🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.57 AU - 0.91 AU

Year: 230 Days

Day: 29.5 Hours

Environment

Temp: 135 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,087,256 km

• M1: 43,832 km (0.067 R)
• M2: 662,120 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.62 AU - 2.04 AU

Year: 895 Days

Day: 17.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.58 AU - 5 AU

Year: 3213 Days

Day: 44 Hours

Environment

Temp: -132 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,087,256 km

• M1: 2,170,216 km (0.11 R)
• M2: 2,306,201 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.8

Radius: 14.2

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.72 AU - 8.68 AU

Year: 6987 Days

Day: 12.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 54,087,256 km

• M1: 199,414 km (0.081 R)
• M2: 393,891 km (0.117 R)
• M3: 521,648 km (0.077 R)
• M4: 679,474 km (0.111 R)
• M5: 829,819 km (0.084 R)
• M6: 1,152,352 km (0.079 R)
• M7: 1,896,452 km (0.096 R)
• M8: 2,042,759 km (0.091 R)
• M9: 2,666,432 km (0.108 R)
• M10: 3,000,036 km (0.066 R)
• M11: 3,150,382 km (0.109 R)
• M12: 3,799,936 km (0.116 R)
• M13: 3,939,510 km (0.083 R)
• M14: 4,224,045 km (0.1 R)
• M15: 4,344,621 km (0.114 R)
• M16: 4,539,996 km (0.107 R)
• M17: 4,688,397 km (0.113 R)
• M18: 5,169,354 km (0.117 R)
• M19: 5,402,727 km (0.079 R)
• M20: 5,560,254 km (0.089 R)
• M21: 5,666,169 km (0.103 R)
• M22: 5,907,022 km (0.117 R)
• M23: 6,123,938 km (0.059 R)
• M24: 6,371,074 km (0.116 R)
• M25: 7,132,677 km (0.113 R)
• M26: 7,247,867 km (0.119 R)
• M27: 7,804,072 km (0.09 R)
• M28: 8,072,451 km (0.058 R)
• M29: 8,192,578 km (0.098 R)
• M30: 8,404,558 km (0.12 R)
• M31: 8,556,998 km (0.119 R)
• M32: 10,002,562 km (0.107 R)
• M33: 10,196,740 km (0.117 R)
• M34: 10,786,605 km (0.112 R)
• M35: 11,085,801 km (0.069 R)
• M36: 11,286,860 km (0.113 R)
• M37: 11,726,528 km (0.107 R)
• M38: 13,220,562 km (0.078 R)
• M39: 13,469,493 km (0.1 R)
• M40: 13,863,683 km (0.101 R)
• M41: 14,189,208 km (0.112 R)
• M42: 14,884,539 km (0.092 R)
• M43: 15,929,480 km (0.083 R)
• M44: 16,308,561 km (0.083 R)
• M45: 16,613,891 km (0.117 R)
• M46: 17,385,517 km (0.044 R)
• M47: 18,011,284 km (0.048 R)
• M48: 18,525,153 km (0.099 R)
• M49: 19,083,901 km (0.062 R)
• M50: 19,486,469 km (0.109 R)
• M51: 19,688,725 km (0.112 R)
• M52: 19,932,570 km (0.106 R)
• M53: 21,624,821 km (0.117 R)
• M54: 21,792,371 km (0.046 R)
• M55: 22,002,406 km (0.099 R)
• M56: 22,977,335 km (0.09 R)
• M57: 23,276,830 km (0.071 R)
• M58: 23,405,634 km (0.115 R)
• M59: 24,270,160 km (0.096 R)
• M60: 24,444,442 km (0.082 R)
• M61: 24,575,340 km (0.115 R)
• M62: 24,750,220 km (0.077 R)
• M63: 25,013,362 km (0.111 R)
• M64: 25,542,340 km (0.057 R)
• M65: 25,630,902 km (0.043 R)
• M66: 26,521,907 km (0.108 R)
• M67: 27,061,357 km (0.093 R)
• M68: 27,377,757 km (0.098 R)
• M69: 27,513,741 km (0.11 R)
• M70: 27,923,041 km (0.097 R)
• M71: 29,673,186 km (0.098 R)
• M72: 29,812,761 km (0.109 R)
• M73: 30,279,955 km (0.088 R)
• M74: 30,561,499 km (0.093 R)
• M75: 31,363,792 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.7

Radius: 11.4

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.21 AU - 10.85 AU

Year: 10640 Days

Day: 6.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 54,087,256 km

• M1: 211,083 km (0.025 R)
• M2: 378,333 km (0.099 R)
• M3: 478,264 km (0.062 R)
• M4: 781,649 km (0.116 R)
• M5: 916,885 km (0.071 R)
• M6: 1,011,730 km (0.042 R)
• M7: 1,160,730 km (0.096 R)
• M8: 1,246,898 km (0.052 R)
• M9: 1,371,214 km (0.114 R)
• M10: 1,829,732 km (0.12 R)
• M11: 2,161,240 km (0.072 R)
• M12: 2,400,447 km (0.103 R)
• M13: 2,763,821 km (0.099 R)
• M14: 2,880,956 km (0.105 R)
• M15: 3,072,142 km (0.115 R)
• M16: 3,292,051 km (0.101 R)
• M17: 3,619,221 km (0.092 R)
• M18: 3,851,846 km (0.064 R)
• M19: 4,009,672 km (0.042 R)
• M20: 4,551,366 km (0.058 R)
• M21: 5,232,036 km (0.104 R)
• M22: 5,614,109 km (0.096 R)
• M23: 5,733,488 km (0.068 R)
• M24: 5,883,983 km (0.031 R)
• M25: 6,343,099 km (0.118 R)
• M26: 7,394,024 km (0.092 R)
• M27: 7,525,072 km (0.088 R)
• M28: 8,670,094 km (0.118 R)
• M29: 8,947,449 km (0.025 R)
• M30: 9,298,256 km (0.091 R)
• M31: 9,868,972 km (0.114 R)
• M32: 10,158,593 km (0.089 R)
• M33: 10,304,451 km (0.062 R)
• M34: 10,487,858 km (0.107 R)
• M35: 10,635,212 km (0.075 R)
• M36: 13,166,109 km (0.108 R)
• M37: 14,049,334 km (0.106 R)
• M38: 15,326,302 km (0.061 R)
• M39: 15,830,596 km (0.095 R)
• M40: 16,169,735 km (0.068 R)
• M41: 16,554,201 km (0.111 R)
• M42: 16,812,258 km (0.073 R)
• M43: 17,201,810 km (0.11 R)
• M44: 17,419,475 km (0.118 R)
• M45: 18,078,005 km (0.065 R)
• M46: 18,254,979 km (0.096 R)
• M47: 19,238,885 km (0.103 R)
• M48: 19,691,717 km (0.11 R)
• M49: 19,873,928 km (0.053 R)
• M50: 20,839,283 km (0.095 R)
• M51: 21,164,508 km (0.104 R)
• M52: 21,257,708 km (0.093 R)
• M53: 21,772,923 km (0.111 R)
• M54: 22,482,166 km (0.103 R)
• M55: 22,577,311 km (0.064 R)
• M56: 23,198,890 km (0.107 R)
• M57: 23,680,894 km (0.112 R)
• M58: 23,777,684 km (0.098 R)
• M59: 24,703,844 km (0.065 R)
• M60: 25,840,788 km (0.092 R)
• M61: 26,340,445 km (0.117 R)
• M62: 26,491,090 km (0.086 R)
• M63: 26,591,470 km (0.079 R)
• M64: 26,994,786 km (0.094 R)
• M65: 27,501,773 km (0.116 R)
• M66: 27,654,513 km (0.09 R)
• M67: 28,422,249 km (0.111 R)
• M68: 29,456,868 km (0.063 R)
• M69: 31,776,084 km (0.086 R)
• M70: 34,537,062 km (0.086 R)
• M71: 34,977,029 km (0.112 R)
• M72: 35,751,498 km (0.07 R)
• M73: 36,419,901 km (0.081 R)
• M74: 37,882,220 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.9

Radius: 15

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.14 AU - 10.86 AU

Year: 12305 Days

Day: 5.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 54,087,256 km

• M1: 209,886 km (0.056 R)
• M2: 402,568 km (0.098 R)
• M3: 610,659 km (0.093 R)
• M4: 948,750 km (0.076 R)
• M5: 1,063,641 km (0.119 R)
• M6: 1,518,867 km (0.082 R)
• M7: 1,740,571 km (0.072 R)
• M8: 2,078,662 km (0.099 R)
• M9: 2,216,891 km (0.068 R)
• M10: 2,390,275 km (0.057 R)
• M11: 2,886,341 km (0.086 R)
• M12: 3,041,474 km (0.054 R)
• M13: 3,146,642 km (0.118 R)
• M14: 3,324,513 km (0.105 R)
• M15: 3,451,073 km (0.098 R)
• M16: 3,840,776 km (0.099 R)
• M17: 4,147,302 km (0.086 R)
• M18: 4,422,263 km (0.108 R)
• M19: 4,825,429 km (0.077 R)
• M20: 5,177,732 km (0.09 R)
• M21: 5,431,450 km (0.05 R)
• M22: 5,885,479 km (0.081 R)
• M23: 6,969,316 km (0.081 R)
• M24: 7,702,046 km (0.098 R)
• M25: 8,558,943 km (0.049 R)
• M26: 8,809,220 km (0.106 R)
• M27: 9,113,053 km (0.068 R)
• M28: 9,601,042 km (0.117 R)
• M29: 10,629,378 km (0.111 R)
• M30: 11,279,679 km (0.12 R)
• M31: 11,416,861 km (0.087 R)
• M32: 11,582,166 km (0.074 R)
• M33: 11,692,719 km (0.071 R)
• M34: 12,166,944 km (0.115 R)
• M35: 12,704,300 km (0.074 R)
• M36: 12,961,608 km (0.073 R)
• M37: 14,096,607 km (0.055 R)
• M38: 15,263,321 km (0.047 R)
• M39: 16,212,819 km (0.071 R)
• M40: 16,741,647 km (0.077 R)
• M41: 16,960,958 km (0.1 R)
• M42: 17,434,435 km (0.036 R)
• M43: 17,720,616 km (0.1 R)
• M44: 18,653,209 km (0.063 R)
• M45: 20,834,795 km (0.064 R)
• M46: 21,273,864 km (0.108 R)
• M47: 21,818,700 km (0.08 R)
• M48: 22,748,451 km (0.107 R)
• M49: 22,956,840 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570

Radius: 10.9

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 8.38 AU - 13.56 AU

Year: 13140 Days

Day: 12.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,087,256 km

• M1: 197,768 km (0.114 R)
• M2: 336,146 km (0.077 R)
• M3: 535,261 km (0.096 R)
• M4: 1,092,214 km (0.097 R)
• M5: 1,243,757 km (0.116 R)
• M6: 1,333,515 km (0.072 R)
• M7: 1,945,072 km (0.088 R)
• M8: 2,023,910 km (0.095 R)
• M9: 2,103,795 km (0.082 R)
• M10: 2,752,451 km (0.075 R)
• M11: 3,364,307 km (0.084 R)
• M12: 4,085,219 km (0.088 R)
• M13: 4,568,569 km (0.076 R)
• M14: 5,364,729 km (0.117 R)
• M15: 6,009,197 km (0.11 R)
• M16: 6,718,291 km (0.061 R)
• M17: 6,879,557 km (0.108 R)
• M18: 8,129,148 km (0.044 R)
• M19: 8,430,738 km (0.083 R)
• M20: 8,648,552 km (0.034 R)
• M21: 9,178,577 km (0.053 R)
• M22: 10,270,343 km (0.101 R)
• M23: 10,878,757 km (0.047 R)
• M24: 11,354,927 km (0.062 R)
• M25: 12,426,048 km (0.075 R)
• M26: 12,773,564 km (0.116 R)
• M27: 13,023,841 km (0.101 R)
• M28: 15,507,764 km (0.101 R)
• M29: 15,882,058 km (0.113 R)
• M30: 16,259,344 km (0.071 R)
• M31: 16,639,472 km (0.077 R)
• M32: 17,242,950 km (0.107 R)
• M33: 17,909,408 km (0.105 R)
• M34: 18,245,854 km (0.079 R)
• M35: 19,727,621 km (0.074 R)
• M36: 20,307,911 km (0.1 R)
• M37: 20,541,583 km (0.036 R)
• M38: 20,776,152 km (0.075 R)
• M39: 20,893,736 km (0.086 R)
• M40: 21,011,470 km (0.097 R)
• M41: 21,782,796 km (0.037 R)
• M42: 22,503,110 km (0.113 R)
• M43: 24,028,410 km (0.093 R)
• M44: 24,648,044 km (0.042 R)
• M45: 25,587,070 km (0.116 R)
• M46: 26,346,878 km (0.114 R)
• M47: 26,921,483 km (0.072 R)
• M48: 27,823,558 km (0.117 R)
• M49: 28,018,185 km (0.083 R)
• M50: 29,591,356 km (0.061 R)
• M51: 30,589,025 km (0.03 R)
• M52: 32,754,005 km (0.081 R)
• M53: 33,924,309 km (0.088 R)
• M54: 34,549,329 km (0.065 R)
• M55: 35,108,077 km (0.077 R)
• M56: 35,318,412 km (0.099 R)
• M57: 36,234,699 km (0.092 R)
• M58: 36,447,277 km (0.105 R)
• M59: 36,589,246 km (0.094 R)
• M60: 37,301,631 km (0.075 R)
• M61: 37,659,618 km (0.073 R)
• M62: 38,306,779 km (0.117 R)
• M63: 39,612,170 km (0.03 R)
• M64: 39,977,338 km (0.103 R)
• M65: 40,123,645 km (0.113 R)
• M66: 40,563,911 km (0.058 R)
• M67: 40,784,568 km (0.096 R)
• M68: 40,858,320 km (0.108 R)
• M69: 41,597,334 km (0.087 R)
• M70: 41,819,935 km (0.093 R)
• M71: 41,894,136 km (0.095 R)
• M72: 42,938,778 km (0.112 R)
• M73: 43,464,315 km (0.092 R)
• M74: 43,765,455 km (0.102 R)
• M75: 45,205,933 km (0.093 R)
• M76: 46,200,310 km (0.12 R)
• M77: 47,434,194 km (0.114 R)
• M78: 47,666,669 km (0.089 R)
• M79: 48,288,697 km (0.078 R)
• M80: 48,522,668 km (0.069 R)
• M81: 48,913,417 km (0.115 R)
• M82: 48,991,657 km (0.095 R)
• M83: 49,226,675 km (0.091 R)
• M84: 50,328,763 km (0.034 R)
• M85: 52,316,619 km (0.042 R)
• M86: 53,683,196 km (0.027 R)
• M87: 53,925,544 km (0.077 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 12,257 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit