🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.55 AU - 0.57 AU

Year: 271 Days

Day: 42.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.9

Radius: 14.1

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.84 AU - 0.94 AU

Year: 542 Days

Day: 14.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 6,998,623 km

• M1: 179,069 km (0.071 R)
• M2: 285,283 km (0.099 R)
• M3: 384,766 km (0.118 R)
• M4: 486,043 km (0.107 R)
• M5: 611,556 km (0.115 R)
• M6: 746,194 km (0.057 R)
• M7: 837,898 km (0.043 R)
• M8: 943,514 km (0.045 R)
• M9: 1,069,026 km (0.04 R)
• M10: 1,169,706 km (0.117 R)
• M11: 1,279,361 km (0.081 R)
• M12: 1,555,070 km (0.059 R)
• M13: 1,676,843 km (0.044 R)
• M14: 1,850,526 km (0.114 R)
• M15: 2,068,490 km (0.102 R)
• M16: 2,164,532 km (0.083 R)
• M17: 2,301,713 km (0.107 R)
• M18: 2,455,499 km (0.052 R)
• M19: 2,738,090 km (0.05 R)
• M20: 2,944,535 km (0.09 R)
• M21: 3,075,433 km (0.064 R)
• M22: 3,223,086 km (0.102 R)
• M23: 3,388,392 km (0.1 R)
• M24: 3,479,646 km (0.112 R)
• M25: 3,861,570 km (0.063 R)
• M26: 3,965,092 km (0.075 R)
• M27: 4,061,582 km (0.062 R)
• M28: 4,240,501 km (0.068 R)
• M29: 4,472,228 km (0.103 R)
• M30: 4,631,849 km (0.106 R)
• M31: 4,733,576 km (0.113 R)
• M32: 4,991,483 km (0.082 R)
• M33: 5,139,584 km (0.118 R)
• M34: 5,245,051 km (0.105 R)
• M35: 5,333,613 km (0.11 R)
• M36: 5,574,914 km (0.052 R)
• M37: 5,948,610 km (0.113 R)
• M38: 6,087,287 km (0.032 R)
• M39: 6,283,410 km (0.088 R)
• M40: 6,443,629 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.6

Radius: 8.8

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.05 AU - 1.27 AU

Year: 807 Days

Day: 14.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 6,998,623 km

• M1: 114,442 km (0.036 R)
• M2: 218,862 km (0.105 R)
• M3: 333,603 km (0.097 R)
• M4: 426,504 km (0.108 R)
• M5: 513,121 km (0.098 R)
• M6: 619,634 km (0.078 R)
• M7: 738,714 km (0.105 R)
• M8: 845,976 km (0.102 R)
• M9: 942,915 km (0.042 R)
• M10: 1,027,737 km (0.093 R)
• M11: 1,176,737 km (0.095 R)
• M12: 1,356,853 km (0.105 R)
• M13: 1,422,975 km (0.114 R)
• M14: 1,750,445 km (0.073 R)
• M15: 1,849,478 km (0.083 R)
• M16: 2,087,638 km (0.117 R)
• M17: 2,171,563 km (0.04 R)
• M18: 2,278,076 km (0.063 R)
• M19: 2,829,345 km (0.09 R)
• M20: 2,938,252 km (0.118 R)
• M21: 3,338,576 km (0.111 R)
• M22: 3,404,249 km (0.109 R)
• M23: 3,520,337 km (0.108 R)
• M24: 3,620,717 km (0.067 R)
• M25: 3,679,808 km (0.045 R)
• M26: 3,747,726 km (0.105 R)
• M27: 3,936,668 km (0.092 R)
• M28: 4,084,770 km (0.099 R)
• M29: 4,172,733 km (0.04 R)
• M30: 4,279,247 km (0.088 R)
• M31: 4,567,672 km (0.098 R)
• M32: 4,659,076 km (0.082 R)
• M33: 4,825,130 km (0.108 R)
• M34: 5,002,553 km (0.117 R)
• M35: 5,315,960 km (0.062 R)
• M36: 5,538,263 km (0.111 R)
• M37: 5,596,606 km (0.079 R)
• M38: 5,743,810 km (0.111 R)
• M39: 5,951,901 km (0.086 R)
• M40: 6,011,890 km (0.114 R)
• M41: 6,213,099 km (0.118 R)
• M42: 6,284,008 km (0.083 R)
• M43: 6,560,166 km (0.09 R)
• M44: 6,840,363 km (0.108 R)
• M45: 7,156,463 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794

Radius: 10

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.93 AU - 1.47 AU

Year: 849 Days

Day: 9.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 104.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 6,998,623 km

• M1: 132,544 km (0.069 R)
• M2: 195,524 km (0.03 R)
• M3: 261,946 km (0.069 R)
• M4: 325,525 km (0.087 R)
• M5: 469,887 km (0.112 R)
• M6: 533,466 km (0.086 R)
• M7: 605,871 km (0.109 R)
• M8: 676,482 km (0.087 R)
• M9: 869,762 km (0.102 R)
• M10: 976,575 km (0.062 R)
• M11: 1,094,757 km (0.118 R)
• M12: 1,204,113 km (0.092 R)
• M13: 1,346,082 km (0.117 R)
• M14: 1,471,295 km (0.09 R)
• M15: 1,749,397 km (0.093 R)
• M16: 1,853,966 km (0.062 R)
• M17: 2,154,957 km (0.113 R)
• M18: 2,250,102 km (0.118 R)
• M19: 2,507,709 km (0.11 R)
• M20: 2,690,966 km (0.107 R)
• M21: 2,784,166 km (0.079 R)
• M22: 3,099,967 km (0.109 R)
• M23: 3,207,827 km (0.072 R)
• M24: 3,277,091 km (0.101 R)
• M25: 3,407,092 km (0.075 R)
• M26: 3,600,372 km (0.053 R)
• M27: 3,682,800 km (0.068 R)
• M28: 3,891,639 km (0.084 R)
• M29: 3,965,690 km (0.117 R)
• M30: 4,233,919 km (0.058 R)
• M31: 4,332,055 km (0.04 R)
• M32: 4,408,799 km (0.113 R)
• M33: 4,475,071 km (0.069 R)
• M34: 4,630,802 km (0.072 R)
• M35: 4,822,437 km (0.081 R)
• M36: 4,924,912 km (0.104 R)
• M37: 5,005,096 km (0.067 R)
• M38: 5,108,917 km (0.12 R)
• M39: 5,424,718 km (0.047 R)
• M40: 5,555,167 km (0.067 R)
• M41: 5,662,728 km (0.096 R)
• M42: 5,783,005 km (0.079 R)
• M43: 5,892,062 km (0.077 R)
• M44: 6,223,122 km (0.12 R)
• M45: 6,334,871 km (0.119 R)
• M46: 6,397,254 km (0.117 R)
• M47: 6,801,318 km (0.068 R)
• M48: 7,045,312 km (0.12 R)
• M49: 7,174,714 km (0.108 R)
• M50: 7,278,984 km (0.108 R)
• M51: 7,462,540 km (0.112 R)
• M52: 7,541,677 km (0.116 R)
• M53: 7,687,535 km (0.084 R)
• M54: 7,767,421 km (0.082 R)
• M55: 7,887,847 km (0.116 R)
• M56: 8,252,866 km (0.106 R)
• M57: 8,458,114 km (0.103 R)
• M58: 8,803,835 km (0.088 R)
• M59: 8,887,609 km (0.09 R)
• M60: 9,352,560 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.8

Radius: 10.4

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.34 AU - 2.04 AU

Year: 1419 Days

Day: 11.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 6,998,623 km

• M1: 135,685 km (0.051 R)
• M2: 203,304 km (0.103 R)
• M3: 283,787 km (0.072 R)
• M4: 357,838 km (0.086 R)
• M5: 499,507 km (0.091 R)
• M6: 620,981 km (0.059 R)
• M7: 688,449 km (0.058 R)
• M8: 890,107 km (0.087 R)
• M9: 967,898 km (0.065 R)
• M10: 1,117,795 km (0.035 R)
• M11: 1,235,529 km (0.119 R)
• M12: 1,364,632 km (0.101 R)
• M13: 1,519,765 km (0.07 R)
• M14: 1,756,129 km (0.083 R)
• M15: 1,832,574 km (0.052 R)
• M16: 2,028,547 km (0.095 R)
• M17: 2,149,422 km (0.099 R)
• M18: 2,297,823 km (0.105 R)
• M19: 2,373,221 km (0.068 R)
• M20: 2,441,138 km (0.11 R)
• M21: 2,622,301 km (0.045 R)
• M22: 2,870,933 km (0.097 R)
• M23: 2,952,464 km (0.098 R)
• M24: 3,025,617 km (0.049 R)
• M25: 3,145,894 km (0.094 R)
• M26: 3,248,817 km (0.107 R)
• M27: 3,333,938 km (0.079 R)
• M28: 3,429,382 km (0.066 R)
• M29: 3,613,387 km (0.052 R)
• M30: 3,780,787 km (0.063 R)
• M31: 3,860,373 km (0.07 R)
• M32: 3,940,707 km (0.07 R)
• M33: 4,154,034 km (0.102 R)
• M34: 4,308,718 km (0.106 R)
• M35: 4,486,440 km (0.087 R)
• M36: 4,623,921 km (0.118 R)
• M37: 4,816,603 km (0.054 R)
• M38: 4,881,528 km (0.115 R)
• M39: 5,088,871 km (0.05 R)
• M40: 5,221,265 km (0.069 R)
• M41: 5,310,276 km (0.119 R)
• M42: 5,388,515 km (0.044 R)
• M43: 5,774,029 km (0.074 R)
• M44: 5,912,257 km (0.113 R)
• M45: 6,250,947 km (0.117 R)
• M46: 6,428,520 km (0.087 R)
• M47: 6,728,314 km (0.055 R)
• M48: 6,959,293 km (0.105 R)
• M49: 7,106,497 km (0.084 R)
• M50: 7,304,565 km (0.111 R)
• M51: 7,909,239 km (0.106 R)
• M52: 8,127,353 km (0.061 R)
• M53: 8,204,695 km (0.11 R)
• M54: 8,308,367 km (0.115 R)
• M55: 8,700,911 km (0.036 R)
• M56: 8,872,949 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.1

Radius: 13.9

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.56 AU - 1.84 AU

Year: 1431 Days

Day: 6 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 6,998,623 km

• M1: 188,045 km (0.116 R)
• M2: 385,514 km (0.091 R)
• M3: 496,515 km (0.112 R)
• M4: 593,455 km (0.115 R)
• M5: 689,796 km (0.114 R)
• M6: 797,207 km (0.109 R)
• M7: 896,540 km (0.053 R)
• M8: 995,574 km (0.105 R)
• M9: 1,104,032 km (0.118 R)
• M10: 1,238,820 km (0.091 R)
• M11: 1,368,073 km (0.086 R)
• M12: 1,502,262 km (0.064 R)
• M13: 1,604,437 km (0.079 R)
• M14: 1,702,873 km (0.047 R)
• M15: 1,841,699 km (0.072 R)
• M16: 1,958,236 km (0.045 R)
• M17: 2,097,512 km (0.105 R)
• M18: 2,233,347 km (0.115 R)
• M19: 2,351,230 km (0.117 R)
• M20: 2,636,962 km (0.102 R)
• M21: 2,776,836 km (0.071 R)
• M22: 2,949,472 km (0.089 R)
• M23: 3,337,229 km (0.119 R)
• M24: 3,634,929 km (0.084 R)
• M25: 3,975,115 km (0.114 R)
• M26: 4,119,177 km (0.092 R)
• M27: 4,265,035 km (0.064 R)
• M28: 4,404,012 km (0.049 R)
• M29: 4,500,353 km (0.1 R)
• M30: 4,650,699 km (0.079 R)
• M31: 5,102,783 km (0.043 R)
• M32: 5,259,861 km (0.034 R)
• M33: 5,521,957 km (0.09 R)
• M34: 6,000,819 km (0.103 R)
• M35: 6,137,253 km (0.033 R)
• M36: 6,373,767 km (0.071 R)
• M37: 6,503,169 km (0.087 R)
• M38: 6,673,561 km (0.092 R)
• M39: 6,784,712 km (0.07 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 17,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit