🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.54 AU - 0.78 AU

Year: 205 Days

Day: 30.3 Hours

Environment

Temp: 179 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,479,924 km

• M1: 353,949 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.66 AU - 1.08 AU

Year: 311 Days

Day: 47.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.71 AU - 2.39 AU

Year: 1124 Days

Day: 37.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.3

Radius: 12.5

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.26 AU - 6.68 AU

Year: 6301 Days

Day: 9.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,479,924 km

• M1: 162,912 km (0.063 R)
• M2: 244,892 km (0.107 R)
• M3: 323,730 km (0.039 R)
• M4: 417,528 km (0.113 R)
• M5: 503,995 km (0.111 R)
• M6: 1,085,033 km (0.088 R)
• M7: 1,198,877 km (0.12 R)
• M8: 1,438,982 km (0.104 R)
• M9: 1,533,378 km (0.077 R)
• M10: 1,846,187 km (0.094 R)
• M11: 2,197,742 km (0.041 R)
• M12: 2,475,695 km (0.042 R)
• M13: 2,706,225 km (0.114 R)
• M14: 2,824,258 km (0.075 R)
• M15: 3,004,673 km (0.106 R)
• M16: 3,292,799 km (0.065 R)
• M17: 3,482,938 km (0.116 R)
• M18: 3,633,433 km (0.11 R)
• M19: 3,896,426 km (0.092 R)
• M20: 4,075,196 km (0.113 R)
• M21: 5,131,506 km (0.111 R)
• M22: 5,253,877 km (0.109 R)
• M23: 5,476,778 km (0.088 R)
• M24: 5,983,466 km (0.09 R)
• M25: 6,505,114 km (0.07 R)
• M26: 7,287,660 km (0.062 R)
• M27: 8,099,827 km (0.064 R)
• M28: 8,185,547 km (0.062 R)
• M29: 8,415,479 km (0.091 R)
• M30: 8,560,289 km (0.106 R)
• M31: 9,237,220 km (0.076 R)
• M32: 9,446,657 km (0.118 R)
• M33: 9,537,014 km (0.102 R)
• M34: 9,718,326 km (0.06 R)
• M35: 10,238,478 km (0.115 R)
• M36: 10,362,196 km (0.102 R)
• M37: 10,455,395 km (0.086 R)
• M38: 10,988,263 km (0.064 R)
• M39: 11,401,901 km (0.092 R)
• M40: 11,755,849 km (0.099 R)
• M41: 11,950,476 km (0.118 R)
• M42: 12,441,606 km (0.085 R)
• M43: 13,443,762 km (0.087 R)
• M44: 13,920,381 km (0.054 R)
• M45: 14,298,714 km (0.119 R)
• M46: 14,402,535 km (0.092 R)
• M47: 15,241,779 km (0.085 R)
• M48: 15,989,170 km (0.06 R)
• M49: 16,097,030 km (0.075 R)
• M50: 16,313,199 km (0.047 R)
• M51: 16,494,212 km (0.101 R)
• M52: 16,858,034 km (0.111 R)
• M53: 17,482,755 km (0.034 R)
• M54: 17,779,408 km (0.101 R)
• M55: 18,040,306 km (0.082 R)
• M56: 18,528,145 km (0.034 R)
• M57: 18,641,391 km (0.059 R)
• M58: 20,056,736 km (0.066 R)
• M59: 20,367,152 km (0.115 R)
• M60: 20,640,317 km (0.068 R)
• M61: 20,718,557 km (0.081 R)
• M62: 21,189,940 km (0.031 R)
• M63: 21,268,928 km (0.069 R)
• M64: 21,665,063 km (0.063 R)
• M65: 22,384,180 km (0.101 R)
• M66: 22,545,147 km (0.044 R)
• M67: 23,273,838 km (0.108 R)
• M68: 23,641,101 km (0.11 R)
• M69: 24,505,627 km (0.092 R)
• M70: 24,629,943 km (0.061 R)
• M71: 24,795,997 km (0.116 R)
• M72: 25,129,301 km (0.116 R)
• M73: 25,380,326 km (0.053 R)
• M74: 25,632,249 km (0.078 R)
• M75: 25,758,360 km (0.087 R)
• M76: 25,969,293 km (0.067 R)
• M77: 26,435,141 km (0.069 R)
• M78: 26,562,598 km (0.104 R)
• M79: 26,647,869 km (0.049 R)
• M80: 27,203,475 km (0.096 R)
• M81: 28,108,991 km (0.09 R)
• M82: 28,282,674 km (0.064 R)
• M83: 28,413,124 km (0.096 R)
• M84: 28,718,303 km (0.087 R)
• M85: 29,024,530 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.9

Radius: 10.5

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.69 AU - 7.79 AU

Year: 8245 Days

Day: 8.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 40,479,924 km

• M1: 142,118 km (0.066 R)
• M2: 240,404 km (0.081 R)
• M3: 428,299 km (0.096 R)
• M4: 508,034 km (0.113 R)
• M5: 669,750 km (0.05 R)
• M6: 1,140,385 km (0.097 R)
• M7: 1,297,462 km (0.078 R)
• M8: 1,525,749 km (0.089 R)
• M9: 2,436,501 km (0.111 R)
• M10: 2,667,480 km (0.091 R)
• M11: 3,041,026 km (0.075 R)
• M12: 3,545,619 km (0.106 R)
• M13: 3,690,579 km (0.067 R)
• M14: 3,778,393 km (0.086 R)
• M15: 3,926,495 km (0.12 R)
• M16: 4,444,403 km (0.114 R)
• M17: 4,664,013 km (0.096 R)
• M18: 5,986,308 km (0.113 R)
• M19: 6,089,980 km (0.051 R)
• M20: 6,475,045 km (0.062 R)
• M21: 6,976,796 km (0.111 R)
• M22: 7,453,864 km (0.089 R)
• M23: 7,602,863 km (0.12 R)
• M24: 7,677,662 km (0.043 R)
• M25: 9,546,738 km (0.103 R)
• M26: 9,668,062 km (0.098 R)
• M27: 10,117,304 km (0.046 R)
• M28: 10,365,188 km (0.05 R)
• M29: 10,615,166 km (0.082 R)
• M30: 10,782,865 km (0.116 R)
• M31: 11,121,106 km (0.119 R)
• M32: 11,981,742 km (0.034 R)
• M33: 12,552,608 km (0.043 R)
• M34: 13,357,743 km (0.117 R)
• M35: 14,041,406 km (0.052 R)
• M36: 14,133,408 km (0.102 R)
• M37: 14,225,561 km (0.1 R)
• M38: 15,300,571 km (0.11 R)
• M39: 15,395,266 km (0.029 R)
• M40: 15,967,778 km (0.086 R)
• M41: 16,256,501 km (0.104 R)
• M42: 16,595,640 km (0.045 R)
• M43: 16,986,090 km (0.119 R)
• M44: 17,280,948 km (0.108 R)
• M45: 18,376,602 km (0.107 R)
• M46: 19,238,436 km (0.069 R)
• M47: 20,582,124 km (0.047 R)
• M48: 22,116,250 km (0.109 R)
• M49: 22,384,479 km (0.119 R)
• M50: 23,906,338 km (0.063 R)
• M51: 24,347,353 km (0.085 R)
• M52: 25,293,410 km (0.052 R)
• M53: 25,461,558 km (0.098 R)
• M54: 25,742,652 km (0.118 R)
• M55: 26,592,218 km (0.12 R)
• M56: 27,336,019 km (0.1 R)
• M57: 30,259,909 km (0.115 R)
• M58: 30,378,840 km (0.1 R)
• M59: 30,498,069 km (0.102 R)
• M60: 30,736,827 km (0.063 R)
• M61: 30,856,506 km (0.116 R)
• M62: 31,156,300 km (0.048 R)
• M63: 32,000,780 km (0.068 R)
• M64: 33,712,179 km (0.101 R)
• M65: 34,454,783 km (0.113 R)
• M66: 35,327,986 km (0.12 R)
• M67: 35,453,199 km (0.108 R)
• M68: 35,830,186 km (0.072 R)
• M69: 36,397,910 km (0.112 R)
• M70: 37,350,998 km (0.093 R)
• M71: 37,670,389 km (0.094 R)
• M72: 37,926,651 km (0.053 R)
• M73: 38,119,183 km (0.092 R)
• M74: 38,698,875 km (0.098 R)
• M75: 39,411,260 km (0.117 R)
• M76: 39,671,411 km (0.098 R)
• M77: 40,127,983 km (0.112 R)
• M78: 40,324,256 km (0.108 R)
• M79: 40,520,827 km (0.112 R)
• M80: 40,980,691 km (0.093 R)
• M81: 41,112,337 km (0.101 R)
• M82: 42,038,198 km (0.086 R)
• M83: 42,171,041 km (0.072 R)
• M84: 42,703,759 km (0.113 R)
• M85: 43,238,721 km (0.032 R)
• M86: 43,305,741 km (0.062 R)
• M87: 44,045,353 km (0.1 R)
• M88: 44,585,850 km (0.108 R)
• M89: 44,856,922 km (0.115 R)
• M90: 45,128,442 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.8

Radius: 14.3

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.13 AU - 12.05 AU

Year: 13195 Days

Day: 11.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,479,924 km

• M1: 179,817 km (0.094 R)
• M2: 573,259 km (0.116 R)
• M3: 773,720 km (0.112 R)
• M4: 1,648,120 km (0.049 R)
• M5: 1,781,262 km (0.11 R)
• M6: 2,002,218 km (0.083 R)
• M7: 2,262,069 km (0.072 R)
• M8: 3,074,087 km (0.064 R)
• M9: 3,375,227 km (0.115 R)
• M10: 3,721,397 km (0.114 R)
• M11: 4,042,882 km (0.069 R)
• M12: 4,188,740 km (0.106 R)
• M13: 4,866,868 km (0.057 R)
• M14: 5,061,345 km (0.097 R)
• M15: 5,338,101 km (0.049 R)
• M16: 6,324,699 km (0.109 R)
• M17: 7,101,561 km (0.078 R)
• M18: 8,276,652 km (0.07 R)
• M19: 9,077,599 km (0.108 R)
• M20: 9,366,173 km (0.108 R)
• M21: 10,601,403 km (0.107 R)
• M22: 11,212,360 km (0.074 R)
• M23: 11,470,417 km (0.036 R)
• M24: 12,045,022 km (0.07 R)
• M25: 12,203,297 km (0.09 R)
• M26: 12,362,469 km (0.12 R)
• M27: 12,522,090 km (0.106 R)
• M28: 12,629,052 km (0.098 R)
• M29: 13,113,749 km (0.105 R)
• M30: 13,824,638 km (0.06 R)
• M31: 13,935,191 km (0.058 R)
• M32: 14,268,495 km (0.105 R)
• M33: 14,436,195 km (0.08 R)
• M34: 14,660,591 km (0.107 R)
• M35: 17,087,667 km (0.102 R)
• M36: 17,265,689 km (0.117 R)
• M37: 18,408,018 km (0.07 R)
• M38: 18,590,677 km (0.096 R)
• M39: 18,834,970 km (0.116 R)
• M40: 19,327,147 km (0.111 R)
• M41: 19,450,715 km (0.065 R)
• M42: 24,008,962 km (0.11 R)
• M43: 24,408,837 km (0.074 R)
• M44: 24,542,578 km (0.113 R)
• M45: 24,945,295 km (0.115 R)
• M46: 25,215,020 km (0.12 R)
• M47: 25,350,107 km (0.102 R)
• M48: 25,485,643 km (0.076 R)
• M49: 25,893,447 km (0.027 R)
• M50: 26,098,246 km (0.115 R)
• M51: 26,234,979 km (0.088 R)
• M52: 27,685,629 km (0.114 R)
• M53: 28,737,601 km (0.104 R)
• M54: 29,304,128 km (0.087 R)
• M55: 29,945,754 km (0.079 R)
• M56: 32,485,178 km (0.119 R)
• M57: 33,149,243 km (0.045 R)
• M58: 33,668,796 km (0.086 R)
• M59: 34,116,393 km (0.1 R)
• M60: 34,565,934 km (0.09 R)
• M61: 35,319,459 km (0.085 R)
• M62: 36,307,104 km (0.062 R)
• M63: 37,150,088 km (0.109 R)
• M64: 40,744,177 km (0.097 R)
• M65: 40,902,900 km (0.046 R)
• M66: 41,061,923 km (0.045 R)
• M67: 41,380,417 km (0.103 R)
• M68: 41,939,913 km (0.033 R)
• M69: 42,260,800 km (0.099 R)
• M70: 42,662,919 km (0.097 R)
• M71: 43,633,361 km (0.047 R)
• M72: 44,692,962 km (0.085 R)
• M73: 46,173,981 km (0.043 R)
• M74: 46,588,218 km (0.118 R)
• M75: 46,837,298 km (0.08 R)
• M76: 50,286,576 km (0.119 R)
• M77: 50,542,089 km (0.097 R)
• M78: 50,798,201 km (0.071 R)
• M79: 53,555,739 km (0.074 R)
• M80: 54,865,019 km (0.068 R)
• M81: 57,426,284 km (0.071 R)
• M82: 57,960,947 km (0.092 R)
• M83: 58,945,600 km (0.105 R)
• M84: 59,935,789 km (0.092 R)
• M85: 60,478,230 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.6

Radius: 3.6

Gravity: 13.32 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.95 AU - 14.59 AU

Year: 15461 Days

Day: 23.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 40,479,924 km

• M1: 332,556 km (0.112 R)
• M2: 368,310 km (0.101 R)
• M3: 524,191 km (0.117 R)
• M4: 793,617 km (0.098 R)
• M5: 858,692 km (0.116 R)
• M6: 1,082,341 km (0.105 R)
• M7: 1,323,492 km (0.049 R)
• M8: 1,479,972 km (0.086 R)
• M9: 1,683,724 km (0.034 R)
• M10: 1,767,798 km (0.115 R)
• M11: 1,896,452 km (0.1 R)
• M12: 2,028,248 km (0.119 R)
• M13: 2,804,362 km (0.099 R)
• M14: 3,262,281 km (0.063 R)
• M15: 3,553,398 km (0.101 R)
• M16: 4,103,918 km (0.025 R)
• M17: 4,417,924 km (0.104 R)
• M18: 5,190,448 km (0.057 R)
• M19: 5,343,636 km (0.096 R)
• M20: 5,844,190 km (0.12 R)
• M21: 6,359,555 km (0.044 R)
• M22: 6,424,929 km (0.117 R)
• M23: 6,523,514 km (0.084 R)
• M24: 6,589,487 km (0.062 R)
• M25: 6,622,548 km (0.102 R)
• M26: 6,688,970 km (0.094 R)
• M27: 6,822,261 km (0.082 R)
• M28: 7,023,919 km (0.114 R)
• M29: 7,159,455 km (0.081 R)
• M30: 7,295,739 km (0.107 R)
• M31: 7,398,662 km (0.033 R)
• M32: 7,849,849 km (0.057 R)
• M33: 8,025,776 km (0.09 R)
• M34: 8,131,991 km (0.094 R)
• M35: 8,203,050 km (0.094 R)
• M36: 9,034,814 km (0.062 R)
• M37: 9,256,069 km (0.085 R)
• M38: 9,629,017 km (0.071 R)
• M39: 10,274,083 km (0.119 R)
• M40: 10,389,423 km (0.101 R)
• M41: 11,366,745 km (0.096 R)
• M42: 11,446,331 km (0.077 R)
• M43: 11,565,860 km (0.075 R)
• M44: 11,725,780 km (0.107 R)
• M45: 11,926,840 km (0.114 R)
• M46: 12,088,555 km (0.091 R)
• M47: 12,291,559 km (0.11 R)
• M48: 12,536,750 km (0.041 R)
• M49: 13,786,790 km (0.085 R)
• M50: 13,829,126 km (0.106 R)
• M51: 14,297,816 km (0.08 R)
• M52: 14,815,126 km (0.11 R)
• M53: 14,858,509 km (0.115 R)
• M54: 15,382,251 km (0.079 R)
• M55: 15,558,328 km (0.088 R)
• M56: 15,602,310 km (0.093 R)
• M57: 16,582,924 km (0.118 R)
• M58: 16,853,846 km (0.115 R)
• M59: 17,583,285 km (0.097 R)
• M60: 18,509,445 km (0.118 R)
• M61: 20,216,058 km (0.052 R)
• M62: 21,528,779 km (0.068 R)
• M63: 21,824,235 km (0.086 R)
• M64: 23,220,432 km (0.032 R)
• M65: 23,624,645 km (0.078 R)
• M66: 24,082,265 km (0.111 R)
• M67: 24,491,415 km (0.115 R)
• M68: 26,255,623 km (0.098 R)
• M69: 27,472,153 km (0.071 R)
• M70: 27,739,036 km (0.119 R)
• M71: 28,006,816 km (0.054 R)
• M72: 28,167,933 km (0.101 R)
• M73: 28,706,934 km (0.099 R)
• M74: 28,977,856 km (0.092 R)
• M75: 29,195,072 km (0.1 R)
• M76: 29,631,299 km (0.032 R)
• M77: 32,012,299 km (0.037 R)
• M78: 32,236,845 km (0.091 R)
• M79: 33,310,808 km (0.066 R)
• M80: 33,367,655 km (0.1 R)
• M81: 33,880,776 km (0.07 R)
• M82: 34,453,886 km (0.099 R)
• M83: 36,484,976 km (0.111 R)
• M84: 37,072,447 km (0.057 R)
• M85: 37,900,172 km (0.088 R)
• M86: 38,316,203 km (0.072 R)
• M87: 38,614,352 km (0.103 R)
• M88: 39,272,882 km (0.099 R)
• M89: 39,995,739 km (0.093 R)
• M90: 40,479,987 km (0.079 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 18,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit