🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.8

Radius: 13.4

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.58 AU - 0.78 AU

Year: 374 Days

Day: 11.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 82,539,657 km

• M1: 166,652 km (0.064 R)
• M2: 605,572 km (0.099 R)
• M3: 1,160,730 km (0.116 R)
• M4: 1,925,773 km (0.1 R)
• M5: 2,730,760 km (0.092 R)
• M6: 3,174,467 km (0.099 R)
• M7: 3,714,066 km (0.053 R)
• M8: 4,236,163 km (0.078 R)
• M9: 4,979,365 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.9

Radius: 14.2

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.66 AU - 0.8 AU

Year: 416 Days

Day: 12.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 82,539,657 km

• M1: 176,525 km (0.056 R)
• M2: 657,931 km (0.087 R)
• M3: 1,174,642 km (0.071 R)
• M4: 1,717,683 km (0.036 R)
• M5: 2,231,851 km (0.115 R)
• M6: 2,761,427 km (0.07 R)
• M7: 3,242,983 km (0.085 R)
• M8: 4,378,430 km (0.102 R)
• M9: 4,936,131 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.8

Radius: 12.4

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.01 AU - 1.57 AU

Year: 977 Days

Day: 10.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 82,539,657 km

• M1: 155,283 km (0.054 R)
• M2: 574,157 km (0.114 R)
• M3: 1,017,565 km (0.077 R)
• M4: 1,420,432 km (0.118 R)
• M5: 1,972,149 km (0.103 R)
• M6: 2,689,171 km (0.043 R)
• M7: 3,278,288 km (0.077 R)
• M8: 4,322,780 km (0.089 R)
• M9: 4,772,322 km (0.08 R)
• M10: 6,703,032 km (0.103 R)
• M11: 7,282,724 km (0.049 R)
• M12: 8,681,912 km (0.115 R)
• M13: 10,004,507 km (0.106 R)
• M14: 11,322,614 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.4

Radius: 9.1

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.3 AU - 2.34 AU

Year: 2356 Days

Day: 13.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 82,539,657 km

• M1: 113,246 km (0.073 R)
• M2: 405,709 km (0.076 R)
• M3: 844,929 km (0.108 R)
• M4: 1,293,722 km (0.088 R)
• M5: 1,625,979 km (0.027 R)
• M6: 1,917,695 km (0.086 R)
• M7: 2,453,704 km (0.076 R)
• M8: 3,604,411 km (0.086 R)
• M9: 4,234,667 km (0.077 R)
• M10: 4,754,071 km (0.098 R)
• M11: 6,495,689 km (0.115 R)
• M12: 6,925,633 km (0.109 R)
• M13: 7,320,572 km (0.09 R)
• M14: 7,983,739 km (0.054 R)
• M15: 8,388,701 km (0.113 R)
• M16: 9,882,585 km (0.05 R)
• M17: 10,623,394 km (0.117 R)
• M18: 11,655,918 km (0.045 R)
• M19: 12,139,867 km (0.115 R)
• M20: 13,878,045 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.8

Radius: 13.1

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.23 AU - 4.63 AU

Year: 5195 Days

Day: 6.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 82,539,657 km

• M1: 164,707 km (0.08 R)
• M2: 604,375 km (0.065 R)
• M3: 1,671,457 km (0.083 R)
• M4: 2,294,981 km (0.116 R)
• M5: 2,806,007 km (0.078 R)
• M6: 3,694,319 km (0.104 R)
• M7: 4,277,751 km (0.112 R)
• M8: 4,949,446 km (0.085 R)
• M9: 7,287,660 km (0.105 R)
• M10: 9,800,904 km (0.082 R)
• M11: 11,833,491 km (0.118 R)
• M12: 12,535,554 km (0.103 R)
• M13: 14,023,155 km (0.074 R)
• M14: 14,468,956 km (0.061 R)
• M15: 16,226,133 km (0.11 R)
• M16: 16,717,712 km (0.11 R)
• M17: 17,473,929 km (0.069 R)
• M18: 19,327,147 km (0.104 R)
• M19: 20,728,879 km (0.099 R)
• M20: 22,651,212 km (0.114 R)
• M21: 23,655,612 km (0.083 R)
• M22: 25,422,961 km (0.076 R)
• M23: 28,148,485 km (0.088 R)
• M24: 29,947,699 km (0.113 R)
• M25: 31,918,052 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.6

Radius: 8.2

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.97 AU - 4.19 AU

Year: 5496 Days

Day: 14.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 127.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 82,539,657 km

• M1: 329,863 km (0.086 R)
• M2: 926,908 km (0.079 R)
• M3: 1,271,731 km (0.074 R)
• M4: 1,562,999 km (0.099 R)
• M5: 1,873,414 km (0.086 R)
• M6: 2,401,794 km (0.094 R)
• M7: 2,886,192 km (0.077 R)
• M8: 3,816,242 km (0.091 R)
• M9: 6,371,373 km (0.119 R)
• M10: 7,043,666 km (0.062 R)
• M11: 8,350,404 km (0.11 R)
• M12: 9,306,932 km (0.039 R)
• M13: 10,334,670 km (0.11 R)
• M14: 12,567,268 km (0.093 R)
• M15: 16,744,190 km (0.114 R)
• M16: 20,183,745 km (0.115 R)
• M17: 20,441,502 km (0.085 R)
• M18: 21,095,394 km (0.084 R)
• M19: 24,067,305 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.2

Radius: 4.8

Gravity: 27.57 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.14 AU - 8.4 AU

Year: 13072 Days

Day: 17.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 82,539,657 km

• M1: 59,690 km (0.09 R)
• M2: 233,373 km (0.111 R)
• M3: 630,106 km (0.117 R)
• M4: 841,039 km (0.049 R)
• M5: 1,098,497 km (0.098 R)
• M6: 1,379,292 km (0.11 R)
• M7: 1,888,823 km (0.059 R)
• M8: 2,535,983 km (0.056 R)
• M9: 3,003,327 km (0.046 R)
• M10: 3,422,201 km (0.075 R)
• M11: 4,560,042 km (0.119 R)
• M12: 5,457,779 km (0.031 R)
• M13: 6,912,469 km (0.041 R)
• M14: 7,206,129 km (0.075 R)
• M15: 8,183,452 km (0.114 R)
• M16: 9,706,059 km (0.052 R)
• M17: 13,687,906 km (0.116 R)
• M18: 15,318,822 km (0.109 R)
• M19: 15,890,136 km (0.104 R)
• M20: 21,156,280 km (0.066 R)
• M21: 24,083,312 km (0.059 R)
• M22: 30,837,507 km (0.086 R)
• M23: 31,977,293 km (0.078 R)
• M24: 37,327,212 km (0.049 R)
• M25: 38,883,479 km (0.094 R)
• M26: 40,617,617 km (0.049 R)
• M27: 40,888,988 km (0.118 R)
• M28: 41,709,981 km (0.028 R)
• M29: 46,423,660 km (0.083 R)
• M30: 49,138,413 km (0.071 R)
• M31: 50,222,100 km (0.113 R)
• M32: 51,638,791 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.3

Radius: 3.3

Gravity: 32.72 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.91 AU - 9.85 AU

Year: 14751 Days

Day: 19.5 Hours

Environment

Temp: -242 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 82,539,657 km

• M1: 40,990 km (0.1 R)
• M2: 181,013 km (0.079 R)
• M3: 332,107 km (0.057 R)
• M4: 496,665 km (0.079 R)
• M5: 632,649 km (0.073 R)
• M6: 858,991 km (0.089 R)
• M7: 1,233,285 km (0.068 R)
• M8: 1,691,952 km (0.116 R)
• M9: 1,985,463 km (0.096 R)
• M10: 2,108,432 km (0.119 R)
• M11: 3,608,301 km (0.105 R)
• M12: 3,872,490 km (0.108 R)
• M13: 5,735,134 km (0.119 R)
• M14: 7,099,466 km (0.067 R)
• M15: 7,346,153 km (0.058 R)
• M16: 8,573,604 km (0.085 R)
• M17: 9,880,341 km (0.075 R)
• M18: 11,425,687 km (0.116 R)
• M19: 14,586,840 km (0.08 R)
• M20: 15,665,590 km (0.118 R)
• M21: 17,087,368 km (0.086 R)
• M22: 24,092,737 km (0.094 R)
• M23: 24,930,635 km (0.072 R)
• M24: 25,595,597 km (0.099 R)
• M25: 25,884,172 km (0.048 R)
• M26: 26,467,753 km (0.046 R)
• M27: 29,623,520 km (0.118 R)
• M28: 32,009,307 km (0.113 R)
• M29: 32,794,546 km (0.046 R)
• M30: 33,021,187 km (0.053 R)
• M31: 35,226,858 km (0.07 R)
• M32: 42,429,546 km (0.096 R)
• M33: 42,968,847 km (0.087 R)
• M34: 44,614,573 km (0.064 R)
• M35: 46,730,036 km (0.11 R)
• M36: 49,802,627 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.7

Radius: 6.9

Gravity: 15.07 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.76 AU - 12.86 AU

Year: 22076 Days

Day: 19.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 82,539,657 km

• M1: 96,042 km (0.083 R)
• M2: 642,523 km (0.081 R)
• M3: 940,073 km (0.056 R)
• M4: 1,437,037 km (0.054 R)
• M5: 2,712,359 km (0.119 R)
• M6: 3,103,109 km (0.103 R)
• M7: 4,539,099 km (0.11 R)
• M8: 5,810,232 km (0.04 R)
• M9: 6,550,442 km (0.111 R)
• M10: 8,269,621 km (0.073 R)
• M11: 8,591,855 km (0.083 R)
• M12: 9,434,390 km (0.099 R)
• M13: 11,087,895 km (0.058 R)
• M14: 11,546,263 km (0.093 R)
• M15: 13,803,994 km (0.051 R)
• M16: 15,115,818 km (0.082 R)
• M17: 15,843,013 km (0.077 R)
• M18: 30,098,493 km (0.114 R)
• M19: 40,124,393 km (0.032 R)
• M20: 43,905,180 km (0.109 R)
• M21: 46,216,766 km (0.088 R)
• M22: 54,569,414 km (0.084 R)
• M23: 59,994,580 km (0.114 R)
• M24: 68,570,727 km (0.05 R)
• M25: 69,448,717 km (0.111 R)
• M26: 75,805,729 km (0.089 R)
• M27: 76,039,550 km (0.091 R)
• M28: 76,508,989 km (0.09 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: 464 - 19,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit