🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.5

Radius: 12.2

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.51 AU - 0.55 AU

Year: 266 Days

Day: 13.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 71,449,223 km

• M1: 151,991 km (0.076 R)
• M2: 596,596 km (0.109 R)
• M3: 1,035,367 km (0.074 R)
• M4: 1,643,482 km (0.119 R)
• M5: 2,319,964 km (0.092 R)
• M6: 2,789,402 km (0.102 R)
• M7: 3,237,448 km (0.04 R)
• M8: 4,267,728 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.9

Radius: 12.3

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.75 AU - 0.91 AU

Year: 522 Days

Day: 13.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 71,449,223 km

• M1: 153,936 km (0.05 R)
• M2: 588,219 km (0.103 R)
• M3: 978,520 km (0.03 R)
• M4: 1,731,446 km (0.076 R)
• M5: 2,260,274 km (0.042 R)
• M6: 2,736,594 km (0.085 R)
• M7: 3,232,960 km (0.115 R)
• M8: 4,525,485 km (0.113 R)
• M9: 5,126,569 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.3

Radius: 14.9

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.63 AU - 1.05 AU

Year: 531 Days

Day: 13.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 71,449,223 km

• M1: 188,793 km (0.094 R)
• M2: 673,938 km (0.107 R)
• M3: 1,210,396 km (0.099 R)
• M4: 1,945,520 km (0.113 R)
• M5: 2,750,357 km (0.106 R)
• M6: 3,922,755 km (0.115 R)
• M7: 4,755,716 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.3

Radius: 9.5

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.25 AU - 1.91 AU

Year: 1371 Days

Day: 8.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 71,449,223 km

• M1: 120,725 km (0.068 R)
• M2: 474,225 km (0.112 R)
• M3: 809,474 km (0.112 R)
• M4: 1,237,474 km (0.102 R)
• M5: 1,927,120 km (0.094 R)
• M6: 2,598,066 km (0.075 R)
• M7: 2,909,978 km (0.066 R)
• M8: 3,277,540 km (0.033 R)
• M9: 3,659,463 km (0.114 R)
• M10: 3,982,744 km (0.036 R)
• M11: 4,380,974 km (0.118 R)
• M12: 4,706,798 km (0.099 R)
• M13: 5,069,423 km (0.092 R)
• M14: 5,603,936 km (0.082 R)
• M15: 7,249,812 km (0.119 R)
• M16: 9,133,997 km (0.043 R)
• M17: 10,057,315 km (0.056 R)
• M18: 11,217,447 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.4

Radius: 12.6

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.56 AU - 1.96 AU

Year: 1612 Days

Day: 13.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 71,449,223 km

• M1: 157,078 km (0.062 R)
• M2: 570,566 km (0.109 R)
• M3: 1,014,722 km (0.109 R)
• M4: 2,182,633 km (0.062 R)
• M5: 3,007,067 km (0.111 R)
• M6: 3,450,624 km (0.116 R)
• M7: 4,313,804 km (0.092 R)
• M8: 5,543,200 km (0.108 R)
• M9: 6,140,394 km (0.034 R)
• M10: 6,544,757 km (0.106 R)
• M11: 7,407,488 km (0.056 R)
• M12: 8,253,315 km (0.109 R)
• M13: 8,746,987 km (0.111 R)
• M14: 10,596,466 km (0.097 R)
• M15: 11,032,394 km (0.116 R)
• M16: 11,940,453 km (0.096 R)
• M17: 12,613,195 km (0.094 R)
• M18: 13,269,481 km (0.095 R)
• M19: 14,829,338 km (0.048 R)
• M20: 15,514,047 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.5

Radius: 10.4

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.19 AU - 6.73 AU

Year: 8806 Days

Day: 11.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,449,223 km

• M1: 130,300 km (0.109 R)
• M2: 740,210 km (0.087 R)
• M3: 1,884,484 km (0.104 R)
• M4: 2,360,804 km (0.064 R)
• M5: 3,805,022 km (0.036 R)
• M6: 4,765,590 km (0.069 R)
• M7: 5,145,419 km (0.06 R)
• M8: 6,228,807 km (0.088 R)
• M9: 7,491,562 km (0.08 R)
• M10: 8,471,877 km (0.119 R)
• M11: 8,842,132 km (0.04 R)
• M12: 10,265,256 km (0.118 R)
• M13: 10,987,964 km (0.085 R)
• M14: 12,019,291 km (0.095 R)
• M15: 13,812,072 km (0.118 R)
• M16: 14,587,288 km (0.104 R)
• M17: 15,336,923 km (0.109 R)
• M18: 23,860,860 km (0.05 R)
• M19: 24,976,561 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.8

Radius: 7.4

Gravity: 12.63 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.59 AU - 6.65 AU

Year: 10451 Days

Day: 23.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 71,449,223 km

• M1: 92,451 km (0.12 R)
• M2: 441,912 km (0.096 R)
• M3: 741,856 km (0.119 R)
• M4: 1,212,491 km (0.086 R)
• M5: 2,678,101 km (0.053 R)
• M6: 4,687,350 km (0.113 R)
• M7: 5,323,141 km (0.111 R)
• M8: 5,627,573 km (0.117 R)
• M9: 6,271,143 km (0.116 R)
• M10: 7,535,095 km (0.076 R)
• M11: 8,773,167 km (0.045 R)
• M12: 9,102,881 km (0.095 R)
• M13: 9,538,809 km (0.12 R)
• M14: 11,147,585 km (0.1 R)
• M15: 15,635,221 km (0.096 R)
• M16: 22,835,965 km (0.102 R)
• M17: 23,102,250 km (0.041 R)
• M18: 25,496,563 km (0.068 R)
• M19: 29,182,206 km (0.086 R)
• M20: 29,600,781 km (0.096 R)
• M21: 34,472,885 km (0.073 R)
• M22: 34,823,243 km (0.056 R)
• M23: 37,098,028 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.1

Radius: 5.4

Gravity: 20.68 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.57 AU - 8.85 AU

Year: 13363 Days

Day: 15.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 71,449,223 km

• M1: 67,469 km (0.079 R)
• M2: 266,583 km (0.106 R)
• M3: 539,749 km (0.113 R)
• M4: 735,722 km (0.115 R)
• M5: 1,496,278 km (0.119 R)
• M6: 1,774,231 km (0.107 R)
• M7: 2,621,403 km (0.119 R)
• M8: 3,369,393 km (0.045 R)
• M9: 3,932,180 km (0.12 R)
• M10: 4,874,347 km (0.056 R)
• M11: 5,140,033 km (0.08 R)
• M12: 5,883,983 km (0.043 R)
• M13: 6,942,688 km (0.03 R)
• M14: 8,930,843 km (0.043 R)
• M15: 10,054,622 km (0.098 R)
• M16: 10,431,160 km (0.081 R)
• M17: 10,705,822 km (0.051 R)
• M18: 11,155,214 km (0.09 R)
• M19: 12,579,236 km (0.057 R)
• M20: 15,999,343 km (0.108 R)
• M21: 19,991,960 km (0.087 R)
• M22: 22,171,601 km (0.112 R)
• M23: 22,534,526 km (0.107 R)
• M24: 22,993,642 km (0.089 R)
• M25: 24,698,309 km (0.093 R)
• M26: 30,761,661 km (0.119 R)
• M27: 33,417,621 km (0.115 R)
• M28: 37,617,881 km (0.05 R)
• M29: 37,875,339 km (0.097 R)
• M30: 38,524,144 km (0.072 R)
• M31: 41,467,483 km (0.093 R)
• M32: 44,127,183 km (0.12 R)
• M33: 46,601,233 km (0.099 R)
• M34: 50,561,687 km (0.096 R)
• M35: 51,348,272 km (0.111 R)
• M36: 53,107,244 km (0.102 R)
• M37: 54,575,996 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371

Radius: 5.3

Gravity: 13.21 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.76 AU - 9.24 AU

Year: 15619 Days

Day: 16.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 71,449,223 km

• M1: 95,892 km (0.057 R)
• M2: 455,376 km (0.112 R)
• M3: 625,319 km (0.116 R)
• M4: 896,540 km (0.119 R)
• M5: 1,111,363 km (0.09 R)
• M6: 1,442,123 km (0.08 R)
• M7: 3,134,225 km (0.033 R)
• M8: 4,981,609 km (0.041 R)
• M9: 7,667,340 km (0.089 R)
• M10: 8,805,779 km (0.083 R)
• M11: 9,845,485 km (0.089 R)
• M12: 10,209,606 km (0.104 R)
• M13: 10,909,574 km (0.11 R)
• M14: 11,412,522 km (0.037 R)
• M15: 11,872,536 km (0.071 R)
• M16: 13,138,583 km (0.117 R)
• M17: 13,579,896 km (0.075 R)
• M18: 15,236,992 km (0.115 R)
• M19: 15,794,543 km (0.081 R)
• M20: 18,161,331 km (0.108 R)
• M21: 18,551,333 km (0.113 R)
• M22: 20,167,139 km (0.098 R)
• M23: 20,333,791 km (0.105 R)
• M24: 26,860,896 km (0.092 R)
• M25: 28,190,223 km (0.117 R)
• M26: 29,993,924 km (0.111 R)
• M27: 30,648,415 km (0.085 R)
• M28: 32,440,448 km (0.103 R)
• M29: 36,973,862 km (0.112 R)
• M30: 39,002,708 km (0.106 R)
• M31: 39,913,161 km (0.098 R)
• M32: 40,439,745 km (0.079 R)
• M33: 42,729,640 km (0.08 R)
• M34: 52,439,290 km (0.097 R)

Asteroid Belt

Center: 8.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.6

Radius: 3.7

Gravity: 38.47 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.11 AU - 10.23 AU

Year: 20756 Days

Day: 22.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 71,449,223 km

• M1: 67,469 km (0.091 R)
• M2: 210,185 km (0.081 R)
• M3: 403,017 km (0.03 R)
• M4: 1,096,104 km (0.081 R)
• M5: 3,055,237 km (0.081 R)
• M6: 4,547,626 km (0.065 R)
• M7: 4,754,220 km (0.057 R)
• M8: 5,762,809 km (0.08 R)
• M9: 6,004,859 km (0.096 R)
• M10: 13,620,437 km (0.086 R)
• M11: 16,736,112 km (0.085 R)
• M12: 24,537,342 km (0.083 R)
• M13: 25,172,535 km (0.032 R)
• M14: 26,036,313 km (0.041 R)
• M15: 30,653,800 km (0.106 R)
• M16: 33,411,936 km (0.062 R)
• M17: 49,707,333 km (0.112 R)
• M18: 56,558,317 km (0.118 R)
• M19: 59,731,737 km (0.114 R)
• M20: 61,072,284 km (0.115 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 18,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit