🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.59 AU - 0.67 AU

Year: 187 Days

Day: 34.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.97 AU - 1.15 AU

Year: 409 Days

Day: 17.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,449,843 km

• M1: 394,938 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.12 AU - 2.16 AU

Year: 1173 Days

Day: 39.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,449,843 km

• M1: 48,320 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.5

Radius: 15

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.71 AU - 5.83 AU

Year: 4534 Days

Day: 6.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 37,449,843 km

• M1: 186,549 km (0.108 R)
• M2: 709,244 km (0.085 R)
• M3: 1,400,236 km (0.077 R)
• M4: 1,909,467 km (0.068 R)
• M5: 3,298,633 km (0.119 R)
• M6: 4,057,393 km (0.084 R)
• M7: 4,643,219 km (0.097 R)
• M8: 5,369,666 km (0.093 R)
• M9: 6,552,237 km (0.117 R)
• M10: 7,865,557 km (0.098 R)
• M11: 8,781,545 km (0.054 R)
• M12: 10,155,900 km (0.091 R)
• M13: 10,963,878 km (0.041 R)
• M14: 11,621,660 km (0.038 R)
• M15: 13,068,122 km (0.08 R)
• M16: 13,593,809 km (0.11 R)
• M17: 14,464,469 km (0.117 R)
• M18: 15,663,196 km (0.097 R)
• M19: 16,620,174 km (0.108 R)
• M20: 17,679,476 km (0.088 R)
• M21: 20,419,212 km (0.099 R)
• M22: 26,144,472 km (0.041 R)
• M23: 26,728,053 km (0.115 R)
• M24: 27,491,152 km (0.089 R)
• M25: 31,339,557 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.8

Radius: 9.7

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.49 AU - 7.59 AU

Year: 6268 Days

Day: 6.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 37,449,843 km

• M1: 124,615 km (0.067 R)
• M2: 510,129 km (0.084 R)
• M3: 969,095 km (0.081 R)
• M4: 1,535,024 km (0.071 R)
• M5: 1,969,306 km (0.048 R)
• M6: 2,984,178 km (0.063 R)
• M7: 3,858,129 km (0.069 R)
• M8: 5,157,686 km (0.1 R)
• M9: 5,809,783 km (0.074 R)
• M10: 7,978,054 km (0.049 R)
• M11: 8,679,519 km (0.099 R)
• M12: 9,332,065 km (0.067 R)
• M13: 9,877,199 km (0.118 R)
• M14: 10,395,706 km (0.027 R)
• M15: 10,783,912 km (0.09 R)
• M16: 11,902,007 km (0.107 R)
• M17: 12,762,344 km (0.117 R)
• M18: 13,837,354 km (0.115 R)
• M19: 16,622,567 km (0.113 R)
• M20: 17,288,727 km (0.117 R)
• M21: 17,628,463 km (0.052 R)
• M22: 19,761,430 km (0.093 R)
• M23: 21,198,018 km (0.081 R)
• M24: 23,028,647 km (0.118 R)
• M25: 25,747,738 km (0.055 R)
• M26: 28,015,642 km (0.084 R)
• M27: 30,809,532 km (0.077 R)
• M28: 34,852,714 km (0.046 R)
• M29: 38,193,683 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.8

Radius: 8.5

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.18 AU - 7.6 AU

Year: 7528 Days

Day: 12.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 37,449,843 km

• M1: 106,065 km (0.077 R)
• M2: 457,470 km (0.11 R)
• M3: 1,206,208 km (0.103 R)
• M4: 1,766,152 km (0.113 R)
• M5: 2,044,105 km (0.075 R)
• M6: 2,561,116 km (0.106 R)
• M7: 2,899,805 km (0.097 R)
• M8: 4,049,914 km (0.112 R)
• M9: 4,328,016 km (0.074 R)
• M10: 4,645,762 km (0.118 R)
• M11: 8,332,153 km (0.1 R)
• M12: 11,844,262 km (0.091 R)
• M13: 12,415,426 km (0.073 R)
• M14: 13,279,055 km (0.078 R)
• M15: 16,875,986 km (0.106 R)
• M16: 18,827,341 km (0.105 R)
• M17: 21,759,160 km (0.114 R)
• M18: 25,662,767 km (0.118 R)
• M19: 27,869,784 km (0.113 R)
• M20: 29,724,349 km (0.078 R)
• M21: 30,009,482 km (0.09 R)
• M22: 33,165,100 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.7

Radius: 10.8

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.99 AU - 11.35 AU

Year: 10406 Days

Day: 11.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 37,449,843 km

• M1: 135,984 km (0.066 R)
• M2: 618,587 km (0.057 R)
• M3: 1,035,068 km (0.106 R)
• M4: 1,475,334 km (0.11 R)
• M5: 2,297,075 km (0.083 R)
• M6: 3,184,789 km (0.082 R)
• M7: 4,008,475 km (0.079 R)
• M8: 5,231,288 km (0.113 R)
• M9: 5,816,515 km (0.06 R)
• M10: 6,900,351 km (0.039 R)
• M11: 7,414,968 km (0.084 R)
• M12: 7,876,328 km (0.071 R)
• M13: 8,438,666 km (0.097 R)
• M14: 10,100,848 km (0.069 R)
• M15: 11,108,091 km (0.058 R)
• M16: 12,553,356 km (0.088 R)
• M17: 14,830,385 km (0.12 R)
• M18: 15,939,803 km (0.074 R)
• M19: 16,905,906 km (0.084 R)
• M20: 17,571,467 km (0.038 R)
• M21: 18,672,357 km (0.12 R)
• M22: 21,011,470 km (0.105 R)
• M23: 22,330,474 km (0.108 R)
• M24: 24,034,992 km (0.116 R)
• M25: 25,304,629 km (0.104 R)
• M26: 26,175,439 km (0.073 R)
• M27: 26,529,387 km (0.046 R)
• M28: 28,069,198 km (0.068 R)
• M29: 28,440,051 km (0.108 R)
• M30: 30,733,985 km (0.115 R)
• M31: 31,725,220 km (0.067 R)
• M32: 32,127,788 km (0.094 R)
• M33: 36,671,674 km (0.048 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 13,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit