🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.5 AU - 0.62 AU

Year: 178 Days

Day: 41.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.56 AU - 0.64 AU

Year: 197 Days

Day: 44 Hours

Environment

Temp: 36 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.62 AU - 0.76 AU

Year: 243 Days

Day: 37.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.06 AU - 1.26 AU

Year: 530 Days

Day: 31.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.02 AU - 3.1 AU

Year: 1739 Days

Day: 46.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.9

Radius: 11

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.26 AU - 4.26 AU

Year: 3096 Days

Day: 9.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 100,660,447 km

• M1: 163,959 km (0.057 R)
• M2: 241,152 km (0.102 R)
• M3: 361,279 km (0.038 R)
• M4: 465,249 km (0.072 R)
• M5: 649,105 km (0.056 R)
• M6: 793,018 km (0.095 R)
• M7: 936,931 km (0.112 R)
• M8: 1,041,949 km (0.118 R)
• M9: 1,114,355 km (0.062 R)
• M10: 1,226,403 km (0.03 R)
• M11: 1,342,342 km (0.087 R)
• M12: 1,599,650 km (0.113 R)
• M13: 1,917,695 km (0.094 R)
• M14: 2,481,230 km (0.093 R)
• M15: 2,579,965 km (0.115 R)
• M16: 2,747,664 km (0.08 R)
• M17: 2,901,750 km (0.09 R)
• M18: 2,971,163 km (0.118 R)
• M19: 3,093,983 km (0.097 R)
• M20: 3,236,550 km (0.078 R)
• M21: 3,436,113 km (0.099 R)
• M22: 3,509,566 km (0.081 R)
• M23: 3,828,359 km (0.072 R)
• M24: 3,943,101 km (0.088 R)
• M25: 4,117,382 km (0.102 R)
• M26: 4,215,369 km (0.094 R)
• M27: 4,393,689 km (0.09 R)
• M28: 4,696,476 km (0.085 R)
• M29: 4,798,950 km (0.096 R)
• M30: 4,881,528 km (0.113 R)
• M31: 5,515,524 km (0.083 R)
• M32: 6,130,670 km (0.111 R)
• M33: 6,310,487 km (0.092 R)
• M34: 6,446,471 km (0.102 R)
• M35: 6,537,726 km (0.116 R)
• M36: 6,767,658 km (0.098 R)
• M37: 7,117,717 km (0.087 R)
• M38: 7,235,600 km (0.081 R)
• M39: 7,473,610 km (0.102 R)
• M40: 7,617,673 km (0.064 R)
• M41: 7,884,107 km (0.071 R)
• M42: 8,476,066 km (0.033 R)
• M43: 9,082,386 km (0.119 R)
• M44: 9,287,634 km (0.097 R)
• M45: 9,572,319 km (0.09 R)
• M46: 9,886,325 km (0.075 R)
• M47: 10,417,098 km (0.031 R)
• M48: 10,497,432 km (0.113 R)
• M49: 10,984,373 km (0.032 R)
• M50: 11,120,956 km (0.064 R)
• M51: 11,617,172 km (0.104 R)
• M52: 11,923,997 km (0.11 R)
• M53: 12,008,221 km (0.108 R)
• M54: 12,148,993 km (0.062 R)
• M55: 12,375,185 km (0.12 R)
• M56: 13,004,692 km (0.07 R)
• M57: 13,236,270 km (0.062 R)
• M58: 13,323,336 km (0.105 R)
• M59: 13,732,785 km (0.06 R)
• M60: 14,294,825 km (0.119 R)
• M61: 15,228,166 km (0.107 R)
• M62: 15,809,952 km (0.11 R)
• M63: 16,181,104 km (0.116 R)
• M64: 16,523,982 km (0.046 R)
• M65: 17,090,061 km (0.039 R)
• M66: 17,854,805 km (0.107 R)
• M67: 17,983,310 km (0.087 R)
• M68: 18,500,619 km (0.059 R)
• M69: 19,848,346 km (0.101 R)
• M70: 20,685,646 km (0.083 R)
• M71: 21,363,773 km (0.111 R)
• M72: 21,500,356 km (0.103 R)
• M73: 21,637,088 km (0.11 R)
• M74: 21,705,604 km (0.079 R)
• M75: 21,946,008 km (0.052 R)
• M76: 22,256,274 km (0.106 R)
• M77: 22,707,162 km (0.093 R)
• M78: 22,881,294 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.6

Radius: 7.6

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 9.84 AU - 10.68 AU

Year: 13954 Days

Day: 19.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 100,660,447 km

• M1: 102,475 km (0.12 R)
• M2: 203,902 km (0.074 R)
• M3: 521,498 km (0.08 R)
• M4: 638,783 km (0.113 R)
• M5: 713,432 km (0.101 R)
• M6: 899,831 km (0.099 R)
• M7: 998,865 km (0.053 R)
• M8: 1,116,748 km (0.086 R)
• M9: 1,208,302 km (0.065 R)
• M10: 1,350,270 km (0.092 R)
• M11: 1,398,890 km (0.105 R)
• M12: 1,755,980 km (0.039 R)
• M13: 1,845,140 km (0.047 R)
• M14: 2,065,199 km (0.118 R)
• M15: 2,140,596 km (0.071 R)
• M16: 2,571,288 km (0.104 R)
• M17: 3,114,328 km (0.082 R)
• M18: 3,200,946 km (0.112 R)
• M19: 3,533,203 km (0.116 R)
• M20: 3,760,890 km (0.057 R)
• M21: 3,970,028 km (0.119 R)
• M22: 4,040,489 km (0.043 R)
• M23: 4,158,970 km (0.092 R)
• M24: 4,206,692 km (0.081 R)
• M25: 4,302,734 km (0.102 R)
• M26: 4,375,289 km (0.093 R)
• M27: 4,472,528 km (0.061 R)
• M28: 4,619,732 km (0.112 R)
• M29: 4,868,812 km (0.053 R)
• M30: 5,484,408 km (0.089 R)
• M31: 5,695,191 km (0.1 R)
• M32: 5,801,405 km (0.112 R)
• M33: 5,989,151 km (0.078 R)
• M34: 6,343,099 km (0.118 R)
• M35: 7,242,931 km (0.092 R)
• M36: 7,590,596 km (0.071 R)
• M37: 7,825,465 km (0.038 R)
• M38: 7,914,176 km (0.12 R)
• M39: 10,270,193 km (0.065 R)
• M40: 10,627,882 km (0.099 R)
• M41: 12,167,992 km (0.088 R)
• M42: 12,511,917 km (0.076 R)
• M43: 13,209,342 km (0.068 R)
• M44: 13,598,446 km (0.065 R)
• M45: 14,496,482 km (0.033 R)
• M46: 14,605,539 km (0.093 R)
• M47: 14,897,704 km (0.105 R)
• M48: 15,339,616 km (0.099 R)
• M49: 16,085,661 km (0.063 R)
• M50: 16,425,098 km (0.109 R)
• M51: 16,614,788 km (0.091 R)
• M52: 16,728,931 km (0.101 R)
• M53: 16,996,412 km (0.102 R)
• M54: 17,188,197 km (0.057 R)
• M55: 17,380,729 km (0.094 R)
• M56: 18,158,190 km (0.101 R)
• M57: 18,393,657 km (0.116 R)
• M58: 18,630,021 km (0.12 R)
• M59: 18,946,870 km (0.059 R)
• M60: 19,787,161 km (0.05 R)
• M61: 19,908,185 km (0.074 R)
• M62: 20,191,524 km (0.06 R)
• M63: 20,435,368 km (0.098 R)
• M64: 20,721,250 km (0.071 R)
• M65: 21,752,727 km (0.104 R)
• M66: 22,421,729 km (0.054 R)
• M67: 22,505,803 km (0.117 R)
• M68: 22,800,959 km (0.112 R)
• M69: 22,970,304 km (0.108 R)
• M70: 23,182,434 km (0.114 R)
• M71: 23,352,527 km (0.102 R)
• M72: 24,252,807 km (0.1 R)
• M73: 24,642,060 km (0.119 R)
• M74: 24,902,810 km (0.039 R)
• M75: 25,383,019 km (0.065 R)
• M76: 25,514,665 km (0.117 R)
• M77: 28,146,839 km (0.057 R)
• M78: 29,012,712 km (0.079 R)
• M79: 29,196,119 km (0.084 R)
• M80: 29,794,959 km (0.103 R)
• M81: 30,211,888 km (0.089 R)
• M82: 31,145,229 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.8

Radius: 3.4

Gravity: 63.39 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 12.47 AU - 17.29 AU

Year: 24371 Days

Day: 20.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 100,660,447 km

• M1: 56,847 km (0.037 R)
• M2: 752,178 km (0.081 R)
• M3: 778,956 km (0.099 R)
• M4: 1,249,890 km (0.095 R)
• M5: 1,479,074 km (0.119 R)
• M6: 1,615,807 km (0.055 R)
• M7: 1,650,663 km (0.092 R)
• M8: 1,756,728 km (0.108 R)
• M9: 3,148,138 km (0.084 R)
• M10: 3,502,984 km (0.114 R)
• M11: 3,823,722 km (0.095 R)
• M12: 4,011,168 km (0.061 R)
• M13: 4,106,013 km (0.1 R)
• M14: 4,591,458 km (0.113 R)
• M15: 5,457,480 km (0.097 R)
• M16: 5,721,520 km (0.09 R)
• M17: 6,875,518 km (0.051 R)
• M18: 7,218,097 km (0.105 R)
• M19: 7,624,854 km (0.091 R)
• M20: 9,449,948 km (0.067 R)
• M21: 10,410,516 km (0.064 R)
• M22: 10,540,965 km (0.032 R)
• M23: 11,401,901 km (0.091 R)
• M24: 12,769,525 km (0.079 R)
• M25: 13,757,469 km (0.114 R)
• M26: 16,864,467 km (0.111 R)
• M27: 17,094,399 km (0.116 R)
• M28: 17,248,186 km (0.05 R)
• M29: 17,634,896 km (0.115 R)
• M30: 17,712,537 km (0.065 R)
• M31: 17,946,209 km (0.098 R)
• M32: 18,259,467 km (0.107 R)
• M33: 20,746,981 km (0.071 R)
• M34: 20,828,960 km (0.096 R)
• M35: 21,405,959 km (0.048 R)
• M36: 21,821,393 km (0.086 R)
• M37: 22,155,594 km (0.062 R)
• M38: 22,575,665 km (0.078 R)
• M39: 22,744,561 km (0.07 R)
• M40: 22,913,756 km (0.065 R)
• M41: 23,851,735 km (0.027 R)
• M42: 24,282,427 km (0.053 R)
• M43: 24,541,979 km (0.087 R)
• M44: 24,802,429 km (0.082 R)
• M45: 25,063,777 km (0.027 R)
• M46: 25,151,142 km (0.12 R)
• M47: 25,238,507 km (0.119 R)
• M48: 25,589,314 km (0.115 R)
• M49: 25,941,617 km (0.057 R)
• M50: 26,651,160 km (0.053 R)
• M51: 27,727,517 km (0.093 R)
• M52: 29,460,309 km (0.117 R)
• M53: 30,014,868 km (0.092 R)
• M54: 31,134,010 km (0.11 R)
• M55: 32,647,491 km (0.057 R)
• M56: 32,933,971 km (0.068 R)
• M57: 34,184,759 km (0.117 R)
• M58: 34,475,577 km (0.076 R)
• M59: 35,157,444 km (0.087 R)
• M60: 35,352,969 km (0.065 R)
• M61: 35,942,085 km (0.109 R)
• M62: 38,834,560 km (0.074 R)
• M63: 40,769,609 km (0.12 R)
• M64: 43,783,108 km (0.114 R)
• M65: 43,888,425 km (0.085 R)
• M66: 48,055,773 km (0.054 R)
• M67: 48,272,839 km (0.119 R)
• M68: 49,472,614 km (0.09 R)
• M69: 49,691,775 km (0.117 R)
• M70: 49,911,385 km (0.056 R)
• M71: 50,682,263 km (0.114 R)
• M72: 52,906,334 km (0.06 R)
• M73: 53,917,616 km (0.038 R)
• M74: 54,708,390 km (0.044 R)
• M75: 55,617,048 km (0.095 R)
• M76: 55,730,892 km (0.081 R)
• M77: 56,874,418 km (0.119 R)
• M78: 56,989,159 km (0.064 R)
• M79: 58,025,573 km (0.068 R)
• M80: 59,417,133 km (0.087 R)
• M81: 62,588,159 km (0.086 R)
• M82: 62,706,640 km (0.108 R)
• M83: 63,181,314 km (0.074 R)
• M84: 64,732,495 km (0.083 R)
• M85: 65,092,128 km (0.107 R)
• M86: 65,212,255 km (0.115 R)
• M87: 66,537,692 km (0.11 R)
• M88: 72,922,529 km (0.108 R)
• M89: 75,051,905 km (0.102 R)
• M90: 82,079,265 km (0.109 R)
• M91: 82,988,671 km (0.09 R)
• M92: 83,249,121 km (0.059 R)
• M93: 85,079,750 km (0.103 R)
• M94: 86,131,722 km (0.099 R)
• M95: 88,248,682 km (0.099 R)
• M96: 88,647,360 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.7

Radius: 6.1

Gravity: 22.24 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 15.55 AU - 16.85 AU

Year: 27685 Days

Day: 20.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 100,660,447 km

• M1: 101,278 km (0.114 R)
• M2: 191,934 km (0.111 R)
• M3: 298,747 km (0.067 R)
• M4: 404,064 km (0.055 R)
• M5: 497,563 km (0.105 R)
• M6: 572,661 km (0.067 R)
• M7: 734,526 km (0.091 R)
• M8: 820,993 km (0.061 R)
• M9: 1,068,278 km (0.1 R)
• M10: 1,234,332 km (0.077 R)
• M11: 1,303,147 km (0.109 R)
• M12: 1,480,869 km (0.066 R)
• M13: 1,938,639 km (0.114 R)
• M14: 2,059,813 km (0.086 R)
• M15: 2,351,828 km (0.063 R)
• M16: 3,256,596 km (0.059 R)
• M17: 3,947,439 km (0.034 R)
• M18: 4,152,986 km (0.115 R)
• M19: 4,682,114 km (0.063 R)
• M20: 5,977,781 km (0.117 R)
• M21: 6,095,515 km (0.117 R)
• M22: 6,213,847 km (0.103 R)
• M23: 7,126,095 km (0.087 R)
• M24: 7,313,541 km (0.111 R)
• M25: 7,693,370 km (0.104 R)
• M26: 8,870,705 km (0.093 R)
• M27: 9,072,363 km (0.101 R)
• M28: 9,139,981 km (0.093 R)
• M29: 9,617,647 km (0.05 R)
• M30: 10,033,380 km (0.089 R)
• M31: 10,526,005 km (0.117 R)
• M32: 10,954,454 km (0.078 R)
• M33: 11,098,516 km (0.109 R)
• M34: 13,952,993 km (0.109 R)
• M35: 14,030,934 km (0.111 R)
• M36: 14,187,413 km (0.089 R)
• M37: 16,603,568 km (0.116 R)
• M38: 17,436,829 km (0.111 R)
• M39: 18,712,001 km (0.113 R)
• M40: 18,970,656 km (0.114 R)
• M41: 20,724,990 km (0.049 R)
• M42: 21,531,173 km (0.119 R)
• M43: 21,802,094 km (0.116 R)
• M44: 21,983,407 km (0.11 R)
• M45: 24,573,694 km (0.117 R)
• M46: 25,617,439 km (0.038 R)
• M47: 26,772,484 km (0.067 R)
• M48: 27,551,889 km (0.033 R)
• M49: 27,649,875 km (0.089 R)
• M50: 29,834,004 km (0.111 R)
• M51: 31,150,465 km (0.091 R)
• M52: 32,382,404 km (0.102 R)
• M53: 33,630,200 km (0.026 R)
• M54: 35,318,262 km (0.106 R)
• M55: 36,817,831 km (0.093 R)
• M56: 39,216,035 km (0.083 R)
• M57: 43,361,541 km (0.113 R)
• M58: 45,543,725 km (0.099 R)
• M59: 45,775,452 km (0.115 R)
• M60: 46,007,628 km (0.105 R)
• M61: 46,706,550 km (0.085 R)
• M62: 47,174,342 km (0.115 R)
• M63: 47,996,831 km (0.114 R)
• M64: 48,350,780 km (0.034 R)
• M65: 48,468,962 km (0.098 R)
• M66: 48,705,626 km (0.074 R)
• M67: 49,180,150 km (0.085 R)
• M68: 49,417,861 km (0.113 R)
• M69: 51,093,058 km (0.096 R)
• M70: 52,665,332 km (0.118 R)
• M71: 55,609,268 km (0.045 R)
• M72: 56,229,202 km (0.118 R)
• M73: 57,852,040 km (0.046 R)
• M74: 58,858,235 km (0.094 R)
• M75: 58,984,496 km (0.076 R)
• M76: 63,975,380 km (0.115 R)
• M77: 64,364,933 km (0.109 R)
• M78: 67,773,520 km (0.056 R)
• M79: 68,303,097 km (0.105 R)
• M80: 68,568,334 km (0.08 R)
• M81: 70,435,016 km (0.11 R)
• M82: 70,703,095 km (0.057 R)
• M83: 72,453,540 km (0.046 R)
• M84: 73,401,990 km (0.1 R)
• M85: 75,311,308 km (0.071 R)
• M86: 75,859,734 km (0.104 R)
• M87: 79,596,689 km (0.105 R)
• M88: 80,155,287 km (0.079 R)
• M89: 82,403,145 km (0.082 R)
• M90: 84,956,481 km (0.078 R)
• M91: 85,384,630 km (0.106 R)
• M92: 86,099,708 km (0.077 R)
• M93: 89,995,237 km (0.096 R)
• M94: 91,452,619 km (0.079 R)
• M95: 94,981,932 km (0.101 R)
• M96: 95,871,291 km (0.1 R)
• M97: 98,555,526 km (0.113 R)
• M98: 99,005,367 km (0.084 R)
• M99: 100,208,134 km (0.039 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: 511 - 15,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit