🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.53 AU - 0.55 AU

Year: 252 Days

Day: 24.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,124,570 km

• M1: 62,981 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.47 AU - 0.67 AU

Year: 274 Days

Day: 39.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,124,570 km

• M1: 56,698 km (0.071 R)
• M2: 641,176 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.52 AU - 0.7 AU

Year: 303 Days

Day: 47.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,124,570 km

• M1: 40,391 km (0.089 R)
• M2: 352,453 km (0.114 R)

Asteroid Belt

Center: 2.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.3

Radius: 9.3

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.84 AU - 4.1 AU

Year: 4110 Days

Day: 13.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 86,124,570 km

• M1: 116,238 km (0.062 R)
• M2: 177,124 km (0.095 R)
• M3: 265,237 km (0.047 R)
• M4: 334,650 km (0.115 R)
• M5: 497,563 km (0.043 R)
• M6: 725,550 km (0.1 R)
• M7: 892,800 km (0.093 R)
• M8: 1,007,990 km (0.052 R)
• M9: 1,161,927 km (0.109 R)
• M10: 1,530,835 km (0.08 R)
• M11: 1,631,814 km (0.109 R)
• M12: 1,787,695 km (0.071 R)
• M13: 2,003,415 km (0.099 R)
• M14: 2,114,416 km (0.103 R)
• M15: 2,270,447 km (0.115 R)
• M16: 2,430,367 km (0.062 R)
• M17: 2,609,136 km (0.067 R)
• M18: 2,730,760 km (0.098 R)
• M19: 2,792,244 km (0.053 R)
• M20: 2,869,886 km (0.114 R)
• M21: 3,059,127 km (0.044 R)
• M22: 3,634,181 km (0.049 R)
• M23: 3,702,099 km (0.066 R)
• M24: 4,314,103 km (0.049 R)
• M25: 4,422,263 km (0.105 R)
• M26: 4,807,776 km (0.112 R)
• M27: 4,901,125 km (0.026 R)
• M28: 5,146,915 km (0.111 R)
• M29: 5,532,877 km (0.032 R)
• M30: 5,788,690 km (0.098 R)
• M31: 5,908,218 km (0.091 R)
• M32: 5,988,253 km (0.117 R)
• M33: 6,088,783 km (0.061 R)
• M34: 6,829,891 km (0.102 R)
• M35: 6,892,871 km (0.091 R)
• M36: 7,339,720 km (0.059 R)
• M37: 7,404,197 km (0.12 R)
• M38: 7,555,740 km (0.098 R)
• M39: 7,642,806 km (0.064 R)
• M40: 8,038,492 km (0.102 R)
• M41: 8,283,533 km (0.118 R)
• M42: 8,418,321 km (0.094 R)
• M43: 8,576,446 km (0.109 R)
• M44: 8,712,879 km (0.12 R)
• M45: 8,941,764 km (0.117 R)
• M46: 9,499,016 km (0.062 R)
• M47: 10,867,388 km (0.065 R)
• M48: 11,561,971 km (0.107 R)
• M49: 11,990,718 km (0.116 R)
• M50: 12,117,876 km (0.108 R)
• M51: 12,219,902 km (0.077 R)
• M52: 12,347,808 km (0.115 R)
• M53: 12,527,625 km (0.057 R)
• M54: 12,734,220 km (0.088 R)
• M55: 13,124,520 km (0.077 R)
• M56: 13,651,254 km (0.114 R)
• M57: 13,757,319 km (0.06 R)
• M58: 13,997,274 km (0.101 R)
• M59: 14,319,209 km (0.085 R)
• M60: 14,670,764 km (0.116 R)
• M61: 14,943,182 km (0.118 R)
• M62: 15,272,297 km (0.107 R)
• M63: 15,382,551 km (0.085 R)
• M64: 15,603,806 km (0.112 R)
• M65: 15,909,734 km (0.05 R)
• M66: 16,021,483 km (0.112 R)
• M67: 16,555,847 km (0.08 R)
• M68: 17,096,045 km (0.043 R)
• M69: 17,526,737 km (0.115 R)
• M70: 17,815,760 km (0.09 R)
• M71: 18,427,915 km (0.059 R)
• M72: 18,692,404 km (0.089 R)
• M73: 18,810,287 km (0.116 R)
• M74: 19,106,191 km (0.108 R)
• M75: 19,433,661 km (0.087 R)
• M76: 20,184,493 km (0.078 R)
• M77: 20,244,930 km (0.102 R)
• M78: 20,305,517 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.1

Radius: 6.1

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.79 AU - 8.63 AU

Year: 12309 Days

Day: 16.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 86,124,570 km

• M1: 99,483 km (0.056 R)
• M2: 189,840 km (0.075 R)
• M3: 374,294 km (0.105 R)
• M4: 567,574 km (0.116 R)
• M5: 609,911 km (0.108 R)
• M6: 790,326 km (0.081 R)
• M7: 1,022,053 km (0.036 R)
• M8: 1,163,871 km (0.115 R)
• M9: 1,466,508 km (0.093 R)
• M10: 1,565,991 km (0.093 R)
• M11: 2,074,623 km (0.107 R)
• M12: 2,393,416 km (0.065 R)
• M13: 2,825,754 km (0.103 R)
• M14: 2,925,237 km (0.115 R)
• M15: 3,127,493 km (0.092 R)
• M16: 4,009,223 km (0.107 R)
• M17: 4,872,851 km (0.118 R)
• M18: 5,022,300 km (0.089 R)
• M19: 5,325,834 km (0.089 R)
• M20: 5,417,986 km (0.062 R)
• M21: 5,541,704 km (0.109 R)
• M22: 5,791,981 km (0.071 R)
• M23: 6,142,339 km (0.038 R)
• M24: 6,499,429 km (0.068 R)
• M25: 7,199,697 km (0.09 R)
• M26: 7,541,677 km (0.057 R)
• M27: 7,610,642 km (0.072 R)
• M28: 7,888,894 km (0.102 R)
• M29: 8,099,678 km (0.097 R)
• M30: 8,170,437 km (0.053 R)
• M31: 8,961,511 km (0.091 R)
• M32: 9,107,967 km (0.05 R)
• M33: 9,965,462 km (0.117 R)
• M34: 10,155,302 km (0.082 R)
• M35: 11,122,302 km (0.053 R)
• M36: 11,240,335 km (0.077 R)
• M37: 11,319,173 km (0.116 R)
• M38: 12,280,340 km (0.103 R)
• M39: 12,729,432 km (0.099 R)
• M40: 12,894,140 km (0.077 R)
• M41: 13,308,975 km (0.04 R)
• M42: 13,392,450 km (0.115 R)
• M43: 13,897,044 km (0.098 R)
• M44: 13,939,380 km (0.033 R)
• M45: 16,154,625 km (0.119 R)
• M46: 17,325,229 km (0.034 R)
• M47: 17,920,778 km (0.111 R)
• M48: 18,151,757 km (0.077 R)
• M49: 18,476,534 km (0.116 R)
• M50: 18,523,059 km (0.088 R)
• M51: 19,037,975 km (0.094 R)
• M52: 19,132,072 km (0.05 R)
• M53: 19,699,945 km (0.066 R)
• M54: 19,795,089 km (0.092 R)
• M55: 20,129,441 km (0.086 R)
• M56: 20,706,888 km (0.109 R)
• M57: 21,192,334 km (0.087 R)
• M58: 21,289,871 km (0.038 R)
• M59: 21,632,450 km (0.108 R)
• M60: 21,779,804 km (0.048 R)
• M61: 22,223,960 km (0.119 R)
• M62: 22,571,476 km (0.073 R)
• M63: 24,847,758 km (0.043 R)
• M64: 25,570,764 km (0.096 R)
• M65: 25,778,555 km (0.064 R)
• M66: 26,248,293 km (0.114 R)
• M67: 26,668,214 km (0.112 R)
• M68: 26,826,189 km (0.114 R)
• M69: 28,531,007 km (0.027 R)
• M70: 29,451,034 km (0.117 R)
• M71: 29,832,658 km (0.077 R)
• M72: 31,264,309 km (0.105 R)
• M73: 31,319,810 km (0.112 R)
• M74: 31,486,462 km (0.103 R)
• M75: 31,653,563 km (0.068 R)
• M76: 32,774,650 km (0.058 R)
• M77: 33,113,489 km (0.104 R)
• M78: 33,453,375 km (0.106 R)
• M79: 34,079,741 km (0.072 R)
• M80: 34,423,068 km (0.096 R)
• M81: 35,055,419 km (0.084 R)
• M82: 35,575,570 km (0.097 R)
• M83: 36,506,668 km (0.078 R)
• M84: 37,445,843 km (0.084 R)
• M85: 37,918,423 km (0.108 R)
• M86: 38,036,755 km (0.094 R)
• M87: 38,452,337 km (0.119 R)
• M88: 39,587,785 km (0.1 R)
• M89: 40,370,930 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.4

Radius: 5.2

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.05 AU - 8.83 AU

Year: 12903 Days

Day: 17.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 86,124,570 km

• M1: 89,160 km (0.093 R)
• M2: 349,311 km (0.106 R)
• M3: 606,769 km (0.101 R)
• M4: 929,302 km (0.119 R)
• M5: 1,005,746 km (0.118 R)
• M6: 2,362,450 km (0.093 R)
• M7: 2,531,645 km (0.116 R)
• M8: 3,650,786 km (0.083 R)
• M9: 3,870,995 km (0.117 R)
• M10: 4,020,293 km (0.107 R)
• M11: 4,120,823 km (0.05 R)
• M12: 4,171,387 km (0.111 R)
• M13: 4,821,240 km (0.096 R)
• M14: 5,280,954 km (0.1 R)
• M15: 5,924,824 km (0.12 R)
• M16: 7,749,319 km (0.118 R)
• M17: 8,382,567 km (0.079 R)
• M18: 8,868,311 km (0.112 R)
• M19: 9,131,005 km (0.093 R)
• M20: 9,197,127 km (0.099 R)
• M21: 9,563,493 km (0.114 R)
• M22: 9,866,877 km (0.062 R)
• M23: 11,146,687 km (0.115 R)
• M24: 11,644,399 km (0.092 R)
• M25: 12,883,219 km (0.053 R)
• M26: 13,593,510 km (0.047 R)
• M27: 15,169,224 km (0.12 R)
• M28: 15,247,464 km (0.068 R)
• M29: 15,404,542 km (0.103 R)
• M30: 15,562,218 km (0.092 R)
• M31: 15,641,205 km (0.044 R)
• M32: 15,878,916 km (0.051 R)
• M33: 16,923,259 km (0.089 R)
• M34: 16,963,800 km (0.069 R)
• M35: 17,045,181 km (0.112 R)
• M36: 17,167,403 km (0.095 R)
• M37: 18,238,673 km (0.101 R)
• M38: 20,014,400 km (0.096 R)
• M39: 20,618,476 km (0.073 R)
• M40: 20,661,860 km (0.104 R)
• M41: 21,932,993 km (0.093 R)
• M42: 21,977,274 km (0.098 R)
• M43: 22,645,078 km (0.102 R)
• M44: 23,048,993 km (0.029 R)
• M45: 24,965,042 km (0.081 R)
• M46: 25,754,919 km (0.11 R)
• M47: 27,168,918 km (0.111 R)
• M48: 27,597,965 km (0.102 R)
• M49: 27,837,321 km (0.087 R)
• M50: 29,141,665 km (0.044 R)
• M51: 31,011,040 km (0.068 R)
• M52: 31,210,005 km (0.099 R)
• M53: 31,459,385 km (0.1 R)
• M54: 31,659,248 km (0.079 R)
• M55: 33,630,948 km (0.104 R)
• M56: 34,040,397 km (0.031 R)
• M57: 34,348,419 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37

Radius: 6.3

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.16 AU - 11.3 AU

Year: 17829 Days

Day: 19.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 86,124,570 km

• M1: 147,952 km (0.028 R)
• M2: 375,341 km (0.114 R)
• M3: 1,514,828 km (0.096 R)
• M4: 1,683,724 km (0.062 R)
• M5: 2,989,265 km (0.107 R)
• M6: 3,085,157 km (0.094 R)
• M7: 3,143,201 km (0.113 R)
• M8: 3,279,933 km (0.068 R)
• M9: 4,596,843 km (0.077 R)
• M10: 4,819,295 km (0.078 R)
• M11: 5,000,010 km (0.09 R)
• M12: 5,091,115 km (0.094 R)
• M13: 5,911,958 km (0.047 R)
• M14: 6,008,299 km (0.108 R)
• M15: 6,448,715 km (0.111 R)
• M16: 6,622,698 km (0.069 R)
• M17: 7,128,638 km (0.043 R)
• M18: 7,256,993 km (0.074 R)
• M19: 9,273,422 km (0.101 R)
• M20: 9,611,065 km (0.03 R)
• M21: 9,867,027 km (0.117 R)
• M22: 10,096,510 km (0.103 R)
• M23: 10,298,766 km (0.097 R)
• M24: 11,061,416 km (0.105 R)
• M25: 12,300,535 km (0.093 R)
• M26: 12,983,599 km (0.1 R)
• M27: 13,298,054 km (0.107 R)
• M28: 13,646,916 km (0.118 R)
• M29: 13,902,429 km (0.108 R)
• M30: 14,256,527 km (0.119 R)
• M31: 14,418,392 km (0.089 R)
• M32: 14,515,930 km (0.088 R)
• M33: 15,336,325 km (0.057 R)
• M34: 15,668,881 km (0.097 R)
• M35: 16,104,510 km (0.051 R)
• M36: 16,205,638 km (0.11 R)
• M37: 17,712,687 km (0.073 R)
• M38: 18,306,890 km (0.086 R)
• M39: 18,872,071 km (0.101 R)
• M40: 19,442,936 km (0.105 R)
• M41: 19,550,647 km (0.077 R)
• M42: 19,658,507 km (0.047 R)
• M43: 19,874,975 km (0.101 R)
• M44: 20,019,636 km (0.108 R)
• M45: 20,092,041 km (0.086 R)
• M46: 20,164,596 km (0.117 R)
• M47: 20,273,653 km (0.072 R)
• M48: 21,559,746 km (0.102 R)
• M49: 22,044,144 km (0.086 R)
• M50: 23,863,553 km (0.106 R)
• M51: 24,287,214 km (0.085 R)
• M52: 25,967,198 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.3

Radius: 5.6

Gravity: 26.54 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.29 AU - 12.85 AU

Year: 21850 Days

Day: 24.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,124,570 km

• M1: 143,165 km (0.108 R)
• M2: 863,928 km (0.109 R)
• M3: 1,179,579 km (0.096 R)
• M4: 1,430,455 km (0.051 R)
• M5: 1,766,900 km (0.111 R)
• M6: 1,908,420 km (0.111 R)
• M7: 3,736,656 km (0.108 R)
• M8: 3,872,790 km (0.1 R)
• M9: 4,010,569 km (0.111 R)
• M10: 4,674,485 km (0.043 R)
• M11: 5,371,910 km (0.111 R)
• M12: 5,784,950 km (0.113 R)
• M13: 6,101,499 km (0.07 R)
• M14: 7,084,357 km (0.095 R)
• M15: 7,196,705 km (0.064 R)
• M16: 7,422,897 km (0.107 R)
• M17: 7,594,037 km (0.107 R)
• M18: 7,882,312 km (0.079 R)
• M19: 8,949,543 km (0.099 R)
• M20: 9,010,130 km (0.106 R)
• M21: 10,891,174 km (0.103 R)
• M22: 11,150,876 km (0.109 R)
• M23: 11,412,522 km (0.098 R)
• M24: 12,479,754 km (0.064 R)
• M25: 12,615,289 km (0.079 R)
• M26: 13,093,853 km (0.097 R)
• M27: 13,578,400 km (0.103 R)
• M28: 14,493,640 km (0.107 R)
• M29: 14,564,849 km (0.069 R)
• M30: 15,793,496 km (0.113 R)
• M31: 16,457,262 km (0.104 R)
• M32: 17,888,465 km (0.103 R)
• M33: 18,348,628 km (0.104 R)
• M34: 19,046,053 km (0.064 R)
• M35: 19,358,862 km (0.105 R)
• M36: 19,831,292 km (0.097 R)
• M37: 20,148,290 km (0.099 R)
• M38: 20,466,933 km (0.118 R)
• M39: 21,190,239 km (0.09 R)
• M40: 21,514,268 km (0.114 R)
• M41: 22,496,378 km (0.072 R)
• M42: 26,655,498 km (0.088 R)
• M43: 27,180,736 km (0.117 R)
• M44: 27,532,890 km (0.109 R)
• M45: 27,797,828 km (0.113 R)
• M46: 27,975,101 km (0.076 R)
• M47: 28,776,946 km (0.107 R)
• M48: 28,866,555 km (0.065 R)
• M49: 29,135,831 km (0.1 R)
• M50: 30,312,269 km (0.074 R)
• M51: 30,494,628 km (0.108 R)
• M52: 30,860,545 km (0.026 R)
• M53: 31,596,566 km (0.09 R)
• M54: 31,688,868 km (0.094 R)
• M55: 32,711,370 km (0.112 R)
• M56: 32,992,015 km (0.109 R)
• M57: 34,597,799 km (0.079 R)
• M58: 35,266,501 km (0.096 R)
• M59: 35,842,902 km (0.07 R)
• M60: 36,229,014 km (0.093 R)
• M61: 36,810,650 km (0.097 R)
• M62: 37,493,116 km (0.057 R)
• M63: 38,179,770 km (0.116 R)
• M64: 39,167,864 km (0.104 R)
• M65: 40,766,317 km (0.105 R)
• M66: 41,472,270 km (0.083 R)
• M67: 42,386,013 km (0.057 R)
• M68: 42,487,890 km (0.077 R)
• M69: 42,896,441 km (0.094 R)
• M70: 42,998,766 km (0.096 R)
• M71: 46,316,099 km (0.076 R)
• M72: 46,631,302 km (0.091 R)
• M73: 49,499,841 km (0.117 R)
• M74: 51,335,257 km (0.085 R)
• M75: 51,879,195 km (0.12 R)
• M76: 52,097,309 km (0.087 R)
• M77: 55,963,965 km (0.093 R)
• M78: 57,875,078 km (0.103 R)
• M79: 59,579,147 km (0.057 R)
• M80: 64,789,043 km (0.098 R)
• M81: 65,376,813 km (0.035 R)
• M82: 67,269,675 km (0.094 R)
• M83: 68,940,683 km (0.071 R)
• M84: 70,142,552 km (0.108 R)
• M85: 70,867,055 km (0.109 R)
• M86: 74,772,606 km (0.117 R)
• M87: 76,999,969 km (0.116 R)
• M88: 77,373,365 km (0.113 R)
• M89: 79,249,023 km (0.094 R)
• M90: 80,886,821 km (0.101 R)
• M91: 81,013,231 km (0.081 R)
• M92: 82,917,761 km (0.099 R)
• M93: 84,195,626 km (0.1 R)
• M94: 84,323,682 km (0.036 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 10,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit