🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.4

Radius: 13.8

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.8 AU - 1.22 AU

Year: 701 Days

Day: 11.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 93,525,981 km

• M1: 171,589 km (0.099 R)
• M2: 688,599 km (0.032 R)
• M3: 1,270,236 km (0.093 R)
• M4: 1,805,497 km (0.075 R)
• M5: 2,288,997 km (0.096 R)
• M6: 2,847,595 km (0.12 R)
• M7: 3,413,823 km (0.049 R)
• M8: 4,570,365 km (0.096 R)
• M9: 5,129,711 km (0.072 R)
• M10: 6,157,299 km (0.113 R)
• M11: 7,671,528 km (0.112 R)
• M12: 8,161,013 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.7

Radius: 13.7

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.04 AU - 1.08 AU

Year: 753 Days

Day: 14.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 93,525,981 km

• M1: 170,392 km (0.088 R)
• M2: 616,792 km (0.113 R)
• M3: 1,378,245 km (0.06 R)
• M4: 1,865,485 km (0.106 R)
• M5: 2,436,201 km (0.085 R)
• M6: 3,741,592 km (0.036 R)
• M7: 4,541,343 km (0.103 R)
• M8: 5,586,284 km (0.06 R)
• M9: 8,713,777 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.7

Radius: 8

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.06 AU - 1.12 AU

Year: 786 Days

Day: 10.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 93,525,981 km

• M1: 100,380 km (0.057 R)
• M2: 472,879 km (0.112 R)
• M3: 1,162,675 km (0.075 R)
• M4: 1,435,242 km (0.108 R)
• M5: 1,725,761 km (0.106 R)
• M6: 1,989,951 km (0.063 R)
• M7: 2,384,590 km (0.085 R)
• M8: 2,819,022 km (0.111 R)
• M9: 3,318,380 km (0.084 R)
• M10: 4,792,069 km (0.049 R)
• M11: 5,139,435 km (0.096 R)
• M12: 5,429,505 km (0.103 R)
• M13: 6,263,513 km (0.036 R)
• M14: 6,937,601 km (0.077 R)
• M15: 8,232,670 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.6

Radius: 10

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.46 AU - 5.5 AU

Year: 6545 Days

Day: 7.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 93,525,981 km

• M1: 124,316 km (0.103 R)
• M2: 631,453 km (0.11 R)
• M3: 1,180,327 km (0.117 R)
• M4: 4,222,101 km (0.062 R)
• M5: 5,370,863 km (0.044 R)
• M6: 6,326,494 km (0.088 R)
• M7: 8,911,994 km (0.086 R)
• M8: 12,517,003 km (0.111 R)
• M9: 18,866,386 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.5

Radius: 7

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.86 AU - 6.18 AU

Year: 10195 Days

Day: 19 Hours

Environment

Temp: -221 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 93,525,981 km

• M1: 87,216 km (0.053 R)
• M2: 445,203 km (0.083 R)
• M3: 896,390 km (0.11 R)
• M4: 1,171,351 km (0.099 R)
• M5: 2,197,892 km (0.053 R)
• M6: 2,532,991 km (0.087 R)
• M7: 5,884,731 km (0.068 R)
• M8: 8,205,144 km (0.062 R)
• M9: 10,744,717 km (0.052 R)
• M10: 13,383,774 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.3

Radius: 8

Gravity: 12.18 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.14 AU - 9.86 AU

Year: 15619 Days

Day: 24.3 Hours

Environment

Temp: -241 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 93,525,981 km

• M1: 100,081 km (0.072 R)
• M2: 575,503 km (0.111 R)
• M3: 845,378 km (0.112 R)
• M4: 1,163,123 km (0.072 R)
• M5: 1,989,203 km (0.085 R)
• M6: 2,516,685 km (0.101 R)
• M7: 4,803,288 km (0.108 R)
• M8: 5,372,957 km (0.113 R)
• M9: 5,751,290 km (0.074 R)
• M10: 6,393,514 km (0.092 R)
• M11: 7,725,533 km (0.106 R)
• M12: 9,021,649 km (0.099 R)
• M13: 9,611,514 km (0.087 R)
• M14: 10,808,745 km (0.105 R)
• M15: 15,067,946 km (0.106 R)
• M16: 16,998,058 km (0.048 R)
• M17: 17,897,291 km (0.108 R)
• M18: 18,913,958 km (0.096 R)
• M19: 20,148,290 km (0.117 R)
• M20: 21,248,283 km (0.109 R)
• M21: 24,479,298 km (0.104 R)
• M22: 25,837,198 km (0.117 R)
• M23: 27,576,722 km (0.119 R)
• M24: 28,931,480 km (0.119 R)
• M25: 36,243,076 km (0.115 R)
• M26: 42,286,830 km (0.09 R)
• M27: 44,543,664 km (0.094 R)
• M28: 48,158,247 km (0.094 R)
• M29: 53,852,690 km (0.065 R)
• M30: 60,918,497 km (0.068 R)
• M31: 62,057,685 km (0.07 R)
• M32: 62,824,972 km (0.103 R)
• M33: 65,164,832 km (0.1 R)
• M34: 66,356,230 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.7

Radius: 7.2

Gravity: 11.43 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 10 AU - 10 AU

Year: 21828 Days

Day: 17.1 Hours

Environment

Temp: -241 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 93,525,981 km

• M1: 90,058 km (0.053 R)
• M2: 369,956 km (0.097 R)
• M3: 2,443,532 km (0.095 R)
• M4: 3,641,511 km (0.106 R)
• M5: 5,002,702 km (0.076 R)
• M6: 8,421,313 km (0.113 R)
• M7: 8,793,512 km (0.091 R)
• M8: 10,153,656 km (0.113 R)
• M9: 11,134,869 km (0.117 R)
• M10: 13,862,337 km (0.066 R)
• M11: 14,836,818 km (0.052 R)
• M12: 16,342,071 km (0.085 R)
• M13: 19,560,819 km (0.097 R)
• M14: 20,593,643 km (0.064 R)
• M15: 21,662,370 km (0.059 R)
• M16: 22,767,599 km (0.082 R)
• M17: 24,656,422 km (0.07 R)
• M18: 31,577,867 km (0.063 R)
• M19: 32,605,903 km (0.076 R)
• M20: 35,136,800 km (0.118 R)
• M21: 44,143,639 km (0.114 R)
• M22: 49,775,251 km (0.103 R)
• M23: 51,166,511 km (0.115 R)
• M24: 61,045,506 km (0.115 R)
• M25: 68,648,069 km (0.111 R)
• M26: 75,030,214 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.7

Radius: 4.7

Gravity: 42.86 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.4 AU - 11.42 AU

Year: 23184 Days

Day: 24.1 Hours

Environment

Temp: -242 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 93,525,981 km

• M1: 58,642 km (0.111 R)
• M2: 208,091 km (0.085 R)
• M3: 399,875 km (0.088 R)
• M4: 669,600 km (0.104 R)
• M5: 961,615 km (0.095 R)
• M6: 1,225,655 km (0.036 R)
• M7: 2,002,218 km (0.11 R)
• M8: 2,762,923 km (0.091 R)
• M9: 4,987,443 km (0.045 R)
• M10: 5,995,583 km (0.095 R)
• M11: 7,858,675 km (0.07 R)
• M12: 8,462,602 km (0.074 R)
• M13: 8,632,545 km (0.057 R)
• M14: 8,920,970 km (0.109 R)
• M15: 11,741,937 km (0.051 R)
• M16: 13,200,666 km (0.047 R)
• M17: 14,858,210 km (0.082 R)
• M18: 15,779,434 km (0.066 R)
• M19: 17,550,822 km (0.095 R)
• M20: 19,549,001 km (0.088 R)
• M21: 23,541,170 km (0.094 R)
• M22: 25,964,655 km (0.114 R)
• M23: 27,052,381 km (0.055 R)
• M24: 28,549,407 km (0.056 R)
• M25: 30,364,628 km (0.041 R)
• M26: 30,763,306 km (0.074 R)
• M27: 32,670,529 km (0.119 R)
• M28: 33,795,057 km (0.09 R)
• M29: 45,618,524 km (0.055 R)
• M30: 48,635,315 km (0.043 R)
• M31: 60,972,651 km (0.057 R)
• M32: 63,753,975 km (0.113 R)
• M33: 70,725,385 km (0.113 R)
• M34: 73,554,879 km (0.095 R)
• M35: 84,837,102 km (0.079 R)
• M36: 86,956,605 km (0.088 R)
• M37: 89,927,918 km (0.114 R)
• M38: 90,749,958 km (0.204 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 13,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit