🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.6

Radius: 13.8

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.62 AU - 0.98 AU

Year: 455 Days

Day: 11 Hours

Environment

Temp: -140 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,355,614 km

• M1: 171,738 km (0.046 R)
• M2: 619,634 km (0.105 R)
• M3: 1,105,678 km (0.12 R)
• M4: 1,536,819 km (0.084 R)
• M5: 2,033,185 km (0.089 R)
• M6: 2,538,526 km (0.064 R)
• M7: 3,150,531 km (0.098 R)
• M8: 4,032,859 km (0.05 R)
• M9: 4,554,806 km (0.059 R)
• M10: 5,315,811 km (0.11 R)
• M11: 5,857,505 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.7

Radius: 13.6

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.14 AU - 1.46 AU

Year: 942 Days

Day: 12.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,355,614 km

• M1: 169,644 km (0.103 R)
• M2: 634,145 km (0.116 R)
• M3: 1,233,434 km (0.086 R)
• M4: 1,768,995 km (0.038 R)
• M5: 2,204,025 km (0.088 R)
• M6: 2,664,488 km (0.092 R)
• M7: 3,110,439 km (0.066 R)
• M8: 5,519,862 km (0.114 R)
• M9: 6,445,275 km (0.107 R)
• M10: 7,376,222 km (0.091 R)
• M11: 7,861,817 km (0.088 R)
• M12: 9,170,499 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.8

Radius: 12.9

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.69 AU - 2.73 AU

Year: 2837 Days

Day: 8.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 66,355,614 km

• M1: 189,690 km (0.118 R)
• M2: 750,832 km (0.063 R)
• M3: 1,482,216 km (0.094 R)
• M4: 2,133,565 km (0.108 R)
• M5: 2,888,436 km (0.058 R)
• M6: 3,775,850 km (0.081 R)
• M7: 4,369,305 km (0.1 R)
• M8: 10,576,719 km (0.101 R)
• M9: 12,449,984 km (0.077 R)
• M10: 13,166,557 km (0.112 R)
• M11: 16,629,748 km (0.049 R)
• M12: 17,333,905 km (0.114 R)
• M13: 19,152,118 km (0.055 R)
• M14: 20,596,934 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.7

Radius: 8.8

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.42 AU - 3.14 AU

Year: 2947 Days

Day: 11.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 66,355,614 km

• M1: 109,506 km (0.112 R)
• M2: 519,404 km (0.068 R)
• M3: 903,272 km (0.113 R)
• M4: 1,278,015 km (0.116 R)
• M5: 1,822,551 km (0.114 R)
• M6: 2,306,650 km (0.119 R)
• M7: 3,017,539 km (0.075 R)
• M8: 3,302,074 km (0.112 R)
• M9: 3,622,961 km (0.104 R)
• M10: 4,023,584 km (0.026 R)
• M11: 5,357,399 km (0.102 R)
• M12: 6,007,551 km (0.092 R)
• M13: 8,971,983 km (0.086 R)
• M14: 9,851,768 km (0.094 R)
• M15: 10,293,979 km (0.069 R)
• M16: 11,139,057 km (0.108 R)
• M17: 11,823,169 km (0.066 R)
• M18: 12,238,452 km (0.101 R)
• M19: 13,319,596 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.4

Radius: 6.3

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.06 AU - 8.24 AU

Year: 13453 Days

Day: 19.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 66,355,614 km

• M1: 78,389 km (0.11 R)
• M2: 544,536 km (0.111 R)
• M3: 874,549 km (0.071 R)
• M4: 1,422,227 km (0.054 R)
• M5: 2,194,601 km (0.084 R)
• M6: 2,672,416 km (0.094 R)
• M7: 2,969,069 km (0.117 R)
• M8: 3,578,231 km (0.098 R)
• M9: 4,886,166 km (0.098 R)
• M10: 6,447,668 km (0.075 R)
• M11: 10,620,252 km (0.09 R)
• M12: 13,501,806 km (0.119 R)
• M13: 13,809,679 km (0.09 R)
• M14: 14,312,028 km (0.105 R)
• M15: 15,688,478 km (0.095 R)
• M16: 15,892,081 km (0.092 R)
• M17: 17,585,080 km (0.103 R)
• M18: 20,425,196 km (0.088 R)
• M19: 22,767,450 km (0.08 R)
• M20: 29,600,631 km (0.11 R)
• M21: 31,071,328 km (0.082 R)
• M22: 32,921,704 km (0.092 R)
• M23: 34,385,370 km (0.12 R)
• M24: 37,805,775 km (0.11 R)
• M25: 42,096,691 km (0.031 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.9

Radius: 5

Gravity: 22.68 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.35 AU - 9.09 AU

Year: 13638 Days

Day: 20.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 66,355,614 km

• M1: 62,233 km (0.058 R)
• M2: 237,861 km (0.095 R)
• M3: 435,479 km (0.099 R)
• M4: 667,057 km (0.071 R)
• M5: 1,199,326 km (0.052 R)
• M6: 1,525,150 km (0.094 R)
• M7: 1,856,809 km (0.096 R)
• M8: 2,012,989 km (0.074 R)
• M9: 2,293,036 km (0.025 R)
• M10: 2,452,807 km (0.103 R)
• M11: 3,761,938 km (0.045 R)
• M12: 4,013,412 km (0.093 R)
• M13: 4,581,285 km (0.053 R)
• M14: 5,584,788 km (0.073 R)
• M15: 5,765,203 km (0.067 R)
• M16: 8,767,183 km (0.049 R)
• M17: 9,980,272 km (0.098 R)
• M18: 10,246,407 km (0.048 R)
• M19: 11,648,588 km (0.073 R)
• M20: 12,921,366 km (0.102 R)
• M21: 15,455,405 km (0.077 R)
• M22: 15,668,582 km (0.065 R)
• M23: 16,319,781 km (0.092 R)
• M24: 17,598,694 km (0.086 R)
• M25: 20,100,419 km (0.081 R)
• M26: 23,665,635 km (0.072 R)
• M27: 25,006,780 km (0.112 R)
• M28: 25,795,460 km (0.082 R)
• M29: 27,630,428 km (0.072 R)
• M30: 28,367,047 km (0.076 R)
• M31: 28,686,588 km (0.086 R)
• M32: 34,373,402 km (0.085 R)
• M33: 38,642,028 km (0.098 R)
• M34: 40,095,221 km (0.11 R)
• M35: 41,038,735 km (0.063 R)
• M36: 43,250,689 km (0.091 R)
• M37: 51,617,549 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350

Radius: 3.6

Gravity: 27.01 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 9.99 AU - 11.75 AU

Year: 22786 Days

Day: 22 Hours

Environment

Temp: -233 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 66,355,614 km

• M1: 44,730 km (0.106 R)
• M2: 204,351 km (0.111 R)
• M3: 342,579 km (0.094 R)
• M4: 478,414 km (0.027 R)
• M5: 712,983 km (0.055 R)
• M6: 883,525 km (0.075 R)
• M7: 1,118,693 km (0.056 R)
• M8: 1,782,010 km (0.094 R)
• M9: 1,963,472 km (0.064 R)
• M10: 2,471,357 km (0.113 R)
• M11: 4,100,478 km (0.081 R)
• M12: 4,853,105 km (0.111 R)
• M13: 5,502,958 km (0.061 R)
• M14: 7,106,647 km (0.093 R)
• M15: 7,286,912 km (0.088 R)
• M16: 8,433,430 km (0.111 R)
• M17: 8,789,324 km (0.067 R)
• M18: 10,029,041 km (0.075 R)
• M19: 11,565,711 km (0.106 R)
• M20: 12,651,043 km (0.083 R)
• M21: 13,942,522 km (0.105 R)
• M22: 18,255,428 km (0.079 R)
• M23: 19,988,669 km (0.103 R)
• M24: 20,438,510 km (0.07 R)
• M25: 22,113,856 km (0.083 R)
• M26: 22,594,963 km (0.083 R)
• M27: 22,789,440 km (0.078 R)
• M28: 22,984,965 km (0.118 R)
• M29: 24,181,598 km (0.107 R)
• M30: 28,469,672 km (0.097 R)
• M31: 29,731,978 km (0.087 R)
• M32: 31,999,284 km (0.088 R)
• M33: 32,862,912 km (0.069 R)
• M34: 38,097,641 km (0.052 R)
• M35: 38,511,279 km (0.081 R)
• M36: 43,410,161 km (0.119 R)
• M37: 48,546,753 km (0.095 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: 197 - 15,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit