🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.4

Radius: 11.8

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.74 AU - 1.06 AU

Year: 569 Days

Day: 13.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,735,870 km

• M1: 147,504 km (0.099 R)
• M2: 583,432 km (0.096 R)
• M3: 969,095 km (0.072 R)
• M4: 1,689,558 km (0.107 R)
• M5: 2,365,591 km (0.119 R)
• M6: 2,814,834 km (0.06 R)
• M7: 3,273,501 km (0.046 R)
• M8: 3,900,465 km (0.111 R)
• M9: 4,546,728 km (0.084 R)
• M10: 5,312,370 km (0.106 R)
• M11: 5,892,810 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.6

Radius: 13.9

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.37 AU - 2.05 AU

Year: 1491 Days

Day: 9.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 73,735,870 km

• M1: 172,935 km (0.047 R)
• M2: 785,688 km (0.102 R)
• M3: 1,261,110 km (0.09 R)
• M4: 2,246,362 km (0.098 R)
• M5: 3,104,006 km (0.118 R)
• M6: 3,697,012 km (0.072 R)
• M7: 4,186,646 km (0.085 R)
• M8: 4,685,106 km (0.094 R)
• M9: 6,149,370 km (0.099 R)
• M10: 7,607,650 km (0.092 R)
• M11: 8,379,725 km (0.026 R)
• M12: 9,148,508 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.1

Radius: 10.5

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.61 AU - 3.73 AU

Year: 3764 Days

Day: 7.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 73,735,870 km

• M1: 130,599 km (0.116 R)
• M2: 509,530 km (0.119 R)
• M3: 1,216,679 km (0.081 R)
• M4: 1,893,909 km (0.12 R)
• M5: 2,237,386 km (0.091 R)
• M6: 2,688,573 km (0.104 R)
• M7: 3,016,491 km (0.078 R)
• M8: 3,469,474 km (0.062 R)
• M9: 4,488,983 km (0.111 R)
• M10: 5,055,660 km (0.066 R)
• M11: 5,423,671 km (0.112 R)
• M12: 5,894,455 km (0.106 R)
• M13: 6,605,494 km (0.116 R)
• M14: 7,951,426 km (0.044 R)
• M15: 9,393,699 km (0.102 R)
• M16: 9,992,390 km (0.081 R)
• M17: 12,502,343 km (0.055 R)
• M18: 13,079,940 km (0.094 R)
• M19: 17,574,010 km (0.109 R)
• M20: 22,296,665 km (0.116 R)
• M21: 24,910,439 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507

Radius: 9.9

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.41 AU - 3.47 AU

Year: 4255 Days

Day: 12.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 73,735,870 km

• M1: 123,119 km (0.114 R)
• M2: 518,357 km (0.09 R)
• M3: 878,588 km (0.042 R)
• M4: 1,290,431 km (0.112 R)
• M5: 1,708,557 km (0.092 R)
• M6: 2,890,081 km (0.074 R)
• M7: 4,385,910 km (0.061 R)
• M8: 5,772,084 km (0.115 R)
• M9: 6,490,603 km (0.102 R)
• M10: 7,171,124 km (0.103 R)
• M11: 7,528,962 km (0.039 R)
• M12: 8,105,362 km (0.082 R)
• M13: 9,043,490 km (0.063 R)
• M14: 11,482,983 km (0.095 R)
• M15: 11,793,548 km (0.105 R)
• M16: 13,092,506 km (0.047 R)
• M17: 13,876,399 km (0.107 R)
• M18: 14,691,109 km (0.086 R)
• M19: 18,513,484 km (0.046 R)
• M20: 19,002,670 km (0.062 R)
• M21: 23,092,227 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.5

Radius: 9.2

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.3 AU - 4.66 AU

Year: 5295 Days

Day: 6.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,735,870 km

• M1: 114,742 km (0.113 R)
• M2: 504,743 km (0.12 R)
• M3: 1,031,328 km (0.051 R)
• M4: 3,434,318 km (0.037 R)
• M5: 3,962,100 km (0.109 R)
• M6: 5,533,476 km (0.113 R)
• M7: 7,246,670 km (0.098 R)
• M8: 7,586,258 km (0.119 R)
• M9: 12,877,385 km (0.098 R)
• M10: 14,044,697 km (0.104 R)
• M11: 15,060,915 km (0.119 R)
• M12: 21,162,713 km (0.112 R)
• M13: 22,211,544 km (0.09 R)
• M14: 22,784,803 km (0.107 R)
• M15: 23,589,191 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.7

Radius: 4.9

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.61 AU - 7.39 AU

Year: 9801 Days

Day: 18.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,735,870 km

• M1: 60,886 km (0.092 R)
• M2: 215,571 km (0.081 R)
• M3: 777,011 km (0.097 R)
• M4: 2,090,331 km (0.1 R)
• M5: 2,993,902 km (0.06 R)
• M6: 3,829,257 km (0.044 R)
• M7: 4,902,322 km (0.032 R)
• M8: 5,947,114 km (0.116 R)
• M9: 9,516,669 km (0.039 R)
• M10: 14,298,116 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.6

Radius: 6.4

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.14 AU - 8.36 AU

Year: 11695 Days

Day: 23.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 73,735,870 km

• M1: 79,736 km (0.111 R)
• M2: 361,578 km (0.116 R)
• M3: 654,191 km (0.065 R)
• M4: 897,886 km (0.045 R)
• M5: 1,100,741 km (0.094 R)
• M6: 1,463,965 km (0.06 R)
• M7: 1,936,694 km (0.102 R)
• M8: 2,299,170 km (0.115 R)
• M9: 2,830,541 km (0.09 R)
• M10: 3,815,793 km (0.076 R)
• M11: 4,301,238 km (0.088 R)
• M12: 4,796,856 km (0.079 R)
• M13: 5,729,299 km (0.108 R)
• M14: 7,087,349 km (0.069 R)
• M15: 7,736,304 km (0.06 R)
• M16: 7,947,088 km (0.043 R)
• M17: 9,921,032 km (0.038 R)
• M18: 10,321,355 km (0.103 R)
• M19: 11,261,429 km (0.083 R)
• M20: 14,045,445 km (0.091 R)
• M21: 18,804,153 km (0.099 R)
• M22: 20,361,617 km (0.089 R)
• M23: 21,835,156 km (0.107 R)
• M24: 24,266,420 km (0.038 R)
• M25: 25,454,227 km (0.1 R)
• M26: 26,393,852 km (0.118 R)
• M27: 27,846,596 km (0.111 R)
• M28: 30,594,111 km (0.083 R)
• M29: 35,566,295 km (0.115 R)
• M30: 39,911,964 km (0.1 R)
• M31: 40,415,660 km (0.05 R)
• M32: 42,342,181 km (0.09 R)
• M33: 45,687,788 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.6

Radius: 7.4

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.59 AU - 7.63 AU

Year: 13999 Days

Day: 23.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 178.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 73,735,870 km

• M1: 92,751 km (0.039 R)
• M2: 577,747 km (0.092 R)
• M3: 1,082,939 km (0.082 R)
• M4: 1,707,510 km (0.12 R)
• M5: 2,722,532 km (0.112 R)
• M6: 4,180,213 km (0.088 R)
• M7: 5,945,618 km (0.088 R)
• M8: 6,211,154 km (0.105 R)
• M9: 7,267,165 km (0.028 R)
• M10: 9,940,479 km (0.117 R)
• M11: 10,588,388 km (0.113 R)
• M12: 11,149,529 km (0.097 R)
• M13: 12,763,840 km (0.114 R)
• M14: 14,596,414 km (0.09 R)
• M15: 15,790,953 km (0.091 R)
• M16: 16,822,430 km (0.05 R)
• M17: 17,278,105 km (0.076 R)
• M18: 18,856,213 km (0.106 R)
• M19: 19,100,955 km (0.06 R)
• M20: 20,700,605 km (0.102 R)
• M21: 22,846,288 km (0.096 R)
• M22: 24,164,245 km (0.118 R)
• M23: 24,453,118 km (0.111 R)
• M24: 27,995,596 km (0.093 R)
• M25: 33,033,903 km (0.11 R)
• M26: 33,868,360 km (0.114 R)
• M27: 34,230,237 km (0.11 R)
• M28: 36,455,954 km (0.088 R)
• M29: 37,218,903 km (0.041 R)
• M30: 38,645,020 km (0.109 R)
• M31: 41,330,750 km (0.099 R)
• M32: 41,743,939 km (0.033 R)
• M33: 52,832,882 km (0.118 R)
• M34: 55,130,406 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433

Radius: 3.5

Gravity: 35.35 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 9.23 AU - 12.57 AU

Year: 23998 Days

Day: 23 Hours

Environment

Temp: -232 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 73,735,870 km

• M1: 43,533 km (0.075 R)
• M2: 170,841 km (0.096 R)
• M3: 292,165 km (0.096 R)
• M4: 425,157 km (0.076 R)
• M5: 573,259 km (0.086 R)
• M6: 697,126 km (0.066 R)
• M7: 1,012,179 km (0.068 R)
• M8: 1,294,470 km (0.085 R)
• M9: 1,785,600 km (0.04 R)
• M10: 2,480,931 km (0.105 R)
• M11: 2,889,184 km (0.066 R)
• M12: 3,898,670 km (0.09 R)
• M13: 4,795,360 km (0.119 R)
• M14: 6,026,101 km (0.109 R)
• M15: 6,581,259 km (0.114 R)
• M16: 7,077,026 km (0.109 R)
• M17: 7,452,966 km (0.032 R)
• M18: 10,286,200 km (0.088 R)
• M19: 10,829,390 km (0.104 R)
• M20: 11,519,036 km (0.108 R)
• M21: 16,606,261 km (0.078 R)
• M22: 19,452,211 km (0.074 R)
• M23: 19,725,975 km (0.076 R)
• M24: 20,095,033 km (0.064 R)
• M25: 24,357,525 km (0.1 R)
• M26: 24,569,206 km (0.084 R)
• M27: 25,975,576 km (0.108 R)
• M28: 29,905,362 km (0.119 R)
• M29: 33,949,292 km (0.098 R)
• M30: 35,827,643 km (0.097 R)
• M31: 43,565,443 km (0.084 R)
• M32: 54,484,741 km (0.065 R)
• M33: 57,990,119 km (0.115 R)
• M34: 59,701,668 km (0.107 R)
• M35: 64,026,991 km (0.041 R)
• M36: 65,038,273 km (0.068 R)
• M37: 65,650,128 km (0.117 R)
• M38: 66,265,873 km (0.045 R)
• M39: 66,471,869 km (0.086 R)
• M40: 72,855,061 km (0.065 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 20,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit