🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.54 AU - 0.62 AU

Year: 159 Days

Day: 14.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.61 AU - 1.81 AU

Year: 805 Days

Day: 12.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,724,052 km

• M1: 296,952 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.93 AU - 2.31 AU

Year: 1111 Days

Day: 20.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.34 AU - 3.58 AU

Year: 2316 Days

Day: 22.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 134.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.3

Radius: 8.6

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.9 AU - 5.22 AU

Year: 4096 Days

Day: 12.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 74,724,052 km

• M1: 119,678 km (0.083 R)
• M2: 208,240 km (0.108 R)
• M3: 306,526 km (0.109 R)
• M4: 370,704 km (0.058 R)
• M5: 473,627 km (0.108 R)
• M6: 652,247 km (0.111 R)
• M7: 939,175 km (0.098 R)
• M8: 1,108,819 km (0.071 R)
• M9: 1,276,219 km (0.117 R)
• M10: 1,503,758 km (0.056 R)
• M11: 1,609,224 km (0.09 R)
• M12: 1,676,244 km (0.101 R)
• M13: 1,813,575 km (0.083 R)
• M14: 1,954,496 km (0.066 R)
• M15: 2,069,986 km (0.115 R)
• M16: 2,368,583 km (0.059 R)
• M17: 2,430,068 km (0.063 R)
• M18: 2,585,949 km (0.097 R)
• M19: 2,990,013 km (0.098 R)
• M20: 3,056,584 km (0.109 R)
• M21: 3,276,343 km (0.076 R)
• M22: 3,536,194 km (0.114 R)
• M23: 3,677,564 km (0.097 R)
• M24: 4,076,093 km (0.1 R)
• M25: 4,796,856 km (0.085 R)
• M26: 4,894,543 km (0.113 R)
• M27: 4,953,634 km (0.104 R)
• M28: 5,373,107 km (0.05 R)
• M29: 5,433,993 km (0.091 R)
• M30: 5,556,514 km (0.089 R)
• M31: 5,804,248 km (0.112 R)
• M32: 5,866,630 km (0.114 R)
• M33: 6,396,207 km (0.117 R)
• M34: 7,029,604 km (0.102 R)
• M35: 7,387,592 km (0.05 R)
• M36: 7,455,359 km (0.111 R)
• M37: 7,546,165 km (0.057 R)
• M38: 7,614,382 km (0.054 R)
• M39: 7,751,563 km (0.115 R)
• M40: 8,168,044 km (0.077 R)
• M41: 8,758,656 km (0.085 R)
• M42: 9,022,846 km (0.108 R)
• M43: 9,192,340 km (0.111 R)
• M44: 9,608,522 km (0.118 R)
• M45: 10,790,644 km (0.1 R)
• M46: 11,125,743 km (0.036 R)
• M47: 11,437,954 km (0.101 R)
• M48: 11,595,331 km (0.03 R)
• M49: 11,806,114 km (0.089 R)
• M50: 12,204,793 km (0.12 R)
• M51: 12,661,964 km (0.097 R)
• M52: 12,879,030 km (0.055 R)
• M53: 13,152,046 km (0.092 R)
• M54: 13,427,157 km (0.089 R)
• M55: 14,094,812 km (0.108 R)
• M56: 14,432,754 km (0.072 R)
• M57: 14,545,999 km (0.05 R)
• M58: 14,688,117 km (0.029 R)
• M59: 14,887,531 km (0.049 R)
• M60: 15,001,974 km (0.102 R)
• M61: 15,491,608 km (0.084 R)
• M62: 15,549,502 km (0.113 R)
• M63: 16,103,612 km (0.118 R)
• M64: 16,427,492 km (0.114 R)
• M65: 16,902,166 km (0.072 R)
• M66: 17,051,464 km (0.095 R)
• M67: 17,111,304 km (0.097 R)
• M68: 17,592,560 km (0.104 R)
• M69: 18,017,268 km (0.06 R)
• M70: 18,660,689 km (0.098 R)
• M71: 19,187,124 km (0.091 R)
• M72: 19,249,356 km (0.109 R)
• M73: 19,624,249 km (0.093 R)
• M74: 19,749,761 km (0.101 R)
• M75: 19,907,138 km (0.087 R)
• M76: 20,033,249 km (0.086 R)
• M77: 20,222,939 km (0.087 R)
• M78: 20,286,219 km (0.077 R)
• M79: 20,699,708 km (0.062 R)
• M80: 20,827,464 km (0.087 R)
• M81: 21,632,002 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.7

Radius: 10.5

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.43 AU - 8.03 AU

Year: 6283 Days

Day: 12.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 74,724,052 km

• M1: 144,661 km (0.103 R)
• M2: 320,588 km (0.059 R)
• M3: 410,347 km (0.111 R)
• M4: 490,083 km (0.066 R)
• M5: 576,101 km (0.108 R)
• M6: 668,104 km (0.119 R)
• M7: 829,520 km (0.108 R)
• M8: 1,075,010 km (0.062 R)
• M9: 1,191,697 km (0.088 R)
• M10: 1,375,104 km (0.113 R)
• M11: 1,486,554 km (0.056 R)
• M12: 1,804,450 km (0.057 R)
• M13: 1,874,312 km (0.028 R)
• M14: 1,980,676 km (0.091 R)
• M15: 2,070,883 km (0.089 R)
• M16: 2,144,037 km (0.098 R)
• M17: 2,312,035 km (0.077 R)
• M18: 2,681,243 km (0.108 R)
• M19: 2,761,277 km (0.107 R)
• M20: 2,965,179 km (0.117 R)
• M21: 3,965,840 km (0.069 R)
• M22: 4,126,657 km (0.117 R)
• M23: 4,407,602 km (0.115 R)
• M24: 4,719,065 km (0.111 R)
• M25: 4,816,303 km (0.03 R)
• M26: 4,914,290 km (0.041 R)
• M27: 5,062,392 km (0.066 R)
• M28: 5,162,024 km (0.09 R)
• M29: 5,644,328 km (0.098 R)
• M30: 6,035,227 km (0.109 R)
• M31: 6,114,514 km (0.111 R)
• M32: 6,543,112 km (0.041 R)
• M33: 7,120,410 km (0.075 R)
• M34: 7,288,408 km (0.104 R)
• M35: 7,857,927 km (0.065 R)
• M36: 8,118,826 km (0.102 R)
• M37: 9,039,451 km (0.116 R)
• M38: 9,743,758 km (0.109 R)
• M39: 9,930,456 km (0.052 R)
• M40: 10,149,767 km (0.079 R)
• M41: 11,270,105 km (0.118 R)
• M42: 11,828,404 km (0.08 R)
• M43: 12,362,020 km (0.093 R)
• M44: 12,429,339 km (0.085 R)
• M45: 12,665,704 km (0.099 R)
• M46: 12,937,673 km (0.047 R)
• M47: 14,044,996 km (0.043 R)
• M48: 14,115,157 km (0.058 R)
• M49: 14,574,423 km (0.119 R)
• M50: 15,944,889 km (0.081 R)
• M51: 16,349,252 km (0.098 R)
• M52: 17,393,894 km (0.091 R)
• M53: 19,273,442 km (0.073 R)
• M54: 19,351,382 km (0.08 R)
• M55: 20,854,990 km (0.097 R)
• M56: 21,176,177 km (0.028 R)
• M57: 21,256,810 km (0.107 R)
• M58: 21,499,159 km (0.102 R)
• M59: 21,620,782 km (0.113 R)
• M60: 22,518,967 km (0.072 R)
• M61: 22,889,821 km (0.059 R)
• M62: 23,179,741 km (0.079 R)
• M63: 23,512,597 km (0.119 R)
• M64: 23,847,097 km (0.113 R)
• M65: 24,183,094 km (0.09 R)
• M66: 24,267,318 km (0.067 R)
• M67: 24,987,332 km (0.101 R)
• M68: 25,115,089 km (0.065 R)
• M69: 26,578,754 km (0.084 R)
• M70: 26,883,485 km (0.082 R)
• M71: 27,101,898 km (0.079 R)
• M72: 27,189,413 km (0.085 R)
• M73: 28,468,924 km (0.067 R)
• M74: 28,647,095 km (0.032 R)
• M75: 28,736,255 km (0.111 R)
• M76: 28,959,455 km (0.1 R)
• M77: 29,048,915 km (0.105 R)
• M78: 29,138,524 km (0.104 R)
• M79: 29,452,829 km (0.078 R)
• M80: 29,677,974 km (0.116 R)
• M81: 29,903,717 km (0.057 R)
• M82: 30,175,237 km (0.118 R)
• M83: 30,402,326 km (0.041 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.2

Radius: 12.4

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.63 AU - 9.37 AU

Year: 8919 Days

Day: 13.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 74,724,052 km

• M1: 177,124 km (0.111 R)
• M2: 346,319 km (0.078 R)
• M3: 460,163 km (0.057 R)
• M4: 613,501 km (0.074 R)
• M5: 722,558 km (0.042 R)
• M6: 825,780 km (0.088 R)
• M7: 976,724 km (0.045 R)
• M8: 1,453,343 km (0.092 R)
• M9: 1,553,723 km (0.081 R)
• M10: 1,639,144 km (0.067 R)
• M11: 2,167,075 km (0.073 R)
• M12: 2,400,747 km (0.112 R)
• M13: 3,064,064 km (0.103 R)
• M14: 3,216,653 km (0.101 R)
• M15: 3,349,496 km (0.105 R)
• M16: 3,689,532 km (0.112 R)
• M17: 3,875,632 km (0.114 R)
• M18: 4,112,595 km (0.057 R)
• M19: 4,501,849 km (0.105 R)
• M20: 4,650,848 km (0.094 R)
• M21: 4,902,921 km (0.103 R)
• M22: 5,159,631 km (0.107 R)
• M23: 5,315,811 km (0.111 R)
• M24: 5,526,445 km (0.057 R)
• M25: 5,847,631 km (0.089 R)
• M26: 6,092,523 km (0.081 R)
• M27: 6,285,504 km (0.079 R)
• M28: 6,620,903 km (0.105 R)
• M29: 7,280,180 km (0.12 R)
• M30: 7,632,483 km (0.071 R)
• M31: 8,353,994 km (0.081 R)
• M32: 8,599,334 km (0.034 R)
• M33: 9,128,612 km (0.114 R)
• M34: 9,765,001 km (0.08 R)
• M35: 9,893,954 km (0.099 R)
• M36: 10,023,656 km (0.085 R)
• M37: 10,284,405 km (0.078 R)
• M38: 10,547,547 km (0.072 R)
• M39: 10,879,655 km (0.103 R)
• M40: 11,114,075 km (0.075 R)
• M41: 11,793,249 km (0.068 R)
• M42: 11,930,729 km (0.109 R)
• M43: 12,068,808 km (0.076 R)
• M44: 12,451,031 km (0.11 R)
• M45: 12,978,812 km (0.112 R)
• M46: 14,056,066 km (0.112 R)
• M47: 16,487,481 km (0.099 R)
• M48: 16,602,820 km (0.116 R)
• M49: 16,718,460 km (0.086 R)
• M50: 16,872,994 km (0.107 R)
• M51: 17,613,653 km (0.088 R)
• M52: 17,731,686 km (0.076 R)
• M53: 18,724,567 km (0.088 R)
• M54: 19,328,942 km (0.118 R)
• M55: 19,572,637 km (0.113 R)
• M56: 20,144,849 km (0.088 R)
• M57: 20,474,413 km (0.071 R)
• M58: 20,556,991 km (0.092 R)
• M59: 20,971,976 km (0.089 R)
• M60: 21,768,136 km (0.074 R)
• M61: 22,021,555 km (0.115 R)
• M62: 23,736,096 km (0.103 R)
• M63: 24,084,210 km (0.089 R)
• M64: 24,215,258 km (0.104 R)
• M65: 25,448,991 km (0.091 R)
• M66: 25,760,604 km (0.06 R)
• M67: 26,612,863 km (0.077 R)
• M68: 27,794,088 km (0.055 R)
• M69: 28,621,813 km (0.062 R)
• M70: 29,038,742 km (0.096 R)
• M71: 29,271,217 km (0.063 R)
• M72: 30,348,770 km (0.103 R)
• M73: 30,584,686 km (0.04 R)
• M74: 30,726,505 km (0.084 R)
• M75: 31,630,076 km (0.105 R)
• M76: 31,917,304 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 869.2

Radius: 3.3

Gravity: 79.82 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 11.16 AU - 15.26 AU

Year: 17279 Days

Day: 21.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 74,724,052 km

• M1: 75,697 km (0.109 R)
• M2: 139,276 km (0.111 R)
• M3: 206,595 km (0.038 R)
• M4: 236,664 km (0.055 R)
• M5: 318,643 km (0.094 R)
• M6: 594,203 km (0.079 R)
• M7: 753,973 km (0.117 R)
• M8: 801,994 km (0.083 R)
• M9: 952,340 km (0.028 R)
• M10: 1,483,861 km (0.039 R)
• M11: 2,091,229 km (0.093 R)
• M12: 2,402,691 km (0.115 R)
• M13: 2,509,803 km (0.114 R)
• M14: 2,582,059 km (0.032 R)
• M15: 3,582,121 km (0.077 R)
• M16: 4,423,160 km (0.112 R)
• M17: 4,731,481 km (0.093 R)
• M18: 5,368,469 km (0.086 R)
• M19: 5,839,702 km (0.034 R)
• M20: 6,128,875 km (0.086 R)
• M21: 6,471,903 km (0.078 R)
• M22: 6,871,778 km (0.104 R)
• M23: 7,125,646 km (0.052 R)
• M24: 8,332,601 km (0.105 R)
• M25: 9,097,795 km (0.075 R)
• M26: 9,714,437 km (0.115 R)
• M27: 9,942,125 km (0.097 R)
• M28: 10,518,825 km (0.104 R)
• M29: 11,106,296 km (0.112 R)
• M30: 11,403,995 km (0.093 R)
• M31: 12,682,758 km (0.11 R)
• M32: 13,056,304 km (0.075 R)
• M33: 13,181,667 km (0.078 R)
• M34: 13,560,149 km (0.083 R)
• M35: 14,651,615 km (0.113 R)
• M36: 15,438,949 km (0.09 R)
• M37: 15,571,493 km (0.103 R)
• M38: 16,713,224 km (0.107 R)
• M39: 16,917,574 km (0.118 R)
• M40: 17,259,854 km (0.105 R)
• M41: 18,792,933 km (0.082 R)
• M42: 19,147,480 km (0.083 R)
• M43: 20,587,210 km (0.069 R)
• M44: 22,435,342 km (0.036 R)
• M45: 23,265,311 km (0.084 R)
• M46: 24,181,897 km (0.064 R)
• M47: 24,954,870 km (0.088 R)
• M48: 25,188,242 km (0.095 R)
• M49: 25,578,992 km (0.094 R)
• M50: 26,445,463 km (0.111 R)
• M51: 27,562,211 km (0.092 R)
• M52: 27,723,029 km (0.12 R)
• M53: 29,758,906 km (0.103 R)
• M54: 30,171,796 km (0.077 R)
• M55: 30,254,673 km (0.051 R)
• M56: 30,919,935 km (0.108 R)
• M57: 32,011,102 km (0.087 R)
• M58: 35,359,701 km (0.113 R)
• M59: 36,236,195 km (0.102 R)
• M60: 36,412,271 km (0.092 R)
• M61: 36,853,884 km (0.034 R)
• M62: 37,208,431 km (0.088 R)
• M63: 37,475,015 km (0.09 R)
• M64: 37,564,025 km (0.043 R)
• M65: 38,907,863 km (0.072 R)
• M66: 39,630,870 km (0.052 R)
• M67: 40,449,619 km (0.109 R)
• M68: 41,550,061 km (0.054 R)
• M69: 41,918,969 km (0.073 R)
• M70: 43,312,174 km (0.097 R)
• M71: 44,531,995 km (0.115 R)
• M72: 46,526,135 km (0.052 R)
• M73: 47,774,978 km (0.091 R)
• M74: 48,937,652 km (0.03 R)
• M75: 49,522,430 km (0.097 R)
• M76: 49,913,629 km (0.099 R)
• M77: 50,207,589 km (0.105 R)
• M78: 50,404,011 km (0.115 R)
• M79: 51,587,479 km (0.116 R)
• M80: 52,182,580 km (0.092 R)
• M81: 52,580,660 km (0.117 R)
• M82: 54,686,698 km (0.088 R)
• M83: 56,004,207 km (0.078 R)
• M84: 56,207,959 km (0.109 R)
• M85: 57,434,811 km (0.059 R)
• M86: 57,537,435 km (0.11 R)
• M87: 58,980,905 km (0.107 R)
• M88: 60,227,504 km (0.117 R)
• M89: 60,958,739 km (0.102 R)
• M90: 62,535,500 km (0.027 R)
• M91: 64,979,182 km (0.089 R)
• M92: 66,374,032 km (0.115 R)
• M93: 67,778,906 km (0.103 R)
• M94: 67,887,364 km (0.073 R)
• M95: 71,498,956 km (0.115 R)
• M96: 71,830,465 km (0.119 R)
• M97: 72,273,125 km (0.116 R)
• M98: 72,383,977 km (0.082 R)
• M99: 74,723,987 km (0.107 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 11,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit