🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.48 AU - 0.58 AU

Year: 245 Days

Day: 27.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.54 AU - 0.58 AU

Year: 266 Days

Day: 37.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,873,307 km

• M1: 33,061 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.7

Radius: 13

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.53 AU - 0.85 AU

Year: 364 Days

Day: 6.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 129.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 57,873,307 km

• M1: 161,715 km (0.109 R)
• M2: 976,874 km (0.099 R)
• M3: 1,538,165 km (0.075 R)
• M4: 2,006,706 km (0.113 R)
• M5: 2,678,251 km (0.049 R)
• M6: 3,853,940 km (0.106 R)
• M7: 4,264,287 km (0.115 R)
• M8: 4,807,477 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.1

Radius: 11.3

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.86 AU - 0.94 AU

Year: 543 Days

Day: 5.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 57,873,307 km

• M1: 140,472 km (0.111 R)
• M2: 538,702 km (0.069 R)
• M3: 1,153,848 km (0.093 R)
• M4: 1,939,985 km (0.106 R)
• M5: 2,462,531 km (0.067 R)
• M6: 2,923,591 km (0.053 R)
• M7: 3,351,291 km (0.083 R)
• M8: 3,737,404 km (0.107 R)
• M9: 5,044,141 km (0.1 R)
• M10: 5,445,362 km (0.087 R)
• M11: 5,943,523 km (0.111 R)
• M12: 6,371,822 km (0.092 R)
• M13: 6,778,878 km (0.113 R)
• M14: 7,312,344 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.5

Radius: 8.6

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.14 AU - 4.94 AU

Year: 5163 Days

Day: 6 Hours

Environment

Temp: -221 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,873,307 km

• M1: 107,112 km (0.088 R)
• M2: 400,623 km (0.041 R)
• M3: 1,067,082 km (0.073 R)
• M4: 1,576,462 km (0.089 R)
• M5: 1,941,182 km (0.049 R)
• M6: 2,240,079 km (0.112 R)
• M7: 3,153,673 km (0.073 R)
• M8: 3,467,230 km (0.096 R)
• M9: 3,801,581 km (0.114 R)
• M10: 4,608,961 km (0.092 R)
• M11: 5,723,166 km (0.108 R)
• M12: 7,172,470 km (0.102 R)
• M13: 11,909,486 km (0.074 R)
• M14: 12,722,551 km (0.111 R)
• M15: 16,580,830 km (0.035 R)
• M16: 17,777,164 km (0.111 R)
• M17: 20,745,186 km (0.056 R)
• M18: 21,850,564 km (0.038 R)
• M19: 22,346,332 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.3

Radius: 8.8

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.5 AU - 6.2 AU

Year: 7868 Days

Day: 13.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 57,873,307 km

• M1: 115,490 km (0.108 R)
• M2: 471,084 km (0.107 R)
• M3: 891,603 km (0.082 R)
• M4: 1,365,380 km (0.078 R)
• M5: 1,999,974 km (0.113 R)
• M6: 3,260,037 km (0.032 R)
• M7: 3,944,746 km (0.088 R)
• M8: 4,228,384 km (0.118 R)
• M9: 6,366,885 km (0.1 R)
• M10: 8,031,162 km (0.097 R)
• M11: 8,832,707 km (0.098 R)
• M12: 11,980,097 km (0.119 R)
• M13: 12,303,826 km (0.095 R)
• M14: 12,968,789 km (0.091 R)
• M15: 13,252,875 km (0.046 R)
• M16: 14,613,618 km (0.068 R)
• M17: 17,130,003 km (0.105 R)
• M18: 18,742,070 km (0.115 R)
• M19: 19,178,746 km (0.117 R)
• M20: 24,268,515 km (0.076 R)
• M21: 25,757,911 km (0.114 R)
• M22: 27,400,496 km (0.117 R)
• M23: 31,196,542 km (0.099 R)
• M24: 33,699,015 km (0.094 R)
• M25: 34,671,102 km (0.057 R)
• M26: 37,011,560 km (0.034 R)
• M27: 37,469,031 km (0.098 R)
• M28: 38,512,027 km (0.06 R)
• M29: 39,574,471 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255

Radius: 4

Gravity: 15.94 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.21 AU - 8.33 AU

Year: 11200 Days

Day: 21.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 57,873,307 km

• M1: 49,816 km (0.085 R)
• M2: 210,634 km (0.107 R)
• M3: 369,656 km (0.086 R)
• M4: 569,519 km (0.09 R)
• M5: 822,040 km (0.087 R)
• M6: 983,905 km (0.079 R)
• M7: 1,177,634 km (0.077 R)
• M8: 1,396,496 km (0.062 R)
• M9: 2,119,951 km (0.102 R)
• M10: 2,480,482 km (0.101 R)
• M11: 2,900,703 km (0.097 R)
• M12: 3,388,990 km (0.073 R)
• M13: 3,571,051 km (0.042 R)
• M14: 3,856,484 km (0.053 R)
• M15: 4,339,236 km (0.11 R)
• M16: 5,301,749 km (0.088 R)
• M17: 5,610,070 km (0.059 R)
• M18: 6,502,122 km (0.096 R)
• M19: 6,999,984 km (0.105 R)
• M20: 7,258,339 km (0.093 R)
• M21: 7,677,064 km (0.107 R)
• M22: 8,151,887 km (0.098 R)
• M23: 8,900,625 km (0.073 R)
• M24: 9,247,692 km (0.11 R)
• M25: 9,830,824 km (0.08 R)
• M26: 11,882,260 km (0.072 R)
• M27: 13,007,535 km (0.09 R)
• M28: 15,592,137 km (0.062 R)
• M29: 15,905,844 km (0.068 R)
• M30: 20,451,375 km (0.101 R)
• M31: 24,085,706 km (0.096 R)
• M32: 25,444,354 km (0.057 R)
• M33: 27,668,126 km (0.075 R)
• M34: 30,018,010 km (0.098 R)
• M35: 31,689,915 km (0.101 R)
• M36: 35,975,146 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.3

Radius: 5.8

Gravity: 14.16 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.94 AU - 9.4 AU

Year: 13506 Days

Day: 16 Hours

Environment

Temp: -221 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 57,873,307 km

• M1: 72,256 km (0.098 R)
• M2: 364,271 km (0.075 R)
• M3: 719,117 km (0.111 R)
• M4: 972,386 km (0.057 R)
• M5: 1,234,033 km (0.095 R)
• M6: 1,691,653 km (0.08 R)
• M7: 2,469,412 km (0.099 R)
• M8: 2,760,978 km (0.113 R)
• M9: 2,960,392 km (0.101 R)
• M10: 3,438,208 km (0.05 R)
• M11: 4,249,477 km (0.087 R)
• M12: 5,115,499 km (0.117 R)
• M13: 5,660,185 km (0.12 R)
• M14: 7,149,432 km (0.086 R)
• M15: 7,441,896 km (0.068 R)
• M16: 9,220,315 km (0.052 R)
• M17: 9,566,933 km (0.11 R)
• M18: 9,922,378 km (0.039 R)
• M19: 10,445,223 km (0.088 R)
• M20: 11,717,552 km (0.103 R)
• M21: 14,833,377 km (0.102 R)
• M22: 17,391,052 km (0.102 R)
• M23: 19,250,703 km (0.069 R)
• M24: 21,756,617 km (0.099 R)
• M25: 23,178,096 km (0.084 R)
• M26: 23,634,668 km (0.091 R)
• M27: 24,004,325 km (0.09 R)
• M28: 26,008,188 km (0.115 R)
• M29: 28,224,481 km (0.115 R)
• M30: 29,805,730 km (0.063 R)
• M31: 31,002,064 km (0.098 R)
• M32: 33,374,537 km (0.086 R)
• M33: 33,723,100 km (0.037 R)
• M34: 39,117,300 km (0.069 R)
• M35: 40,947,331 km (0.06 R)
• M36: 48,096,015 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.1

Radius: 3.8

Gravity: 28.19 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 7.47 AU - 10.31 AU

Year: 16853 Days

Day: 15.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 57,873,307 km

• M1: 47,423 km (0.115 R)
• M2: 1,207,554 km (0.073 R)
• M3: 1,713,494 km (0.065 R)
• M4: 3,326,907 km (0.077 R)
• M5: 3,508,668 km (0.073 R)
• M6: 4,123,067 km (0.117 R)
• M7: 4,904,865 km (0.107 R)
• M8: 5,383,429 km (0.113 R)
• M9: 6,081,901 km (0.075 R)
• M10: 22,413,950 km (0.051 R)
• M11: 24,297,836 km (0.097 R)
• M12: 25,278,151 km (0.088 R)
• M13: 29,573,853 km (0.08 R)
• M14: 30,690,901 km (0.029 R)
• M15: 33,967,244 km (0.093 R)
• M16: 38,512,326 km (0.105 R)
• M17: 39,708,810 km (0.099 R)
• M18: 43,875,559 km (0.047 R)
• M19: 46,959,520 km (0.068 R)
• M20: 53,391,181 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.6

Radius: 5.6

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.89 AU - 10.63 AU

Year: 17916 Days

Day: 24 Hours

Environment

Temp: -233 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,873,307 km

• M1: 72,405 km (0.12 R)
• M2: 264,788 km (0.062 R)
• M3: 745,745 km (0.072 R)
• M4: 1,157,588 km (0.091 R)
• M5: 1,725,911 km (0.088 R)
• M6: 2,402,243 km (0.09 R)
• M7: 3,632,087 km (0.109 R)
• M8: 4,352,251 km (0.072 R)
• M9: 4,926,707 km (0.051 R)
• M10: 6,582,905 km (0.083 R)
• M11: 9,634,402 km (0.095 R)
• M12: 18,486,557 km (0.112 R)
• M13: 19,642,500 km (0.098 R)
• M14: 20,758,201 km (0.033 R)
• M15: 29,665,108 km (0.106 R)
• M16: 30,336,055 km (0.059 R)
• M17: 32,527,364 km (0.074 R)
• M18: 36,707,877 km (0.056 R)
• M19: 38,926,563 km (0.037 R)
• M20: 40,819,425 km (0.092 R)
• M21: 41,788,520 km (0.104 R)
• M22: 46,115,937 km (0.105 R)
• M23: 54,307,617 km (0.115 R)
• M24: 54,975,123 km (0.04 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 16,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit