011,714 km (0.085 R)
• M11: 8,373,741 km (0.116 R)
• M12: 9,430,201 km (0.102 R)
• M13: 10,143,035 km (0.104 R)
• M14: 13,817,308 km (0.11 R)
• M15: 14,388,922 km (0.093 R)
• M16: 15,717,799 km (0.063 R)
• M17: 16,688,390 km (0.055 R)
• M18: 17,528,383 km (0.088 R)
• M19: 21,154,784 km (0.113 R)
• M20: 22,339,600 km (0.064 R)
• M21: 23,742,229 km (0.093 R)
• M22: 24,302,772 km (0.099 R)
• M23: 26,873,612 km (0.056 R)
• M24: 27,336,917 km (0.104 R)
• M25: 33,942,859 km (0.095 R)
• M26: 36,202,086 km (0.083 R)
• M27: 38,140,576 km (0.06 R)
• M28: 39,407,819 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.1

Radius: 13.8

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.09 AU - 5.47 AU

Year: 7088 Days

Day: 9.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 59,721,378 km

• M1: 173,833 km (0.044 R)
• M2: 562,937 km (0.09 R)
• M3: 979,567 km (0.078 R)
• M4: 1,276,967 km (0.045 R)
• M5: 1,803,253 km (0.08 R)
• M6: 3,653,928 km (0.119 R)
• M7: 4,203,850 km (0.08 R)
• M8: 5,569,978 km (0.106 R)
• M9: 6,146,378 km (0.12 R)
• M10: 6,458,738 km (0.093 R)
• M11: 6,752,100 km (0.104 R)
• M12: 7,557,385 km (0.106 R)
• M13: 8,289,068 km (0.104 R)
• M14: 9,660,432 km (0.081 R)
• M15: 10,020,065 km (0.116 R)
• M16: 10,285,751 km (0.11 R)
• M17: 14,977,739 km (0.104 R)
• M18: 15,384,944 km (0.047 R)
• M19: 15,756,246 km (0.048 R)
• M20: 16,216,110 km (0.089 R)
• M21: 16,640,070 km (0.084 R)
• M22: 17,286,184 km (0.087 R)
• M23: 17,989,144 km (0.119 R)
• M24: 19,762,028 km (0.106 R)
• M25: 20,136,023 km (0.093 R)
• M26: 21,521,449 km (0.117 R)
• M27: 21,813,913 km (0.119 R)
• M28: 22,803,203 km (0.113 R)
• M29: 24,743,637 km (0.086 R)
• M30: 25,109,853 km (0.09 R)
• M31: 27,199,436 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 836.1

Radius: 5.9

Gravity: 24.02 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.15 AU - 8.59 AU

Year: 16424 Days

Day: 16.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 59,721,378 km

• M1: 75,996 km (0.106 R)
• M2: 193,131 km (0.071 R)
• M3: 506,838 km (0.076 R)
• M4: 771,476 km (0.1 R)
• M5: 1,806,993 km (0.077 R)
• M6: 2,355,867 km (0.055 R)
• M7: 2,922,843 km (0.115 R)
• M8: 3,552,650 km (0.114 R)
• M9: 4,349,259 km (0.116 R)
• M10: 4,633,046 km (0.073 R)
• M11: 5,075,856 km (0.068 R)
• M12: 8,211,577 km (0.108 R)
• M13: 8,899,727 km (0.087 R)
• M14: 9,254,274 km (0.111 R)
• M15: 9,563,642 km (0.044 R)
• M16: 15,675,613 km (0.063 R)
• M17: 16,281,484 km (0.038 R)
• M18: 17,810,973 km (0.106 R)
• M19: 18,024,898 km (0.065 R)
• M20: 18,966,766 km (0.101 R)
• M21: 23,380,352 km (0.097 R)
• M22: 26,233,483 km (0.1 R)
• M23: 27,456,146 km (0.106 R)
• M24: 29,251,320 km (0.104 R)
• M25: 30,170,300 km (0.096 R)
• M26: 30,635,101 km (0.099 R)
• M27: 34,284,092 km (0.103 R)
• M28: 34,978,675 km (0.098 R)
• M29: 37,723,347 km (0.103 R)
• M30: 40,357,167 km (0.089 R)
• M31: 42,199,166 km (0.104 R)
• M32: 44,982,733 km (0.096 R)
• M33: 45,550,008 km (0.098 R)
• M34: 47,622,089 km (0.087 R)
• M35: 52,148,172 km (0.064 R)
• M36: 56,119,098 km (0.09 R)
• M37: 58,674,978 km (0.117 R)
• M38: 61,552,343 km (0.104 R)
• M39: 67,513,818 km (0.072 R)
• M40: 71,308,667 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.8

Radius: 4.7

Gravity: 15.11 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.91 AU - 10.13 AU

Year: 19923 Days

Day: 25 Hours

Environment

Temp: -235 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 59,721,378 km

• M1: 73,752 km (0.051 R)
• M2: 440,267 km (0.111 R)
• M3: 990,637 km (0.105 R)
• M4: 2,034,681 km (0.071 R)
• M5: 3,409,635 km (0.116 R)
• M6: 3,847,358 km (0.111 R)
• M7: 7,201,043 km (0.104 R)
• M8: 8,050,609 km (0.066 R)
• M9: 8,538,298 km (0.11 R)
• M10: 10,136,752 km (0.105 R)
• M11: 11,504,375 km (0.084 R)
• M12: 11,661,752 km (0.119 R)
• M13: 13,576,605 km (0.064 R)
• M14: 15,153,666 km (0.103 R)
• M15: 15,394,818 km (0.108 R)
• M16: 15,576,729 km (0.111 R)
• M17: 16,503,039 km (0.104 R)
• M18: 16,628,551 km (0.054 R)
• M19: 17,650,006 km (0.09 R)
• M20: 18,303,898 km (0.072 R)
• M21: 18,768,698 km (0.093 R)
• M22: 19,921,948 km (0.081 R)
• M23: 20,968,086 km (0.12 R)
• M24: 24,116,074 km (0.113 R)
• M25: 24,649,391 km (0.065 R)
• M26: 24,879,771 km (0.12 R)
• M27: 28,960,053 km (0.059 R)
• M28: 29,376,833 km (0.1 R)
• M29: 39,010,188 km (0.078 R)
• M30: 39,106,679 km (0.053 R)
• M31: 41,756,655 km (0.079 R)
• M32: 50,776,958 km (0.076 R)
• M33: 51,660,932 km (0.073 R)
• M34: 53,451,768 km (0.081 R)
• M35: 57,241,830 km (0.09 R)
• M36: 57,944,940 km (0.084 R)
• M37: 58,416,024 km (0.116 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 16,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit