🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.81 AU - 1.15 AU

Year: 365 Days

Day: 45.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,178,248 km

• M1: 168,148 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.52 AU - 1.74 AU

Year: 784 Days

Day: 42.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.3

Radius: 9.8

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.7 AU - 5.48 AU

Year: 3705 Days

Day: 12.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 32,178,248 km

• M1: 122,670 km (0.107 R)
• M2: 190,139 km (0.083 R)
• M3: 352,153 km (0.109 R)
• M4: 416,331 km (0.069 R)
• M5: 678,127 km (0.05 R)
• M6: 850,763 km (0.027 R)
• M7: 919,429 km (0.091 R)
• M8: 1,099,844 km (0.116 R)
• M9: 1,162,675 km (0.07 R)
• M10: 1,399,338 km (0.079 R)
• M11: 1,467,854 km (0.063 R)
• M12: 1,608,476 km (0.106 R)
• M13: 1,858,006 km (0.025 R)
• M14: 1,995,336 km (0.04 R)
• M15: 2,263,865 km (0.085 R)
• M16: 2,870,634 km (0.115 R)
• M17: 3,029,955 km (0.088 R)
• M18: 3,228,771 km (0.066 R)
• M19: 3,413,375 km (0.067 R)
• M20: 3,544,572 km (0.044 R)
• M21: 3,792,904 km (0.034 R)
• M22: 3,968,233 km (0.11 R)
• M23: 4,367,211 km (0.099 R)
• M24: 4,469,087 km (0.096 R)
• M25: 4,737,465 km (0.092 R)
• M26: 4,905,314 km (0.098 R)
• M27: 5,075,108 km (0.053 R)
• M28: 5,684,869 km (0.091 R)
• M29: 5,751,589 km (0.082 R)
• M30: 6,271,741 km (0.078 R)
• M31: 6,665,932 km (0.107 R)
• M32: 6,759,879 km (0.119 R)
• M33: 7,454,013 km (0.075 R)
• M34: 7,723,289 km (0.093 R)
• M35: 7,797,340 km (0.119 R)
• M36: 8,550,266 km (0.117 R)
• M37: 9,378,889 km (0.033 R)
• M38: 9,484,355 km (0.116 R)
• M39: 9,563,642 km (0.076 R)
• M40: 9,643,228 km (0.111 R)
• M41: 9,883,034 km (0.033 R)
• M42: 10,834,775 km (0.071 R)
• M43: 11,084,305 km (0.08 R)
• M44: 11,560,624 km (0.106 R)
• M45: 11,815,539 km (0.07 R)
• M46: 11,986,529 km (0.103 R)
• M47: 12,187,140 km (0.043 R)
• M48: 12,970,883 km (0.119 R)
• M49: 13,413,543 km (0.098 R)
• M50: 14,343,743 km (0.075 R)
• M51: 14,924,183 km (0.093 R)
• M52: 15,109,086 km (0.088 R)
• M53: 15,450,019 km (0.051 R)
• M54: 15,762,230 km (0.104 R)
• M55: 15,981,989 km (0.06 R)
• M56: 16,076,535 km (0.102 R)
• M57: 16,615,536 km (0.097 R)
• M58: 16,743,143 km (0.092 R)
• M59: 16,807,171 km (0.114 R)
• M60: 17,224,998 km (0.11 R)
• M61: 18,963,475 km (0.09 R)
• M62: 19,398,356 km (0.053 R)
• M63: 19,532,844 km (0.086 R)
• M64: 19,600,163 km (0.102 R)
• M65: 20,039,981 km (0.098 R)
• M66: 20,346,358 km (0.07 R)
• M67: 20,448,683 km (0.08 R)
• M68: 20,825,968 km (0.103 R)
• M69: 21,621,979 km (0.073 R)
• M70: 23,493,897 km (0.11 R)
• M71: 23,852,932 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.2

Radius: 10.5

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.67 AU - 5.27 AU

Year: 4174 Days

Day: 7.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,178,248 km

• M1: 136,882 km (0.101 R)
• M2: 227,987 km (0.096 R)
• M3: 412,741 km (0.104 R)
• M4: 519,254 km (0.117 R)
• M5: 620,382 km (0.095 R)
• M6: 686,355 km (0.105 R)
• M7: 817,253 km (0.098 R)
• M8: 900,130 km (0.097 R)
• M9: 966,851 km (0.111 R)
• M10: 1,085,183 km (0.079 R)
• M11: 1,492,987 km (0.104 R)
• M12: 2,009,249 km (0.114 R)
• M13: 2,267,605 km (0.071 R)
• M14: 2,360,654 km (0.066 R)
• M15: 2,523,118 km (0.102 R)
• M16: 2,633,521 km (0.087 R)
• M17: 2,745,570 km (0.068 R)
• M18: 2,830,691 km (0.101 R)
• M19: 2,974,604 km (0.12 R)
• M20: 3,239,691 km (0.097 R)
• M21: 3,466,631 km (0.105 R)
• M22: 3,543,375 km (0.12 R)
• M23: 3,840,477 km (0.069 R)
• M24: 4,064,724 km (0.091 R)
• M25: 4,178,418 km (0.116 R)
• M26: 4,260,248 km (0.037 R)
• M27: 4,525,934 km (0.029 R)
• M28: 4,848,467 km (0.114 R)
• M29: 4,969,342 km (0.107 R)
• M30: 5,606,031 km (0.059 R)
• M31: 5,714,788 km (0.11 R)
• M32: 5,934,248 km (0.061 R)
• M33: 6,212,500 km (0.044 R)
• M34: 6,343,698 km (0.096 R)
• M35: 6,571,086 km (0.089 R)
• M36: 6,704,977 km (0.041 R)
• M37: 6,955,852 km (0.07 R)
• M38: 7,288,857 km (0.086 R)
• M39: 7,546,913 km (0.073 R)
• M40: 7,747,524 km (0.102 R)
• M41: 8,298,044 km (0.059 R)
• M42: 8,484,294 km (0.095 R)
• M43: 9,030,475 km (0.064 R)
• M44: 9,329,222 km (0.108 R)
• M45: 9,696,336 km (0.091 R)
• M46: 9,914,599 km (0.114 R)
• M47: 10,355,913 km (0.079 R)
• M48: 10,691,161 km (0.084 R)
• M49: 11,166,583 km (0.101 R)
• M50: 11,280,727 km (0.084 R)
• M51: 11,372,430 km (0.037 R)
• M52: 11,464,283 km (0.106 R)
• M53: 11,625,699 km (0.114 R)
• M54: 11,974,113 km (0.094 R)
• M55: 12,278,993 km (0.055 R)
• M56: 12,373,240 km (0.107 R)
• M57: 12,467,786 km (0.101 R)
• M58: 12,705,198 km (0.113 R)
• M59: 12,800,641 km (0.079 R)
• M60: 12,872,298 km (0.099 R)
• M61: 13,088,168 km (0.027 R)
• M62: 13,596,502 km (0.069 R)
• M63: 14,111,418 km (0.063 R)
• M64: 14,532,984 km (0.119 R)
• M65: 14,883,193 km (0.105 R)
• M66: 15,084,701 km (0.045 R)
• M67: 15,210,962 km (0.109 R)
• M68: 15,388,385 km (0.084 R)
• M69: 15,617,569 km (0.059 R)
• M70: 15,950,723 km (0.095 R)
• M71: 16,937,621 km (0.093 R)
• M72: 17,121,626 km (0.05 R)
• M73: 17,279,900 km (0.117 R)
• M74: 17,518,060 km (0.086 R)
• M75: 17,837,452 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.5

Radius: 12.7

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.93 AU - 6.59 AU

Year: 5900 Days

Day: 9.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,178,248 km

• M1: 159,023 km (0.1 R)
• M2: 276,756 km (0.11 R)
• M3: 1,124,976 km (0.094 R)
• M4: 1,397,244 km (0.066 R)
• M5: 1,634,357 km (0.104 R)
• M6: 1,806,394 km (0.077 R)
• M7: 1,924,577 km (0.091 R)
• M8: 2,380,551 km (0.111 R)
• M9: 2,576,973 km (0.063 R)
• M10: 3,126,895 km (0.039 R)
• M11: 3,294,295 km (0.092 R)
• M12: 3,638,071 km (0.103 R)
• M13: 3,789,015 km (0.087 R)
• M14: 4,792,966 km (0.072 R)
• M15: 5,042,495 km (0.045 R)
• M16: 5,267,939 km (0.098 R)
• M17: 5,904,927 km (0.08 R)
• M18: 5,993,788 km (0.091 R)
• M19: 6,262,915 km (0.114 R)
• M20: 6,597,116 km (0.069 R)
• M21: 7,188,477 km (0.115 R)
• M22: 7,959,654 km (0.099 R)
• M23: 8,622,522 km (0.065 R)
• M24: 9,441,421 km (0.093 R)
• M25: 9,615,104 km (0.114 R)
• M26: 9,930,456 km (0.078 R)
• M27: 10,356,361 km (0.072 R)
• M28: 10,824,603 km (0.106 R)
• M29: 11,595,481 km (0.106 R)
• M30: 11,856,379 km (0.109 R)
• M31: 12,270,317 km (0.03 R)
• M32: 12,460,156 km (0.064 R)
• M33: 13,462,462 km (0.098 R)
• M34: 13,776,169 km (0.111 R)
• M35: 14,092,269 km (0.102 R)
• M36: 14,933,308 km (0.08 R)
• M37: 15,462,286 km (0.109 R)
• M38: 15,749,514 km (0.101 R)
• M39: 16,080,126 km (0.065 R)
• M40: 17,085,573 km (0.098 R)
• M41: 17,553,216 km (0.083 R)
• M42: 18,327,534 km (0.11 R)
• M43: 18,762,565 km (0.115 R)
• M44: 18,937,445 km (0.032 R)
• M45: 19,113,073 km (0.107 R)
• M46: 19,289,000 km (0.114 R)
• M47: 19,509,956 km (0.086 R)
• M48: 20,043,272 km (0.027 R)
• M49: 20,132,732 km (0.101 R)
• M50: 21,352,254 km (0.061 R)
• M51: 21,672,244 km (0.11 R)
• M52: 22,224,708 km (0.087 R)
• M53: 22,595,562 km (0.07 R)
• M54: 22,781,811 km (0.097 R)
• M55: 23,202,630 km (0.071 R)
• M56: 23,343,401 km (0.066 R)
• M57: 25,055,848 km (0.085 R)
• M58: 25,684,010 km (0.115 R)
• M59: 25,781,248 km (0.116 R)
• M60: 26,073,263 km (0.113 R)
• M61: 26,268,638 km (0.095 R)
• M62: 26,366,475 km (0.095 R)
• M63: 26,562,598 km (0.088 R)
• M64: 27,799,024 km (0.086 R)
• M65: 28,048,554 km (0.083 R)
• M66: 28,298,831 km (0.101 R)
• M67: 28,399,061 km (0.083 R)
• M68: 29,003,586 km (0.114 R)
• M69: 29,256,706 km (0.071 R)
• M70: 29,612,300 km (0.069 R)
• M71: 30,481,763 km (0.105 R)
• M72: 30,739,071 km (0.102 R)
• M73: 32,193,611 km (0.103 R)
• M74: 32,298,330 km (0.102 R)
• M75: 33,405,055 km (0.08 R)
• M76: 33,883,170 km (0.105 R)
• M77: 34,149,753 km (0.111 R)
• M78: 34,524,197 km (0.052 R)
• M79: 34,953,692 km (0.098 R)
• M80: 35,818,218 km (0.119 R)
• M81: 36,035,434 km (0.11 R)
• M82: 36,580,419 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.1

Radius: 8.3

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.72 AU - 6.96 AU

Year: 6739 Days

Day: 8.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,178,248 km

• M1: 109,655 km (0.096 R)
• M2: 248,781 km (0.079 R)
• M3: 327,470 km (0.069 R)
• M4: 752,178 km (0.109 R)
• M5: 813,064 km (0.082 R)
• M6: 1,286,392 km (0.116 R)
• M7: 1,378,993 km (0.098 R)
• M8: 1,731,147 km (0.063 R)
• M9: 2,045,751 km (0.095 R)
• M10: 2,446,972 km (0.092 R)
• M11: 2,775,938 km (0.115 R)
• M12: 3,527,518 km (0.085 R)
• M13: 3,980,201 km (0.114 R)
• M14: 4,089,407 km (0.049 R)
• M15: 4,171,985 km (0.04 R)
• M16: 4,366,762 km (0.116 R)
• M17: 6,250,797 km (0.108 R)
• M18: 6,961,088 km (0.064 R)
• M19: 7,325,658 km (0.052 R)
• M20: 7,392,678 km (0.055 R)
• M21: 7,527,316 km (0.1 R)
• M22: 8,810,267 km (0.106 R)
• M23: 9,385,770 km (0.058 R)
• M24: 9,531,628 km (0.09 R)
• M25: 10,800,966 km (0.054 R)
• M26: 11,455,457 km (0.1 R)
• M27: 11,533,248 km (0.081 R)
• M28: 11,611,338 km (0.096 R)
• M29: 11,925,194 km (0.107 R)
• M30: 12,281,536 km (0.114 R)
• M31: 12,641,469 km (0.109 R)
• M32: 13,208,295 km (0.068 R)
• M33: 13,700,771 km (0.096 R)
• M34: 14,157,494 km (0.065 R)
• M35: 14,492,743 km (0.043 R)
• M36: 14,703,526 km (0.041 R)
• M37: 15,085,748 km (0.074 R)
• M38: 15,643,599 km (0.115 R)
• M39: 16,514,857 km (0.037 R)
• M40: 16,646,952 km (0.092 R)
• M41: 17,223,203 km (0.074 R)
• M42: 17,401,823 km (0.06 R)
• M43: 17,715,978 km (0.105 R)
• M44: 17,941,422 km (0.092 R)
• M45: 18,213,391 km (0.109 R)
• M46: 19,083,303 km (0.1 R)
• M47: 19,779,531 km (0.087 R)
• M48: 20,342,618 km (0.03 R)
• M49: 20,531,560 km (0.111 R)
• M50: 20,673,528 km (0.095 R)
• M51: 21,053,806 km (0.114 R)
• M52: 21,197,121 km (0.062 R)
• M53: 21,628,711 km (0.095 R)
• M54: 21,821,542 km (0.117 R)
• M55: 22,598,254 km (0.102 R)
• M56: 22,940,983 km (0.078 R)
• M57: 23,384,092 km (0.091 R)
• M58: 25,743,699 km (0.077 R)
• M59: 25,999,212 km (0.067 R)
• M60: 26,152,849 km (0.097 R)
• M61: 26,718,928 km (0.035 R)
• M62: 27,289,045 km (0.048 R)
• M63: 28,494,206 km (0.109 R)
• M64: 29,663,014 km (0.088 R)
• M65: 29,984,500 km (0.107 R)
• M66: 30,522,902 km (0.109 R)
• M67: 30,576,907 km (0.102 R)
• M68: 30,901,684 km (0.075 R)
• M69: 30,955,839 km (0.102 R)
• M70: 31,010,143 km (0.095 R)
• M71: 31,064,447 km (0.075 R)
• M72: 31,882,747 km (0.077 R)
• M73: 32,542,623 km (0.066 R)
• M74: 32,653,026 km (0.101 R)
• M75: 35,737,435 km (0.072 R)
• M76: 36,365,447 km (0.091 R)
• M77: 36,824,413 km (0.051 R)
• M78: 38,504,398 km (0.063 R)
• M79: 38,679,726 km (0.112 R)
• M80: 39,265,701 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.7

Radius: 8

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 12.06 AU - 16.78 AU

Year: 20629 Days

Day: 24.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 32,178,248 km

• M1: 327,769 km (0.09 R)
• M2: 536,009 km (0.083 R)
• M3: 745,297 km (0.093 R)
• M4: 1,466,508 km (0.093 R)
• M5: 1,726,210 km (0.06 R)
• M6: 1,981,723 km (0.092 R)
• M7: 2,883,050 km (0.09 R)
• M8: 2,990,312 km (0.073 R)
• M9: 4,037,347 km (0.048 R)
• M10: 4,109,304 km (0.112 R)
• M11: 4,500,353 km (0.055 R)
• M12: 5,187,157 km (0.087 R)
• M13: 5,423,372 km (0.074 R)
• M14: 5,556,065 km (0.041 R)
• M15: 6,403,088 km (0.093 R)
• M16: 7,173,367 km (0.102 R)
• M17: 8,184,500 km (0.12 R)
• M18: 8,644,663 km (0.105 R)
• M19: 8,799,945 km (0.07 R)
• M20: 9,113,203 km (0.114 R)
• M21: 11,102,556 km (0.066 R)
• M22: 12,547,073 km (0.07 R)
• M23: 13,723,061 km (0.11 R)
• M24: 15,911,828 km (0.096 R)
• M25: 16,064,119 km (0.066 R)
• M26: 17,143,617 km (0.057 R)
• M27: 20,230,868 km (0.12 R)
• M28: 20,354,585 km (0.095 R)
• M29: 21,144,013 km (0.091 R)
• M30: 21,311,413 km (0.057 R)
• M31: 25,594,101 km (0.06 R)
• M32: 26,806,891 km (0.096 R)
• M33: 27,946,528 km (0.083 R)
• M34: 29,195,072 km (0.113 R)
• M35: 29,474,969 km (0.112 R)
• M36: 29,896,536 km (0.054 R)
• M37: 30,508,990 km (0.116 R)
• M38: 31,794,035 km (0.042 R)
• M39: 31,889,928 km (0.097 R)
• M40: 32,033,990 km (0.097 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 16,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit