🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.1

Radius: 12.1

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.61 AU - 1.01 AU

Year: 478 Days

Day: 8.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 47,633,255 km

• M1: 150,944 km (0.06 R)
• M2: 724,951 km (0.08 R)
• M3: 1,159,533 km (0.1 R)
• M4: 2,203,427 km (0.068 R)
• M5: 2,619,908 km (0.057 R)
• M6: 3,440,751 km (0.074 R)
• M7: 4,031,513 km (0.085 R)
• M8: 4,521,596 km (0.08 R)
• M9: 5,096,051 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563

Radius: 8.2

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.14 AU - 1.38 AU

Year: 928 Days

Day: 14.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,633,255 km

• M1: 102,026 km (0.09 R)
• M2: 389,104 km (0.099 R)
• M3: 830,567 km (0.06 R)
• M4: 1,114,654 km (0.07 R)
• M5: 1,464,414 km (0.105 R)
• M6: 1,743,264 km (0.063 R)
• M7: 2,208,364 km (0.1 R)
• M8: 3,052,545 km (0.113 R)
• M9: 3,759,694 km (0.084 R)
• M10: 4,224,195 km (0.108 R)
• M11: 4,778,754 km (0.116 R)
• M12: 5,082,887 km (0.112 R)
• M13: 5,631,612 km (0.081 R)
• M14: 5,971,199 km (0.109 R)
• M15: 6,240,176 km (0.118 R)
• M16: 6,647,830 km (0.064 R)
• M17: 6,936,853 km (0.084 R)
• M18: 7,708,629 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.3

Radius: 9.3

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.31 AU - 1.41 AU

Year: 1040 Days

Day: 14.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 47,633,255 km

• M1: 115,789 km (0.118 R)
• M2: 407,804 km (0.103 R)
• M3: 836,102 km (0.089 R)
• M4: 1,378,844 km (0.035 R)
• M5: 1,880,296 km (0.1 R)
• M6: 2,805,858 km (0.091 R)
• M7: 3,911,835 km (0.066 R)
• M8: 4,224,943 km (0.088 R)
• M9: 4,572,459 km (0.112 R)
• M10: 5,033,819 km (0.119 R)
• M11: 5,669,311 km (0.068 R)
• M12: 9,123,675 km (0.09 R)
• M13: 9,976,832 km (0.066 R)
• M14: 10,438,491 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.7

Radius: 10.3

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.93 AU - 2.35 AU

Year: 2054 Days

Day: 10 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 47,633,255 km

• M1: 128,205 km (0.099 R)
• M2: 610,060 km (0.105 R)
• M3: 946,805 km (0.09 R)
• M4: 1,320,500 km (0.102 R)
• M5: 1,815,969 km (0.116 R)
• M6: 2,283,013 km (0.043 R)
• M7: 3,251,360 km (0.056 R)
• M8: 4,003,089 km (0.097 R)
• M9: 4,494,668 km (0.069 R)
• M10: 7,281,676 km (0.103 R)
• M11: 7,827,858 km (0.103 R)
• M12: 8,239,103 km (0.057 R)
• M13: 9,105,125 km (0.104 R)
• M14: 10,030,687 km (0.069 R)
• M15: 10,516,282 km (0.087 R)
• M16: 10,900,598 km (0.117 R)
• M17: 11,333,983 km (0.096 R)
• M18: 11,820,027 km (0.089 R)
• M19: 13,631,358 km (0.1 R)
• M20: 13,996,227 km (0.11 R)
• M21: 15,919,757 km (0.066 R)
• M22: 16,478,355 km (0.053 R)
• M23: 16,997,310 km (0.103 R)
• M24: 18,177,488 km (0.093 R)
• M25: 18,508,697 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243

Radius: 12.5

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.91 AU - 2.41 AU

Year: 2083 Days

Day: 10 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,633,255 km

• M1: 155,432 km (0.092 R)
• M2: 741,856 km (0.086 R)
• M3: 1,150,856 km (0.11 R)
• M4: 1,573,919 km (0.096 R)
• M5: 2,070,584 km (0.042 R)
• M6: 2,511,000 km (0.074 R)
• M7: 3,041,774 km (0.114 R)
• M8: 3,970,477 km (0.074 R)
• M9: 4,827,374 km (0.096 R)
• M10: 5,547,987 km (0.041 R)
• M11: 5,956,538 km (0.099 R)
• M12: 7,432,471 km (0.107 R)
• M13: 8,037,744 km (0.042 R)
• M14: 8,590,807 km (0.106 R)
• M15: 9,287,784 km (0.111 R)
• M16: 10,179,836 km (0.118 R)
• M17: 10,927,227 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.8

Radius: 8.9

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.62 AU - 2.92 AU

Year: 3024 Days

Day: 7.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,633,255 km

• M1: 110,852 km (0.119 R)
• M2: 448,494 km (0.106 R)
• M3: 1,096,852 km (0.072 R)
• M4: 1,477,279 km (0.061 R)
• M5: 2,163,185 km (0.107 R)
• M6: 3,015,145 km (0.102 R)
• M7: 3,734,112 km (0.102 R)
• M8: 5,203,164 km (0.044 R)
• M9: 6,079,957 km (0.05 R)
• M10: 6,500,027 km (0.096 R)
• M11: 6,883,297 km (0.071 R)
• M12: 7,223,782 km (0.09 R)
• M13: 10,147,373 km (0.057 R)
• M14: 12,319,085 km (0.041 R)
• M15: 13,913,350 km (0.103 R)
• M16: 14,229,749 km (0.072 R)
• M17: 17,194,330 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.7

Radius: 15

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.28 AU - 5.48 AU

Year: 7072 Days

Day: 5.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,633,255 km

• M1: 186,549 km (0.092 R)
• M2: 991,385 km (0.114 R)
• M3: 1,841,251 km (0.084 R)
• M4: 3,162,349 km (0.034 R)
• M5: 3,984,539 km (0.086 R)
• M6: 5,021,701 km (0.118 R)
• M7: 5,495,179 km (0.085 R)
• M8: 6,502,571 km (0.045 R)
• M9: 8,475,767 km (0.042 R)
• M10: 9,983,115 km (0.118 R)
• M11: 10,693,555 km (0.082 R)
• M12: 11,482,235 km (0.092 R)
• M13: 12,122,364 km (0.086 R)
• M14: 13,574,511 km (0.117 R)
• M15: 14,447,414 km (0.095 R)
• M16: 14,924,482 km (0.091 R)
• M17: 15,798,732 km (0.108 R)
• M18: 16,591,451 km (0.07 R)
• M19: 19,066,398 km (0.083 R)
• M20: 23,772,598 km (0.099 R)
• M21: 24,814,098 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.9

Radius: 11.4

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.51 AU - 5.97 AU

Year: 9021 Days

Day: 12.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 47,633,255 km

• M1: 144,661 km (0.115 R)
• M2: 648,507 km (0.037 R)
• M3: 1,047,933 km (0.098 R)
• M4: 1,497,175 km (0.07 R)
• M5: 2,302,760 km (0.101 R)
• M6: 2,857,319 km (0.081 R)
• M7: 4,255,611 km (0.095 R)
• M8: 5,787,642 km (0.067 R)
• M9: 7,157,809 km (0.05 R)
• M10: 11,414,318 km (0.102 R)
• M11: 14,323,547 km (0.077 R)
• M12: 16,806,573 km (0.101 R)
• M13: 17,907,912 km (0.033 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 799

Radius: 3.5

Gravity: 65.22 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.62 AU - 6.98 AU

Year: 11632 Days

Day: 18.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 47,633,255 km

• M1: 43,982 km (0.11 R)
• M2: 795,262 km (0.093 R)
• M3: 979,118 km (0.11 R)
• M4: 1,657,096 km (0.032 R)
• M5: 1,870,871 km (0.114 R)
• M6: 1,993,392 km (0.117 R)
• M7: 2,313,531 km (0.113 R)
• M8: 2,602,105 km (0.112 R)
• M9: 3,858,877 km (0.052 R)
• M10: 4,000,546 km (0.03 R)
• M11: 4,508,281 km (0.117 R)
• M12: 4,665,509 km (0.025 R)
• M13: 4,858,939 km (0.096 R)
• M14: 5,982,269 km (0.082 R)
• M15: 6,524,262 km (0.11 R)
• M16: 7,884,556 km (0.105 R)
• M17: 9,021,051 km (0.048 R)
• M18: 9,732,239 km (0.083 R)
• M19: 12,392,388 km (0.111 R)
• M20: 14,593,571 km (0.066 R)
• M21: 15,571,044 km (0.113 R)
• M22: 26,202,815 km (0.112 R)
• M23: 27,122,393 km (0.118 R)
• M24: 27,852,281 km (0.118 R)
• M25: 31,584,748 km (0.119 R)
• M26: 33,451,131 km (0.091 R)
• M27: 38,435,882 km (0.047 R)
• M28: 39,091,719 km (0.114 R)
• M29: 39,488,752 km (0.103 R)
• M30: 39,755,036 km (0.098 R)
• M31: 47,855,012 km (0.046 R)
• M32: 50,000,096 km (0.112 R)
• M33: 51,729,897 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.9

Radius: 5.9

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8 AU - 8.9 AU

Year: 16114 Days

Day: 22.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 47,633,255 km

• M1: 73,453 km (0.053 R)
• M2: 399,576 km (0.052 R)
• M3: 593,754 km (0.073 R)
• M4: 852,708 km (0.094 R)
• M5: 1,197,681 km (0.087 R)
• M6: 1,476,531 km (0.091 R)
• M7: 1,736,382 km (0.091 R)
• M8: 2,292,288 km (0.102 R)
• M9: 2,982,234 km (0.036 R)
• M10: 4,180,213 km (0.059 R)
• M11: 5,300,253 km (0.087 R)
• M12: 5,806,941 km (0.073 R)
• M13: 6,018,322 km (0.059 R)
• M14: 6,838,119 km (0.119 R)
• M15: 8,116,283 km (0.087 R)
• M16: 8,515,410 km (0.116 R)
• M17: 10,041,159 km (0.088 R)
• M18: 11,796,540 km (0.056 R)
• M19: 17,457,772 km (0.057 R)
• M20: 18,804,004 km (0.087 R)
• M21: 27,563,408 km (0.107 R)
• M22: 28,666,991 km (0.104 R)
• M23: 29,695,327 km (0.065 R)
• M24: 32,594,683 km (0.025 R)
• M25: 36,387,887 km (0.079 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 19,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit