🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.5

Radius: 8.1

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.51 AU - 0.53 AU

Year: 254 Days

Day: 8 Hours

Environment

Temp: -134 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 33,981,247 km

• M1: 102,475 km (0.108 R)
• M2: 360,232 km (0.059 R)
• M3: 683,213 km (0.032 R)
• M4: 955,631 km (0.095 R)
• M5: 1,335,311 km (0.087 R)
• M6: 1,736,981 km (0.1 R)
• M7: 2,109,480 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.9

Radius: 14.4

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.11 AU - 1.67 AU

Year: 1112 Days

Day: 12.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 33,981,247 km

• M1: 187,297 km (0.062 R)
• M2: 664,364 km (0.066 R)
• M3: 1,117,646 km (0.08 R)
• M4: 2,574,430 km (0.111 R)
• M5: 3,799,636 km (0.095 R)
• M6: 4,552,562 km (0.105 R)
• M7: 5,010,631 km (0.035 R)
• M8: 5,656,595 km (0.111 R)
• M9: 6,796,830 km (0.075 R)
• M10: 7,785,672 km (0.079 R)
• M11: 8,263,487 km (0.067 R)
• M12: 8,895,239 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.6

Radius: 8.1

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.36 AU - 1.74 AU

Year: 1309 Days

Day: 7.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 33,981,247 km

• M1: 100,679 km (0.06 R)
• M2: 361,578 km (0.105 R)
• M3: 663,915 km (0.095 R)
• M4: 1,021,454 km (0.089 R)
• M5: 1,273,377 km (0.065 R)
• M6: 1,638,845 km (0.093 R)
• M7: 1,955,992 km (0.112 R)
• M8: 2,360,505 km (0.034 R)
• M9: 3,997,405 km (0.073 R)
• M10: 5,130,609 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.6

Radius: 14.5

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.74 AU - 2.46 AU

Year: 2064 Days

Day: 6.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,981,247 km

• M1: 180,415 km (0.077 R)
• M2: 947,403 km (0.097 R)
• M3: 1,683,724 km (0.071 R)
• M4: 2,319,216 km (0.051 R)
• M5: 3,211,268 km (0.072 R)
• M6: 3,793,652 km (0.082 R)
• M7: 4,788,927 km (0.098 R)
• M8: 6,586,944 km (0.046 R)
• M9: 7,092,435 km (0.119 R)
• M10: 7,837,732 km (0.079 R)
• M11: 9,036,310 km (0.107 R)
• M12: 10,692,807 km (0.041 R)
• M13: 11,755,101 km (0.105 R)
• M14: 13,147,708 km (0.095 R)
• M15: 14,181,729 km (0.086 R)
• M16: 15,709,572 km (0.08 R)
• M17: 16,208,929 km (0.05 R)
• M18: 18,699,285 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.3

Radius: 12.2

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.79 AU - 3.95 AU

Year: 4196 Days

Day: 5.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,981,247 km

• M1: 151,991 km (0.106 R)
• M2: 662,419 km (0.03 R)
• M3: 1,075,908 km (0.09 R)
• M4: 1,472,791 km (0.116 R)
• M5: 2,060,711 km (0.091 R)
• M6: 3,652,582 km (0.119 R)
• M7: 4,128,303 km (0.071 R)
• M8: 4,981,160 km (0.085 R)
• M9: 5,728,850 km (0.042 R)
• M10: 6,116,010 km (0.06 R)
• M11: 7,129,535 km (0.08 R)
• M12: 7,610,941 km (0.108 R)
• M13: 9,488,694 km (0.065 R)
• M14: 9,874,955 km (0.102 R)
• M15: 13,645,869 km (0.101 R)
• M16: 14,188,909 km (0.077 R)
• M17: 15,318,224 km (0.083 R)
• M18: 16,013,106 km (0.115 R)
• M19: 16,840,980 km (0.058 R)
• M20: 18,944,326 km (0.111 R)
• M21: 21,151,793 km (0.09 R)
• M22: 23,525,761 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.2

Radius: 12.7

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.58 AU - 6.08 AU

Year: 8346 Days

Day: 10.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,981,247 km

• M1: 158,424 km (0.106 R)
• M2: 559,945 km (0.111 R)
• M3: 973,134 km (0.098 R)
• M4: 1,629,270 km (0.066 R)
• M5: 2,035,429 km (0.112 R)
• M6: 3,146,642 km (0.049 R)
• M7: 4,152,089 km (0.115 R)
• M8: 6,064,847 km (0.07 R)
• M9: 7,294,991 km (0.079 R)
• M10: 7,698,905 km (0.102 R)
• M11: 9,802,101 km (0.028 R)
• M12: 12,490,824 km (0.117 R)
• M13: 16,656,077 km (0.029 R)
• M14: 19,976,252 km (0.043 R)
• M15: 21,093,300 km (0.092 R)
• M16: 22,251,486 km (0.088 R)
• M17: 32,870,841 km (0.101 R)
• M18: 33,420,912 km (0.068 R)
• M19: 37,445,245 km (0.072 R)
• M20: 40,510,056 km (0.081 R)
• M21: 43,079,549 km (0.077 R)
• M22: 45,211,917 km (0.026 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.4

Radius: 9.7

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.86 AU - 5.92 AU

Year: 8487 Days

Day: 9.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 33,981,247 km

• M1: 121,174 km (0.095 R)
• M2: 448,345 km (0.057 R)
• M3: 879,635 km (0.105 R)
• M4: 1,752,539 km (0.031 R)
• M5: 2,564,855 km (0.107 R)
• M6: 3,348,300 km (0.11 R)
• M7: 3,910,937 km (0.043 R)
• M8: 4,886,914 km (0.118 R)
• M9: 6,625,839 km (0.068 R)
• M10: 8,049,263 km (0.089 R)
• M11: 8,478,459 km (0.072 R)
• M12: 9,059,348 km (0.09 R)
• M13: 10,102,494 km (0.102 R)
• M14: 10,551,587 km (0.116 R)
• M15: 16,478,654 km (0.073 R)
• M16: 20,061,523 km (0.054 R)
• M17: 20,931,884 km (0.089 R)
• M18: 21,827,227 km (0.089 R)
• M19: 23,260,674 km (0.091 R)
• M20: 23,956,603 km (0.104 R)
• M21: 28,723,390 km (0.08 R)
• M22: 33,975,621 km (0.099 R)
• M23: 34,309,673 km (0.095 R)
• M24: 35,211,300 km (0.099 R)
• M25: 35,668,022 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.9

Radius: 6.2

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.55 AU - 6.95 AU

Year: 10598 Days

Day: 21.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 33,981,247 km

• M1: 81,830 km (0.063 R)
• M2: 296,204 km (0.083 R)
• M3: 592,258 km (0.062 R)
• M4: 1,140,085 km (0.056 R)
• M5: 1,400,984 km (0.118 R)
• M6: 1,729,501 km (0.04 R)
• M7: 2,028,398 km (0.113 R)
• M8: 2,486,167 km (0.113 R)
• M9: 2,808,251 km (0.084 R)
• M10: 6,751,950 km (0.032 R)
• M11: 7,965,189 km (0.12 R)
• M12: 10,619,803 km (0.059 R)
• M13: 11,621,660 km (0.047 R)
• M14: 12,092,445 km (0.079 R)
• M15: 12,521,491 km (0.071 R)
• M16: 13,353,405 km (0.116 R)
• M17: 13,811,773 km (0.106 R)
• M18: 16,005,476 km (0.113 R)
• M19: 21,690,644 km (0.042 R)
• M20: 22,084,984 km (0.036 R)
• M21: 24,467,480 km (0.106 R)
• M22: 25,852,606 km (0.117 R)
• M23: 28,120,361 km (0.117 R)
• M24: 28,401,156 km (0.107 R)
• M25: 28,873,137 km (0.068 R)
• M26: 32,943,396 km (0.061 R)
• M27: 33,991,179 km (0.08 R)
• M28: 37,833,152 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98

Radius: 6.4

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.93 AU - 7.89 AU

Year: 11007 Days

Day: 23.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 33,981,247 km

• M1: 80,184 km (0.095 R)
• M2: 799,002 km (0.103 R)
• M3: 1,011,282 km (0.063 R)
• M4: 1,507,348 km (0.066 R)
• M5: 2,242,771 km (0.113 R)
• M6: 2,758,734 km (0.092 R)
• M7: 3,119,564 km (0.049 R)
• M8: 3,511,361 km (0.066 R)
• M9: 4,228,982 km (0.085 R)
• M10: 4,834,704 km (0.088 R)
• M11: 7,533,300 km (0.117 R)
• M12: 14,031,682 km (0.055 R)
• M13: 15,315,531 km (0.114 R)
• M14: 17,087,218 km (0.063 R)
• M15: 23,654,415 km (0.028 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.1

Radius: 4.1

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.7 AU - 8.84 AU

Year: 14690 Days

Day: 22.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,981,247 km

• M1: 51,761 km (0.114 R)
• M2: 265,835 km (0.042 R)
• M3: 600,486 km (0.119 R)
• M4: 1,456,485 km (0.116 R)
• M5: 1,769,593 km (0.088 R)
• M6: 2,321,759 km (0.086 R)
• M7: 2,600,909 km (0.119 R)
• M8: 3,970,028 km (0.053 R)
• M9: 4,292,262 km (0.111 R)
• M10: 5,820,255 km (0.106 R)
• M11: 6,501,523 km (0.077 R)
• M12: 6,913,815 km (0.07 R)
• M13: 9,455,333 km (0.041 R)
• M14: 9,585,783 km (0.072 R)
• M15: 15,662,299 km (0.077 R)
• M16: 18,149,812 km (0.117 R)
• M17: 18,418,939 km (0.104 R)
• M18: 20,161,604 km (0.116 R)
• M19: 20,888,351 km (0.118 R)
• M20: 21,035,854 km (0.081 R)
• M21: 22,937,842 km (0.043 R)
• M22: 33,981,306 km (0.047 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 11,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit