🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.44 AU - 0.6 AU

Year: 136 Days

Day: 43.4 Hours

Environment

Temp: 212 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,013,904 km

• M1: 18,251 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.86 AU - 1.38 AU

Year: 431 Days

Day: 16.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 42.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.95 AU - 1.35 AU

Year: 448 Days

Day: 26.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.15 AU - 1.23 AU

Year: 472 Days

Day: 14.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,013,904 km

• M1: 83,176 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.27 AU - 1.63 AU

Year: 635 Days

Day: 21.5 Hours

Environment

Temp: -22 °C

Axial Tilt: 149.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,013,904 km

• M1: 197,469 km (0.075 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.45 AU - 3.91 AU

Year: 2061 Days

Day: 12.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.9

Radius: 10.4

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.06 AU - 5.46 AU

Year: 4384 Days

Day: 11 Hours

Environment

Temp: -144 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 61,013,904 km

• M1: 131,945 km (0.113 R)
• M2: 546,331 km (0.085 R)
• M3: 933,940 km (0.101 R)
• M4: 1,013,077 km (0.108 R)
• M5: 1,338,153 km (0.117 R)
• M6: 1,505,403 km (0.112 R)
• M7: 1,744,610 km (0.097 R)
• M8: 2,206,120 km (0.082 R)
• M9: 2,609,884 km (0.114 R)
• M10: 2,781,772 km (0.098 R)
• M11: 2,937,803 km (0.043 R)
• M12: 3,157,113 km (0.095 R)
• M13: 3,258,541 km (0.087 R)
• M14: 3,402,454 km (0.085 R)
• M15: 3,825,367 km (0.105 R)
• M16: 4,332,504 km (0.096 R)
• M17: 4,445,600 km (0.116 R)
• M18: 4,674,784 km (0.118 R)
• M19: 4,814,209 km (0.039 R)
• M20: 5,216,627 km (0.091 R)
• M21: 5,288,734 km (0.116 R)
• M22: 5,385,523 km (0.12 R)
• M23: 5,531,680 km (0.115 R)
• M24: 5,928,115 km (0.106 R)
• M25: 6,079,209 km (0.106 R)
• M26: 6,282,512 km (0.042 R)
• M27: 6,436,598 km (0.085 R)
• M28: 7,038,729 km (0.075 R)
• M29: 7,441,148 km (0.11 R)
• M30: 9,008,933 km (0.095 R)
• M31: 9,445,759 km (0.067 R)
• M32: 10,189,261 km (0.04 R)
• M33: 10,340,354 km (0.087 R)
• M34: 11,106,296 km (0.086 R)
• M35: 11,261,728 km (0.07 R)
• M36: 12,177,267 km (0.11 R)
• M37: 12,369,799 km (0.085 R)
• M38: 12,530,916 km (0.097 R)
• M39: 12,627,855 km (0.117 R)
• M40: 13,711,542 km (0.1 R)
• M41: 13,778,113 km (0.075 R)
• M42: 14,518,174 km (0.114 R)
• M43: 15,548,155 km (0.052 R)
• M44: 15,966,730 km (0.1 R)
• M45: 16,177,514 km (0.112 R)
• M46: 16,424,500 km (0.095 R)
• M47: 16,530,714 km (0.078 R)
• M48: 17,714,333 km (0.111 R)
• M49: 17,787,037 km (0.047 R)
• M50: 18,005,450 km (0.066 R)
• M51: 18,188,109 km (0.089 R)
• M52: 18,629,124 km (0.065 R)
• M53: 18,999,378 km (0.101 R)
• M54: 20,162,502 km (0.09 R)
• M55: 20,657,222 km (0.099 R)
• M56: 20,771,964 km (0.094 R)
• M57: 21,155,832 km (0.095 R)
• M58: 21,348,663 km (0.056 R)
• M59: 21,619,585 km (0.085 R)
• M60: 21,930,749 km (0.118 R)
• M61: 22,165,019 km (0.105 R)
• M62: 22,243,259 km (0.07 R)
• M63: 22,400,187 km (0.075 R)
• M64: 22,714,941 km (0.062 R)
• M65: 23,070,834 km (0.109 R)
• M66: 23,269,350 km (0.078 R)
• M67: 23,428,523 km (0.078 R)
• M68: 23,748,064 km (0.116 R)
• M69: 24,109,193 km (0.119 R)
• M70: 25,040,589 km (0.082 R)
• M71: 26,148,810 km (0.094 R)
• M72: 26,480,319 km (0.076 R)
• M73: 27,189,263 km (0.113 R)
• M74: 27,399,000 km (0.095 R)
• M75: 27,525,111 km (0.104 R)
• M76: 27,693,558 km (0.036 R)
• M77: 27,862,304 km (0.083 R)
• M78: 27,989,014 km (0.109 R)
• M79: 28,073,686 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.7

Radius: 13.8

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.1 AU - 8.12 AU

Year: 6176 Days

Day: 11.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 61,013,904 km

• M1: 285,433 km (0.072 R)
• M2: 566,527 km (0.052 R)
• M3: 667,207 km (0.094 R)
• M4: 775,366 km (0.054 R)
• M5: 877,392 km (0.085 R)
• M6: 1,243,158 km (0.084 R)
• M7: 1,758,074 km (0.094 R)
• M8: 1,844,392 km (0.081 R)
• M9: 2,003,714 km (0.096 R)
• M10: 2,490,057 km (0.064 R)
• M11: 2,767,261 km (0.057 R)
• M12: 2,971,612 km (0.099 R)
• M13: 3,159,806 km (0.098 R)
• M14: 3,636,874 km (0.089 R)
• M15: 4,324,126 km (0.111 R)
• M16: 4,562,286 km (0.069 R)
• M17: 5,687,262 km (0.103 R)
• M18: 6,321,258 km (0.04 R)
• M19: 6,564,803 km (0.102 R)
• M20: 7,117,418 km (0.082 R)
• M21: 7,627,547 km (0.1 R)
• M22: 7,742,587 km (0.092 R)
• M23: 8,415,179 km (0.085 R)
• M24: 8,803,535 km (0.046 R)
• M25: 9,075,953 km (0.097 R)
• M26: 9,536,266 km (0.054 R)
• M27: 9,691,399 km (0.082 R)
• M28: 10,288,594 km (0.112 R)
• M29: 10,479,630 km (0.112 R)
• M30: 10,930,069 km (0.103 R)
• M31: 11,419,853 km (0.104 R)
• M32: 12,252,066 km (0.032 R)
• M33: 12,897,580 km (0.039 R)
• M34: 13,276,362 km (0.094 R)
• M35: 13,763,902 km (0.11 R)
• M36: 14,045,146 km (0.047 R)
• M37: 14,434,848 km (0.12 R)
• M38: 14,864,194 km (0.098 R)
• M39: 15,080,513 km (0.09 R)
• M40: 15,845,556 km (0.089 R)
• M41: 16,103,463 km (0.102 R)
• M42: 16,362,566 km (0.104 R)
• M43: 16,511,416 km (0.078 R)
• M44: 16,660,565 km (0.064 R)
• M45: 16,847,862 km (0.105 R)
• M46: 17,299,797 km (0.098 R)
• M47: 17,565,333 km (0.101 R)
• M48: 18,292,977 km (0.111 R)
• M49: 18,447,512 km (0.106 R)
• M50: 19,186,974 km (0.059 R)
• M51: 19,461,935 km (0.025 R)
• M52: 20,134,976 km (0.034 R)
• M53: 20,614,736 km (0.116 R)
• M54: 20,815,796 km (0.038 R)
• M55: 20,977,062 km (0.106 R)
• M56: 21,098,236 km (0.118 R)
• M57: 21,422,714 km (0.107 R)
• M58: 21,707,997 km (0.114 R)
• M59: 22,076,607 km (0.117 R)
• M60: 22,861,547 km (0.096 R)
• M61: 23,028,049 km (0.04 R)
• M62: 23,950,619 km (0.091 R)
• M63: 24,162,001 km (0.088 R)
• M64: 24,714,466 km (0.085 R)
• M65: 25,529,325 km (0.08 R)
• M66: 25,875,196 km (0.06 R)
• M67: 27,848,990 km (0.117 R)
• M68: 28,026,862 km (0.107 R)
• M69: 28,205,033 km (0.094 R)
• M70: 28,472,963 km (0.103 R)
• M71: 29,870,955 km (0.069 R)
• M72: 30,189,748 km (0.111 R)
• M73: 30,509,588 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.2

Radius: 5.6

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 12.13 AU - 12.93 AU

Year: 16120 Days

Day: 15.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 61,013,904 km

• M1: 73,602 km (0.049 R)
• M2: 279,150 km (0.117 R)
• M3: 525,388 km (0.092 R)
• M4: 584,778 km (0.105 R)
• M5: 1,025,344 km (0.076 R)
• M6: 1,100,741 km (0.079 R)
• M7: 1,338,153 km (0.117 R)
• M8: 1,999,076 km (0.039 R)
• M9: 2,263,715 km (0.044 R)
• M10: 2,412,565 km (0.112 R)
• M11: 2,462,979 km (0.084 R)
• M12: 2,564,855 km (0.117 R)
• M13: 3,542,478 km (0.084 R)
• M14: 3,832,548 km (0.049 R)
• M15: 4,466,544 km (0.075 R)
• M16: 4,528,627 km (0.082 R)
• M17: 4,591,009 km (0.099 R)
• M18: 5,165,016 km (0.085 R)
• M19: 6,625,690 km (0.094 R)
• M20: 7,864,510 km (0.108 R)
• M21: 8,394,984 km (0.074 R)
• M22: 8,548,770 km (0.108 R)
• M23: 8,858,887 km (0.052 R)
• M24: 9,370,811 km (0.061 R)
• M25: 10,054,772 km (0.066 R)
• M26: 11,984,285 km (0.054 R)
• M27: 12,113,987 km (0.112 R)
• M28: 13,571,668 km (0.07 R)
• M29: 13,978,724 km (0.09 R)
• M30: 15,130,478 km (0.085 R)
• M31: 15,599,617 km (0.086 R)
• M32: 16,264,430 km (0.089 R)
• M33: 17,084,077 km (0.086 R)
• M34: 17,327,772 km (0.095 R)
• M35: 20,082,617 km (0.047 R)
• M36: 20,185,390 km (0.105 R)
• M37: 21,169,894 km (0.102 R)
• M38: 23,780,227 km (0.097 R)
• M39: 24,215,856 km (0.102 R)
• M40: 27,282,014 km (0.111 R)
• M41: 28,081,764 km (0.058 R)
• M42: 28,254,101 km (0.058 R)
• M43: 31,178,440 km (0.114 R)
• M44: 31,237,980 km (0.103 R)
• M45: 31,476,140 km (0.113 R)
• M46: 32,495,350 km (0.067 R)
• M47: 32,615,926 km (0.081 R)
• M48: 32,918,114 km (0.118 R)
• M49: 33,039,288 km (0.049 R)
• M50: 33,099,875 km (0.045 R)
• M51: 34,935,740 km (0.09 R)
• M52: 35,059,308 km (0.086 R)
• M53: 35,121,242 km (0.036 R)
• M54: 36,741,686 km (0.044 R)
• M55: 38,450,094 km (0.039 R)
• M56: 39,025,447 km (0.111 R)
• M57: 39,089,475 km (0.118 R)
• M58: 39,796,774 km (0.104 R)
• M59: 39,861,250 km (0.05 R)
• M60: 40,833,038 km (0.069 R)
• M61: 41,616,183 km (0.074 R)
• M62: 42,009,476 km (0.098 R)
• M63: 43,462,520 km (0.056 R)
• M64: 44,730,511 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.1

Radius: 6

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 11.04 AU - 18.12 AU

Year: 20233 Days

Day: 16.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,013,904 km

• M1: 165,006 km (0.064 R)
• M2: 439,967 km (0.087 R)
• M3: 490,831 km (0.118 R)
• M4: 1,301,352 km (0.045 R)
• M5: 1,505,553 km (0.11 R)
• M6: 1,638,396 km (0.106 R)
• M7: 2,328,192 km (0.106 R)
• M8: 2,865,248 km (0.092 R)
• M9: 3,063,764 km (0.073 R)
• M10: 3,198,702 km (0.119 R)
• M11: 3,266,769 km (0.086 R)
• M12: 3,614,883 km (0.105 R)
• M13: 3,757,450 km (0.046 R)
• M14: 4,308,419 km (0.104 R)
• M15: 4,459,513 km (0.111 R)
• M16: 4,689,744 km (0.103 R)
• M17: 4,767,235 km (0.115 R)
• M18: 5,322,094 km (0.041 R)
• M19: 6,022,960 km (0.119 R)
• M20: 6,448,865 km (0.099 R)
• M21: 7,419,456 km (0.052 R)
• M22: 7,921,656 km (0.063 R)
• M23: 8,576,745 km (0.094 R)
• M24: 8,671,740 km (0.113 R)
• M25: 9,103,479 km (0.105 R)
• M26: 10,037,868 km (0.072 R)
• M27: 10,087,983 km (0.059 R)
• M28: 10,138,098 km (0.11 R)
• M29: 10,389,871 km (0.079 R)
• M30: 10,848,239 km (0.097 R)
• M31: 10,951,013 km (0.071 R)
• M32: 11,002,624 km (0.073 R)
• M33: 11,105,847 km (0.089 R)
• M34: 11,626,896 km (0.062 R)
• M35: 11,943,445 km (0.094 R)
• M36: 13,678,631 km (0.079 R)
• M37: 15,897,616 km (0.042 R)
• M38: 16,307,514 km (0.069 R)
• M39: 17,078,093 km (0.11 R)
• M40: 17,799,903 km (0.113 R)
• M41: 18,042,700 km (0.114 R)
• M42: 18,164,622 km (0.106 R)
• M43: 18,225,509 km (0.111 R)
• M44: 20,150,534 km (0.112 R)
• M45: 20,213,664 km (0.115 R)
• M46: 21,168,996 km (0.099 R)
• M47: 21,490,781 km (0.099 R)
• M48: 21,619,884 km (0.075 R)
• M49: 22,073,914 km (0.077 R)
• M50: 23,454,852 km (0.066 R)
• M51: 23,654,415 km (0.12 R)
• M52: 24,458,205 km (0.108 R)
• M53: 24,728,079 km (0.095 R)
• M54: 25,270,970 km (0.113 R)
• M55: 25,339,037 km (0.036 R)
• M56: 25,407,254 km (0.07 R)
• M57: 25,475,470 km (0.059 R)
• M58: 26,437,385 km (0.107 R)
• M59: 27,481,129 km (0.105 R)
• M60: 28,893,782 km (0.075 R)
• M61: 29,107,557 km (0.102 R)
• M62: 31,348,683 km (0.118 R)
• M63: 31,495,139 km (0.104 R)
• M64: 32,231,011 km (0.107 R)
• M65: 32,304,912 km (0.112 R)
• M66: 33,046,918 km (0.055 R)
• M67: 33,494,814 km (0.071 R)
• M68: 34,472,286 km (0.099 R)
• M69: 35,840,957 km (0.062 R)
• M70: 36,224,227 km (0.118 R)
• M71: 37,382,414 km (0.029 R)
• M72: 37,460,055 km (0.062 R)
• M73: 37,693,427 km (0.029 R)
• M74: 37,771,218 km (0.096 R)
• M75: 39,655,852 km (0.102 R)
• M76: 39,734,990 km (0.066 R)
• M77: 40,211,309 km (0.108 R)
• M78: 42,539,651 km (0.09 R)
• M79: 43,189,653 km (0.117 R)
• M80: 43,760,968 km (0.118 R)
• M81: 46,404,960 km (0.074 R)
• M82: 47,157,737 km (0.096 R)
• M83: 47,493,734 km (0.041 R)
• M84: 47,746,105 km (0.065 R)
• M85: 48,845,201 km (0.106 R)
• M86: 49,781,683 km (0.06 R)
• M87: 50,896,188 km (0.078 R)
• M88: 51,585,983 km (0.046 R)
• M89: 52,713,652 km (0.072 R)
• M90: 53,236,945 km (0.1 R)
• M91: 54,376,432 km (0.096 R)
• M92: 55,435,286 km (0.1 R)
• M93: 55,701,122 km (0.12 R)
• M94: 57,753,006 km (0.101 R)
• M95: 60,648,622 km (0.111 R)
• M96: 60,739,877 km (0.088 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 11,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit