🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.2

Radius: 9.6

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.62 AU - 0.72 AU

Year: 385 Days

Day: 13.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 66,623,107 km

• M1: 121,922 km (0.046 R)
• M2: 432,039 km (0.11 R)
• M3: 1,083,687 km (0.117 R)
• M4: 1,810,583 km (0.104 R)
• M5: 2,181,436 km (0.102 R)
• M6: 2,505,615 km (0.089 R)
• M7: 2,823,959 km (0.117 R)
• M8: 3,723,641 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.3

Radius: 13.1

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.54 AU - 0.8 AU

Year: 385 Days

Day: 10.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 66,623,107 km

• M1: 162,912 km (0.08 R)
• M2: 591,809 km (0.083 R)
• M3: 1,162,675 km (0.049 R)
• M4: 1,755,082 km (0.114 R)
• M5: 2,736,145 km (0.101 R)
• M6: 3,222,338 km (0.114 R)
• M7: 4,079,534 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.4

Radius: 10.4

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.73 AU - 0.91 AU

Year: 522 Days

Day: 13.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,623,107 km

• M1: 129,552 km (0.112 R)
• M2: 530,025 km (0.053 R)
• M3: 863,329 km (0.113 R)
• M4: 1,209,798 km (0.07 R)
• M5: 1,614,759 km (0.118 R)
• M6: 2,327,743 km (0.111 R)
• M7: 2,799,575 km (0.053 R)
• M8: 3,156,515 km (0.117 R)
• M9: 3,789,164 km (0.039 R)
• M10: 4,157,175 km (0.102 R)
• M11: 4,949,745 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.9

Radius: 11.7

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.09 AU - 1.25 AU

Year: 890 Days

Day: 11.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 66,623,107 km

• M1: 145,559 km (0.086 R)
• M2: 563,984 km (0.083 R)
• M3: 1,287,290 km (0.086 R)
• M4: 1,663,828 km (0.098 R)
• M5: 2,043,657 km (0.092 R)
• M6: 3,066,308 km (0.117 R)
• M7: 3,563,122 km (0.102 R)
• M8: 3,936,369 km (0.102 R)
• M9: 4,524,887 km (0.054 R)
• M10: 5,111,610 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.4

Radius: 10.6

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.79 AU - 3.83 AU

Year: 5228 Days

Day: 8 Hours

Environment

Temp: -221 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 66,623,107 km

• M1: 132,245 km (0.111 R)
• M2: 503,247 km (0.051 R)
• M3: 1,104,631 km (0.07 R)
• M4: 1,796,521 km (0.119 R)
• M5: 2,523,716 km (0.045 R)
• M6: 2,869,287 km (0.115 R)
• M7: 3,267,367 km (0.027 R)
• M8: 3,657,070 km (0.034 R)
• M9: 4,401,618 km (0.106 R)
• M10: 5,537,964 km (0.112 R)
• M11: 6,419,843 km (0.109 R)
• M12: 6,964,379 km (0.053 R)
• M13: 7,763,232 km (0.058 R)
• M14: 9,893,506 km (0.03 R)
• M15: 12,080,028 km (0.038 R)
• M16: 14,341,798 km (0.084 R)
• M17: 16,431,381 km (0.118 R)
• M18: 16,872,396 km (0.088 R)
• M19: 18,784,556 km (0.089 R)
• M20: 19,336,422 km (0.074 R)
• M21: 20,472,917 km (0.115 R)
• M22: 22,183,569 km (0.037 R)
• M23: 25,049,565 km (0.088 R)
• M24: 29,612,300 km (0.1 R)
• M25: 31,796,429 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.5

Radius: 13.2

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.21 AU - 4.41 AU

Year: 6290 Days

Day: 13.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 66,623,107 km

• M1: 164,109 km (0.107 R)
• M2: 639,531 km (0.063 R)
• M3: 1,059,602 km (0.068 R)
• M4: 1,497,325 km (0.071 R)
• M5: 2,058,616 km (0.072 R)
• M6: 3,052,395 km (0.051 R)
• M7: 3,477,552 km (0.079 R)
• M8: 4,475,519 km (0.115 R)
• M9: 6,070,981 km (0.052 R)
• M10: 7,107,096 km (0.113 R)
• M11: 7,629,491 km (0.089 R)
• M12: 10,072,724 km (0.073 R)
• M13: 15,136,462 km (0.091 R)
• M14: 16,193,670 km (0.107 R)
• M15: 18,524,704 km (0.107 R)
• M16: 21,147,305 km (0.028 R)
• M17: 21,762,152 km (0.089 R)
• M18: 22,947,117 km (0.079 R)
• M19: 23,925,786 km (0.104 R)
• M20: 26,849,826 km (0.11 R)
• M21: 30,004,396 km (0.102 R)
• M22: 34,232,630 km (0.12 R)
• M23: 34,867,524 km (0.059 R)
• M24: 36,051,740 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.4

Radius: 5.9

Gravity: 22.53 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.33 AU - 7.15 AU

Year: 9667 Days

Day: 21.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 66,623,107 km

• M1: 73,453 km (0.041 R)
• M2: 289,322 km (0.117 R)
• M3: 546,481 km (0.062 R)
• M4: 741,706 km (0.043 R)
• M5: 1,242,710 km (0.08 R)
• M6: 1,517,670 km (0.102 R)
• M7: 1,785,002 km (0.071 R)
• M8: 3,752,363 km (0.076 R)
• M9: 4,504,541 km (0.081 R)
• M10: 6,303,306 km (0.069 R)
• M11: 7,654,025 km (0.096 R)
• M12: 8,578,540 km (0.11 R)
• M13: 9,044,089 km (0.091 R)
• M14: 12,024,826 km (0.108 R)
• M15: 12,372,342 km (0.105 R)
• M16: 15,061,962 km (0.072 R)
• M17: 15,807,857 km (0.056 R)
• M18: 16,015,499 km (0.061 R)
• M19: 17,668,406 km (0.034 R)
• M20: 19,670,175 km (0.052 R)
• M21: 19,910,429 km (0.09 R)
• M22: 22,335,261 km (0.071 R)
• M23: 23,483,425 km (0.11 R)
• M24: 23,753,898 km (0.11 R)
• M25: 25,137,529 km (0.119 R)
• M26: 27,561,463 km (0.1 R)
• M27: 27,862,454 km (0.106 R)
• M28: 29,191,930 km (0.111 R)
• M29: 32,087,546 km (0.095 R)
• M30: 34,120,731 km (0.084 R)
• M31: 35,404,730 km (0.095 R)
• M32: 37,206,935 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.5

Radius: 6.8

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.97 AU - 7.03 AU

Year: 10331 Days

Day: 21.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 66,623,107 km

• M1: 84,672 km (0.088 R)
• M2: 312,809 km (0.069 R)
• M3: 527,632 km (0.103 R)
• M4: 1,369,718 km (0.108 R)
• M5: 1,756,728 km (0.029 R)
• M6: 2,182,783 km (0.097 R)
• M7: 2,497,836 km (0.117 R)
• M8: 4,024,183 km (0.119 R)
• M9: 5,238,469 km (0.115 R)
• M10: 6,919,949 km (0.082 R)
• M11: 7,638,916 km (0.093 R)
• M12: 8,093,694 km (0.087 R)
• M13: 11,796,390 km (0.107 R)
• M14: 13,791,129 km (0.106 R)
• M15: 19,460,888 km (0.09 R)
• M16: 23,154,160 km (0.081 R)
• M17: 26,769,043 km (0.098 R)
• M18: 31,697,994 km (0.069 R)
• M19: 32,672,624 km (0.083 R)
• M20: 33,167,344 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.1

Radius: 6.9

Gravity: 18.4 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.48 AU - 10.5 AU

Year: 20550 Days

Day: 23.3 Hours

Environment

Temp: -243 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 66,623,107 km

• M1: 87,515 km (0.075 R)
• M2: 321,336 km (0.099 R)
• M3: 617,690 km (0.113 R)
• M4: 852,857 km (0.097 R)
• M5: 1,261,858 km (0.103 R)
• M6: 2,220,780 km (0.113 R)
• M7: 2,838,769 km (0.099 R)
• M8: 6,444,527 km (0.117 R)
• M9: 9,146,713 km (0.104 R)
• M10: 10,461,977 km (0.108 R)
• M11: 13,987,401 km (0.029 R)
• M12: 16,647,999 km (0.109 R)
• M13: 17,340,488 km (0.108 R)
• M14: 18,414,750 km (0.081 R)
• M15: 19,155,259 km (0.094 R)
• M16: 23,802,816 km (0.056 R)
• M17: 26,502,310 km (0.101 R)
• M18: 34,545,888 km (0.111 R)
• M19: 35,671,014 km (0.03 R)
• M20: 36,386,540 km (0.046 R)
• M21: 39,344,390 km (0.051 R)
• M22: 40,262,173 km (0.118 R)
• M23: 41,823,226 km (0.081 R)
• M24: 42,299,247 km (0.119 R)
• M25: 45,231,963 km (0.108 R)
• M26: 47,777,222 km (0.025 R)
• M27: 48,646,535 km (0.097 R)
• M28: 49,172,970 km (0.087 R)
• M29: 53,523,126 km (0.099 R)
• M30: 64,656,649 km (0.108 R)
• M31: 65,506,215 km (0.073 R)
• M32: 70,312,495 km (0.11 R)
• M33: 70,760,840 km (0.104 R)
• M34: 71,663,065 km (0.029 R)
• M35: 72,801,505 km (0.215 R)
• M36: 74,183,639 km (0.055 R)
• M37: 76,762,707 km (0.105 R)
• M38: 81,111,068 km (0.037 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356

Radius: 3.3

Gravity: 32.69 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.98 AU - 11.32 AU

Year: 22730 Days

Day: 23.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 64 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 66,623,107 km

• M1: 40,990 km (0.116 R)
• M2: 416,480 km (0.054 R)
• M3: 1,008,290 km (0.077 R)
• M4: 1,351,617 km (0.099 R)
• M5: 2,161,988 km (0.084 R)
• M6: 3,121,659 km (0.105 R)
• M7: 6,437,645 km (0.069 R)
• M8: 8,214,868 km (0.106 R)
• M9: 12,898,029 km (0.108 R)
• M10: 13,234,624 km (0.093 R)
• M11: 13,439,424 km (0.11 R)
• M12: 16,218,504 km (0.081 R)
• M13: 26,912,507 km (0.051 R)
• M14: 29,500,251 km (0.104 R)
• M15: 35,164,027 km (0.114 R)
• M16: 43,283,601 km (0.106 R)
• M17: 53,252,055 km (0.103 R)
• M18: 54,990,831 km (0.052 R)
• M19: 57,669,381 km (0.044 R)
• M20: 65,827,252 km (0.109 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 18,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit