🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.8

Radius: 10.2

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.63 AU - 0.87 AU

Year: 441 Days

Day: 14.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 54,642,971 km

• M1: 126,859 km (0.073 R)
• M2: 464,950 km (0.106 R)
• M3: 1,322,445 km (0.035 R)
• M4: 1,809,386 km (0.034 R)
• M5: 2,224,820 km (0.107 R)
• M6: 2,678,550 km (0.094 R)
• M7: 3,395,722 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.1

Radius: 11.8

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.21 AU - 1.75 AU

Year: 1221 Days

Day: 10.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,642,971 km

• M1: 146,756 km (0.046 R)
• M2: 635,193 km (0.069 R)
• M3: 1,072,168 km (0.069 R)
• M4: 1,741,918 km (0.119 R)
• M5: 2,212,553 km (0.119 R)
• M6: 2,781,024 km (0.075 R)
• M7: 3,232,511 km (0.043 R)
• M8: 4,088,959 km (0.12 R)
• M9: 4,637,534 km (0.082 R)
• M10: 5,131,656 km (0.116 R)
• M11: 5,793,178 km (0.097 R)
• M12: 6,179,589 km (0.107 R)
• M13: 6,558,969 km (0.108 R)
• M14: 6,928,775 km (0.115 R)
• M15: 7,603,162 km (0.038 R)
• M16: 8,463,649 km (0.103 R)
• M17: 9,731,940 km (0.044 R)
• M18: 11,157,458 km (0.106 R)
• M19: 11,650,533 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.8

Radius: 10.9

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.5 AU - 2.06 AU

Year: 1611 Days

Day: 11.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,642,971 km

• M1: 135,536 km (0.095 R)
• M2: 531,820 km (0.103 R)
• M3: 1,084,585 km (0.113 R)
• M4: 2,454,452 km (0.075 R)
• M5: 3,130,485 km (0.057 R)
• M6: 4,284,782 km (0.064 R)
• M7: 4,685,405 km (0.064 R)
• M8: 5,045,487 km (0.097 R)
• M9: 5,492,935 km (0.072 R)
• M10: 6,040,313 km (0.115 R)
• M11: 7,355,877 km (0.111 R)
• M12: 8,538,897 km (0.097 R)
• M13: 9,947,660 km (0.106 R)
• M14: 11,620,164 km (0.11 R)
• M15: 12,085,713 km (0.059 R)
• M16: 12,971,631 km (0.091 R)
• M17: 13,728,148 km (0.095 R)
• M18: 14,117,252 km (0.104 R)
• M19: 15,008,556 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.1

Radius: 14.4

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.44 AU - 2.8 AU

Year: 2876 Days

Day: 8.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 54,642,971 km

• M1: 179,517 km (0.104 R)
• M2: 764,894 km (0.091 R)
• M3: 1,306,289 km (0.095 R)
• M4: 2,600,609 km (0.069 R)
• M5: 3,734,112 km (0.111 R)
• M6: 5,714,489 km (0.111 R)
• M7: 6,290,890 km (0.092 R)
• M8: 7,129,386 km (0.103 R)
• M9: 11,441,544 km (0.092 R)
• M10: 12,116,380 km (0.029 R)
• M11: 12,733,621 km (0.101 R)
• M12: 15,273,344 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.5

Radius: 9.6

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.48 AU - 3.52 AU

Year: 4441 Days

Day: 14.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,642,971 km

• M1: 120,426 km (0.114 R)
• M2: 511,326 km (0.093 R)
• M3: 946,506 km (0.085 R)
• M4: 1,370,915 km (0.045 R)
• M5: 1,734,887 km (0.112 R)
• M6: 2,492,899 km (0.12 R)
• M7: 3,098,621 km (0.071 R)
• M8: 3,478,001 km (0.073 R)
• M9: 3,866,058 km (0.119 R)
• M10: 4,235,116 km (0.086 R)
• M11: 5,429,206 km (0.12 R)
• M12: 6,383,491 km (0.108 R)
• M13: 7,238,143 km (0.07 R)
• M14: 8,092,946 km (0.115 R)
• M15: 8,973,927 km (0.109 R)
• M16: 11,856,828 km (0.036 R)
• M17: 13,094,002 km (0.077 R)
• M18: 13,403,221 km (0.12 R)
• M19: 13,876,399 km (0.078 R)
• M20: 15,881,160 km (0.109 R)
• M21: 17,074,802 km (0.114 R)
• M22: 17,444,309 km (0.091 R)
• M23: 19,041,565 km (0.071 R)
• M24: 20,113,583 km (0.095 R)
• M25: 20,873,690 km (0.072 R)
• M26: 22,013,327 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.9

Radius: 12.4

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.16 AU - 4.54 AU

Year: 6154 Days

Day: 12.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 173.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 54,642,971 km

• M1: 155,432 km (0.086 R)
• M2: 616,792 km (0.093 R)
• M3: 1,324,540 km (0.094 R)
• M4: 2,185,475 km (0.035 R)
• M5: 3,269,910 km (0.113 R)
• M6: 3,745,931 km (0.088 R)
• M7: 4,315,599 km (0.092 R)
• M8: 5,687,262 km (0.078 R)
• M9: 6,132,466 km (0.064 R)
• M10: 7,296,935 km (0.093 R)
• M11: 8,338,137 km (0.102 R)
• M12: 9,032,570 km (0.067 R)
• M13: 10,103,541 km (0.038 R)
• M14: 11,723,686 km (0.057 R)
• M15: 14,091,521 km (0.109 R)
• M16: 15,818,030 km (0.089 R)
• M17: 16,943,455 km (0.056 R)
• M18: 19,155,409 km (0.111 R)
• M19: 19,686,930 km (0.099 R)
• M20: 20,779,443 km (0.092 R)
• M21: 22,566,689 km (0.115 R)
• M22: 24,145,545 km (0.073 R)
• M23: 26,363,782 km (0.073 R)
• M24: 26,773,681 km (0.046 R)
• M25: 27,606,342 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.2

Radius: 8.8

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.31 AU - 5.49 AU

Year: 6260 Days

Day: 9 Hours

Environment

Temp: -224 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 54,642,971 km

• M1: 109,506 km (0.065 R)
• M2: 402,568 km (0.091 R)
• M3: 1,547,440 km (0.045 R)
• M4: 2,001,171 km (0.074 R)
• M5: 2,541,219 km (0.084 R)
• M6: 10,190,757 km (0.109 R)
• M7: 10,690,264 km (0.109 R)
• M8: 17,748,591 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.6

Radius: 5.7

Gravity: 26.3 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.77 AU - 6.53 AU

Year: 10344 Days

Day: 24.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,642,971 km

• M1: 73,602 km (0.116 R)
• M2: 278,850 km (0.104 R)
• M3: 616,942 km (0.118 R)
• M4: 817,852 km (0.112 R)
• M5: 1,278,164 km (0.09 R)
• M6: 1,671,756 km (0.095 R)
• M7: 2,052,483 km (0.109 R)
• M8: 2,235,291 km (0.1 R)
• M9: 2,509,654 km (0.06 R)
• M10: 5,473,636 km (0.045 R)
• M11: 7,785,372 km (0.088 R)
• M12: 16,498,102 km (0.086 R)
• M13: 17,310,718 km (0.116 R)
• M14: 26,454,738 km (0.115 R)
• M15: 28,290,005 km (0.058 R)
• M16: 28,920,260 km (0.108 R)
• M17: 39,138,992 km (0.109 R)
• M18: 39,398,544 km (0.112 R)
• M19: 40,713,809 km (0.079 R)
• M20: 47,879,098 km (0.082 R)
• M21: 49,225,030 km (0.109 R)
• M22: 50,289,119 km (0.101 R)
• M23: 52,305,998 km (0.046 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.5

Radius: 5.5

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.42 AU - 10.34 AU

Year: 21063 Days

Day: 24 Hours

Environment

Temp: -239 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,642,971 km

• M1: 288,873 km (0.07 R)
• M2: 851,212 km (0.108 R)
• M3: 1,211,444 km (0.074 R)
• M4: 3,647,196 km (0.053 R)
• M5: 5,048,779 km (0.103 R)
• M6: 5,430,852 km (0.084 R)
• M7: 12,864,070 km (0.098 R)
• M8: 14,519,521 km (0.112 R)
• M9: 15,290,997 km (0.099 R)
• M10: 16,461,600 km (0.117 R)
• M11: 25,761,352 km (0.092 R)
• M12: 28,266,368 km (0.073 R)
• M13: 31,504,115 km (0.116 R)
• M14: 45,434,220 km (0.092 R)
• M15: 51,605,581 km (0.074 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.6

Radius: 6.9

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.94 AU - 11 AU

Year: 21352 Days

Day: 24.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 54,642,971 km

• M1: 100,829 km (0.093 R)
• M2: 620,532 km (0.09 R)
• M3: 868,715 km (0.111 R)
• M4: 1,444,068 km (0.051 R)
• M5: 2,695,454 km (0.027 R)
• M6: 3,272,603 km (0.115 R)
• M7: 3,603,663 km (0.034 R)
• M8: 4,893,496 km (0.071 R)
• M9: 5,859,300 km (0.09 R)
• M10: 7,195,957 km (0.105 R)
• M11: 7,980,448 km (0.087 R)
• M12: 8,868,910 km (0.113 R)
• M13: 9,362,284 km (0.111 R)
• M14: 10,030,687 km (0.089 R)
• M15: 11,290,750 km (0.099 R)
• M16: 12,776,257 km (0.115 R)
• M17: 15,628,639 km (0.11 R)
• M18: 18,638,997 km (0.038 R)
• M19: 21,484,349 km (0.082 R)
• M20: 22,104,133 km (0.083 R)
• M21: 22,554,123 km (0.099 R)
• M22: 23,102,100 km (0.063 R)
• M23: 23,658,903 km (0.089 R)
• M24: 24,896,078 km (0.076 R)
• M25: 39,725,565 km (0.104 R)
• M26: 45,835,292 km (0.04 R)
• M27: 48,808,400 km (0.119 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 19,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit