🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.44 AU - 0.6 AU

Year: 141 Days

Day: 12.7 Hours

Environment

Temp: 222 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,699,475 km

• M1: 237,861 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.71 AU - 0.85 AU

Year: 258 Days

Day: 24.9 Hours

Environment

Temp: 167 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,699,475 km

• M1: 318,793 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.9 AU - 1.12 AU

Year: 380 Days

Day: 43.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.34 AU - 1.84 AU

Year: 751 Days

Day: 24.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.96 AU - 2.92 AU

Year: 1428 Days

Day: 39.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 69.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.3

Radius: 14.6

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.48 AU - 5.7 AU

Year: 4953 Days

Day: 14.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,699,475 km

• M1: 228,286 km (0.039 R)
• M2: 456,423 km (0.087 R)
• M3: 630,405 km (0.077 R)
• M4: 801,695 km (0.061 R)
• M5: 1,086,829 km (0.11 R)
• M6: 1,203,664 km (0.113 R)
• M7: 1,706,313 km (0.054 R)
• M8: 2,017,776 km (0.091 R)
• M9: 2,347,939 km (0.061 R)
• M10: 2,570,391 km (0.107 R)
• M11: 3,108,644 km (0.115 R)
• M12: 3,529,463 km (0.072 R)
• M13: 4,507,833 km (0.041 R)
• M14: 4,744,197 km (0.072 R)
• M15: 4,899,330 km (0.081 R)
• M16: 5,700,427 km (0.081 R)
• M17: 6,093,420 km (0.119 R)
• M18: 6,355,217 km (0.112 R)
• M19: 6,464,124 km (0.089 R)
• M20: 6,573,630 km (0.07 R)
• M21: 7,227,821 km (0.069 R)
• M22: 7,636,822 km (0.066 R)
• M23: 8,188,539 km (0.095 R)
• M24: 8,307,319 km (0.086 R)
• M25: 8,443,603 km (0.076 R)
• M26: 9,259,959 km (0.074 R)
• M27: 10,228,904 km (0.043 R)
• M28: 11,192,464 km (0.102 R)
• M29: 11,324,409 km (0.04 R)
• M30: 11,627,943 km (0.044 R)
• M31: 11,857,426 km (0.096 R)
• M32: 11,972,766 km (0.078 R)
• M33: 12,770,572 km (0.081 R)
• M34: 12,888,754 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.3

Radius: 10.7

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 10.66 AU - 11.2 AU

Year: 13541 Days

Day: 14.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 56,699,475 km

• M1: 156,928 km (0.062 R)
• M2: 400,025 km (0.028 R)
• M3: 856,149 km (0.076 R)
• M4: 1,125,874 km (0.086 R)
• M5: 1,384,079 km (0.07 R)
• M6: 1,580,502 km (0.058 R)
• M7: 2,384,740 km (0.06 R)
• M8: 3,273,351 km (0.025 R)
• M9: 3,457,207 km (0.041 R)
• M10: 3,835,390 km (0.113 R)
• M11: 4,141,916 km (0.105 R)
• M12: 4,398,626 km (0.083 R)
• M13: 4,543,587 km (0.051 R)
• M14: 4,838,145 km (0.055 R)
• M15: 5,138,986 km (0.105 R)
• M16: 5,322,543 km (0.081 R)
• M17: 5,415,144 km (0.04 R)
• M18: 5,727,654 km (0.063 R)
• M19: 6,175,101 km (0.063 R)
• M20: 6,435,850 km (0.078 R)
• M21: 6,800,420 km (0.112 R)
• M22: 9,422,871 km (0.076 R)
• M23: 10,026,947 km (0.066 R)
• M24: 10,917,353 km (0.1 R)
• M25: 11,035,386 km (0.084 R)
• M26: 11,391,878 km (0.072 R)
• M27: 11,671,775 km (0.091 R)
• M28: 12,484,242 km (0.095 R)
• M29: 13,779,310 km (0.055 R)
• M30: 14,206,263 km (0.102 R)
• M31: 15,336,325 km (0.1 R)
• M32: 15,468,719 km (0.084 R)
• M33: 15,645,544 km (0.04 R)
• M34: 16,676,123 km (0.097 R)
• M35: 16,903,063 km (0.102 R)
• M36: 17,359,935 km (0.054 R)
• M37: 19,609,289 km (0.114 R)
• M38: 19,800,924 km (0.106 R)
• M39: 20,476,358 km (0.115 R)
• M40: 20,622,066 km (0.049 R)
• M41: 21,404,912 km (0.096 R)
• M42: 21,602,232 km (0.096 R)
• M43: 21,701,116 km (0.116 R)
• M44: 21,849,667 km (0.06 R)
• M45: 23,050,489 km (0.088 R)
• M46: 24,891,440 km (0.101 R)
• M47: 25,672,491 km (0.104 R)
• M48: 26,092,262 km (0.114 R)
• M49: 26,620,193 km (0.09 R)
• M50: 27,633,120 km (0.1 R)
• M51: 28,985,036 km (0.067 R)
• M52: 29,367,408 km (0.104 R)
• M53: 30,192,441 km (0.053 R)
• M54: 31,248,302 km (0.083 R)
• M55: 31,808,995 km (0.087 R)
• M56: 32,146,937 km (0.105 R)
• M57: 32,372,979 km (0.068 R)
• M58: 33,625,263 km (0.114 R)
• M59: 34,027,083 km (0.12 R)
• M60: 34,661,677 km (0.1 R)
• M61: 35,009,492 km (0.095 R)
• M62: 36,118,461 km (0.113 R)
• M63: 37,714,072 km (0.077 R)
• M64: 38,430,646 km (0.067 R)
• M65: 38,971,143 km (0.102 R)
• M66: 40,363,450 km (0.077 R)
• M67: 40,729,367 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.8

Radius: 3.5

Gravity: 34.35 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 11.74 AU - 14.52 AU

Year: 17829 Days

Day: 18 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,699,475 km

• M1: 86,318 km (0.104 R)
• M2: 188,045 km (0.117 R)
• M3: 733,030 km (0.114 R)
• M4: 1,200,224 km (0.117 R)
• M5: 1,606,382 km (0.113 R)
• M6: 1,714,092 km (0.118 R)
• M7: 1,768,995 km (0.064 R)
• M8: 1,880,146 km (0.093 R)
• M9: 2,109,629 km (0.117 R)
• M10: 2,594,625 km (0.081 R)
• M11: 3,521,534 km (0.109 R)
• M12: 3,556,390 km (0.093 R)
• M13: 3,803,526 km (0.081 R)
• M14: 3,947,140 km (0.07 R)
• M15: 4,092,699 km (0.096 R)
• M16: 4,129,200 km (0.102 R)
• M17: 4,351,353 km (0.097 R)
• M18: 4,615,543 km (0.028 R)
• M19: 5,080,194 km (0.102 R)
• M20: 5,970,301 km (0.092 R)
• M21: 6,390,522 km (0.098 R)
• M22: 6,433,008 km (0.053 R)
• M23: 7,798,088 km (0.108 R)
• M24: 8,396,180 km (0.118 R)
• M25: 9,008,933 km (0.041 R)
• M26: 9,930,157 km (0.112 R)
• M27: 10,177,442 km (0.109 R)
• M28: 11,289,703 km (0.032 R)
• M29: 12,493,217 km (0.118 R)
• M30: 12,706,544 km (0.077 R)
• M31: 12,867,511 km (0.032 R)
• M32: 12,921,217 km (0.046 R)
• M33: 13,082,932 km (0.105 R)
• M34: 13,408,457 km (0.082 R)
• M35: 13,627,020 km (0.109 R)
• M36: 14,456,839 km (0.114 R)
• M37: 14,793,285 km (0.088 R)
• M38: 15,645,693 km (0.112 R)
• M39: 16,049,009 km (0.116 R)
• M40: 18,782,611 km (0.091 R)
• M41: 19,211,059 km (0.102 R)
• M42: 19,952,915 km (0.088 R)
• M43: 20,893,437 km (0.077 R)
• M44: 21,464,602 km (0.104 R)
• M45: 21,592,358 km (0.118 R)
• M46: 21,848,320 km (0.078 R)
• M47: 24,596,583 km (0.103 R)
• M48: 24,797,044 km (0.088 R)
• M49: 26,010,881 km (0.093 R)
• M50: 26,147,015 km (0.099 R)
• M51: 27,244,016 km (0.118 R)
• M52: 28,356,127 km (0.087 R)
• M53: 28,426,139 km (0.116 R)
• M54: 28,917,717 km (0.096 R)
• M55: 29,341,229 km (0.1 R)
• M56: 30,123,177 km (0.08 R)
• M57: 30,624,330 km (0.111 R)
• M58: 31,055,920 km (0.066 R)
• M59: 31,128,175 km (0.075 R)
• M60: 32,656,168 km (0.095 R)
• M61: 32,802,923 km (0.057 R)
• M62: 34,208,395 km (0.107 R)
• M63: 35,482,371 km (0.058 R)
• M64: 36,315,033 km (0.105 R)
• M65: 36,467,174 km (0.071 R)
• M66: 38,308,574 km (0.117 R)
• M67: 40,180,043 km (0.07 R)
• M68: 40,573,635 km (0.059 R)
• M69: 40,810,449 km (0.117 R)
• M70: 41,047,711 km (0.057 R)
• M71: 42,160,869 km (0.116 R)
• M72: 43,445,166 km (0.073 R)
• M73: 44,254,491 km (0.063 R)
• M74: 44,579,567 km (0.089 R)
• M75: 45,150,283 km (0.047 R)
• M76: 45,313,793 km (0.119 R)
• M77: 45,887,800 km (0.083 R)
• M78: 46,794,513 km (0.097 R)
• M79: 47,208,600 km (0.085 R)
• M80: 47,540,707 km (0.097 R)
• M81: 48,541,816 km (0.098 R)
• M82: 49,128,988 km (0.102 R)
• M83: 49,887,300 km (0.113 R)
• M84: 50,564,679 km (0.096 R)
• M85: 50,819,593 km (0.095 R)
• M86: 51,245,199 km (0.073 R)
• M87: 51,501,161 km (0.095 R)
• M88: 53,650,284 km (0.115 R)
• M89: 53,736,902 km (0.074 R)
• M90: 54,518,251 km (0.055 R)
• M91: 54,605,317 km (0.072 R)
• M92: 57,237,941 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825

Radius: 4.6

Gravity: 38.99 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 12.63 AU - 16.47 AU

Year: 20798 Days

Day: 19.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,699,475 km

• M1: 70,909 km (0.095 R)
• M2: 600,935 km (0.054 R)
• M3: 1,041,800 km (0.091 R)
• M4: 1,187,209 km (0.047 R)
• M5: 1,595,012 km (0.075 R)
• M6: 1,762,712 km (0.106 R)
• M7: 2,078,812 km (0.099 R)
• M8: 2,604,649 km (0.102 R)
• M9: 3,380,313 km (0.117 R)
• M10: 3,726,932 km (0.061 R)
• M11: 4,039,442 km (0.101 R)
• M12: 4,176,025 km (0.081 R)
• M13: 4,642,022 km (0.051 R)
• M14: 5,321,795 km (0.103 R)
• M15: 5,775,076 km (0.084 R)
• M16: 5,826,239 km (0.115 R)
• M17: 6,240,625 km (0.069 R)
• M18: 6,826,001 km (0.066 R)
• M19: 7,317,729 km (0.072 R)
• M20: 7,764,429 km (0.091 R)
• M21: 9,577,256 km (0.065 R)
• M22: 11,449,024 km (0.112 R)
• M23: 12,624,714 km (0.092 R)
• M24: 14,320,107 km (0.119 R)
• M25: 14,947,819 km (0.072 R)
• M26: 15,159,051 km (0.062 R)
• M27: 17,993,183 km (0.06 R)
• M28: 18,067,982 km (0.063 R)
• M29: 19,354,973 km (0.06 R)
• M30: 19,508,460 km (0.108 R)
• M31: 21,063,979 km (0.074 R)
• M32: 22,176,538 km (0.101 R)
• M33: 22,578,358 km (0.105 R)
• M34: 23,389,477 km (0.097 R)
• M35: 23,716,498 km (0.074 R)
• M36: 24,127,593 km (0.099 R)
• M37: 24,375,178 km (0.11 R)
• M38: 24,540,932 km (0.112 R)
• M39: 25,542,340 km (0.102 R)
• M40: 25,963,608 km (0.057 R)
• M41: 27,844,203 km (0.052 R)
• M42: 27,930,670 km (0.029 R)
• M43: 28,626,001 km (0.078 R)
• M44: 28,713,367 km (0.103 R)
• M45: 29,063,575 km (0.047 R)
• M46: 30,300,301 km (0.068 R)
• M47: 34,297,406 km (0.119 R)
• M48: 34,390,157 km (0.101 R)
• M49: 34,575,808 km (0.06 R)
• M50: 35,041,656 km (0.03 R)
• M51: 35,509,598 km (0.091 R)
• M52: 36,262,524 km (0.084 R)
• M53: 37,401,861 km (0.096 R)
• M54: 37,879,976 km (0.092 R)
• M55: 38,552,867 km (0.109 R)
• M56: 39,812,781 km (0.107 R)
• M57: 41,480,647 km (0.114 R)
• M58: 41,975,667 km (0.081 R)
• M59: 44,681,593 km (0.116 R)
• M60: 44,985,875 km (0.098 R)
• M61: 45,290,606 km (0.084 R)
• M62: 47,030,878 km (0.113 R)
• M63: 47,650,363 km (0.096 R)
• M64: 50,049,763 km (0.111 R)
• M65: 52,916,208 km (0.077 R)
• M66: 53,560,376 km (0.087 R)
• M67: 53,667,937 km (0.097 R)
• M68: 55,617,347 km (0.036 R)
• M69: 57,700,048 km (0.028 R)
• M70: 58,362,916 km (0.107 R)
• M71: 59,250,929 km (0.106 R)
• M72: 60,143,281 km (0.061 R)
• M73: 63,415,136 km (0.116 R)
• M74: 63,756,817 km (0.114 R)
• M75: 64,213,390 km (0.093 R)
• M76: 65,705,030 km (0.112 R)
• M77: 66,397,220 km (0.116 R)
• M78: 66,744,287 km (0.034 R)
• M79: 67,207,891 km (0.112 R)
• M80: 67,672,542 km (0.049 R)
• M81: 68,138,389 km (0.111 R)
• M82: 68,605,135 km (0.048 R)
• M83: 69,424,781 km (0.117 R)
• M84: 70,719,102 km (0.076 R)
• M85: 72,377,993 km (0.108 R)
• M86: 73,810,093 km (0.116 R)
• M87: 74,529,510 km (0.066 R)
• M88: 76,823,443 km (0.045 R)
• M89: 78,773,003 km (0.095 R)
• M90: 81,356,408 km (0.115 R)
• M91: 81,603,843 km (0.041 R)
• M92: 82,347,794 km (0.081 R)
• M93: 82,472,109 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.2

Radius: 7.2

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 13.94 AU - 16.9 AU

Year: 22691 Days

Day: 24.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,699,475 km

• M1: 122,670 km (0.045 R)
• M2: 183,257 km (0.045 R)
• M3: 286,929 km (0.085 R)
• M4: 354,846 km (0.056 R)
• M5: 559,496 km (0.066 R)
• M6: 1,071,270 km (0.085 R)
• M7: 1,299,108 km (0.114 R)
• M8: 1,720,974 km (0.036 R)
• M9: 1,906,625 km (0.09 R)
• M10: 2,355,119 km (0.063 R)
• M11: 2,413,462 km (0.079 R)
• M12: 2,773,694 km (0.12 R)
• M13: 2,960,093 km (0.061 R)
• M14: 3,215,157 km (0.079 R)
• M15: 3,678,612 km (0.045 R)
• M16: 4,092,549 km (0.075 R)
• M17: 4,448,741 km (0.103 R)
• M18: 4,557,649 km (0.117 R)
• M19: 4,852,207 km (0.092 R)
• M20: 5,459,724 km (0.077 R)
• M21: 6,415,505 km (0.119 R)
• M22: 7,081,066 km (0.117 R)
• M23: 8,612,200 km (0.075 R)
• M24: 9,531,329 km (0.114 R)
• M25: 9,955,140 km (0.032 R)
• M26: 10,193,300 km (0.117 R)
• M27: 10,869,931 km (0.111 R)
• M28: 11,115,122 km (0.098 R)
• M29: 11,164,339 km (0.103 R)
• M30: 11,962,444 km (0.096 R)
• M31: 13,089,365 km (0.071 R)
• M32: 13,455,132 km (0.069 R)
• M33: 13,507,641 km (0.069 R)
• M34: 14,036,619 km (0.096 R)
• M35: 14,410,912 km (0.095 R)
• M36: 15,060,167 km (0.061 R)
• M37: 15,223,977 km (0.066 R)
• M38: 16,837,689 km (0.101 R)
• M39: 18,039,858 km (0.113 R)
• M40: 18,621,943 km (0.111 R)
• M41: 18,856,512 km (0.044 R)
• M42: 18,974,246 km (0.078 R)
• M43: 19,269,403 km (0.072 R)
• M44: 19,984,181 km (0.033 R)
• M45: 21,747,042 km (0.079 R)
• M46: 22,055,962 km (0.063 R)
• M47: 25,289,221 km (0.111 R)
• M48: 25,354,146 km (0.109 R)
• M49: 26,005,795 km (0.093 R)
• M50: 27,792,741 km (0.097 R)
• M51: 29,482,300 km (0.091 R)
• M52: 29,550,666 km (0.102 R)
• M53: 30,030,127 km (0.05 R)
• M54: 30,098,792 km (0.045 R)
• M55: 32,394,970 km (0.076 R)
• M56: 33,671,040 km (0.074 R)
• M57: 34,530,779 km (0.106 R)
• M58: 34,602,735 km (0.105 R)
• M59: 34,891,160 km (0.087 R)
• M60: 35,325,293 km (0.03 R)
• M61: 35,979,784 km (0.108 R)
• M62: 36,125,791 km (0.031 R)
• M63: 36,272,098 km (0.084 R)
• M64: 37,005,876 km (0.071 R)
• M65: 37,153,379 km (0.103 R)
• M66: 37,596,638 km (0.111 R)
• M67: 37,818,940 km (0.105 R)
• M68: 40,444,532 km (0.104 R)
• M69: 40,900,507 km (0.11 R)
• M70: 41,587,610 km (0.099 R)
• M71: 42,509,881 km (0.086 R)
• M72: 42,586,923 km (0.064 R)
• M73: 42,895,993 km (0.072 R)
• M74: 42,973,484 km (0.088 R)
• M75: 43,438,734 km (0.118 R)
• M76: 43,516,375 km (0.083 R)
• M77: 43,594,166 km (0.118 R)
• M78: 43,983,719 km (0.056 R)
• M79: 44,217,839 km (0.098 R)
• M80: 44,374,319 km (0.118 R)
• M81: 45,158,960 km (0.105 R)
• M82: 45,237,798 km (0.075 R)
• M83: 47,220,568 km (0.1 R)
• M84: 49,150,829 km (0.105 R)
• M85: 50,125,459 km (0.054 R)
• M86: 50,370,201 km (0.102 R)
• M87: 50,697,073 km (0.062 R)
• M88: 51,929,011 km (0.073 R)
• M89: 52,507,207 km (0.045 R)
• M90: 52,590,084 km (0.037 R)
• M91: 54,254,809 km (0.116 R)
• M92: 54,757,757 km (0.101 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 15,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit