🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.55 AU - 0.81 AU

Year: 209 Days

Day: 23.8 Hours

Environment

Temp: 120 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,713,920 km

• M1: 428,149 km (0.052 R)
• M2: 533,316 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.57 AU - 1.79 AU

Year: 812 Days

Day: 23.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,713,920 km

• M1: 367,712 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.5 AU - 2 AU

Year: 863 Days

Day: 32.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,713,920 km

• M1: 697,874 km (0.05 R)
• M2: 771,177 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.51 AU - 2.11 AU

Year: 908 Days

Day: 23.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,713,920 km

• M1: 259,403 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.2

Radius: 10.6

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.51 AU - 4.63 AU

Year: 3642 Days

Day: 12.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 83,713,920 km

• M1: 166,353 km (0.12 R)
• M2: 311,164 km (0.083 R)
• M3: 443,109 km (0.092 R)
• M4: 525,238 km (0.081 R)
• M5: 630,405 km (0.075 R)
• M6: 835,803 km (0.104 R)
• M7: 1,147,416 km (0.089 R)
• M8: 1,849,478 km (0.112 R)
• M9: 1,990,998 km (0.12 R)
• M10: 2,409,274 km (0.097 R)
• M11: 2,507,560 km (0.082 R)
• M12: 2,592,830 km (0.097 R)
• M13: 2,854,926 km (0.079 R)
• M14: 3,217,701 km (0.064 R)
• M15: 3,342,016 km (0.104 R)
• M16: 3,579,279 km (0.103 R)
• M17: 3,675,769 km (0.105 R)
• M18: 3,871,443 km (0.034 R)
• M19: 4,171,387 km (0.064 R)
• M20: 4,239,155 km (0.115 R)
• M21: 4,375,588 km (0.09 R)
• M22: 4,670,595 km (0.057 R)
• M23: 4,882,874 km (0.073 R)
• M24: 5,026,040 km (0.119 R)
• M25: 5,098,295 km (0.117 R)
• M26: 5,687,861 km (0.107 R)
• M27: 6,029,243 km (0.12 R)
• M28: 6,260,521 km (0.069 R)
• M29: 6,573,330 km (0.091 R)
• M30: 7,316,533 km (0.075 R)
• M31: 7,771,161 km (0.107 R)
• M32: 7,917,767 km (0.098 R)
• M33: 8,405,755 km (0.107 R)
• M34: 8,491,624 km (0.071 R)
• M35: 8,707,643 km (0.11 R)
• M36: 8,947,449 km (0.12 R)
• M37: 9,101,086 km (0.118 R)
• M38: 9,189,348 km (0.09 R)
• M39: 9,657,141 km (0.115 R)
• M40: 9,792,228 km (0.042 R)
• M41: 10,041,607 km (0.045 R)
• M42: 10,316,120 km (0.119 R)
• M43: 10,546,650 km (0.039 R)
• M44: 11,224,927 km (0.106 R)
• M45: 11,581,418 km (0.096 R)
• M46: 11,748,968 km (0.112 R)
• M47: 11,869,245 km (0.062 R)
• M48: 12,062,376 km (0.095 R)
• M49: 12,135,080 km (0.049 R)
• M50: 12,378,625 km (0.116 R)
• M51: 12,722,252 km (0.094 R)
• M52: 13,118,686 km (0.108 R)
• M53: 13,318,549 km (0.103 R)
• M54: 13,443,912 km (0.093 R)
• M55: 13,771,830 km (0.081 R)
• M56: 13,923,971 km (0.079 R)
• M57: 14,076,711 km (0.065 R)
• M58: 14,230,049 km (0.096 R)
• M59: 14,306,942 km (0.104 R)
• M60: 14,615,862 km (0.084 R)
• M61: 14,979,085 km (0.081 R)
• M62: 15,161,744 km (0.077 R)
• M63: 15,318,972 km (0.057 R)
• M64: 15,529,456 km (0.037 R)
• M65: 15,714,359 km (0.07 R)
• M66: 16,166,443 km (0.089 R)
• M67: 16,327,112 km (0.096 R)
• M68: 16,542,084 km (0.047 R)
• M69: 16,947,644 km (0.118 R)
• M70: 17,962,216 km (0.066 R)
• M71: 18,323,346 km (0.102 R)
• M72: 18,490,895 km (0.063 R)
• M73: 18,574,820 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833.2

Radius: 5.1

Gravity: 32.03 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 14.06 AU - 19.66 AU

Year: 25807 Days

Day: 18.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 83,713,920 km

• M1: 240,105 km (0.055 R)
• M2: 315,352 km (0.03 R)
• M3: 356,193 km (0.094 R)
• M4: 398,978 km (0.115 R)
• M5: 1,139,038 km (0.075 R)
• M6: 1,270,684 km (0.075 R)
• M7: 1,477,279 km (0.111 R)
• M8: 2,119,054 km (0.081 R)
• M9: 2,532,094 km (0.107 R)
• M10: 4,677,177 km (0.069 R)
• M11: 4,941,816 km (0.119 R)
• M12: 5,320,448 km (0.086 R)
• M13: 5,375,351 km (0.093 R)
• M14: 7,106,348 km (0.119 R)
• M15: 7,227,372 km (0.041 R)
• M16: 7,288,259 km (0.107 R)
• M17: 7,780,735 km (0.026 R)
• M18: 7,968,181 km (0.076 R)
• M19: 8,539,495 km (0.113 R)
• M20: 8,862,477 km (0.08 R)
• M21: 9,123,825 km (0.101 R)
• M22: 9,189,648 km (0.111 R)
• M23: 9,255,471 km (0.049 R)
• M24: 9,855,657 km (0.058 R)
• M25: 10,262,564 km (0.12 R)
• M26: 11,093,131 km (0.034 R)
• M27: 11,729,969 km (0.083 R)
• M28: 12,089,004 km (0.114 R)
• M29: 12,378,775 km (0.101 R)
• M30: 12,965,049 km (0.084 R)
• M31: 13,410,851 km (0.083 R)
• M32: 13,560,449 km (0.108 R)
• M33: 14,470,303 km (0.068 R)
• M34: 15,399,605 km (0.081 R)
• M35: 15,634,922 km (0.049 R)
• M36: 15,792,449 km (0.097 R)
• M37: 16,588,010 km (0.091 R)
• M38: 16,668,344 km (0.101 R)
• M39: 16,829,312 km (0.097 R)
• M40: 17,478,267 km (0.028 R)
• M41: 18,383,933 km (0.081 R)
• M42: 18,633,462 km (0.035 R)
• M43: 18,884,338 km (0.051 R)
• M44: 19,983,732 km (0.036 R)
• M45: 20,412,181 km (0.089 R)
• M46: 21,627,663 km (0.066 R)
• M47: 23,404,437 km (0.109 R)
• M48: 23,584,553 km (0.097 R)
• M49: 26,155,841 km (0.083 R)
• M50: 28,046,160 km (0.064 R)
• M51: 29,980,161 km (0.044 R)
• M52: 30,667,115 km (0.099 R)
• M53: 32,156,511 km (0.082 R)
• M54: 33,263,685 km (0.051 R)
• M55: 35,411,910 km (0.053 R)
• M56: 37,078,431 km (0.113 R)
• M57: 37,604,417 km (0.104 R)
• M58: 42,668,155 km (0.109 R)
• M59: 43,772,935 km (0.093 R)
• M60: 44,106,090 km (0.066 R)
• M61: 44,775,091 km (0.082 R)
• M62: 45,784,877 km (0.089 R)
• M63: 46,123,118 km (0.105 R)
• M64: 46,802,143 km (0.046 R)
• M65: 47,256,621 km (0.118 R)
• M66: 47,712,595 km (0.086 R)
• M67: 48,170,066 km (0.107 R)
• M68: 48,974,005 km (0.051 R)
• M69: 50,711,733 km (0.091 R)
• M70: 52,823,607 km (0.115 R)
• M71: 55,443,514 km (0.117 R)
• M72: 56,285,900 km (0.082 R)
• M73: 58,716,117 km (0.093 R)
• M74: 59,083,529 km (0.059 R)
• M75: 63,175,779 km (0.035 R)
• M76: 64,307,637 km (0.092 R)
• M77: 67,614,946 km (0.108 R)
• M78: 69,289,096 km (0.108 R)
• M79: 70,456,259 km (0.108 R)
• M80: 70,716,409 km (0.117 R)
• M81: 72,809,732 km (0.1 R)
• M82: 73,204,521 km (0.066 R)
• M83: 76,655,445 km (0.093 R)
• M84: 77,057,115 km (0.097 R)
• M85: 77,862,401 km (0.116 R)
• M86: 77,996,889 km (0.081 R)
• M87: 78,400,803 km (0.089 R)
• M88: 79,210,726 km (0.094 R)
• M89: 79,481,349 km (0.108 R)
• M90: 81,111,218 km (0.059 R)
• M91: 81,383,934 km (0.084 R)
• M92: 83,714,520 km (0.074 R)
• M93: 85,650,166 km (0.075 R)
• M94: 85,927,970 km (0.103 R)
• M95: 86,762,875 km (0.081 R)
• M96: 89,284,048 km (0.093 R)
• M97: 89,565,592 km (0.074 R)
• M98: 91,261,433 km (0.104 R)
• M99: 91,687,039 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.8

Radius: 8

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 14.5 AU - 20.48 AU

Year: 27267 Days

Day: 23.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 83,713,920 km

• M1: 106,962 km (0.084 R)
• M2: 449,990 km (0.112 R)
• M3: 647,011 km (0.032 R)
• M4: 768,335 km (0.049 R)
• M5: 1,237,324 km (0.101 R)
• M6: 1,359,246 km (0.047 R)
• M7: 1,582,147 km (0.109 R)
• M8: 1,782,608 km (0.043 R)
• M9: 1,851,423 km (0.035 R)
• M10: 1,956,142 km (0.088 R)
• M11: 2,664,637 km (0.068 R)
• M12: 3,108,494 km (0.066 R)
• M13: 4,621,078 km (0.042 R)
• M14: 4,860,285 km (0.084 R)
• M15: 4,957,075 km (0.094 R)
• M16: 5,652,705 km (0.102 R)
• M17: 6,063,950 km (0.111 R)
• M18: 6,273,237 km (0.09 R)
• M19: 6,431,811 km (0.09 R)
• M20: 6,752,848 km (0.101 R)
• M21: 7,578,179 km (0.05 R)
• M22: 8,088,607 km (0.06 R)
• M23: 8,203,648 km (0.091 R)
• M24: 8,610,255 km (0.103 R)
• M25: 9,262,352 km (0.058 R)
• M26: 10,866,341 km (0.092 R)
• M27: 13,225,200 km (0.078 R)
• M28: 13,360,735 km (0.089 R)
• M29: 14,045,295 km (0.111 R)
• M30: 15,448,673 km (0.086 R)
• M31: 16,312,002 km (0.046 R)
• M32: 18,009,938 km (0.065 R)
• M33: 18,462,023 km (0.073 R)
• M34: 18,537,719 km (0.098 R)
• M35: 18,994,292 km (0.061 R)
• M36: 19,377,562 km (0.116 R)
• M37: 20,857,085 km (0.107 R)
• M38: 21,173,185 km (0.11 R)
• M39: 21,411,345 km (0.115 R)
• M40: 21,730,138 km (0.117 R)
• M41: 21,890,208 km (0.114 R)
• M42: 24,171,426 km (0.106 R)
• M43: 25,592,905 km (0.103 R)
• M44: 26,955,442 km (0.116 R)
• M45: 27,041,311 km (0.09 R)
• M46: 27,732,154 km (0.115 R)
• M47: 28,779,190 km (0.082 R)
• M48: 31,272,238 km (0.114 R)
• M49: 32,270,505 km (0.107 R)
• M50: 32,453,164 km (0.114 R)
• M51: 38,281,946 km (0.088 R)
• M52: 38,378,586 km (0.049 R)
• M53: 38,475,226 km (0.093 R)
• M54: 39,057,162 km (0.092 R)
• M55: 40,524,717 km (0.111 R)
• M56: 41,513,110 km (0.102 R)
• M57: 41,910,591 km (0.105 R)
• M58: 42,809,824 km (0.116 R)
• M59: 45,750,021 km (0.103 R)
• M60: 45,955,269 km (0.055 R)
• M61: 48,127,879 km (0.049 R)
• M62: 48,859,562 km (0.096 R)
• M63: 49,279,334 km (0.072 R)
• M64: 49,805,619 km (0.07 R)
• M65: 50,228,083 km (0.115 R)
• M66: 50,864,024 km (0.063 R)
• M67: 50,970,239 km (0.053 R)
• M68: 51,289,331 km (0.073 R)
• M69: 52,250,796 km (0.112 R)
• M70: 52,465,320 km (0.054 R)
• M71: 57,146,686 km (0.039 R)
• M72: 57,257,089 km (0.069 R)
• M73: 57,699,600 km (0.069 R)
• M74: 62,186,638 km (0.072 R)
• M75: 62,527,721 km (0.081 R)
• M76: 63,669,003 km (0.107 R)
• M77: 66,203,939 km (0.117 R)
• M78: 67,600,435 km (0.118 R)
• M79: 69,006,655 km (0.048 R)
• M80: 69,477,589 km (0.061 R)
• M81: 70,540,931 km (0.06 R)
• M82: 70,659,413 km (0.116 R)
• M83: 72,683,921 km (0.057 R)
• M84: 73,043,105 km (0.103 R)
• M85: 73,883,696 km (0.055 R)
• M86: 76,667,712 km (0.071 R)
• M87: 80,350,512 km (0.113 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: 190 - 14,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit