🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.34 AU - 2.04 AU

Year: 772 Days

Day: 42 Hours

Environment

Temp: -44 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,120,373 km

• M1: 489,484 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.96 AU - 1.96 AU

Year: 964 Days

Day: 28 Hours

Environment

Temp: -59 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.59 AU - 2.51 AU

Year: 1032 Days

Day: 14 Hours

Environment

Temp: -61 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.85 AU - 4.55 AU

Year: 2501 Days

Day: 43.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.97 AU - 5.39 AU

Year: 4144 Days

Day: 33.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.5

Radius: 14.5

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.11 AU - 6.13 AU

Year: 4683 Days

Day: 5.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 69,120,373 km

• M1: 191,784 km (0.066 R)
• M2: 324,777 km (0.103 R)
• M3: 496,216 km (0.099 R)
• M4: 742,604 km (0.12 R)
• M5: 882,328 km (0.099 R)
• M6: 1,115,851 km (0.055 R)
• M7: 1,405,472 km (0.086 R)
• M8: 1,559,857 km (0.054 R)
• M9: 1,670,111 km (0.051 R)
• M10: 2,152,265 km (0.106 R)
• M11: 2,332,081 km (0.068 R)
• M12: 2,721,933 km (0.117 R)
• M13: 2,841,612 km (0.084 R)
• M14: 2,978,344 km (0.096 R)
• M15: 3,321,970 km (0.109 R)
• M16: 3,612,789 km (0.032 R)
• M17: 4,237,060 km (0.113 R)
• M18: 4,376,486 km (0.07 R)
• M19: 4,482,102 km (0.035 R)
• M20: 4,895,142 km (0.089 R)
• M21: 6,128,277 km (0.111 R)
• M22: 6,486,264 km (0.037 R)
• M23: 7,201,941 km (0.046 R)
• M24: 7,432,172 km (0.103 R)
• M25: 7,622,460 km (0.105 R)
• M26: 8,180,909 km (0.068 R)
• M27: 9,043,640 km (0.118 R)
• M28: 9,269,533 km (0.063 R)
• M29: 10,145,129 km (0.087 R)
• M30: 10,521,667 km (0.071 R)
• M31: 10,640,298 km (0.11 R)
• M32: 10,735,592 km (0.119 R)
• M33: 11,728,174 km (0.077 R)
• M34: 11,826,460 km (0.062 R)
• M35: 12,498,154 km (0.071 R)
• M36: 12,648,949 km (0.094 R)
• M37: 12,800,491 km (0.036 R)
• M38: 13,105,521 km (0.075 R)
• M39: 13,722,463 km (0.04 R)
• M40: 14,113,063 km (0.043 R)
• M41: 14,349,129 km (0.114 R)
• M42: 14,772,042 km (0.058 R)
• M43: 14,958,291 km (0.096 R)
• M44: 15,333,333 km (0.1 R)
• M45: 15,684,439 km (0.088 R)
• M46: 16,477,009 km (0.086 R)
• M47: 16,615,088 km (0.111 R)
• M48: 16,836,642 km (0.036 R)
• M49: 17,003,444 km (0.113 R)
• M50: 17,282,743 km (0.082 R)
• M51: 17,761,157 km (0.115 R)
• M52: 18,903,785 km (0.067 R)
• M53: 19,425,732 km (0.118 R)
• M54: 19,600,762 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.1

Radius: 11.6

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.5 AU - 7.94 AU

Year: 7539 Days

Day: 8.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 69,120,373 km

• M1: 147,504 km (0.116 R)
• M2: 292,165 km (0.111 R)
• M3: 460,013 km (0.115 R)
• M4: 538,253 km (0.064 R)
• M5: 639,232 km (0.089 R)
• M6: 756,965 km (0.097 R)
• M7: 912,996 km (0.062 R)
• M8: 1,069,625 km (0.096 R)
• M9: 1,386,772 km (0.115 R)
• M10: 1,669,512 km (0.082 R)
• M11: 1,759,421 km (0.099 R)
• M12: 2,149,273 km (0.076 R)
• M13: 2,463,279 km (0.086 R)
• M14: 2,776,836 km (0.115 R)
• M15: 2,993,154 km (0.094 R)
• M16: 3,135,272 km (0.114 R)
• M17: 3,231,164 km (0.038 R)
• M18: 3,311,947 km (0.031 R)
• M19: 3,641,811 km (0.091 R)
• M20: 3,844,815 km (0.098 R)
• M21: 3,947,738 km (0.055 R)
• M22: 4,103,918 km (0.12 R)
• M23: 4,602,977 km (0.099 R)
• M24: 4,804,336 km (0.032 R)
• M25: 5,159,182 km (0.106 R)
• M26: 5,677,987 km (0.115 R)
• M27: 5,993,489 km (0.047 R)
• M28: 6,233,893 km (0.103 R)
• M29: 6,395,907 km (0.108 R)
• M30: 7,184,587 km (0.083 R)
• M31: 7,440,101 km (0.086 R)
• M32: 7,633,680 km (0.106 R)
• M33: 7,720,148 km (0.111 R)
• M34: 7,828,905 km (0.072 R)
• M35: 8,246,583 km (0.052 R)
• M36: 8,536,653 km (0.096 R)
• M37: 8,807,275 km (0.052 R)
• M38: 9,080,890 km (0.068 R)
• M39: 9,287,933 km (0.113 R)
• M40: 9,473,285 km (0.085 R)
• M41: 9,824,092 km (0.066 R)
• M42: 10,131,665 km (0.064 R)
• M43: 10,610,977 km (0.093 R)
• M44: 10,926,479 km (0.115 R)
• M45: 11,146,837 km (0.108 R)
• M46: 11,368,541 km (0.083 R)
• M47: 11,467,574 km (0.102 R)
• M48: 11,566,907 km (0.106 R)
• M49: 12,168,889 km (0.04 R)
• M50: 12,270,317 km (0.097 R)
• M51: 12,550,364 km (0.086 R)
• M52: 12,704,150 km (0.032 R)
• M53: 12,832,655 km (0.093 R)
• M54: 12,987,489 km (0.064 R)
• M55: 13,117,040 km (0.116 R)
• M56: 13,955,985 km (0.093 R)
• M57: 14,328,634 km (0.063 R)
• M58: 14,785,356 km (0.098 R)
• M59: 15,247,015 km (0.109 R)
• M60: 15,328,995 km (0.112 R)
• M61: 15,438,500 km (0.082 R)
• M62: 18,143,828 km (0.113 R)
• M63: 18,375,854 km (0.111 R)
• M64: 18,463,070 km (0.074 R)
• M65: 18,725,764 km (0.094 R)
• M66: 19,136,709 km (0.094 R)
• M67: 19,550,647 km (0.092 R)
• M68: 19,758,737 km (0.11 R)
• M69: 19,907,737 km (0.073 R)
• M70: 19,997,346 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.2

Radius: 5.8

Gravity: 21.62 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 15.81 AU - 18.33 AU

Year: 24787 Days

Day: 15.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,120,373 km

• M1: 86,767 km (0.107 R)
• M2: 514,018 km (0.086 R)
• M3: 708,944 km (0.111 R)
• M4: 955,033 km (0.08 R)
• M5: 1,133,204 km (0.111 R)
• M6: 1,194,988 km (0.112 R)
• M7: 1,658,891 km (0.054 R)
• M8: 1,984,117 km (0.095 R)
• M9: 2,328,940 km (0.068 R)
• M10: 2,901,899 km (0.119 R)
• M11: 2,987,320 km (0.06 R)
• M12: 3,116,872 km (0.115 R)
• M13: 3,381,510 km (0.095 R)
• M14: 3,471,269 km (0.103 R)
• M15: 3,653,330 km (0.084 R)
• M16: 4,560,192 km (0.105 R)
• M17: 4,759,755 km (0.091 R)
• M18: 4,810,020 km (0.107 R)
• M19: 5,853,017 km (0.095 R)
• M20: 6,124,387 km (0.113 R)
• M21: 6,849,189 km (0.087 R)
• M22: 7,308,454 km (0.063 R)
• M23: 8,499,852 km (0.094 R)
• M24: 9,117,990 km (0.074 R)
• M25: 9,306,184 km (0.102 R)
• M26: 9,369,165 km (0.064 R)
• M27: 10,462,277 km (0.089 R)
• M28: 10,725,270 km (0.034 R)
• M29: 11,190,818 km (0.116 R)
• M30: 12,766,533 km (0.091 R)
• M31: 13,118,088 km (0.116 R)
• M32: 13,401,725 km (0.086 R)
• M33: 13,830,922 km (0.059 R)
• M34: 13,902,878 km (0.042 R)
• M35: 16,043,624 km (0.098 R)
• M36: 16,270,863 km (0.088 R)
• M37: 16,575,594 km (0.105 R)
• M38: 17,267,933 km (0.118 R)
• M39: 17,656,737 km (0.104 R)
• M40: 18,363,737 km (0.091 R)
• M41: 19,562,465 km (0.109 R)
• M42: 20,130,488 km (0.099 R)
• M43: 20,951,481 km (0.091 R)
• M44: 22,710,602 km (0.056 R)
• M45: 23,136,358 km (0.033 R)
• M46: 23,307,498 km (0.08 R)
• M47: 24,082,415 km (0.085 R)
• M48: 24,690,979 km (0.061 R)
• M49: 25,304,629 km (0.116 R)
• M50: 25,657,531 km (0.054 R)
• M51: 26,012,078 km (0.062 R)
• M52: 26,368,121 km (0.077 R)
• M53: 27,175,351 km (0.11 R)
• M54: 28,814,046 km (0.07 R)
• M55: 29,552,611 km (0.067 R)
• M56: 29,738,262 km (0.071 R)
• M57: 30,390,957 km (0.065 R)
• M58: 30,484,456 km (0.097 R)
• M59: 31,520,720 km (0.101 R)
• M60: 33,434,077 km (0.116 R)
• M61: 33,918,325 km (0.095 R)
• M62: 34,600,043 km (0.105 R)
• M63: 35,286,398 km (0.09 R)
• M64: 35,483,269 km (0.075 R)
• M65: 35,878,207 km (0.034 R)
• M66: 41,039,333 km (0.069 R)
• M67: 42,286,980 km (0.08 R)
• M68: 43,864,040 km (0.1 R)
• M69: 46,750,980 km (0.113 R)
• M70: 50,140,270 km (0.082 R)
• M71: 50,805,382 km (0.081 R)
• M72: 51,696,686 km (0.092 R)
• M73: 53,494,852 km (0.115 R)
• M74: 53,607,948 km (0.115 R)
• M75: 53,721,044 km (0.088 R)
• M76: 54,515,409 km (0.095 R)
• M77: 55,885,875 km (0.098 R)
• M78: 59,010,825 km (0.094 R)
• M79: 61,007,358 km (0.076 R)
• M80: 62,429,884 km (0.083 R)
• M81: 64,704,669 km (0.043 R)
• M82: 64,825,096 km (0.107 R)
• M83: 65,428,574 km (0.038 R)
• M84: 65,791,498 km (0.075 R)
• M85: 66,155,170 km (0.033 R)
• M86: 70,075,383 km (0.118 R)
• M87: 71,067,216 km (0.084 R)
• M88: 72,688,708 km (0.116 R)
• M89: 73,566,847 km (0.051 R)
• M90: 74,827,509 km (0.108 R)
• M91: 79,553,455 km (0.093 R)
• M92: 82,800,925 km (0.093 R)
• M93: 84,506,640 km (0.116 R)
• M94: 86,887,341 km (0.045 R)
• M95: 89,558,560 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.6

Radius: 5.9

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 16.35 AU - 19.63 AU

Year: 26818 Days

Day: 15.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 69,120,373 km

• M1: 939,774 km (0.069 R)
• M2: 1,491,640 km (0.067 R)
• M3: 1,606,532 km (0.068 R)
• M4: 2,224,221 km (0.107 R)
• M5: 2,456,247 km (0.118 R)
• M6: 2,907,734 km (0.117 R)
• M7: 3,807,116 km (0.096 R)
• M8: 4,044,528 km (0.062 R)
• M9: 4,913,093 km (0.066 R)
• M10: 5,612,164 km (0.112 R)
• M11: 5,701,773 km (0.087 R)
• M12: 7,004,771 km (0.112 R)
• M13: 7,491,712 km (0.114 R)
• M14: 7,541,079 km (0.046 R)
• M15: 8,090,402 km (0.107 R)
• M16: 8,446,595 km (0.108 R)
• M17: 9,174,538 km (0.047 R)
• M18: 9,545,990 km (0.085 R)
• M19: 9,652,952 km (0.051 R)
• M20: 10,358,306 km (0.108 R)
• M21: 10,523,462 km (0.037 R)
• M22: 10,912,267 km (0.038 R)
• M23: 12,106,507 km (0.08 R)
• M24: 12,455,220 km (0.109 R)
• M25: 13,401,426 km (0.114 R)
• M26: 13,762,107 km (0.051 R)
• M27: 14,004,305 km (0.104 R)
• M28: 14,370,371 km (0.048 R)
• M29: 14,493,191 km (0.113 R)
• M30: 14,554,676 km (0.067 R)
• M31: 15,174,310 km (0.111 R)
• M32: 15,865,901 km (0.077 R)
• M33: 16,056,339 km (0.056 R)
• M34: 16,760,945 km (0.063 R)
• M35: 17,541,098 km (0.089 R)
• M36: 17,869,615 km (0.078 R)
• M37: 17,935,588 km (0.105 R)
• M38: 18,800,264 km (0.097 R)
• M39: 20,019,935 km (0.076 R)
• M40: 21,264,889 km (0.112 R)
• M41: 22,463,616 km (0.106 R)
• M42: 23,394,863 km (0.105 R)
• M43: 23,974,256 km (0.116 R)
• M44: 25,221,154 km (0.073 R)
• M45: 25,517,657 km (0.112 R)
• M46: 25,666,207 km (0.083 R)
• M47: 25,740,707 km (0.057 R)
• M48: 26,639,491 km (0.071 R)
• M49: 27,548,597 km (0.082 R)
• M50: 28,699,155 km (0.098 R)
• M51: 29,319,238 km (0.099 R)
• M52: 30,100,438 km (0.115 R)
• M53: 30,178,977 km (0.103 R)
• M54: 31,444,276 km (0.104 R)
• M55: 31,523,862 km (0.107 R)
• M56: 31,843,104 km (0.104 R)
• M57: 31,923,138 km (0.119 R)
• M58: 33,618,381 km (0.12 R)
• M59: 34,189,845 km (0.062 R)
• M60: 36,591,789 km (0.115 R)
• M61: 36,843,263 km (0.114 R)
• M62: 38,194,580 km (0.098 R)
• M63: 38,364,673 km (0.066 R)
• M64: 38,449,794 km (0.107 R)
• M65: 38,876,447 km (0.116 R)
• M66: 39,476,185 km (0.092 R)
• M67: 39,906,578 km (0.117 R)
• M68: 40,251,850 km (0.086 R)
• M69: 41,032,602 km (0.038 R)
• M70: 41,206,733 km (0.062 R)
• M71: 44,473,053 km (0.078 R)
• M72: 46,635,640 km (0.118 R)
• M73: 46,908,357 km (0.088 R)
• M74: 47,455,437 km (0.106 R)
• M75: 47,638,245 km (0.089 R)
• M76: 47,821,353 km (0.113 R)
• M77: 49,201,692 km (0.089 R)
• M78: 50,036,299 km (0.075 R)
• M79: 50,781,895 km (0.063 R)
• M80: 50,875,393 km (0.103 R)
• M81: 51,343,635 km (0.1 R)
• M82: 52,095,813 km (0.081 R)
• M83: 52,190,060 km (0.083 R)
• M84: 54,373,889 km (0.096 R)
• M85: 55,621,386 km (0.115 R)
• M86: 56,297,119 km (0.086 R)
• M87: 58,144,653 km (0.108 R)
• M88: 59,026,682 km (0.083 R)
• M89: 61,301,019 km (0.07 R)
• M90: 61,599,766 km (0.067 R)
• M91: 62,498,849 km (0.105 R)
• M92: 64,108,073 km (0.078 R)
• M93: 64,209,201 km (0.069 R)
• M94: 64,310,180 km (0.112 R)
• M95: 64,714,992 km (0.052 R)
• M96: 66,342,916 km (0.034 R)
• M97: 66,445,091 km (0.057 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 11,760 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit