🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.47 AU - 0.63 AU

Year: 148 Days

Day: 38.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,782,282 km

• M1: 381,923 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.32 AU - 1.44 AU

Year: 589 Days

Day: 29.2 Hours

Environment

Temp: -13 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.2 AU - 1.88 AU

Year: 695 Days

Day: 23.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 145.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,782,282 km

• M1: 37,998 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.94 AU - 2.56 AU

Year: 1227 Days

Day: 29.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,782,282 km

• M1: 1,475,185 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.6

Radius: 14.2

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.84 AU - 5.56 AU

Year: 4310 Days

Day: 11.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 75,782,282 km

• M1: 177,273 km (0.103 R)
• M2: 293,661 km (0.111 R)
• M3: 499,657 km (0.112 R)
• M4: 686,654 km (0.117 R)
• M5: 889,359 km (0.095 R)
• M6: 1,021,454 km (0.046 R)
• M7: 1,632,711 km (0.116 R)
• M8: 1,840,802 km (0.119 R)
• M9: 2,013,887 km (0.057 R)
• M10: 2,147,477 km (0.08 R)
• M11: 2,330,286 km (0.11 R)
• M12: 2,582,209 km (0.109 R)
• M13: 2,744,373 km (0.103 R)
• M14: 2,876,617 km (0.074 R)
• M15: 2,977,147 km (0.063 R)
• M16: 3,498,346 km (0.03 R)
• M17: 3,642,110 km (0.092 R)
• M18: 3,843,319 km (0.116 R)
• M19: 3,973,319 km (0.084 R)
• M20: 4,218,510 km (0.117 R)
• M21: 5,065,533 km (0.119 R)
• M22: 5,645,225 km (0.028 R)
• M23: 6,094,019 km (0.064 R)
• M24: 6,443,779 km (0.042 R)
• M25: 6,710,362 km (0.108 R)
• M26: 7,578,778 km (0.049 R)
• M27: 8,169,540 km (0.034 R)
• M28: 9,071,166 km (0.092 R)
• M29: 9,320,396 km (0.112 R)
• M30: 9,521,306 km (0.118 R)
• M31: 9,672,998 km (0.099 R)
• M32: 9,800,007 km (0.025 R)
• M33: 10,004,358 km (0.094 R)
• M34: 10,313,576 km (0.076 R)
• M35: 10,836,122 km (0.036 R)
• M36: 11,073,982 km (0.061 R)
• M37: 11,260,381 km (0.086 R)
• M38: 11,717,104 km (0.043 R)
• M39: 12,070,454 km (0.113 R)
• M40: 12,510,272 km (0.102 R)
• M41: 13,264,394 km (0.116 R)
• M42: 13,434,038 km (0.107 R)
• M43: 13,975,882 km (0.113 R)
• M44: 14,379,796 km (0.111 R)
• M45: 14,641,443 km (0.114 R)
• M46: 14,816,772 km (0.072 R)
• M47: 15,051,640 km (0.115 R)
• M48: 15,554,887 km (0.097 R)
• M49: 15,673,967 km (0.111 R)
• M50: 16,425,996 km (0.112 R)
• M51: 16,852,350 km (0.116 R)
• M52: 17,005,388 km (0.113 R)
• M53: 17,374,745 km (0.103 R)
• M54: 17,467,646 km (0.115 R)
• M55: 17,965,208 km (0.105 R)
• M56: 18,184,369 km (0.108 R)
• M57: 18,372,862 km (0.063 R)
• M58: 18,656,949 km (0.09 R)
• M59: 19,133,568 km (0.041 R)
• M60: 19,453,707 km (0.111 R)
• M61: 19,743,179 km (0.096 R)
• M62: 19,840,118 km (0.046 R)
• M63: 20,034,147 km (0.034 R)
• M64: 21,146,407 km (0.113 R)
• M65: 21,278,502 km (0.095 R)
• M66: 21,410,896 km (0.071 R)
• M67: 21,576,800 km (0.106 R)
• M68: 22,177,735 km (0.117 R)
• M69: 22,547,690 km (0.052 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.1

Radius: 6

Gravity: 20.31 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 11.17 AU - 17.03 AU

Year: 19242 Days

Day: 16.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,782,282 km

• M1: 81,381 km (0.114 R)
• M2: 410,497 km (0.086 R)
• M3: 1,417,141 km (0.092 R)
• M4: 1,476,681 km (0.111 R)
• M5: 1,787,695 km (0.062 R)
• M6: 2,050,987 km (0.11 R)
• M7: 2,613,774 km (0.096 R)
• M8: 3,664,250 km (0.071 R)
• M9: 3,705,390 km (0.092 R)
• M10: 3,829,855 km (0.073 R)
• M11: 4,694,531 km (0.1 R)
• M12: 5,475,132 km (0.078 R)
• M13: 6,493,744 km (0.113 R)
• M14: 6,643,941 km (0.08 R)
• M15: 6,744,770 km (0.039 R)
• M16: 6,947,924 km (0.101 R)
• M17: 7,256,394 km (0.085 R)
• M18: 7,833,692 km (0.087 R)
• M19: 8,534,708 km (0.115 R)
• M20: 8,920,371 km (0.096 R)
• M21: 8,976,022 km (0.03 R)
• M22: 9,651,905 km (0.05 R)
• M23: 10,285,751 km (0.1 R)
• M24: 10,578,365 km (0.111 R)
• M25: 10,637,157 km (0.105 R)
• M26: 11,472,362 km (0.072 R)
• M27: 12,081,823 km (0.073 R)
• M28: 12,266,726 km (0.07 R)
• M29: 12,576,843 km (0.081 R)
• M30: 13,268,434 km (0.093 R)
• M31: 13,714,983 km (0.111 R)
• M32: 13,779,161 km (0.111 R)
• M33: 14,557,219 km (0.077 R)
• M34: 15,616,671 km (0.083 R)
• M35: 16,359,425 km (0.062 R)
• M36: 17,529,729 km (0.058 R)
• M37: 19,227,366 km (0.113 R)
• M38: 20,241,639 km (0.082 R)
• M39: 21,347,467 km (0.108 R)
• M40: 22,170,853 km (0.099 R)
• M41: 22,624,434 km (0.082 R)
• M42: 23,694,508 km (0.071 R)
• M43: 24,937,367 km (0.055 R)
• M44: 25,724,999 km (0.084 R)
• M45: 26,360,940 km (0.057 R)
• M46: 27,243,867 km (0.068 R)
• M47: 27,810,693 km (0.109 R)
• M48: 27,973,306 km (0.115 R)
• M49: 28,054,837 km (0.07 R)
• M50: 28,709,327 km (0.114 R)
• M51: 30,367,470 km (0.068 R)
• M52: 30,955,091 km (0.032 R)
• M53: 32,056,430 km (0.114 R)
• M54: 32,654,672 km (0.053 R)
• M55: 34,471,688 km (0.085 R)
• M56: 34,996,776 km (0.086 R)
• M57: 35,172,404 km (0.054 R)
• M58: 35,612,820 km (0.093 R)
• M59: 35,966,470 km (0.084 R)
• M60: 41,966,541 km (0.087 R)
• M61: 42,996,223 km (0.091 R)
• M62: 44,128,978 km (0.065 R)
• M63: 45,080,421 km (0.069 R)
• M64: 46,810,071 km (0.098 R)
• M65: 48,170,365 km (0.099 R)
• M66: 50,830,065 km (0.072 R)
• M67: 51,927,366 km (0.093 R)
• M68: 53,133,125 km (0.062 R)
• M69: 53,335,082 km (0.096 R)
• M70: 53,739,594 km (0.094 R)
• M71: 54,246,581 km (0.112 R)
• M72: 54,449,885 km (0.101 R)
• M73: 54,959,116 km (0.117 R)
• M74: 57,012,048 km (0.079 R)
• M75: 57,736,550 km (0.085 R)
• M76: 57,944,042 km (0.115 R)
• M77: 58,255,804 km (0.116 R)
• M78: 58,776,704 km (0.027 R)
• M79: 59,823,141 km (0.08 R)
• M80: 60,559,163 km (0.082 R)
• M81: 61,404,092 km (0.084 R)
• M82: 61,721,987 km (0.065 R)
• M83: 62,359,424 km (0.067 R)
• M84: 62,785,478 km (0.045 R)
• M85: 64,069,626 km (0.085 R)
• M86: 64,822,702 km (0.09 R)
• M87: 65,146,432 km (0.097 R)
• M88: 65,254,442 km (0.081 R)
• M89: 65,903,696 km (0.113 R)
• M90: 67,754,820 km (0.11 R)
• M91: 67,973,832 km (0.106 R)
• M92: 68,741,867 km (0.118 R)
• M93: 69,292,238 km (0.109 R)
• M94: 70,508,169 km (0.065 R)
• M95: 70,619,021 km (0.079 R)
• M96: 75,555,302 km (0.112 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 19,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit