🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.44 AU - 0.72 AU

Year: 163 Days

Day: 24.4 Hours

Environment

Temp: 135 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.57 AU - 0.61 AU

Year: 167 Days

Day: 27.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,291,008 km

• M1: 95,294 km (0.063 R)
• M2: 299,495 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.51 AU - 0.81 AU

Year: 198 Days

Day: 22.2 Hours

Environment

Temp: 188 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,291,008 km

• M1: 538,702 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.06 AU - 1.12 AU

Year: 420 Days

Day: 41.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.63 AU - 4.67 AU

Year: 3119 Days

Day: 21.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.1

Radius: 6.3

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 14.61 AU - 14.67 AU

Year: 20668 Days

Day: 22.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 46,291,008 km

• M1: 143,016 km (0.081 R)
• M2: 576,401 km (0.096 R)
• M3: 758,312 km (0.075 R)
• M4: 1,052,571 km (0.087 R)
• M5: 1,327,532 km (0.084 R)
• M6: 2,184,727 km (0.089 R)
• M7: 2,534,487 km (0.117 R)
• M8: 2,867,642 km (0.117 R)
• M9: 3,574,940 km (0.095 R)
• M10: 4,177,820 km (0.075 R)
• M11: 4,491,078 km (0.1 R)
• M12: 5,223,509 km (0.1 R)
• M13: 5,391,208 km (0.106 R)
• M14: 5,732,142 km (0.095 R)
• M15: 6,796,082 km (0.104 R)
• M16: 7,967,732 km (0.075 R)
• M17: 8,949,094 km (0.108 R)
• M18: 8,999,210 km (0.054 R)
• M19: 10,280,964 km (0.113 R)
• M20: 10,438,640 km (0.092 R)
• M21: 10,650,022 km (0.061 R)
• M22: 11,564,364 km (0.101 R)
• M23: 11,948,083 km (0.115 R)
• M24: 12,728,086 km (0.056 R)
• M25: 12,953,979 km (0.068 R)
• M26: 14,454,296 km (0.045 R)
• M27: 14,572,029 km (0.113 R)
• M28: 14,630,971 km (0.067 R)
• M29: 15,585,106 km (0.083 R)
• M30: 16,008,767 km (0.085 R)
• M31: 16,069,654 km (0.084 R)
• M32: 17,930,352 km (0.103 R)
• M33: 18,501,816 km (0.098 R)
• M34: 18,565,694 km (0.077 R)
• M35: 18,821,806 km (0.092 R)
• M36: 19,143,740 km (0.086 R)
• M37: 19,662,396 km (0.069 R)
• M38: 19,988,968 km (0.092 R)
• M39: 20,449,281 km (0.104 R)
• M40: 20,713,770 km (0.118 R)
• M41: 21,112,747 km (0.098 R)
• M42: 21,246,338 km (0.037 R)
• M43: 21,581,438 km (0.116 R)
• M44: 23,283,113 km (0.05 R)
• M45: 23,836,626 km (0.03 R)
• M46: 26,165,565 km (0.07 R)
• M47: 26,813,174 km (0.119 R)
• M48: 27,320,610 km (0.089 R)
• M49: 27,393,315 km (0.094 R)
• M50: 27,612,027 km (0.082 R)
• M51: 27,758,035 km (0.102 R)
• M52: 27,977,644 km (0.05 R)
• M53: 28,418,509 km (0.098 R)
• M54: 31,874,220 km (0.094 R)
• M55: 32,257,789 km (0.076 R)
• M56: 33,262,189 km (0.099 R)
• M57: 33,417,621 km (0.078 R)
• M58: 34,512,378 km (0.111 R)
• M59: 34,590,917 km (0.096 R)
• M60: 36,336,276 km (0.062 R)
• M61: 36,656,565 km (0.118 R)
• M62: 37,542,483 km (0.097 R)
• M63: 37,947,594 km (0.048 R)
• M64: 38,109,908 km (0.099 R)
• M65: 38,843,686 km (0.094 R)
• M66: 39,582,101 km (0.101 R)
• M67: 40,159,548 km (0.03 R)
• M68: 40,573,785 km (0.076 R)
• M69: 40,656,812 km (0.11 R)
• M70: 41,406,447 km (0.099 R)
• M71: 43,512,635 km (0.033 R)
• M72: 44,364,745 km (0.115 R)
• M73: 44,450,315 km (0.065 R)
• M74: 45,050,501 km (0.047 R)
• M75: 46,345,570 km (0.069 R)
• M76: 49,414,869 km (0.08 R)
• M77: 49,947,587 km (0.108 R)
• M78: 52,639,601 km (0.067 R)
• M79: 54,185,994 km (0.119 R)
• M80: 54,643,614 km (0.093 R)
• M81: 56,579,560 km (0.087 R)
• M82: 56,765,211 km (0.054 R)
• M83: 57,696,009 km (0.096 R)
• M84: 58,537,946 km (0.041 R)
• M85: 58,725,691 km (0.078 R)
• M86: 60,044,995 km (0.054 R)
• M87: 60,423,777 km (0.117 R)
• M88: 61,088,440 km (0.094 R)
• M89: 61,374,022 km (0.096 R)
• M90: 61,660,054 km (0.083 R)
• M91: 63,096,941 km (0.092 R)
• M92: 63,867,819 km (0.094 R)
• M93: 64,254,529 km (0.102 R)
• M94: 64,351,319 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.1

Radius: 7

Gravity: 16.06 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 14.28 AU - 18.18 AU

Year: 24124 Days

Day: 16 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 46,291,008 km

• M1: 381,475 km (0.045 R)
• M2: 555,906 km (0.068 R)
• M3: 781,948 km (0.064 R)
• M4: 977,173 km (0.05 R)
• M5: 1,830,031 km (0.101 R)
• M6: 2,128,479 km (0.047 R)
• M7: 2,604,649 km (0.112 R)
• M8: 3,026,066 km (0.045 R)
• M9: 3,244,778 km (0.029 R)
• M10: 3,605,458 km (0.095 R)
• M11: 3,651,385 km (0.101 R)
• M12: 3,790,660 km (0.104 R)
• M13: 3,837,335 km (0.101 R)
• M14: 4,026,427 km (0.09 R)
• M15: 4,218,660 km (0.099 R)
• M16: 8,035,799 km (0.101 R)
• M17: 8,217,112 km (0.12 R)
• M18: 8,277,849 km (0.083 R)
• M19: 8,522,291 km (0.045 R)
• M20: 8,707,194 km (0.027 R)
• M21: 9,780,110 km (0.116 R)
• M22: 9,973,690 km (0.101 R)
• M23: 10,364,888 km (0.056 R)
• M24: 10,628,330 km (0.119 R)
• M25: 11,978,900 km (0.072 R)
• M26: 12,047,715 km (0.043 R)
• M27: 13,097,593 km (0.11 R)
• M28: 14,616,011 km (0.107 R)
• M29: 16,418,366 km (0.105 R)
• M30: 17,112,201 km (0.115 R)
• M31: 18,131,262 km (0.063 R)
• M32: 18,848,135 km (0.098 R)
• M33: 19,089,137 km (0.099 R)
• M34: 19,493,201 km (0.096 R)
• M35: 19,655,664 km (0.101 R)
• M36: 20,309,706 km (0.082 R)
• M37: 21,471,334 km (0.067 R)
• M38: 21,555,258 km (0.099 R)
• M39: 23,685,532 km (0.065 R)
• M40: 23,771,999 km (0.109 R)
• M41: 25,260,348 km (0.101 R)
• M42: 26,328,926 km (0.078 R)
• M43: 27,594,225 km (0.088 R)
• M44: 29,342,725 km (0.03 R)
• M45: 29,715,523 km (0.082 R)
• M46: 31,316,818 km (0.115 R)
• M47: 31,411,813 km (0.105 R)
• M48: 32,463,935 km (0.102 R)
• M49: 33,139,369 km (0.07 R)
• M50: 36,485,873 km (0.053 R)
• M51: 37,996,064 km (0.101 R)
• M52: 38,198,919 km (0.114 R)
• M53: 38,707,701 km (0.084 R)
• M54: 40,351,034 km (0.049 R)
• M55: 43,387,122 km (0.117 R)
• M56: 46,279,148 km (0.092 R)
• M57: 46,495,916 km (0.12 R)
• M58: 46,930,198 km (0.112 R)
• M59: 50,565,127 km (0.116 R)
• M60: 50,676,578 km (0.108 R)
• M61: 51,123,726 km (0.096 R)
• M62: 51,347,674 km (0.047 R)
• M63: 54,632,245 km (0.09 R)
• M64: 54,861,279 km (0.095 R)
• M65: 55,205,504 km (0.07 R)
• M66: 55,435,286 km (0.117 R)
• M67: 56,704,923 km (0.083 R)
• M68: 57,634,375 km (0.119 R)
• M69: 57,984,135 km (0.084 R)
• M70: 58,217,807 km (0.082 R)
• M71: 58,920,468 km (0.041 R)
• M72: 61,521,077 km (0.076 R)
• M73: 61,878,616 km (0.108 R)
• M74: 62,595,788 km (0.083 R)
• M75: 64,038,211 km (0.081 R)
• M76: 64,763,611 km (0.105 R)
• M77: 65,005,960 km (0.095 R)
• M78: 67,569,169 km (0.083 R)
• M79: 69,420,144 km (0.063 R)
• M80: 69,544,161 km (0.062 R)
• M81: 70,165,291 km (0.082 R)
• M82: 72,667,914 km (0.111 R)
• M83: 74,563,917 km (0.047 R)
• M84: 76,348,320 km (0.116 R)
• M85: 77,631,421 km (0.111 R)
• M86: 79,180,507 km (0.089 R)
• M87: 81,131,264 km (0.099 R)
• M88: 81,523,360 km (0.086 R)
• M89: 83,097,877 km (0.079 R)
• M90: 84,814,812 km (0.112 R)
• M91: 85,212,742 km (0.105 R)
• M92: 85,478,279 km (0.116 R)
• M93: 87,881,120 km (0.052 R)
• M94: 88,956,130 km (0.116 R)
• M95: 90,305,951 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407

Radius: 6.3

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 12.99 AU - 20.57 AU

Year: 25361 Days

Day: 21 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,291,008 km

• M1: 104,868 km (0.09 R)
• M2: 392,246 km (0.11 R)
• M3: 654,939 km (0.098 R)
• M4: 1,043,894 km (0.099 R)
• M5: 1,999,376 km (0.075 R)
• M6: 2,065,947 km (0.112 R)
• M7: 2,201,482 km (0.117 R)
• M8: 2,375,016 km (0.11 R)
• M9: 2,516,984 km (0.106 R)
• M10: 2,846,847 km (0.036 R)
• M11: 2,997,792 km (0.114 R)
• M12: 3,347,103 km (0.106 R)
• M13: 3,999,798 km (0.074 R)
• M14: 4,041,985 km (0.112 R)
• M15: 4,084,171 km (0.071 R)
• M16: 4,211,778 km (0.087 R)
• M17: 5,890,865 km (0.093 R)
• M18: 8,282,037 km (0.088 R)
• M19: 8,770,474 km (0.101 R)
• M20: 9,045,734 km (0.089 R)
• M21: 10,003,011 km (0.05 R)
• M22: 10,874,120 km (0.088 R)
• M23: 11,051,393 km (0.106 R)
• M24: 12,502,492 km (0.085 R)
• M25: 13,124,670 km (0.069 R)
• M26: 13,313,313 km (0.109 R)
• M27: 14,658,647 km (0.115 R)
• M28: 15,116,566 km (0.088 R)
• M29: 16,383,360 km (0.091 R)
• M30: 16,654,282 km (0.119 R)
• M31: 16,995,216 km (0.091 R)
• M32: 17,892,055 km (0.063 R)
• M33: 17,961,618 km (0.108 R)
• M34: 18,101,193 km (0.111 R)
• M35: 18,451,551 km (0.094 R)
• M36: 18,733,543 km (0.105 R)
• M37: 18,945,972 km (0.089 R)
• M38: 19,087,940 km (0.061 R)
• M39: 19,731,510 km (0.103 R)
• M40: 19,803,467 km (0.119 R)
• M41: 21,039,893 km (0.109 R)
• M42: 21,113,346 km (0.101 R)
• M43: 22,676,644 km (0.085 R)
• M44: 22,978,682 km (0.069 R)
• M45: 24,585,812 km (0.11 R)
• M46: 25,207,540 km (0.032 R)
• M47: 25,755,817 km (0.082 R)
• M48: 29,208,835 km (0.097 R)
• M49: 31,198,337 km (0.061 R)
• M50: 33,488,381 km (0.11 R)
• M51: 35,306,593 km (0.118 R)
• M52: 38,587,125 km (0.109 R)
• M53: 38,947,656 km (0.115 R)
• M54: 40,583,359 km (0.119 R)
• M55: 40,766,617 km (0.11 R)
• M56: 41,686,344 km (0.102 R)
• M57: 43,265,799 km (0.103 R)
• M58: 44,770,005 km (0.113 R)
• M59: 44,864,551 km (0.112 R)
• M60: 46,866,171 km (0.113 R)
• M61: 47,443,469 km (0.029 R)
• M62: 48,604,947 km (0.114 R)
• M63: 49,482,188 km (0.063 R)
• M64: 51,450,298 km (0.117 R)
• M65: 51,648,515 km (0.099 R)
• M66: 52,943,135 km (0.048 R)
• M67: 53,143,297 km (0.099 R)
• M68: 55,361,235 km (0.07 R)
• M69: 57,814,939 km (0.082 R)
• M70: 58,537,348 km (0.089 R)
• M71: 60,931,662 km (0.071 R)
• M72: 61,666,785 km (0.062 R)
• M73: 63,039,645 km (0.106 R)
• M74: 63,357,840 km (0.09 R)
• M75: 63,464,054 km (0.111 R)
• M76: 63,570,418 km (0.112 R)
• M77: 64,209,201 km (0.085 R)
• M78: 66,461,846 km (0.055 R)
• M79: 69,286,403 km (0.048 R)
• M80: 73,596,168 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.9

Radius: 6.6

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 14.31 AU - 19.49 AU

Year: 25633 Days

Day: 18.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,291,008 km

• M1: 103,522 km (0.067 R)
• M2: 203,154 km (0.114 R)
• M3: 371,751 km (0.05 R)
• M4: 598,691 km (0.052 R)
• M5: 645,964 km (0.034 R)
• M6: 883,525 km (0.031 R)
• M7: 1,435,092 km (0.106 R)
• M8: 1,767,948 km (0.043 R)
• M9: 1,860,698 km (0.077 R)
• M10: 1,955,095 km (0.113 R)
• M11: 2,099,756 km (0.116 R)
• M12: 2,272,990 km (0.044 R)
• M13: 2,580,862 km (0.106 R)
• M14: 2,633,521 km (0.115 R)
• M15: 3,207,378 km (0.111 R)
• M16: 3,523,030 km (0.117 R)
• M17: 4,465,646 km (0.116 R)
• M18: 4,948,249 km (0.073 R)
• M19: 6,137,701 km (0.09 R)
• M20: 6,279,071 km (0.06 R)
• M21: 6,529,049 km (0.07 R)
• M22: 6,673,411 km (0.092 R)
• M23: 7,448,328 km (0.057 R)
• M24: 8,019,194 km (0.098 R)
• M25: 8,173,878 km (0.098 R)
• M26: 8,407,550 km (0.065 R)
• M27: 8,486,089 km (0.096 R)
• M28: 8,921,718 km (0.091 R)
• M29: 9,001,753 km (0.089 R)
• M30: 9,814,668 km (0.104 R)
• M31: 9,855,957 km (0.07 R)
• M32: 10,566,397 km (0.071 R)
• M33: 10,992,003 km (0.118 R)
• M34: 11,336,527 km (0.08 R)
• M35: 11,423,144 km (0.113 R)
• M36: 12,213,170 km (0.089 R)
• M37: 12,614,840 km (0.083 R)
• M38: 13,020,849 km (0.07 R)
• M39: 13,706,905 km (0.079 R)
• M40: 13,938,183 km (0.107 R)
• M41: 14,264,307 km (0.068 R)
• M42: 14,734,343 km (0.118 R)
• M43: 15,018,878 km (0.108 R)
• M44: 16,028,813 km (0.074 R)
• M45: 16,370,345 km (0.119 R)
• M46: 16,566,618 km (0.077 R)
• M47: 17,911,652 km (0.031 R)
• M48: 17,962,067 km (0.098 R)
• M49: 18,520,516 km (0.119 R)
• M50: 18,622,691 km (0.102 R)
• M51: 18,776,328 km (0.098 R)
• M52: 19,136,260 km (0.092 R)
• M53: 19,758,737 km (0.083 R)
• M54: 19,810,797 km (0.057 R)
• M55: 20,072,444 km (0.068 R)
• M56: 21,236,764 km (0.117 R)
• M57: 22,259,714 km (0.05 R)
• M58: 24,802,429 km (0.106 R)
• M59: 24,971,325 km (0.052 R)
• M60: 25,197,368 km (0.118 R)
• M61: 25,367,161 km (0.092 R)
• M62: 25,879,085 km (0.106 R)
• M63: 25,993,378 km (0.067 R)
• M64: 26,279,708 km (0.083 R)
• M65: 27,202,877 km (0.093 R)
• M66: 27,960,889 km (0.064 R)
• M67: 28,136,667 km (0.071 R)
• M68: 28,254,251 km (0.112 R)
• M69: 28,607,601 km (0.111 R)
• M70: 29,140,319 km (0.099 R)
• M71: 30,035,662 km (0.103 R)
• M72: 30,095,651 km (0.091 R)
• M73: 30,336,055 km (0.072 R)
• M74: 30,577,206 km (0.101 R)
• M75: 32,343,808 km (0.104 R)
• M76: 33,146,550 km (0.077 R)
• M77: 34,143,320 km (0.11 R)
• M78: 35,530,093 km (0.1 R)
• M79: 36,358,117 km (0.089 R)
• M80: 38,488,540 km (0.099 R)
• M81: 38,945,562 km (0.117 R)
• M82: 39,470,201 km (0.119 R)
• M83: 41,859,728 km (0.085 R)
• M84: 42,396,934 km (0.058 R)
• M85: 42,733,978 km (0.049 R)
• M86: 44,911,674 km (0.101 R)
• M87: 45,668,640 km (0.095 R)
• M88: 45,737,604 km (0.104 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 12,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit