🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.67 AU - 0.67 AU

Year: 360 Days

Day: 24.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,066,120 km

• M1: 581,038 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.5

Radius: 14.1

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.69 AU - 0.69 AU

Year: 376 Days

Day: 8.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 13,066,120 km

• M1: 180,116 km (0.094 R)
• M2: 269,276 km (0.115 R)
• M3: 450,589 km (0.049 R)
• M4: 541,395 km (0.108 R)
• M5: 673,490 km (0.106 R)
• M6: 773,421 km (0.102 R)
• M7: 896,390 km (0.109 R)
• M8: 994,975 km (0.064 R)
• M9: 1,085,333 km (0.103 R)
• M10: 1,199,925 km (0.085 R)
• M11: 1,343,389 km (0.091 R)
• M12: 1,518,568 km (0.116 R)
• M13: 1,687,015 km (0.108 R)
• M14: 1,824,645 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.8

Radius: 12.8

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.08 AU - 1.2 AU

Year: 798 Days

Day: 9.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 13,066,120 km

• M1: 205,099 km (0.115 R)
• M2: 285,732 km (0.087 R)
• M3: 368,908 km (0.055 R)
• M4: 541,993 km (0.086 R)
• M5: 635,193 km (0.107 R)
• M6: 871,557 km (0.095 R)
• M7: 1,023,848 km (0.036 R)
• M8: 1,248,843 km (0.089 R)
• M9: 1,378,544 km (0.101 R)
• M10: 1,460,225 km (0.077 R)
• M11: 1,613,263 km (0.1 R)
• M12: 1,715,738 km (0.081 R)
• M13: 1,812,378 km (0.085 R)
• M14: 1,902,586 km (0.091 R)
• M15: 1,985,912 km (0.101 R)
• M16: 2,217,489 km (0.058 R)
• M17: 2,412,864 km (0.053 R)
• M18: 2,651,323 km (0.086 R)
• M19: 2,792,394 km (0.103 R)
• M20: 3,033,396 km (0.062 R)
• M21: 3,191,222 km (0.04 R)
• M22: 3,372,086 km (0.116 R)
• M23: 3,566,712 km (0.113 R)
• M24: 3,892,537 km (0.099 R)
• M25: 4,053,654 km (0.08 R)
• M26: 4,239,005 km (0.105 R)
• M27: 4,393,689 km (0.09 R)
• M28: 4,550,468 km (0.071 R)
• M29: 4,674,933 km (0.112 R)
• M30: 4,811,965 km (0.119 R)
• M31: 4,927,155 km (0.088 R)
• M32: 5,101,886 km (0.105 R)
• M33: 5,184,015 km (0.114 R)
• M34: 5,325,983 km (0.094 R)
• M35: 5,409,459 km (0.096 R)
• M36: 5,747,550 km (0.057 R)
• M37: 6,080,256 km (0.108 R)
• M38: 6,280,418 km (0.116 R)
• M39: 6,470,108 km (0.063 R)
• M40: 6,559,268 km (0.11 R)
• M41: 6,893,919 km (0.073 R)
• M42: 7,024,218 km (0.115 R)
• M43: 7,129,087 km (0.117 R)
• M44: 7,274,047 km (0.098 R)
• M45: 7,945,442 km (0.074 R)
• M46: 8,027,272 km (0.083 R)
• M47: 8,136,927 km (0.118 R)
• M48: 8,274,707 km (0.039 R)
• M49: 8,427,297 km (0.105 R)
• M50: 8,622,672 km (0.067 R)
• M51: 8,777,206 km (0.071 R)
• M52: 8,862,028 km (0.075 R)
• M53: 9,089,267 km (0.101 R)
• M54: 9,261,006 km (0.113 R)
• M55: 9,491,686 km (0.117 R)
• M56: 9,870,468 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.1

Radius: 9.3

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.04 AU - 1.44 AU

Year: 906 Days

Day: 8 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 13,066,120 km

• M1: 121,324 km (0.103 R)
• M2: 193,430 km (0.096 R)
• M3: 315,352 km (0.089 R)
• M4: 409,300 km (0.073 R)
• M5: 470,186 km (0.084 R)
• M6: 560,693 km (0.1 R)
• M7: 635,791 km (0.107 R)
• M8: 708,795 km (0.09 R)
• M9: 870,211 km (0.107 R)
• M10: 991,535 km (0.097 R)
• M11: 1,132,306 km (0.075 R)
• M12: 1,294,321 km (0.074 R)
• M13: 1,571,077 km (0.118 R)
• M14: 1,744,760 km (0.107 R)
• M15: 1,842,148 km (0.118 R)
• M16: 1,991,746 km (0.067 R)
• M17: 2,059,514 km (0.114 R)
• M18: 2,537,629 km (0.027 R)
• M19: 2,648,481 km (0.116 R)
• M20: 2,723,429 km (0.072 R)
• M21: 2,981,336 km (0.095 R)
• M22: 3,049,553 km (0.099 R)
• M23: 3,108,494 km (0.088 R)
• M24: 3,267,367 km (0.051 R)
• M25: 3,510,763 km (0.108 R)
• M26: 3,686,690 km (0.073 R)
• M27: 3,749,521 km (0.096 R)
• M28: 4,079,983 km (0.052 R)
• M29: 4,232,273 km (0.077 R)
• M30: 4,408,649 km (0.096 R)
• M31: 4,610,158 km (0.091 R)
• M32: 4,677,925 km (0.045 R)
• M33: 4,975,625 km (0.102 R)
• M34: 5,220,666 km (0.082 R)
• M35: 5,362,485 km (0.087 R)
• M36: 5,529,586 km (0.102 R)
• M37: 5,613,660 km (0.073 R)
• M38: 5,686,215 km (0.114 R)
• M39: 5,759,069 km (0.083 R)
• M40: 5,832,223 km (0.117 R)
• M41: 5,954,743 km (0.101 R)
• M42: 6,215,044 km (0.072 R)
• M43: 6,277,426 km (0.115 R)
• M44: 6,403,088 km (0.041 R)
• M45: 6,491,650 km (0.117 R)
• M46: 6,618,659 km (0.063 R)
• M47: 6,862,503 km (0.108 R)
• M48: 7,174,714 km (0.093 R)
• M49: 7,451,620 km (0.054 R)
• M50: 7,584,762 km (0.113 R)
• M51: 7,678,410 km (0.068 R)
• M52: 8,111,496 km (0.112 R)
• M53: 8,636,285 km (0.101 R)
• M54: 9,001,603 km (0.081 R)
• M55: 9,314,711 km (0.076 R)
• M56: 9,515,771 km (0.103 R)
• M57: 9,645,772 km (0.074 R)
• M58: 9,791,031 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.2

Radius: 12.7

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.04 AU - 1.56 AU

Year: 972 Days

Day: 6.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 13,066,120 km

• M1: 161,117 km (0.09 R)
• M2: 246,836 km (0.059 R)
• M3: 386,112 km (0.104 R)
• M4: 470,336 km (0.092 R)
• M5: 569,369 km (0.106 R)
• M6: 778,208 km (0.047 R)
• M7: 890,257 km (0.056 R)
• M8: 1,069,475 km (0.095 R)
• M9: 1,169,556 km (0.08 R)
• M10: 1,294,470 km (0.048 R)
• M11: 1,383,332 km (0.062 R)
• M12: 1,846,187 km (0.091 R)
• M13: 1,926,372 km (0.085 R)
• M14: 2,050,538 km (0.068 R)
• M15: 2,192,207 km (0.078 R)
• M16: 2,348,537 km (0.09 R)
• M17: 2,613,624 km (0.026 R)
• M18: 2,724,028 km (0.1 R)
• M19: 2,832,037 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198

Radius: 8.4

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.76 AU - 2.9 AU

Year: 2333 Days

Day: 12.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 13,066,120 km

• M1: 222,003 km (0.11 R)
• M2: 275,110 km (0.036 R)
• M3: 399,576 km (0.09 R)
• M4: 624,422 km (0.064 R)
• M5: 998,715 km (0.057 R)
• M6: 1,059,602 km (0.085 R)
• M7: 1,185,414 km (0.066 R)
• M8: 1,426,416 km (0.075 R)
• M9: 1,619,696 km (0.107 R)
• M10: 1,821,504 km (0.083 R)
• M11: 2,100,205 km (0.106 R)
• M12: 2,320,712 km (0.116 R)
• M13: 2,392,519 km (0.115 R)
• M14: 2,485,868 km (0.083 R)
• M15: 2,633,521 km (0.093 R)
• M16: 2,751,703 km (0.072 R)
• M17: 3,105,353 km (0.057 R)
• M18: 3,161,901 km (0.064 R)
• M19: 3,230,267 km (0.077 R)
• M20: 3,415,020 km (0.08 R)
• M21: 3,674,872 km (0.119 R)
• M22: 3,843,468 km (0.086 R)
• M23: 4,428,247 km (0.108 R)
• M24: 4,530,721 km (0.104 R)
• M25: 4,633,794 km (0.112 R)
• M26: 4,987,593 km (0.079 R)
• M27: 5,241,909 km (0.092 R)
• M28: 5,432,048 km (0.04 R)
• M29: 5,486,801 km (0.035 R)
• M30: 5,735,283 km (0.096 R)
• M31: 5,917,194 km (0.106 R)
• M32: 6,101,050 km (0.099 R)
• M33: 6,186,470 km (0.116 R)
• M34: 6,315,424 km (0.111 R)
• M35: 6,373,019 km (0.057 R)
• M36: 6,430,764 km (0.104 R)
• M37: 6,517,680 km (0.11 R)
• M38: 6,649,027 km (0.11 R)
• M39: 6,736,991 km (0.047 R)
• M40: 6,840,063 km (0.037 R)
• M41: 7,018,085 km (0.106 R)
• M42: 7,092,734 km (0.106 R)
• M43: 7,257,890 km (0.097 R)
• M44: 7,363,656 km (0.113 R)
• M45: 8,040,138 km (0.069 R)
• M46: 8,401,566 km (0.108 R)
• M47: 8,592,303 km (0.093 R)
• M48: 8,736,366 km (0.091 R)
• M49: 9,287,485 km (0.06 R)
• M50: 9,600,443 km (0.041 R)
• M51: 9,683,470 km (0.081 R)
• M52: 9,766,647 km (0.097 R)
• M53: 9,833,367 km (0.072 R)
• M54: 9,967,108 km (0.093 R)
• M55: 10,152,310 km (0.098 R)
• M56: 10,304,601 km (0.109 R)
• M57: 10,508,802 km (0.106 R)
• M58: 10,886,686 km (0.051 R)
• M59: 10,990,507 km (0.103 R)
• M60: 11,059,920 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.1

Radius: 13.8

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.69 AU - 3.33 AU

Year: 3426 Days

Day: 11.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 13,066,120 km

• M1: 184,305 km (0.074 R)
• M2: 391,348 km (0.106 R)
• M3: 496,515 km (0.054 R)
• M4: 641,326 km (0.1 R)
• M5: 803,041 km (0.097 R)
• M6: 926,310 km (0.058 R)
• M7: 1,241,214 km (0.1 R)
• M8: 1,349,822 km (0.056 R)
• M9: 1,551,629 km (0.102 R)
• M10: 1,656,348 km (0.075 R)
• M11: 1,901,239 km (0.083 R)
• M12: 2,291,241 km (0.073 R)
• M13: 2,381,449 km (0.117 R)
• M14: 2,581,162 km (0.068 R)
• M15: 2,706,824 km (0.081 R)
• M16: 3,079,771 km (0.113 R)
• M17: 3,281,130 km (0.086 R)
• M18: 3,435,066 km (0.1 R)
• M19: 3,608,899 km (0.112 R)
• M20: 4,166,600 km (0.112 R)
• M21: 4,541,043 km (0.116 R)
• M22: 4,636,337 km (0.056 R)
• M23: 4,751,677 km (0.116 R)
• M24: 5,044,141 km (0.036 R)
• M25: 5,162,772 km (0.055 R)
• M26: 5,262,404 km (0.117 R)
• M27: 5,382,831 km (0.059 R)
• M28: 5,565,190 km (0.119 R)
• M29: 6,230,303 km (0.048 R)
• M30: 6,400,545 km (0.085 R)
• M31: 6,529,349 km (0.082 R)
• M32: 6,702,284 km (0.084 R)
• M33: 7,097,073 km (0.114 R)
• M34: 7,252,804 km (0.06 R)
• M35: 7,409,583 km (0.048 R)
• M36: 8,514,812 km (0.077 R)
• M37: 8,680,416 km (0.065 R)
• M38: 9,280,304 km (0.066 R)
• M39: 9,475,080 km (0.084 R)
• M40: 9,573,067 km (0.072 R)
• M41: 9,720,570 km (0.108 R)
• M42: 10,268,099 km (0.056 R)
• M43: 10,698,043 km (0.112 R)
• M44: 11,005,167 km (0.103 R)
• M45: 11,680,452 km (0.117 R)
• M46: 12,530,168 km (0.099 R)
• M47: 13,289,976 km (0.072 R)
• M48: 13,454,683 km (0.077 R)
• M49: 13,564,937 km (0.074 R)
• M50: 13,841,842 km (0.027 R)
• M51: 14,204,617 km (0.076 R)
• M52: 14,542,409 km (0.085 R)
• M53: 15,283,068 km (0.11 R)
• M54: 15,426,981 km (0.09 R)
• M55: 15,774,198 km (0.111 R)
• M56: 15,861,413 km (0.082 R)
• M57: 16,241,093 km (0.066 R)
• M58: 16,329,056 km (0.042 R)
• M59: 16,682,855 km (0.11 R)
• M60: 16,771,716 km (0.113 R)
• M61: 16,890,497 km (0.07 R)
• M62: 17,578,498 km (0.06 R)
• M63: 18,489,698 km (0.096 R)
• M64: 18,612,369 km (0.118 R)
• M65: 19,229,759 km (0.078 R)
• M66: 19,572,338 km (0.036 R)
• M67: 20,484,736 km (0.055 R)
• M68: 20,866,509 km (0.085 R)
• M69: 21,090,158 km (0.067 R)
• M70: 21,507,835 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.9

Radius: 10.7

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.41 AU - 3.65 AU

Year: 3460 Days

Day: 10.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 13,066,120 km

• M1: 140,622 km (0.095 R)
• M2: 256,560 km (0.089 R)
• M3: 425,756 km (0.061 R)
• M4: 523,742 km (0.051 R)
• M5: 598,541 km (0.085 R)
• M6: 999,912 km (0.03 R)
• M7: 1,307,186 km (0.076 R)
• M8: 1,653,655 km (0.085 R)
• M9: 1,739,973 km (0.106 R)
• M10: 1,818,063 km (0.11 R)
• M11: 2,258,180 km (0.061 R)
• M12: 2,354,521 km (0.111 R)
• M13: 2,430,367 km (0.101 R)
• M14: 2,551,392 km (0.093 R)
• M15: 2,891,727 km (0.115 R)
• M16: 3,043,868 km (0.065 R)
• M17: 3,114,927 km (0.106 R)
• M18: 3,830,753 km (0.048 R)
• M19: 4,555,554 km (0.066 R)
• M20: 4,691,838 km (0.118 R)
• M21: 4,801,942 km (0.053 R)
• M22: 5,437,135 km (0.106 R)
• M23: 5,698,632 km (0.077 R)
• M24: 5,934,697 km (0.034 R)
• M25: 6,158,795 km (0.097 R)
• M26: 6,801,467 km (0.079 R)
• M27: 7,004,621 km (0.1 R)
• M28: 7,225,727 km (0.064 R)
• M29: 7,369,191 km (0.084 R)
• M30: 7,594,186 km (0.071 R)
• M31: 8,365,962 km (0.111 R)
• M32: 8,701,959 km (0.113 R)
• M33: 9,335,206 km (0.113 R)
• M34: 9,526,392 km (0.025 R)
• M35: 9,631,261 km (0.108 R)
• M36: 9,701,272 km (0.034 R)
• M37: 9,912,654 km (0.114 R)
• M38: 10,054,323 km (0.118 R)
• M39: 10,628,031 km (0.112 R)
• M40: 11,028,654 km (0.098 R)
• M41: 11,138,758 km (0.101 R)
• M42: 11,434,214 km (0.09 R)
• M43: 11,676,114 km (0.109 R)
• M44: 11,807,162 km (0.113 R)
• M45: 12,393,136 km (0.052 R)
• M46: 12,718,512 km (0.077 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 13,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit