🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.4 AU - 0.64 AU

Year: 246 Days

Day: 48 Hours

Environment

Temp: -128 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,007,392 km

• M1: 26,180 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.3

Radius: 14.2

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.62 AU - 0.76 AU

Year: 376 Days

Day: 12.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 63,007,392 km

• M1: 182,659 km (0.085 R)
• M2: 759,209 km (0.035 R)
• M3: 1,203,066 km (0.107 R)
• M4: 1,791,734 km (0.107 R)
• M5: 2,372,772 km (0.065 R)
• M6: 4,067,267 km (0.052 R)
• M7: 4,732,529 km (0.11 R)
• M8: 5,602,440 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218

Radius: 9.1

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.97 AU - 1.21 AU

Year: 747 Days

Day: 7.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 63,007,392 km

• M1: 114,592 km (0.118 R)
• M2: 430,243 km (0.061 R)
• M3: 754,123 km (0.062 R)
• M4: 1,391,859 km (0.113 R)
• M5: 2,166,626 km (0.075 R)
• M6: 2,542,117 km (0.098 R)
• M7: 3,080,819 km (0.108 R)
• M8: 3,898,221 km (0.102 R)
• M9: 4,898,881 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.4

Radius: 10.1

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.49 AU - 4.69 AU

Year: 6451 Days

Day: 11.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,007,392 km

• M1: 158,125 km (0.1 R)
• M2: 509,231 km (0.094 R)
• M3: 966,701 km (0.117 R)
• M4: 1,349,223 km (0.065 R)
• M5: 2,447,870 km (0.064 R)
• M6: 3,460,348 km (0.072 R)
• M7: 4,242,147 km (0.098 R)
• M8: 5,790,485 km (0.1 R)
• M9: 7,529,261 km (0.103 R)
• M10: 9,500,961 km (0.094 R)
• M11: 10,102,195 km (0.058 R)
• M12: 11,431,820 km (0.049 R)
• M13: 12,819,042 km (0.12 R)
• M14: 13,668,907 km (0.119 R)
• M15: 16,053,796 km (0.049 R)
• M16: 17,175,332 km (0.11 R)
• M17: 17,997,970 km (0.087 R)
• M18: 23,998,191 km (0.104 R)
• M19: 25,287,575 km (0.113 R)
• M20: 27,723,777 km (0.071 R)
• M21: 30,510,486 km (0.101 R)
• M22: 35,196,190 km (0.082 R)
• M23: 36,634,125 km (0.098 R)
• M24: 37,424,600 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.6

Radius: 13.5

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.49 AU - 6.83 AU

Year: 8834 Days

Day: 9 Hours

Environment

Temp: -220 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,007,392 km

• M1: 168,298 km (0.091 R)
• M2: 606,470 km (0.088 R)
• M3: 1,065,586 km (0.117 R)
• M4: 1,668,615 km (0.109 R)
• M5: 2,685,880 km (0.106 R)
• M6: 3,231,164 km (0.088 R)
• M7: 3,799,786 km (0.032 R)
• M8: 4,518,903 km (0.096 R)
• M9: 5,201,668 km (0.09 R)
• M10: 5,683,373 km (0.072 R)
• M11: 6,443,928 km (0.103 R)
• M12: 6,924,586 km (0.098 R)
• M13: 9,001,453 km (0.041 R)
• M14: 9,987,303 km (0.106 R)
• M15: 13,498,066 km (0.103 R)
• M16: 16,982,350 km (0.107 R)
• M17: 18,047,786 km (0.074 R)
• M18: 20,469,177 km (0.084 R)
• M19: 23,185,426 km (0.108 R)
• M20: 25,124,663 km (0.12 R)
• M21: 27,074,522 km (0.116 R)
• M22: 29,023,483 km (0.106 R)
• M23: 31,695,002 km (0.083 R)
• M24: 38,598,794 km (0.086 R)
• M25: 43,371,415 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.9

Radius: 5.1

Gravity: 26.45 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.6 AU - 8.54 AU

Year: 15039 Days

Day: 25 Hours

Environment

Temp: -223 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 63,007,392 km

• M1: 63,878 km (0.066 R)
• M2: 331,060 km (0.101 R)
• M3: 752,028 km (0.056 R)
• M4: 1,169,706 km (0.098 R)
• M5: 1,330,075 km (0.055 R)
• M6: 2,625,742 km (0.11 R)
• M7: 2,903,395 km (0.095 R)
• M8: 3,356,228 km (0.119 R)
• M9: 3,942,652 km (0.11 R)
• M10: 4,275,806 km (0.045 R)
• M11: 4,594,899 km (0.033 R)
• M12: 6,190,210 km (0.098 R)
• M13: 6,682,238 km (0.086 R)
• M14: 7,514,151 km (0.03 R)
• M15: 8,218,009 km (0.086 R)
• M16: 9,276,115 km (0.118 R)
• M17: 10,593,025 km (0.111 R)
• M18: 12,408,246 km (0.052 R)
• M19: 14,491,546 km (0.12 R)
• M20: 15,877,420 km (0.088 R)
• M21: 17,349,463 km (0.041 R)
• M22: 20,741,146 km (0.09 R)
• M23: 27,694,306 km (0.062 R)
• M24: 29,136,579 km (0.104 R)
• M25: 30,745,055 km (0.1 R)
• M26: 30,979,625 km (0.034 R)
• M27: 33,021,336 km (0.1 R)
• M28: 34,515,370 km (0.076 R)
• M29: 36,314,734 km (0.026 R)
• M30: 39,681,733 km (0.049 R)
• M31: 40,519,780 km (0.07 R)
• M32: 43,545,547 km (0.099 R)
• M33: 53,013,895 km (0.12 R)
• M34: 55,059,048 km (0.086 R)
• M35: 55,404,918 km (0.112 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 17,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit