🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.3

Radius: 10.8

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.51 AU - 0.59 AU

Year: 282 Days

Day: 10.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 86,481,073 km

• M1: 134,339 km (0.119 R)
• M2: 492,775 km (0.045 R)
• M3: 863,928 km (0.099 R)
• M4: 1,257,071 km (0.067 R)
• M5: 1,625,530 km (0.091 R)
• M6: 2,413,313 km (0.119 R)
• M7: 2,865,547 km (0.113 R)
• M8: 3,460,648 km (0.06 R)
• M9: 3,834,941 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.8

Radius: 10.2

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.64 AU - 0.82 AU

Year: 431 Days

Day: 13.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 86,481,073 km

• M1: 127,607 km (0.12 R)
• M2: 480,209 km (0.09 R)
• M3: 838,646 km (0.071 R)
• M4: 1,350,570 km (0.115 R)
• M5: 1,795,922 km (0.109 R)
• M6: 2,148,973 km (0.054 R)
• M7: 2,509,504 km (0.046 R)
• M8: 2,964,880 km (0.119 R)
• M9: 4,124,413 km (0.072 R)
• M10: 4,993,128 km (0.118 R)
• M11: 5,412,750 km (0.059 R)
• M12: 5,996,930 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.3

Radius: 13.7

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.63 AU - 1.01 AU

Year: 513 Days

Day: 10.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 86,481,073 km

• M1: 170,392 km (0.096 R)
• M2: 611,706 km (0.092 R)
• M3: 1,166,265 km (0.075 R)
• M4: 1,600,996 km (0.115 R)
• M5: 2,541,069 km (0.119 R)
• M6: 3,030,554 km (0.108 R)
• M7: 3,635,378 km (0.107 R)
• M8: 4,115,886 km (0.072 R)
• M9: 4,941,517 km (0.106 R)
• M10: 5,604,385 km (0.091 R)
• M11: 6,325,896 km (0.072 R)
• M12: 6,800,270 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.6

Radius: 10.6

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.77 AU - 1.03 AU

Year: 589 Days

Day: 14.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 86,481,073 km

• M1: 132,544 km (0.08 R)
• M2: 563,236 km (0.034 R)
• M3: 908,508 km (0.043 R)
• M4: 1,338,003 km (0.03 R)
• M5: 1,878,052 km (0.06 R)
• M6: 2,480,333 km (0.025 R)
• M7: 3,035,490 km (0.031 R)
• M8: 3,921,110 km (0.032 R)
• M9: 4,280,444 km (0.115 R)
• M10: 4,845,325 km (0.113 R)
• M11: 5,612,314 km (0.083 R)
• M12: 6,124,686 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.2

Radius: 9.9

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.82 AU - 1.16 AU

Year: 680 Days

Day: 5.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 86,481,073 km

• M1: 123,119 km (0.119 R)
• M2: 495,618 km (0.054 R)
• M3: 891,903 km (0.096 R)
• M4: 1,222,514 km (0.112 R)
• M5: 1,574,966 km (0.111 R)
• M6: 1,933,852 km (0.09 R)
• M7: 2,317,271 km (0.044 R)
• M8: 3,302,822 km (0.114 R)
• M9: 3,742,490 km (0.063 R)
• M10: 4,190,835 km (0.08 R)
• M11: 5,212,887 km (0.11 R)
• M12: 5,773,281 km (0.073 R)
• M13: 6,433,606 km (0.094 R)
• M14: 6,782,169 km (0.112 R)
• M15: 7,383,852 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.5

Radius: 10.5

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.73 AU - 3.31 AU

Year: 3623 Days

Day: 5.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 86,481,073 km

• M1: 130,749 km (0.105 R)
• M2: 457,470 km (0.097 R)
• M3: 1,169,107 km (0.11 R)
• M4: 1,576,014 km (0.087 R)
• M5: 2,249,204 km (0.105 R)
• M6: 3,207,678 km (0.109 R)
• M7: 3,760,442 km (0.03 R)
• M8: 5,833,120 km (0.064 R)
• M9: 6,291,638 km (0.084 R)
• M10: 6,716,047 km (0.1 R)
• M11: 8,138,274 km (0.039 R)
• M12: 9,863,885 km (0.091 R)
• M13: 13,369,263 km (0.083 R)
• M14: 14,215,986 km (0.058 R)
• M15: 17,573,411 km (0.062 R)
• M16: 18,589,331 km (0.115 R)
• M17: 19,943,640 km (0.087 R)

Asteroid Belt

Center: 3.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127

Radius: 12.2

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.26 AU - 3.84 AU

Year: 4617 Days

Day: 12.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 86,481,073 km

• M1: 151,692 km (0.041 R)
• M2: 542,143 km (0.086 R)
• M3: 951,293 km (0.071 R)
• M4: 2,125,487 km (0.074 R)
• M5: 2,670,621 km (0.096 R)
• M6: 3,787,220 km (0.069 R)
• M7: 4,573,357 km (0.084 R)
• M8: 6,626,886 km (0.106 R)
• M9: 8,464,547 km (0.105 R)
• M10: 8,908,104 km (0.117 R)
• M11: 12,180,857 km (0.1 R)
• M12: 13,458,423 km (0.049 R)
• M13: 14,417,944 km (0.075 R)
• M14: 15,282,769 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.3

Radius: 7.5

Gravity: 16.91 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.36 AU - 6.72 AU

Year: 11545 Days

Day: 21.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 86,481,073 km

• M1: 99,782 km (0.116 R)
• M2: 376,837 km (0.073 R)
• M3: 1,000,361 km (0.107 R)
• M4: 1,482,365 km (0.118 R)
• M5: 1,776,924 km (0.098 R)
• M6: 2,091,827 km (0.119 R)
• M7: 3,317,482 km (0.093 R)
• M8: 3,552,052 km (0.092 R)
• M9: 3,797,692 km (0.067 R)
• M10: 4,415,531 km (0.1 R)
• M11: 4,764,991 km (0.102 R)
• M12: 6,311,385 km (0.088 R)
• M13: 6,921,893 km (0.052 R)
• M14: 7,219,892 km (0.117 R)
• M15: 7,526,568 km (0.054 R)
• M16: 7,979,700 km (0.063 R)
• M17: 8,450,933 km (0.038 R)
• M18: 9,816,014 km (0.09 R)
• M19: 10,634,913 km (0.109 R)
• M20: 13,430,448 km (0.11 R)
• M21: 14,164,974 km (0.079 R)
• M22: 15,209,466 km (0.12 R)
• M23: 16,756,906 km (0.102 R)
• M24: 17,217,518 km (0.076 R)
• M25: 20,594,989 km (0.118 R)
• M26: 23,615,221 km (0.076 R)
• M27: 24,097,225 km (0.112 R)
• M28: 27,977,345 km (0.04 R)
• M29: 30,403,972 km (0.09 R)
• M30: 32,136,615 km (0.096 R)
• M31: 34,424,564 km (0.102 R)
• M32: 39,999,329 km (0.114 R)
• M33: 46,147,054 km (0.111 R)
• M34: 52,895,713 km (0.094 R)
• M35: 58,149,740 km (0.087 R)
• M36: 58,500,098 km (0.05 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.7

Radius: 5.9

Gravity: 14.67 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.14 AU - 8.82 AU

Year: 15560 Days

Day: 20.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 86,481,073 km

• M1: 73,453 km (0.051 R)
• M2: 436,527 km (0.119 R)
• M3: 628,760 km (0.111 R)
• M4: 1,298,809 km (0.09 R)
• M5: 2,019,422 km (0.066 R)
• M6: 2,487,813 km (0.096 R)
• M7: 3,348,150 km (0.12 R)
• M8: 3,665,746 km (0.068 R)
• M9: 4,003,239 km (0.105 R)
• M10: 5,821,302 km (0.094 R)
• M11: 6,202,777 km (0.045 R)
• M12: 8,222,198 km (0.108 R)
• M13: 14,927,773 km (0.107 R)
• M14: 16,679,415 km (0.028 R)
• M15: 19,810,648 km (0.064 R)
• M16: 21,112,598 km (0.057 R)
• M17: 22,286,193 km (0.095 R)
• M18: 22,935,747 km (0.096 R)
• M19: 29,031,112 km (0.114 R)
• M20: 31,396,255 km (0.084 R)
• M21: 31,977,742 km (0.092 R)
• M22: 37,668,445 km (0.093 R)
• M23: 38,324,880 km (0.026 R)
• M24: 42,566,279 km (0.054 R)
• M25: 43,565,593 km (0.047 R)
• M26: 45,759,296 km (0.107 R)
• M27: 46,057,145 km (0.069 R)
• M28: 47,110,165 km (0.107 R)
• M29: 48,642,196 km (0.055 R)
• M30: 55,778,912 km (0.078 R)
• M31: 58,013,755 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.2

Radius: 4.2

Gravity: 51.49 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.59 AU - 11.93 AU

Year: 21047 Days

Day: 24 Hours

Environment

Temp: -231 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 86,481,073 km

• M1: 52,658 km (0.12 R)
• M2: 209,138 km (0.052 R)
• M3: 484,398 km (0.038 R)
• M4: 864,077 km (0.034 R)
• M5: 1,063,192 km (0.106 R)
• M6: 1,642,435 km (0.117 R)
• M7: 2,677,203 km (0.098 R)
• M8: 5,667,067 km (0.086 R)
• M9: 5,836,411 km (0.084 R)
• M10: 6,687,025 km (0.118 R)
• M11: 6,923,988 km (0.094 R)
• M12: 9,670,455 km (0.086 R)
• M13: 12,774,312 km (0.089 R)
• M14: 13,889,714 km (0.076 R)
• M15: 14,827,543 km (0.058 R)
• M16: 16,227,330 km (0.054 R)
• M17: 16,915,480 km (0.084 R)
• M18: 17,178,623 km (0.083 R)
• M19: 18,075,013 km (0.072 R)
• M20: 21,973,683 km (0.082 R)
• M21: 23,569,294 km (0.052 R)
• M22: 24,674,972 km (0.111 R)
• M23: 29,192,080 km (0.078 R)
• M24: 32,177,455 km (0.111 R)
• M25: 36,514,447 km (0.026 R)
• M26: 37,396,476 km (0.06 R)
• M27: 37,544,877 km (0.062 R)
• M28: 39,356,357 km (0.071 R)
• M29: 40,439,446 km (0.102 R)
• M30: 46,325,075 km (0.113 R)
• M31: 50,732,079 km (0.098 R)
• M32: 56,379,099 km (0.097 R)
• M33: 63,902,675 km (0.063 R)
• M34: 67,573,059 km (0.108 R)
• M35: 69,571,836 km (0.095 R)
• M36: 81,398,296 km (0.082 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 12,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit