🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.7

Radius: 12.5

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.58 AU - 0.66 AU

Year: 337 Days

Day: 13.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 19,496,214 km

• M1: 157,078 km (0.112 R)
• M2: 235,467 km (0.097 R)
• M3: 325,226 km (0.084 R)
• M4: 419,472 km (0.061 R)
• M5: 500,854 km (0.107 R)
• M6: 595,250 km (0.059 R)
• M7: 680,670 km (0.114 R)
• M8: 791,672 km (0.044 R)
• M9: 876,644 km (0.107 R)
• M10: 1,003,203 km (0.041 R)
• M11: 1,128,267 km (0.102 R)
• M12: 1,217,427 km (0.036 R)
• M13: 1,313,619 km (0.047 R)
• M14: 1,447,359 km (0.108 R)
• M15: 1,540,708 km (0.073 R)
• M16: 1,636,302 km (0.12 R)
• M17: 1,743,264 km (0.091 R)
• M18: 1,828,684 km (0.103 R)
• M19: 1,920,537 km (0.075 R)
• M20: 2,009,099 km (0.047 R)
• M21: 2,139,399 km (0.031 R)
• M22: 2,392,968 km (0.055 R)
• M23: 2,493,946 km (0.092 R)
• M24: 2,650,874 km (0.077 R)
• M25: 2,750,058 km (0.107 R)
• M26: 3,078,126 km (0.111 R)
• M27: 3,258,840 km (0.096 R)
• M28: 3,533,502 km (0.077 R)
• M29: 3,679,808 km (0.076 R)
• M30: 3,784,677 km (0.096 R)
• M31: 3,953,273 km (0.112 R)
• M32: 4,048,118 km (0.113 R)
• M33: 4,175,725 km (0.065 R)
• M34: 4,304,828 km (0.058 R)
• M35: 4,546,878 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.1

Radius: 8.7

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.57 AU - 0.93 AU

Year: 448 Days

Day: 6.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 19,496,214 km

• M1: 108,907 km (0.093 R)
• M2: 174,880 km (0.116 R)
• M3: 266,883 km (0.095 R)
• M4: 354,846 km (0.076 R)
• M5: 422,913 km (0.111 R)
• M6: 496,366 km (0.114 R)
• M7: 568,771 km (0.07 R)
• M8: 626,366 km (0.064 R)
• M9: 702,512 km (0.106 R)
• M10: 761,752 km (0.084 R)
• M11: 816,056 km (0.035 R)
• M12: 918,082 km (0.041 R)
• M13: 1,016,966 km (0.045 R)
• M14: 1,100,292 km (0.114 R)
• M15: 1,158,636 km (0.114 R)
• M16: 1,327,382 km (0.046 R)
• M17: 1,618,051 km (0.112 R)
• M18: 1,761,814 km (0.068 R)
• M19: 1,905,129 km (0.084 R)
• M20: 1,961,677 km (0.056 R)
• M21: 2,028,248 km (0.092 R)
• M22: 2,149,422 km (0.092 R)
• M23: 2,237,984 km (0.104 R)
• M24: 2,434,406 km (0.092 R)
• M25: 2,527,007 km (0.099 R)
• M26: 2,705,029 km (0.114 R)
• M27: 2,892,774 km (0.077 R)
• M28: 3,062,568 km (0.047 R)
• M29: 3,129,288 km (0.116 R)
• M30: 3,185,088 km (0.092 R)
• M31: 3,303,570 km (0.1 R)
• M32: 3,394,974 km (0.12 R)
• M33: 3,556,689 km (0.035 R)
• M34: 3,691,627 km (0.073 R)
• M35: 3,876,081 km (0.043 R)
• M36: 3,948,337 km (0.118 R)
• M37: 4,027,025 km (0.113 R)
• M38: 4,081,927 km (0.068 R)
• M39: 4,192,331 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.3

Radius: 13.7

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.63 AU - 0.89 AU

Year: 457 Days

Day: 10.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 19,496,214 km

• M1: 171,439 km (0.11 R)
• M2: 277,504 km (0.08 R)
• M3: 456,124 km (0.105 R)
• M4: 548,276 km (0.098 R)
• M5: 644,617 km (0.093 R)
• M6: 756,516 km (0.105 R)
• M7: 866,920 km (0.117 R)
• M8: 997,967 km (0.103 R)
• M9: 1,228,947 km (0.104 R)
• M10: 1,345,932 km (0.102 R)
• M11: 1,433,447 km (0.079 R)
• M12: 1,528,741 km (0.114 R)
• M13: 1,655,600 km (0.11 R)
• M14: 1,767,948 km (0.064 R)
• M15: 1,864,887 km (0.115 R)
• M16: 1,982,172 km (0.079 R)
• M17: 2,108,582 km (0.059 R)
• M18: 2,290,194 km (0.104 R)
• M19: 2,376,362 km (0.113 R)
• M20: 2,490,805 km (0.091 R)
• M21: 2,697,250 km (0.082 R)
• M22: 2,852,383 km (0.098 R)
• M23: 2,988,816 km (0.078 R)
• M24: 3,134,823 km (0.112 R)
• M25: 3,231,015 km (0.098 R)
• M26: 3,343,363 km (0.058 R)
• M27: 3,441,798 km (0.102 R)
• M28: 3,556,540 km (0.073 R)
• M29: 3,861,121 km (0.075 R)
• M30: 4,060,834 km (0.094 R)
• M31: 4,272,216 km (0.089 R)
• M32: 4,362,872 km (0.099 R)
• M33: 4,479,110 km (0.112 R)
• M34: 4,587,867 km (0.064 R)
• M35: 4,851,160 km (0.074 R)
• M36: 4,988,939 km (0.099 R)
• M37: 5,171,898 km (0.108 R)
• M38: 5,312,819 km (0.096 R)
• M39: 5,752,188 km (0.116 R)
• M40: 6,027,149 km (0.113 R)
• M41: 6,194,249 km (0.094 R)
• M42: 6,362,846 km (0.086 R)
• M43: 6,466,667 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.1

Radius: 11.9

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.29 AU - 2.11 AU

Year: 1530 Days

Day: 11.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 19,496,214 km

• M1: 186,997 km (0.092 R)
• M2: 288,125 km (0.052 R)
• M3: 381,923 km (0.065 R)
• M4: 506,538 km (0.105 R)
• M5: 629,807 km (0.035 R)
• M6: 726,746 km (0.087 R)
• M7: 816,356 km (0.06 R)
• M8: 1,000,959 km (0.118 R)
• M9: 1,611,618 km (0.064 R)
• M10: 1,749,846 km (0.036 R)
• M11: 1,892,263 km (0.088 R)
• M12: 1,983,219 km (0.112 R)
• M13: 2,169,768 km (0.093 R)
• M14: 2,255,637 km (0.102 R)
• M15: 2,411,218 km (0.093 R)
• M16: 2,620,955 km (0.119 R)
• M17: 2,712,808 km (0.058 R)
• M18: 2,941,693 km (0.034 R)
• M19: 3,112,384 km (0.056 R)
• M20: 3,253,305 km (0.09 R)
• M21: 3,385,549 km (0.108 R)
• M22: 3,609,797 km (0.101 R)
• M23: 3,746,679 km (0.068 R)
• M24: 3,943,699 km (0.119 R)
• M25: 4,061,283 km (0.098 R)
• M26: 4,156,128 km (0.109 R)
• M27: 4,311,859 km (0.098 R)
• M28: 4,420,767 km (0.09 R)
• M29: 4,579,939 km (0.06 R)
• M30: 4,728,489 km (0.12 R)
• M31: 4,992,380 km (0.064 R)
• M32: 5,183,716 km (0.066 R)
• M33: 5,364,729 km (0.12 R)
• M34: 5,468,999 km (0.114 R)
• M35: 5,653,304 km (0.103 R)
• M36: 5,866,331 km (0.106 R)
• M37: 6,177,345 km (0.103 R)
• M38: 6,273,088 km (0.079 R)
• M39: 6,452,156 km (0.099 R)
• M40: 6,549,395 km (0.064 R)
• M41: 7,014,046 km (0.116 R)
• M42: 7,113,977 km (0.093 R)
• M43: 7,768,019 km (0.083 R)
• M44: 8,020,091 km (0.091 R)
• M45: 8,094,741 km (0.074 R)
• M46: 8,320,185 km (0.094 R)
• M47: 8,425,950 km (0.099 R)
• M48: 8,578,092 km (0.105 R)
• M49: 8,777,206 km (0.047 R)
• M50: 8,915,883 km (0.076 R)
• M51: 9,179,924 km (0.103 R)
• M52: 9,415,092 km (0.116 R)
• M53: 9,525,495 km (0.069 R)
• M54: 9,620,489 km (0.087 R)
• M55: 9,827,383 km (0.111 R)
• M56: 10,116,257 km (0.111 R)
• M57: 10,359,204 km (0.115 R)
• M58: 10,768,354 km (0.095 R)
• M59: 11,216,250 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.5

Radius: 14.3

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.83 AU - 2.55 AU

Year: 2237 Days

Day: 10.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 19,496,214 km

• M1: 179,069 km (0.088 R)
• M2: 328,218 km (0.114 R)
• M3: 479,012 km (0.086 R)
• M4: 597,195 km (0.055 R)
• M5: 720,912 km (0.055 R)
• M6: 884,273 km (0.099 R)
• M7: 1,242,710 km (0.044 R)
• M8: 1,399,189 km (0.032 R)
• M9: 1,581,249 km (0.109 R)
• M10: 1,675,496 km (0.11 R)
• M11: 1,830,330 km (0.113 R)
• M12: 2,061,608 km (0.105 R)
• M13: 2,175,751 km (0.115 R)
• M14: 2,270,746 km (0.112 R)
• M15: 2,421,541 km (0.084 R)
• M16: 2,564,556 km (0.101 R)
• M17: 2,744,672 km (0.111 R)
• M18: 3,347,103 km (0.084 R)
• M19: 3,519,739 km (0.112 R)
• M20: 3,619,670 km (0.104 R)
• M21: 3,733,364 km (0.097 R)
• M22: 3,835,390 km (0.12 R)
• M23: 3,925,598 km (0.069 R)
• M24: 4,360,030 km (0.066 R)
• M25: 4,481,204 km (0.071 R)
• M26: 4,589,962 km (0.116 R)
• M27: 4,713,231 km (0.1 R)
• M28: 5,203,762 km (0.115 R)
• M29: 5,828,782 km (0.078 R)
• M30: 6,007,551 km (0.108 R)
• M31: 6,142,937 km (0.112 R)
• M32: 6,233,594 km (0.039 R)
• M33: 6,431,811 km (0.076 R)
• M34: 6,570,338 km (0.083 R)
• M35: 6,725,322 km (0.062 R)
• M36: 6,834,528 km (0.116 R)
• M37: 7,039,029 km (0.08 R)
• M38: 7,470,319 km (0.066 R)
• M39: 7,567,408 km (0.106 R)
• M40: 7,681,103 km (0.073 R)
• M41: 7,893,831 km (0.052 R)
• M42: 8,158,320 km (0.102 R)
• M43: 8,358,631 km (0.089 R)
• M44: 8,510,024 km (0.12 R)
• M45: 8,798,449 km (0.109 R)
• M46: 8,900,924 km (0.03 R)
• M47: 9,228,393 km (0.044 R)
• M48: 9,665,219 km (0.106 R)
• M49: 9,806,440 km (0.101 R)
• M50: 10,577,467 km (0.09 R)
• M51: 10,832,831 km (0.109 R)
• M52: 11,535,941 km (0.084 R)
• M53: 11,629,589 km (0.115 R)
• M54: 12,120,719 km (0.105 R)
• M55: 12,387,900 km (0.081 R)
• M56: 12,676,325 km (0.092 R)
• M57: 12,967,143 km (0.061 R)
• M58: 13,064,532 km (0.102 R)
• M59: 13,162,219 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.7

Radius: 9.3

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.48 AU - 3.74 AU

Year: 3786 Days

Day: 14.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 19,496,214 km

• M1: 154,235 km (0.096 R)
• M2: 399,875 km (0.071 R)
• M3: 547,079 km (0.051 R)
• M4: 662,569 km (0.118 R)
• M5: 734,077 km (0.091 R)
• M6: 852,259 km (0.088 R)
• M7: 1,012,179 km (0.077 R)
• M8: 1,120,488 km (0.075 R)
• M9: 1,296,864 km (0.12 R)
• M10: 1,495,979 km (0.086 R)
• M11: 1,777,223 km (0.116 R)
• M12: 1,999,226 km (0.079 R)
• M13: 2,059,963 km (0.107 R)
• M14: 2,183,381 km (0.073 R)
• M15: 2,389,377 km (0.091 R)
• M16: 2,454,003 km (0.056 R)
• M17: 2,634,867 km (0.112 R)
• M18: 2,735,397 km (0.087 R)
• M19: 2,888,585 km (0.063 R)
• M20: 3,168,184 km (0.087 R)
• M21: 3,962,249 km (0.045 R)
• M22: 4,136,082 km (0.095 R)
• M23: 4,571,561 km (0.058 R)
• M24: 4,632,148 km (0.056 R)
• M25: 4,794,761 km (0.108 R)
• M26: 5,042,495 km (0.077 R)
• M27: 5,443,268 km (0.089 R)
• M28: 5,832,522 km (0.036 R)
• M29: 5,986,308 km (0.072 R)
• M30: 6,119,301 km (0.115 R)
• M31: 6,821,513 km (0.055 R)
• M32: 7,217,499 km (0.049 R)
• M33: 7,693,071 km (0.082 R)
• M34: 8,154,131 km (0.112 R)
• M35: 8,624,317 km (0.093 R)
• M36: 8,900,475 km (0.12 R)
• M37: 9,590,869 km (0.096 R)
• M38: 9,720,570 km (0.116 R)
• M39: 10,618,158 km (0.036 R)
• M40: 11,542,074 km (0.111 R)
• M41: 12,237,854 km (0.115 R)
• M42: 12,378,775 km (0.044 R)
• M43: 12,775,808 km (0.096 R)
• M44: 12,889,951 km (0.038 R)
• M45: 13,699,126 km (0.043 R)
• M46: 14,168,863 km (0.117 R)
• M47: 14,376,056 km (0.068 R)
• M48: 14,494,837 km (0.114 R)
• M49: 14,823,354 km (0.119 R)
• M50: 14,943,331 km (0.066 R)
• M51: 15,033,688 km (0.12 R)
• M52: 15,305,508 km (0.116 R)
• M53: 15,487,718 km (0.07 R)
• M54: 15,578,973 km (0.086 R)
• M55: 15,823,565 km (0.063 R)
• M56: 16,409,241 km (0.112 R)
• M57: 16,876,734 km (0.095 R)
• M58: 17,285,286 km (0.114 R)
• M59: 18,240,917 km (0.118 R)
• M60: 18,369,571 km (0.115 R)
• M61: 18,563,151 km (0.104 R)
• M62: 18,854,867 km (0.088 R)
• M63: 19,082,854 km (0.038 R)
• M64: 19,213,453 km (0.108 R)
• M65: 19,738,990 km (0.055 R)
• M66: 20,136,322 km (0.113 R)
• M67: 20,536,347 km (0.098 R)
• M68: 20,938,915 km (0.037 R)
• M69: 21,208,789 km (0.117 R)
• M70: 21,649,804 km (0.078 R)
• M71: 21,717,871 km (0.116 R)
• M72: 21,922,670 km (0.045 R)
• M73: 22,162,326 km (0.092 R)
• M74: 22,230,992 km (0.111 R)
• M75: 22,471,844 km (0.1 R)
• M76: 22,540,809 km (0.114 R)
• M77: 22,644,330 km (0.08 R)
• M78: 22,990,799 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.3

Radius: 14.2

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.26 AU - 4.72 AU

Year: 5501 Days

Day: 7.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 19,496,214 km

• M1: 852,857 km (0.116 R)
• M2: 949,797 km (0.1 R)
• M3: 1,254,378 km (0.084 R)
• M4: 1,664,276 km (0.079 R)
• M5: 1,840,203 km (0.057 R)
• M6: 1,982,920 km (0.035 R)
• M7: 2,156,603 km (0.097 R)
• M8: 2,591,484 km (0.099 R)
• M9: 2,932,417 km (0.119 R)
• M10: 3,382,857 km (0.03 R)
• M11: 3,527,368 km (0.034 R)
• M12: 4,755,866 km (0.117 R)
• M13: 5,009,285 km (0.047 R)
• M14: 5,156,040 km (0.111 R)
• M15: 5,267,042 km (0.045 R)
• M16: 6,184,376 km (0.094 R)
• M17: 6,641,547 km (0.075 R)
• M18: 7,007,164 km (0.098 R)
• M19: 7,213,011 km (0.12 R)
• M20: 7,928,238 km (0.079 R)
• M21: 8,143,061 km (0.116 R)
• M22: 8,403,212 km (0.101 R)
• M23: 8,666,205 km (0.067 R)
• M24: 8,998,910 km (0.082 R)
• M25: 9,952,597 km (0.101 R)
• M26: 11,105,697 km (0.084 R)
• M27: 11,661,453 km (0.071 R)
• M28: 11,759,141 km (0.051 R)
• M29: 11,955,114 km (0.107 R)
• M30: 12,674,829 km (0.11 R)
• M31: 12,951,585 km (0.03 R)
• M32: 13,154,141 km (0.089 R)
• M33: 14,182,477 km (0.061 R)
• M34: 14,574,722 km (0.105 R)
• M35: 15,103,401 km (0.107 R)
• M36: 15,557,730 km (0.053 R)
• M37: 15,719,146 km (0.044 R)
• M38: 15,881,160 km (0.09 R)
• M39: 16,343,119 km (0.097 R)
• M40: 16,452,475 km (0.077 R)
• M41: 17,336,149 km (0.062 R)
• M42: 19,091,979 km (0.025 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 16,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit