🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.09 AU - 1.55 AU

Year: 581 Days

Day: 31.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.3

Radius: 13.6

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.72 AU - 7.2 AU

Year: 7030 Days

Day: 14.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 99,600,329 km

• M1: 169,195 km (0.082 R)
• M2: 1,742,516 km (0.1 R)
• M3: 2,222,276 km (0.101 R)
• M4: 2,771,450 km (0.097 R)
• M5: 4,121,870 km (0.104 R)
• M6: 5,251,783 km (0.108 R)
• M7: 6,102,546 km (0.073 R)
• M8: 6,648,877 km (0.113 R)
• M9: 7,606,453 km (0.035 R)
• M10: 8,240,150 km (0.108 R)
• M11: 8,738,460 km (0.094 R)
• M12: 10,355,314 km (0.102 R)
• M13: 11,134,869 km (0.101 R)
• M14: 11,848,600 km (0.099 R)
• M15: 15,136,013 km (0.077 R)
• M16: 15,821,920 km (0.086 R)
• M17: 16,922,661 km (0.054 R)
• M18: 19,060,414 km (0.098 R)
• M19: 20,306,415 km (0.116 R)
• M20: 22,395,998 km (0.07 R)
• M21: 24,201,794 km (0.045 R)
• M22: 28,569,603 km (0.05 R)
• M23: 29,138,224 km (0.109 R)
• M24: 33,541,638 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.1

Radius: 12.1

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.08 AU - 9 AU

Year: 7927 Days

Day: 11.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 99,600,329 km

• M1: 151,094 km (0.048 R)
• M2: 649,255 km (0.057 R)
• M3: 1,537,268 km (0.113 R)
• M4: 2,459,838 km (0.098 R)
• M5: 4,818,099 km (0.087 R)
• M6: 5,373,556 km (0.109 R)
• M7: 8,400,968 km (0.076 R)
• M8: 10,234,290 km (0.071 R)
• M9: 11,519,186 km (0.058 R)
• M10: 14,950,063 km (0.059 R)
• M11: 15,562,666 km (0.115 R)
• M12: 20,062,122 km (0.113 R)
• M13: 21,642,474 km (0.066 R)
• M14: 25,361,776 km (0.096 R)
• M15: 27,454,949 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.2

Radius: 12.2

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.75 AU - 8.61 AU

Year: 8149 Days

Day: 5.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 99,600,329 km

• M1: 151,842 km (0.068 R)
• M2: 600,635 km (0.081 R)
• M3: 1,124,677 km (0.117 R)
• M4: 1,514,529 km (0.113 R)
• M5: 2,344,947 km (0.071 R)
• M6: 4,693,932 km (0.099 R)
• M7: 5,135,097 km (0.075 R)
• M8: 5,539,908 km (0.072 R)
• M9: 6,067,390 km (0.116 R)
• M10: 6,884,195 km (0.116 R)
• M11: 7,613,185 km (0.07 R)
• M12: 8,141,116 km (0.072 R)
• M13: 9,180,073 km (0.101 R)
• M14: 10,305,498 km (0.087 R)
• M15: 12,272,411 km (0.12 R)
• M16: 14,974,448 km (0.119 R)
• M17: 16,464,293 km (0.084 R)
• M18: 20,891,642 km (0.085 R)
• M19: 26,421,078 km (0.102 R)
• M20: 26,883,037 km (0.086 R)
• M21: 28,979,950 km (0.117 R)
• M22: 29,570,263 km (0.056 R)
• M23: 31,389,373 km (0.107 R)
• M24: 33,497,058 km (0.102 R)
• M25: 35,138,445 km (0.035 R)
• M26: 36,035,584 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.5

Radius: 7.9

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 11.23 AU - 17.63 AU

Year: 20988 Days

Day: 15 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 99,600,329 km

• M1: 98,286 km (0.09 R)
• M2: 474,674 km (0.105 R)
• M3: 732,132 km (0.047 R)
• M4: 1,201,570 km (0.11 R)
• M5: 1,504,805 km (0.071 R)
• M6: 1,895,854 km (0.062 R)
• M7: 3,460,348 km (0.03 R)
• M8: 5,623,085 km (0.086 R)
• M9: 6,103,294 km (0.056 R)
• M10: 10,321,655 km (0.099 R)
• M11: 13,056,304 km (0.116 R)
• M12: 17,798,107 km (0.059 R)
• M13: 22,668,266 km (0.066 R)
• M14: 23,779,629 km (0.085 R)
• M15: 24,088,997 km (0.06 R)
• M16: 26,330,123 km (0.092 R)
• M17: 28,823,171 km (0.088 R)
• M18: 30,006,790 km (0.093 R)
• M19: 30,976,633 km (0.077 R)
• M20: 34,011,824 km (0.105 R)
• M21: 36,963,091 km (0.098 R)
• M22: 41,703,548 km (0.105 R)
• M23: 42,003,193 km (0.116 R)
• M24: 43,523,257 km (0.11 R)
• M25: 46,350,955 km (0.119 R)
• M26: 50,648,453 km (0.101 R)
• M27: 52,369,577 km (0.097 R)
• M28: 55,565,436 km (0.101 R)
• M29: 62,538,343 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.5

Radius: 4.6

Gravity: 43.08 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 15.85 AU - 17.41 AU

Year: 25966 Days

Day: 16.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 99,600,329 km

• M1: 59,690 km (0.099 R)
• M2: 420,819 km (0.12 R)
• M3: 927,357 km (0.1 R)
• M4: 1,131,708 km (0.111 R)
• M5: 1,365,679 km (0.058 R)
• M6: 3,505,976 km (0.084 R)
• M7: 4,288,672 km (0.086 R)
• M8: 4,897,685 km (0.039 R)
• M9: 9,937,188 km (0.117 R)
• M10: 13,892,855 km (0.114 R)
• M11: 16,349,102 km (0.063 R)
• M12: 16,528,470 km (0.09 R)
• M13: 22,762,962 km (0.069 R)
• M14: 26,029,730 km (0.115 R)
• M15: 28,936,417 km (0.111 R)
• M16: 29,198,961 km (0.072 R)
• M17: 36,902,653 km (0.103 R)
• M18: 37,677,869 km (0.117 R)
• M19: 40,887,043 km (0.055 R)
• M20: 48,209,859 km (0.108 R)
• M21: 51,984,811 km (0.059 R)
• M22: 58,009,566 km (0.068 R)
• M23: 68,124,626 km (0.089 R)
• M24: 85,133,755 km (0.072 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 16,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit