🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.47 AU - 0.63 AU

Year: 154 Days

Day: 27.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.15 AU - 2.37 AU

Year: 1287 Days

Day: 33.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,390,661 km

• M1: 538,552 km (0.096 R)

Asteroid Belt

Center: 4.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.2

Radius: 11.2

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.27 AU - 7.31 AU

Year: 5975 Days

Day: 7.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,390,661 km

• M1: 224,846 km (0.106 R)
• M2: 326,123 km (0.069 R)
• M3: 400,473 km (0.048 R)
• M4: 515,365 km (0.11 R)
• M5: 619,186 km (0.049 R)
• M6: 991,535 km (0.104 R)
• M7: 1,202,916 km (0.094 R)
• M8: 1,445,863 km (0.12 R)
• M9: 1,923,380 km (0.049 R)
• M10: 2,228,859 km (0.097 R)
• M11: 2,407,628 km (0.113 R)
• M12: 2,509,055 km (0.117 R)
• M13: 2,716,249 km (0.079 R)
• M14: 2,800,622 km (0.12 R)
• M15: 3,037,585 km (0.099 R)
• M16: 3,236,550 km (0.045 R)
• M17: 3,348,898 km (0.063 R)
• M18: 3,554,445 km (0.113 R)
• M19: 3,882,514 km (0.108 R)
• M20: 4,318,741 km (0.095 R)
• M21: 4,694,381 km (0.083 R)
• M22: 5,638,793 km (0.093 R)
• M23: 6,160,590 km (0.053 R)
• M24: 6,526,656 km (0.06 R)
• M25: 6,640,649 km (0.04 R)
• M26: 6,755,391 km (0.096 R)
• M27: 7,487,373 km (0.106 R)
• M28: 7,847,755 km (0.109 R)
• M29: 8,306,272 km (0.107 R)
• M30: 8,585,571 km (0.058 R)
• M31: 9,733,436 km (0.116 R)
• M32: 9,929,409 km (0.087 R)
• M33: 10,027,994 km (0.107 R)
• M34: 10,192,851 km (0.071 R)
• M35: 10,861,553 km (0.031 R)
• M36: 11,132,924 km (0.088 R)
• M37: 11,509,911 km (0.087 R)
• M38: 12,030,661 km (0.113 R)
• M39: 12,594,495 km (0.066 R)
• M40: 12,736,912 km (0.06 R)
• M41: 12,915,532 km (0.096 R)
• M42: 13,968,402 km (0.108 R)
• M43: 14,115,756 km (0.066 R)
• M44: 14,449,210 km (0.092 R)
• M45: 14,560,959 km (0.107 R)
• M46: 15,503,426 km (0.097 R)
• M47: 16,582,176 km (0.042 R)
• M48: 17,091,407 km (0.109 R)
• M49: 17,367,714 km (0.08 R)
• M50: 17,446,852 km (0.074 R)
• M51: 17,764,897 km (0.088 R)
• M52: 18,004,702 km (0.048 R)
• M53: 18,527,995 km (0.026 R)
• M54: 18,811,783 km (0.079 R)
• M55: 19,097,066 km (0.048 R)
• M56: 19,630,681 km (0.054 R)
• M57: 19,837,276 km (0.084 R)
• M58: 20,628,798 km (0.078 R)
• M59: 21,176,177 km (0.116 R)
• M60: 21,600,586 km (0.099 R)
• M61: 21,813,913 km (0.089 R)
• M62: 22,890,718 km (0.036 R)
• M63: 23,764,519 km (0.086 R)
• M64: 24,649,391 km (0.095 R)
• M65: 24,961,602 km (0.059 R)
• M66: 25,544,884 km (0.099 R)
• M67: 25,951,341 km (0.104 R)
• M68: 26,451,148 km (0.093 R)
• M69: 26,725,061 km (0.079 R)
• M70: 26,816,615 km (0.118 R)
• M71: 27,598,713 km (0.06 R)
• M72: 28,108,692 km (0.051 R)
• M73: 28,762,435 km (0.039 R)
• M74: 28,903,206 km (0.098 R)
• M75: 29,185,348 km (0.106 R)
• M76: 29,515,660 km (0.083 R)
• M77: 29,657,628 km (0.062 R)
• M78: 30,849,325 km (0.057 R)
• M79: 31,185,920 km (0.088 R)
• M80: 31,378,752 km (0.058 R)
• M81: 31,620,352 km (0.104 R)
• M82: 32,105,349 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.8

Radius: 9.2

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 8.62 AU - 8.72 AU

Year: 9669 Days

Day: 6.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,390,661 km

• M1: 214,673 km (0.107 R)
• M2: 298,747 km (0.118 R)
• M3: 384,915 km (0.056 R)
• M4: 668,553 km (0.032 R)
• M5: 861,235 km (0.119 R)
• M6: 974,032 km (0.101 R)
• M7: 1,173,446 km (0.046 R)
• M8: 1,342,790 km (0.066 R)
• M9: 1,658,292 km (0.109 R)
• M10: 1,729,052 km (0.072 R)
• M11: 2,047,396 km (0.119 R)
• M12: 2,518,480 km (0.055 R)
• M13: 2,851,186 km (0.104 R)
• M14: 3,197,804 km (0.108 R)
• M15: 3,650,038 km (0.111 R)
• M16: 5,510,587 km (0.093 R)
• M17: 6,235,987 km (0.115 R)
• M18: 6,347,288 km (0.111 R)
• M19: 6,647,681 km (0.097 R)
• M20: 6,723,527 km (0.069 R)
• M21: 7,106,946 km (0.074 R)
• M22: 7,340,468 km (0.1 R)
• M23: 8,835,549 km (0.119 R)
• M24: 9,340,293 km (0.119 R)
• M25: 9,897,545 km (0.076 R)
• M26: 10,377,604 km (0.118 R)
• M27: 11,224,627 km (0.109 R)
• M28: 11,862,812 km (0.106 R)
• M29: 12,465,991 km (0.071 R)
• M30: 12,653,586 km (0.063 R)
• M31: 13,174,486 km (0.119 R)
• M32: 13,269,930 km (0.103 R)
• M33: 14,139,243 km (0.066 R)
• M34: 15,176,704 km (0.113 R)
• M35: 15,527,810 km (0.084 R)
• M36: 15,780,481 km (0.071 R)
• M37: 16,034,349 km (0.111 R)
• M38: 16,340,875 km (0.106 R)
• M39: 17,219,613 km (0.081 R)
• M40: 17,902,078 km (0.114 R)
• M41: 18,060,801 km (0.098 R)
• M42: 18,219,973 km (0.086 R)
• M43: 18,486,407 km (0.067 R)
• M44: 19,077,020 km (0.117 R)
• M45: 19,401,797 km (0.116 R)
• M46: 19,673,766 km (0.104 R)
• M47: 20,885,658 km (0.086 R)
• M48: 21,276,408 km (0.095 R)
• M49: 21,669,401 km (0.034 R)
• M50: 22,292,028 km (0.099 R)
• M51: 22,634,158 km (0.103 R)
• M52: 22,977,934 km (0.034 R)
• M53: 23,381,250 km (0.064 R)
• M54: 24,663,902 km (0.089 R)
• M55: 24,958,610 km (0.041 R)
• M56: 25,313,904 km (0.098 R)
• M57: 25,969,442 km (0.082 R)
• M58: 26,449,652 km (0.039 R)
• M59: 28,338,325 km (0.096 R)
• M60: 29,018,845 km (0.11 R)
• M61: 31,092,721 km (0.08 R)
• M62: 31,666,578 km (0.066 R)
• M63: 32,308,353 km (0.08 R)
• M64: 32,759,989 km (0.097 R)
• M65: 33,800,442 km (0.027 R)
• M66: 34,390,456 km (0.076 R)
• M67: 34,917,789 km (0.107 R)
• M68: 35,447,814 km (0.095 R)
• M69: 36,047,253 km (0.104 R)
• M70: 37,121,216 km (0.094 R)
• M71: 37,256,153 km (0.059 R)
• M72: 38,478,368 km (0.06 R)
• M73: 38,614,950 km (0.106 R)
• M74: 41,941,558 km (0.089 R)
• M75: 42,504,944 km (0.047 R)
• M76: 43,425,719 km (0.099 R)
• M77: 43,567,837 km (0.046 R)
• M78: 43,710,254 km (0.061 R)
• M79: 44,998,740 km (0.119 R)
• M80: 45,070,697 km (0.1 R)
• M81: 45,286,866 km (0.041 R)
• M82: 45,358,972 km (0.081 R)
• M83: 45,792,357 km (0.102 R)
• M84: 46,082,128 km (0.111 R)
• M85: 47,979,927 km (0.032 R)
• M86: 48,200,584 km (0.117 R)
• M87: 48,716,696 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.3

Radius: 7.6

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 10.74 AU - 16.44 AU

Year: 18975 Days

Day: 20.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,390,661 km

• M1: 260,001 km (0.026 R)
• M2: 406,457 km (0.102 R)
• M3: 456,124 km (0.098 R)
• M4: 525,986 km (0.064 R)
• M5: 599,887 km (0.111 R)
• M6: 758,760 km (0.112 R)
• M7: 1,828,385 km (0.085 R)
• M8: 1,885,831 km (0.097 R)
• M9: 2,002,667 km (0.082 R)
• M10: 2,687,376 km (0.099 R)
• M11: 3,055,088 km (0.057 R)
• M12: 3,123,753 km (0.056 R)
• M13: 3,403,202 km (0.109 R)
• M14: 3,618,174 km (0.048 R)
• M15: 3,764,032 km (0.082 R)
• M16: 3,986,334 km (0.083 R)
• M17: 4,798,053 km (0.061 R)
• M18: 5,366,973 km (0.081 R)
• M19: 5,575,363 km (0.048 R)
• M20: 6,260,072 km (0.054 R)
• M21: 7,754,256 km (0.116 R)
• M22: 8,516,756 km (0.09 R)
• M23: 8,906,908 km (0.115 R)
• M24: 9,603,735 km (0.105 R)
• M25: 9,654,149 km (0.047 R)
• M26: 9,958,730 km (0.116 R)
• M27: 10,214,991 km (0.062 R)
• M28: 10,681,587 km (0.083 R)
• M29: 10,733,946 km (0.108 R)
• M30: 10,996,640 km (0.082 R)
• M31: 11,635,722 km (0.084 R)
• M32: 12,014,055 km (0.099 R)
• M33: 12,341,675 km (0.059 R)
• M34: 12,616,785 km (0.079 R)
• M35: 12,782,988 km (0.099 R)
• M36: 13,285,637 km (0.078 R)
• M37: 14,425,573 km (0.085 R)
• M38: 14,948,866 km (0.088 R)
• M39: 15,596,775 km (0.099 R)
• M40: 16,013,854 km (0.114 R)
• M41: 16,073,693 km (0.089 R)
• M42: 16,133,682 km (0.095 R)
• M43: 18,091,469 km (0.071 R)
• M44: 18,466,810 km (0.04 R)
• M45: 18,781,564 km (0.114 R)
• M46: 18,971,254 km (0.117 R)
• M47: 19,034,683 km (0.069 R)
• M48: 19,480,336 km (0.102 R)
• M49: 20,903,161 km (0.093 R)
• M50: 20,968,535 km (0.066 R)
• M51: 21,428,848 km (0.12 R)
• M52: 22,426,217 km (0.116 R)
• M53: 25,019,795 km (0.041 R)
• M54: 25,717,968 km (0.116 R)
• M55: 28,066,954 km (0.112 R)
• M56: 29,157,223 km (0.096 R)
• M57: 30,187,205 km (0.081 R)
• M58: 30,261,256 km (0.107 R)
• M59: 30,706,609 km (0.086 R)
• M60: 33,654,435 km (0.096 R)
• M61: 34,347,522 km (0.104 R)
• M62: 34,579,548 km (0.093 R)
• M63: 36,061,165 km (0.108 R)
• M64: 36,297,081 km (0.11 R)
• M65: 37,086,958 km (0.109 R)
• M66: 37,643,163 km (0.062 R)
• M67: 38,042,290 km (0.108 R)
• M68: 38,122,175 km (0.036 R)
• M69: 40,058,271 km (0.108 R)
• M70: 43,606,433 km (0.112 R)
• M71: 44,952,066 km (0.069 R)
• M72: 46,225,892 km (0.118 R)
• M73: 46,482,153 km (0.095 R)
• M74: 46,738,863 km (0.109 R)
• M75: 47,081,741 km (0.1 R)
• M76: 47,339,648 km (0.051 R)
• M77: 48,722,381 km (0.101 R)
• M78: 48,982,980 km (0.047 R)
• M79: 49,157,112 km (0.028 R)
• M80: 50,381,421 km (0.075 R)
• M81: 51,262,104 km (0.083 R)
• M82: 51,881,589 km (0.1 R)
• M83: 53,844,762 km (0.085 R)
• M84: 54,204,245 km (0.108 R)
• M85: 55,287,633 km (0.064 R)
• M86: 56,104,886 km (0.097 R)
• M87: 56,743,220 km (0.068 R)
• M88: 56,834,625 km (0.106 R)
• M89: 57,109,137 km (0.08 R)
• M90: 57,659,358 km (0.075 R)
• M91: 60,904,136 km (0.096 R)
• M92: 60,997,784 km (0.083 R)
• M93: 61,654,070 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.1

Radius: 5.5

Gravity: 11.8 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 12.78 AU - 16.36 AU

Year: 21064 Days

Day: 23.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,390,661 km

• M1: 184,753 km (0.065 R)
• M2: 365,019 km (0.093 R)
• M3: 465,399 km (0.113 R)
• M4: 672,891 km (0.087 R)
• M5: 1,045,988 km (0.05 R)
• M6: 1,216,081 km (0.066 R)
• M7: 1,864,289 km (0.089 R)
• M8: 1,951,953 km (0.067 R)
• M9: 2,131,171 km (0.088 R)
• M10: 3,710,326 km (0.075 R)
• M11: 4,083,124 km (0.079 R)
• M12: 4,823,783 km (0.107 R)
• M13: 4,904,117 km (0.067 R)
• M14: 5,107,122 km (0.072 R)
• M15: 5,945,767 km (0.064 R)
• M16: 6,032,085 km (0.091 R)
• M17: 6,075,319 km (0.092 R)
• M18: 6,647,232 km (0.112 R)
• M19: 7,420,653 km (0.055 R)
• M20: 8,463,350 km (0.063 R)
• M21: 8,560,439 km (0.114 R)
• M22: 8,706,596 km (0.076 R)
• M23: 10,008,546 km (0.089 R)
• M24: 11,103,752 km (0.083 R)
• M25: 12,677,672 km (0.068 R)
• M26: 14,089,427 km (0.088 R)
• M27: 14,551,534 km (0.112 R)
• M28: 14,609,728 km (0.097 R)
• M29: 15,018,729 km (0.115 R)
• M30: 15,077,521 km (0.103 R)
• M31: 16,027,766 km (0.102 R)
• M32: 16,087,755 km (0.082 R)
• M33: 16,147,893 km (0.118 R)
• M34: 16,389,045 km (0.062 R)
• M35: 16,449,632 km (0.117 R)
• M36: 16,814,053 km (0.115 R)
• M37: 16,875,089 km (0.09 R)
• M38: 18,298,363 km (0.042 R)
• M39: 18,865,787 km (0.074 R)
• M40: 19,631,130 km (0.113 R)
• M41: 19,759,784 km (0.101 R)
• M42: 20,017,691 km (0.106 R)
• M43: 20,536,945 km (0.12 R)
• M44: 20,732,918 km (0.068 R)
• M45: 20,995,014 km (0.102 R)
• M46: 21,324,129 km (0.098 R)
• M47: 22,590,625 km (0.116 R)
• M48: 22,995,586 km (0.117 R)
• M49: 24,156,167 km (0.057 R)
• M50: 24,708,781 km (0.045 R)
• M51: 25,195,722 km (0.086 R)
• M52: 25,335,447 km (0.088 R)
• M53: 25,967,498 km (0.039 R)
• M54: 27,533,937 km (0.032 R)
• M55: 28,111,085 km (0.109 R)
• M56: 29,350,953 km (0.053 R)
• M57: 29,645,212 km (0.111 R)
• M58: 29,792,715 km (0.12 R)
• M59: 30,310,922 km (0.109 R)
• M60: 30,533,973 km (0.109 R)
• M61: 32,337,525 km (0.07 R)
• M62: 32,413,371 km (0.09 R)
• M63: 34,407,510 km (0.105 R)
• M64: 36,204,330 km (0.055 R)
• M65: 36,519,982 km (0.108 R)
• M66: 37,233,414 km (0.069 R)
• M67: 37,871,299 km (0.106 R)
• M68: 38,432,591 km (0.041 R)
• M69: 39,563,251 km (0.114 R)
• M70: 43,857,608 km (0.109 R)
• M71: 46,315,800 km (0.118 R)
• M72: 47,259,912 km (0.053 R)
• M73: 47,604,885 km (0.119 R)
• M74: 47,691,203 km (0.05 R)
• M75: 47,863,988 km (0.091 R)
• M76: 48,297,074 km (0.1 R)
• M77: 48,383,841 km (0.084 R)
• M78: 49,604,111 km (0.05 R)
• M79: 49,691,626 km (0.081 R)
• M80: 51,010,929 km (0.055 R)
• M81: 51,453,290 km (0.112 R)
• M82: 51,630,564 km (0.056 R)
• M83: 52,698,543 km (0.116 R)
• M84: 54,856,342 km (0.118 R)
• M85: 54,946,849 km (0.115 R)
• M86: 55,037,505 km (0.113 R)
• M87: 55,582,042 km (0.073 R)
• M88: 57,962,293 km (0.057 R)
• M89: 60,375,606 km (0.077 R)
• M90: 60,562,604 km (0.053 R)
• M91: 60,937,197 km (0.115 R)
• M92: 61,782,873 km (0.097 R)
• M93: 62,159,860 km (0.058 R)
• M94: 62,254,256 km (0.026 R)
• M95: 62,821,681 km (0.05 R)
• M96: 63,295,757 km (0.054 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 11,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit