🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.92 AU - 0.96 AU

Year: 328 Days

Day: 46.3 Hours

Environment

Temp: 90 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,699,800 km

• M1: 699,819 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.99 AU - 1.33 AU

Year: 450 Days

Day: 47.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.47 AU - 1.89 AU

Year: 784 Days

Day: 41.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.99 AU - 2.57 AU

Year: 1239 Days

Day: 33.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,699,800 km

• M1: 465,249 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.5

Radius: 8.2

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.7 AU - 10.88 AU

Year: 9379 Days

Day: 10.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,699,800 km

• M1: 105,766 km (0.046 R)
• M2: 157,527 km (0.06 R)
• M3: 268,827 km (0.118 R)
• M4: 616,942 km (0.064 R)
• M5: 817,552 km (0.089 R)
• M6: 1,057,059 km (0.09 R)
• M7: 1,222,663 km (0.09 R)
• M8: 1,357,451 km (0.086 R)
• M9: 1,476,830 km (0.107 R)
• M10: 1,538,016 km (0.104 R)
• M11: 1,791,135 km (0.076 R)
• M12: 2,103,196 km (0.11 R)
• M13: 2,930,772 km (0.066 R)
• M14: 3,060,324 km (0.065 R)
• M15: 3,191,820 km (0.104 R)
• M16: 3,680,556 km (0.08 R)
• M17: 3,736,356 km (0.106 R)
• M18: 4,019,545 km (0.094 R)
• M19: 4,221,802 km (0.096 R)
• M20: 4,606,567 km (0.114 R)
• M21: 5,600,944 km (0.031 R)
• M22: 5,892,211 km (0.064 R)
• M23: 6,255,136 km (0.098 R)
• M24: 6,422,536 km (0.097 R)
• M25: 6,523,664 km (0.103 R)
• M26: 6,727,416 km (0.106 R)
• M27: 7,037,233 km (0.099 R)
• M28: 7,106,647 km (0.086 R)
• M29: 7,563,818 km (0.043 R)
• M30: 7,813,946 km (0.074 R)
• M31: 8,285,628 km (0.089 R)
• M32: 9,409,108 km (0.119 R)
• M33: 9,601,042 km (0.107 R)
• M34: 9,755,427 km (0.112 R)
• M35: 9,988,799 km (0.112 R)
• M36: 10,106,084 km (0.09 R)
• M37: 10,342,000 km (0.045 R)
• M38: 10,899,850 km (0.063 R)
• M39: 11,141,900 km (0.116 R)
• M40: 11,385,595 km (0.092 R)
• M41: 12,169,338 km (0.098 R)
• M42: 12,927,799 km (0.106 R)
• M43: 13,226,845 km (0.079 R)
• M44: 13,658,136 km (0.055 R)
• M45: 14,446,068 km (0.068 R)
• M46: 14,667,473 km (0.042 R)
• M47: 14,800,914 km (0.058 R)
• M48: 15,293,540 km (0.106 R)
• M49: 15,519,283 km (0.12 R)
• M50: 16,065,615 km (0.074 R)
• M51: 16,571,854 km (0.082 R)
• M52: 16,757,205 km (0.102 R)
• M53: 17,789,281 km (0.078 R)
• M54: 17,979,121 km (0.111 R)
• M55: 18,121,837 km (0.107 R)
• M56: 18,217,281 km (0.117 R)
• M57: 18,408,616 km (0.082 R)
• M58: 18,938,342 km (0.118 R)
• M59: 19,521,924 km (0.117 R)
• M60: 19,865,101 km (0.103 R)
• M61: 20,806,371 km (0.058 R)
• M62: 22,169,058 km (0.093 R)
• M63: 22,886,978 km (0.067 R)
• M64: 23,821,067 km (0.082 R)
• M65: 23,925,636 km (0.058 R)
• M66: 24,767,723 km (0.105 R)
• M67: 24,820,680 km (0.065 R)
• M68: 25,352,202 km (0.042 R)
• M69: 26,372,609 km (0.083 R)
• M70: 26,534,922 km (0.098 R)
• M71: 27,680,543 km (0.101 R)
• M72: 28,287,013 km (0.097 R)
• M73: 29,121,170 km (0.099 R)
• M74: 29,232,920 km (0.116 R)
• M75: 29,794,211 km (0.068 R)
• M76: 30,699,727 km (0.111 R)
• M77: 31,212,997 km (0.096 R)
• M78: 31,270,144 km (0.063 R)
• M79: 32,363,704 km (0.073 R)
• M80: 33,235,860 km (0.108 R)
• M81: 33,939,119 km (0.093 R)
• M82: 33,998,061 km (0.095 R)
• M83: 34,647,465 km (0.106 R)
• M84: 36,378,911 km (0.099 R)
• M85: 36,619,913 km (0.115 R)
• M86: 38,997,771 km (0.047 R)
• M87: 39,059,406 km (0.103 R)
• M88: 39,306,242 km (0.078 R)
• M89: 39,863,494 km (0.095 R)
• M90: 40,485,821 km (0.118 R)
• M91: 41,739,900 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.9

Radius: 6.5

Gravity: 10.29 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 11.63 AU - 15.89 AU

Year: 18370 Days

Day: 17.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 61,699,800 km

• M1: 142,567 km (0.062 R)
• M2: 467,793 km (0.048 R)
• M3: 631,153 km (0.102 R)
• M4: 1,103,434 km (0.092 R)
• M5: 1,273,078 km (0.097 R)
• M6: 1,583,194 km (0.065 R)
• M7: 1,774,829 km (0.087 R)
• M8: 2,032,287 km (0.074 R)
• M9: 2,150,619 km (0.074 R)
• M10: 2,393,865 km (0.059 R)
• M11: 2,614,073 km (0.073 R)
• M12: 3,665,896 km (0.107 R)
• M13: 3,993,366 km (0.107 R)
• M14: 4,292,412 km (0.085 R)
• M15: 4,521,296 km (0.111 R)
• M16: 4,637,384 km (0.095 R)
• M17: 4,754,370 km (0.071 R)
• M18: 5,892,810 km (0.101 R)
• M19: 6,232,846 km (0.117 R)
• M20: 6,976,796 km (0.097 R)
• M21: 7,246,072 km (0.091 R)
• M22: 7,291,251 km (0.062 R)
• M23: 7,427,385 km (0.074 R)
• M24: 7,518,639 km (0.091 R)
• M25: 8,120,920 km (0.101 R)
• M26: 8,215,017 km (0.094 R)
• M27: 8,931,741 km (0.084 R)
• M28: 9,126,368 km (0.115 R)
• M29: 9,768,143 km (0.083 R)
• M30: 9,918,339 km (0.1 R)
• M31: 12,586,118 km (0.08 R)
• M32: 13,801,152 km (0.099 R)
• M33: 14,252,189 km (0.073 R)
• M34: 14,708,014 km (0.09 R)
• M35: 15,809,952 km (0.1 R)
• M36: 16,459,955 km (0.097 R)
• M37: 17,118,634 km (0.106 R)
• M38: 17,239,359 km (0.046 R)
• M39: 17,420,822 km (0.089 R)
• M40: 18,153,552 km (0.089 R)
• M41: 19,208,516 km (0.098 R)
• M42: 20,155,920 km (0.067 R)
• M43: 20,860,226 km (0.058 R)
• M44: 21,053,656 km (0.102 R)
• M45: 21,377,536 km (0.1 R)
• M46: 23,221,180 km (0.106 R)
• M47: 23,622,850 km (0.096 R)
• M48: 24,568,907 km (0.087 R)
• M49: 24,909,841 km (0.106 R)
• M50: 25,803,538 km (0.027 R)
• M51: 25,941,916 km (0.084 R)
• M52: 26,637,696 km (0.105 R)
• M53: 26,917,743 km (0.053 R)
• M54: 28,761,687 km (0.051 R)
• M55: 28,833,344 km (0.099 R)
• M56: 29,120,871 km (0.087 R)
• M57: 31,160,040 km (0.068 R)
• M58: 31,307,394 km (0.113 R)
• M59: 32,122,403 km (0.108 R)
• M60: 32,420,402 km (0.104 R)
• M61: 33,395,481 km (0.096 R)
• M62: 35,067,237 km (0.118 R)
• M63: 35,681,935 km (0.049 R)
• M64: 36,067,897 km (0.072 R)
• M65: 37,000,041 km (0.111 R)
• M66: 37,625,660 km (0.1 R)
• M67: 39,923,184 km (0.028 R)
• M68: 41,452,972 km (0.113 R)
• M69: 41,939,913 km (0.082 R)
• M70: 42,265,737 km (0.068 R)
• M71: 43,577,112 km (0.11 R)
• M72: 43,659,540 km (0.034 R)
• M73: 44,652,421 km (0.104 R)
• M74: 46,492,026 km (0.075 R)
• M75: 47,251,684 km (0.112 R)
• M76: 49,297,435 km (0.087 R)
• M77: 50,072,053 km (0.09 R)
• M78: 50,158,371 km (0.099 R)
• M79: 53,828,156 km (0.097 R)
• M80: 54,093,543 km (0.119 R)
• M81: 54,182,105 km (0.073 R)
• M82: 56,053,125 km (0.116 R)
• M83: 56,232,493 km (0.106 R)
• M84: 56,591,678 km (0.069 R)
• M85: 59,583,785 km (0.051 R)
• M86: 59,858,446 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.7

Radius: 6.7

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 14.09 AU - 19.15 AU

Year: 24385 Days

Day: 21.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,699,800 km

• M1: 135,984 km (0.118 R)
• M2: 504,145 km (0.118 R)
• M3: 711,188 km (0.107 R)
• M4: 966,402 km (0.057 R)
• M5: 1,425,518 km (0.1 R)
• M6: 1,503,758 km (0.04 R)
• M7: 1,556,715 km (0.066 R)
• M8: 1,916,050 km (0.065 R)
• M9: 2,362,001 km (0.111 R)
• M10: 3,105,801 km (0.099 R)
• M11: 3,345,607 km (0.059 R)
• M12: 4,440,364 km (0.041 R)
• M13: 4,632,896 km (0.099 R)
• M14: 5,226,650 km (0.119 R)
• M15: 6,055,273 km (0.092 R)
• M16: 6,097,908 km (0.112 R)
• M17: 6,140,394 km (0.087 R)
• M18: 6,354,918 km (0.048 R)
• M19: 6,615,667 km (0.091 R)
• M20: 6,747,313 km (0.108 R)
• M21: 7,327,902 km (0.099 R)
• M22: 7,693,071 km (0.092 R)
• M23: 8,346,514 km (0.092 R)
• M24: 8,872,351 km (0.07 R)
• M25: 9,656,243 km (0.118 R)
• M26: 10,157,396 km (0.114 R)
• M27: 10,309,388 km (0.09 R)
• M28: 10,666,927 km (0.117 R)
• M29: 11,394,271 km (0.101 R)
• M30: 12,352,895 km (0.094 R)
• M31: 12,515,208 km (0.093 R)
• M32: 14,630,971 km (0.091 R)
• M33: 15,321,814 km (0.115 R)
• M34: 16,141,161 km (0.105 R)
• M35: 16,615,686 km (0.089 R)
• M36: 16,794,904 km (0.107 R)
• M37: 17,215,424 km (0.089 R)
• M38: 17,578,647 km (0.118 R)
• M39: 18,251,090 km (0.108 R)
• M40: 18,435,993 km (0.075 R)
• M41: 18,683,428 km (0.078 R)
• M42: 18,869,677 km (0.101 R)
• M43: 18,994,292 km (0.087 R)
• M44: 19,056,674 km (0.082 R)
• M45: 20,318,532 km (0.11 R)
• M46: 21,607,168 km (0.083 R)
• M47: 22,789,440 km (0.04 R)
• M48: 23,388,281 km (0.057 R)
• M49: 23,992,507 km (0.049 R)
• M50: 24,806,020 km (0.093 R)
• M51: 25,353,398 km (0.099 R)
• M52: 27,089,332 km (0.1 R)
• M53: 28,362,859 km (0.079 R)
• M54: 28,434,217 km (0.068 R)
• M55: 28,648,441 km (0.051 R)
• M56: 28,720,098 km (0.045 R)
• M57: 29,222,747 km (0.109 R)
• M58: 29,873,199 km (0.052 R)
• M59: 30,382,430 km (0.088 R)
• M60: 30,894,503 km (0.042 R)
• M61: 30,967,806 km (0.077 R)
• M62: 31,188,314 km (0.115 R)
• M63: 31,704,875 km (0.11 R)
• M64: 31,778,926 km (0.086 R)
• M65: 32,075,579 km (0.073 R)
• M66: 36,712,365 km (0.102 R)
• M67: 37,023,678 km (0.118 R)
• M68: 37,492,218 km (0.103 R)
• M69: 37,962,853 km (0.088 R)
• M70: 38,198,769 km (0.039 R)
• M71: 38,435,283 km (0.109 R)
• M72: 38,593,259 km (0.1 R)
• M73: 38,830,521 km (0.087 R)
• M74: 39,227,105 km (0.091 R)
• M75: 41,553,801 km (0.056 R)
• M76: 44,420,694 km (0.091 R)
• M77: 44,503,571 km (0.097 R)
• M78: 44,669,475 km (0.06 R)
• M79: 45,168,235 km (0.113 R)
• M80: 46,844,180 km (0.068 R)
• M81: 47,774,529 km (0.039 R)
• M82: 48,369,779 km (0.085 R)
• M83: 48,796,432 km (0.1 R)
• M84: 51,208,847 km (0.105 R)
• M85: 51,992,441 km (0.114 R)
• M86: 52,079,806 km (0.086 R)
• M87: 52,955,701 km (0.113 R)
• M88: 56,059,259 km (0.099 R)
• M89: 57,046,754 km (0.117 R)
• M90: 58,765,933 km (0.096 R)
• M91: 61,699,847 km (0.037 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 10,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit