🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.8

Radius: 12.7

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.52 AU - 0.62 AU

Year: 292 Days

Day: 11 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 87,242,026 km

• M1: 181,163 km (0.071 R)
• M2: 278,701 km (0.091 R)
• M3: 377,136 km (0.109 R)
• M4: 472,280 km (0.062 R)
• M5: 562,189 km (0.068 R)
• M6: 666,159 km (0.1 R)
• M7: 842,086 km (0.06 R)
• M8: 960,418 km (0.106 R)
• M9: 1,063,940 km (0.104 R)
• M10: 1,171,501 km (0.1 R)
• M11: 1,273,826 km (0.094 R)
• M12: 1,393,504 km (0.07 R)
• M13: 1,478,775 km (0.095 R)
• M14: 1,634,806 km (0.089 R)
• M15: 1,725,163 km (0.099 R)
• M16: 1,858,604 km (0.086 R)
• M17: 1,942,678 km (0.103 R)
• M18: 2,109,180 km (0.104 R)
• M19: 2,202,529 km (0.059 R)
• M20: 2,286,155 km (0.117 R)
• M21: 2,497,088 km (0.078 R)
• M22: 2,792,394 km (0.112 R)
• M23: 2,950,519 km (0.101 R)
• M24: 3,086,802 km (0.065 R)
• M25: 3,168,333 km (0.086 R)
• M26: 3,314,341 km (0.108 R)
• M27: 3,423,697 km (0.067 R)
• M28: 3,514,652 km (0.106 R)
• M29: 3,725,885 km (0.109 R)
• M30: 3,812,801 km (0.063 R)
• M31: 3,920,811 km (0.036 R)
• M32: 4,077,888 km (0.057 R)
• M33: 4,223,297 km (0.104 R)
• M34: 4,447,993 km (0.098 R)
• M35: 4,756,315 km (0.105 R)
• M36: 4,858,340 km (0.091 R)
• M37: 4,960,965 km (0.054 R)
• M38: 5,056,857 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.6

Radius: 12.5

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.62 AU - 0.66 AU

Year: 347 Days

Day: 13.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 87,242,026 km

• M1: 162,164 km (0.092 R)
• M2: 252,820 km (0.041 R)
• M3: 376,538 km (0.052 R)
• M4: 455,526 km (0.06 R)
• M5: 554,111 km (0.082 R)
• M6: 651,798 km (0.101 R)
• M7: 742,604 km (0.046 R)
• M8: 841,937 km (0.102 R)
• M9: 953,836 km (0.084 R)
• M10: 1,043,445 km (0.084 R)
• M11: 1,321,847 km (0.051 R)
• M12: 1,418,786 km (0.094 R)
• M13: 1,518,119 km (0.042 R)
• M14: 1,601,146 km (0.079 R)
• M15: 1,695,393 km (0.117 R)
• M16: 1,806,245 km (0.117 R)
• M17: 1,919,640 km (0.11 R)
• M18: 2,081,505 km (0.072 R)
• M19: 2,258,629 km (0.045 R)
• M20: 2,370,528 km (0.098 R)
• M21: 2,500,828 km (0.091 R)
• M22: 2,583,555 km (0.099 R)
• M23: 2,678,400 km (0.089 R)
• M24: 2,825,754 km (0.098 R)
• M25: 2,912,072 km (0.103 R)
• M26: 3,134,674 km (0.103 R)
• M27: 3,248,069 km (0.089 R)
• M28: 3,393,478 km (0.112 R)
• M29: 3,479,198 km (0.112 R)
• M30: 3,671,880 km (0.101 R)
• M31: 3,957,911 km (0.044 R)
• M32: 4,061,283 km (0.108 R)
• M33: 4,251,272 km (0.103 R)
• M34: 4,343,873 km (0.067 R)
• M35: 4,444,104 km (0.098 R)
• M36: 4,619,433 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.7

Radius: 12.6

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.72 AU - 0.76 AU

Year: 432 Days

Day: 14.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 87,242,026 km

• M1: 156,928 km (0.095 R)
• M2: 283,638 km (0.092 R)
• M3: 364,420 km (0.111 R)
• M4: 453,282 km (0.054 R)
• M5: 547,528 km (0.073 R)
• M6: 705,504 km (0.067 R)
• M7: 800,349 km (0.103 R)
• M8: 880,383 km (0.12 R)
• M9: 978,071 km (0.052 R)
• M10: 1,064,538 km (0.088 R)
• M11: 1,147,565 km (0.044 R)
• M12: 1,304,493 km (0.11 R)
• M13: 1,384,079 km (0.088 R)
• M14: 1,506,750 km (0.087 R)
• M15: 1,601,296 km (0.09 R)
• M16: 1,726,958 km (0.101 R)
• M17: 1,833,771 km (0.108 R)
• M18: 1,946,567 km (0.086 R)
• M19: 2,069,687 km (0.083 R)
• M20: 2,231,252 km (0.117 R)
• M21: 2,323,853 km (0.042 R)
• M22: 2,434,257 km (0.084 R)
• M23: 2,579,965 km (0.104 R)
• M24: 2,733,003 km (0.113 R)
• M25: 2,858,516 km (0.05 R)
• M26: 2,977,147 km (0.066 R)
• M27: 3,061,670 km (0.094 R)
• M28: 3,160,554 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830

Radius: 12.4

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.91 AU - 2.37 AU

Year: 2123 Days

Day: 10.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 87,242,026 km

• M1: 157,227 km (0.073 R)
• M2: 315,053 km (0.098 R)
• M3: 460,013 km (0.113 R)
• M4: 539,450 km (0.111 R)
• M5: 616,942 km (0.081 R)
• M6: 794,215 km (0.078 R)
• M7: 922,720 km (0.112 R)
• M8: 1,019,061 km (0.037 R)
• M9: 1,330,075 km (0.099 R)
• M10: 1,418,188 km (0.114 R)
• M11: 1,508,545 km (0.056 R)
• M12: 1,589,178 km (0.087 R)
• M13: 2,002,367 km (0.11 R)
• M14: 2,156,304 km (0.085 R)
• M15: 2,234,843 km (0.115 R)
• M16: 2,367,835 km (0.039 R)
• M17: 2,642,198 km (0.115 R)
• M18: 2,726,421 km (0.099 R)
• M19: 2,811,692 km (0.082 R)
• M20: 2,897,860 km (0.103 R)
• M21: 3,342,316 km (0.095 R)
• M22: 3,872,191 km (0.098 R)
• M23: 4,114,540 km (0.093 R)
• M24: 4,212,826 km (0.058 R)
• M25: 4,345,070 km (0.085 R)
• M26: 4,462,056 km (0.062 R)
• M27: 4,992,679 km (0.066 R)
• M28: 5,203,612 km (0.095 R)
• M29: 5,417,388 km (0.09 R)
• M30: 6,001,867 km (0.093 R)
• M31: 6,095,066 km (0.037 R)
• M32: 6,935,806 km (0.03 R)
• M33: 7,053,240 km (0.107 R)
• M34: 7,171,423 km (0.069 R)
• M35: 7,290,203 km (0.084 R)
• M36: 8,181,657 km (0.071 R)
• M37: 8,493,419 km (0.089 R)
• M38: 8,703,455 km (0.114 R)
• M39: 9,473,884 km (0.102 R)
• M40: 9,560,800 km (0.12 R)
• M41: 9,670,006 km (0.031 R)
• M42: 10,088,282 km (0.086 R)
• M43: 10,177,143 km (0.026 R)
• M44: 10,534,981 km (0.073 R)
• M45: 10,715,546 km (0.09 R)
• M46: 10,942,635 km (0.108 R)
• M47: 11,194,409 km (0.044 R)
• M48: 11,332,487 km (0.058 R)
• M49: 11,610,440 km (0.086 R)
• M50: 11,726,827 km (0.067 R)
• M51: 12,196,565 km (0.044 R)
• M52: 12,338,683 km (0.098 R)
• M53: 12,529,121 km (0.082 R)
• M54: 13,227,444 km (0.114 R)
• M55: 13,397,836 km (0.091 R)
• M56: 13,691,796 km (0.083 R)
• M57: 14,161,682 km (0.098 R)
• M58: 14,511,143 km (0.027 R)
• M59: 15,142,446 km (0.094 R)
• M60: 15,244,322 km (0.06 R)
• M61: 15,834,336 km (0.056 R)
• M62: 15,989,469 km (0.097 R)
• M63: 16,484,189 km (0.111 R)
• M64: 16,799,242 km (0.084 R)
• M65: 16,957,517 km (0.09 R)
• M66: 17,116,240 km (0.117 R)
• M67: 17,783,148 km (0.069 R)
• M68: 18,052,274 km (0.03 R)
• M69: 18,187,361 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.2

Radius: 14.8

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.06 AU - 2.54 AU

Year: 2366 Days

Day: 13.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 87,242,026 km

• M1: 189,989 km (0.05 R)
• M2: 298,298 km (0.117 R)
• M3: 441,613 km (0.084 R)
• M4: 550,670 km (0.113 R)
• M5: 652,396 km (0.111 R)
• M6: 772,523 km (0.095 R)
• M7: 879,486 km (0.094 R)
• M8: 1,038,658 km (0.076 R)
• M9: 1,165,068 km (0.069 R)
• M10: 1,375,104 km (0.083 R)
• M11: 1,502,112 km (0.106 R)
• M12: 1,619,247 km (0.093 R)
• M13: 1,775,727 km (0.082 R)
• M14: 1,900,342 km (0.111 R)
• M15: 1,997,580 km (0.088 R)
• M16: 2,324,153 km (0.064 R)
• M17: 2,453,106 km (0.073 R)
• M18: 2,701,738 km (0.069 R)
• M19: 2,803,614 km (0.118 R)
• M20: 2,898,160 km (0.06 R)
• M21: 3,152,626 km (0.079 R)
• M22: 3,341,568 km (0.063 R)
• M23: 3,655,574 km (0.116 R)
• M24: 3,835,390 km (0.112 R)
• M25: 3,979,453 km (0.061 R)
• M26: 4,086,266 km (0.065 R)
• M27: 4,223,597 km (0.068 R)
• M28: 4,533,414 km (0.093 R)
• M29: 4,768,133 km (0.081 R)
• M30: 5,292,324 km (0.074 R)
• M31: 5,420,978 km (0.062 R)
• M32: 5,637,596 km (0.057 R)
• M33: 5,802,004 km (0.116 R)
• M34: 5,934,697 km (0.106 R)
• M35: 6,441,535 km (0.118 R)
• M36: 6,671,167 km (0.118 R)
• M37: 6,775,437 km (0.088 R)
• M38: 7,245,623 km (0.081 R)
• M39: 7,424,692 km (0.111 R)
• M40: 7,532,851 km (0.038 R)
• M41: 7,811,702 km (0.066 R)
• M42: 7,921,806 km (0.066 R)
• M43: 8,081,576 km (0.065 R)
• M44: 8,217,710 km (0.104 R)
• M45: 8,392,141 km (0.105 R)
• M46: 8,567,769 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.2

Radius: 9.9

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.27 AU - 5.01 AU

Year: 5713 Days

Day: 12 Hours

Environment

Temp: -217 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 87,242,026 km

• M1: 129,253 km (0.102 R)
• M2: 204,949 km (0.034 R)
• M3: 354,697 km (0.106 R)
• M4: 429,795 km (0.104 R)
• M5: 499,507 km (0.073 R)
• M6: 573,857 km (0.095 R)
• M7: 792,719 km (0.098 R)
• M8: 881,879 km (0.116 R)
• M9: 1,170,753 km (0.119 R)
• M10: 1,291,329 km (0.057 R)
• M11: 1,434,195 km (0.118 R)
• M12: 1,601,445 km (0.058 R)
• M13: 1,834,668 km (0.067 R)
• M14: 2,205,073 km (0.091 R)
• M15: 2,554,084 km (0.112 R)
• M16: 2,644,142 km (0.087 R)
• M17: 2,804,362 km (0.118 R)
• M18: 3,158,460 km (0.119 R)
• M19: 3,551,902 km (0.085 R)
• M20: 3,652,731 km (0.034 R)
• M21: 4,039,442 km (0.106 R)
• M22: 4,358,384 km (0.071 R)
• M23: 4,768,432 km (0.096 R)
• M24: 5,248,342 km (0.101 R)
• M25: 5,537,814 km (0.117 R)
• M26: 6,102,247 km (0.119 R)
• M27: 6,622,997 km (0.091 R)
• M28: 7,903,704 km (0.071 R)
• M29: 8,069,160 km (0.084 R)
• M30: 8,202,302 km (0.078 R)
• M31: 8,437,170 km (0.109 R)
• M32: 8,674,133 km (0.099 R)
• M33: 9,051,120 km (0.119 R)
• M34: 9,468,498 km (0.079 R)
• M35: 10,794,683 km (0.102 R)
• M36: 11,874,331 km (0.105 R)
• M37: 12,600,329 km (0.119 R)
• M38: 12,793,760 km (0.104 R)
• M39: 13,066,327 km (0.063 R)
• M40: 13,458,872 km (0.114 R)
• M41: 13,577,503 km (0.079 R)
• M42: 14,255,779 km (0.092 R)
• M43: 14,659,843 km (0.111 R)
• M44: 15,149,926 km (0.108 R)
• M45: 17,248,784 km (0.07 R)
• M46: 17,852,711 km (0.114 R)
• M47: 18,244,508 km (0.076 R)
• M48: 18,551,333 km (0.063 R)
• M49: 19,571,291 km (0.112 R)
• M50: 19,840,268 km (0.045 R)
• M51: 20,974,669 km (0.049 R)
• M52: 21,204,002 km (0.111 R)
• M53: 21,434,233 km (0.108 R)
• M54: 21,897,239 km (0.119 R)
• M55: 22,785,850 km (0.118 R)
• M56: 23,258,280 km (0.09 R)
• M57: 23,495,692 km (0.103 R)
• M58: 25,180,314 km (0.059 R)
• M59: 25,375,240 km (0.115 R)
• M60: 25,815,955 km (0.102 R)
• M61: 25,963,309 km (0.081 R)
• M62: 26,456,683 km (0.071 R)
• M63: 26,555,866 km (0.073 R)
• M64: 27,102,796 km (0.111 R)
• M65: 27,302,659 km (0.111 R)
• M66: 27,402,889 km (0.072 R)
• M67: 27,955,653 km (0.066 R)
• M68: 28,613,585 km (0.046 R)
• M69: 29,072,252 km (0.07 R)
• M70: 29,174,427 km (0.071 R)
• M71: 29,379,227 km (0.112 R)
• M72: 29,635,937 km (0.096 R)
• M73: 29,790,322 km (0.077 R)
• M74: 30,099,989 km (0.107 R)
• M75: 30,410,554 km (0.063 R)
• M76: 30,774,376 km (0.071 R)
• M77: 30,930,706 km (0.062 R)
• M78: 31,926,878 km (0.078 R)
• M79: 32,402,600 km (0.104 R)
• M80: 32,614,729 km (0.075 R)
• M81: 33,200,405 km (0.118 R)
• M82: 33,521,442 km (0.117 R)
• M83: 33,628,554 km (0.096 R)
• M84: 34,112,503 km (0.114 R)
• M85: 35,141,587 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874

Radius: 3.1

Gravity: 90.95 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 9.43 AU - 10.75 AU

Year: 21738 Days

Day: 24.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,242,026 km

• M1: 736,171 km (0.098 R)
• M2: 762,500 km (0.026 R)
• M3: 843,433 km (0.067 R)
• M4: 1,042,847 km (0.099 R)
• M5: 2,086,142 km (0.118 R)
• M6: 2,276,281 km (0.078 R)
• M7: 2,879,310 km (0.079 R)
• M8: 3,618,324 km (0.089 R)
• M9: 3,708,980 km (0.118 R)
• M10: 3,754,607 km (0.088 R)
• M11: 4,853,404 km (0.09 R)
• M12: 5,054,014 km (0.113 R)
• M13: 6,259,025 km (0.106 R)
• M14: 7,090,341 km (0.112 R)
• M15: 7,432,321 km (0.037 R)
• M16: 7,779,837 km (0.089 R)
• M17: 7,955,615 km (0.06 R)
• M18: 8,014,407 km (0.116 R)
• M19: 8,073,498 km (0.115 R)
• M20: 8,975,723 km (0.108 R)
• M21: 9,221,662 km (0.119 R)
• M22: 9,469,844 km (0.083 R)
• M23: 9,532,227 km (0.087 R)
• M24: 9,657,440 km (0.112 R)
• M25: 10,099,951 km (0.093 R)
• M26: 12,889,652 km (0.049 R)
• M27: 13,516,467 km (0.031 R)
• M28: 13,586,778 km (0.064 R)
• M29: 15,382,251 km (0.117 R)
• M30: 16,645,007 km (0.082 R)
• M31: 18,017,867 km (0.106 R)
• M32: 18,874,464 km (0.088 R)
• M33: 19,110,380 km (0.059 R)
• M34: 20,224,286 km (0.101 R)
• M35: 21,114,243 km (0.067 R)
• M36: 23,015,782 km (0.115 R)
• M37: 23,351,928 km (0.11 R)
• M38: 23,520,675 km (0.06 R)
• M39: 23,605,198 km (0.06 R)
• M40: 24,199,700 km (0.12 R)
• M41: 24,541,531 km (0.111 R)
• M42: 24,627,250 km (0.114 R)
• M43: 27,067,640 km (0.108 R)
• M44: 29,219,905 km (0.088 R)
• M45: 30,040,898 km (0.057 R)
• M46: 32,173,565 km (0.112 R)
• M47: 33,400,417 km (0.12 R)
• M48: 34,258,660 km (0.118 R)
• M49: 34,738,570 km (0.086 R)
• M50: 37,073,045 km (0.106 R)
• M51: 38,259,207 km (0.067 R)
• M52: 38,358,540 km (0.068 R)
• M53: 39,156,943 km (0.079 R)
• M54: 39,457,635 km (0.083 R)
• M55: 41,380,267 km (0.084 R)
• M56: 41,686,643 km (0.07 R)
• M57: 41,891,293 km (0.073 R)
• M58: 44,164,583 km (0.033 R)
• M59: 44,582,110 km (0.108 R)
• M60: 45,316,037 km (0.086 R)
• M61: 45,421,205 km (0.075 R)
• M62: 45,631,838 km (0.117 R)
• M63: 47,862,492 km (0.1 R)
• M64: 49,694,169 km (0.118 R)
• M65: 50,455,023 km (0.074 R)
• M66: 50,782,344 km (0.051 R)
• M67: 51,000,906 km (0.118 R)
• M68: 51,110,262 km (0.026 R)
• M69: 51,988,402 km (0.111 R)
• M70: 52,539,670 km (0.088 R)
• M71: 53,425,738 km (0.104 R)
• M72: 53,981,943 km (0.064 R)
• M73: 55,662,376 km (0.113 R)
• M74: 55,775,023 km (0.081 R)
• M75: 55,887,820 km (0.079 R)
• M76: 56,339,306 km (0.091 R)
• M77: 57,587,551 km (0.037 R)
• M78: 57,815,388 km (0.117 R)
• M79: 60,921,489 km (0.066 R)
• M80: 61,153,814 km (0.082 R)
• M81: 61,968,824 km (0.102 R)
• M82: 62,202,495 km (0.101 R)
• M83: 62,787,573 km (0.063 R)
• M84: 64,081,295 km (0.111 R)
• M85: 65,978,794 km (0.064 R)
• M86: 67,894,694 km (0.117 R)
• M87: 69,586,048 km (0.037 R)
• M88: 75,364,565 km (0.109 R)
• M89: 75,863,324 km (0.107 R)
• M90: 76,363,280 km (0.025 R)
• M91: 76,864,284 km (0.108 R)
• M92: 77,366,484 km (0.108 R)
• M93: 78,247,765 km (0.097 R)
• M94: 78,500,286 km (0.083 R)
• M95: 79,639,474 km (0.034 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 13,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit