🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.79 AU - 0.81 AU

Year: 249 Days

Day: 16.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.43 AU - 2.17 AU

Year: 841 Days

Day: 44.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.91 AU - 2.67 AU

Year: 1207 Days

Day: 33.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.02 AU - 2.6 AU

Year: 1223 Days

Day: 37.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.14 AU - 4.7 AU

Year: 2703 Days

Day: 38.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.53 AU - 6.25 AU

Year: 4358 Days

Day: 23.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.3

Radius: 4.6

Gravity: 11.64 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 14.24 AU - 14.76 AU

Year: 19229 Days

Day: 22.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 62,983,091 km

• M1: 65,823 km (0.112 R)
• M2: 135,236 km (0.108 R)
• M3: 478,414 km (0.111 R)
• M4: 909,555 km (0.098 R)
• M5: 1,117,047 km (0.12 R)
• M6: 1,316,162 km (0.113 R)
• M7: 2,496,489 km (0.079 R)
• M8: 3,054,789 km (0.096 R)
• M9: 3,521,833 km (0.064 R)
• M10: 3,650,188 km (0.107 R)
• M11: 4,943,910 km (0.087 R)
• M12: 5,826,687 km (0.058 R)
• M13: 5,902,384 km (0.08 R)
• M14: 6,717,393 km (0.062 R)
• M15: 7,566,959 km (0.101 R)
• M16: 8,109,701 km (0.098 R)
• M17: 8,535,755 km (0.101 R)
• M18: 10,128,673 km (0.093 R)
• M19: 10,356,960 km (0.05 R)
• M20: 11,005,467 km (0.066 R)
• M21: 11,240,186 km (0.054 R)
• M22: 12,438,614 km (0.099 R)
• M23: 12,487,383 km (0.073 R)
• M24: 13,177,029 km (0.094 R)
• M25: 13,326,328 km (0.109 R)
• M26: 14,798,969 km (0.097 R)
• M27: 14,954,252 km (0.099 R)
• M28: 16,215,661 km (0.095 R)
• M29: 17,075,400 km (0.106 R)
• M30: 18,170,905 km (0.101 R)
• M31: 18,615,361 km (0.107 R)
• M32: 20,371,340 km (0.111 R)
• M33: 21,766,640 km (0.12 R)
• M34: 22,535,274 km (0.095 R)
• M35: 24,464,787 km (0.1 R)
• M36: 29,254,312 km (0.1 R)
• M37: 29,579,239 km (0.057 R)
• M38: 30,495,676 km (0.109 R)
• M39: 30,693,294 km (0.117 R)
• M40: 31,089,729 km (0.088 R)
• M41: 31,554,380 km (0.082 R)
• M42: 32,088,145 km (0.07 R)
• M43: 35,215,189 km (0.116 R)
• M44: 35,284,154 km (0.086 R)
• M45: 35,768,851 km (0.09 R)
• M46: 35,838,264 km (0.075 R)
• M47: 36,046,804 km (0.09 R)
• M48: 36,534,792 km (0.041 R)
• M49: 36,674,666 km (0.102 R)
• M50: 37,025,024 km (0.062 R)
• M51: 37,376,579 km (0.08 R)
• M52: 40,300,470 km (0.112 R)
• M53: 41,024,673 km (0.113 R)
• M54: 41,242,787 km (0.084 R)
• M55: 41,315,641 km (0.117 R)
• M56: 43,149,112 km (0.081 R)
• M57: 45,384,104 km (0.072 R)
• M58: 45,911,138 km (0.113 R)
• M59: 47,656,496 km (0.107 R)
• M60: 48,268,800 km (0.119 R)
• M61: 49,191,969 km (0.074 R)
• M62: 49,269,161 km (0.113 R)
• M63: 50,276,404 km (0.092 R)
• M64: 50,509,776 km (0.103 R)
• M65: 51,133,899 km (0.114 R)
• M66: 51,760,564 km (0.087 R)
• M67: 52,311,084 km (0.097 R)
• M68: 52,468,760 km (0.108 R)
• M69: 52,626,437 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.7

Radius: 3.7

Gravity: 56.3 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 16.22 AU - 21.6 AU

Year: 28637 Days

Day: 21.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,983,091 km

• M1: 55,052 km (0.09 R)
• M2: 212,429 km (0.107 R)
• M3: 249,380 km (0.115 R)
• M4: 516,861 km (0.117 R)
• M5: 568,173 km (0.112 R)
• M6: 819,946 km (0.115 R)
• M7: 1,711,250 km (0.114 R)
• M8: 1,907,074 km (0.089 R)
• M9: 2,448,917 km (0.093 R)
• M10: 2,942,141 km (0.116 R)
• M11: 3,128,839 km (0.106 R)
• M12: 3,367,897 km (0.071 R)
• M13: 3,514,054 km (0.099 R)
• M14: 3,563,272 km (0.1 R)
• M15: 4,380,974 km (0.078 R)
• M16: 5,309,976 km (0.08 R)
• M17: 6,119,002 km (0.057 R)
• M18: 6,417,150 km (0.091 R)
• M19: 6,720,086 km (0.077 R)
• M20: 7,089,593 km (0.055 R)
• M21: 7,276,889 km (0.116 R)
• M22: 7,339,720 km (0.082 R)
• M23: 7,656,269 km (0.1 R)
• M24: 7,912,830 km (0.117 R)
• M25: 9,034,066 km (0.048 R)
• M26: 9,578,752 km (0.097 R)
• M27: 9,716,531 km (0.046 R)
• M28: 9,785,646 km (0.103 R)
• M29: 10,628,181 km (0.09 R)
• M30: 10,842,554 km (0.067 R)
• M31: 11,058,275 km (0.096 R)
• M32: 11,713,663 km (0.115 R)
• M33: 11,787,415 km (0.067 R)
• M34: 11,935,068 km (0.045 R)
• M35: 12,157,669 km (0.086 R)
• M36: 12,531,963 km (0.084 R)
• M37: 15,335,278 km (0.105 R)
• M38: 15,577,327 km (0.087 R)
• M39: 16,640,669 km (0.065 R)
• M40: 19,792,696 km (0.098 R)
• M41: 19,968,324 km (0.117 R)
• M42: 21,932,843 km (0.073 R)
• M43: 22,114,455 km (0.044 R)
• M44: 22,387,920 km (0.099 R)
• M45: 26,911,311 km (0.08 R)
• M46: 28,479,844 km (0.098 R)
• M47: 29,475,268 km (0.069 R)
• M48: 29,675,580 km (0.081 R)
• M49: 31,091,225 km (0.054 R)
• M50: 32,632,232 km (0.053 R)
• M51: 36,968,925 km (0.075 R)
• M52: 37,835,994 km (0.072 R)
• M53: 38,819,451 km (0.098 R)
• M54: 39,149,164 km (0.108 R)
• M55: 39,700,582 km (0.096 R)
• M56: 41,482,742 km (0.114 R)
• M57: 41,819,786 km (0.096 R)
• M58: 42,836,303 km (0.118 R)
• M59: 43,404,476 km (0.078 R)
• M60: 45,702,449 km (0.112 R)
• M61: 48,629,780 km (0.091 R)
• M62: 50,415,081 km (0.096 R)
• M63: 52,100,750 km (0.092 R)
• M64: 53,194,011 km (0.066 R)
• M65: 54,540,541 km (0.071 R)
• M66: 55,650,557 km (0.108 R)
• M67: 57,142,198 km (0.12 R)
• M68: 57,517,090 km (0.106 R)
• M69: 60,418,690 km (0.079 R)
• M70: 64,924,578 km (0.069 R)
• M71: 65,577,124 km (0.09 R)
• M72: 67,283,737 km (0.073 R)
• M73: 70,606,455 km (0.094 R)
• M74: 71,008,724 km (0.055 R)
• M75: 71,411,740 km (0.085 R)
• M76: 71,950,442 km (0.063 R)
• M77: 73,167,122 km (0.06 R)
• M78: 74,527,116 km (0.105 R)
• M79: 75,210,180 km (0.043 R)
• M80: 76,307,480 km (0.056 R)
• M81: 77,824,851 km (0.07 R)
• M82: 79,770,521 km (0.03 R)
• M83: 79,910,096 km (0.077 R)
• M84: 80,049,671 km (0.083 R)
• M85: 83,851,252 km (0.037 R)
• M86: 84,277,157 km (0.105 R)
• M87: 86,274,738 km (0.094 R)
• M88: 87,135,524 km (0.083 R)
• M89: 87,711,027 km (0.085 R)
• M90: 88,865,773 km (0.093 R)
• M91: 89,880,345 km (0.079 R)
• M92: 90,170,865 km (0.116 R)
• M93: 95,602,464 km (0.088 R)
• M94: 99,782,677 km (0.094 R)
• M95: 100,234,164 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.2

Radius: 4.7

Gravity: 32.42 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 17.91 AU - 20.49 AU

Year: 29299 Days

Day: 21.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,983,091 km

• M1: 61,634 km (0.079 R)
• M2: 340,036 km (0.085 R)
• M3: 383,270 km (0.04 R)
• M4: 1,708,258 km (0.103 R)
• M5: 1,823,748 km (0.094 R)
• M6: 2,062,506 km (0.091 R)
• M7: 2,746,467 km (0.061 R)
• M8: 2,973,407 km (0.05 R)
• M9: 3,066,008 km (0.075 R)
• M10: 4,300,640 km (0.055 R)
• M11: 5,385,523 km (0.073 R)
• M12: 5,899,990 km (0.033 R)
• M13: 6,016,378 km (0.083 R)
• M14: 6,192,454 km (0.075 R)
• M15: 6,609,982 km (0.097 R)
• M16: 6,791,594 km (0.072 R)
• M17: 6,913,666 km (0.114 R)
• M18: 7,661,057 km (0.115 R)
• M19: 7,788,215 km (0.074 R)
• M20: 8,368,505 km (0.106 R)
• M21: 8,896,137 km (0.104 R)
• M22: 10,612,772 km (0.048 R)
• M23: 11,039,575 km (0.112 R)
• M24: 11,983,687 km (0.112 R)
• M25: 12,279,292 km (0.12 R)
• M26: 12,727,338 km (0.104 R)
• M27: 13,639,287 km (0.109 R)
• M28: 14,415,251 km (0.037 R)
• M29: 15,205,427 km (0.071 R)
• M30: 17,324,630 km (0.087 R)
• M31: 20,495,806 km (0.06 R)
• M32: 21,651,749 km (0.103 R)
• M33: 22,192,246 km (0.068 R)
• M34: 24,026,016 km (0.118 R)
• M35: 25,243,743 km (0.07 R)
• M36: 25,907,808 km (0.118 R)
• M37: 28,129,636 km (0.094 R)
• M38: 29,710,736 km (0.111 R)
• M39: 30,915,597 km (0.114 R)
• M40: 31,320,708 km (0.084 R)
• M41: 33,268,921 km (0.116 R)
• M42: 33,996,415 km (0.099 R)
• M43: 35,573,177 km (0.039 R)
• M44: 35,679,242 km (0.058 R)
• M45: 37,173,575 km (0.093 R)
• M46: 37,604,417 km (0.113 R)
• M47: 40,002,770 km (0.064 R)
• M48: 40,998,194 km (0.064 R)
• M49: 42,113,596 km (0.093 R)
• M50: 43,465,362 km (0.063 R)
• M51: 43,805,548 km (0.084 R)
• M52: 44,032,787 km (0.105 R)
• M53: 44,831,191 km (0.054 R)
• M54: 46,326,721 km (0.081 R)
• M55: 47,838,557 km (0.046 R)
• M56: 47,955,542 km (0.026 R)
• M57: 49,484,732 km (0.098 R)
• M58: 51,029,928 km (0.119 R)
• M59: 51,388,664 km (0.085 R)
• M60: 51,628,320 km (0.109 R)
• M61: 52,349,680 km (0.078 R)
• M62: 52,470,107 km (0.102 R)
• M63: 58,488,130 km (0.113 R)
• M64: 58,863,621 km (0.096 R)
• M65: 59,491,333 km (0.063 R)
• M66: 66,278,439 km (0.068 R)
• M67: 66,800,536 km (0.039 R)
• M68: 66,931,284 km (0.076 R)
• M69: 69,828,995 km (0.094 R)
• M70: 69,961,688 km (0.117 R)
• M71: 70,759,643 km (0.079 R)
• M72: 71,426,850 km (0.078 R)
• M73: 71,828,071 km (0.082 R)
• M74: 73,440,886 km (0.06 R)
• M75: 78,488,168 km (0.112 R)
• M76: 81,262,611 km (0.106 R)
• M77: 81,541,760 km (0.085 R)
• M78: 81,961,233 km (0.093 R)
• M79: 83,223,839 km (0.097 R)
• M80: 83,646,004 km (0.112 R)
• M81: 84,210,287 km (0.053 R)
• M82: 85,484,113 km (0.048 R)
• M83: 85,768,050 km (0.027 R)
• M84: 86,621,954 km (0.05 R)
• M85: 89,056,211 km (0.119 R)
• M86: 89,632,163 km (0.1 R)
• M87: 90,209,461 km (0.093 R)
• M88: 93,114,352 km (0.116 R)
• M89: 93,991,744 km (0.058 R)
• M90: 94,431,562 km (0.1 R)
• M91: 95,018,883 km (0.109 R)
• M92: 97,232,333 km (0.117 R)
• M93: 98,717,391 km (0.093 R)
• M94: 99,164,389 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.4

Radius: 7.9

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 17 AU - 22.26 AU

Year: 30288 Days

Day: 19.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 62,983,091 km

• M1: 114,143 km (0.078 R)
• M2: 180,864 km (0.086 R)
• M3: 361,877 km (0.106 R)
• M4: 545,733 km (0.076 R)
• M5: 953,986 km (0.076 R)
• M6: 1,824,496 km (0.1 R)
• M7: 1,968,708 km (0.098 R)
• M8: 3,321,970 km (0.049 R)
• M9: 5,306,236 km (0.112 R)
• M10: 5,471,692 km (0.119 R)
• M11: 6,498,980 km (0.09 R)
• M12: 7,817,835 km (0.082 R)
• M13: 7,958,906 km (0.098 R)
• M14: 9,615,702 km (0.115 R)
• M15: 9,716,531 km (0.076 R)
• M16: 10,020,664 km (0.114 R)
• M17: 12,785,980 km (0.064 R)
• M18: 13,455,580 km (0.11 R)
• M19: 14,079,404 km (0.106 R)
• M20: 15,591,240 km (0.039 R)
• M21: 15,828,352 km (0.099 R)
• M22: 18,202,321 km (0.112 R)
• M23: 19,144,488 km (0.119 R)
• M24: 20,166,990 km (0.064 R)
• M25: 21,338,491 km (0.105 R)
• M26: 22,665,723 km (0.118 R)
• M27: 26,946,765 km (0.088 R)
• M28: 27,875,469 km (0.113 R)
• M29: 28,091,189 km (0.054 R)
• M30: 30,131,854 km (0.099 R)
• M31: 31,170,063 km (0.08 R)
• M32: 33,205,043 km (0.117 R)
• M33: 34,894,751 km (0.058 R)
• M34: 35,516,180 km (0.117 R)
• M35: 35,750,151 km (0.103 R)
• M36: 36,141,200 km (0.091 R)
• M37: 39,239,671 km (0.077 R)
• M38: 40,210,112 km (0.09 R)
• M39: 42,092,203 km (0.08 R)
• M40: 43,168,560 km (0.079 R)
• M41: 43,251,736 km (0.052 R)
• M42: 43,501,565 km (0.111 R)
• M43: 45,094,932 km (0.045 R)
• M44: 45,771,563 km (0.113 R)
• M45: 46,281,243 km (0.095 R)
• M46: 47,563,745 km (0.1 R)
• M47: 48,944,534 km (0.12 R)
• M48: 51,745,305 km (0.032 R)
• M49: 52,897,957 km (0.053 R)
• M50: 54,417,871 km (0.098 R)
• M51: 55,499,464 km (0.099 R)
• M52: 57,226,421 km (0.106 R)
• M53: 57,409,230 km (0.075 R)
• M54: 58,694,276 km (0.088 R)
• M55: 59,618,043 km (0.075 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 16,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit