🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.87 AU - 1.37 AU

Year: 440 Days

Day: 47.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.09 AU - 1.27 AU

Year: 475 Days

Day: 23.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.14 AU - 1.36 AU

Year: 518 Days

Day: 23.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,015,779 km

• M1: 380,278 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.3

Radius: 8.6

Gravity: 11.85 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.92 AU - 11.62 AU

Year: 11325 Days

Day: 5.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,015,779 km

• M1: 112,049 km (0.113 R)
• M2: 232,026 km (0.111 R)
• M3: 303,833 km (0.066 R)
• M4: 460,761 km (0.097 R)
• M5: 1,085,632 km (0.083 R)
• M6: 1,289,234 km (0.05 R)
• M7: 1,359,845 km (0.094 R)
• M8: 1,605,185 km (0.105 R)
• M9: 1,864,737 km (0.045 R)
• M10: 2,193,703 km (0.1 R)
• M11: 2,999,737 km (0.105 R)
• M12: 3,222,637 km (0.068 R)
• M13: 3,287,264 km (0.076 R)
• M14: 3,450,924 km (0.077 R)
• M15: 3,650,786 km (0.107 R)
• M16: 3,820,430 km (0.073 R)
• M17: 4,309,017 km (0.081 R)
• M18: 4,743,449 km (0.116 R)
• M19: 5,191,944 km (0.064 R)
• M20: 5,498,470 km (0.103 R)
• M21: 6,169,566 km (0.12 R)
• M22: 6,908,130 km (0.081 R)
• M23: 8,111,795 km (0.107 R)
• M24: 8,647,206 km (0.098 R)
• M25: 9,010,579 km (0.111 R)
• M26: 10,417,397 km (0.096 R)
• M27: 11,244,674 km (0.114 R)
• M28: 11,841,270 km (0.074 R)
• M29: 12,397,176 km (0.119 R)
• M30: 12,858,386 km (0.107 R)
• M31: 13,377,341 km (0.113 R)
• M32: 13,534,419 km (0.05 R)
• M33: 13,850,369 km (0.083 R)
• M34: 13,956,135 km (0.113 R)
• M35: 14,489,451 km (0.064 R)
• M36: 14,975,196 km (0.073 R)
• M37: 15,411,423 km (0.094 R)
• M38: 15,575,981 km (0.096 R)
• M39: 16,520,093 km (0.067 R)
• M40: 16,744,938 km (0.118 R)
• M41: 17,711,789 km (0.087 R)
• M42: 17,941,871 km (0.076 R)
• M43: 18,288,938 km (0.07 R)
• M44: 18,931,012 km (0.05 R)
• M45: 19,166,330 km (0.073 R)
• M46: 19,225,271 km (0.117 R)
• M47: 19,580,417 km (0.083 R)
• M48: 19,818,427 km (0.106 R)
• M49: 20,297,140 km (0.09 R)
• M50: 20,417,566 km (0.098 R)
• M51: 20,598,430 km (0.093 R)
• M52: 22,126,423 km (0.115 R)
• M53: 22,250,290 km (0.102 R)
• M54: 22,685,470 km (0.079 R)
• M55: 23,501,077 km (0.096 R)
• M56: 24,071,494 km (0.074 R)
• M57: 27,255,685 km (0.112 R)
• M58: 27,587,942 km (0.118 R)
• M59: 28,122,455 km (0.057 R)
• M60: 29,609,757 km (0.107 R)
• M61: 29,746,190 km (0.117 R)
• M62: 29,814,556 km (0.118 R)
• M63: 30,225,502 km (0.091 R)
• M64: 30,500,612 km (0.034 R)
• M65: 31,122,491 km (0.057 R)
• M66: 31,191,904 km (0.117 R)
• M67: 32,238,491 km (0.074 R)
• M68: 32,449,125 km (0.099 R)
• M69: 33,936,875 km (0.111 R)
• M70: 34,222,757 km (0.085 R)
• M71: 35,301,956 km (0.08 R)
• M72: 35,736,687 km (0.077 R)
• M73: 37,789,170 km (0.105 R)
• M74: 38,605,825 km (0.087 R)
• M75: 41,090,795 km (0.037 R)
• M76: 41,777,449 km (0.089 R)
• M77: 43,084,785 km (0.108 R)
• M78: 46,530,473 km (0.091 R)
• M79: 47,007,092 km (0.07 R)
• M80: 47,805,196 km (0.102 R)
• M81: 48,045,451 km (0.078 R)
• M82: 49,657,667 km (0.076 R)
• M83: 50,226,139 km (0.114 R)
• M84: 50,715,025 km (0.117 R)
• M85: 51,287,536 km (0.062 R)
• M86: 52,109,127 km (0.111 R)
• M87: 52,273,834 km (0.114 R)
• M88: 52,769,452 km (0.07 R)
• M89: 54,432,382 km (0.112 R)
• M90: 55,775,023 km (0.115 R)
• M91: 55,859,396 km (0.062 R)
• M92: 56,281,412 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.9

Radius: 4.7

Gravity: 14.03 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 13.11 AU - 13.29 AU

Year: 17785 Days

Day: 17.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,015,779 km

• M1: 157,527 km (0.103 R)
• M2: 338,839 km (0.076 R)
• M3: 911,649 km (0.06 R)
• M4: 1,443,021 km (0.086 R)
• M5: 1,515,277 km (0.093 R)
• M6: 1,764,656 km (0.105 R)
• M7: 1,868,178 km (0.107 R)
• M8: 2,529,401 km (0.108 R)
• M9: 2,675,558 km (0.045 R)
• M10: 3,006,917 km (0.065 R)
• M11: 3,130,635 km (0.097 R)
• M12: 4,527,131 km (0.113 R)
• M13: 4,597,891 km (0.105 R)
• M14: 6,126,930 km (0.095 R)
• M15: 6,843,654 km (0.107 R)
• M16: 7,047,406 km (0.057 R)
• M17: 7,253,103 km (0.036 R)
• M18: 8,010,068 km (0.036 R)
• M19: 8,616,089 km (0.062 R)
• M20: 8,659,922 km (0.087 R)
• M21: 9,147,162 km (0.09 R)
• M22: 9,191,892 km (0.118 R)
• M23: 9,416,588 km (0.119 R)
• M24: 9,552,422 km (0.11 R)
• M25: 10,055,520 km (0.111 R)
• M26: 10,240,722 km (0.095 R)
• M27: 10,287,098 km (0.116 R)
• M28: 10,380,297 km (0.096 R)
• M29: 11,519,485 km (0.097 R)
• M30: 11,713,214 km (0.102 R)
• M31: 12,005,828 km (0.113 R)
• M32: 12,153,032 km (0.053 R)
• M33: 12,399,719 km (0.092 R)
• M34: 12,598,235 km (0.026 R)
• M35: 13,048,674 km (0.099 R)
• M36: 13,099,089 km (0.066 R)
• M37: 13,555,362 km (0.069 R)
• M38: 13,606,375 km (0.084 R)
• M39: 14,379,497 km (0.086 R)
• M40: 15,592,287 km (0.103 R)
• M41: 15,806,661 km (0.061 R)
• M42: 16,075,787 km (0.092 R)
• M43: 16,238,101 km (0.118 R)
• M44: 17,611,110 km (0.109 R)
• M45: 18,002,159 km (0.111 R)
• M46: 18,339,652 km (0.115 R)
• M47: 18,622,541 km (0.038 R)
• M48: 20,701,204 km (0.104 R)
• M49: 21,588,768 km (0.057 R)
• M50: 22,187,309 km (0.104 R)
• M51: 22,247,447 km (0.088 R)
• M52: 23,095,368 km (0.114 R)
• M53: 24,015,545 km (0.107 R)
• M54: 25,386,759 km (0.078 R)
• M55: 25,638,831 km (0.059 R)
• M56: 25,828,372 km (0.069 R)
• M57: 26,591,171 km (0.117 R)
• M58: 27,426,077 km (0.065 R)
• M59: 27,879,059 km (0.102 R)
• M60: 27,943,985 km (0.091 R)
• M61: 28,008,910 km (0.095 R)
• M62: 28,792,653 km (0.12 R)
• M63: 30,314,662 km (0.103 R)
• M64: 30,917,242 km (0.115 R)
• M65: 32,202,438 km (0.069 R)
• M66: 33,023,132 km (0.041 R)
• M67: 33,781,443 km (0.113 R)
• M68: 34,475,876 km (0.06 R)
• M69: 34,685,014 km (0.091 R)
• M70: 34,754,877 km (0.061 R)
• M71: 35,526,203 km (0.098 R)
• M72: 35,666,975 km (0.098 R)
• M73: 35,737,435 km (0.086 R)
• M74: 36,161,396 km (0.115 R)
• M75: 37,729,929 km (0.103 R)
• M76: 38,017,456 km (0.082 R)
• M77: 38,450,243 km (0.073 R)
• M78: 39,029,636 km (0.1 R)
• M79: 41,006,721 km (0.1 R)
• M80: 42,866,073 km (0.101 R)
• M81: 43,391,610 km (0.1 R)
• M82: 43,542,255 km (0.114 R)
• M83: 43,919,392 km (0.071 R)
• M84: 45,209,673 km (0.093 R)
• M85: 45,362,263 km (0.12 R)
• M86: 46,204,798 km (0.1 R)
• M87: 46,589,414 km (0.1 R)
• M88: 47,594,563 km (0.118 R)
• M89: 48,606,742 km (0.119 R)
• M90: 48,841,311 km (0.057 R)
• M91: 49,390,186 km (0.106 R)
• M92: 49,862,317 km (0.036 R)
• M93: 51,367,122 km (0.109 R)
• M94: 52,565,550 km (0.059 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 13,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit