🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.72 AU - 1.02 AU

Year: 289 Days

Day: 19.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.43 AU - 1.69 AU

Year: 695 Days

Day: 26.3 Hours

Environment

Temp: -24 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.3 AU - 2.02 AU

Year: 762 Days

Day: 13.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,622,042 km

• M1: 211,980 km (0.08 R)
• M2: 541,544 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.02 AU - 4.96 AU

Year: 2841 Days

Day: 12.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.5

Radius: 14.1

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.86 AU - 7 AU

Year: 5147 Days

Day: 11.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 52,622,042 km

• M1: 178,321 km (0.114 R)
• M2: 354,248 km (0.113 R)
• M3: 657,034 km (0.083 R)
• M4: 782,247 km (0.034 R)
• M5: 916,885 km (0.091 R)
• M6: 1,196,185 km (0.077 R)
• M7: 1,290,282 km (0.045 R)
• M8: 1,387,221 km (0.059 R)
• M9: 1,873,564 km (0.067 R)
• M10: 1,966,015 km (0.066 R)
• M11: 2,371,725 km (0.095 R)
• M12: 2,615,569 km (0.101 R)
• M13: 2,846,548 km (0.077 R)
• M14: 2,975,502 km (0.072 R)
• M15: 3,150,531 km (0.092 R)
• M16: 3,239,243 km (0.065 R)
• M17: 3,603,065 km (0.09 R)
• M18: 3,837,335 km (0.092 R)
• M19: 4,395,185 km (0.11 R)
• M20: 4,544,933 km (0.095 R)
• M21: 5,266,593 km (0.111 R)
• M22: 7,912,381 km (0.102 R)
• M23: 9,158,830 km (0.076 R)
• M24: 9,415,540 km (0.077 R)
• M25: 9,935,991 km (0.087 R)
• M26: 10,034,726 km (0.078 R)
• M27: 10,199,882 km (0.108 R)
• M28: 10,466,017 km (0.092 R)
• M29: 10,566,397 km (0.076 R)
• M30: 10,700,736 km (0.082 R)
• M31: 11,449,922 km (0.093 R)
• M32: 11,588,001 km (0.053 R)
• M33: 12,641,020 km (0.085 R)
• M34: 12,747,983 km (0.092 R)
• M35: 13,396,489 km (0.113 R)
• M36: 13,688,056 km (0.075 R)
• M37: 14,351,971 km (0.095 R)
• M38: 14,762,767 km (0.103 R)
• M39: 15,253,448 km (0.109 R)
• M40: 15,903,151 km (0.116 R)
• M41: 16,875,089 km (0.11 R)
• M42: 17,269,279 km (0.075 R)
• M43: 17,388,060 km (0.096 R)
• M44: 17,586,726 km (0.12 R)
• M45: 17,746,197 km (0.062 R)
• M46: 17,866,175 km (0.078 R)
• M47: 18,389,019 km (0.115 R)
• M48: 19,408,678 km (0.112 R)
• M49: 19,738,841 km (0.072 R)
• M50: 20,279,338 km (0.119 R)
• M51: 20,404,850 km (0.079 R)
• M52: 20,740,548 km (0.113 R)
• M53: 21,247,685 km (0.113 R)
• M54: 21,502,749 km (0.081 R)
• M55: 22,317,160 km (0.101 R)
• M56: 22,533,179 km (0.079 R)
• M57: 22,923,779 km (0.1 R)
• M58: 24,464,039 km (0.079 R)
• M59: 24,955,019 km (0.064 R)
• M60: 25,224,146 km (0.066 R)
• M61: 25,584,527 km (0.081 R)
• M62: 25,674,884 km (0.075 R)
• M63: 25,810,719 km (0.038 R)
• M64: 26,493,035 km (0.108 R)
• M65: 26,584,439 km (0.112 R)
• M66: 27,227,560 km (0.095 R)
• M67: 28,763,332 km (0.079 R)
• M68: 29,802,888 km (0.071 R)
• M69: 31,288,395 km (0.084 R)
• M70: 31,918,650 km (0.072 R)
• M71: 32,162,046 km (0.115 R)
• M72: 32,602,014 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.5

Radius: 10.8

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.99 AU - 8.03 AU

Year: 5921 Days

Day: 6.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,622,042 km

• M1: 139,874 km (0.087 R)
• M2: 238,459 km (0.075 R)
• M3: 624,571 km (0.081 R)
• M4: 714,330 km (0.099 R)
• M5: 879,486 km (0.088 R)
• M6: 1,167,611 km (0.04 R)
• M7: 1,298,061 km (0.1 R)
• M8: 1,365,230 km (0.109 R)
• M9: 1,756,129 km (0.105 R)
• M10: 1,906,924 km (0.118 R)
• M11: 2,262,219 km (0.097 R)
• M12: 2,344,049 km (0.11 R)
• M13: 2,574,280 km (0.099 R)
• M14: 4,055,897 km (0.079 R)
• M15: 4,181,111 km (0.105 R)
• M16: 4,384,265 km (0.081 R)
• M17: 4,512,919 km (0.118 R)
• M18: 4,616,740 km (0.063 R)
• M19: 5,283,797 km (0.096 R)
• M20: 5,614,857 km (0.033 R)
• M21: 5,952,649 km (0.078 R)
• M22: 8,052,105 km (0.074 R)
• M23: 8,593,650 km (0.075 R)
• M24: 8,917,679 km (0.037 R)
• M25: 9,880,191 km (0.071 R)
• M26: 9,947,810 km (0.081 R)
• M27: 10,253,887 km (0.052 R)
• M28: 11,015,340 km (0.064 R)
• M29: 11,438,253 km (0.12 R)
• M30: 12,046,668 km (0.116 R)
• M31: 13,556,858 km (0.113 R)
• M32: 14,931,663 km (0.079 R)
• M33: 16,031,357 km (0.097 R)
• M34: 17,075,699 km (0.108 R)
• M35: 17,197,622 km (0.111 R)
• M36: 17,688,303 km (0.077 R)
• M37: 19,272,095 km (0.04 R)
• M38: 19,568,897 km (0.082 R)
• M39: 19,739,140 km (0.07 R)
• M40: 19,952,616 km (0.089 R)
• M41: 20,209,775 km (0.108 R)
• M42: 20,814,150 km (0.077 R)
• M43: 21,075,049 km (0.096 R)
• M44: 21,205,797 km (0.077 R)
• M45: 21,336,995 km (0.081 R)
• M46: 22,084,984 km (0.085 R)
• M47: 22,306,688 km (0.105 R)
• M48: 22,439,980 km (0.092 R)
• M49: 23,290,593 km (0.119 R)
• M50: 23,606,694 km (0.096 R)
• M51: 24,471,818 km (0.068 R)
• M52: 24,609,299 km (0.074 R)
• M53: 25,300,889 km (0.064 R)
• M54: 25,625,816 km (0.088 R)
• M55: 25,718,866 km (0.117 R)
• M56: 25,812,215 km (0.026 R)
• M57: 26,373,805 km (0.106 R)
• M58: 26,939,435 km (0.09 R)
• M59: 27,033,981 km (0.036 R)
• M60: 27,556,676 km (0.119 R)
• M61: 27,651,970 km (0.095 R)
• M62: 28,178,554 km (0.085 R)
• M63: 28,370,937 km (0.118 R)
• M64: 28,950,479 km (0.101 R)
• M65: 29,144,508 km (0.091 R)
• M66: 29,290,365 km (0.105 R)
• M67: 29,729,286 km (0.056 R)
• M68: 30,023,096 km (0.094 R)
• M69: 31,009,395 km (0.112 R)
• M70: 31,207,911 km (0.102 R)
• M71: 33,115,284 km (0.106 R)
• M72: 33,318,139 km (0.107 R)
• M73: 33,674,331 km (0.093 R)
• M74: 33,776,357 km (0.11 R)
• M75: 34,031,870 km (0.088 R)
• M76: 34,287,982 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.8

Radius: 9.7

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.35 AU - 9.63 AU

Year: 9608 Days

Day: 12.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,622,042 km

• M1: 292,015 km (0.105 R)
• M2: 353,500 km (0.083 R)
• M3: 672,742 km (0.103 R)
• M4: 743,202 km (0.038 R)
• M5: 892,202 km (0.057 R)
• M6: 1,633,758 km (0.097 R)
• M7: 1,755,980 km (0.051 R)
• M8: 2,724,776 km (0.062 R)
• M9: 2,930,024 km (0.1 R)
• M10: 3,019,483 km (0.098 R)
• M11: 3,293,547 km (0.116 R)
• M12: 3,800,534 km (0.104 R)
• M13: 3,898,371 km (0.105 R)
• M14: 3,997,106 km (0.086 R)
• M15: 4,163,458 km (0.1 R)
• M16: 4,746,292 km (0.069 R)
• M17: 4,958,122 km (0.043 R)
• M18: 5,029,331 km (0.114 R)
• M19: 5,354,557 km (0.114 R)
• M20: 5,761,313 km (0.059 R)
• M21: 5,911,809 km (0.102 R)
• M22: 7,609,445 km (0.067 R)
• M23: 8,618,483 km (0.079 R)
• M24: 9,138,635 km (0.1 R)
• M25: 9,491,087 km (0.101 R)
• M26: 9,758,419 km (0.1 R)
• M27: 9,982,965 km (0.087 R)
• M28: 10,163,979 km (0.081 R)
• M29: 10,898,654 km (0.113 R)
• M30: 11,319,472 km (0.075 R)
• M31: 11,745,677 km (0.1 R)
• M32: 12,760,399 km (0.108 R)
• M33: 14,462,075 km (0.067 R)
• M34: 14,667,024 km (0.067 R)
• M35: 15,496,095 km (0.06 R)
• M36: 16,127,997 km (0.074 R)
• M37: 16,929,542 km (0.087 R)
• M38: 17,037,402 km (0.104 R)
• M39: 17,963,563 km (0.037 R)
• M40: 18,627,029 km (0.081 R)
• M41: 21,244,094 km (0.108 R)
• M42: 21,886,916 km (0.116 R)
• M43: 22,004,351 km (0.05 R)
• M44: 22,476,781 km (0.106 R)
• M45: 24,216,754 km (0.107 R)
• M46: 24,399,114 km (0.077 R)
• M47: 25,875,345 km (0.085 R)
• M48: 25,999,661 km (0.104 R)
• M49: 26,373,805 km (0.097 R)
• M50: 27,001,368 km (0.082 R)
• M51: 28,591,743 km (0.069 R)
• M52: 29,236,361 km (0.078 R)
• M53: 29,495,464 km (0.098 R)
• M54: 30,081,439 km (0.091 R)
• M55: 30,212,188 km (0.056 R)
• M56: 30,736,977 km (0.09 R)
• M57: 31,596,267 km (0.089 R)
• M58: 33,068,460 km (0.084 R)
• M59: 33,135,928 km (0.107 R)
• M60: 34,084,977 km (0.087 R)
• M61: 35,732,648 km (0.114 R)
• M62: 35,940,440 km (0.109 R)
• M63: 36,705,782 km (0.104 R)
• M64: 37,055,393 km (0.104 R)
• M65: 39,319,257 km (0.079 R)
• M66: 39,892,217 km (0.093 R)
• M67: 40,395,763 km (0.091 R)
• M68: 41,481,994 km (0.087 R)
• M69: 41,627,552 km (0.114 R)
• M70: 41,919,119 km (0.052 R)
• M71: 42,065,126 km (0.088 R)
• M72: 45,471,170 km (0.105 R)
• M73: 45,696,315 km (0.098 R)
• M74: 46,072,404 km (0.112 R)
• M75: 46,600,784 km (0.068 R)
• M76: 46,676,331 km (0.092 R)
• M77: 47,055,262 km (0.065 R)
• M78: 47,131,108 km (0.099 R)
• M79: 47,282,950 km (0.085 R)
• M80: 47,968,557 km (0.054 R)
• M81: 48,274,186 km (0.107 R)
• M82: 48,657,306 km (0.089 R)
• M83: 48,734,050 km (0.044 R)
• M84: 48,964,580 km (0.05 R)
• M85: 49,580,923 km (0.089 R)
• M86: 49,658,116 km (0.091 R)
• M87: 49,967,334 km (0.086 R)
• M88: 50,587,866 km (0.109 R)
• M89: 51,054,911 km (0.114 R)
• M90: 52,071,728 km (0.091 R)
• M91: 52,150,267 km (0.104 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 18,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit