🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.67 AU - 0.73 AU

Year: 219 Days

Day: 20.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1 AU - 1.58 AU

Year: 549 Days

Day: 36 Hours

Environment

Temp: -35 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.25 AU - 1.35 AU

Year: 555 Days

Day: 42.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.47 AU - 2.43 AU

Year: 1020 Days

Day: 22.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.79 AU - 4.83 AU

Year: 3353 Days

Day: 14.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 110,582,582 km

• M1: 1,605,933 km (0.106 R)
• M2: 1,931,907 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.33 AU - 4.35 AU

Year: 3388 Days

Day: 21.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 110,582,582 km

• M1: 528,828 km (0.098 R)
• M2: 923,617 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.7

Radius: 12.7

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.3 AU - 11.22 AU

Year: 11426 Days

Day: 10.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 110,582,582 km

• M1: 296,802 km (0.094 R)
• M2: 598,092 km (0.081 R)
• M3: 786,735 km (0.111 R)
• M4: 937,231 km (0.091 R)
• M5: 1,472,043 km (0.041 R)
• M6: 1,613,563 km (0.119 R)
• M7: 2,013,887 km (0.112 R)
• M8: 2,445,327 km (0.113 R)
• M9: 3,456,608 km (0.099 R)
• M10: 3,711,972 km (0.038 R)
• M11: 4,241,249 km (0.077 R)
• M12: 4,653,990 km (0.092 R)
• M13: 5,188,204 km (0.101 R)
• M14: 5,481,116 km (0.09 R)
• M15: 5,817,263 km (0.118 R)
• M16: 6,237,334 km (0.104 R)
• M17: 6,509,751 km (0.107 R)
• M18: 6,627,784 km (0.037 R)
• M19: 6,826,001 km (0.05 R)
• M20: 7,106,946 km (0.113 R)
• M21: 7,309,950 km (0.041 R)
• M22: 7,391,631 km (0.098 R)
• M23: 7,638,766 km (0.106 R)
• M24: 7,763,232 km (0.075 R)
• M25: 7,972,370 km (0.099 R)
• M26: 10,624,291 km (0.079 R)
• M27: 10,717,042 km (0.087 R)
• M28: 11,231,958 km (0.066 R)
• M29: 11,516,343 km (0.118 R)
• M30: 11,707,230 km (0.056 R)
• M31: 12,140,615 km (0.073 R)
• M32: 12,237,704 km (0.116 R)
• M33: 12,726,590 km (0.081 R)
• M34: 13,422,071 km (0.079 R)
• M35: 13,926,365 km (0.097 R)
• M36: 14,797,922 km (0.074 R)
• M37: 15,581,665 km (0.115 R)
• M38: 15,687,132 km (0.069 R)
• M39: 15,792,898 km (0.095 R)
• M40: 16,378,872 km (0.095 R)
• M41: 16,647,550 km (0.117 R)
• M42: 16,972,028 km (0.09 R)
• M43: 18,346,084 km (0.069 R)
• M44: 18,457,535 km (0.102 R)
• M45: 19,018,228 km (0.108 R)
• M46: 19,187,572 km (0.09 R)
• M47: 20,560,133 km (0.111 R)
• M48: 20,675,922 km (0.096 R)
• M49: 21,905,018 km (0.045 R)
• M50: 22,737,680 km (0.05 R)
• M51: 24,495,006 km (0.11 R)
• M52: 24,740,795 km (0.111 R)
• M53: 24,925,698 km (0.091 R)
• M54: 26,547,489 km (0.094 R)
• M55: 28,460,845 km (0.084 R)
• M56: 28,654,724 km (0.109 R)
• M57: 29,108,604 km (0.118 R)
• M58: 30,089,069 km (0.053 R)
• M59: 30,815,067 km (0.061 R)
• M60: 31,480,179 km (0.047 R)
• M61: 33,027,620 km (0.081 R)
• M62: 34,599,594 km (0.098 R)
• M63: 35,152,208 km (0.111 R)
• M64: 36,827,256 km (0.09 R)
• M65: 37,320,779 km (0.109 R)
• M66: 39,244,608 km (0.078 R)
• M67: 39,748,603 km (0.075 R)
• M68: 40,037,626 km (0.09 R)
• M69: 40,544,913 km (0.089 R)
• M70: 40,690,322 km (0.108 R)
• M71: 41,346,607 km (0.066 R)
• M72: 41,932,882 km (0.1 R)
• M73: 42,891,505 km (0.119 R)
• M74: 44,156,056 km (0.118 R)
• M75: 44,380,452 km (0.12 R)
• M76: 44,905,541 km (0.111 R)
• M77: 45,056,036 km (0.079 R)
• M78: 45,357,326 km (0.099 R)
• M79: 46,493,223 km (0.084 R)
• M80: 47,332,168 km (0.07 R)
• M81: 47,638,544 km (0.048 R)
• M82: 48,793,141 km (0.106 R)
• M83: 51,208,398 km (0.109 R)
• M84: 52,232,845 km (0.115 R)
• M85: 52,628,681 km (0.118 R)
• M86: 52,787,254 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.9

Radius: 3.4

Gravity: 82.08 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 12.73 AU - 16.91 AU

Year: 21380 Days

Day: 16.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 63.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 110,582,582 km

• M1: 118,033 km (0.098 R)
• M2: 413,937 km (0.117 R)
• M3: 457,620 km (0.105 R)
• M4: 1,280,408 km (0.06 R)
• M5: 1,579,454 km (0.071 R)
• M6: 1,862,793 km (0.071 R)
• M7: 2,010,296 km (0.091 R)
• M8: 2,238,732 km (0.086 R)
• M9: 2,277,628 km (0.113 R)
• M10: 3,188,080 km (0.049 R)
• M11: 3,498,945 km (0.109 R)
• M12: 4,148,947 km (0.069 R)
• M13: 4,487,637 km (0.101 R)
• M14: 4,685,256 km (0.076 R)
• M15: 4,785,037 km (0.068 R)
• M16: 5,929,012 km (0.096 R)
• M17: 6,475,493 km (0.115 R)
• M18: 6,586,794 km (0.093 R)
• M19: 7,209,720 km (0.103 R)
• M20: 7,325,060 km (0.114 R)
• M21: 8,329,460 km (0.079 R)
• M22: 8,632,994 km (0.082 R)
• M23: 8,755,365 km (0.102 R)
• M24: 9,001,902 km (0.041 R)
• M25: 9,819,006 km (0.09 R)
• M26: 10,139,594 km (0.081 R)
• M27: 10,204,071 km (0.07 R)
• M28: 10,528,698 km (0.091 R)
• M29: 11,522,926 km (0.086 R)
• M30: 11,860,867 km (0.071 R)
• M31: 12,894,140 km (0.074 R)
• M32: 13,386,167 km (0.074 R)
• M33: 14,316,067 km (0.098 R)
• M34: 15,340,663 km (0.046 R)
• M35: 16,921,165 km (0.098 R)
• M36: 17,459,418 km (0.101 R)
• M37: 18,631,667 km (0.089 R)
• M38: 18,789,941 km (0.027 R)
• M39: 19,187,423 km (0.081 R)
• M40: 19,748,415 km (0.119 R)
• M41: 21,629,758 km (0.034 R)
• M42: 22,129,714 km (0.116 R)
• M43: 24,947,390 km (0.052 R)
• M44: 25,209,186 km (0.112 R)
• M45: 26,176,486 km (0.042 R)
• M46: 26,620,193 km (0.105 R)
• M47: 28,510,661 km (0.092 R)
• M48: 30,630,314 km (0.103 R)
• M49: 31,945,129 km (0.095 R)
• M50: 32,229,216 km (0.106 R)
• M51: 32,324,210 km (0.076 R)
• M52: 32,514,200 km (0.079 R)
• M53: 34,338,396 km (0.1 R)
• M54: 34,532,424 km (0.106 R)
• M55: 35,605,490 km (0.05 R)
• M56: 36,096,919 km (0.092 R)
• M57: 36,788,809 km (0.092 R)
• M58: 37,185,992 km (0.107 R)
• M59: 37,484,888 km (0.073 R)
• M60: 40,312,587 km (0.111 R)
• M61: 40,414,762 km (0.088 R)
• M62: 40,824,661 km (0.118 R)
• M63: 41,132,982 km (0.109 R)
• M64: 43,732,095 km (0.118 R)
• M65: 46,169,792 km (0.112 R)
• M66: 46,276,755 km (0.111 R)
• M67: 46,383,867 km (0.059 R)
• M68: 47,675,046 km (0.116 R)
• M69: 48,433,657 km (0.094 R)
• M70: 48,868,987 km (0.116 R)
• M71: 48,978,044 km (0.097 R)
• M72: 50,402,664 km (0.114 R)
• M73: 51,175,487 km (0.037 R)
• M74: 51,841,048 km (0.082 R)
• M75: 52,063,500 km (0.099 R)
• M76: 52,956,599 km (0.055 R)
• M77: 53,517,292 km (0.056 R)
• M78: 53,629,640 km (0.119 R)
• M79: 54,192,726 km (0.093 R)
• M80: 55,324,733 km (0.057 R)
• M81: 57,497,044 km (0.112 R)
• M82: 58,304,424 km (0.069 R)
• M83: 59,813,567 km (0.092 R)
• M84: 62,042,426 km (0.096 R)
• M85: 65,256,087 km (0.104 R)
• M86: 66,460,051 km (0.076 R)
• M87: 66,701,801 km (0.05 R)
• M88: 68,523,454 km (0.095 R)
• M89: 68,767,598 km (0.109 R)
• M90: 68,889,819 km (0.099 R)
• M91: 69,501,824 km (0.043 R)
• M92: 73,710,760 km (0.091 R)
• M93: 75,090,053 km (0.078 R)
• M94: 75,467,787 km (0.088 R)
• M95: 82,632,029 km (0.108 R)
• M96: 85,768,050 km (0.11 R)
• M97: 87,483,040 km (0.115 R)
• M98: 87,747,828 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.3

Radius: 6.9

Gravity: 18.11 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 18.35 AU - 19.81 AU

Year: 31232 Days

Day: 22 Hours

Environment

Temp: -203 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 110,582,582 km

• M1: 180,116 km (0.1 R)
• M2: 398,379 km (0.091 R)
• M3: 1,284,298 km (0.051 R)
• M4: 1,550,133 km (0.027 R)
• M5: 1,750,594 km (0.089 R)
• M6: 1,833,023 km (0.087 R)
• M7: 1,959,433 km (0.059 R)
• M8: 2,400,896 km (0.086 R)
• M9: 2,728,067 km (0.085 R)
• M10: 2,824,109 km (0.041 R)
• M11: 3,372,534 km (0.099 R)
• M12: 3,632,535 km (0.111 R)
• M13: 5,265,097 km (0.081 R)
• M14: 5,324,936 km (0.059 R)
• M15: 5,873,960 km (0.097 R)
• M16: 5,936,044 km (0.105 R)
• M17: 5,998,426 km (0.092 R)
• M18: 6,633,918 km (0.091 R)
• M19: 7,559,031 km (0.103 R)
• M20: 7,626,799 km (0.087 R)
• M21: 7,694,566 km (0.117 R)
• M22: 8,175,075 km (0.052 R)
• M23: 8,736,067 km (0.062 R)
• M24: 10,341,850 km (0.108 R)
• M25: 14,650,419 km (0.074 R)
• M26: 15,502,079 km (0.087 R)
• M27: 21,032,713 km (0.051 R)
• M28: 21,799,103 km (0.078 R)
• M29: 22,477,080 km (0.113 R)
• M30: 24,052,645 km (0.082 R)
• M31: 32,116,120 km (0.073 R)
• M32: 33,219,254 km (0.084 R)
• M33: 33,775,459 km (0.084 R)
• M34: 34,671,850 km (0.103 R)
• M35: 34,784,497 km (0.065 R)
• M36: 34,897,144 km (0.086 R)
• M37: 36,602,560 km (0.08 R)
• M38: 36,831,893 km (0.12 R)
• M39: 37,870,252 km (0.075 R)
• M40: 37,986,191 km (0.118 R)
• M41: 38,918,185 km (0.091 R)
• M42: 39,152,306 km (0.111 R)
• M43: 41,639,221 km (0.094 R)
• M44: 41,878,727 km (0.088 R)
• M45: 42,118,682 km (0.117 R)
• M46: 43,082,990 km (0.096 R)
• M47: 43,567,986 km (0.085 R)
• M48: 45,649,042 km (0.097 R)
• M49: 46,391,197 km (0.119 R)
• M50: 48,264,163 km (0.08 R)
• M51: 48,767,709 km (0.056 R)
• M52: 51,825,639 km (0.09 R)
• M53: 52,212,350 km (0.103 R)
• M54: 55,471,040 km (0.083 R)
• M55: 57,991,315 km (0.096 R)
• M56: 58,124,906 km (0.103 R)
• M57: 58,660,766 km (0.115 R)
• M58: 59,063,633 km (0.105 R)
• M59: 59,332,759 km (0.067 R)
• M60: 59,602,185 km (0.089 R)
• M61: 60,684,227 km (0.07 R)
• M62: 62,593,544 km (0.078 R)
• M63: 62,730,726 km (0.066 R)
• M64: 64,245,703 km (0.12 R)
• M65: 65,772,649 km (0.073 R)
• M66: 66,890,743 km (0.094 R)
• M67: 68,438,333 km (0.115 R)
• M68: 70,140,009 km (0.116 R)
• M69: 70,424,993 km (0.1 R)
• M70: 70,710,276 km (0.097 R)
• M71: 70,853,142 km (0.116 R)
• M72: 72,430,502 km (0.094 R)
• M73: 73,729,610 km (0.118 R)
• M74: 75,765,786 km (0.087 R)
• M75: 76,937,587 km (0.077 R)
• M76: 77,378,601 km (0.093 R)
• M77: 79,447,540 km (0.08 R)
• M78: 80,190,891 km (0.051 R)
• M79: 83,790,815 km (0.08 R)
• M80: 84,850,566 km (0.062 R)
• M81: 85,458,232 km (0.105 R)
• M82: 85,914,955 km (0.095 R)
• M83: 86,983,682 km (0.083 R)
• M84: 87,596,285 km (0.109 R)
• M85: 88,980,066 km (0.034 R)
• M86: 95,216,950 km (0.09 R)
• M87: 98,228,355 km (0.106 R)
• M88: 99,505,772 km (0.03 R)
• M89: 100,949,242 km (0.065 R)
• M90: 104,019,588 km (0.084 R)
• M91: 106,301,405 km (0.08 R)
• M92: 107,941,296 km (0.079 R)
• M93: 108,270,262 km (0.11 R)
• M94: 109,094,247 km (0.12 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 15,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit