🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.49 AU - 0.77 AU

Year: 193 Days

Day: 35.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,295,652 km

• M1: 96,341 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.62 AU - 1.68 AU

Year: 816 Days

Day: 42.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,295,652 km

• M1: 52,060 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.31 AU - 3.21 AU

Year: 1765 Days

Day: 23 Hours

Environment

Temp: -103 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,295,652 km

• M1: 127,607 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.51 AU - 3.75 AU

Year: 2132 Days

Day: 35.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 161.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,295,652 km

• M1: 1,757,476 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.2

Radius: 9.3

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.09 AU - 5.75 AU

Year: 4858 Days

Day: 5.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 60,295,652 km

• M1: 185,651 km (0.092 R)
• M2: 264,190 km (0.12 R)
• M3: 328,816 km (0.047 R)
• M4: 400,922 km (0.117 R)
• M5: 507,286 km (0.102 R)
• M6: 686,654 km (0.096 R)
• M7: 958,474 km (0.119 R)
• M8: 1,197,232 km (0.051 R)
• M9: 1,330,673 km (0.051 R)
• M10: 1,540,409 km (0.104 R)
• M11: 1,715,888 km (0.1 R)
• M12: 1,851,872 km (0.078 R)
• M13: 2,086,741 km (0.077 R)
• M14: 2,431,713 km (0.111 R)
• M15: 2,550,644 km (0.113 R)
• M16: 2,776,985 km (0.1 R)
• M17: 2,937,504 km (0.115 R)
• M18: 3,137,965 km (0.116 R)
• M19: 3,746,529 km (0.075 R)
• M20: 3,805,471 km (0.108 R)
• M21: 4,004,137 km (0.054 R)
• M22: 4,165,553 km (0.103 R)
• M23: 4,267,578 km (0.063 R)
• M24: 4,329,213 km (0.052 R)
• M25: 4,726,395 km (0.085 R)
• M26: 4,832,759 km (0.11 R)
• M27: 4,961,713 km (0.113 R)
• M28: 5,091,713 km (0.106 R)
• M29: 5,355,005 km (0.096 R)
• M30: 5,555,616 km (0.092 R)
• M31: 5,781,210 km (0.089 R)
• M32: 5,849,576 km (0.044 R)
• M33: 5,964,018 km (0.068 R)
• M34: 6,056,171 km (0.102 R)
• M35: 6,358,657 km (0.098 R)
• M36: 6,882,100 km (0.104 R)
• M37: 7,051,595 km (0.063 R)
• M38: 7,345,255 km (0.081 R)
• M39: 7,643,105 km (0.113 R)
• M40: 7,818,583 km (0.079 R)
• M41: 7,919,562 km (0.059 R)
• M42: 8,430,588 km (0.106 R)
• M43: 8,508,229 km (0.115 R)
• M44: 8,586,020 km (0.08 R)
• M45: 8,768,530 km (0.112 R)
• M46: 9,084,480 km (0.055 R)
• M47: 10,747,410 km (0.045 R)
• M48: 10,859,758 km (0.056 R)
• M49: 10,944,281 km (0.117 R)
• M50: 11,513,052 km (0.103 R)
• M51: 11,714,560 km (0.062 R)
• M52: 11,888,094 km (0.093 R)
• M53: 12,004,182 km (0.105 R)
• M54: 12,443,252 km (0.093 R)
• M55: 12,649,996 km (0.04 R)
• M56: 13,036,856 km (0.114 R)
• M57: 13,639,586 km (0.098 R)
• M58: 13,791,727 km (0.067 R)
• M59: 13,852,763 km (0.05 R)
• M60: 14,997,635 km (0.086 R)
• M61: 15,154,563 km (0.119 R)
• M62: 15,788,260 km (0.08 R)
• M63: 16,657,274 km (0.12 R)
• M64: 17,015,860 km (0.105 R)
• M65: 17,906,716 km (0.079 R)
• M66: 18,508,997 km (0.1 R)
• M67: 18,609,975 km (0.098 R)
• M68: 18,677,444 km (0.085 R)
• M69: 19,220,035 km (0.028 R)
• M70: 19,630,382 km (0.089 R)
• M71: 19,699,048 km (0.061 R)
• M72: 19,767,863 km (0.086 R)
• M73: 20,078,129 km (0.058 R)
• M74: 20,216,656 km (0.058 R)
• M75: 20,668,891 km (0.08 R)
• M76: 21,089,261 km (0.081 R)
• M77: 21,335,798 km (0.113 R)
• M78: 22,295,767 km (0.108 R)
• M79: 22,726,909 km (0.118 R)
• M80: 23,160,742 km (0.036 R)
• M81: 23,560,917 km (0.054 R)
• M82: 24,147,041 km (0.069 R)
• M83: 24,294,245 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.4

Radius: 10.4

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.05 AU - 10.17 AU

Year: 10586 Days

Day: 8.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,295,652 km

• M1: 130,898 km (0.085 R)
• M2: 216,917 km (0.051 R)
• M3: 295,605 km (0.117 R)
• M4: 1,352,066 km (0.097 R)
• M5: 1,591,273 km (0.114 R)
• M6: 1,658,891 km (0.073 R)
• M7: 1,820,606 km (0.07 R)
• M8: 2,388,629 km (0.077 R)
• M9: 2,760,380 km (0.043 R)
• M10: 2,842,360 km (0.045 R)
• M11: 3,037,136 km (0.081 R)
• M12: 4,138,176 km (0.115 R)
• M13: 4,232,573 km (0.113 R)
• M14: 4,455,473 km (0.027 R)
• M15: 5,079,895 km (0.119 R)
• M16: 5,454,189 km (0.066 R)
• M17: 5,802,153 km (0.056 R)
• M18: 6,265,308 km (0.075 R)
• M19: 6,446,621 km (0.118 R)
• M20: 6,666,530 km (0.114 R)
• M21: 8,116,283 km (0.085 R)
• M22: 9,617,946 km (0.111 R)
• M23: 9,743,459 km (0.079 R)
• M24: 9,953,794 km (0.077 R)
• M25: 10,984,523 km (0.097 R)
• M26: 11,115,720 km (0.091 R)
• M27: 12,274,655 km (0.103 R)
• M28: 12,868,558 km (0.109 R)
• M29: 13,471,887 km (0.116 R)
• M30: 14,036,918 km (0.112 R)
• M31: 14,226,907 km (0.052 R)
• M32: 14,322,351 km (0.033 R)
• M33: 14,513,686 km (0.077 R)
• M34: 15,385,243 km (0.077 R)
• M35: 16,224,039 km (0.086 R)
• M36: 16,423,602 km (0.11 R)
• M37: 16,825,123 km (0.097 R)
• M38: 17,331,512 km (0.12 R)
• M39: 18,723,819 km (0.11 R)
• M40: 19,301,267 km (0.116 R)
• M41: 19,884,699 km (0.065 R)
• M42: 20,419,960 km (0.09 R)
• M43: 21,068,616 km (0.11 R)
• M44: 21,286,431 km (0.064 R)
• M45: 21,724,154 km (0.084 R)
• M46: 22,552,926 km (0.113 R)
• M47: 22,943,227 km (0.053 R)
• M48: 23,167,175 km (0.096 R)
• M49: 23,617,465 km (0.113 R)
• M50: 23,957,052 km (0.056 R)
• M51: 24,298,285 km (0.108 R)
• M52: 24,641,013 km (0.062 R)
• M53: 25,621,029 km (0.102 R)
• M54: 25,911,698 km (0.072 R)
• M55: 26,203,563 km (0.08 R)
• M56: 26,437,684 km (0.056 R)
• M57: 26,967,260 km (0.042 R)
• M58: 27,500,128 km (0.117 R)
• M59: 28,096,425 km (0.09 R)
• M60: 28,576,634 km (0.025 R)
• M61: 28,938,511 km (0.106 R)
• M62: 30,094,454 km (0.106 R)
• M63: 31,389,523 km (0.088 R)
• M64: 31,950,216 km (0.071 R)
• M65: 32,451,219 km (0.12 R)
• M66: 33,081,325 km (0.12 R)
• M67: 33,397,874 km (0.103 R)
• M68: 34,097,843 km (0.118 R)
• M69: 34,481,561 km (0.064 R)
• M70: 35,706,469 km (0.118 R)
• M71: 36,096,171 km (0.09 R)
• M72: 36,226,471 km (0.097 R)
• M73: 36,487,369 km (0.07 R)
• M74: 37,011,112 km (0.054 R)
• M75: 37,273,955 km (0.113 R)
• M76: 37,405,601 km (0.091 R)
• M77: 37,471,574 km (0.07 R)
• M78: 37,537,397 km (0.09 R)
• M79: 40,950,024 km (0.088 R)
• M80: 41,835,793 km (0.116 R)
• M81: 42,178,072 km (0.057 R)
• M82: 44,112,223 km (0.076 R)
• M83: 44,251,499 km (0.115 R)
• M84: 44,390,924 km (0.077 R)
• M85: 45,019,983 km (0.087 R)
• M86: 45,792,955 km (0.097 R)
• M87: 45,934,026 km (0.047 R)
• M88: 46,075,097 km (0.057 R)
• M89: 46,145,857 km (0.051 R)
• M90: 46,287,227 km (0.115 R)
• M91: 47,637,348 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.4

Radius: 8.5

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.27 AU - 10.09 AU

Year: 10709 Days

Day: 11.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 60,295,652 km

• M1: 142,567 km (0.064 R)
• M2: 202,256 km (0.106 R)
• M3: 518,057 km (0.103 R)
• M4: 924,515 km (0.117 R)
• M5: 1,254,528 km (0.082 R)
• M6: 1,451,099 km (0.043 R)
• M7: 1,562,699 km (0.092 R)
• M8: 1,638,695 km (0.086 R)
• M9: 1,716,037 km (0.092 R)
• M10: 2,141,942 km (0.057 R)
• M11: 2,334,475 km (0.083 R)
• M12: 2,443,831 km (0.101 R)
• M13: 2,600,011 km (0.091 R)
• M14: 2,667,928 km (0.117 R)
• M15: 3,208,276 km (0.116 R)
• M16: 3,305,814 km (0.067 R)
• M17: 3,911,236 km (0.064 R)
• M18: 4,041,686 km (0.101 R)
• M19: 4,120,673 km (0.074 R)
• M20: 4,414,633 km (0.056 R)
• M21: 5,657,791 km (0.097 R)
• M22: 5,954,594 km (0.101 R)
• M23: 6,287,150 km (0.083 R)
• M24: 7,001,779 km (0.106 R)
• M25: 7,065,059 km (0.07 R)
• M26: 7,128,638 km (0.112 R)
• M27: 7,288,408 km (0.087 R)
• M28: 7,384,749 km (0.091 R)
• M29: 8,038,342 km (0.105 R)
• M30: 9,191,592 km (0.027 R)
• M31: 9,330,569 km (0.101 R)
• M32: 9,435,437 km (0.11 R)
• M33: 9,646,071 km (0.112 R)
• M34: 9,787,441 km (0.1 R)
• M35: 12,523,586 km (0.056 R)
• M36: 12,600,629 km (0.12 R)
• M37: 13,974,386 km (0.094 R)
• M38: 14,415,849 km (0.081 R)
• M39: 14,821,259 km (0.076 R)
• M40: 15,107,291 km (0.066 R)
• M41: 15,601,712 km (0.064 R)
• M42: 16,311,404 km (0.104 R)
• M43: 16,437,814 km (0.08 R)
• M44: 16,522,187 km (0.114 R)
• M45: 16,691,382 km (0.101 R)
• M46: 17,031,568 km (0.102 R)
• M47: 19,209,414 km (0.07 R)
• M48: 19,431,866 km (0.051 R)
• M49: 19,565,906 km (0.115 R)
• M50: 19,655,365 km (0.067 R)
• M51: 20,330,799 km (0.084 R)
• M52: 20,694,023 km (0.077 R)
• M53: 20,830,905 km (0.111 R)
• M54: 21,243,047 km (0.097 R)
• M55: 22,215,284 km (0.03 R)
• M56: 22,495,780 km (0.112 R)
• M57: 23,820,020 km (0.09 R)
• M58: 24,733,016 km (0.079 R)
• M59: 25,315,550 km (0.086 R)
• M60: 26,049,926 km (0.085 R)
• M61: 26,148,511 km (0.077 R)
• M62: 30,083,833 km (0.035 R)
• M63: 31,645,934 km (0.09 R)
• M64: 32,808,159 km (0.103 R)
• M65: 35,446,467 km (0.115 R)
• M66: 36,322,662 km (0.068 R)
• M67: 36,873,930 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.9

Radius: 7.7

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 13.57 AU - 15.05 AU

Year: 20841 Days

Day: 24.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,295,652 km

• M1: 131,048 km (0.027 R)
• M2: 217,665 km (0.116 R)
• M3: 377,884 km (0.045 R)
• M4: 473,178 km (0.119 R)
• M5: 613,950 km (0.117 R)
• M6: 809,624 km (0.115 R)
• M7: 980,464 km (0.087 R)
• M8: 1,139,786 km (0.042 R)
• M9: 1,667,268 km (0.097 R)
• M10: 1,803,103 km (0.1 R)
• M11: 1,858,454 km (0.102 R)
• M12: 1,942,678 km (0.071 R)
• M13: 2,202,829 km (0.083 R)
• M14: 2,382,496 km (0.113 R)
• M15: 2,692,612 km (0.103 R)
• M16: 3,215,457 km (0.11 R)
• M17: 3,912,433 km (0.099 R)
• M18: 4,502,896 km (0.09 R)
• M19: 4,731,481 km (0.105 R)
• M20: 6,953,758 km (0.108 R)
• M21: 7,129,535 km (0.076 R)
• M22: 8,076,789 km (0.108 R)
• M23: 8,261,542 km (0.056 R)
• M24: 8,494,765 km (0.097 R)
• M25: 8,729,933 km (0.043 R)
• M26: 9,206,851 km (0.09 R)
• M27: 9,643,378 km (0.1 R)
• M28: 10,235,935 km (0.105 R)
• M29: 10,486,362 km (0.098 R)
• M30: 10,738,734 km (0.106 R)
• M31: 11,146,687 km (0.118 R)
• M32: 11,663,847 km (0.086 R)
• M33: 12,241,743 km (0.118 R)
• M34: 12,294,701 km (0.057 R)
• M35: 12,401,065 km (0.093 R)
• M36: 12,936,775 km (0.108 R)
• M37: 13,754,477 km (0.066 R)
• M38: 14,364,836 km (0.113 R)
• M39: 15,040,570 km (0.112 R)
• M40: 15,554,289 km (0.103 R)
• M41: 15,957,754 km (0.069 R)
• M42: 17,188,945 km (0.118 R)
• M43: 17,248,335 km (0.04 R)
• M44: 18,389,468 km (0.07 R)
• M45: 19,617,068 km (0.107 R)
• M46: 20,178,060 km (0.04 R)
• M47: 21,571,415 km (0.102 R)
• M48: 21,635,592 km (0.043 R)
• M49: 22,150,508 km (0.047 R)
• M50: 22,539,313 km (0.057 R)
• M51: 22,734,538 km (0.109 R)
• M52: 24,116,972 km (0.061 R)
• M53: 24,583,867 km (0.088 R)
• M54: 26,002,204 km (0.115 R)
• M55: 27,308,343 km (0.1 R)
• M56: 28,354,332 km (0.09 R)
• M57: 29,200,756 km (0.092 R)
• M58: 29,698,169 km (0.113 R)
• M59: 30,270,232 km (0.081 R)
• M60: 30,773,778 km (0.068 R)
• M61: 34,449,846 km (0.116 R)
• M62: 35,352,520 km (0.115 R)
• M63: 38,262,049 km (0.03 R)
• M64: 39,353,216 km (0.064 R)
• M65: 39,431,605 km (0.062 R)
• M66: 39,902,689 km (0.031 R)
• M67: 40,296,730 km (0.111 R)
• M68: 41,088,551 km (0.073 R)
• M69: 42,205,748 km (0.112 R)
• M70: 43,090,619 km (0.092 R)
• M71: 43,819,012 km (0.075 R)
• M72: 44,307,000 km (0.066 R)
• M73: 45,370,341 km (0.064 R)
• M74: 46,524,788 km (0.075 R)
• M75: 47,438,682 km (0.111 R)
• M76: 47,605,483 km (0.08 R)
• M77: 48,862,704 km (0.08 R)
• M78: 50,300,638 km (0.066 R)
• M79: 50,811,515 km (0.112 R)
• M80: 51,752,486 km (0.076 R)
• M81: 52,785,609 km (0.076 R)
• M82: 52,872,076 km (0.099 R)
• M83: 53,304,713 km (0.097 R)
• M84: 53,565,014 km (0.113 R)
• M85: 53,651,780 km (0.104 R)
• M86: 54,697,320 km (0.098 R)
• M87: 56,543,208 km (0.089 R)
• M88: 56,897,007 km (0.1 R)
• M89: 57,340,415 km (0.116 R)
• M90: 59,215,325 km (0.098 R)
• M91: 59,934,741 km (0.118 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 11,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit