🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.1

Radius: 14.6

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.03 AU - 4.19 AU

Year: 4734 Days

Day: 13.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,388,098 km

• M1: 181,911 km (0.047 R)
• M2: 660,923 km (0.112 R)
• M3: 2,623,049 km (0.12 R)
• M4: 3,111,037 km (0.11 R)
• M5: 3,901,363 km (0.098 R)
• M6: 5,206,455 km (0.101 R)
• M7: 8,150,541 km (0.098 R)
• M8: 11,982,939 km (0.041 R)
• M9: 12,523,735 km (0.105 R)
• M10: 13,476,075 km (0.037 R)
• M11: 14,804,504 km (0.095 R)
• M12: 15,672,023 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.7

Radius: 14.9

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.26 AU - 4.36 AU

Year: 5133 Days

Day: 11.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 60,388,098 km

• M1: 185,352 km (0.076 R)
• M2: 931,845 km (0.078 R)
• M3: 1,412,653 km (0.09 R)
• M4: 2,165,728 km (0.095 R)
• M5: 2,756,490 km (0.088 R)
• M6: 3,353,386 km (0.102 R)
• M7: 4,128,004 km (0.031 R)
• M8: 4,759,606 km (0.1 R)
• M9: 5,483,360 km (0.085 R)
• M10: 7,921,955 km (0.096 R)
• M11: 8,402,164 km (0.116 R)
• M12: 9,380,983 km (0.115 R)
• M13: 9,961,573 km (0.12 R)
• M14: 10,434,601 km (0.111 R)
• M15: 13,080,239 km (0.066 R)
• M16: 13,753,280 km (0.082 R)
• M17: 17,103,225 km (0.064 R)
• M18: 17,908,660 km (0.104 R)
• M19: 20,824,024 km (0.081 R)
• M20: 22,321,349 km (0.118 R)
• M21: 23,966,028 km (0.08 R)
• M22: 24,739,748 km (0.098 R)
• M23: 27,328,090 km (0.095 R)
• M24: 28,002,328 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.1

Radius: 14.5

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.34 AU - 5.36 AU

Year: 8542 Days

Day: 13.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,388,098 km

• M1: 243,097 km (0.089 R)
• M2: 1,288,038 km (0.081 R)
• M3: 1,898,098 km (0.049 R)
• M4: 3,837,036 km (0.113 R)
• M5: 5,533,176 km (0.116 R)
• M6: 6,330,683 km (0.114 R)
• M7: 8,573,753 km (0.049 R)
• M8: 9,339,545 km (0.08 R)
• M9: 13,008,881 km (0.082 R)
• M10: 15,451,964 km (0.11 R)
• M11: 17,662,123 km (0.106 R)
• M12: 19,887,541 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783

Radius: 11.2

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.1 AU - 6.82 AU

Year: 8806 Days

Day: 8.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,388,098 km

• M1: 144,063 km (0.044 R)
• M2: 564,433 km (0.095 R)
• M3: 955,482 km (0.081 R)
• M4: 1,480,570 km (0.119 R)
• M5: 1,896,303 km (0.039 R)
• M6: 2,263,266 km (0.051 R)
• M7: 2,698,297 km (0.093 R)
• M8: 3,099,369 km (0.057 R)
• M9: 4,157,474 km (0.054 R)
• M10: 4,695,578 km (0.105 R)
• M11: 5,843,293 km (0.112 R)
• M12: 6,409,670 km (0.079 R)
• M13: 10,154,554 km (0.09 R)
• M14: 11,672,823 km (0.111 R)
• M15: 13,277,409 km (0.053 R)
• M16: 17,851,364 km (0.062 R)
• M17: 18,666,374 km (0.041 R)
• M18: 19,351,532 km (0.057 R)
• M19: 21,924,316 km (0.066 R)
• M20: 22,431,004 km (0.105 R)
• M21: 23,731,757 km (0.103 R)
• M22: 27,935,458 km (0.116 R)
• M23: 33,828,716 km (0.088 R)
• M24: 38,512,476 km (0.114 R)
• M25: 39,498,475 km (0.099 R)
• M26: 41,392,384 km (0.067 R)
• M27: 41,907,600 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.3

Radius: 3.2

Gravity: 91.73 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.13 AU - 6.41 AU

Year: 10837 Days

Day: 23.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 60,388,098 km

• M1: 39,793 km (0.113 R)
• M2: 141,819 km (0.089 R)
• M3: 301,290 km (0.115 R)
• M4: 544,985 km (0.046 R)
• M5: 705,204 km (0.119 R)
• M6: 835,504 km (0.102 R)
• M7: 1,949,410 km (0.099 R)
• M8: 2,169,468 km (0.056 R)
• M9: 2,615,868 km (0.114 R)
• M10: 2,792,394 km (0.11 R)
• M11: 3,293,996 km (0.086 R)
• M12: 3,395,872 km (0.101 R)
• M13: 4,472,528 km (0.103 R)
• M14: 5,906,124 km (0.069 R)
• M15: 10,437,294 km (0.037 R)
• M16: 10,937,699 km (0.076 R)
• M17: 11,926,092 km (0.112 R)
• M18: 16,254,557 km (0.101 R)
• M19: 17,153,789 km (0.094 R)
• M20: 19,050,690 km (0.087 R)
• M21: 20,219,499 km (0.112 R)
• M22: 22,698,635 km (0.108 R)
• M23: 24,783,131 km (0.086 R)
• M24: 28,037,633 km (0.097 R)
• M25: 30,433,144 km (0.11 R)
• M26: 31,337,014 km (0.104 R)
• M27: 38,300,496 km (0.034 R)
• M28: 41,105,605 km (0.101 R)
• M29: 41,242,487 km (0.056 R)
• M30: 41,654,929 km (0.036 R)
• M31: 42,488,039 km (0.057 R)
• M32: 47,570,926 km (0.054 R)
• M33: 55,346,126 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.9

Radius: 7.7

Gravity: 15.4 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.03 AU - 8.67 AU

Year: 13754 Days

Day: 23.9 Hours

Environment

Temp: -241 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 60,388,098 km

• M1: 96,191 km (0.118 R)
• M2: 393,742 km (0.055 R)
• M3: 818,151 km (0.12 R)
• M4: 1,240,765 km (0.109 R)
• M5: 1,525,749 km (0.115 R)
• M6: 2,055,325 km (0.059 R)
• M7: 2,701,588 km (0.107 R)
• M8: 3,315,837 km (0.092 R)
• M9: 3,614,135 km (0.068 R)
• M10: 3,930,385 km (0.085 R)
• M11: 4,684,807 km (0.05 R)
• M12: 5,347,675 km (0.107 R)
• M13: 5,607,227 km (0.111 R)
• M14: 6,395,309 km (0.114 R)
• M15: 6,645,586 km (0.074 R)
• M16: 7,619,917 km (0.099 R)
• M17: 8,336,790 km (0.084 R)
• M18: 9,739,270 km (0.045 R)
• M19: 10,641,046 km (0.068 R)
• M20: 11,720,694 km (0.104 R)
• M21: 16,384,557 km (0.094 R)
• M22: 18,569,883 km (0.095 R)
• M23: 19,952,766 km (0.104 R)
• M24: 20,669,339 km (0.102 R)
• M25: 21,310,217 km (0.063 R)
• M26: 28,918,316 km (0.059 R)
• M27: 35,882,246 km (0.087 R)
• M28: 40,243,024 km (0.101 R)
• M29: 40,526,811 km (0.112 R)
• M30: 49,185,686 km (0.071 R)
• M31: 50,656,681 km (0.101 R)
• M32: 52,663,238 km (0.12 R)
• M33: 54,029,964 km (0.057 R)
• M34: 55,070,567 km (0.065 R)
• M35: 56,656,304 km (0.088 R)
• M36: 60,660,141 km (0.074 R)
• M37: 64,460,227 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474.8

Radius: 7.9

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.11 AU - 8.81 AU

Year: 16985 Days

Day: 22.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 60,388,098 km

• M1: 98,884 km (0.118 R)
• M2: 672,742 km (0.036 R)
• M3: 921,373 km (0.11 R)
• M4: 1,523,505 km (0.097 R)
• M5: 1,911,711 km (0.078 R)
• M6: 2,639,056 km (0.088 R)
• M7: 4,253,516 km (0.082 R)
• M8: 4,693,783 km (0.11 R)
• M9: 5,375,351 km (0.083 R)
• M10: 5,890,416 km (0.102 R)
• M11: 6,437,944 km (0.089 R)
• M12: 7,061,767 km (0.098 R)
• M13: 7,455,060 km (0.112 R)
• M14: 12,734,070 km (0.1 R)
• M15: 15,535,290 km (0.079 R)
• M16: 16,201,001 km (0.064 R)
• M17: 18,150,111 km (0.069 R)
• M18: 23,745,371 km (0.113 R)
• M19: 44,638,209 km (0.108 R)
• M20: 45,981,748 km (0.118 R)
• M21: 57,016,386 km (0.053 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 15,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit