🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.83 AU - 0.91 AU

Year: 299 Days

Day: 30.9 Hours

Environment

Temp: 91 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.52 AU - 1.56 AU

Year: 705 Days

Day: 34.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.64 AU - 1.76 AU

Year: 818 Days

Day: 40.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.97 AU - 2.59 AU

Year: 1270 Days

Day: 30.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.07 AU - 4.75 AU

Year: 2853 Days

Day: 44.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,651,151 km

• M1: 1,535,622 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.5

Radius: 13.9

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.25 AU - 6.75 AU

Year: 4759 Days

Day: 9.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 47,651,151 km

• M1: 222,901 km (0.107 R)
• M2: 474,225 km (0.115 R)
• M3: 710,889 km (0.093 R)
• M4: 828,623 km (0.102 R)
• M5: 918,980 km (0.118 R)
• M6: 1,073,963 km (0.076 R)
• M7: 1,186,760 km (0.112 R)
• M8: 1,343,838 km (0.076 R)
• M9: 1,508,395 km (0.106 R)
• M10: 1,607,728 km (0.063 R)
• M11: 1,783,207 km (0.09 R)
• M12: 1,950,008 km (0.087 R)
• M13: 2,348,836 km (0.09 R)
• M14: 2,482,128 km (0.089 R)
• M15: 2,583,705 km (0.04 R)
• M16: 2,986,422 km (0.084 R)
• M17: 3,315,837 km (0.034 R)
• M18: 3,832,249 km (0.112 R)
• M19: 3,990,074 km (0.075 R)
• M20: 4,110,052 km (0.114 R)
• M21: 4,477,165 km (0.089 R)
• M22: 4,664,611 km (0.107 R)
• M23: 4,876,143 km (0.085 R)
• M24: 5,641,635 km (0.102 R)
• M25: 5,867,228 km (0.077 R)
• M26: 6,257,679 km (0.098 R)
• M27: 6,491,500 km (0.114 R)
• M28: 6,680,592 km (0.083 R)
• M29: 6,943,585 km (0.102 R)
• M30: 7,307,706 km (0.053 R)
• M31: 7,653,277 km (0.101 R)
• M32: 7,853,290 km (0.105 R)
• M33: 8,592,453 km (0.103 R)
• M34: 8,696,274 km (0.087 R)
• M35: 9,168,255 km (0.037 R)
• M36: 9,380,684 km (0.066 R)
• M37: 9,567,981 km (0.11 R)
• M38: 10,164,727 km (0.086 R)
• M39: 10,357,109 km (0.057 R)
• M40: 10,997,837 km (0.102 R)
• M41: 11,195,456 km (0.102 R)
• M42: 11,365,698 km (0.086 R)
• M43: 11,766,471 km (0.094 R)
• M44: 12,113,688 km (0.113 R)
• M45: 12,317,889 km (0.057 R)
• M46: 12,552,458 km (0.118 R)
• M47: 12,759,053 km (0.108 R)
• M48: 13,205,602 km (0.117 R)
• M49: 13,475,926 km (0.096 R)
• M50: 14,113,961 km (0.088 R)
• M51: 14,482,869 km (0.09 R)
• M52: 14,792,836 km (0.082 R)
• M53: 15,419,352 km (0.108 R)
• M54: 15,799,480 km (0.117 R)
• M55: 16,054,544 km (0.064 R)
• M56: 16,828,264 km (0.103 R)
• M57: 17,023,490 km (0.092 R)
• M58: 17,285,136 km (0.094 R)
• M59: 17,482,157 km (0.067 R)
• M60: 17,845,380 km (0.082 R)
• M61: 17,944,863 km (0.117 R)
• M62: 18,111,216 km (0.096 R)
• M63: 18,848,733 km (0.043 R)
• M64: 19,562,016 km (0.118 R)
• M65: 20,492,066 km (0.07 R)
• M66: 21,260,550 km (0.093 R)
• M67: 21,612,853 km (0.037 R)
• M68: 22,002,855 km (0.055 R)
• M69: 22,645,976 km (0.099 R)
• M70: 23,295,231 km (0.113 R)
• M71: 24,060,424 km (0.053 R)
• M72: 24,207,179 km (0.087 R)
• M73: 24,464,637 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.1

Radius: 9.8

Gravity: 10.17 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.67 AU - 7.01 AU

Year: 5207 Days

Day: 7.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,651,151 km

• M1: 302,636 km (0.079 R)
• M2: 583,132 km (0.089 R)
• M3: 1,124,826 km (0.116 R)
• M4: 1,550,432 km (0.088 R)
• M5: 1,828,984 km (0.045 R)
• M6: 2,204,624 km (0.071 R)
• M7: 2,626,041 km (0.096 R)
• M8: 2,936,157 km (0.103 R)
• M9: 3,004,075 km (0.081 R)
• M10: 3,141,705 km (0.119 R)
• M11: 3,281,429 km (0.028 R)
• M12: 3,860,971 km (0.104 R)
• M13: 4,603,126 km (0.103 R)
• M14: 4,950,194 km (0.102 R)
• M15: 5,278,112 km (0.093 R)
• M16: 5,754,731 km (0.113 R)
• M17: 5,840,301 km (0.056 R)
• M18: 6,186,770 km (0.075 R)
• M19: 7,143,448 km (0.109 R)
• M20: 7,235,451 km (0.099 R)
• M21: 7,420,802 km (0.081 R)
• M22: 7,638,916 km (0.063 R)
• M23: 7,701,747 km (0.083 R)
• M24: 8,209,782 km (0.061 R)
• M25: 8,695,825 km (0.057 R)
• M26: 8,794,260 km (0.092 R)
• M27: 9,124,872 km (0.106 R)
• M28: 9,459,522 km (0.107 R)
• M29: 9,866,428 km (0.116 R)
• M30: 10,140,940 km (0.069 R)
• M31: 10,383,139 km (0.113 R)
• M32: 10,802,911 km (0.067 R)
• M33: 12,058,785 km (0.079 R)
• M34: 12,462,999 km (0.116 R)
• M35: 12,648,201 km (0.104 R)
• M36: 13,209,193 km (0.09 R)
• M37: 13,587,825 km (0.085 R)
• M38: 14,901,593 km (0.033 R)
• M39: 15,177,153 km (0.095 R)
• M40: 15,256,290 km (0.096 R)
• M41: 15,494,151 km (0.098 R)
• M42: 15,733,358 km (0.102 R)
• M43: 15,813,243 km (0.089 R)
• M44: 16,215,212 km (0.107 R)
• M45: 16,295,995 km (0.059 R)
• M46: 16,539,241 km (0.118 R)
• M47: 17,193,732 km (0.056 R)
• M48: 17,317,450 km (0.037 R)
• M49: 18,065,588 km (0.041 R)
• M50: 18,191,251 km (0.088 R)
• M51: 18,317,362 km (0.107 R)
• M52: 18,527,995 km (0.111 R)
• M53: 18,654,854 km (0.112 R)
• M54: 19,250,254 km (0.072 R)
• M55: 19,464,478 km (0.099 R)
• M56: 19,550,347 km (0.096 R)
• M57: 19,636,516 km (0.088 R)
• M58: 20,198,705 km (0.112 R)
• M59: 20,372,836 km (0.108 R)
• M60: 21,294,808 km (0.068 R)
• M61: 22,635,654 km (0.066 R)
• M62: 22,997,830 km (0.096 R)
• M63: 23,088,636 km (0.103 R)
• M64: 23,819,571 km (0.102 R)
• M65: 24,651,036 km (0.077 R)
• M66: 25,257,506 km (0.106 R)
• M67: 25,492,076 km (0.03 R)
• M68: 25,868,763 km (0.062 R)
• M69: 25,963,309 km (0.118 R)
• M70: 26,342,390 km (0.116 R)
• M71: 26,770,988 km (0.094 R)
• M72: 27,394,362 km (0.062 R)
• M73: 27,635,364 km (0.059 R)
• M74: 27,973,904 km (0.08 R)
• M75: 29,145,106 km (0.11 R)
• M76: 29,440,412 km (0.106 R)
• M77: 29,835,799 km (0.117 R)
• M78: 30,731,591 km (0.108 R)
• M79: 31,889,180 km (0.103 R)
• M80: 32,091,885 km (0.087 R)
• M81: 32,958,505 km (0.081 R)
• M82: 33,369,002 km (0.067 R)
• M83: 33,471,776 km (0.092 R)
• M84: 33,626,310 km (0.088 R)
• M85: 33,729,533 km (0.065 R)
• M86: 33,987,739 km (0.111 R)
• M87: 34,766,695 km (0.079 R)
• M88: 34,923,174 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.1

Radius: 13.8

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.92 AU - 8.12 AU

Year: 6143 Days

Day: 13.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,651,151 km

• M1: 223,798 km (0.114 R)
• M2: 409,599 km (0.043 R)
• M3: 541,095 km (0.064 R)
• M4: 844,630 km (0.074 R)
• M5: 974,630 km (0.065 R)
• M6: 1,150,856 km (0.115 R)
• M7: 1,407,866 km (0.106 R)
• M8: 1,536,520 km (0.076 R)
• M9: 1,883,736 km (0.088 R)
• M10: 1,994,588 km (0.116 R)
• M11: 2,140,297 km (0.083 R)
• M12: 2,546,904 km (0.102 R)
• M13: 2,795,535 km (0.073 R)
• M14: 2,922,993 km (0.102 R)
• M15: 3,108,345 km (0.04 R)
• M16: 3,452,120 km (0.058 R)
• M17: 3,748,175 km (0.114 R)
• M18: 4,302,136 km (0.092 R)
• M19: 4,642,620 km (0.099 R)
• M20: 4,881,977 km (0.083 R)
• M21: 5,058,652 km (0.062 R)
• M22: 5,170,102 km (0.115 R)
• M23: 5,879,645 km (0.113 R)
• M24: 5,997,079 km (0.055 R)
• M25: 6,091,476 km (0.075 R)
• M26: 6,498,681 km (0.09 R)
• M27: 7,618,720 km (0.081 R)
• M28: 7,901,760 km (0.069 R)
• M29: 8,425,053 km (0.114 R)
• M30: 8,664,260 km (0.107 R)
• M31: 8,878,933 km (0.109 R)
• M32: 9,477,923 km (0.063 R)
• M33: 9,588,326 km (0.032 R)
• M34: 9,726,854 km (0.097 R)
• M35: 9,949,904 km (0.116 R)
• M36: 10,062,102 km (0.07 R)
• M37: 10,316,120 km (0.063 R)
• M38: 11,003,671 km (0.03 R)
• M39: 11,236,296 km (0.105 R)
• M40: 11,470,417 km (0.081 R)
• M41: 12,062,974 km (0.107 R)
• M42: 12,362,918 km (0.117 R)
• M43: 12,483,643 km (0.071 R)
• M44: 13,277,858 km (0.096 R)
• M45: 13,370,609 km (0.118 R)
• M46: 13,712,290 km (0.07 R)
• M47: 13,805,939 km (0.078 R)
• M48: 14,214,490 km (0.114 R)
• M49: 14,309,336 km (0.087 R)
• M50: 15,301,917 km (0.096 R)
• M51: 15,594,232 km (0.05 R)
• M52: 16,118,423 km (0.114 R)
• M53: 16,415,823 km (0.102 R)
• M54: 16,715,168 km (0.095 R)
• M55: 17,016,159 km (0.06 R)
• M56: 18,135,600 km (0.1 R)
• M57: 18,238,524 km (0.086 R)
• M58: 19,034,235 km (0.097 R)
• M59: 19,313,683 km (0.089 R)
• M60: 19,559,323 km (0.04 R)
• M61: 19,982,835 km (0.102 R)
• M62: 20,089,199 km (0.074 R)
• M63: 20,659,616 km (0.072 R)
• M64: 20,838,983 km (0.113 R)
• M65: 21,597,893 km (0.096 R)
• M66: 21,852,958 km (0.107 R)
• M67: 21,962,463 km (0.108 R)
• M68: 22,145,571 km (0.057 R)
• M69: 22,808,739 km (0.102 R)
• M70: 23,778,432 km (0.114 R)
• M71: 24,381,760 km (0.07 R)
• M72: 24,875,583 km (0.039 R)
• M73: 25,372,846 km (0.105 R)
• M74: 25,719,165 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.1

Radius: 13.8

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.19 AU - 9.61 AU

Year: 8982 Days

Day: 13.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,651,151 km

• M1: 183,557 km (0.082 R)
• M2: 594,951 km (0.098 R)
• M3: 1,205,908 km (0.07 R)
• M4: 1,903,783 km (0.118 R)
• M5: 2,120,699 km (0.092 R)
• M6: 2,320,562 km (0.086 R)
• M7: 2,422,887 km (0.116 R)
• M8: 2,902,348 km (0.097 R)
• M9: 3,296,239 km (0.076 R)
• M10: 3,470,222 km (0.098 R)
• M11: 3,737,254 km (0.034 R)
• M12: 4,011,018 km (0.065 R)
• M13: 4,386,509 km (0.105 R)
• M14: 4,839,042 km (0.107 R)
• M15: 4,971,137 km (0.079 R)
• M16: 5,580,449 km (0.086 R)
• M17: 6,832,883 km (0.086 R)
• M18: 7,131,031 km (0.111 R)
• M19: 7,433,668 km (0.106 R)
• M20: 7,663,301 km (0.04 R)
• M21: 8,129,896 km (0.098 R)
• M22: 11,293,592 km (0.103 R)
• M23: 11,425,537 km (0.094 R)
• M24: 11,958,555 km (0.083 R)
• M25: 12,183,101 km (0.084 R)
• M26: 12,819,191 km (0.036 R)
• M27: 13,187,501 km (0.112 R)
• M28: 13,559,401 km (0.092 R)
• M29: 13,793,672 km (0.119 R)
• M30: 15,081,410 km (0.105 R)
• M31: 17,261,201 km (0.092 R)
• M32: 18,543,254 km (0.068 R)
• M33: 19,327,147 km (0.058 R)
• M34: 19,538,080 km (0.096 R)
• M35: 19,855,826 km (0.071 R)
• M36: 20,015,447 km (0.093 R)
• M37: 20,550,259 km (0.095 R)
• M38: 20,765,531 km (0.117 R)
• M39: 21,252,622 km (0.085 R)
• M40: 21,470,286 km (0.066 R)
• M41: 22,792,133 km (0.089 R)
• M42: 23,350,582 km (0.07 R)
• M43: 23,519,029 km (0.043 R)
• M44: 23,631,527 km (0.079 R)
• M45: 23,800,722 km (0.089 R)
• M46: 23,913,668 km (0.039 R)
• M47: 24,196,857 km (0.081 R)
• M48: 25,861,283 km (0.037 R)
• M49: 26,678,087 km (0.032 R)
• M50: 26,795,372 km (0.119 R)
• M51: 27,030,690 km (0.085 R)
• M52: 27,207,514 km (0.081 R)
• M53: 27,919,002 km (0.032 R)
• M54: 29,420,815 km (0.096 R)
• M55: 29,542,139 km (0.098 R)
• M56: 29,967,894 km (0.074 R)
• M57: 30,641,085 km (0.111 R)
• M58: 30,948,807 km (0.107 R)
• M59: 33,320,532 km (0.093 R)
• M60: 34,336,451 km (0.04 R)
• M61: 34,848,375 km (0.055 R)
• M62: 36,855,380 km (0.094 R)
• M63: 36,986,278 km (0.062 R)
• M64: 37,445,245 km (0.09 R)
• M65: 37,840,033 km (0.057 R)
• M66: 38,434,984 km (0.106 R)
• M67: 40,642,750 km (0.105 R)
• M68: 40,845,604 km (0.117 R)
• M69: 41,659,865 km (0.112 R)
• M70: 42,548,178 km (0.074 R)
• M71: 43,097,950 km (0.07 R)
• M72: 45,881,817 km (0.051 R)
• M73: 46,445,651 km (0.111 R)
• M74: 47,153,548 km (0.091 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 12,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit