🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.8

Radius: 12.4

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.29 AU - 1.79 AU

Year: 1254 Days

Day: 11.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 162.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 91,201,555 km

• M1: 154,235 km (0.046 R)
• M2: 543,639 km (0.086 R)
• M3: 1,052,870 km (0.107 R)
• M4: 1,717,533 km (0.113 R)
• M5: 2,327,743 km (0.1 R)
• M6: 2,845,501 km (0.053 R)
• M7: 3,353,835 km (0.086 R)
• M8: 3,782,283 km (0.116 R)
• M9: 4,180,961 km (0.119 R)
• M10: 5,007,490 km (0.064 R)
• M11: 5,549,782 km (0.12 R)
• M12: 5,982,120 km (0.085 R)
• M13: 6,370,476 km (0.116 R)
• M14: 7,126,693 km (0.035 R)
• M15: 8,412,038 km (0.052 R)
• M16: 10,297,869 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.9

Radius: 9.9

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.49 AU - 1.75 AU

Year: 1353 Days

Day: 15 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 91,201,555 km

• M1: 140,323 km (0.104 R)
• M2: 464,501 km (0.083 R)
• M3: 824,434 km (0.048 R)
• M4: 1,221,467 km (0.12 R)
• M5: 2,290,493 km (0.108 R)
• M6: 2,853,879 km (0.116 R)
• M7: 3,189,875 km (0.085 R)
• M8: 4,240,501 km (0.05 R)
• M9: 6,250,349 km (0.091 R)
• M10: 6,703,929 km (0.114 R)
• M11: 7,106,796 km (0.087 R)
• M12: 7,525,670 km (0.118 R)
• M13: 8,065,868 km (0.116 R)
• M14: 9,223,906 km (0.058 R)
• M15: 10,116,406 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.7

Radius: 13.9

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.42 AU - 3.48 AU

Year: 3324 Days

Day: 11.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 91,201,555 km

• M1: 184,604 km (0.064 R)
• M2: 731,384 km (0.085 R)
• M3: 1,252,583 km (0.101 R)
• M4: 2,012,989 km (0.062 R)
• M5: 2,628,285 km (0.075 R)
• M6: 3,100,715 km (0.049 R)
• M7: 3,534,698 km (0.056 R)
• M8: 4,306,324 km (0.1 R)
• M9: 6,527,105 km (0.114 R)
• M10: 8,288,470 km (0.027 R)
• M11: 8,952,834 km (0.079 R)
• M12: 10,152,011 km (0.111 R)
• M13: 10,872,025 km (0.089 R)
• M14: 11,370,934 km (0.078 R)
• M15: 12,016,000 km (0.117 R)
• M16: 13,145,314 km (0.11 R)
• M17: 14,098,851 km (0.096 R)
• M18: 20,436,565 km (0.118 R)
• M19: 21,455,925 km (0.054 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.5

Radius: 5.8

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.16 AU - 8.34 AU

Year: 14153 Days

Day: 23.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 91,201,555 km

• M1: 74,949 km (0.075 R)
• M2: 373,845 km (0.085 R)
• M3: 2,522,071 km (0.115 R)
• M4: 2,709,517 km (0.074 R)
• M5: 3,508,668 km (0.105 R)
• M6: 4,088,360 km (0.047 R)
• M7: 5,782,556 km (0.076 R)
• M8: 9,547,037 km (0.118 R)
• M9: 10,004,657 km (0.093 R)
• M10: 10,476,788 km (0.113 R)
• M11: 15,046,554 km (0.084 R)
• M12: 15,666,039 km (0.118 R)
• M13: 25,423,410 km (0.116 R)
• M14: 28,025,366 km (0.088 R)
• M15: 28,773,206 km (0.117 R)
• M16: 29,152,137 km (0.043 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.6

Radius: 5.3

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.88 AU - 9.1 AU

Year: 14816 Days

Day: 21.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 91,201,555 km

• M1: 65,973 km (0.096 R)
• M2: 299,944 km (0.09 R)
• M3: 494,571 km (0.055 R)
• M4: 851,511 km (0.114 R)
• M5: 1,212,640 km (0.054 R)
• M6: 2,083,450 km (0.069 R)
• M7: 3,472,167 km (0.081 R)
• M8: 3,686,840 km (0.07 R)
• M9: 4,330,559 km (0.036 R)
• M10: 4,495,715 km (0.064 R)
• M11: 5,738,874 km (0.04 R)
• M12: 5,972,097 km (0.075 R)
• M13: 6,142,339 km (0.12 R)
• M14: 6,528,601 km (0.047 R)
• M15: 12,068,958 km (0.101 R)
• M16: 14,367,679 km (0.059 R)
• M17: 15,555,486 km (0.054 R)
• M18: 29,820,391 km (0.065 R)
• M19: 31,952,160 km (0.094 R)
• M20: 32,684,741 km (0.078 R)
• M21: 33,642,916 km (0.113 R)
• M22: 38,363,626 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.2

Radius: 5.5

Gravity: 32.5 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 10.31 AU - 10.43 AU

Year: 21907 Days

Day: 20.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 91,201,555 km

• M1: 72,705 km (0.118 R)
• M2: 307,872 km (0.083 R)
• M3: 492,775 km (0.081 R)
• M4: 808,427 km (0.102 R)
• M5: 1,177,186 km (0.1 R)
• M6: 1,492,388 km (0.066 R)
• M7: 2,245,314 km (0.082 R)
• M8: 3,587,507 km (0.117 R)
• M9: 3,975,713 km (0.093 R)
• M10: 5,474,384 km (0.097 R)
• M11: 8,262,739 km (0.114 R)
• M12: 9,350,017 km (0.114 R)
• M13: 9,959,179 km (0.12 R)
• M14: 10,273,484 km (0.074 R)
• M15: 11,391,878 km (0.094 R)
• M16: 14,498,427 km (0.11 R)
• M17: 14,983,872 km (0.109 R)
• M18: 15,647,937 km (0.05 R)
• M19: 17,484,251 km (0.114 R)
• M20: 19,556,930 km (0.09 R)
• M21: 22,104,731 km (0.039 R)
• M22: 23,624,047 km (0.093 R)
• M23: 23,958,398 km (0.03 R)
• M24: 26,031,376 km (0.042 R)
• M25: 26,868,825 km (0.104 R)
• M26: 29,617,686 km (0.085 R)
• M27: 31,461,180 km (0.051 R)
• M28: 33,240,348 km (0.098 R)
• M29: 44,490,706 km (0.1 R)
• M30: 45,686,591 km (0.1 R)
• M31: 53,315,484 km (0.106 R)
• M32: 53,890,688 km (0.112 R)
• M33: 55,445,010 km (0.118 R)
• M34: 68,291,877 km (0.098 R)
• M35: 73,371,921 km (0.106 R)
• M36: 74,560,626 km (0.099 R)
• M37: 76,003,946 km (0.106 R)
• M38: 77,465,817 km (0.102 R)
• M39: 80,949,353 km (0.118 R)
• M40: 87,161,703 km (0.095 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 18,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit