🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.52 AU - 0.6 AU

Year: 177 Days

Day: 28.7 Hours

Environment

Temp: 126 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.53 AU - 0.61 AU

Year: 181 Days

Day: 36.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,791,302 km

• M1: 17,054 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.56 AU - 0.92 AU

Year: 268 Days

Day: 16.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.33 AU - 3.29 AU

Year: 1987 Days

Day: 42.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.3

Radius: 10.2

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.99 AU - 7.77 AU

Year: 7611 Days

Day: 13.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 99,791,302 km

• M1: 196,422 km (0.107 R)
• M2: 262,694 km (0.12 R)
• M3: 499,806 km (0.106 R)
• M4: 594,801 km (0.061 R)
• M5: 833,111 km (0.099 R)
• M6: 1,039,705 km (0.115 R)
• M7: 1,279,959 km (0.078 R)
• M8: 1,364,183 km (0.064 R)
• M9: 1,664,576 km (0.052 R)
• M10: 1,738,477 km (0.118 R)
• M11: 1,947,315 km (0.11 R)
• M12: 2,410,321 km (0.044 R)
• M13: 2,840,564 km (0.076 R)
• M14: 2,907,285 km (0.11 R)
• M15: 3,506,873 km (0.12 R)
• M16: 3,723,341 km (0.044 R)
• M17: 3,820,879 km (0.073 R)
• M18: 4,043,780 km (0.096 R)
• M19: 4,373,195 km (0.108 R)
• M20: 4,554,358 km (0.104 R)
• M21: 4,632,597 km (0.115 R)
• M22: 4,764,243 km (0.066 R)
• M23: 5,193,888 km (0.115 R)
• M24: 5,692,049 km (0.11 R)
• M25: 6,032,684 km (0.037 R)
• M26: 6,380,050 km (0.112 R)
• M27: 6,497,335 km (0.099 R)
• M28: 6,793,539 km (0.109 R)
• M29: 6,973,505 km (0.045 R)
• M30: 7,522,679 km (0.06 R)
• M31: 7,959,504 km (0.112 R)
• M32: 8,340,530 km (0.112 R)
• M33: 8,404,558 km (0.087 R)
• M34: 8,501,049 km (0.089 R)
• M35: 9,054,411 km (0.111 R)
• M36: 9,418,832 km (0.111 R)
• M37: 9,485,552 km (0.107 R)
• M38: 9,788,039 km (0.103 R)
• M39: 10,196,142 km (0.117 R)
• M40: 10,367,880 km (0.097 R)
• M41: 10,609,930 km (0.08 R)
• M42: 10,853,924 km (0.091 R)
• M43: 11,170,174 km (0.113 R)
• M44: 11,668,335 km (0.11 R)
• M45: 12,246,680 km (0.096 R)
• M46: 12,502,492 km (0.101 R)
• M47: 12,797,200 km (0.082 R)
• M48: 12,871,251 km (0.045 R)
• M49: 15,471,711 km (0.069 R)
• M50: 15,590,043 km (0.09 R)
• M51: 16,106,604 km (0.078 R)
• M52: 16,306,766 km (0.085 R)
• M53: 17,074,951 km (0.092 R)
• M54: 17,525,091 km (0.105 R)
• M55: 17,648,510 km (0.056 R)
• M56: 18,145,175 km (0.082 R)
• M57: 18,270,089 km (0.096 R)
• M58: 18,730,401 km (0.095 R)
• M59: 18,983,072 km (0.118 R)
• M60: 19,364,397 km (0.053 R)
• M61: 20,048,359 km (0.085 R)
• M62: 20,177,462 km (0.118 R)
• M63: 20,914,381 km (0.12 R)
• M64: 21,351,954 km (0.119 R)
• M65: 21,660,126 km (0.032 R)
• M66: 22,325,388 km (0.054 R)
• M67: 22,548,588 km (0.052 R)
• M68: 22,907,324 km (0.073 R)
• M69: 23,858,018 km (0.075 R)
• M70: 24,040,677 km (0.026 R)
• M71: 25,517,657 km (0.063 R)
• M72: 26,079,098 km (0.114 R)
• M73: 26,173,045 km (0.106 R)
• M74: 26,597,305 km (0.118 R)
• M75: 28,365,402 km (0.089 R)
• M76: 28,607,302 km (0.096 R)
• M77: 29,239,203 km (0.073 R)
• M78: 29,434,578 km (0.044 R)
• M79: 29,875,892 km (0.087 R)
• M80: 30,665,619 km (0.032 R)
• M81: 32,064,209 km (0.118 R)
• M82: 32,215,303 km (0.102 R)
• M83: 33,687,945 km (0.067 R)
• M84: 33,944,056 km (0.113 R)
• M85: 34,097,992 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.3

Radius: 11.8

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.29 AU - 9.45 AU

Year: 10213 Days

Day: 6.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 99,791,302 km

• M1: 394,789 km (0.074 R)
• M2: 524,341 km (0.082 R)
• M3: 728,093 km (0.095 R)
• M4: 959,222 km (0.099 R)
• M5: 1,268,740 km (0.092 R)
• M6: 1,435,392 km (0.066 R)
• M7: 2,001,021 km (0.089 R)
• M8: 2,286,005 km (0.069 R)
• M9: 2,376,362 km (0.084 R)
• M10: 2,678,550 km (0.1 R)
• M11: 2,944,086 km (0.105 R)
• M12: 3,092,637 km (0.063 R)
• M13: 3,448,829 km (0.106 R)
• M14: 4,090,455 km (0.06 R)
• M15: 4,453,529 km (0.093 R)
• M16: 4,827,074 km (0.069 R)
• M17: 5,758,471 km (0.087 R)
• M18: 5,882,787 km (0.091 R)
• M19: 6,133,961 km (0.072 R)
• M20: 6,260,820 km (0.087 R)
• M21: 7,140,606 km (0.113 R)
• M22: 7,341,366 km (0.061 R)
• M23: 7,885,902 km (0.074 R)
• M24: 8,584,973 km (0.061 R)
• M25: 9,013,870 km (0.104 R)
• M26: 9,122,329 km (0.041 R)
• M27: 9,633,654 km (0.055 R)
• M28: 9,707,555 km (0.12 R)
• M29: 10,117,005 km (0.098 R)
• M30: 10,229,652 km (0.103 R)
• M31: 10,418,295 km (0.112 R)
• M32: 11,068,597 km (0.079 R)
• M33: 11,418,207 km (0.086 R)
• M34: 11,889,889 km (0.054 R)
• M35: 12,488,729 km (0.088 R)
• M36: 13,549,678 km (0.077 R)
• M37: 13,673,993 km (0.103 R)
• M38: 14,049,185 km (0.062 R)
• M39: 14,259,071 km (0.028 R)
• M40: 14,724,470 km (0.071 R)
• M41: 15,453,610 km (0.111 R)
• M42: 15,583,610 km (0.113 R)
• M43: 15,931,724 km (0.077 R)
• M44: 16,063,071 km (0.07 R)
• M45: 16,991,775 km (0.077 R)
• M46: 17,440,120 km (0.064 R)
• M47: 18,028,937 km (0.05 R)
• M48: 18,578,111 km (0.074 R)
• M49: 18,762,415 km (0.089 R)
• M50: 18,947,318 km (0.077 R)
• M51: 19,319,069 km (0.06 R)
• M52: 20,258,693 km (0.108 R)
• M53: 20,400,961 km (0.066 R)
• M54: 20,686,543 km (0.071 R)
• M55: 21,069,215 km (0.049 R)
• M56: 21,357,789 km (0.081 R)
• M57: 21,890,357 km (0.108 R)
• M58: 22,231,440 km (0.037 R)
• M59: 22,672,604 km (0.078 R)
• M60: 22,968,359 km (0.026 R)
• M61: 23,265,311 km (0.112 R)
• M62: 23,563,609 km (0.117 R)
• M63: 23,713,357 km (0.096 R)
• M64: 23,963,335 km (0.076 R)
• M65: 24,567,112 km (0.107 R)
• M66: 25,789,775 km (0.109 R)
• M67: 26,719,676 km (0.07 R)
• M68: 26,823,646 km (0.111 R)
• M69: 26,927,766 km (0.079 R)
• M70: 27,136,455 km (0.109 R)
• M71: 27,502,970 km (0.073 R)
• M72: 28,240,936 km (0.098 R)
• M73: 28,931,929 km (0.085 R)
• M74: 29,306,372 km (0.107 R)
• M75: 29,682,312 km (0.06 R)
• M76: 30,276,515 km (0.049 R)
• M77: 30,656,643 km (0.109 R)
• M78: 31,093,020 km (0.047 R)
• M79: 31,696,348 km (0.093 R)
• M80: 31,861,654 km (0.082 R)
• M81: 34,148,257 km (0.055 R)
• M82: 34,487,396 km (0.06 R)
• M83: 36,660,753 km (0.092 R)
• M84: 37,065,864 km (0.119 R)
• M85: 37,472,471 km (0.108 R)
• M86: 38,114,545 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.6

Radius: 6.1

Gravity: 19.66 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 11.35 AU - 11.51 AU

Year: 16298 Days

Day: 23.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 99,791,302 km

• M1: 77,940 km (0.105 R)
• M2: 124,316 km (0.107 R)
• M3: 393,442 km (0.107 R)
• M4: 950,096 km (0.053 R)
• M5: 1,225,057 km (0.084 R)
• M6: 1,785,301 km (0.087 R)
• M7: 1,967,212 km (0.1 R)
• M8: 2,219,284 km (0.099 R)
• M9: 3,035,490 km (0.043 R)
• M10: 3,252,856 km (0.086 R)
• M11: 3,741,144 km (0.104 R)
• M12: 4,826,626 km (0.113 R)
• M13: 4,910,700 km (0.053 R)
• M14: 5,381,933 km (0.113 R)
• M15: 5,600,795 km (0.116 R)
• M16: 5,822,648 km (0.038 R)
• M17: 6,002,315 km (0.114 R)
• M18: 6,047,494 km (0.115 R)
• M19: 6,412,962 km (0.102 R)
• M20: 8,446,745 km (0.059 R)
• M21: 8,803,685 km (0.117 R)
• M22: 9,479,568 km (0.104 R)
• M23: 9,850,272 km (0.049 R)
• M24: 11,157,458 km (0.11 R)
• M25: 11,492,707 km (0.059 R)
• M26: 11,887,944 km (0.043 R)
• M27: 12,230,374 km (0.105 R)
• M28: 12,287,670 km (0.045 R)
• M29: 12,866,464 km (0.097 R)
• M30: 13,513,176 km (0.112 R)
• M31: 13,810,726 km (0.061 R)
• M32: 14,170,509 km (0.05 R)
• M33: 17,287,081 km (0.092 R)
• M34: 18,065,439 km (0.114 R)
• M35: 18,327,385 km (0.119 R)
• M36: 18,458,881 km (0.036 R)
• M37: 19,054,281 km (0.088 R)
• M38: 19,120,852 km (0.104 R)
• M39: 19,254,144 km (0.109 R)
• M40: 19,656,113 km (0.076 R)
• M41: 21,498,411 km (0.046 R)
• M42: 22,334,812 km (0.069 R)
• M43: 22,827,588 km (0.099 R)
• M44: 25,052,856 km (0.088 R)
• M45: 25,785,287 km (0.1 R)
• M46: 27,421,290 km (0.109 R)
• M47: 28,175,861 km (0.037 R)
• M48: 28,327,703 km (0.075 R)
• M49: 29,013,909 km (0.079 R)
• M50: 29,320,734 km (0.099 R)
• M51: 30,714,388 km (0.104 R)
• M52: 31,576,670 km (0.056 R)
• M53: 31,655,508 km (0.065 R)
• M54: 33,565,873 km (0.104 R)
• M55: 34,130,006 km (0.11 R)
• M56: 34,778,663 km (0.09 R)
• M57: 37,998,607 km (0.092 R)
• M58: 38,334,155 km (0.071 R)
• M59: 38,502,303 km (0.116 R)
• M60: 41,054,144 km (0.113 R)
• M61: 42,959,871 km (0.03 R)
• M62: 43,572,325 km (0.041 R)
• M63: 43,923,580 km (0.094 R)
• M64: 44,363,997 km (0.104 R)
• M65: 45,071,594 km (0.05 R)
• M66: 46,229,482 km (0.071 R)
• M67: 47,126,920 km (0.115 R)
• M68: 47,577,658 km (0.07 R)
• M69: 48,302,011 km (0.087 R)
• M70: 50,036,748 km (0.034 R)
• M71: 51,513,279 km (0.062 R)
• M72: 53,943,197 km (0.102 R)
• M73: 54,698,367 km (0.109 R)
• M74: 55,456,978 km (0.046 R)
• M75: 56,123,586 km (0.058 R)
• M76: 56,219,179 km (0.067 R)
• M77: 56,410,215 km (0.057 R)
• M78: 58,042,927 km (0.107 R)
• M79: 58,332,698 km (0.116 R)
• M80: 58,719,857 km (0.087 R)
• M81: 60,570,083 km (0.089 R)
• M82: 60,962,179 km (0.054 R)
• M83: 61,060,166 km (0.112 R)
• M84: 62,143,105 km (0.057 R)
• M85: 62,538,343 km (0.072 R)
• M86: 63,132,994 km (0.047 R)
• M87: 64,527,546 km (0.056 R)
• M88: 65,329,091 km (0.114 R)
• M89: 66,436,414 km (0.069 R)
• M90: 67,144,312 km (0.111 R)
• M91: 67,347,017 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.9

Radius: 6.2

Gravity: 21.38 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 15.93 AU - 16.41 AU

Year: 27424 Days

Day: 16.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 99,791,302 km

• M1: 148,401 km (0.115 R)
• M2: 380,577 km (0.11 R)
• M3: 786,735 km (0.112 R)
• M4: 966,253 km (0.107 R)
• M5: 1,469,949 km (0.054 R)
• M6: 1,806,394 km (0.1 R)
• M7: 2,461,483 km (0.076 R)
• M8: 2,769,356 km (0.095 R)
• M9: 2,859,563 km (0.077 R)
• M10: 4,378,580 km (0.081 R)
• M11: 4,536,855 km (0.11 R)
• M12: 6,103,294 km (0.072 R)
• M13: 6,458,738 km (0.095 R)
• M14: 6,518,727 km (0.106 R)
• M15: 7,502,483 km (0.066 R)
• M16: 7,692,023 km (0.116 R)
• M17: 8,140,518 km (0.088 R)
• M18: 10,226,510 km (0.091 R)
• M19: 10,366,534 km (0.1 R)
• M20: 11,874,331 km (0.032 R)
• M21: 12,169,338 km (0.078 R)
• M22: 12,466,739 km (0.087 R)
• M23: 13,679,828 km (0.117 R)
• M24: 13,834,063 km (0.114 R)
• M25: 15,168,626 km (0.084 R)
• M26: 15,328,396 km (0.11 R)
• M27: 15,408,431 km (0.06 R)
• M28: 16,543,879 km (0.083 R)
• M29: 16,790,566 km (0.058 R)
• M30: 19,758,588 km (0.103 R)
• M31: 20,901,366 km (0.026 R)
• M32: 21,346,719 km (0.101 R)
• M33: 23,158,798 km (0.11 R)
• M34: 23,434,955 km (0.107 R)
• M35: 25,777,508 km (0.061 R)
• M36: 27,899,704 km (0.084 R)
• M37: 29,677,525 km (0.113 R)
• M38: 30,378,690 km (0.076 R)
• M39: 30,580,049 km (0.107 R)
• M40: 31,593,275 km (0.112 R)
• M41: 33,237,505 km (0.067 R)
• M42: 33,341,177 km (0.103 R)
• M43: 34,069,868 km (0.089 R)
• M44: 34,488,742 km (0.118 R)
• M45: 36,074,330 km (0.106 R)
• M46: 36,822,469 km (0.116 R)
• M47: 36,929,730 km (0.092 R)
• M48: 37,037,142 km (0.114 R)
• M49: 37,359,824 km (0.099 R)
• M50: 38,225,248 km (0.105 R)
• M51: 38,551,371 km (0.102 R)
• M52: 38,769,335 km (0.037 R)
• M53: 40,196,200 km (0.093 R)
• M54: 43,101,091 km (0.089 R)
• M55: 43,894,708 km (0.061 R)
• M56: 45,036,738 km (0.075 R)
• M57: 47,000,509 km (0.038 R)
• M58: 50,772,171 km (0.074 R)
• M59: 52,091,026 km (0.078 R)
• M60: 53,299,627 km (0.088 R)
• M61: 55,621,536 km (0.075 R)
• M62: 58,225,885 km (0.11 R)
• M63: 58,726,439 km (0.092 R)
• M64: 58,851,802 km (0.119 R)
• M65: 58,977,165 km (0.083 R)
• M66: 60,236,630 km (0.116 R)
• M67: 65,102,600 km (0.106 R)
• M68: 65,882,453 km (0.075 R)
• M69: 68,108,470 km (0.095 R)
• M70: 70,492,312 km (0.106 R)
• M71: 71,159,369 km (0.107 R)
• M72: 71,560,590 km (0.105 R)
• M73: 77,255,931 km (0.056 R)
• M74: 77,668,372 km (0.098 R)
• M75: 78,495,200 km (0.079 R)
• M76: 83,940,712 km (0.084 R)
• M77: 86,067,395 km (0.096 R)
• M78: 86,494,796 km (0.056 R)
• M79: 86,637,512 km (0.079 R)
• M80: 87,065,811 km (0.058 R)
• M81: 87,208,827 km (0.095 R)
• M82: 91,679,110 km (0.105 R)
• M83: 91,970,078 km (0.05 R)
• M84: 92,844,777 km (0.051 R)
• M85: 95,043,566 km (0.114 R)
• M86: 95,485,329 km (0.104 R)
• M87: 96,518,901 km (0.075 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: 362 - 15,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit