🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.1

Radius: 9.6

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.49 AU - 0.81 AU

Year: 349 Days

Day: 13.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,735,434 km

• M1: 120,725 km (0.12 R)
• M2: 564,882 km (0.097 R)
• M3: 987,346 km (0.082 R)
• M4: 1,431,502 km (0.083 R)
• M5: 1,789,340 km (0.097 R)
• M6: 2,511,898 km (0.113 R)
• M7: 2,966,077 km (0.12 R)
• M8: 3,543,226 km (0.081 R)
• M9: 3,865,160 km (0.092 R)
• M10: 4,820,791 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209

Radius: 10.2

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.55 AU - 0.79 AU

Year: 366 Days

Day: 8.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,735,434 km

• M1: 127,009 km (0.091 R)
• M2: 458,368 km (0.089 R)
• M3: 920,476 km (0.104 R)
• M4: 1,427,912 km (0.047 R)
• M5: 1,888,823 km (0.086 R)
• M6: 2,210,159 km (0.051 R)
• M7: 2,893,522 km (0.109 R)
• M8: 3,555,343 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.5

Radius: 13.8

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.8 AU - 0.82 AU

Year: 486 Days

Day: 12.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,735,434 km

• M1: 171,888 km (0.055 R)
• M2: 632,649 km (0.1 R)
• M3: 1,092,663 km (0.115 R)
• M4: 1,544,598 km (0.093 R)
• M5: 2,048,444 km (0.098 R)
• M6: 2,534,338 km (0.097 R)
• M7: 3,009,161 km (0.052 R)
• M8: 4,100,178 km (0.118 R)
• M9: 4,581,285 km (0.091 R)
• M10: 5,934,697 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.1

Radius: 14.3

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.1 AU - 1.14 AU

Year: 790 Days

Day: 5.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,735,434 km

• M1: 177,872 km (0.086 R)
• M2: 658,231 km (0.101 R)
• M3: 1,175,241 km (0.078 R)
• M4: 1,748,650 km (0.092 R)
• M5: 2,301,414 km (0.088 R)
• M6: 2,776,985 km (0.111 R)
• M7: 3,240,140 km (0.081 R)
• M8: 3,792,605 km (0.078 R)
• M9: 4,352,700 km (0.096 R)
• M10: 4,982,955 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.4

Radius: 8.4

Gravity: 12.18 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.81 AU - 3.01 AU

Year: 2495 Days

Day: 8.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,735,434 km

• M1: 104,419 km (0.063 R)
• M2: 483,800 km (0.077 R)
• M3: 956,080 km (0.106 R)
• M4: 1,341,743 km (0.117 R)
• M5: 1,852,770 km (0.072 R)
• M6: 2,247,858 km (0.079 R)
• M7: 2,840,265 km (0.08 R)
• M8: 4,507,384 km (0.08 R)
• M9: 4,845,924 km (0.083 R)
• M10: 5,858,851 km (0.092 R)
• M11: 6,457,392 km (0.051 R)
• M12: 7,277,488 km (0.115 R)
• M13: 9,556,162 km (0.051 R)
• M14: 11,928,934 km (0.046 R)
• M15: 12,229,177 km (0.116 R)
• M16: 12,622,620 km (0.097 R)
• M17: 12,934,531 km (0.09 R)
• M18: 13,995,479 km (0.071 R)
• M19: 16,342,221 km (0.098 R)
• M20: 16,927,149 km (0.063 R)
• M21: 18,479,077 km (0.044 R)
• M22: 20,305,368 km (0.066 R)

Asteroid Belt

Center: 2.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.9

Radius: 10.2

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.14 AU - 3.66 AU

Year: 4181 Days

Day: 7.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,735,434 km

• M1: 132,993 km (0.082 R)
• M2: 643,570 km (0.048 R)
• M3: 1,202,168 km (0.041 R)
• M4: 2,556,328 km (0.089 R)
• M5: 3,798,440 km (0.119 R)
• M6: 4,834,255 km (0.055 R)
• M7: 5,244,901 km (0.034 R)
• M8: 5,762,660 km (0.111 R)
• M9: 6,868,936 km (0.096 R)
• M10: 9,146,713 km (0.078 R)
• M11: 14,336,862 km (0.107 R)
• M12: 16,929,692 km (0.103 R)
• M13: 18,183,472 km (0.099 R)
• M14: 19,950,073 km (0.099 R)
• M15: 23,240,029 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.8

Radius: 9.2

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.41 AU - 4.67 AU

Year: 5415 Days

Day: 9.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 53,735,434 km

• M1: 115,789 km (0.077 R)
• M2: 555,457 km (0.084 R)
• M3: 941,120 km (0.115 R)
• M4: 1,585,289 km (0.041 R)
• M5: 2,141,942 km (0.062 R)
• M6: 2,895,616 km (0.112 R)
• M7: 3,235,054 km (0.049 R)
• M8: 3,558,933 km (0.037 R)
• M9: 5,078,698 km (0.116 R)
• M10: 5,378,193 km (0.1 R)
• M11: 5,952,948 km (0.051 R)
• M12: 6,255,435 km (0.109 R)
• M13: 7,395,969 km (0.093 R)
• M14: 8,217,561 km (0.1 R)
• M15: 9,098,692 km (0.105 R)
• M16: 9,873,011 km (0.041 R)
• M17: 10,868,435 km (0.065 R)
• M18: 11,881,661 km (0.045 R)
• M19: 12,956,672 km (0.117 R)
• M20: 13,673,844 km (0.11 R)
• M21: 15,639,261 km (0.08 R)
• M22: 16,689,438 km (0.111 R)
• M23: 17,049,819 km (0.109 R)
• M24: 19,125,190 km (0.106 R)
• M25: 19,987,173 km (0.114 R)
• M26: 20,325,563 km (0.11 R)
• M27: 25,871,007 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.2

Radius: 5.5

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.6 AU - 7.68 AU

Year: 12723 Days

Day: 22.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 53,735,434 km

• M1: 68,366 km (0.105 R)
• M2: 255,962 km (0.042 R)
• M3: 496,366 km (0.09 R)
• M4: 709,543 km (0.097 R)
• M5: 1,777,522 km (0.099 R)
• M6: 2,955,306 km (0.106 R)
• M7: 3,467,679 km (0.073 R)
• M8: 3,771,213 km (0.044 R)
• M9: 4,344,921 km (0.112 R)
• M10: 4,667,603 km (0.118 R)
• M11: 5,006,293 km (0.093 R)
• M12: 6,266,655 km (0.085 R)
• M13: 8,155,178 km (0.07 R)
• M14: 9,836,359 km (0.088 R)
• M15: 10,652,864 km (0.088 R)
• M16: 10,970,311 km (0.07 R)
• M17: 14,695,597 km (0.074 R)
• M18: 15,221,883 km (0.081 R)
• M19: 16,804,927 km (0.088 R)
• M20: 19,893,375 km (0.036 R)
• M21: 20,700,157 km (0.05 R)
• M22: 26,969,205 km (0.112 R)
• M23: 28,358,670 km (0.076 R)
• M24: 28,764,230 km (0.101 R)
• M25: 29,483,347 km (0.115 R)
• M26: 31,603,897 km (0.108 R)
• M27: 34,394,645 km (0.052 R)
• M28: 36,982,838 km (0.057 R)
• M29: 37,955,224 km (0.042 R)
• M30: 43,341,794 km (0.053 R)
• M31: 44,015,134 km (0.026 R)
• M32: 44,695,356 km (0.096 R)
• M33: 45,106,900 km (0.066 R)
• M34: 47,060,797 km (0.108 R)
• M35: 47,486,702 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.8

Radius: 3

Gravity: 45.09 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.24 AU - 8.14 AU

Year: 14221 Days

Day: 18.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,735,434 km

• M1: 37,549 km (0.115 R)
• M2: 159,771 km (0.107 R)
• M3: 408,701 km (0.054 R)
• M4: 624,571 km (0.081 R)
• M5: 731,833 km (0.094 R)
• M6: 1,214,884 km (0.047 R)
• M7: 1,397,095 km (0.073 R)
• M8: 1,767,499 km (0.064 R)
• M9: 3,806,219 km (0.105 R)
• M10: 4,400,272 km (0.06 R)
• M11: 5,152,151 km (0.044 R)
• M12: 7,026,313 km (0.083 R)
• M13: 7,148,983 km (0.057 R)
• M14: 9,115,447 km (0.091 R)
• M15: 10,379,250 km (0.062 R)
• M16: 17,262,547 km (0.093 R)
• M17: 20,567,912 km (0.094 R)
• M18: 22,722,869 km (0.08 R)
• M19: 25,309,566 km (0.108 R)
• M20: 39,649,719 km (0.078 R)
• M21: 47,623,884 km (0.113 R)
• M22: 48,505,165 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.4

Radius: 6.1

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8 AU - 9.18 AU

Year: 16789 Days

Day: 21.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 53,735,434 km

• M1: 75,846 km (0.111 R)
• M2: 486,043 km (0.04 R)
• M3: 720,314 km (0.089 R)
• M4: 1,628,522 km (0.108 R)
• M5: 2,771,899 km (0.104 R)
• M6: 3,855,885 km (0.106 R)
• M7: 4,678,075 km (0.116 R)
• M8: 5,505,950 km (0.093 R)
• M9: 6,197,541 km (0.061 R)
• M10: 10,599,757 km (0.06 R)
• M11: 11,152,521 km (0.117 R)
• M12: 11,379,012 km (0.118 R)
• M13: 11,666,390 km (0.04 R)
• M14: 13,239,262 km (0.107 R)
• M15: 13,557,307 km (0.081 R)
• M16: 14,676,449 km (0.078 R)
• M17: 16,948,092 km (0.108 R)
• M18: 18,481,022 km (0.044 R)
• M19: 26,431,849 km (0.119 R)
• M20: 26,632,759 km (0.039 R)
• M21: 29,231,125 km (0.07 R)
• M22: 29,661,967 km (0.108 R)
• M23: 30,097,147 km (0.105 R)
• M24: 39,063,445 km (0.083 R)
• M25: 46,665,859 km (0.096 R)
• M26: 47,402,180 km (0.059 R)
• M27: 51,513,129 km (0.112 R)
• M28: 52,934,608 km (0.081 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 15,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit