🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.52 AU - 0.72 AU

Year: 320 Days

Day: 47.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,107,062 km

• M1: 46,974 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.2

Radius: 14.7

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.63 AU - 0.75 AU

Year: 376 Days

Day: 12.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 84,107,062 km

• M1: 187,745 km (0.069 R)
• M2: 797,357 km (0.092 R)
• M3: 1,293,423 km (0.112 R)
• M4: 1,823,299 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.5

Radius: 14.8

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.91 AU - 1.21 AU

Year: 716 Days

Day: 13.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 84,107,062 km

• M1: 184,155 km (0.056 R)
• M2: 691,741 km (0.101 R)
• M3: 1,371,214 km (0.088 R)
• M4: 2,033,484 km (0.057 R)
• M5: 2,660,149 km (0.069 R)
• M6: 3,663,502 km (0.035 R)
• M7: 4,388,454 km (0.097 R)
• M8: 5,789,886 km (0.059 R)
• M9: 6,311,385 km (0.07 R)
• M10: 6,929,972 km (0.102 R)
• M11: 7,426,188 km (0.11 R)
• M12: 8,092,048 km (0.078 R)
• M13: 8,643,017 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.1

Radius: 12.3

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.12 AU - 1.26 AU

Year: 852 Days

Day: 6.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 84,107,062 km

• M1: 153,039 km (0.102 R)
• M2: 537,206 km (0.062 R)
• M3: 1,153,998 km (0.072 R)
• M4: 1,544,149 km (0.084 R)
• M5: 2,249,952 km (0.032 R)
• M6: 2,695,604 km (0.102 R)
• M7: 3,148,437 km (0.116 R)
• M8: 3,811,903 km (0.057 R)
• M9: 4,483,598 km (0.11 R)
• M10: 5,015,867 km (0.056 R)
• M11: 5,456,582 km (0.1 R)
• M12: 6,395,159 km (0.081 R)
• M13: 6,936,704 km (0.083 R)
• M14: 7,722,242 km (0.095 R)
• M15: 8,112,094 km (0.079 R)
• M16: 8,852,155 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.4

Radius: 10.6

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.61 AU - 2.35 AU

Year: 1828 Days

Day: 12.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 84,107,062 km

• M1: 133,142 km (0.118 R)
• M2: 465,848 km (0.106 R)
• M3: 923,767 km (0.081 R)
• M4: 1,447,659 km (0.032 R)
• M5: 2,389,826 km (0.09 R)
• M6: 2,972,210 km (0.038 R)
• M7: 4,084,770 km (0.062 R)
• M8: 4,759,755 km (0.107 R)
• M9: 6,624,194 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.3

Radius: 9.5

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.5 AU - 2.84 AU

Year: 2862 Days

Day: 9.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 84,107,062 km

• M1: 118,182 km (0.115 R)
• M2: 480,658 km (0.046 R)
• M3: 1,729,351 km (0.069 R)
• M4: 2,456,098 km (0.076 R)
• M5: 2,985,674 km (0.091 R)
• M6: 3,701,051 km (0.068 R)
• M7: 4,483,448 km (0.108 R)
• M8: 5,372,359 km (0.119 R)
• M9: 5,975,089 km (0.085 R)
• M10: 7,866,604 km (0.104 R)
• M11: 8,982,903 km (0.075 R)
• M12: 9,543,447 km (0.053 R)
• M13: 10,503,715 km (0.074 R)
• M14: 10,811,737 km (0.053 R)
• M15: 16,087,905 km (0.109 R)
• M16: 17,391,949 km (0.102 R)
• M17: 18,152,355 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790

Radius: 12.8

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.13 AU - 3.23 AU

Year: 2878 Days

Day: 6.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 84,107,062 km

• M1: 159,322 km (0.117 R)
• M2: 573,259 km (0.047 R)
• M3: 1,116,000 km (0.112 R)
• M4: 1,713,943 km (0.047 R)
• M5: 2,549,896 km (0.093 R)
• M6: 3,546,517 km (0.104 R)
• M7: 4,764,543 km (0.054 R)
• M8: 5,942,177 km (0.087 R)
• M9: 6,527,553 km (0.094 R)
• M10: 7,556,637 km (0.071 R)
• M11: 7,977,755 km (0.094 R)
• M12: 9,897,994 km (0.074 R)
• M13: 10,681,886 km (0.072 R)
• M14: 12,914,635 km (0.107 R)
• M15: 13,995,330 km (0.078 R)
• M16: 15,339,915 km (0.065 R)
• M17: 16,443,798 km (0.112 R)
• M18: 16,987,736 km (0.066 R)
• M19: 19,046,352 km (0.055 R)
• M20: 20,321,225 km (0.066 R)
• M21: 21,458,618 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.5

Radius: 9.8

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.43 AU - 3.49 AU

Year: 3341 Days

Day: 10 Hours

Environment

Temp: -212 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 84,107,062 km

• M1: 123,269 km (0.055 R)
• M2: 465,399 km (0.103 R)
• M3: 853,755 km (0.078 R)
• M4: 1,276,818 km (0.044 R)
• M5: 2,026,154 km (0.071 R)
• M6: 2,570,391 km (0.057 R)
• M7: 3,380,912 km (0.102 R)
• M8: 4,049,465 km (0.074 R)
• M9: 4,521,147 km (0.12 R)
• M10: 5,285,293 km (0.072 R)
• M11: 5,748,448 km (0.115 R)
• M12: 7,754,406 km (0.068 R)
• M13: 8,161,013 km (0.044 R)
• M14: 8,614,743 km (0.1 R)
• M15: 10,600,206 km (0.072 R)
• M16: 11,298,529 km (0.081 R)
• M17: 12,193,423 km (0.106 R)
• M18: 13,355,200 km (0.084 R)
• M19: 13,849,172 km (0.12 R)
• M20: 15,161,744 km (0.103 R)
• M21: 15,551,447 km (0.102 R)
• M22: 16,249,620 km (0.08 R)
• M23: 16,916,677 km (0.074 R)
• M24: 17,655,092 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.1

Radius: 12

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.54 AU - 3.42 AU

Year: 3375 Days

Day: 14.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 84,107,062 km

• M1: 149,448 km (0.113 R)
• M2: 536,458 km (0.115 R)
• M3: 970,142 km (0.069 R)
• M4: 1,358,199 km (0.106 R)
• M5: 1,828,684 km (0.094 R)
• M6: 2,725,524 km (0.069 R)
• M7: 3,374,030 km (0.118 R)
• M8: 4,837,247 km (0.11 R)
• M9: 5,451,197 km (0.099 R)
• M10: 5,952,050 km (0.11 R)
• M11: 6,340,706 km (0.076 R)
• M12: 7,674,072 km (0.106 R)
• M13: 10,444,923 km (0.099 R)
• M14: 11,771,707 km (0.072 R)
• M15: 12,431,134 km (0.107 R)
• M16: 13,161,471 km (0.05 R)
• M17: 13,584,833 km (0.063 R)
• M18: 14,960,086 km (0.101 R)
• M19: 15,997,847 km (0.082 R)
• M20: 16,862,074 km (0.096 R)
• M21: 17,986,002 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.9

Radius: 4.6

Gravity: 33.55 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.19 AU - 12.13 AU

Year: 22832 Days

Day: 18.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 84,107,062 km

• M1: 62,532 km (0.118 R)
• M2: 237,561 km (0.099 R)
• M3: 421,268 km (0.077 R)
• M4: 739,761 km (0.073 R)
• M5: 976,874 km (0.028 R)
• M6: 1,418,337 km (0.099 R)
• M7: 1,824,346 km (0.059 R)
• M8: 2,281,517 km (0.07 R)
• M9: 3,160,853 km (0.091 R)
• M10: 4,418,972 km (0.12 R)
• M11: 5,042,944 km (0.095 R)
• M12: 5,978,081 km (0.036 R)
• M13: 6,373,617 km (0.045 R)
• M14: 7,767,421 km (0.102 R)
• M15: 9,586,830 km (0.117 R)
• M16: 10,128,374 km (0.107 R)
• M17: 11,338,172 km (0.114 R)
• M18: 12,855,693 km (0.105 R)
• M19: 15,704,784 km (0.097 R)
• M20: 16,371,692 km (0.11 R)
• M21: 16,626,607 km (0.068 R)
• M22: 17,495,471 km (0.08 R)
• M23: 18,577,512 km (0.093 R)
• M24: 21,577,997 km (0.102 R)
• M25: 22,506,102 km (0.086 R)
• M26: 26,954,245 km (0.091 R)
• M27: 27,909,128 km (0.115 R)
• M28: 30,266,791 km (0.033 R)
• M29: 34,116,243 km (0.084 R)
• M30: 42,608,466 km (0.076 R)
• M31: 43,902,637 km (0.104 R)
• M32: 45,724,739 km (0.108 R)
• M33: 46,230,230 km (0.098 R)
• M34: 50,948,996 km (0.065 R)
• M35: 57,530,255 km (0.088 R)
• M36: 63,186,101 km (0.101 R)
• M37: 64,023,251 km (0.114 R)
• M38: 68,539,461 km (0.105 R)
• M39: 68,980,326 km (0.104 R)
• M40: 75,587,167 km (0.119 R)
• M41: 75,822,185 km (0.045 R)
• M42: 76,057,652 km (0.089 R)
• M43: 77,242,766 km (0.082 R)
• M44: 82,852,537 km (0.119 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: 158 - 12,897 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit