🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.3

Radius: 10.9

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.68 AU - 0.74 AU

Year: 386 Days

Day: 10 Hours

Environment

Temp: -149 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 81,384,199 km

• M1: 135,984 km (0.048 R)
• M2: 569,669 km (0.096 R)
• M3: 1,294,919 km (0.069 R)
• M4: 1,815,370 km (0.111 R)
• M5: 2,237,087 km (0.1 R)
• M6: 2,993,603 km (0.113 R)
• M7: 3,503,732 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.2

Radius: 15

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.88 AU - 0.96 AU

Year: 570 Days

Day: 8.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 81,384,199 km

• M1: 186,549 km (0.118 R)
• M2: 777,011 km (0.091 R)
• M3: 1,703,321 km (0.094 R)
• M4: 3,403,202 km (0.026 R)
• M5: 4,165,403 km (0.116 R)
• M6: 5,759,368 km (0.09 R)
• M7: 6,449,763 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.8

Radius: 9.7

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.4 AU - 1.48 AU

Year: 1116 Days

Day: 10.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 81,384,199 km

• M1: 120,725 km (0.116 R)
• M2: 468,840 km (0.113 R)
• M3: 1,075,908 km (0.037 R)
• M4: 1,877,004 km (0.07 R)
• M5: 2,837,722 km (0.071 R)
• M6: 3,189,726 km (0.08 R)
• M7: 3,911,386 km (0.077 R)
• M8: 4,564,231 km (0.113 R)
• M9: 5,066,581 km (0.112 R)
• M10: 5,641,336 km (0.112 R)
• M11: 6,454,999 km (0.076 R)
• M12: 6,756,588 km (0.091 R)
• M13: 7,152,125 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591

Radius: 8.1

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.01 AU - 2.49 AU

Year: 2179 Days

Day: 8.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 81,384,199 km

• M1: 100,829 km (0.12 R)
• M2: 442,361 km (0.113 R)
• M3: 729,290 km (0.106 R)
• M4: 1,075,010 km (0.109 R)
• M5: 1,480,720 km (0.098 R)
• M6: 1,773,483 km (0.097 R)
• M7: 2,215,844 km (0.118 R)
• M8: 2,730,161 km (0.088 R)
• M9: 3,031,601 km (0.056 R)
• M10: 3,491,016 km (0.081 R)
• M11: 4,014,908 km (0.098 R)
• M12: 4,325,922 km (0.102 R)
• M13: 4,737,166 km (0.098 R)
• M14: 6,411,316 km (0.075 R)
• M15: 7,424,692 km (0.067 R)
• M16: 8,828,967 km (0.094 R)
• M17: 9,255,919 km (0.099 R)
• M18: 9,662,227 km (0.103 R)
• M19: 10,045,198 km (0.029 R)
• M20: 10,841,358 km (0.101 R)
• M21: 11,678,956 km (0.101 R)
• M22: 12,233,964 km (0.089 R)
• M23: 12,599,881 km (0.098 R)
• M24: 13,057,201 km (0.101 R)
• M25: 14,585,942 km (0.097 R)
• M26: 15,844,210 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.4

Radius: 13.1

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.84 AU - 4.72 AU

Year: 4745 Days

Day: 8.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 81,384,199 km

• M1: 162,912 km (0.104 R)
• M2: 666,758 km (0.043 R)
• M3: 1,392,158 km (0.096 R)
• M4: 1,816,417 km (0.079 R)
• M5: 2,970,116 km (0.077 R)
• M6: 3,424,594 km (0.076 R)
• M7: 4,089,407 km (0.103 R)
• M8: 6,497,484 km (0.052 R)
• M9: 9,618,694 km (0.053 R)
• M10: 10,463,773 km (0.057 R)
• M11: 11,233,005 km (0.116 R)
• M12: 11,996,253 km (0.056 R)
• M13: 15,348,293 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.1

Radius: 13.5

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.18 AU - 4.68 AU

Year: 5030 Days

Day: 10.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 81,384,199 km

• M1: 167,998 km (0.049 R)
• M2: 802,742 km (0.102 R)
• M3: 1,395,299 km (0.055 R)
• M4: 1,976,038 km (0.108 R)
• M5: 2,765,017 km (0.078 R)
• M6: 3,575,240 km (0.075 R)
• M7: 4,538,500 km (0.116 R)
• M8: 5,170,102 km (0.083 R)
• M9: 5,749,794 km (0.07 R)
• M10: 6,169,715 km (0.079 R)
• M11: 6,640,201 km (0.119 R)
• M12: 7,554,543 km (0.082 R)
• M13: 8,163,257 km (0.098 R)
• M14: 9,025,688 km (0.11 R)
• M15: 10,391,068 km (0.076 R)
• M16: 10,974,350 km (0.119 R)
• M17: 12,070,304 km (0.12 R)
• M18: 12,668,396 km (0.065 R)
• M19: 14,840,707 km (0.048 R)
• M20: 15,581,366 km (0.099 R)
• M21: 16,794,755 km (0.115 R)
• M22: 21,473,877 km (0.104 R)
• M23: 22,216,181 km (0.096 R)
• M24: 23,467,867 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.2

Radius: 3.6

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.31 AU - 8.97 AU

Year: 16398 Days

Day: 23.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 81,384,199 km

• M1: 44,879 km (0.096 R)
• M2: 391,198 km (0.118 R)
• M3: 1,364,033 km (0.043 R)
• M4: 1,938,639 km (0.114 R)
• M5: 2,137,305 km (0.106 R)
• M6: 2,525,810 km (0.099 R)
• M7: 4,509,478 km (0.112 R)
• M8: 5,039,653 km (0.116 R)
• M9: 6,405,631 km (0.1 R)
• M10: 6,782,169 km (0.098 R)
• M11: 7,717,904 km (0.109 R)
• M12: 9,396,841 km (0.089 R)
• M13: 12,857,039 km (0.092 R)
• M14: 14,546,149 km (0.1 R)
• M15: 15,582,862 km (0.111 R)
• M16: 15,751,010 km (0.113 R)
• M17: 15,977,053 km (0.047 R)
• M18: 24,253,106 km (0.027 R)
• M19: 25,941,468 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.6

Radius: 7.7

Gravity: 16.49 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.62 AU - 11.12 AU

Year: 18519 Days

Day: 22.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 81,384,199 km

• M1: 95,892 km (0.078 R)
• M2: 392,694 km (0.109 R)
• M3: 816,804 km (0.096 R)
• M4: 1,219,522 km (0.099 R)
• M5: 1,804,749 km (0.052 R)
• M6: 3,017,090 km (0.116 R)
• M7: 3,290,704 km (0.117 R)
• M8: 6,926,232 km (0.069 R)
• M9: 8,268,873 km (0.041 R)
• M10: 8,862,776 km (0.073 R)
• M11: 10,878,757 km (0.104 R)
• M12: 11,591,591 km (0.059 R)
• M13: 20,909,444 km (0.044 R)
• M14: 21,205,947 km (0.052 R)
• M15: 23,678,949 km (0.096 R)
• M16: 24,001,034 km (0.043 R)
• M17: 25,881,628 km (0.109 R)
• M18: 31,588,638 km (0.081 R)
• M19: 39,267,795 km (0.099 R)
• M20: 40,174,059 km (0.103 R)
• M21: 40,632,427 km (0.07 R)
• M22: 41,094,236 km (0.095 R)
• M23: 54,366,110 km (0.06 R)
• M24: 59,355,050 km (0.071 R)
• M25: 59,751,035 km (0.082 R)
• M26: 64,431,803 km (0.091 R)
• M27: 66,115,527 km (0.066 R)
• M28: 72,465,059 km (0.092 R)
• M29: 74,515,148 km (0.099 R)
• M30: 76,136,340 km (0.089 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: 539 - 13,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit