🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.5

Radius: 13.5

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.6 AU - 0.8 AU

Year: 384 Days

Day: 13.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 46,313,956 km

• M1: 171,140 km (0.119 R)
• M2: 697,724 km (0.101 R)
• M3: 1,179,130 km (0.092 R)
• M4: 1,663,977 km (0.117 R)
• M5: 2,238,882 km (0.058 R)
• M6: 2,704,131 km (0.073 R)
• M7: 3,304,019 km (0.113 R)
• M8: 3,951,927 km (0.062 R)
• M9: 4,449,190 km (0.038 R)
• M10: 5,209,297 km (0.117 R)
• M11: 5,637,895 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315

Radius: 13.7

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.74 AU - 1.78 AU

Year: 1532 Days

Day: 9.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 46,313,956 km

• M1: 170,542 km (0.063 R)
• M2: 953,537 km (0.059 R)
• M3: 1,381,536 km (0.105 R)
• M4: 2,387,732 km (0.074 R)
• M5: 2,889,483 km (0.071 R)
• M6: 3,995,610 km (0.037 R)
• M7: 5,406,617 km (0.119 R)
• M8: 6,525,160 km (0.089 R)
• M9: 7,056,382 km (0.062 R)
• M10: 7,591,494 km (0.09 R)
• M11: 8,101,323 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.8

Radius: 10.3

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.08 AU - 2.3 AU

Year: 2126 Days

Day: 8.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 46,313,956 km

• M1: 128,056 km (0.066 R)
• M2: 519,105 km (0.038 R)
• M3: 960,867 km (0.058 R)
• M4: 1,323,193 km (0.094 R)
• M5: 1,931,757 km (0.086 R)
• M6: 2,357,962 km (0.109 R)
• M7: 3,256,297 km (0.119 R)
• M8: 3,945,195 km (0.118 R)
• M9: 4,915,936 km (0.05 R)
• M10: 5,386,571 km (0.099 R)
• M11: 6,556,127 km (0.094 R)
• M12: 7,424,991 km (0.08 R)
• M13: 8,478,459 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.5

Radius: 12.4

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.99 AU - 2.85 AU

Year: 2470 Days

Day: 6.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 46,313,956 km

• M1: 154,235 km (0.075 R)
• M2: 626,067 km (0.088 R)
• M3: 1,064,838 km (0.095 R)
• M4: 1,513,482 km (0.062 R)
• M5: 1,958,835 km (0.101 R)
• M6: 3,056,883 km (0.086 R)
• M7: 3,544,422 km (0.097 R)
• M8: 4,262,043 km (0.075 R)
• M9: 4,741,953 km (0.119 R)
• M10: 5,712,095 km (0.07 R)
• M11: 6,509,901 km (0.038 R)
• M12: 8,137,975 km (0.089 R)
• M13: 9,319,050 km (0.108 R)
• M14: 10,350,976 km (0.072 R)
• M15: 10,761,772 km (0.079 R)
• M16: 11,616,125 km (0.115 R)
• M17: 12,810,963 km (0.091 R)
• M18: 13,681,473 km (0.1 R)
• M19: 15,251,503 km (0.105 R)
• M20: 15,784,371 km (0.118 R)
• M21: 16,683,005 km (0.118 R)
• M22: 17,248,784 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.9

Radius: 10.5

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.13 AU - 3.67 AU

Year: 4113 Days

Day: 7 Hours

Environment

Temp: -211 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 46,313,956 km

• M1: 130,749 km (0.101 R)
• M2: 700,866 km (0.101 R)
• M3: 1,074,262 km (0.098 R)
• M4: 1,583,045 km (0.117 R)
• M5: 1,915,152 km (0.09 R)
• M6: 2,263,416 km (0.119 R)
• M7: 2,603,003 km (0.065 R)
• M8: 3,531,407 km (0.078 R)
• M9: 3,878,474 km (0.112 R)
• M10: 4,692,736 km (0.119 R)
• M11: 6,988,315 km (0.077 R)
• M12: 7,398,213 km (0.09 R)
• M13: 8,006,628 km (0.027 R)
• M14: 12,830,112 km (0.106 R)
• M15: 13,814,466 km (0.103 R)
• M16: 15,128,982 km (0.107 R)
• M17: 19,841,764 km (0.059 R)
• M18: 21,872,106 km (0.05 R)
• M19: 22,974,942 km (0.043 R)
• M20: 24,580,576 km (0.067 R)
• M21: 25,531,121 km (0.113 R)
• M22: 25,934,287 km (0.092 R)
• M23: 26,341,642 km (0.1 R)
• M24: 27,420,991 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.9

Radius: 5.3

Gravity: 31.75 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.76 AU - 7.02 AU

Year: 10596 Days

Day: 22.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 120.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 46,313,956 km

• M1: 65,973 km (0.07 R)
• M2: 296,952 km (0.045 R)
• M3: 636,689 km (0.105 R)
• M4: 1,147,266 km (0.085 R)
• M5: 1,418,786 km (0.07 R)
• M6: 1,607,579 km (0.116 R)
• M7: 1,896,901 km (0.109 R)
• M8: 2,072,379 km (0.118 R)
• M9: 2,258,629 km (0.093 R)
• M10: 3,543,375 km (0.113 R)
• M11: 4,120,374 km (0.086 R)
• M12: 5,150,505 km (0.051 R)
• M13: 5,320,299 km (0.079 R)
• M14: 5,743,361 km (0.084 R)
• M15: 6,776,784 km (0.065 R)
• M16: 10,075,716 km (0.119 R)
• M17: 10,558,319 km (0.082 R)
• M18: 12,766,682 km (0.053 R)
• M19: 21,553,014 km (0.106 R)
• M20: 27,990,510 km (0.084 R)
• M21: 29,480,504 km (0.09 R)
• M22: 30,576,608 km (0.09 R)
• M23: 33,789,671 km (0.104 R)
• M24: 35,846,492 km (0.07 R)
• M25: 41,690,683 km (0.088 R)
• M26: 44,054,179 km (0.045 R)
• M27: 45,775,303 km (0.12 R)
• M28: 47,540,707 km (0.062 R)
• M29: 49,198,401 km (0.043 R)
• M30: 49,810,556 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758

Radius: 4.3

Gravity: 41 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.16 AU - 9.96 AU

Year: 16429 Days

Day: 21.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 46,313,956 km

• M1: 53,556 km (0.116 R)
• M2: 194,776 km (0.111 R)
• M3: 442,511 km (0.106 R)
• M4: 1,251,835 km (0.116 R)
• M5: 1,551,480 km (0.113 R)
• M6: 4,402,067 km (0.104 R)
• M7: 4,772,770 km (0.107 R)
• M8: 5,809,783 km (0.072 R)
• M9: 6,131,718 km (0.098 R)
• M10: 7,586,856 km (0.028 R)
• M11: 7,922,703 km (0.054 R)
• M12: 11,404,743 km (0.101 R)
• M13: 11,718,300 km (0.102 R)
• M14: 12,362,618 km (0.106 R)
• M15: 12,760,399 km (0.115 R)
• M16: 13,373,002 km (0.057 R)
• M17: 13,721,565 km (0.079 R)
• M18: 14,803,906 km (0.071 R)
• M19: 15,328,097 km (0.092 R)
• M20: 22,321,199 km (0.12 R)
• M21: 26,666,718 km (0.082 R)
• M22: 32,410,379 km (0.112 R)
• M23: 41,670,786 km (0.117 R)
• M24: 44,851,237 km (0.084 R)
• M25: 50,003,088 km (0.08 R)
• M26: 50,337,589 km (0.116 R)
• M27: 50,505,438 km (0.108 R)
• M28: 60,131,163 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750

Radius: 6.1

Gravity: 20.16 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.15 AU - 10.45 AU

Year: 18605 Days

Day: 18 Hours

Environment

Temp: -226 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 46,313,956 km

• M1: 77,641 km (0.034 R)
• M2: 673,190 km (0.044 R)
• M3: 1,750,145 km (0.118 R)
• M4: 2,236,039 km (0.087 R)
• M5: 2,832,636 km (0.104 R)
• M6: 7,390,135 km (0.088 R)
• M7: 8,645,859 km (0.115 R)
• M8: 9,296,460 km (0.1 R)
• M9: 10,452,553 km (0.033 R)
• M10: 11,897,070 km (0.109 R)
• M11: 12,977,316 km (0.114 R)
• M12: 14,945,874 km (0.059 R)
• M13: 17,021,695 km (0.081 R)
• M14: 26,124,725 km (0.026 R)
• M15: 40,640,057 km (0.09 R)
• M16: 41,997,059 km (0.114 R)
• M17: 48,395,061 km (0.077 R)
• M18: 58,021,235 km (0.098 R)
• M19: 72,955,590 km (0.069 R)
• M20: 73,176,247 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.4

Radius: 6.9

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.87 AU - 11.73 AU

Year: 21685 Days

Day: 19.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 46,313,956 km

• M1: 97,388 km (0.09 R)
• M2: 472,580 km (0.053 R)
• M3: 816,804 km (0.11 R)
• M4: 1,643,632 km (0.119 R)
• M5: 2,136,557 km (0.075 R)
• M6: 2,956,503 km (0.1 R)
• M7: 3,659,613 km (0.052 R)
• M8: 4,298,396 km (0.113 R)
• M9: 7,610,492 km (0.113 R)
• M10: 9,152,248 km (0.047 R)
• M11: 10,734,246 km (0.104 R)
• M12: 11,535,342 km (0.073 R)
• M13: 12,090,949 km (0.034 R)
• M14: 16,491,968 km (0.08 R)
• M15: 16,842,027 km (0.109 R)
• M16: 17,484,550 km (0.112 R)
• M17: 19,432,763 km (0.056 R)
• M18: 21,855,202 km (0.103 R)
• M19: 22,878,152 km (0.119 R)
• M20: 24,201,196 km (0.04 R)
• M21: 26,232,884 km (0.099 R)
• M22: 26,998,975 km (0.118 R)
• M23: 33,338,783 km (0.088 R)
• M24: 33,786,081 km (0.108 R)
• M25: 34,350,962 km (0.04 R)
• M26: 38,115,742 km (0.099 R)
• M27: 40,476,397 km (0.062 R)
• M28: 40,857,871 km (0.078 R)
• M29: 41,113,534 km (0.05 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 10,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit