🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.5 AU - 0.58 AU

Year: 256 Days

Day: 17.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.1

Radius: 11.5

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.73 AU - 0.93 AU

Year: 488 Days

Day: 12.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 22,610,055 km

• M1: 148,251 km (0.088 R)
• M2: 243,097 km (0.12 R)
• M3: 324,029 km (0.095 R)
• M4: 432,787 km (0.08 R)
• M5: 546,032 km (0.055 R)
• M6: 675,285 km (0.058 R)
• M7: 750,682 km (0.071 R)
• M8: 824,883 km (0.082 R)
• M9: 901,776 km (0.117 R)
• M10: 981,512 km (0.036 R)
• M11: 1,068,727 km (0.093 R)
• M12: 1,215,184 km (0.04 R)
• M13: 1,288,337 km (0.077 R)
• M14: 1,422,975 km (0.114 R)
• M15: 1,522,906 km (0.096 R)
• M16: 1,614,011 km (0.086 R)
• M17: 1,700,928 km (0.071 R)
• M18: 1,825,543 km (0.069 R)
• M19: 1,971,850 km (0.068 R)
• M20: 2,065,348 km (0.111 R)
• M21: 2,198,640 km (0.046 R)
• M22: 2,315,476 km (0.09 R)
• M23: 2,434,257 km (0.074 R)
• M24: 2,589,090 km (0.104 R)
• M25: 2,712,658 km (0.077 R)
• M26: 2,880,507 km (0.047 R)
• M27: 3,087,999 km (0.11 R)
• M28: 3,182,695 km (0.105 R)
• M29: 3,285,768 km (0.104 R)
• M30: 3,382,408 km (0.113 R)
• M31: 3,533,053 km (0.104 R)
• M32: 3,763,284 km (0.103 R)
• M33: 3,927,393 km (0.065 R)
• M34: 4,279,097 km (0.118 R)
• M35: 4,417,775 km (0.11 R)
• M36: 4,884,969 km (0.105 R)
• M37: 4,961,563 km (0.117 R)
• M38: 5,376,996 km (0.098 R)
• M39: 5,456,134 km (0.099 R)
• M40: 5,669,161 km (0.098 R)
• M41: 5,921,084 km (0.092 R)
• M42: 6,048,392 km (0.102 R)
• M43: 6,241,223 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.4

Radius: 9.2

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.76 AU - 1.16 AU

Year: 607 Days

Day: 6.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 22,610,055 km

• M1: 114,742 km (0.025 R)
• M2: 182,809 km (0.112 R)
• M3: 242,498 km (0.099 R)
• M4: 317,297 km (0.09 R)
• M5: 550,969 km (0.117 R)
• M6: 677,529 km (0.03 R)
• M7: 797,057 km (0.106 R)
• M8: 864,077 km (0.118 R)
• M9: 969,993 km (0.072 R)
• M10: 1,064,389 km (0.105 R)
• M11: 1,335,161 km (0.108 R)
• M12: 1,476,980 km (0.045 R)
• M13: 1,676,693 km (0.102 R)
• M14: 1,845,888 km (0.079 R)
• M15: 1,904,830 km (0.083 R)
• M16: 1,972,448 km (0.095 R)
• M17: 2,122,644 km (0.072 R)
• M18: 2,289,147 km (0.113 R)
• M19: 2,348,537 km (0.067 R)
• M20: 2,542,865 km (0.1 R)
• M21: 2,765,017 km (0.083 R)
• M22: 2,864,799 km (0.073 R)
• M23: 3,035,490 km (0.096 R)
• M24: 3,100,865 km (0.106 R)
• M25: 3,309,554 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.5

Radius: 14.4

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.84 AU - 2.2 AU

Year: 1854 Days

Day: 12 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 22,610,055 km

• M1: 184,604 km (0.03 R)
• M2: 353,949 km (0.108 R)
• M3: 462,706 km (0.102 R)
• M4: 629,957 km (0.081 R)
• M5: 765,492 km (0.042 R)
• M6: 878,887 km (0.066 R)
• M7: 1,051,972 km (0.109 R)
• M8: 1,143,227 km (0.109 R)
• M9: 1,641,986 km (0.109 R)
• M10: 1,837,959 km (0.058 R)
• M11: 2,007,304 km (0.103 R)
• M12: 2,111,574 km (0.115 R)
• M13: 2,289,446 km (0.052 R)
• M14: 2,423,186 km (0.113 R)
• M15: 2,610,034 km (0.118 R)
• M16: 2,711,611 km (0.104 R)
• M17: 3,011,555 km (0.107 R)
• M18: 3,145,295 km (0.068 R)
• M19: 3,474,710 km (0.086 R)
• M20: 3,858,877 km (0.09 R)
• M21: 3,975,264 km (0.076 R)
• M22: 4,392,493 km (0.025 R)
• M23: 4,637,235 km (0.047 R)
• M24: 4,761,401 km (0.111 R)
• M25: 4,870,907 km (0.074 R)
• M26: 4,981,310 km (0.103 R)
• M27: 5,188,653 km (0.114 R)
• M28: 5,317,606 km (0.05 R)
• M29: 5,611,865 km (0.083 R)
• M30: 6,080,256 km (0.047 R)
• M31: 6,199,336 km (0.059 R)
• M32: 6,388,128 km (0.118 R)
• M33: 6,561,363 km (0.066 R)
• M34: 6,666,081 km (0.093 R)
• M35: 6,912,618 km (0.119 R)
• M36: 7,615,429 km (0.104 R)
• M37: 7,725,533 km (0.11 R)
• M38: 7,854,786 km (0.102 R)
• M39: 7,947,536 km (0.113 R)
• M40: 8,040,586 km (0.029 R)
• M41: 8,340,979 km (0.033 R)
• M42: 8,625,963 km (0.11 R)
• M43: 8,760,152 km (0.095 R)
• M44: 8,875,642 km (0.118 R)
• M45: 9,011,177 km (0.071 R)
• M46: 9,147,311 km (0.12 R)
• M47: 9,480,765 km (0.094 R)
• M48: 9,738,373 km (0.088 R)
• M49: 9,978,477 km (0.111 R)
• M50: 10,260,918 km (0.074 R)
• M51: 10,362,345 km (0.093 R)
• M52: 10,586,892 km (0.108 R)
• M53: 11,543,420 km (0.105 R)
• M54: 11,649,186 km (0.078 R)
• M55: 12,203,745 km (0.106 R)
• M56: 12,484,242 km (0.105 R)
• M57: 12,810,664 km (0.08 R)
• M58: 13,161,920 km (0.07 R)
• M59: 13,672,497 km (0.119 R)
• M60: 13,963,914 km (0.073 R)
• M61: 14,234,836 km (0.115 R)
• M62: 14,507,403 km (0.115 R)
• M63: 15,405,439 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.3

Radius: 13.9

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.87 AU - 2.41 AU

Year: 2021 Days

Day: 10.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 22,610,055 km

• M1: 245,341 km (0.111 R)
• M2: 389,852 km (0.081 R)
• M3: 687,253 km (0.088 R)
• M4: 795,262 km (0.105 R)
• M5: 946,356 km (0.103 R)
• M6: 1,040,304 km (0.026 R)
• M7: 1,279,660 km (0.113 R)
• M8: 1,395,748 km (0.111 R)
• M9: 1,639,144 km (0.106 R)
• M10: 2,130,423 km (0.072 R)
• M11: 2,492,151 km (0.07 R)
• M12: 2,653,268 km (0.096 R)
• M13: 2,873,775 km (0.05 R)
• M14: 3,028,758 km (0.106 R)
• M15: 3,259,588 km (0.106 R)
• M16: 3,556,241 km (0.069 R)
• M17: 3,646,897 km (0.053 R)
• M18: 4,065,173 km (0.11 R)
• M19: 4,160,167 km (0.062 R)
• M20: 4,498,857 km (0.113 R)
• M21: 4,829,917 km (0.094 R)
• M22: 5,015,269 km (0.094 R)
• M23: 5,117,594 km (0.078 R)
• M24: 5,480,668 km (0.106 R)
• M25: 5,745,306 km (0.108 R)
• M26: 5,834,467 km (0.044 R)
• M27: 5,978,081 km (0.034 R)
• M28: 6,159,393 km (0.108 R)
• M29: 6,287,299 km (0.097 R)
• M30: 6,508,704 km (0.107 R)
• M31: 6,713,952 km (0.044 R)
• M32: 6,883,596 km (0.112 R)
• M33: 7,188,626 km (0.105 R)
• M34: 7,362,160 km (0.068 R)
• M35: 7,459,099 km (0.113 R)
• M36: 7,595,682 km (0.119 R)
• M37: 7,911,035 km (0.092 R)
• M38: 8,170,288 km (0.054 R)
• M39: 8,351,600 km (0.067 R)
• M40: 8,656,630 km (0.119 R)
• M41: 8,800,244 km (0.078 R)
• M42: 9,445,759 km (0.116 R)
• M43: 9,827,683 km (0.101 R)
• M44: 9,999,122 km (0.057 R)
• M45: 10,106,683 km (0.119 R)
• M46: 10,301,459 km (0.105 R)
• M47: 10,453,750 km (0.102 R)
• M48: 11,338,471 km (0.071 R)
• M49: 11,473,259 km (0.113 R)
• M50: 11,744,480 km (0.113 R)
• M51: 12,454,920 km (0.049 R)
• M52: 12,803,783 km (0.104 R)
• M53: 13,085,027 km (0.109 R)
• M54: 13,179,273 km (0.066 R)
• M55: 14,013,730 km (0.118 R)
• M56: 14,134,306 km (0.072 R)
• M57: 15,583,461 km (0.025 R)
• M58: 16,110,643 km (0.103 R)
• M59: 16,262,336 km (0.094 R)
• M60: 16,567,216 km (0.083 R)
• M61: 16,771,417 km (0.07 R)
• M62: 17,002,247 km (0.12 R)
• M63: 17,260,004 km (0.046 R)
• M64: 17,415,287 km (0.109 R)

Asteroid Belt

Center: 2.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.3

Radius: 11.9

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.2 AU - 3.22 AU

Year: 2881 Days

Day: 11.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 22,610,055 km

• M1: 173,534 km (0.063 R)
• M2: 338,241 km (0.083 R)
• M3: 505,940 km (0.119 R)
• M4: 667,057 km (0.084 R)
• M5: 754,871 km (0.116 R)
• M6: 847,023 km (0.076 R)
• M7: 921,822 km (0.108 R)
• M8: 1,330,972 km (0.111 R)
• M9: 1,683,874 km (0.079 R)
• M10: 2,290,643 km (0.099 R)
• M11: 2,763,521 km (0.1 R)
• M12: 3,388,392 km (0.11 R)
• M13: 3,890,143 km (0.091 R)
• M14: 3,982,146 km (0.113 R)
• M15: 4,056,346 km (0.04 R)
• M16: 4,130,996 km (0.074 R)
• M17: 4,206,243 km (0.051 R)
• M18: 4,300,789 km (0.094 R)
• M19: 4,472,827 km (0.064 R)
• M20: 4,627,810 km (0.119 R)
• M21: 5,184,165 km (0.114 R)
• M22: 5,449,701 km (0.107 R)
• M23: 5,740,669 km (0.11 R)
• M24: 7,225,876 km (0.11 R)
• M25: 7,362,310 km (0.1 R)
• M26: 7,661,206 km (0.064 R)
• M27: 8,152,336 km (0.044 R)
• M28: 8,485,490 km (0.11 R)
• M29: 8,750,428 km (0.114 R)
• M30: 9,165,263 km (0.051 R)
• M31: 9,437,082 km (0.092 R)
• M32: 9,761,859 km (0.041 R)
• M33: 9,938,235 km (0.115 R)
• M34: 10,551,138 km (0.117 R)
• M35: 11,255,295 km (0.082 R)
• M36: 11,893,928 km (0.095 R)
• M37: 12,791,216 km (0.104 R)
• M38: 13,067,524 km (0.066 R)
• M39: 13,513,624 km (0.075 R)
• M40: 14,420,936 km (0.05 R)
• M41: 14,621,995 km (0.106 R)
• M42: 14,766,207 km (0.1 R)
• M43: 14,881,847 km (0.101 R)
• M44: 14,968,913 km (0.091 R)
• M45: 15,114,172 km (0.107 R)
• M46: 15,289,202 km (0.091 R)
• M47: 15,582,563 km (0.099 R)
• M48: 15,729,767 km (0.114 R)
• M49: 16,114,982 km (0.097 R)
• M50: 16,563,476 km (0.116 R)
• M51: 16,955,273 km (0.091 R)
• M52: 17,167,552 km (0.117 R)
• M53: 17,625,472 km (0.093 R)
• M54: 17,963,862 km (0.107 R)
• M55: 18,149,363 km (0.088 R)
• M56: 19,023,314 km (0.099 R)
• M57: 19,847,150 km (0.06 R)
• M58: 20,199,153 km (0.052 R)
• M59: 20,295,494 km (0.069 R)
• M60: 20,650,191 km (0.095 R)
• M61: 21,365,717 km (0.099 R)
• M62: 21,464,003 km (0.089 R)
• M63: 22,023,350 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.1

Radius: 14.1

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.37 AU - 3.67 AU

Year: 3389 Days

Day: 7.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 22,610,055 km

• M1: 253,568 km (0.103 R)
• M2: 456,872 km (0.112 R)
• M3: 654,640 km (0.078 R)
• M4: 927,806 km (0.105 R)
• M5: 1,119,590 km (0.091 R)
• M6: 1,239,119 km (0.094 R)
• M7: 1,504,805 km (0.119 R)
• M8: 1,946,119 km (0.113 R)
• M9: 2,077,615 km (0.08 R)
• M10: 2,427,525 km (0.082 R)
• M11: 2,747,514 km (0.112 R)
• M12: 2,996,595 km (0.086 R)
• M13: 3,149,634 km (0.099 R)
• M14: 3,340,371 km (0.119 R)
• M15: 3,499,393 km (0.105 R)
• M16: 3,788,267 km (0.118 R)
• M17: 4,010,121 km (0.085 R)
• M18: 4,160,616 km (0.072 R)
• M19: 4,293,758 km (0.103 R)
• M20: 4,428,247 km (0.102 R)
• M21: 4,564,381 km (0.097 R)
• M22: 4,682,114 km (0.043 R)
• M23: 4,780,998 km (0.096 R)
• M24: 5,327,180 km (0.1 R)
• M25: 5,534,672 km (0.038 R)
• M26: 5,744,857 km (0.074 R)
• M27: 6,000,520 km (0.077 R)
• M28: 6,457,242 km (0.081 R)
• M29: 6,678,647 km (0.085 R)
• M30: 6,790,247 km (0.099 R)
• M31: 7,197,453 km (0.091 R)
• M32: 7,964,890 km (0.114 R)
• M33: 8,226,537 km (0.097 R)
• M34: 8,685,054 km (0.096 R)
• M35: 9,102,582 km (0.049 R)
• M36: 9,376,196 km (0.099 R)
• M37: 9,627,371 km (0.109 R)
• M38: 9,957,234 km (0.101 R)
• M39: 10,059,410 km (0.112 R)
• M40: 10,706,570 km (0.045 R)
• M41: 10,890,127 km (0.1 R)
• M42: 10,995,443 km (0.043 R)
• M43: 11,127,688 km (0.118 R)
• M44: 11,313,788 km (0.09 R)
• M45: 12,095,287 km (0.086 R)
• M46: 12,259,246 km (0.073 R)
• M47: 12,479,006 km (0.119 R)
• M48: 12,783,138 km (0.107 R)
• M49: 13,258,261 km (0.092 R)
• M50: 13,455,580 km (0.051 R)
• M51: 13,767,492 km (0.119 R)
• M52: 13,967,355 km (0.097 R)
• M53: 14,572,628 km (0.094 R)
• M54: 15,422,493 km (0.114 R)
• M55: 15,600,365 km (0.118 R)
• M56: 15,898,364 km (0.065 R)
• M57: 16,108,100 km (0.11 R)
• M58: 16,621,221 km (0.08 R)
• M59: 17,078,392 km (0.027 R)
• M60: 18,098,949 km (0.052 R)
• M61: 19,394,317 km (0.09 R)
• M62: 20,037,139 km (0.114 R)
• M63: 20,263,630 km (0.088 R)
• M64: 20,556,243 km (0.109 R)
• M65: 21,112,897 km (0.108 R)
• M66: 21,442,611 km (0.041 R)
• M67: 22,207,505 km (0.065 R)
• M68: 22,542,754 km (0.077 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 20,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit