🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.66 AU - 0.66 AU

Year: 199 Days

Day: 39.7 Hours

Environment

Temp: 115 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.59 AU - 0.79 AU

Year: 213 Days

Day: 46.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,075,737 km

• M1: 197,320 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.05 AU - 4.09 AU

Year: 2502 Days

Day: 29.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.24 AU - 4.64 AU

Year: 2900 Days

Day: 30.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.1

Radius: 11.8

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.69 AU - 7.61 AU

Year: 5656 Days

Day: 13.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 61,075,737 km

• M1: 151,692 km (0.073 R)
• M2: 231,428 km (0.112 R)
• M3: 423,212 km (0.048 R)
• M4: 512,223 km (0.077 R)
• M5: 654,640 km (0.033 R)
• M6: 902,075 km (0.089 R)
• M7: 1,407,417 km (0.033 R)
• M8: 1,615,956 km (0.087 R)
• M9: 1,715,738 km (0.094 R)
• M10: 1,886,728 km (0.119 R)
• M11: 2,027,799 km (0.06 R)
• M12: 2,135,958 km (0.03 R)
• M13: 2,264,613 km (0.079 R)
• M14: 2,358,261 km (0.099 R)
• M15: 2,686,179 km (0.101 R)
• M16: 2,906,387 km (0.1 R)
• M17: 3,008,563 km (0.065 R)
• M18: 3,258,391 km (0.091 R)
• M19: 3,385,998 km (0.054 R)
• M20: 3,624,308 km (0.056 R)
• M21: 3,712,421 km (0.034 R)
• M22: 4,278,948 km (0.108 R)
• M23: 4,442,458 km (0.097 R)
• M24: 5,117,444 km (0.114 R)
• M25: 5,216,627 km (0.093 R)
• M26: 5,391,507 km (0.04 R)
• M27: 5,517,768 km (0.107 R)
• M28: 5,670,358 km (0.101 R)
• M29: 5,980,175 km (0.101 R)
• M30: 6,137,103 km (0.05 R)
• M31: 6,216,091 km (0.105 R)
• M32: 6,508,704 km (0.118 R)
• M33: 6,997,141 km (0.119 R)
• M34: 7,525,820 km (0.098 R)
• M35: 7,952,324 km (0.07 R)
• M36: 8,096,237 km (0.104 R)
• M37: 8,562,533 km (0.073 R)
• M38: 9,067,725 km (0.105 R)
• M39: 9,339,096 km (0.114 R)
• M40: 9,674,494 km (0.047 R)
• M41: 9,951,849 km (0.097 R)
• M42: 10,044,899 km (0.084 R)
• M43: 10,609,182 km (0.116 R)
• M44: 11,183,937 km (0.116 R)
• M45: 11,475,054 km (0.105 R)
• M46: 12,031,858 km (0.087 R)
• M47: 13,651,254 km (0.106 R)
• M48: 14,066,688 km (0.101 R)
• M49: 16,133,083 km (0.118 R)
• M50: 16,315,742 km (0.048 R)
• M51: 16,793,558 km (0.1 R)
• M52: 16,904,559 km (0.057 R)
• M53: 17,089,911 km (0.081 R)
• M54: 17,313,410 km (0.11 R)
• M55: 18,789,193 km (0.111 R)
• M56: 19,019,873 km (0.027 R)
• M57: 19,561,567 km (0.097 R)
• M58: 19,912,524 km (0.102 R)
• M59: 20,305,069 km (0.055 R)
• M60: 21,900,231 km (0.08 R)
• M61: 21,981,014 km (0.105 R)
• M62: 22,508,795 km (0.064 R)
• M63: 23,535,335 km (0.066 R)
• M64: 24,451,473 km (0.087 R)
• M65: 24,619,322 km (0.11 R)
• M66: 25,167,299 km (0.116 R)
• M67: 25,549,072 km (0.103 R)
• M68: 25,676,679 km (0.112 R)
• M69: 25,761,950 km (0.064 R)
• M70: 26,061,146 km (0.075 R)
• M71: 26,576,511 km (0.098 R)
• M72: 27,051,933 km (0.111 R)
• M73: 27,225,466 km (0.115 R)
• M74: 28,495,103 km (0.066 R)
• M75: 28,671,629 km (0.104 R)
• M76: 29,426,350 km (0.12 R)
• M77: 29,828,619 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.1

Radius: 13.5

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 10.91 AU - 12.57 AU

Year: 14918 Days

Day: 6.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 61,075,737 km

• M1: 200,910 km (0.109 R)
• M2: 288,724 km (0.12 R)
• M3: 407,505 km (0.106 R)
• M4: 496,067 km (0.05 R)
• M5: 730,486 km (0.09 R)
• M6: 1,134,101 km (0.099 R)
• M7: 1,270,535 km (0.073 R)
• M8: 1,518,119 km (0.076 R)
• M9: 1,648,120 km (0.037 R)
• M10: 1,919,640 km (0.055 R)
• M11: 2,157,201 km (0.054 R)
• M12: 2,379,504 km (0.119 R)
• M13: 2,981,934 km (0.114 R)
• M14: 3,315,089 km (0.091 R)
• M15: 4,292,561 km (0.114 R)
• M16: 4,479,559 km (0.072 R)
• M17: 5,354,407 km (0.082 R)
• M18: 5,897,746 km (0.087 R)
• M19: 6,601,754 km (0.03 R)
• M20: 7,036,934 km (0.085 R)
• M21: 7,406,890 km (0.09 R)
• M22: 7,745,280 km (0.043 R)
• M23: 7,935,569 km (0.115 R)
• M24: 8,165,949 km (0.086 R)
• M25: 9,310,223 km (0.084 R)
• M26: 9,553,320 km (0.036 R)
• M27: 10,588,687 km (0.096 R)
• M28: 10,800,069 km (0.109 R)
• M29: 11,184,086 km (0.085 R)
• M30: 11,485,975 km (0.108 R)
• M31: 12,630,399 km (0.052 R)
• M32: 13,125,568 km (0.067 R)
• M33: 13,216,224 km (0.068 R)
• M34: 13,444,061 km (0.096 R)
• M35: 13,903,327 km (0.114 R)
• M36: 14,181,429 km (0.042 R)
• M37: 15,264,518 km (0.117 R)
• M38: 15,695,659 km (0.089 R)
• M39: 16,325,466 km (0.119 R)
• M40: 16,520,841 km (0.118 R)
• M41: 17,310,568 km (0.081 R)
• M42: 18,416,246 km (0.102 R)
• M43: 18,824,050 km (0.028 R)
• M44: 19,183,384 km (0.118 R)
• M45: 19,286,457 km (0.094 R)
• M46: 20,327,209 km (0.046 R)
• M47: 20,590,202 km (0.091 R)
• M48: 21,066,671 km (0.118 R)
• M49: 21,172,886 km (0.098 R)
• M50: 21,814,810 km (0.087 R)
• M51: 23,227,463 km (0.09 R)
• M52: 23,668,178 km (0.103 R)
• M53: 23,778,731 km (0.104 R)
• M54: 25,798,602 km (0.109 R)
• M55: 26,369,467 km (0.115 R)
• M56: 27,233,544 km (0.061 R)
• M57: 27,349,483 km (0.044 R)
• M58: 32,302,668 km (0.062 R)
• M59: 32,425,338 km (0.069 R)
• M60: 34,035,012 km (0.081 R)
• M61: 34,159,926 km (0.045 R)
• M62: 34,284,990 km (0.104 R)
• M63: 34,472,735 km (0.087 R)
• M64: 34,723,760 km (0.112 R)
• M65: 34,849,572 km (0.112 R)
• M66: 36,051,591 km (0.104 R)
• M67: 37,138,569 km (0.055 R)
• M68: 38,106,617 km (0.108 R)
• M69: 38,756,620 km (0.114 R)
• M70: 39,672,757 km (0.096 R)
• M71: 40,265,613 km (0.075 R)
• M72: 40,994,005 km (0.108 R)
• M73: 41,593,294 km (0.026 R)
• M74: 41,793,606 km (0.076 R)
• M75: 42,195,426 km (0.094 R)
• M76: 42,800,400 km (0.103 R)
• M77: 43,272,979 km (0.106 R)
• M78: 45,043,320 km (0.101 R)
• M79: 45,455,313 km (0.081 R)
• M80: 46,006,432 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.4

Radius: 7.6

Gravity: 14.64 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 10.61 AU - 15.79 AU

Year: 17785 Days

Day: 20.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,075,737 km

• M1: 169,943 km (0.051 R)
• M2: 374,743 km (0.038 R)
• M3: 428,897 km (0.117 R)
• M4: 675,135 km (0.112 R)
• M5: 790,176 km (0.076 R)
• M6: 862,581 km (0.102 R)
• M7: 1,093,411 km (0.101 R)
• M8: 1,490,593 km (0.112 R)
• M9: 1,550,881 km (0.117 R)
• M10: 1,611,917 km (0.102 R)
• M11: 1,768,247 km (0.081 R)
• M12: 2,232,449 km (0.115 R)
• M13: 3,346,205 km (0.069 R)
• M14: 3,668,589 km (0.061 R)
• M15: 3,875,183 km (0.091 R)
• M16: 4,128,153 km (0.054 R)
• M17: 4,561,538 km (0.076 R)
• M18: 4,650,100 km (0.088 R)
• M19: 5,378,043 km (0.115 R)
• M20: 7,245,324 km (0.107 R)
• M21: 7,714,313 km (0.114 R)
• M22: 8,032,508 km (0.104 R)
• M23: 9,573,665 km (0.119 R)
• M24: 10,203,472 km (0.112 R)
• M25: 11,262,924 km (0.116 R)
• M26: 11,442,891 km (0.083 R)
• M27: 12,480,801 km (0.084 R)
• M28: 12,729,283 km (0.062 R)
• M29: 12,791,665 km (0.107 R)
• M30: 12,854,197 km (0.092 R)
• M31: 13,105,222 km (0.102 R)
• M32: 13,932,050 km (0.082 R)
• M33: 14,384,434 km (0.052 R)
• M34: 14,645,033 km (0.12 R)
• M35: 15,836,879 km (0.086 R)
• M36: 16,785,330 km (0.087 R)
• M37: 17,128,507 km (0.095 R)
• M38: 18,312,724 km (0.081 R)
• M39: 18,665,925 km (0.085 R)
• M40: 18,950,161 km (0.106 R)
• M41: 19,307,550 km (0.102 R)
• M42: 19,667,034 km (0.102 R)
• M43: 20,612,343 km (0.089 R)
• M44: 21,349,411 km (0.115 R)
• M45: 22,170,255 km (0.119 R)
• M46: 23,919,503 km (0.116 R)
• M47: 24,927,792 km (0.1 R)
• M48: 25,084,122 km (0.12 R)
• M49: 28,687,037 km (0.108 R)
• M50: 29,592,104 km (0.073 R)
• M51: 29,840,586 km (0.095 R)
• M52: 30,673,847 km (0.049 R)
• M53: 31,009,245 km (0.069 R)
• M54: 31,345,840 km (0.065 R)
• M55: 31,768,305 km (0.079 R)
• M56: 32,277,835 km (0.11 R)
• M57: 32,961,348 km (0.098 R)
• M58: 34,690,998 km (0.047 R)
• M59: 34,952,944 km (0.081 R)
• M60: 36,983,286 km (0.05 R)
• M61: 37,340,227 km (0.082 R)
• M62: 37,429,686 km (0.113 R)
• M63: 37,608,755 km (0.077 R)
• M64: 38,327,872 km (0.076 R)
• M65: 38,418,080 km (0.083 R)
• M66: 40,420,447 km (0.114 R)
• M67: 41,434,421 km (0.115 R)
• M68: 43,299,159 km (0.096 R)
• M69: 44,620,706 km (0.115 R)
• M70: 44,715,552 km (0.066 R)
• M71: 45,668,340 km (0.105 R)
• M72: 48,371,424 km (0.059 R)
• M73: 48,957,399 km (0.114 R)
• M74: 51,026,787 km (0.076 R)
• M75: 51,722,865 km (0.118 R)
• M76: 52,422,086 km (0.045 R)
• M77: 54,843,178 km (0.047 R)
• M78: 55,658,337 km (0.063 R)
• M79: 57,300,472 km (0.05 R)
• M80: 58,334,942 km (0.092 R)
• M81: 58,958,615 km (0.101 R)
• M82: 59,375,544 km (0.118 R)
• M83: 59,898,239 km (0.09 R)
• M84: 60,002,958 km (0.073 R)
• M85: 65,638,759 km (0.103 R)
• M86: 66,179,106 km (0.099 R)
• M87: 66,612,341 km (0.112 R)
• M88: 71,996,668 km (0.071 R)
• M89: 73,336,467 km (0.037 R)
• M90: 74,121,855 km (0.087 R)
• M91: 75,474,669 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.9

Radius: 6.1

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 19.35 AU - 19.47 AU

Year: 31713 Days

Day: 16.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,075,737 km

• M1: 146,307 km (0.038 R)
• M2: 223,200 km (0.101 R)
• M3: 509,979 km (0.067 R)
• M4: 582,235 km (0.075 R)
• M5: 1,157,588 km (0.09 R)
• M6: 1,668,315 km (0.073 R)
• M7: 1,947,315 km (0.061 R)
• M8: 2,004,911 km (0.03 R)
• M9: 2,240,827 km (0.072 R)
• M10: 2,968,171 km (0.083 R)
• M11: 3,135,272 km (0.101 R)
• M12: 3,513,904 km (0.095 R)
• M13: 4,276,255 km (0.079 R)
• M14: 4,351,503 km (0.115 R)
• M15: 4,579,789 km (0.063 R)
• M16: 5,167,709 km (0.096 R)
• M17: 5,247,893 km (0.04 R)
• M18: 5,328,527 km (0.049 R)
• M19: 5,531,830 km (0.077 R)
• M20: 6,072,327 km (0.064 R)
• M21: 6,199,485 km (0.118 R)
• M22: 6,370,326 km (0.097 R)
• M23: 6,936,404 km (0.116 R)
• M24: 6,980,685 km (0.112 R)
• M25: 7,746,627 km (0.044 R)
• M26: 8,872,799 km (0.033 R)
• M27: 9,602,239 km (0.091 R)
• M28: 10,757,732 km (0.082 R)
• M29: 10,911,669 km (0.117 R)
• M30: 11,587,103 km (0.102 R)
• M31: 11,639,612 km (0.101 R)
• M32: 12,115,932 km (0.074 R)
• M33: 12,329,707 km (0.1 R)
• M34: 13,142,173 km (0.061 R)
• M35: 13,251,828 km (0.065 R)
• M36: 13,361,783 km (0.107 R)
• M37: 14,364,986 km (0.053 R)
• M38: 14,932,710 km (0.103 R)
• M39: 15,334,530 km (0.061 R)
• M40: 16,383,809 km (0.086 R)
• M41: 16,561,083 km (0.037 R)
• M42: 16,620,174 km (0.044 R)
• M43: 16,679,415 km (0.051 R)
• M44: 17,336,000 km (0.032 R)
• M45: 18,921,139 km (0.099 R)
• M46: 20,171,777 km (0.114 R)
• M47: 20,234,907 km (0.093 R)
• M48: 20,615,634 km (0.097 R)
• M49: 22,162,177 km (0.081 R)
• M50: 23,879,411 km (0.102 R)
• M51: 26,119,639 km (0.1 R)
• M52: 26,188,603 km (0.091 R)
• M53: 26,742,115 km (0.08 R)
• M54: 26,811,678 km (0.057 R)
• M55: 27,090,080 km (0.049 R)
• M56: 27,720,186 km (0.106 R)
• M57: 27,931,418 km (0.09 R)
• M58: 28,213,710 km (0.078 R)
• M59: 28,284,469 km (0.038 R)
• M60: 28,567,957 km (0.102 R)
• M61: 28,781,134 km (0.097 R)
• M62: 29,137,776 km (0.092 R)
• M63: 30,869,670 km (0.057 R)
• M64: 31,454,299 km (0.118 R)
• M65: 32,264,222 km (0.079 R)
• M66: 32,338,123 km (0.056 R)
• M67: 34,281,100 km (0.072 R)
• M68: 34,583,288 km (0.108 R)
• M69: 35,114,360 km (0.099 R)
• M70: 35,342,796 km (0.11 R)
• M71: 35,495,386 km (0.093 R)
• M72: 38,278,654 km (0.114 R)
• M73: 39,379,844 km (0.114 R)
• M74: 41,291,855 km (0.114 R)
• M75: 42,339,937 km (0.095 R)
• M76: 43,233,635 km (0.093 R)
• M77: 43,805,697 km (0.105 R)
• M78: 44,627,139 km (0.094 R)
• M79: 45,453,667 km (0.058 R)
• M80: 45,951,978 km (0.094 R)
• M81: 46,619,334 km (0.116 R)
• M82: 47,373,906 km (0.097 R)
• M83: 47,542,054 km (0.047 R)
• M84: 49,405,594 km (0.095 R)
• M85: 49,576,136 km (0.104 R)
• M86: 49,746,977 km (0.112 R)
• M87: 49,917,967 km (0.065 R)
• M88: 50,174,827 km (0.11 R)
• M89: 50,260,546 km (0.059 R)
• M90: 51,034,117 km (0.093 R)
• M91: 51,206,603 km (0.059 R)
• M92: 56,202,125 km (0.071 R)
• M93: 57,094,327 km (0.074 R)
• M94: 57,631,981 km (0.071 R)
• M95: 58,441,605 km (0.096 R)
• M96: 59,980,967 km (0.079 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 16,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit