🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.5 AU - 0.58 AU

Year: 150 Days

Day: 21.9 Hours

Environment

Temp: 225 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,460,420 km

• M1: 68,965 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.88 AU - 1.18 AU

Year: 396 Days

Day: 46.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.05 AU - 1.11 AU

Year: 425 Days

Day: 12.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,460,420 km

• M1: 562,638 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.28 AU - 1.8 AU

Year: 724 Days

Day: 35.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 132.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.79 AU - 2.35 AU

Year: 1128 Days

Day: 43.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.78 AU - 4.16 AU

Year: 2448 Days

Day: 28.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.1

Radius: 11.2

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.97 AU - 6.55 AU

Year: 5236 Days

Day: 13.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 74,460,420 km

• M1: 166,203 km (0.1 R)
• M2: 256,560 km (0.076 R)
• M3: 363,672 km (0.091 R)
• M4: 481,406 km (0.119 R)
• M5: 839,543 km (0.046 R)
• M6: 1,062,743 km (0.107 R)
• M7: 1,196,933 km (0.117 R)
• M8: 1,600,398 km (0.097 R)
• M9: 2,008,202 km (0.1 R)
• M10: 2,448,020 km (0.06 R)
• M11: 2,547,652 km (0.12 R)
• M12: 2,628,285 km (0.09 R)
• M13: 2,709,965 km (0.095 R)
• M14: 3,066,457 km (0.063 R)
• M15: 3,152,476 km (0.068 R)
• M16: 3,393,478 km (0.111 R)
• M17: 3,708,980 km (0.058 R)
• M18: 3,893,584 km (0.096 R)
• M19: 4,152,538 km (0.118 R)
• M20: 4,662,367 km (0.104 R)
• M21: 4,912,196 km (0.12 R)
• M22: 5,013,473 km (0.064 R)
• M23: 5,295,316 km (0.074 R)
• M24: 5,714,639 km (0.043 R)
• M25: 6,117,655 km (0.075 R)
• M26: 7,150,778 km (0.11 R)
• M27: 7,439,203 km (0.079 R)
• M28: 8,057,641 km (0.065 R)
• M29: 8,418,471 km (0.1 R)
• M30: 8,509,426 km (0.118 R)
• M31: 8,969,589 km (0.091 R)
• M32: 9,374,999 km (0.114 R)
• M33: 9,595,656 km (0.114 R)
• M34: 10,365,636 km (0.116 R)
• M35: 10,626,834 km (0.062 R)
• M36: 10,758,181 km (0.118 R)
• M37: 11,288,955 km (0.062 R)
• M38: 11,625,251 km (0.057 R)
• M39: 11,896,471 km (0.117 R)
• M40: 12,618,730 km (0.096 R)
• M41: 13,425,960 km (0.106 R)
• M42: 13,496,869 km (0.118 R)
• M43: 13,889,564 km (0.082 R)
• M44: 13,997,274 km (0.093 R)
• M45: 14,249,796 km (0.1 R)
• M46: 14,394,756 km (0.098 R)
• M47: 15,053,286 km (0.077 R)
• M48: 15,237,890 km (0.114 R)
• M49: 15,349,041 km (0.113 R)
• M50: 15,646,740 km (0.099 R)
• M51: 16,399,517 km (0.089 R)
• M52: 18,096,705 km (0.06 R)
• M53: 18,371,965 km (0.076 R)
• M54: 18,846,789 km (0.116 R)
• M55: 19,045,903 km (0.08 R)
• M56: 19,446,227 km (0.06 R)
• M57: 19,687,678 km (0.06 R)
• M58: 20,051,799 km (0.117 R)
• M59: 21,033,760 km (0.113 R)
• M60: 21,738,665 km (0.088 R)
• M61: 22,198,978 km (0.05 R)
• M62: 22,916,599 km (0.05 R)
• M63: 23,513,345 km (0.082 R)
• M64: 23,813,737 km (0.088 R)
• M65: 23,985,924 km (0.08 R)
• M66: 24,288,261 km (0.104 R)
• M67: 24,852,993 km (0.072 R)
• M68: 25,158,921 km (0.115 R)
• M69: 25,422,064 km (0.101 R)
• M70: 25,598,140 km (0.075 R)
• M71: 25,686,254 km (0.119 R)
• M72: 25,862,779 km (0.08 R)
• M73: 27,380,150 km (0.062 R)
• M74: 28,377,220 km (0.105 R)
• M75: 28,468,475 km (0.053 R)
• M76: 28,788,614 km (0.117 R)
• M77: 28,880,318 km (0.092 R)
• M78: 29,895,190 km (0.077 R)
• M79: 30,220,415 km (0.055 R)
• M80: 31,203,573 km (0.088 R)
• M81: 31,297,819 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.8

Radius: 8.7

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.53 AU - 10.19 AU

Year: 10846 Days

Day: 9.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,460,420 km

• M1: 127,308 km (0.097 R)
• M2: 261,647 km (0.068 R)
• M3: 478,713 km (0.113 R)
• M4: 714,629 km (0.085 R)
• M5: 945,608 km (0.103 R)
• M6: 2,505,316 km (0.085 R)
• M7: 3,134,075 km (0.061 R)
• M8: 3,227,724 km (0.102 R)
• M9: 3,322,419 km (0.051 R)
• M10: 3,743,537 km (0.106 R)
• M11: 3,977,209 km (0.098 R)
• M12: 4,671,343 km (0.11 R)
• M13: 5,253,428 km (0.098 R)
• M14: 5,628,919 km (0.072 R)
• M15: 5,705,064 km (0.06 R)
• M16: 5,974,341 km (0.037 R)
• M17: 6,445,574 km (0.114 R)
• M18: 7,092,585 km (0.063 R)
• M19: 7,423,794 km (0.072 R)
• M20: 8,230,725 km (0.057 R)
• M21: 11,147,136 km (0.111 R)
• M22: 11,435,560 km (0.097 R)
• M23: 12,315,495 km (0.047 R)
• M24: 12,763,541 km (0.12 R)
• M25: 13,014,716 km (0.083 R)
• M26: 13,420,275 km (0.09 R)
• M27: 14,766,357 km (0.112 R)
• M28: 15,030,098 km (0.071 R)
• M29: 15,615,923 km (0.062 R)
• M30: 16,372,290 km (0.106 R)
• M31: 16,426,893 km (0.086 R)
• M32: 16,864,916 km (0.11 R)
• M33: 17,085,423 km (0.108 R)
• M34: 17,306,828 km (0.11 R)
• M35: 17,752,630 km (0.115 R)
• M36: 18,883,440 km (0.037 R)
• M37: 19,112,325 km (0.038 R)
• M38: 19,169,770 km (0.094 R)
• M39: 19,746,769 km (0.089 R)
• M40: 20,212,468 km (0.119 R)
• M41: 20,505,380 km (0.031 R)
• M42: 20,622,964 km (0.102 R)
• M43: 20,799,789 km (0.066 R)
• M44: 20,977,062 km (0.091 R)
• M45: 21,095,544 km (0.096 R)
• M46: 21,452,185 km (0.103 R)
• M47: 21,571,564 km (0.087 R)
• M48: 22,473,789 km (0.065 R)
• M49: 23,388,131 km (0.105 R)
• M50: 25,695,379 km (0.119 R)
• M51: 26,972,496 km (0.09 R)
• M52: 29,987,342 km (0.12 R)
• M53: 30,388,414 km (0.111 R)
• M54: 30,522,454 km (0.116 R)
• M55: 31,128,325 km (0.094 R)
• M56: 32,283,370 km (0.117 R)
• M57: 32,763,130 km (0.103 R)
• M58: 33,038,391 km (0.073 R)
• M59: 33,176,170 km (0.081 R)
• M60: 33,660,269 km (0.047 R)
• M61: 33,799,096 km (0.059 R)
• M62: 35,337,710 km (0.117 R)
• M63: 36,970,571 km (0.087 R)
• M64: 37,042,228 km (0.063 R)
• M65: 37,688,192 km (0.064 R)
• M66: 38,627,965 km (0.069 R)
• M67: 39,356,208 km (0.093 R)
• M68: 39,429,212 km (0.067 R)
• M69: 39,868,581 km (0.071 R)
• M70: 41,196,262 km (0.079 R)
• M71: 41,865,563 km (0.114 R)
• M72: 42,313,758 km (0.106 R)
• M73: 42,989,043 km (0.089 R)
• M74: 43,667,918 km (0.115 R)
• M75: 43,819,311 km (0.106 R)
• M76: 44,274,387 km (0.038 R)
• M77: 44,502,375 km (0.106 R)
• M78: 44,807,255 km (0.079 R)
• M79: 45,418,811 km (0.072 R)
• M80: 46,341,381 km (0.094 R)
• M81: 46,959,968 km (0.116 R)
• M82: 47,114,952 km (0.109 R)
• M83: 48,753,348 km (0.074 R)
• M84: 48,910,276 km (0.063 R)
• M85: 48,988,815 km (0.068 R)
• M86: 49,067,503 km (0.094 R)
• M87: 51,604,982 km (0.039 R)
• M88: 51,685,017 km (0.113 R)
• M89: 52,165,825 km (0.119 R)
• M90: 53,374,127 km (0.057 R)
• M91: 53,455,059 km (0.103 R)
• M92: 53,535,992 km (0.085 R)
• M93: 53,779,088 km (0.06 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.1

Radius: 11.7

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.98 AU - 13.3 AU

Year: 13145 Days

Day: 7.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 74,460,420 km

• M1: 147,204 km (0.076 R)
• M2: 264,639 km (0.056 R)
• M3: 397,332 km (0.103 R)
• M4: 527,931 km (0.085 R)
• M5: 819,796 km (0.104 R)
• M6: 896,091 km (0.102 R)
• M7: 1,035,965 km (0.067 R)
• M8: 1,205,310 km (0.048 R)
• M9: 1,316,162 km (0.062 R)
• M10: 1,620,594 km (0.12 R)
• M11: 2,186,672 km (0.115 R)
• M12: 2,407,179 km (0.09 R)
• M13: 4,180,961 km (0.091 R)
• M14: 4,844,129 km (0.051 R)
• M15: 5,279,907 km (0.116 R)
• M16: 6,189,163 km (0.106 R)
• M17: 6,503,019 km (0.092 R)
• M18: 7,642,656 km (0.116 R)
• M19: 7,726,431 km (0.04 R)
• M20: 8,107,157 km (0.09 R)
• M21: 8,843,179 km (0.109 R)
• M22: 9,063,686 km (0.084 R)
• M23: 9,375,448 km (0.101 R)
• M24: 10,332,276 km (0.054 R)
• M25: 10,611,276 km (0.066 R)
• M26: 10,798,722 km (0.094 R)
• M27: 10,987,365 km (0.084 R)
• M28: 11,082,061 km (0.118 R)
• M29: 11,367,793 km (0.118 R)
• M30: 11,463,535 km (0.102 R)
• M31: 11,607,748 km (0.025 R)
• M32: 12,436,071 km (0.116 R)
• M33: 12,982,253 km (0.114 R)
• M34: 13,132,599 km (0.074 R)
• M35: 13,944,167 km (0.104 R)
• M36: 14,201,176 km (0.117 R)
• M37: 15,139,155 km (0.086 R)
• M38: 15,668,881 km (0.089 R)
• M39: 15,989,768 km (0.047 R)
• M40: 16,475,064 km (0.075 R)
• M41: 16,910,394 km (0.064 R)
• M42: 17,074,652 km (0.055 R)
• M43: 17,294,561 km (0.087 R)
• M44: 18,464,267 km (0.074 R)
• M45: 19,832,040 km (0.076 R)
• M46: 20,528,269 km (0.035 R)
• M47: 20,644,955 km (0.083 R)
• M48: 21,291,367 km (0.106 R)
• M49: 22,785,102 km (0.075 R)
• M50: 23,331,134 km (0.097 R)
• M51: 24,189,078 km (0.117 R)
• M52: 25,620,879 km (0.094 R)
• M53: 25,872,653 km (0.099 R)
• M54: 26,633,059 km (0.106 R)
• M55: 27,593,776 km (0.088 R)
• M56: 27,722,879 km (0.09 R)
• M57: 29,154,680 km (0.075 R)
• M58: 30,012,026 km (0.108 R)
• M59: 33,454,871 km (0.116 R)
• M60: 34,699,525 km (0.11 R)
• M61: 35,537,722 km (0.047 R)
• M62: 37,020,686 km (0.116 R)
• M63: 37,234,162 km (0.088 R)
• M64: 38,379,783 km (0.092 R)
• M65: 40,485,373 km (0.089 R)
• M66: 40,999,241 km (0.073 R)
• M67: 41,441,453 km (0.038 R)
• M68: 41,663,157 km (0.117 R)
• M69: 42,107,761 km (0.11 R)
• M70: 42,479,363 km (0.094 R)
• M71: 43,375,903 km (0.056 R)
• M72: 43,676,146 km (0.11 R)
• M73: 44,580,913 km (0.085 R)
• M74: 44,959,695 km (0.116 R)
• M75: 45,415,670 km (0.1 R)
• M76: 45,567,960 km (0.076 R)
• M77: 45,796,845 km (0.107 R)
• M78: 50,216,564 km (0.106 R)
• M79: 51,481,564 km (0.105 R)
• M80: 51,879,046 km (0.083 R)
• M81: 52,277,425 km (0.099 R)
• M82: 53,398,511 km (0.071 R)
• M83: 53,720,296 km (0.096 R)
• M84: 53,881,413 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.6

Radius: 4.5

Gravity: 42.45 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 11.56 AU - 13.98 AU

Year: 17284 Days

Day: 16.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,460,420 km

• M1: 481,855 km (0.074 R)
• M2: 790,026 km (0.079 R)
• M3: 1,463,516 km (0.118 R)
• M4: 1,708,108 km (0.101 R)
• M5: 2,064,899 km (0.055 R)
• M6: 2,234,543 km (0.102 R)
• M7: 2,479,734 km (0.073 R)
• M8: 3,226,527 km (0.116 R)
• M9: 3,304,767 km (0.036 R)
• M10: 3,543,525 km (0.071 R)
• M11: 3,953,573 km (0.069 R)
• M12: 4,596,395 km (0.094 R)
• M13: 6,364,641 km (0.079 R)
• M14: 6,611,328 km (0.105 R)
• M15: 7,012,550 km (0.099 R)
• M16: 7,216,152 km (0.111 R)
• M17: 7,267,465 km (0.092 R)
• M18: 7,786,120 km (0.101 R)
• M19: 8,586,319 km (0.078 R)
• M20: 8,640,623 km (0.081 R)
• M21: 9,300,799 km (0.115 R)
• M22: 9,412,399 km (0.119 R)
• M23: 10,727,514 km (0.054 R)
• M24: 11,198,149 km (0.083 R)
• M25: 11,376,469 km (0.045 R)
• M26: 11,615,676 km (0.036 R)
• M27: 11,735,803 km (0.11 R)
• M28: 11,796,091 km (0.116 R)
• M29: 12,038,141 km (0.106 R)
• M30: 12,343,021 km (0.091 R)
• M31: 12,404,356 km (0.098 R)
• M32: 12,712,229 km (0.12 R)
• M33: 13,335,603 km (0.082 R)
• M34: 13,524,545 km (0.096 R)
• M35: 13,905,122 km (0.102 R)
• M36: 17,005,688 km (0.062 R)
• M37: 17,761,007 km (0.089 R)
• M38: 17,968,799 km (0.1 R)
• M39: 19,304,109 km (0.119 R)
• M40: 19,446,526 km (0.1 R)
• M41: 20,380,616 km (0.075 R)
• M42: 21,182,311 km (0.104 R)
• M43: 22,816,518 km (0.107 R)
• M44: 23,420,743 km (0.089 R)
• M45: 25,264,836 km (0.03 R)
• M46: 26,283,000 km (0.103 R)
• M47: 26,440,825 km (0.092 R)
• M48: 27,955,952 km (0.06 R)
• M49: 29,335,245 km (0.062 R)
• M50: 31,906,832 km (0.111 R)
• M51: 32,666,789 km (0.088 R)
• M52: 33,006,526 km (0.049 R)
• M53: 33,176,769 km (0.112 R)
• M54: 33,518,301 km (0.108 R)
• M55: 35,766,009 km (0.08 R)
• M56: 36,028,403 km (0.077 R)
• M57: 36,819,626 km (0.116 R)
• M58: 37,084,714 km (0.093 R)
• M59: 37,261,688 km (0.089 R)
• M60: 40,404,889 km (0.069 R)
• M61: 40,952,118 km (0.089 R)
• M62: 41,043,672 km (0.105 R)
• M63: 41,135,076 km (0.06 R)
• M64: 41,226,780 km (0.1 R)
• M65: 41,777,749 km (0.086 R)
• M66: 43,165,718 km (0.079 R)
• M67: 44,380,901 km (0.066 R)
• M68: 44,663,043 km (0.11 R)
• M69: 45,891,989 km (0.1 R)
• M70: 46,177,123 km (0.058 R)
• M71: 48,093,471 km (0.088 R)
• M72: 48,189,962 km (0.12 R)
• M73: 50,525,035 km (0.044 R)
• M74: 50,819,444 km (0.041 R)
• M75: 51,805,144 km (0.113 R)
• M76: 52,598,163 km (0.036 R)
• M77: 52,797,128 km (0.075 R)
• M78: 52,996,242 km (0.064 R)
• M79: 53,595,232 km (0.117 R)
• M80: 55,506,644 km (0.04 R)
• M81: 57,235,697 km (0.119 R)
• M82: 58,363,814 km (0.092 R)
• M83: 60,537,920 km (0.108 R)
• M84: 60,642,190 km (0.106 R)
• M85: 61,059,568 km (0.105 R)
• M86: 64,432,551 km (0.1 R)
• M87: 67,865,523 km (0.086 R)
• M88: 68,733,041 km (0.117 R)
• M89: 68,950,407 km (0.069 R)
• M90: 69,386,036 km (0.104 R)
• M91: 70,807,963 km (0.11 R)
• M92: 71,687,748 km (0.095 R)
• M93: 71,798,002 km (0.07 R)
• M94: 74,348,795 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 19,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit