🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.82 AU - 0.92 AU

Year: 373 Days

Day: 46.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.65 AU - 2.33 AU

Year: 1292 Days

Day: 39.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.6

Radius: 14.5

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.53 AU - 3.07 AU

Year: 2156 Days

Day: 13.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 61,207,822 km

• M1: 183,257 km (0.116 R)
• M2: 299,345 km (0.06 R)
• M3: 408,253 km (0.096 R)
• M4: 576,550 km (0.067 R)
• M5: 857,944 km (0.069 R)
• M6: 1,340,696 km (0.118 R)
• M7: 1,486,554 km (0.096 R)
• M8: 1,690,007 km (0.049 R)
• M9: 1,804,150 km (0.12 R)
• M10: 1,966,763 km (0.1 R)
• M11: 2,181,885 km (0.085 R)
• M12: 2,424,832 km (0.117 R)
• M13: 2,821,865 km (0.091 R)
• M14: 2,959,046 km (0.055 R)
• M15: 3,655,125 km (0.039 R)
• M16: 3,828,359 km (0.1 R)
• M17: 4,063,677 km (0.034 R)
• M18: 4,328,016 km (0.056 R)
• M19: 4,962,909 km (0.095 R)
• M20: 5,350,218 km (0.096 R)
• M21: 5,547,687 km (0.108 R)
• M22: 5,855,111 km (0.102 R)
• M23: 6,072,327 km (0.057 R)
• M24: 6,250,797 km (0.117 R)
• M25: 6,403,088 km (0.083 R)
• M26: 6,641,098 km (0.065 R)
• M27: 7,111,434 km (0.113 R)
• M28: 7,285,267 km (0.07 R)
• M29: 8,129,896 km (0.083 R)
• M30: 8,679,519 km (0.054 R)
• M31: 8,865,319 km (0.114 R)
• M32: 9,193,836 km (0.092 R)
• M33: 9,367,519 km (0.064 R)
• M34: 9,654,149 km (0.048 R)
• M35: 9,878,995 km (0.082 R)
• M36: 10,121,942 km (0.116 R)
• M37: 10,416,201 km (0.117 R)
• M38: 10,547,847 km (0.104 R)
• M39: 10,845,995 km (0.11 R)
• M40: 11,147,136 km (0.1 R)
• M41: 11,315,583 km (0.055 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620

Radius: 4.4

Gravity: 32.02 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.38 AU - 11.18 AU

Year: 15167 Days

Day: 22.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,207,822 km

• M1: 296,503 km (0.094 R)
• M2: 455,077 km (0.114 R)
• M3: 619,186 km (0.066 R)
• M4: 697,874 km (0.069 R)
• M5: 931,097 km (0.039 R)
• M6: 1,044,792 km (0.09 R)
• M7: 1,236,127 km (0.035 R)
• M8: 1,361,341 km (0.085 R)
• M9: 1,412,653 km (0.082 R)
• M10: 1,517,072 km (0.114 R)
• M11: 1,651,112 km (0.112 R)
• M12: 3,189,726 km (0.119 R)
• M13: 3,786,472 km (0.071 R)
• M14: 3,931,881 km (0.045 R)
• M15: 4,005,333 km (0.101 R)
• M16: 4,042,134 km (0.043 R)
• M17: 4,190,685 km (0.115 R)
• M18: 4,379,029 km (0.085 R)
• M19: 4,531,619 km (0.051 R)
• M20: 4,608,512 km (0.086 R)
• M21: 5,079,446 km (0.115 R)
• M22: 5,483,510 km (0.117 R)
• M23: 5,814,121 km (0.065 R)
• M24: 5,939,783 km (0.111 R)
• M25: 5,981,820 km (0.078 R)
• M26: 6,193,801 km (0.106 R)
• M27: 6,279,221 km (0.089 R)
• M28: 6,668,624 km (0.085 R)
• M29: 8,068,711 km (0.117 R)
• M30: 8,349,805 km (0.086 R)
• M31: 10,355,464 km (0.104 R)
• M32: 11,647,541 km (0.083 R)
• M33: 12,608,857 km (0.073 R)
• M34: 12,825,923 km (0.082 R)
• M35: 15,641,505 km (0.056 R)
• M36: 15,699,698 km (0.084 R)
• M37: 15,816,384 km (0.085 R)
• M38: 18,823,451 km (0.116 R)
• M39: 19,320,715 km (0.092 R)
• M40: 19,445,629 km (0.101 R)
• M41: 19,508,161 km (0.061 R)
• M42: 19,885,147 km (0.059 R)
• M43: 21,287,627 km (0.043 R)
• M44: 21,740,460 km (0.052 R)
• M45: 21,870,461 km (0.104 R)
• M46: 22,919,591 km (0.109 R)
• M47: 23,317,222 km (0.072 R)
• M48: 23,717,246 km (0.105 R)
• M49: 25,407,852 km (0.079 R)
• M50: 25,613,250 km (0.092 R)
• M51: 26,025,841 km (0.113 R)
• M52: 26,094,805 km (0.108 R)
• M53: 26,509,939 km (0.114 R)
• M54: 27,206,766 km (0.079 R)
• M55: 27,557,424 km (0.092 R)
• M56: 29,333,001 km (0.114 R)
• M57: 29,548,571 km (0.067 R)
• M58: 31,365,138 km (0.085 R)
• M59: 32,546,513 km (0.117 R)
• M60: 34,119,235 km (0.062 R)
• M61: 35,257,525 km (0.107 R)
• M62: 35,946,573 km (0.088 R)
• M63: 36,794,643 km (0.096 R)
• M64: 37,649,296 km (0.12 R)
• M65: 37,883,566 km (0.048 R)
• M66: 38,667,908 km (0.076 R)
• M67: 40,172,713 km (0.104 R)
• M68: 40,651,875 km (0.102 R)
• M69: 41,535,250 km (0.061 R)
• M70: 41,938,865 km (0.061 R)
• M71: 42,750,135 km (0.065 R)
• M72: 42,912,897 km (0.11 R)
• M73: 43,321,000 km (0.076 R)
• M74: 43,730,300 km (0.1 R)
• M75: 45,131,583 km (0.087 R)
• M76: 46,129,551 km (0.09 R)
• M77: 46,547,527 km (0.068 R)
• M78: 46,882,776 km (0.089 R)
• M79: 46,966,850 km (0.098 R)
• M80: 48,147,327 km (0.114 R)
• M81: 48,486,315 km (0.09 R)
• M82: 49,422,948 km (0.061 R)
• M83: 49,508,368 km (0.084 R)
• M84: 50,881,976 km (0.083 R)
• M85: 52,442,282 km (0.068 R)
• M86: 54,546,974 km (0.04 R)
• M87: 55,432,145 km (0.082 R)
• M88: 55,609,717 km (0.093 R)
• M89: 56,679,192 km (0.067 R)
• M90: 57,216,398 km (0.034 R)
• M91: 57,306,157 km (0.117 R)
• M92: 57,395,916 km (0.093 R)
• M93: 58,747,981 km (0.082 R)
• M94: 59,928,159 km (0.074 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: 515 - 12,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit