🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.4

Radius: 14.8

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.72 AU - 5.56 AU

Year: 4367 Days

Day: 8.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 96,686,341 km

• M1: 204,351 km (0.095 R)
• M2: 483,052 km (0.064 R)
• M3: 633,697 km (0.059 R)
• M4: 733,329 km (0.093 R)
• M5: 901,178 km (0.107 R)
• M6: 1,410,558 km (0.104 R)
• M7: 2,301,414 km (0.112 R)
• M8: 2,784,615 km (0.069 R)
• M9: 2,939,897 km (0.054 R)
• M10: 3,078,126 km (0.113 R)
• M11: 3,320,325 km (0.053 R)
• M12: 3,423,098 km (0.076 R)
• M13: 3,695,666 km (0.117 R)
• M14: 3,823,871 km (0.085 R)
• M15: 3,953,573 km (0.074 R)
• M16: 4,217,463 km (0.063 R)
• M17: 4,442,010 km (0.112 R)
• M18: 4,578,592 km (0.062 R)
• M19: 4,739,709 km (0.088 R)
• M20: 5,647,768 km (0.069 R)
• M21: 6,121,994 km (0.075 R)
• M22: 6,325,596 km (0.081 R)
• M23: 6,609,234 km (0.112 R)
• M24: 6,791,893 km (0.11 R)
• M25: 7,189,075 km (0.072 R)
• M26: 7,431,125 km (0.092 R)
• M27: 7,895,626 km (0.092 R)
• M28: 8,624,467 km (0.102 R)
• M29: 8,910,498 km (0.118 R)
• M30: 9,551,076 km (0.101 R)
• M31: 9,996,429 km (0.095 R)
• M32: 10,999,931 km (0.093 R)
• M33: 11,248,114 km (0.112 R)
• M34: 11,341,613 km (0.057 R)
• M35: 11,876,725 km (0.119 R)
• M36: 12,003,733 km (0.114 R)
• M37: 12,131,340 km (0.05 R)
• M38: 12,971,332 km (0.044 R)
• M39: 13,135,142 km (0.09 R)
• M40: 13,431,645 km (0.081 R)
• M41: 13,663,671 km (0.038 R)
• M42: 13,964,064 km (0.076 R)
• M43: 14,878,406 km (0.064 R)
• M44: 15,394,818 km (0.109 R)
• M45: 15,672,621 km (0.093 R)
• M46: 15,882,058 km (0.112 R)
• M47: 16,622,567 km (0.082 R)
• M48: 18,064,092 km (0.092 R)
• M49: 19,022,416 km (0.054 R)
• M50: 19,283,315 km (0.095 R)
• M51: 19,733,306 km (0.1 R)
• M52: 19,997,346 km (0.041 R)
• M53: 20,414,724 km (0.073 R)
• M54: 20,529,017 km (0.108 R)
• M55: 20,720,053 km (0.097 R)
• M56: 21,258,157 km (0.038 R)
• M57: 21,761,853 km (0.042 R)
• M58: 21,956,779 km (0.07 R)
• M59: 22,112,959 km (0.116 R)
• M60: 22,269,588 km (0.077 R)
• M61: 22,505,204 km (0.112 R)
• M62: 23,376,462 km (0.082 R)
• M63: 23,535,934 km (0.066 R)
• M64: 24,097,375 km (0.109 R)
• M65: 24,379,666 km (0.097 R)
• M66: 25,438,071 km (0.102 R)
• M67: 25,808,026 km (0.069 R)
• M68: 25,972,883 km (0.079 R)
• M69: 26,138,189 km (0.061 R)
• M70: 26,594,612 km (0.071 R)
• M71: 27,053,728 km (0.055 R)
• M72: 27,641,797 km (0.067 R)
• M73: 28,404,148 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.9

Radius: 11.9

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.48 AU - 7.86 AU

Year: 6455 Days

Day: 14.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 96,686,341 km

• M1: 231,877 km (0.086 R)
• M2: 439,369 km (0.118 R)
• M3: 533,466 km (0.09 R)
• M4: 988,094 km (0.078 R)
• M5: 1,701,077 km (0.116 R)
• M6: 2,003,863 km (0.114 R)
• M7: 3,182,994 km (0.076 R)
• M8: 3,946,093 km (0.083 R)
• M9: 5,192,841 km (0.094 R)
• M10: 5,783,603 km (0.061 R)
• M11: 5,934,697 km (0.111 R)
• M12: 6,179,290 km (0.038 R)
• M13: 6,805,058 km (0.111 R)
• M14: 7,681,851 km (0.108 R)
• M15: 8,354,293 km (0.056 R)
• M16: 9,010,579 km (0.109 R)
• M17: 9,540,455 km (0.119 R)
• M18: 9,755,277 km (0.069 R)
• M19: 10,116,855 km (0.103 R)
• M20: 10,965,374 km (0.116 R)
• M21: 11,531,004 km (0.075 R)
• M22: 12,533,908 km (0.101 R)
• M23: 12,848,064 km (0.07 R)
• M24: 13,045,832 km (0.098 R)
• M25: 13,204,705 km (0.109 R)
• M26: 13,404,268 km (0.09 R)
• M27: 13,725,605 km (0.12 R)
• M28: 13,887,170 km (0.09 R)
• M29: 14,335,066 km (0.1 R)
• M30: 14,828,889 km (0.12 R)
• M31: 15,580,319 km (0.085 R)
• M32: 16,045,568 km (0.09 R)
• M33: 17,163,364 km (0.119 R)
• M34: 17,644,022 km (0.059 R)
• M35: 17,907,912 km (0.071 R)
• M36: 17,996,175 km (0.045 R)
• M37: 18,529,043 km (0.114 R)
• M38: 18,662,933 km (0.077 R)
• M39: 18,887,030 km (0.103 R)
• M40: 20,158,313 km (0.079 R)
• M41: 20,342,169 km (0.077 R)
• M42: 20,526,473 km (0.074 R)
• M43: 21,223,001 km (0.092 R)
• M44: 21,503,796 km (0.075 R)
• M45: 21,785,938 km (0.093 R)
• M46: 22,591,672 km (0.115 R)
• M47: 22,830,430 km (0.025 R)
• M48: 23,022,215 km (0.11 R)
• M49: 23,262,469 km (0.076 R)
• M50: 23,988,617 km (0.106 R)
• M51: 24,673,027 km (0.079 R)
• M52: 25,066,918 km (0.065 R)
• M53: 25,314,204 km (0.062 R)
• M54: 25,463,054 km (0.06 R)
• M55: 25,761,352 km (0.083 R)
• M56: 25,961,065 km (0.11 R)
• M57: 26,110,962 km (0.088 R)
• M58: 26,462,218 km (0.089 R)
• M59: 26,663,576 km (0.111 R)
• M60: 26,865,534 km (0.117 R)
• M61: 26,966,662 km (0.085 R)
• M62: 27,780,325 km (0.08 R)
• M63: 28,138,761 km (0.117 R)
• M64: 29,015,853 km (0.08 R)
• M65: 30,480,117 km (0.063 R)
• M66: 31,008,796 km (0.104 R)
• M67: 31,647,280 km (0.043 R)
• M68: 32,075,429 km (0.119 R)
• M69: 32,236,396 km (0.09 R)
• M70: 32,559,229 km (0.076 R)
• M71: 33,099,726 km (0.099 R)
• M72: 33,208,184 km (0.099 R)
• M73: 34,244,449 km (0.048 R)
• M74: 34,573,863 km (0.026 R)
• M75: 34,683,818 km (0.103 R)
• M76: 34,794,071 km (0.103 R)
• M77: 35,235,834 km (0.06 R)
• M78: 35,512,889 km (0.093 R)
• M79: 35,679,541 km (0.108 R)
• M80: 37,190,629 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.6

Radius: 9.3

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.5 AU - 12.04 AU

Year: 13245 Days

Day: 10.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 96,686,341 km

• M1: 245,789 km (0.119 R)
• M2: 318,045 km (0.058 R)
• M3: 469,289 km (0.119 R)
• M4: 873,352 km (0.083 R)
• M5: 1,065,586 km (0.105 R)
• M6: 1,250,489 km (0.082 R)
• M7: 1,314,516 km (0.087 R)
• M8: 1,570,478 km (0.098 R)
• M9: 1,639,892 km (0.077 R)
• M10: 1,903,633 km (0.068 R)
• M11: 2,471,357 km (0.105 R)
• M12: 2,580,114 km (0.086 R)
• M13: 2,746,168 km (0.088 R)
• M14: 3,206,481 km (0.103 R)
• M15: 3,310,302 km (0.085 R)
• M16: 3,552,201 km (0.082 R)
• M17: 3,613,537 km (0.114 R)
• M18: 4,794,911 km (0.068 R)
• M19: 5,542,452 km (0.114 R)
• M20: 5,848,080 km (0.096 R)
• M21: 6,664,585 km (0.115 R)
• M22: 6,816,876 km (0.102 R)
• M23: 6,893,470 km (0.065 R)
• M24: 7,655,073 km (0.1 R)
• M25: 7,714,912 km (0.117 R)
• M26: 8,177,768 km (0.102 R)
• M27: 8,899,428 km (0.081 R)
• M28: 9,943,920 km (0.079 R)
• M29: 11,525,170 km (0.112 R)
• M30: 12,755,612 km (0.115 R)
• M31: 14,864,493 km (0.067 R)
• M32: 15,946,235 km (0.086 R)
• M33: 16,586,664 km (0.105 R)
• M34: 16,690,036 km (0.055 R)
• M35: 17,314,009 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.8

Radius: 5.3

Gravity: 33.21 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 11.53 AU - 15.51 AU

Year: 18629 Days

Day: 19.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 96,686,341 km

• M1: 833,111 km (0.036 R)
• M2: 1,046,587 km (0.112 R)
• M3: 2,493,946 km (0.073 R)
• M4: 2,684,085 km (0.055 R)
• M5: 2,879,011 km (0.033 R)
• M6: 3,200,347 km (0.067 R)
• M7: 3,575,389 km (0.052 R)
• M8: 4,141,467 km (0.116 R)
• M9: 4,549,570 km (0.095 R)
• M10: 4,875,843 km (0.12 R)
• M11: 5,699,380 km (0.05 R)
• M12: 7,745,280 km (0.105 R)
• M13: 8,190,334 km (0.114 R)
• M14: 8,302,981 km (0.104 R)
• M15: 8,359,379 km (0.067 R)
• M16: 8,989,186 km (0.038 R)
• M17: 9,105,274 km (0.111 R)
• M18: 10,293,829 km (0.052 R)
• M19: 10,415,303 km (0.115 R)
• M20: 11,783,226 km (0.117 R)
• M21: 12,423,355 km (0.032 R)
• M22: 14,072,672 km (0.084 R)
• M23: 14,410,763 km (0.119 R)
• M24: 14,546,747 km (0.098 R)
• M25: 14,683,031 km (0.07 R)
• M26: 15,580,020 km (0.093 R)
• M27: 17,643,722 km (0.116 R)
• M28: 18,596,362 km (0.055 R)
• M29: 18,744,464 km (0.068 R)
• M30: 19,116,364 km (0.115 R)
• M31: 20,018,589 km (0.113 R)
• M32: 21,165,855 km (0.088 R)
• M33: 21,320,389 km (0.059 R)
• M34: 23,284,011 km (0.092 R)
• M35: 25,059,289 km (0.052 R)
• M36: 26,045,737 km (0.092 R)
• M37: 26,543,749 km (0.039 R)
• M38: 26,794,026 km (0.062 R)
• M39: 27,044,901 km (0.104 R)
• M40: 27,380,749 km (0.11 R)
• M41: 27,887,137 km (0.106 R)
• M42: 28,056,632 km (0.11 R)
• M43: 28,481,789 km (0.095 R)
• M44: 29,683,509 km (0.11 R)
• M45: 32,047,604 km (0.108 R)
• M46: 32,581,070 km (0.068 R)
• M47: 34,199,270 km (0.105 R)
• M48: 35,200,828 km (0.053 R)
• M49: 37,232,965 km (0.105 R)
• M50: 39,302,652 km (0.12 R)
• M51: 39,969,110 km (0.1 R)
• M52: 40,160,147 km (0.101 R)
• M53: 40,255,740 km (0.108 R)
• M54: 40,735,201 km (0.098 R)
• M55: 42,184,655 km (0.055 R)
• M56: 42,866,971 km (0.072 R)
• M57: 43,651,013 km (0.055 R)
• M58: 43,946,319 km (0.075 R)
• M59: 46,131,795 km (0.093 R)
• M60: 47,540,857 km (0.039 R)
• M61: 49,373,281 km (0.09 R)
• M62: 50,092,099 km (0.118 R)
• M63: 50,607,613 km (0.112 R)
• M64: 51,021,251 km (0.074 R)
• M65: 52,269,197 km (0.101 R)
• M66: 53,001,778 km (0.083 R)
• M67: 55,007,137 km (0.065 R)
• M68: 55,645,621 km (0.025 R)
• M69: 55,752,284 km (0.103 R)
• M70: 59,527,386 km (0.086 R)
• M71: 60,401,786 km (0.075 R)
• M72: 61,942,195 km (0.069 R)
• M73: 62,052,748 km (0.099 R)
• M74: 62,939,415 km (0.096 R)
• M75: 65,174,108 km (0.098 R)
• M76: 65,624,098 km (0.106 R)
• M77: 67,548,375 km (0.088 R)
• M78: 69,146,829 km (0.118 R)
• M79: 70,065,958 km (0.069 R)
• M80: 70,757,848 km (0.101 R)
• M81: 73,197,341 km (0.057 R)
• M82: 74,133,973 km (0.098 R)
• M83: 74,839,028 km (0.074 R)
• M84: 75,192,378 km (0.095 R)
• M85: 75,782,392 km (0.111 R)
• M86: 76,137,238 km (0.048 R)
• M87: 77,800,467 km (0.071 R)
• M88: 78,039,076 km (0.079 R)
• M89: 78,636,570 km (0.051 R)
• M90: 79,355,537 km (0.111 R)
• M91: 79,836,045 km (0.07 R)
• M92: 80,076,748 km (0.081 R)
• M93: 80,438,027 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.7

Radius: 6

Gravity: 17.88 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 15.78 AU - 21 AU

Year: 29553 Days

Day: 20.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,686,341 km

• M1: 131,197 km (0.058 R)
• M2: 389,852 km (0.068 R)
• M3: 601,982 km (0.115 R)
• M4: 847,472 km (0.084 R)
• M5: 1,941,182 km (0.112 R)
• M6: 3,456,160 km (0.108 R)
• M7: 4,141,019 km (0.12 R)
• M8: 5,189,700 km (0.101 R)
• M9: 5,299,056 km (0.046 R)
• M10: 5,519,713 km (0.044 R)
• M11: 5,687,262 km (0.066 R)
• M12: 6,315,873 km (0.06 R)
• M13: 7,575,935 km (0.115 R)
• M14: 9,908,316 km (0.043 R)
• M15: 10,180,135 km (0.082 R)
• M16: 10,870,529 km (0.1 R)
• M17: 10,940,541 km (0.106 R)
• M18: 12,006,426 km (0.113 R)
• M19: 13,855,456 km (0.117 R)
• M20: 14,619,452 km (0.041 R)
• M21: 15,318,822 km (0.1 R)
• M22: 16,028,963 km (0.09 R)
• M23: 16,749,875 km (0.042 R)
• M24: 18,223,115 km (0.118 R)
• M25: 18,807,145 km (0.12 R)
• M26: 18,891,070 km (0.075 R)
• M27: 19,059,367 km (0.074 R)
• M28: 19,822,615 km (0.114 R)
• M29: 20,337,083 km (0.076 R)
• M30: 22,795,125 km (0.115 R)
• M31: 22,884,585 km (0.099 R)
• M32: 24,515,650 km (0.1 R)
• M33: 24,883,212 km (0.114 R)
• M34: 26,653,703 km (0.075 R)
• M35: 27,316,272 km (0.096 R)
• M36: 28,368,244 km (0.097 R)
• M37: 29,044,576 km (0.068 R)
• M38: 32,203,186 km (0.073 R)
• M39: 33,111,095 km (0.093 R)
• M40: 33,517,253 km (0.107 R)
• M41: 36,093,029 km (0.112 R)
• M42: 37,246,429 km (0.081 R)
• M43: 37,774,659 km (0.112 R)
• M44: 38,945,562 km (0.095 R)
• M45: 39,374,309 km (0.086 R)
• M46: 39,804,553 km (0.107 R)
• M47: 40,452,910 km (0.091 R)
• M48: 40,995,800 km (0.078 R)
• M49: 43,857,907 km (0.052 R)
• M50: 43,969,208 km (0.064 R)
• M51: 44,192,258 km (0.06 R)
• M52: 45,088,050 km (0.119 R)
• M53: 47,696,588 km (0.113 R)
• M54: 51,994,236 km (0.079 R)
• M55: 54,129,446 km (0.067 R)
• M56: 54,967,494 km (0.041 R)
• M57: 55,207,748 km (0.093 R)
• M58: 56,051,330 km (0.094 R)
• M59: 56,293,080 km (0.065 R)
• M60: 56,777,777 km (0.108 R)
• M61: 57,142,048 km (0.081 R)
• M62: 57,629,139 km (0.087 R)
• M63: 59,591,115 km (0.076 R)
• M64: 62,074,290 km (0.077 R)
• M65: 62,199,354 km (0.025 R)
• M66: 62,951,382 km (0.08 R)
• M67: 63,580,292 km (0.066 R)
• M68: 66,884,310 km (0.084 R)
• M69: 67,783,394 km (0.092 R)
• M70: 70,504,579 km (0.093 R)
• M71: 71,288,621 km (0.09 R)
• M72: 71,550,567 km (0.117 R)
• M73: 73,129,124 km (0.101 R)
• M74: 73,790,197 km (0.112 R)
• M75: 74,586,207 km (0.047 R)
• M76: 75,118,476 km (0.075 R)
• M77: 75,518,501 km (0.069 R)
• M78: 75,651,942 km (0.057 R)
• M79: 77,259,970 km (0.077 R)
• M80: 77,798,373 km (0.089 R)
• M81: 78,203,035 km (0.108 R)
• M82: 78,473,358 km (0.11 R)
• M83: 78,879,217 km (0.064 R)
• M84: 80,237,117 km (0.1 R)
• M85: 82,975,955 km (0.034 R)
• M86: 83,251,514 km (0.093 R)
• M87: 83,389,443 km (0.11 R)
• M88: 84,633,948 km (0.057 R)
• M89: 84,772,625 km (0.1 R)
• M90: 86,302,862 km (0.11 R)
• M91: 86,861,610 km (0.115 R)
• M92: 89,390,562 km (0.054 R)
• M93: 89,955,892 km (0.049 R)
• M94: 91,516,497 km (0.098 R)
• M95: 95,673,673 km (0.119 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 12,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit