🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.54 AU - 0.88 AU

Year: 222 Days

Day: 14.7 Hours

Environment

Temp: 107 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.22 AU - 1.78 AU

Year: 681 Days

Day: 45.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.56 AU - 2.42 AU

Year: 1041 Days

Day: 39.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,935,630 km

• M1: 318,195 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.9 AU - 2.76 AU

Year: 1319 Days

Day: 24.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,935,630 km

• M1: 291,117 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.1

Radius: 14.3

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.43 AU - 7.33 AU

Year: 5288 Days

Day: 5.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 57,935,630 km

• M1: 178,919 km (0.108 R)
• M2: 286,031 km (0.058 R)
• M3: 376,687 km (0.1 R)
• M4: 537,655 km (0.035 R)
• M5: 641,176 km (0.085 R)
• M6: 1,421,180 km (0.097 R)
• M7: 2,627,088 km (0.082 R)
• M8: 2,732,256 km (0.054 R)
• M9: 3,211,717 km (0.081 R)
• M10: 3,647,495 km (0.101 R)
• M11: 4,078,038 km (0.064 R)
• M12: 4,474,472 km (0.038 R)
• M13: 4,831,712 km (0.104 R)
• M14: 4,987,593 km (0.087 R)
• M15: 5,171,748 km (0.045 R)
• M16: 5,519,862 km (0.074 R)
• M17: 5,958,782 km (0.111 R)
• M18: 6,210,705 km (0.115 R)
• M19: 6,899,753 km (0.119 R)
• M20: 7,522,679 km (0.108 R)
• M21: 7,795,246 km (0.09 R)
• M22: 9,271,328 km (0.103 R)
• M23: 9,859,397 km (0.101 R)
• M24: 10,191,205 km (0.095 R)
• M25: 10,291,586 km (0.111 R)
• M26: 10,594,521 km (0.06 R)
• M27: 10,730,057 km (0.09 R)
• M28: 11,347,298 km (0.087 R)
• M29: 11,451,268 km (0.113 R)
• M30: 11,730,268 km (0.114 R)
• M31: 11,976,058 km (0.093 R)
• M32: 12,616,336 km (0.119 R)
• M33: 12,832,206 km (0.11 R)
• M34: 12,976,867 km (0.086 R)
• M35: 13,377,341 km (0.083 R)
• M36: 13,782,003 km (0.076 R)
• M37: 14,078,805 km (0.099 R)
• M38: 14,265,354 km (0.047 R)
• M39: 14,603,295 km (0.068 R)
• M40: 15,440,595 km (0.081 R)
• M41: 15,710,320 km (0.106 R)
• M42: 16,176,167 km (0.057 R)
• M43: 16,371,692 km (0.089 R)
• M44: 17,042,339 km (0.085 R)
• M45: 17,360,982 km (0.072 R)
• M46: 18,004,253 km (0.09 R)
• M47: 18,410,412 km (0.075 R)
• M48: 18,655,453 km (0.092 R)
• M49: 18,901,691 km (0.101 R)
• M50: 19,025,109 km (0.084 R)
• M51: 20,022,777 km (0.103 R)
• M52: 20,148,739 km (0.104 R)
• M53: 20,443,596 km (0.087 R)
• M54: 21,080,135 km (0.029 R)
• M55: 21,939,126 km (0.093 R)
• M56: 22,112,211 km (0.097 R)
• M57: 22,853,319 km (0.105 R)
• M58: 23,735,497 km (0.117 R)
• M59: 23,868,789 km (0.099 R)
• M60: 23,957,800 km (0.084 R)
• M61: 24,359,769 km (0.07 R)
• M62: 24,628,896 km (0.081 R)
• M63: 25,487,887 km (0.1 R)
• M64: 25,624,470 km (0.066 R)
• M65: 28,170,326 km (0.116 R)
• M66: 28,452,917 km (0.073 R)
• M67: 28,736,405 km (0.111 R)
• M68: 29,306,372 km (0.09 R)
• M69: 29,736,167 km (0.056 R)
• M70: 30,023,993 km (0.11 R)
• M71: 30,120,035 km (0.075 R)
• M72: 30,698,979 km (0.116 R)
• M73: 31,086,886 km (0.115 R)
• M74: 31,525,358 km (0.043 R)
• M75: 31,623,045 km (0.119 R)
• M76: 31,720,882 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.2

Radius: 14

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.27 AU - 8.35 AU

Year: 6591 Days

Day: 11.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 57,935,630 km

• M1: 174,730 km (0.107 R)
• M2: 302,786 km (0.092 R)
• M3: 725,101 km (0.051 R)
• M4: 904,618 km (0.093 R)
• M5: 1,011,431 km (0.103 R)
• M6: 1,322,894 km (0.085 R)
• M7: 1,421,479 km (0.113 R)
• M8: 1,652,458 km (0.075 R)
• M9: 1,745,957 km (0.04 R)
• M10: 2,329,388 km (0.061 R)
• M11: 2,465,523 km (0.109 R)
• M12: 2,730,161 km (0.08 R)
• M13: 3,236,550 km (0.1 R)
• M14: 3,969,879 km (0.099 R)
• M15: 4,115,437 km (0.103 R)
• M16: 4,355,692 km (0.056 R)
• M17: 4,562,735 km (0.05 R)
• M18: 4,657,879 km (0.097 R)
• M19: 4,811,666 km (0.111 R)
• M20: 4,947,501 km (0.094 R)
• M21: 5,163,819 km (0.101 R)
• M22: 5,748,897 km (0.077 R)
• M23: 5,934,847 km (0.066 R)
• M24: 6,655,310 km (0.099 R)
• M25: 6,960,041 km (0.074 R)
• M26: 7,158,408 km (0.025 R)
• M27: 7,269,559 km (0.093 R)
• M28: 8,646,607 km (0.061 R)
• M29: 8,836,148 km (0.049 R)
• M30: 9,462,215 km (0.069 R)
• M31: 9,928,811 km (0.114 R)
• M32: 10,327,639 km (0.051 R)
• M33: 10,554,279 km (0.072 R)
• M34: 11,115,271 km (0.063 R)
• M35: 12,027,968 km (0.05 R)
• M36: 12,266,427 km (0.098 R)
• M37: 12,453,125 km (0.113 R)
• M38: 12,721,354 km (0.116 R)
• M39: 13,758,367 km (0.106 R)
• M40: 13,896,894 km (0.112 R)
• M41: 14,287,045 km (0.073 R)
• M42: 15,450,468 km (0.077 R)
• M43: 15,796,787 km (0.11 R)
• M44: 15,883,853 km (0.076 R)
• M45: 16,116,627 km (0.049 R)
• M46: 16,262,635 km (0.079 R)
• M47: 16,438,412 km (0.091 R)
• M48: 17,177,875 km (0.102 R)
• M49: 17,297,254 km (0.089 R)
• M50: 17,536,610 km (0.111 R)
• M51: 17,988,695 km (0.07 R)
• M52: 18,200,975 km (0.104 R)
• M53: 18,719,930 km (0.097 R)
• M54: 19,398,805 km (0.065 R)
• M55: 19,616,470 km (0.103 R)
• M56: 19,803,617 km (0.05 R)
• M57: 20,337,382 km (0.085 R)
• M58: 20,748,776 km (0.089 R)
• M59: 21,130,998 km (0.099 R)
• M60: 21,226,891 km (0.082 R)
• M61: 21,579,792 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.1

Radius: 11.4

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.53 AU - 9.79 AU

Year: 8644 Days

Day: 10.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 57,935,630 km

• M1: 145,559 km (0.109 R)
• M2: 260,599 km (0.052 R)
• M3: 354,697 km (0.092 R)
• M4: 529,726 km (0.065 R)
• M5: 854,353 km (0.066 R)
• M6: 1,075,010 km (0.032 R)
• M7: 1,174,194 km (0.075 R)
• M8: 1,353,113 km (0.119 R)
• M9: 1,602,492 km (0.092 R)
• M10: 1,706,613 km (0.048 R)
• M11: 3,245,077 km (0.075 R)
• M12: 3,788,716 km (0.034 R)
• M13: 3,929,188 km (0.057 R)
• M14: 4,186,496 km (0.117 R)
• M15: 5,458,677 km (0.109 R)
• M16: 5,649,564 km (0.12 R)
• M17: 5,778,218 km (0.113 R)
• M18: 6,153,409 km (0.094 R)
• M19: 6,722,480 km (0.088 R)
• M20: 7,290,951 km (0.064 R)
• M21: 7,501,585 km (0.048 R)
• M22: 7,803,474 km (0.104 R)
• M23: 8,492,522 km (0.093 R)
• M24: 8,566,273 km (0.056 R)
• M25: 8,658,725 km (0.099 R)
• M26: 9,562,745 km (0.106 R)
• M27: 11,216,100 km (0.092 R)
• M28: 11,602,212 km (0.104 R)
• M29: 13,447,353 km (0.059 R)
• M30: 14,184,421 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389

Radius: 12.7

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.27 AU - 11.97 AU

Year: 11065 Days

Day: 8.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,935,630 km

• M1: 172,935 km (0.07 R)
• M2: 315,203 km (0.112 R)
• M3: 522,097 km (0.113 R)
• M4: 631,004 km (0.066 R)
• M5: 795,262 km (0.103 R)
• M6: 1,151,305 km (0.063 R)
• M7: 1,281,306 km (0.103 R)
• M8: 1,916,648 km (0.064 R)
• M9: 2,050,089 km (0.084 R)
• M10: 2,233,197 km (0.118 R)
• M11: 2,518,031 km (0.119 R)
• M12: 2,615,719 km (0.115 R)
• M13: 2,840,265 km (0.112 R)
• M14: 3,228,621 km (0.09 R)
• M15: 3,415,768 km (0.096 R)
• M16: 4,142,365 km (0.045 R)
• M17: 4,229,281 km (0.079 R)
• M18: 4,464,150 km (0.117 R)
• M19: 4,553,310 km (0.09 R)
• M20: 4,733,576 km (0.04 R)
• M21: 5,101,138 km (0.082 R)
• M22: 5,509,839 km (0.079 R)
• M23: 6,192,604 km (0.102 R)
• M24: 7,005,668 km (0.101 R)
• M25: 7,460,147 km (0.11 R)
• M26: 7,601,965 km (0.086 R)
• M27: 7,780,436 km (0.063 R)
• M28: 7,960,402 km (0.086 R)
• M29: 8,397,826 km (0.06 R)
• M30: 9,220,166 km (0.109 R)
• M31: 9,602,538 km (0.118 R)
• M32: 9,990,146 km (0.036 R)
• M33: 10,225,164 km (0.058 R)
• M34: 10,700,736 km (0.094 R)
• M35: 10,820,713 km (0.103 R)
• M36: 11,062,164 km (0.113 R)
• M37: 11,183,488 km (0.055 R)
• M38: 11,797,138 km (0.106 R)
• M39: 12,971,781 km (0.06 R)
• M40: 13,400,229 km (0.109 R)
• M41: 14,008,045 km (0.107 R)
• M42: 14,227,356 km (0.105 R)
• M43: 14,315,319 km (0.084 R)
• M44: 14,491,995 km (0.057 R)
• M45: 14,669,268 km (0.074 R)
• M46: 15,070,938 km (0.07 R)
• M47: 15,793,795 km (0.099 R)
• M48: 16,435,720 km (0.084 R)
• M49: 16,852,948 km (0.069 R)
• M50: 17,039,497 km (0.111 R)
• M51: 17,367,565 km (0.042 R)
• M52: 18,029,984 km (0.108 R)
• M53: 18,748,952 km (0.112 R)
• M54: 19,184,880 km (0.064 R)
• M55: 19,673,167 km (0.115 R)
• M56: 20,017,392 km (0.118 R)
• M57: 20,761,791 km (0.117 R)
• M58: 21,313,508 km (0.09 R)
• M59: 21,971,589 km (0.108 R)
• M60: 22,636,551 km (0.05 R)
• M61: 23,048,993 km (0.044 R)
• M62: 24,564,868 km (0.116 R)
• M63: 25,041,786 km (0.119 R)
• M64: 26,220,767 km (0.09 R)
• M65: 28,632,284 km (0.118 R)
• M66: 28,910,836 km (0.116 R)
• M67: 30,430,451 km (0.086 R)
• M68: 30,714,687 km (0.096 R)
• M69: 34,489,340 km (0.094 R)
• M70: 34,667,063 km (0.057 R)
• M71: 36,039,773 km (0.063 R)
• M72: 36,340,614 km (0.117 R)
• M73: 36,763,078 km (0.054 R)
• M74: 37,369,399 km (0.108 R)
• M75: 38,040,195 km (0.056 R)
• M76: 38,162,716 km (0.072 R)
• M77: 39,641,641 km (0.103 R)
• M78: 40,138,754 km (0.1 R)
• M79: 41,013,902 km (0.095 R)
• M80: 41,768,922 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.8

Radius: 7.7

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 14.74 AU - 16.06 AU

Year: 22412 Days

Day: 20 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,935,630 km

• M1: 105,317 km (0.113 R)
• M2: 201,957 km (0.076 R)
• M3: 366,814 km (0.077 R)
• M4: 666,459 km (0.07 R)
• M5: 1,144,125 km (0.056 R)
• M6: 1,897,499 km (0.046 R)
• M7: 2,322,058 km (0.109 R)
• M8: 2,410,470 km (0.048 R)
• M9: 2,713,556 km (0.083 R)
• M10: 3,158,161 km (0.103 R)
• M11: 3,289,358 km (0.105 R)
• M12: 4,221,652 km (0.084 R)
• M13: 4,586,671 km (0.077 R)
• M14: 4,961,862 km (0.108 R)
• M15: 5,346,927 km (0.051 R)
• M16: 5,741,566 km (0.083 R)
• M17: 6,268,899 km (0.118 R)
• M18: 6,351,327 km (0.045 R)
• M19: 6,981,433 km (0.077 R)
• M20: 7,412,724 km (0.045 R)
• M21: 7,499,940 km (0.093 R)
• M22: 7,763,830 km (0.055 R)
• M23: 8,075,592 km (0.049 R)
• M24: 8,482,498 km (0.108 R)
• M25: 8,803,535 km (0.119 R)
• M26: 9,886,325 km (0.093 R)
• M27: 10,079,007 km (0.099 R)
• M28: 10,565,948 km (0.099 R)
• M29: 11,360,911 km (0.067 R)
• M30: 11,512,155 km (0.086 R)
• M31: 11,918,612 km (0.115 R)
• M32: 13,751,784 km (0.109 R)
• M33: 14,074,766 km (0.102 R)
• M34: 14,291,384 km (0.108 R)
• M35: 14,509,348 km (0.096 R)
• M36: 14,893,066 km (0.11 R)
• M37: 15,391,527 km (0.119 R)
• M38: 15,447,327 km (0.106 R)
• M39: 15,670,826 km (0.079 R)
• M40: 16,008,169 km (0.066 R)
• M41: 17,092,305 km (0.071 R)
• M42: 17,614,102 km (0.1 R)
• M43: 18,023,551 km (0.035 R)
• M44: 18,732,645 km (0.098 R)
• M45: 18,911,415 km (0.113 R)
• M46: 19,390,726 km (0.095 R)
• M47: 19,451,014 km (0.071 R)
• M48: 19,934,814 km (0.12 R)
• M49: 20,117,323 km (0.105 R)
• M50: 21,037,949 km (0.034 R)
• M51: 21,223,749 km (0.097 R)
• M52: 22,097,999 km (0.069 R)
• M53: 24,921,060 km (0.098 R)
• M54: 25,644,516 km (0.065 R)
• M55: 27,652,119 km (0.045 R)
• M56: 29,918,228 km (0.092 R)
• M57: 30,057,503 km (0.076 R)
• M58: 30,476,527 km (0.114 R)
• M59: 30,546,539 km (0.052 R)
• M60: 31,179,188 km (0.12 R)
• M61: 31,249,798 km (0.08 R)
• M62: 31,391,019 km (0.11 R)
• M63: 31,532,538 km (0.116 R)
• M64: 31,816,176 km (0.108 R)
• M65: 32,100,711 km (0.059 R)
• M66: 33,463,548 km (0.05 R)
• M67: 33,680,465 km (0.077 R)
• M68: 35,506,157 km (0.12 R)
• M69: 38,872,408 km (0.05 R)
• M70: 39,557,866 km (0.101 R)
• M71: 39,634,161 km (0.093 R)
• M72: 42,887,166 km (0.12 R)
• M73: 43,044,244 km (0.076 R)
• M74: 43,201,471 km (0.114 R)
• M75: 44,386,735 km (0.091 R)
• M76: 46,466,445 km (0.067 R)
• M77: 47,031,775 km (0.089 R)
• M78: 47,193,640 km (0.066 R)
• M79: 47,680,581 km (0.117 R)
• M80: 48,414,209 km (0.062 R)
• M81: 48,987,319 km (0.109 R)
• M82: 49,727,379 km (0.087 R)
• M83: 50,140,270 km (0.054 R)
• M84: 50,554,207 km (0.031 R)
• M85: 51,302,047 km (0.101 R)
• M86: 51,468,848 km (0.074 R)
• M87: 51,719,125 km (0.074 R)
• M88: 54,585,271 km (0.054 R)
• M89: 55,694,539 km (0.097 R)
• M90: 57,935,665 km (0.03 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 11,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit