🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.59 AU - 0.63 AU

Year: 211 Days

Day: 33.9 Hours

Environment

Temp: 0 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.89 AU - 2.43 AU

Year: 1406 Days

Day: 42.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.6

Radius: 9.3

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.33 AU - 6.37 AU

Year: 5481 Days

Day: 8.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 93,123,776 km

• M1: 121,922 km (0.103 R)
• M2: 522,994 km (0.047 R)
• M3: 858,393 km (0.102 R)
• M4: 1,638,695 km (0.046 R)
• M5: 2,439,642 km (0.076 R)
• M6: 2,967,124 km (0.086 R)
• M7: 4,175,576 km (0.102 R)
• M8: 4,478,063 km (0.096 R)
• M9: 7,382,057 km (0.113 R)
• M10: 7,676,166 km (0.087 R)
• M11: 8,366,560 km (0.039 R)
• M12: 9,308,279 km (0.09 R)
• M13: 9,651,905 km (0.119 R)
• M14: 11,111,980 km (0.091 R)
• M15: 11,401,303 km (0.106 R)
• M16: 11,695,711 km (0.072 R)
• M17: 13,461,116 km (0.114 R)
• M18: 14,521,465 km (0.108 R)
• M19: 16,000,539 km (0.081 R)
• M20: 16,494,362 km (0.118 R)
• M21: 17,577,301 km (0.072 R)
• M22: 19,186,226 km (0.094 R)
• M23: 20,817,890 km (0.118 R)
• M24: 23,160,892 km (0.052 R)
• M25: 24,926,745 km (0.101 R)
• M26: 26,180,974 km (0.105 R)
• M27: 27,127,180 km (0.094 R)
• M28: 33,288,668 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.4

Radius: 12.1

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.73 AU - 7.83 AU

Year: 9612 Days

Day: 12.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 93,123,776 km

• M1: 150,495 km (0.117 R)
• M2: 584,778 km (0.072 R)
• M3: 1,688,810 km (0.094 R)
• M4: 4,383,068 km (0.103 R)
• M5: 5,408,561 km (0.062 R)
• M6: 6,140,394 km (0.077 R)
• M7: 6,741,478 km (0.075 R)
• M8: 8,970,188 km (0.096 R)
• M9: 9,845,036 km (0.111 R)
• M10: 14,177,241 km (0.098 R)
• M11: 15,981,391 km (0.06 R)
• M12: 18,928,918 km (0.091 R)
• M13: 19,638,909 km (0.091 R)
• M14: 24,277,939 km (0.082 R)
• M15: 24,928,391 km (0.045 R)
• M16: 29,495,165 km (0.105 R)
• M17: 31,097,508 km (0.037 R)
• M18: 31,534,334 km (0.038 R)
• M19: 33,895,586 km (0.093 R)
• M20: 35,772,142 km (0.109 R)
• M21: 36,372,478 km (0.077 R)
• M22: 36,979,546 km (0.119 R)
• M23: 39,348,130 km (0.067 R)
• M24: 39,987,960 km (0.071 R)
• M25: 41,288,264 km (0.045 R)
• M26: 46,061,932 km (0.105 R)
• M27: 47,059,002 km (0.099 R)
• M28: 49,688,783 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.9

Radius: 14.9

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.39 AU - 9.55 AU

Year: 9966 Days

Day: 8.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 93,123,776 km

• M1: 213,177 km (0.1 R)
• M2: 2,060,411 km (0.096 R)
• M3: 4,077,440 km (0.074 R)
• M4: 4,806,879 km (0.092 R)
• M5: 5,886,975 km (0.093 R)
• M6: 6,851,134 km (0.104 R)
• M7: 7,340,169 km (0.038 R)
• M8: 8,117,629 km (0.039 R)
• M9: 9,497,969 km (0.106 R)
• M10: 10,906,283 km (0.073 R)
• M11: 13,321,391 km (0.061 R)
• M12: 14,184,122 km (0.117 R)
• M13: 14,729,406 km (0.076 R)
• M14: 16,288,366 km (0.118 R)
• M15: 16,831,705 km (0.092 R)
• M16: 21,365,867 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.7

Radius: 12.2

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.26 AU - 11.66 AU

Year: 12888 Days

Day: 9.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 93,123,776 km

• M1: 152,440 km (0.066 R)
• M2: 545,883 km (0.111 R)
• M3: 1,692,251 km (0.1 R)
• M4: 2,084,198 km (0.035 R)
• M5: 3,485,930 km (0.048 R)
• M6: 3,926,196 km (0.074 R)
• M7: 4,372,746 km (0.045 R)
• M8: 6,349,382 km (0.118 R)
• M9: 7,052,642 km (0.111 R)
• M10: 7,715,809 km (0.058 R)
• M11: 8,180,610 km (0.109 R)
• M12: 9,425,264 km (0.08 R)
• M13: 11,374,824 km (0.025 R)
• M14: 11,916,817 km (0.056 R)
• M15: 14,328,334 km (0.12 R)
• M16: 15,103,999 km (0.1 R)
• M17: 19,493,949 km (0.111 R)
• M18: 20,183,745 km (0.112 R)
• M19: 21,158,524 km (0.044 R)
• M20: 22,632,213 km (0.114 R)
• M21: 26,300,502 km (0.064 R)
• M22: 27,356,215 km (0.08 R)
• M23: 28,111,833 km (0.092 R)
• M24: 29,103,817 km (0.081 R)
• M25: 30,924,573 km (0.074 R)
• M26: 33,428,243 km (0.116 R)
• M27: 40,900,058 km (0.118 R)
• M28: 46,915,089 km (0.057 R)
• M29: 50,373,792 km (0.114 R)
• M30: 53,494,703 km (0.054 R)
• M31: 56,742,173 km (0.098 R)
• M32: 58,325,517 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.8

Radius: 6.9

Gravity: 18.06 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 9.31 AU - 10.09 AU

Year: 13381 Days

Day: 19.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 67.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 93,123,776 km

• M1: 116,686 km (0.108 R)
• M2: 347,516 km (0.103 R)
• M3: 565,181 km (0.111 R)
• M4: 828,922 km (0.106 R)
• M5: 1,089,222 km (0.06 R)
• M6: 2,683,038 km (0.109 R)
• M7: 3,134,823 km (0.086 R)
• M8: 4,281,940 km (0.081 R)
• M9: 5,536,916 km (0.074 R)
• M10: 6,554,032 km (0.103 R)
• M11: 6,976,796 km (0.11 R)
• M12: 8,403,062 km (0.061 R)
• M13: 10,631,771 km (0.115 R)
• M14: 10,920,944 km (0.107 R)
• M15: 14,670,465 km (0.119 R)
• M16: 16,292,255 km (0.078 R)
• M17: 16,910,543 km (0.089 R)
• M18: 20,415,921 km (0.1 R)
• M19: 21,225,544 km (0.081 R)
• M20: 23,684,185 km (0.086 R)
• M21: 24,577,733 km (0.101 R)
• M22: 24,880,519 km (0.118 R)
• M23: 27,937,103 km (0.095 R)
• M24: 29,612,151 km (0.118 R)
• M25: 32,672,325 km (0.06 R)
• M26: 34,530,480 km (0.069 R)
• M27: 36,588,946 km (0.092 R)
• M28: 38,864,180 km (0.101 R)
• M29: 39,275,275 km (0.11 R)
• M30: 39,827,890 km (0.114 R)
• M31: 42,814,462 km (0.073 R)
• M32: 43,990,301 km (0.087 R)
• M33: 60,189,506 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.5

Radius: 5.5

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 10.72 AU - 12.78 AU

Year: 17840 Days

Day: 22 Hours

Environment

Temp: -210 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 93,123,776 km

• M1: 68,366 km (0.087 R)
• M2: 242,947 km (0.096 R)
• M3: 453,730 km (0.035 R)
• M4: 653,743 km (0.076 R)
• M5: 835,205 km (0.106 R)
• M6: 1,017,714 km (0.054 R)
• M7: 1,190,201 km (0.087 R)
• M8: 3,626,851 km (0.099 R)
• M9: 4,383,068 km (0.073 R)
• M10: 5,106,075 km (0.086 R)
• M11: 5,618,597 km (0.092 R)
• M12: 6,089,980 km (0.111 R)
• M13: 7,152,723 km (0.108 R)
• M14: 7,837,732 km (0.11 R)
• M15: 12,831,309 km (0.118 R)
• M16: 13,078,743 km (0.049 R)
• M17: 13,583,038 km (0.104 R)
• M18: 17,033,513 km (0.075 R)
• M19: 22,514,330 km (0.101 R)
• M20: 23,055,874 km (0.113 R)
• M21: 24,259,090 km (0.083 R)
• M22: 25,212,627 km (0.063 R)
• M23: 27,092,773 km (0.103 R)
• M24: 30,467,102 km (0.09 R)
• M25: 31,018,371 km (0.041 R)
• M26: 32,942,798 km (0.041 R)
• M27: 36,160,498 km (0.091 R)
• M28: 36,406,886 km (0.044 R)
• M29: 51,437,881 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393

Radius: 5.2

Gravity: 14.53 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 11.68 AU - 12.42 AU

Year: 18527 Days

Day: 17.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 93,123,776 km

• M1: 64,776 km (0.102 R)
• M2: 251,474 km (0.088 R)
• M3: 1,734,288 km (0.099 R)
• M4: 2,031,389 km (0.116 R)
• M5: 2,300,965 km (0.109 R)
• M6: 4,869,859 km (0.08 R)
• M7: 5,317,905 km (0.08 R)
• M8: 5,944,720 km (0.07 R)
• M9: 7,611,988 km (0.118 R)
• M10: 11,179,449 km (0.048 R)
• M11: 13,223,853 km (0.097 R)
• M12: 23,992,955 km (0.076 R)
• M13: 27,571,486 km (0.112 R)
• M14: 28,875,979 km (0.102 R)
• M15: 29,880,978 km (0.12 R)
• M16: 31,724,772 km (0.064 R)
• M17: 36,792,998 km (0.087 R)
• M18: 41,104,409 km (0.032 R)
• M19: 43,671,658 km (0.071 R)
• M20: 48,029,294 km (0.119 R)
• M21: 54,166,098 km (0.062 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.4

Radius: 5.4

Gravity: 24.09 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 13.22 AU - 17.56 AU

Year: 26742 Days

Day: 21.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 93,123,776 km

• M1: 67,768 km (0.119 R)
• M2: 470,186 km (0.084 R)
• M3: 757,115 km (0.08 R)
• M4: 1,057,956 km (0.108 R)
• M5: 1,435,691 km (0.073 R)
• M6: 1,610,122 km (0.073 R)
• M7: 1,779,317 km (0.078 R)
• M8: 2,336,719 km (0.096 R)
• M9: 3,628,646 km (0.102 R)
• M10: 4,819,146 km (0.065 R)
• M11: 5,978,230 km (0.076 R)
• M12: 6,157,748 km (0.066 R)
• M13: 6,718,291 km (0.081 R)
• M14: 8,102,669 km (0.058 R)
• M15: 9,484,056 km (0.093 R)
• M16: 11,015,190 km (0.105 R)
• M17: 11,353,730 km (0.101 R)
• M18: 16,322,025 km (0.057 R)
• M19: 17,850,616 km (0.113 R)
• M20: 24,806,020 km (0.117 R)
• M21: 28,306,460 km (0.088 R)
• M22: 28,941,503 km (0.1 R)
• M23: 31,712,804 km (0.108 R)
• M24: 33,373,191 km (0.114 R)
• M25: 35,382,440 km (0.11 R)
• M26: 35,823,305 km (0.107 R)
• M27: 39,798,419 km (0.045 R)
• M28: 41,240,094 km (0.104 R)
• M29: 42,882,529 km (0.111 R)
• M30: 44,910,178 km (0.104 R)
• M31: 46,648,206 km (0.086 R)
• M32: 56,612,621 km (0.064 R)
• M33: 58,639,074 km (0.076 R)
• M34: 61,134,217 km (0.119 R)
• M35: 69,271,294 km (0.067 R)
• M36: 73,002,863 km (0.069 R)
• M37: 76,131,703 km (0.092 R)
• M38: 86,052,435 km (0.098 R)
• M39: 91,183,193 km (0.106 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: 256 - 19,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit