🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.56 AU - 0.74 AU

Year: 194 Days

Day: 21.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.96 AU - 1.3 AU

Year: 445 Days

Day: 12.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.3 AU - 3.06 AU

Year: 1627 Days

Day: 21.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.1

Radius: 9.7

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.59 AU - 11.03 AU

Year: 10535 Days

Day: 13 Hours

Environment

Temp: -182 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 68,199,902 km

• M1: 120,725 km (0.088 R)
• M2: 571,613 km (0.095 R)
• M3: 1,186,012 km (0.118 R)
• M4: 1,635,703 km (0.116 R)
• M5: 2,379,504 km (0.066 R)
• M6: 2,797,181 km (0.102 R)
• M7: 3,991,720 km (0.1 R)
• M8: 5,331,818 km (0.117 R)
• M9: 5,944,271 km (0.107 R)
• M10: 6,341,304 km (0.066 R)
• M11: 6,794,436 km (0.096 R)
• M12: 8,065,719 km (0.095 R)
• M13: 10,082,597 km (0.109 R)
• M14: 10,700,885 km (0.05 R)
• M15: 11,508,863 km (0.078 R)
• M16: 14,113,961 km (0.113 R)
• M17: 15,151,721 km (0.106 R)
• M18: 15,757,443 km (0.065 R)
• M19: 16,100,770 km (0.12 R)
• M20: 17,598,095 km (0.099 R)
• M21: 18,722,922 km (0.117 R)
• M22: 21,198,317 km (0.084 R)
• M23: 21,956,031 km (0.119 R)
• M24: 23,258,879 km (0.116 R)
• M25: 24,155,568 km (0.12 R)
• M26: 24,704,592 km (0.109 R)
• M27: 25,449,590 km (0.114 R)
• M28: 28,074,584 km (0.103 R)
• M29: 32,177,156 km (0.046 R)
• M30: 33,290,164 km (0.114 R)
• M31: 37,999,654 km (0.071 R)
• M32: 39,874,564 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.1

Radius: 10.6

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.05 AU - 10.19 AU

Year: 11065 Days

Day: 7.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 68,199,902 km

• M1: 132,843 km (0.058 R)
• M2: 519,703 km (0.094 R)
• M3: 851,810 km (0.087 R)
• M4: 1,189,752 km (0.095 R)
• M5: 1,828,684 km (0.099 R)
• M6: 2,286,454 km (0.104 R)
• M7: 2,683,935 km (0.114 R)
• M8: 3,549,509 km (0.031 R)
• M9: 4,346,716 km (0.074 R)
• M10: 4,961,264 km (0.114 R)
• M11: 5,381,933 km (0.102 R)
• M12: 6,226,563 km (0.099 R)
• M13: 7,008,211 km (0.088 R)
• M14: 11,407,286 km (0.098 R)
• M15: 13,020,999 km (0.104 R)
• M16: 14,177,989 km (0.118 R)
• M17: 15,591,838 km (0.088 R)
• M18: 16,497,204 km (0.117 R)
• M19: 20,244,332 km (0.06 R)
• M20: 21,557,352 km (0.105 R)
• M21: 23,339,661 km (0.03 R)
• M22: 24,696,215 km (0.052 R)
• M23: 28,411,328 km (0.105 R)
• M24: 32,795,593 km (0.099 R)
• M25: 33,320,831 km (0.102 R)
• M26: 34,280,202 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278

Radius: 13.4

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.83 AU - 12.97 AU

Year: 13346 Days

Day: 7.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,199,902 km

• M1: 166,652 km (0.087 R)
• M2: 598,541 km (0.099 R)
• M3: 1,418,637 km (0.069 R)
• M4: 2,481,081 km (0.088 R)
• M5: 3,098,471 km (0.109 R)
• M6: 3,792,007 km (0.093 R)
• M7: 5,055,211 km (0.072 R)
• M8: 8,019,194 km (0.116 R)
• M9: 10,085,589 km (0.098 R)
• M10: 10,983,775 km (0.111 R)
• M11: 14,801,662 km (0.115 R)
• M12: 16,094,188 km (0.12 R)
• M13: 18,172,252 km (0.113 R)
• M14: 19,126,088 km (0.041 R)
• M15: 20,580,029 km (0.072 R)
• M16: 22,354,111 km (0.114 R)
• M17: 27,138,101 km (0.112 R)
• M18: 27,612,925 km (0.1 R)
• M19: 31,718,489 km (0.091 R)
• M20: 36,906,094 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.9

Radius: 13.8

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 10.69 AU - 13.31 AU

Year: 15416 Days

Day: 14.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,199,902 km

• M1: 171,589 km (0.08 R)
• M2: 766,091 km (0.095 R)
• M3: 1,387,670 km (0.061 R)
• M4: 2,299,469 km (0.063 R)
• M5: 3,607,253 km (0.106 R)
• M6: 4,101,226 km (0.095 R)
• M7: 5,260,908 km (0.042 R)
• M8: 6,010,693 km (0.05 R)
• M9: 6,509,751 km (0.111 R)
• M10: 7,204,334 km (0.038 R)
• M11: 8,887,609 km (0.07 R)
• M12: 9,537,313 km (0.057 R)
• M13: 13,530,978 km (0.102 R)
• M14: 16,444,097 km (0.074 R)
• M15: 17,347,818 km (0.116 R)
• M16: 18,765,407 km (0.104 R)
• M17: 20,089,199 km (0.101 R)
• M18: 21,209,837 km (0.101 R)
• M19: 22,099,794 km (0.082 R)
• M20: 27,134,959 km (0.12 R)
• M21: 28,184,089 km (0.094 R)
• M22: 28,826,313 km (0.069 R)
• M23: 29,587,916 km (0.111 R)
• M24: 32,301,771 km (0.113 R)
• M25: 35,797,274 km (0.052 R)
• M26: 38,350,162 km (0.105 R)
• M27: 41,847,461 km (0.12 R)
• M28: 46,883,673 km (0.115 R)
• M29: 49,780,187 km (0.08 R)
• M30: 53,280,778 km (0.119 R)
• M31: 55,091,061 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.4

Radius: 5.9

Gravity: 14.69 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 9.82 AU - 16.2 AU

Year: 17403 Days

Day: 19.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 68,199,902 km

• M1: 73,453 km (0.109 R)
• M2: 285,433 km (0.112 R)
• M3: 504,444 km (0.103 R)
• M4: 1,324,091 km (0.073 R)
• M5: 2,056,223 km (0.118 R)
• M6: 2,311,138 km (0.09 R)
• M7: 4,186,197 km (0.064 R)
• M8: 4,795,809 km (0.074 R)
• M9: 6,150,118 km (0.058 R)
• M10: 6,391,569 km (0.086 R)
• M11: 9,695,887 km (0.065 R)
• M12: 10,758,032 km (0.097 R)
• M13: 12,461,353 km (0.061 R)
• M14: 12,848,363 km (0.114 R)
• M15: 14,266,700 km (0.077 R)
• M16: 15,562,666 km (0.041 R)
• M17: 20,271,110 km (0.078 R)
• M18: 22,754,734 km (0.08 R)
• M19: 27,010,045 km (0.116 R)
• M20: 27,658,253 km (0.091 R)
• M21: 29,664,959 km (0.076 R)
• M22: 30,470,992 km (0.047 R)
• M23: 44,822,514 km (0.117 R)
• M24: 46,189,240 km (0.077 R)
• M25: 46,805,434 km (0.083 R)
• M26: 49,165,191 km (0.112 R)
• M27: 55,149,853 km (0.104 R)
• M28: 61,602,159 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.9

Radius: 7.6

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 12.36 AU - 16.26 AU

Year: 20075 Days

Day: 22.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 68,199,902 km

• M1: 94,546 km (0.108 R)
• M2: 347,366 km (0.064 R)
• M3: 621,430 km (0.042 R)
• M4: 1,819,708 km (0.111 R)
• M5: 2,298,272 km (0.074 R)
• M6: 2,601,357 km (0.093 R)
• M7: 2,931,071 km (0.092 R)
• M8: 3,314,939 km (0.09 R)
• M9: 3,968,682 km (0.09 R)
• M10: 4,705,302 km (0.089 R)
• M11: 5,799,012 km (0.109 R)
• M12: 6,531,593 km (0.084 R)
• M13: 8,580,485 km (0.077 R)
• M14: 9,974,288 km (0.117 R)
• M15: 10,607,237 km (0.103 R)
• M16: 16,668,644 km (0.11 R)
• M17: 20,788,120 km (0.082 R)
• M18: 21,159,422 km (0.086 R)
• M19: 22,884,585 km (0.074 R)
• M20: 23,181,088 km (0.111 R)
• M21: 23,479,984 km (0.082 R)
• M22: 24,701,600 km (0.077 R)
• M23: 32,559,378 km (0.072 R)
• M24: 36,172,915 km (0.078 R)
• M25: 40,909,483 km (0.048 R)
• M26: 41,200,301 km (0.028 R)
• M27: 46,200,610 km (0.095 R)
• M28: 49,091,588 km (0.09 R)
• M29: 50,414,183 km (0.043 R)
• M30: 53,303,517 km (0.087 R)
• M31: 53,650,584 km (0.078 R)
• M32: 59,038,201 km (0.086 R)
• M33: 60,722,225 km (0.094 R)
• M34: 63,990,040 km (0.1 R)
• M35: 64,973,048 km (0.081 R)

Asteroid Belt

Center: 14.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 15.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406.1

Radius: 3.5

Gravity: 33.15 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 13.23 AU - 17.23 AU

Year: 22042 Days

Day: 23.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 68,199,902 km

• M1: 43,533 km (0.108 R)
• M2: 333,304 km (0.098 R)
• M3: 739,911 km (0.119 R)
• M4: 905,666 km (0.067 R)
• M5: 1,021,454 km (0.105 R)
• M6: 1,445,564 km (0.1 R)
• M7: 1,902,287 km (0.117 R)
• M8: 2,404,935 km (0.117 R)
• M9: 2,675,408 km (0.079 R)
• M10: 4,471,331 km (0.068 R)
• M11: 4,672,540 km (0.115 R)
• M12: 4,914,888 km (0.109 R)
• M13: 5,093,060 km (0.116 R)
• M14: 5,653,603 km (0.04 R)
• M15: 5,809,933 km (0.082 R)
• M16: 6,634,366 km (0.081 R)
• M17: 7,964,291 km (0.039 R)
• M18: 8,925,907 km (0.033 R)
• M19: 9,244,999 km (0.093 R)
• M20: 9,682,273 km (0.105 R)
• M21: 11,695,113 km (0.036 R)
• M22: 13,549,079 km (0.101 R)
• M23: 13,758,666 km (0.084 R)
• M24: 13,899,587 km (0.107 R)
• M25: 15,362,056 km (0.061 R)
• M26: 16,287,169 km (0.044 R)
• M27: 17,826,681 km (0.098 R)
• M28: 19,284,063 km (0.09 R)
• M29: 20,634,334 km (0.103 R)
• M30: 22,825,194 km (0.092 R)
• M31: 25,376,885 km (0.108 R)
• M32: 29,259,548 km (0.069 R)
• M33: 33,013,258 km (0.1 R)
• M34: 34,418,730 km (0.086 R)
• M35: 36,398,957 km (0.065 R)
• M36: 42,344,874 km (0.06 R)
• M37: 44,770,155 km (0.036 R)
• M38: 57,744,030 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 18,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit