🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.7

Radius: 8.9

Gravity: 10.17 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.7 AU - 0.84 AU

Year: 436 Days

Day: 10.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,695,855 km

• M1: 110,702 km (0.08 R)
• M2: 390,899 km (0.108 R)
• M3: 722,109 km (0.106 R)
• M4: 1,158,037 km (0.053 R)
• M5: 1,529,489 km (0.111 R)
• M6: 1,841,699 km (0.053 R)
• M7: 2,546,455 km (0.095 R)
• M8: 3,217,401 km (0.091 R)
• M9: 3,645,401 km (0.08 R)
• M10: 4,125,012 km (0.057 R)
• M11: 4,467,740 km (0.107 R)
• M12: 5,113,405 km (0.109 R)
• M13: 5,697,734 km (0.056 R)
• M14: 6,215,193 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.6

Radius: 9.8

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.47 AU - 1.91 AU

Year: 1419 Days

Day: 5.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,695,855 km

• M1: 122,221 km (0.088 R)
• M2: 429,047 km (0.104 R)
• M3: 767,287 km (0.026 R)
• M4: 1,214,286 km (0.105 R)
• M5: 1,544,149 km (0.091 R)
• M6: 2,031,389 km (0.105 R)
• M7: 2,806,157 km (0.119 R)
• M8: 3,119,415 km (0.101 R)
• M9: 3,584,664 km (0.042 R)
• M10: 4,294,805 km (0.109 R)
• M11: 5,434,591 km (0.092 R)
• M12: 6,157,149 km (0.12 R)
• M13: 6,590,833 km (0.119 R)
• M14: 7,466,131 km (0.12 R)
• M15: 7,959,804 km (0.103 R)
• M16: 8,272,164 km (0.04 R)
• M17: 10,762,370 km (0.119 R)
• M18: 11,572,442 km (0.108 R)
• M19: 12,196,864 km (0.118 R)
• M20: 12,766,383 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.6

Radius: 11.6

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.51 AU - 2.13 AU

Year: 1585 Days

Day: 10.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,695,855 km

• M1: 144,212 km (0.067 R)
• M2: 614,548 km (0.041 R)
• M3: 1,026,690 km (0.073 R)
• M4: 1,509,293 km (0.114 R)
• M5: 2,047,696 km (0.076 R)
• M6: 2,686,479 km (0.095 R)
• M7: 3,108,644 km (0.117 R)
• M8: 3,529,463 km (0.108 R)
• M9: 6,125,734 km (0.099 R)
• M10: 7,031,998 km (0.057 R)
• M11: 7,945,741 km (0.093 R)
• M12: 8,514,512 km (0.084 R)
• M13: 9,285,241 km (0.098 R)
• M14: 10,133,311 km (0.111 R)
• M15: 10,900,449 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.8

Radius: 14.4

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.9 AU - 3.12 AU

Year: 2568 Days

Day: 14.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,695,855 km

• M1: 179,069 km (0.037 R)
• M2: 874,250 km (0.034 R)
• M3: 1,495,829 km (0.048 R)
• M4: 2,011,643 km (0.073 R)
• M5: 2,476,443 km (0.06 R)
• M6: 3,029,955 km (0.09 R)
• M7: 4,144,908 km (0.062 R)
• M8: 5,325,684 km (0.114 R)
• M9: 6,310,337 km (0.065 R)
• M10: 7,206,429 km (0.095 R)
• M11: 10,296,373 km (0.083 R)
• M12: 14,696,794 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.5

Radius: 6.3

Gravity: 15.58 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.47 AU - 8.13 AU

Year: 11449 Days

Day: 18.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,695,855 km

• M1: 95,743 km (0.082 R)
• M2: 495,618 km (0.105 R)
• M3: 1,119,740 km (0.029 R)
• M4: 2,015,831 km (0.106 R)
• M5: 2,286,304 km (0.108 R)
• M6: 2,642,646 km (0.052 R)
• M7: 3,342,764 km (0.087 R)
• M8: 3,829,107 km (0.103 R)
• M9: 4,075,345 km (0.094 R)
• M10: 10,904,338 km (0.118 R)
• M11: 14,435,297 km (0.102 R)
• M12: 16,066,811 km (0.098 R)
• M13: 21,607,019 km (0.065 R)
• M14: 23,918,156 km (0.09 R)
• M15: 24,755,156 km (0.109 R)
• M16: 27,182,232 km (0.092 R)
• M17: 27,889,232 km (0.066 R)
• M18: 29,445,498 km (0.099 R)
• M19: 41,326,561 km (0.088 R)
• M20: 43,620,046 km (0.088 R)
• M21: 46,139,574 km (0.034 R)
• M22: 50,703,206 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.5

Radius: 6.7

Gravity: 15.94 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.34 AU - 8.38 AU

Year: 11601 Days

Day: 21.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 53,695,855 km

• M1: 83,326 km (0.103 R)
• M2: 302,936 km (0.084 R)
• M3: 538,403 km (0.068 R)
• M4: 1,004,101 km (0.072 R)
• M5: 2,284,808 km (0.09 R)
• M6: 2,605,546 km (0.064 R)
• M7: 3,592,294 km (0.116 R)
• M8: 5,543,648 km (0.083 R)
• M9: 5,829,081 km (0.06 R)
• M10: 7,279,133 km (0.071 R)
• M11: 7,578,329 km (0.118 R)
• M12: 8,201,254 km (0.106 R)
• M13: 8,906,160 km (0.084 R)
• M14: 10,597,962 km (0.083 R)
• M15: 10,927,077 km (0.091 R)
• M16: 11,376,469 km (0.113 R)
• M17: 15,992,312 km (0.093 R)
• M18: 16,280,287 km (0.085 R)
• M19: 17,315,355 km (0.095 R)
• M20: 17,926,313 km (0.114 R)
• M21: 23,340,409 km (0.113 R)
• M22: 24,942,603 km (0.079 R)
• M23: 26,717,731 km (0.036 R)
• M24: 34,902,679 km (0.11 R)
• M25: 38,390,404 km (0.049 R)
• M26: 47,220,418 km (0.081 R)
• M27: 48,712,059 km (0.088 R)
• M28: 50,081,029 km (0.069 R)
• M29: 51,319,250 km (0.094 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 12,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit