🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.34 AU - 1.74 AU

Year: 678 Days

Day: 12.1 Hours

Environment

Temp: -23 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,641,940 km

• M1: 713,881 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.65 AU - 3.91 AU

Year: 2107 Days

Day: 15.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.7 AU - 5.92 AU

Year: 3742 Days

Day: 41 Hours

Environment

Temp: -122 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.47 AU - 5.19 AU

Year: 3766 Days

Day: 21.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.6

Radius: 13.3

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.24 AU - 5.76 AU

Year: 4576 Days

Day: 14.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 74,641,940 km

• M1: 168,148 km (0.119 R)
• M2: 285,433 km (0.091 R)
• M3: 474,824 km (0.119 R)
• M4: 600,635 km (0.103 R)
• M5: 692,040 km (0.107 R)
• M6: 917,933 km (0.094 R)
• M7: 1,068,727 km (0.028 R)
• M8: 1,198,578 km (0.12 R)
• M9: 1,475,484 km (0.092 R)
• M10: 1,638,396 km (0.12 R)
• M11: 1,807,591 km (0.112 R)
• M12: 2,219,284 km (0.07 R)
• M13: 2,740,334 km (0.114 R)
• M14: 3,046,261 km (0.107 R)
• M15: 3,192,867 km (0.073 R)
• M16: 3,406,493 km (0.096 R)
• M17: 3,493,260 km (0.045 R)
• M18: 3,916,023 km (0.087 R)
• M19: 4,007,129 km (0.098 R)
• M20: 4,145,058 km (0.118 R)
• M21: 4,473,425 km (0.075 R)
• M22: 5,559,954 km (0.098 R)
• M23: 5,688,459 km (0.074 R)
• M24: 5,818,011 km (0.094 R)
• M25: 6,265,907 km (0.072 R)
• M26: 6,399,647 km (0.056 R)
• M27: 6,862,054 km (0.112 R)
• M28: 7,251,009 km (0.115 R)
• M29: 7,448,179 km (0.066 R)
• M30: 7,618,720 km (0.078 R)
• M31: 7,761,736 km (0.108 R)
• M32: 8,108,803 km (0.095 R)
• M33: 8,313,602 km (0.092 R)
• M34: 8,638,828 km (0.095 R)
• M35: 8,818,046 km (0.099 R)
• M36: 8,938,323 km (0.063 R)
• M37: 9,180,223 km (0.114 R)
• M38: 9,608,970 km (0.11 R)
• M39: 10,296,073 km (0.115 R)
• M40: 10,518,077 km (0.066 R)
• M41: 10,773,590 km (0.03 R)
• M42: 11,193,361 km (0.119 R)
• M43: 11,356,274 km (0.081 R)
• M44: 12,518,649 km (0.096 R)
• M45: 13,131,103 km (0.083 R)
• M46: 13,579,448 km (0.074 R)
• M47: 14,033,028 km (0.097 R)
• M48: 14,633,664 km (0.115 R)
• M49: 14,990,903 km (0.052 R)
• M50: 15,134,517 km (0.087 R)
• M51: 15,350,986 km (0.075 R)
• M52: 15,896,569 km (0.039 R)
• M53: 16,337,583 km (0.112 R)
• M54: 17,269,429 km (0.071 R)
• M55: 17,420,074 km (0.087 R)
• M56: 17,760,708 km (0.114 R)
• M57: 18,295,072 km (0.115 R)
• M58: 18,487,155 km (0.107 R)
• M59: 18,602,794 km (0.105 R)
• M60: 18,834,671 km (0.094 R)
• M61: 19,301,416 km (0.099 R)
• M62: 21,125,613 km (0.052 R)
• M63: 21,570,068 km (0.074 R)
• M64: 22,017,515 km (0.065 R)
• M65: 22,673,801 km (0.097 R)
• M66: 24,216,305 km (0.068 R)
• M67: 25,663,365 km (0.068 R)
• M68: 27,577,320 km (0.055 R)
• M69: 27,930,371 km (0.075 R)
• M70: 28,462,491 km (0.114 R)
• M71: 28,596,082 km (0.084 R)
• M72: 28,729,972 km (0.079 R)
• M73: 28,819,282 km (0.068 R)
• M74: 29,087,660 km (0.094 R)
• M75: 29,762,646 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643

Radius: 11.8

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 9.23 AU - 12.43 AU

Year: 12644 Days

Day: 11.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 74,641,940 km

• M1: 325,375 km (0.087 R)
• M2: 431,141 km (0.093 R)
• M3: 552,166 km (0.102 R)
• M4: 686,654 km (0.075 R)
• M5: 1,877,453 km (0.097 R)
• M6: 1,955,992 km (0.077 R)
• M7: 2,198,191 km (0.072 R)
• M8: 2,365,292 km (0.066 R)
• M9: 2,982,982 km (0.105 R)
• M10: 3,075,433 km (0.118 R)
• M11: 3,262,879 km (0.046 R)
• M12: 4,016,852 km (0.056 R)
• M13: 4,153,435 km (0.058 R)
• M14: 4,787,281 km (0.05 R)
• M15: 6,223,122 km (0.102 R)
• M16: 7,070,295 km (0.076 R)
• M17: 7,235,899 km (0.086 R)
• M18: 7,486,476 km (0.113 R)
• M19: 8,694,030 km (0.077 R)
• M20: 9,593,263 km (0.11 R)
• M21: 10,287,098 km (0.083 R)
• M22: 10,427,869 km (0.084 R)
• M23: 12,414,678 km (0.095 R)
• M24: 12,514,460 km (0.035 R)
• M25: 13,476,674 km (0.116 R)
• M26: 13,940,726 km (0.073 R)
• M27: 14,357,656 km (0.105 R)
• M28: 14,567,691 km (0.102 R)
• M29: 14,725,816 km (0.107 R)
• M30: 15,097,118 km (0.094 R)
• M31: 15,257,337 km (0.06 R)
• M32: 15,417,856 km (0.115 R)
• M33: 15,740,987 km (0.107 R)
• M34: 16,503,338 km (0.107 R)
• M35: 16,668,195 km (0.111 R)
• M36: 19,438,897 km (0.086 R)
• M37: 20,966,142 km (0.042 R)
• M38: 21,985,651 km (0.114 R)
• M39: 22,653,755 km (0.116 R)
• M40: 23,205,472 km (0.052 R)
• M41: 23,513,943 km (0.045 R)
• M42: 24,384,603 km (0.067 R)
• M43: 25,266,033 km (0.067 R)
• M44: 25,583,330 km (0.088 R)
• M45: 26,093,609 km (0.116 R)
• M46: 26,671,954 km (0.076 R)
• M47: 27,254,488 km (0.109 R)
• M48: 28,037,633 km (0.076 R)
• M49: 29,292,759 km (0.099 R)
• M50: 29,492,622 km (0.11 R)
• M51: 29,960,714 km (0.095 R)
• M52: 30,431,199 km (0.111 R)
• M53: 30,836,609 km (0.097 R)
• M54: 32,544,418 km (0.082 R)
• M55: 32,820,576 km (0.094 R)
• M56: 34,282,895 km (0.094 R)
• M57: 35,482,221 km (0.079 R)
• M58: 36,623,653 km (0.092 R)
• M59: 36,767,117 km (0.12 R)
• M60: 38,649,807 km (0.071 R)
• M61: 40,563,762 km (0.06 R)
• M62: 41,981,800 km (0.086 R)
• M63: 42,508,385 km (0.076 R)
• M64: 43,567,986 km (0.081 R)
• M65: 44,101,003 km (0.049 R)
• M66: 44,712,859 km (0.081 R)
• M67: 45,250,663 km (0.045 R)
• M68: 46,254,914 km (0.084 R)
• M69: 46,720,911 km (0.119 R)
• M70: 49,946,690 km (0.051 R)
• M71: 50,105,862 km (0.048 R)
• M72: 50,904,415 km (0.085 R)
• M73: 52,675,804 km (0.116 R)
• M74: 53,732,114 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.3

Radius: 12.7

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 10.28 AU - 15.32 AU

Year: 16246 Days

Day: 9.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,641,940 km

• M1: 169,046 km (0.095 R)
• M2: 377,884 km (0.056 R)
• M3: 473,627 km (0.09 R)
• M4: 1,027,139 km (0.061 R)
• M5: 1,542,055 km (0.083 R)
• M6: 1,887,177 km (0.118 R)
• M7: 2,193,853 km (0.082 R)
• M8: 2,483,624 km (0.071 R)
• M9: 2,717,745 km (0.082 R)
• M10: 4,072,952 km (0.119 R)
• M11: 4,715,774 km (0.081 R)
• M12: 4,965,004 km (0.091 R)
• M13: 5,476,778 km (0.035 R)
• M14: 5,607,377 km (0.102 R)
• M15: 5,871,866 km (0.045 R)
• M16: 6,140,245 km (0.081 R)
• M17: 6,412,962 km (0.035 R)
• M18: 6,550,741 km (0.059 R)
• M19: 6,735,943 km (0.111 R)
• M20: 7,639,814 km (0.09 R)
• M21: 8,130,943 km (0.025 R)
• M22: 9,823,344 km (0.095 R)
• M23: 9,982,516 km (0.1 R)
• M24: 10,955,501 km (0.081 R)
• M25: 11,065,455 km (0.102 R)
• M26: 11,342,062 km (0.088 R)
• M27: 11,565,112 km (0.113 R)
• M28: 11,902,156 km (0.072 R)
• M29: 13,813,867 km (0.06 R)
• M30: 14,052,027 km (0.11 R)
• M31: 15,324,806 km (0.092 R)
• M32: 15,695,210 km (0.1 R)
• M33: 17,078,691 km (0.098 R)
• M34: 17,398,532 km (0.072 R)
• M35: 18,304,646 km (0.11 R)
• M36: 18,961,231 km (0.077 R)
• M37: 23,556,279 km (0.082 R)
• M38: 23,840,964 km (0.066 R)
• M39: 25,646,610 km (0.107 R)
• M40: 26,233,632 km (0.062 R)
• M41: 28,021,327 km (0.092 R)
• M42: 28,777,694 km (0.039 R)
• M43: 29,082,125 km (0.097 R)
• M44: 31,165,126 km (0.053 R)
• M45: 33,295,848 km (0.072 R)
• M46: 34,419,179 km (0.109 R)
• M47: 34,742,310 km (0.069 R)
• M48: 34,823,392 km (0.034 R)
• M49: 35,881,498 km (0.083 R)
• M50: 36,867,797 km (0.12 R)
• M51: 37,530,216 km (0.098 R)
• M52: 37,613,243 km (0.099 R)
• M53: 38,698,875 km (0.112 R)
• M54: 39,035,021 km (0.081 R)
• M55: 39,119,245 km (0.097 R)
• M56: 40,219,088 km (0.099 R)
• M57: 41,157,516 km (0.092 R)
• M58: 41,414,824 km (0.068 R)
• M59: 44,191,660 km (0.057 R)
• M60: 44,543,065 km (0.091 R)
• M61: 44,895,368 km (0.084 R)
• M62: 46,491,877 km (0.094 R)
• M63: 47,207,553 km (0.057 R)
• M64: 47,656,646 km (0.114 R)
• M65: 49,285,019 km (0.061 R)
• M66: 49,467,079 km (0.083 R)
• M67: 49,558,184 km (0.107 R)
• M68: 50,106,012 km (0.096 R)
• M69: 51,300,102 km (0.062 R)
• M70: 53,061,916 km (0.119 R)
• M71: 55,032,120 km (0.119 R)
• M72: 56,454,048 km (0.071 R)
• M73: 57,026,260 km (0.082 R)
• M74: 57,696,308 km (0.084 R)
• M75: 57,792,201 km (0.092 R)
• M76: 58,368,900 km (0.087 R)
• M77: 59,140,676 km (0.089 R)
• M78: 59,431,045 km (0.111 R)
• M79: 60,304,846 km (0.104 R)
• M80: 62,163,450 km (0.063 R)
• M81: 63,346,919 km (0.104 R)
• M82: 64,438,385 km (0.092 R)
• M83: 64,637,500 km (0.083 R)
• M84: 65,136,259 km (0.113 R)
• M85: 65,236,041 km (0.119 R)
• M86: 65,436,053 km (0.083 R)
• M87: 65,736,296 km (0.08 R)
• M88: 65,836,527 km (0.11 R)
• M89: 66,338,278 km (0.062 R)
• M90: 66,942,055 km (0.083 R)
• M91: 67,042,884 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.4

Radius: 7.5

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 11.51 AU - 18.75 AU

Year: 20878 Days

Day: 21.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,641,940 km

• M1: 99,931 km (0.062 R)
• M2: 146,606 km (0.032 R)
• M3: 387,907 km (0.111 R)
• M4: 712,235 km (0.096 R)
• M5: 901,926 km (0.082 R)
• M6: 977,323 km (0.112 R)
• M7: 1,054,815 km (0.08 R)
• M8: 1,244,205 km (0.077 R)
• M9: 2,207,616 km (0.091 R)
• M10: 2,415,407 km (0.088 R)
• M11: 2,665,984 km (0.108 R)
• M12: 2,887,538 km (0.106 R)
• M13: 3,231,015 km (0.043 R)
• M14: 3,309,105 km (0.054 R)
• M15: 3,467,230 km (0.071 R)
• M16: 3,791,109 km (0.104 R)
• M17: 4,294,955 km (0.045 R)
• M18: 5,786,296 km (0.094 R)
• M19: 5,929,312 km (0.078 R)
• M20: 6,316,172 km (0.096 R)
• M21: 7,114,276 km (0.095 R)
• M22: 7,473,311 km (0.111 R)
• M23: 8,531,716 km (0.071 R)
• M24: 9,862,688 km (0.105 R)
• M25: 10,320,608 km (0.09 R)
• M26: 11,138,609 km (0.114 R)
• M27: 11,435,710 km (0.096 R)
• M28: 11,795,792 km (0.067 R)
• M29: 12,098,728 km (0.093 R)
• M30: 12,220,650 km (0.094 R)
• M31: 13,905,571 km (0.083 R)
• M32: 14,547,944 km (0.059 R)
• M33: 15,134,368 km (0.085 R)
• M34: 16,061,725 km (0.11 R)
• M35: 17,144,215 km (0.073 R)
• M36: 17,901,928 km (0.113 R)
• M37: 18,180,180 km (0.102 R)
• M38: 19,664,341 km (0.075 R)
• M39: 19,879,612 km (0.119 R)
• M40: 20,457,210 km (0.07 R)
• M41: 20,602,619 km (0.096 R)
• M42: 20,894,185 km (0.047 R)
• M43: 22,074,213 km (0.074 R)
• M44: 22,522,259 km (0.115 R)
• M45: 22,597,207 km (0.107 R)
• M46: 22,822,651 km (0.078 R)
• M47: 23,351,480 km (0.118 R)
• M48: 24,807,217 km (0.032 R)
• M49: 26,055,910 km (0.084 R)
• M50: 26,608,524 km (0.065 R)
• M51: 26,926,121 km (0.081 R)
• M52: 27,484,719 km (0.1 R)
• M53: 27,805,756 km (0.069 R)
• M54: 28,694,966 km (0.084 R)
• M55: 30,252,579 km (0.102 R)
• M56: 31,417,797 km (0.092 R)
• M57: 32,174,612 km (0.064 R)
• M58: 32,767,319 km (0.062 R)
• M59: 33,107,654 km (0.098 R)
• M60: 33,963,803 km (0.026 R)
• M61: 34,567,281 km (0.083 R)
• M62: 34,913,749 km (0.073 R)
• M63: 35,872,522 km (0.107 R)
• M64: 39,883,690 km (0.112 R)
• M65: 42,080,385 km (0.081 R)
• M66: 42,265,288 km (0.084 R)
• M67: 43,100,343 km (0.106 R)
• M68: 45,448,432 km (0.042 R)
• M69: 47,548,935 km (0.115 R)
• M70: 47,645,127 km (0.118 R)
• M71: 51,152,150 km (0.086 R)
• M72: 51,942,774 km (0.078 R)
• M73: 52,538,323 km (0.077 R)
• M74: 56,566,396 km (0.118 R)
• M75: 57,281,473 km (0.112 R)
• M76: 57,486,273 km (0.118 R)
• M77: 57,691,372 km (0.055 R)
• M78: 59,340,838 km (0.066 R)
• M79: 59,444,509 km (0.1 R)
• M80: 59,651,852 km (0.102 R)
• M81: 59,963,464 km (0.097 R)
• M82: 60,483,915 km (0.03 R)
• M83: 60,796,874 km (0.064 R)
• M84: 62,369,895 km (0.086 R)
• M85: 63,214,375 km (0.105 R)
• M86: 63,956,381 km (0.095 R)
• M87: 64,914,555 km (0.092 R)
• M88: 68,577,010 km (0.095 R)
• M89: 69,557,624 km (0.032 R)
• M90: 69,885,543 km (0.081 R)
• M91: 70,652,830 km (0.104 R)
• M92: 71,092,349 km (0.035 R)
• M93: 74,195,158 km (0.039 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 10,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit