🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.4

Radius: 9.1

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.55 AU - 0.61 AU

Year: 295 Days

Day: 7.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 81,890,110 km

• M1: 113,246 km (0.098 R)
• M2: 406,457 km (0.049 R)
• M3: 726,597 km (0.048 R)
• M4: 1,640,191 km (0.095 R)
• M5: 2,076,568 km (0.049 R)
• M6: 2,528,054 km (0.1 R)
• M7: 2,852,083 km (0.093 R)
• M8: 3,224,133 km (0.109 R)
• M9: 3,866,357 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976

Radius: 11.4

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.08 AU - 1.58 AU

Year: 1023 Days

Day: 7.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 81,890,110 km

• M1: 145,708 km (0.092 R)
• M2: 986,897 km (0.058 R)
• M3: 1,555,369 km (0.059 R)
• M4: 2,748,412 km (0.084 R)
• M5: 3,140,059 km (0.077 R)
• M6: 3,678,612 km (0.103 R)
• M7: 4,401,917 km (0.047 R)
• M8: 4,883,772 km (0.117 R)
• M9: 6,289,842 km (0.119 R)
• M10: 6,854,126 km (0.113 R)
• M11: 7,349,893 km (0.102 R)
• M12: 7,976,409 km (0.075 R)
• M13: 8,809,220 km (0.092 R)
• M14: 10,550,240 km (0.106 R)
• M15: 11,178,551 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.7

Radius: 8.5

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.69 AU - 1.87 AU

Year: 1584 Days

Day: 5.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 81,890,110 km

• M1: 105,766 km (0.063 R)
• M2: 413,638 km (0.071 R)
• M3: 795,113 km (0.095 R)
• M4: 1,104,481 km (0.072 R)
• M5: 1,397,693 km (0.108 R)
• M6: 1,804,450 km (0.113 R)
• M7: 2,180,838 km (0.088 R)
• M8: 2,635,765 km (0.059 R)
• M9: 2,929,575 km (0.096 R)
• M10: 3,419,658 km (0.111 R)
• M11: 4,331,756 km (0.113 R)
• M12: 4,722,805 km (0.089 R)
• M13: 5,397,491 km (0.069 R)
• M14: 5,804,397 km (0.111 R)
• M15: 6,628,831 km (0.106 R)
• M16: 7,894,280 km (0.11 R)
• M17: 9,734,483 km (0.069 R)
• M18: 10,304,002 km (0.091 R)
• M19: 10,754,292 km (0.101 R)
• M20: 11,253,949 km (0.083 R)
• M21: 12,767,131 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.5

Radius: 12.9

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.76 AU - 2.22 AU

Year: 1872 Days

Day: 12.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 81,890,110 km

• M1: 160,818 km (0.045 R)
• M2: 650,900 km (0.065 R)
• M3: 1,404,275 km (0.079 R)
• M4: 2,090,780 km (0.065 R)
• M5: 2,865,248 km (0.12 R)
• M6: 4,084,770 km (0.117 R)
• M7: 5,965,215 km (0.116 R)
• M8: 6,489,705 km (0.108 R)
• M9: 7,769,365 km (0.102 R)
• M10: 8,572,706 km (0.073 R)
• M11: 10,244,462 km (0.105 R)
• M12: 10,824,154 km (0.109 R)
• M13: 12,579,835 km (0.071 R)
• M14: 13,445,109 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.5

Radius: 14.4

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.36 AU - 3.6 AU

Year: 3430 Days

Day: 10.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 81,890,110 km

• M1: 179,069 km (0.084 R)
• M2: 628,461 km (0.082 R)
• M3: 1,423,723 km (0.053 R)
• M4: 2,042,460 km (0.078 R)
• M5: 3,697,012 km (0.058 R)
• M6: 4,220,006 km (0.085 R)
• M7: 5,121,633 km (0.032 R)
• M8: 6,121,096 km (0.1 R)
• M9: 7,779,089 km (0.068 R)
• M10: 9,063,985 km (0.065 R)
• M11: 9,608,522 km (0.095 R)
• M12: 10,252,092 km (0.073 R)
• M13: 10,723,624 km (0.04 R)
• M14: 11,291,946 km (0.099 R)
• M15: 12,622,470 km (0.039 R)
• M16: 13,256,615 km (0.112 R)
• M17: 14,539,716 km (0.066 R)
• M18: 15,904,198 km (0.062 R)
• M19: 17,407,657 km (0.106 R)
• M20: 18,422,978 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.2

Radius: 10.6

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.49 AU - 4.09 AU

Year: 4920 Days

Day: 6.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 81,890,110 km

• M1: 133,441 km (0.052 R)
• M2: 837,898 km (0.091 R)
• M3: 1,602,193 km (0.055 R)
• M4: 1,963,921 km (0.111 R)
• M5: 2,637,111 km (0.111 R)
• M6: 2,969,817 km (0.1 R)
• M7: 3,587,955 km (0.088 R)
• M8: 4,517,257 km (0.04 R)
• M9: 4,887,662 km (0.086 R)
• M10: 7,302,321 km (0.03 R)
• M11: 8,869,359 km (0.056 R)
• M12: 9,753,632 km (0.049 R)
• M13: 10,557,571 km (0.084 R)
• M14: 11,212,959 km (0.054 R)
• M15: 16,030,609 km (0.11 R)
• M16: 16,521,738 km (0.101 R)
• M17: 19,129,080 km (0.094 R)
• M18: 21,329,964 km (0.097 R)
• M19: 22,913,457 km (0.106 R)
• M20: 25,891,951 km (0.03 R)
• M21: 30,594,560 km (0.103 R)
• M22: 31,255,483 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.2

Radius: 8.2

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.83 AU - 4.75 AU

Year: 5925 Days

Day: 12.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 81,890,110 km

• M1: 102,026 km (0.067 R)
• M2: 469,737 km (0.04 R)
• M3: 914,193 km (0.076 R)
• M4: 1,479,673 km (0.102 R)
• M5: 2,487,663 km (0.111 R)
• M6: 3,072,740 km (0.112 R)
• M7: 4,819,445 km (0.075 R)
• M8: 7,271,653 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.1

Radius: 6.2

Gravity: 15.92 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.36 AU - 11.2 AU

Year: 20396 Days

Day: 15.1 Hours

Environment

Temp: -242 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 81,890,110 km

• M1: 77,492 km (0.042 R)
• M2: 322,533 km (0.086 R)
• M3: 569,968 km (0.072 R)
• M4: 899,682 km (0.038 R)
• M5: 2,308,295 km (0.036 R)
• M6: 2,840,864 km (0.093 R)
• M7: 4,083,274 km (0.049 R)
• M8: 4,579,340 km (0.091 R)
• M9: 4,788,777 km (0.069 R)
• M10: 5,189,251 km (0.106 R)
• M11: 7,976,409 km (0.079 R)
• M12: 13,526,490 km (0.085 R)
• M13: 15,079,615 km (0.1 R)
• M14: 21,890,208 km (0.075 R)
• M15: 22,286,193 km (0.108 R)
• M16: 23,709,767 km (0.119 R)
• M17: 28,343,112 km (0.096 R)
• M18: 28,813,597 km (0.078 R)
• M19: 30,995,183 km (0.079 R)
• M20: 39,788,845 km (0.118 R)
• M21: 53,075,679 km (0.1 R)
• M22: 57,835,434 km (0.101 R)
• M23: 66,939,662 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.3

Radius: 4.4

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.86 AU - 11.7 AU

Year: 20396 Days

Day: 15.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 81,890,110 km

• M1: 54,902 km (0.088 R)
• M2: 206,146 km (0.112 R)
• M3: 382,821 km (0.108 R)
• M4: 1,195,736 km (0.103 R)
• M5: 1,413,700 km (0.112 R)
• M6: 1,573,470 km (0.11 R)
• M7: 2,076,119 km (0.034 R)
• M8: 3,485,630 km (0.111 R)
• M9: 3,679,360 km (0.099 R)
• M10: 3,829,257 km (0.043 R)
• M11: 4,141,467 km (0.076 R)
• M12: 4,358,983 km (0.05 R)
• M13: 4,583,978 km (0.113 R)
• M14: 4,728,489 km (0.091 R)
• M15: 4,875,993 km (0.115 R)
• M16: 11,237,493 km (0.108 R)
• M17: 12,482,895 km (0.094 R)
• M18: 13,343,083 km (0.049 R)
• M19: 14,989,557 km (0.033 R)
• M20: 17,179,969 km (0.094 R)
• M21: 18,460,377 km (0.047 R)
• M22: 24,044,866 km (0.093 R)
• M23: 24,924,651 km (0.068 R)
• M24: 25,825,679 km (0.111 R)
• M25: 27,597,067 km (0.093 R)
• M26: 28,076,229 km (0.09 R)
• M27: 29,747,387 km (0.074 R)
• M28: 33,070,554 km (0.039 R)
• M29: 38,864,629 km (0.042 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.7

Radius: 7.9

Gravity: 9.69 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.77 AU - 11.89 AU

Year: 23767 Days

Day: 23.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 81,890,110 km

• M1: 166,203 km (0.089 R)
• M2: 426,952 km (0.12 R)
• M3: 1,159,683 km (0.107 R)
• M4: 2,198,042 km (0.115 R)
• M5: 2,606,294 km (0.07 R)
• M6: 2,984,478 km (0.048 R)
• M7: 3,605,009 km (0.101 R)
• M8: 6,201,430 km (0.094 R)
• M9: 7,018,235 km (0.077 R)
• M10: 9,314,412 km (0.107 R)
• M11: 10,507,306 km (0.071 R)
• M12: 12,001,489 km (0.111 R)
• M13: 15,325,404 km (0.09 R)
• M14: 16,557,193 km (0.115 R)
• M15: 20,066,909 km (0.096 R)
• M16: 28,032,846 km (0.111 R)
• M17: 28,636,473 km (0.059 R)
• M18: 29,125,808 km (0.109 R)
• M19: 30,626,873 km (0.068 R)
• M20: 32,840,772 km (0.102 R)
• M21: 45,692,426 km (0.052 R)
• M22: 62,141,460 km (0.117 R)
• M23: 66,100,567 km (0.116 R)
• M24: 73,599,011 km (0.095 R)
• M25: 78,502,679 km (0.117 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 13,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit