🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.66 AU - 0.88 AU

Year: 239 Days

Day: 37.2 Hours

Environment

Temp: 188 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,519,896 km

• M1: 649,704 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.84 AU - 1.36 AU

Year: 407 Days

Day: 12.8 Hours

Environment

Temp: 39 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.2 AU - 1.4 AU

Year: 523 Days

Day: 21.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,519,896 km

• M1: 90,806 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.45 AU - 2.79 AU

Year: 1497 Days

Day: 30 Hours

Environment

Temp: -80 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.42 AU - 3.56 AU

Year: 2302 Days

Day: 21.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.7

Radius: 8.3

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.74 AU - 8.7 AU

Year: 8322 Days

Day: 11.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 71,519,896 km

• M1: 104,569 km (0.066 R)
• M2: 181,612 km (0.12 R)
• M3: 714,928 km (0.119 R)
• M4: 1,105,528 km (0.116 R)
• M5: 1,275,023 km (0.097 R)
• M6: 1,392,756 km (0.058 R)
• M7: 1,514,230 km (0.093 R)
• M8: 1,660,536 km (0.101 R)
• M9: 1,989,652 km (0.113 R)
• M10: 2,583,106 km (0.119 R)
• M11: 2,682,888 km (0.11 R)
• M12: 3,121,659 km (0.081 R)
• M13: 3,201,394 km (0.06 R)
• M14: 5,407,065 km (0.09 R)
• M15: 5,503,107 km (0.088 R)
• M16: 5,697,136 km (0.078 R)
• M17: 5,860,497 km (0.082 R)
• M18: 5,926,320 km (0.081 R)
• M19: 6,427,772 km (0.044 R)
• M20: 6,977,394 km (0.101 R)
• M21: 7,187,579 km (0.097 R)
• M22: 7,975,511 km (0.107 R)
• M23: 8,232,072 km (0.115 R)
• M24: 8,379,874 km (0.108 R)
• M25: 9,093,905 km (0.113 R)
• M26: 9,285,091 km (0.092 R)
• M27: 10,700,287 km (0.108 R)
• M28: 11,268,609 km (0.061 R)
• M29: 11,515,146 km (0.118 R)
• M30: 11,971,869 km (0.096 R)
• M31: 12,307,716 km (0.115 R)
• M32: 12,476,911 km (0.106 R)
• M33: 12,860,181 km (0.085 R)
• M34: 13,901,382 km (0.116 R)
• M35: 14,121,590 km (0.096 R)
• M36: 14,521,017 km (0.06 R)
• M37: 14,789,395 km (0.107 R)
• M38: 15,014,390 km (0.099 R)
• M39: 15,513,150 km (0.071 R)
• M40: 15,741,586 km (0.064 R)
• M41: 16,063,371 km (0.111 R)
• M42: 16,294,649 km (0.112 R)
• M43: 16,387,400 km (0.118 R)
• M44: 16,480,449 km (0.102 R)
• M45: 16,713,523 km (0.07 R)
• M46: 16,900,819 km (0.071 R)
• M47: 17,800,202 km (0.081 R)
• M48: 17,895,795 km (0.096 R)
• M49: 17,991,538 km (0.062 R)
• M50: 18,279,813 km (0.047 R)
• M51: 19,941,995 km (0.094 R)
• M52: 20,740,847 km (0.071 R)
• M53: 22,163,822 km (0.11 R)
• M54: 22,318,058 km (0.113 R)
• M55: 22,472,742 km (0.027 R)
• M56: 23,303,758 km (0.1 R)
• M57: 23,618,063 km (0.115 R)
• M58: 23,880,906 km (0.099 R)
• M59: 26,236,325 km (0.09 R)
• M60: 26,399,536 km (0.092 R)
• M61: 27,717,942 km (0.032 R)
• M62: 27,828,794 km (0.115 R)
• M63: 28,945,094 km (0.086 R)
• M64: 29,057,591 km (0.117 R)
• M65: 29,962,359 km (0.104 R)
• M66: 30,076,054 km (0.099 R)
• M67: 31,336,864 km (0.07 R)
• M68: 32,147,984 km (0.093 R)
• M69: 32,381,058 km (0.035 R)
• M70: 33,024,927 km (0.094 R)
• M71: 33,495,711 km (0.115 R)
• M72: 34,206,152 km (0.063 R)
• M73: 34,384,622 km (0.1 R)
• M74: 34,444,162 km (0.07 R)
• M75: 35,822,856 km (0.087 R)
• M76: 36,004,019 km (0.091 R)
• M77: 36,731,663 km (0.086 R)
• M78: 37,036,394 km (0.11 R)
• M79: 37,464,244 km (0.117 R)
• M80: 37,832,404 km (0.092 R)
• M81: 39,753,241 km (0.095 R)
• M82: 41,451,924 km (0.108 R)
• M83: 41,705,642 km (0.071 R)
• M84: 42,278,153 km (0.045 R)
• M85: 42,661,423 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.6

Radius: 13

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.68 AU - 10.06 AU

Year: 10949 Days

Day: 9.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 71,519,896 km

• M1: 186,848 km (0.109 R)
• M2: 362,476 km (0.097 R)
• M3: 694,733 km (0.103 R)
• M4: 995,723 km (0.102 R)
• M5: 1,316,012 km (0.064 R)
• M6: 1,453,643 km (0.114 R)
• M7: 1,895,854 km (0.079 R)
• M8: 1,999,824 km (0.085 R)
• M9: 2,520,724 km (0.073 R)
• M10: 2,635,765 km (0.112 R)
• M11: 3,083,212 km (0.063 R)
• M12: 3,237,747 km (0.056 R)
• M13: 3,619,371 km (0.073 R)
• M14: 3,749,820 km (0.105 R)
• M15: 3,881,915 km (0.055 R)
• M16: 4,356,589 km (0.109 R)
• M17: 5,472,739 km (0.107 R)
• M18: 6,043,455 km (0.034 R)
• M19: 7,159,604 km (0.089 R)
• M20: 7,241,734 km (0.12 R)
• M21: 8,038,193 km (0.101 R)
• M22: 8,555,502 km (0.075 R)
• M23: 10,637,306 km (0.105 R)
• M24: 10,731,254 km (0.077 R)
• M25: 11,348,644 km (0.113 R)
• M26: 11,734,457 km (0.109 R)
• M27: 12,817,396 km (0.096 R)
• M28: 14,293,478 km (0.029 R)
• M29: 14,501,270 km (0.105 R)
• M30: 15,555,336 km (0.105 R)
• M31: 16,199,654 km (0.067 R)
• M32: 16,852,799 km (0.11 R)
• M33: 17,960,421 km (0.084 R)
• M34: 18,806,547 km (0.09 R)
• M35: 19,665,687 km (0.102 R)
• M36: 20,129,141 km (0.116 R)
• M37: 20,772,263 km (0.093 R)
• M38: 21,066,821 km (0.076 R)
• M39: 22,138,690 km (0.057 R)
• M40: 23,534,139 km (0.078 R)
• M41: 23,779,778 km (0.101 R)
• M42: 24,087,950 km (0.114 R)
• M43: 24,273,601 km (0.093 R)
• M44: 24,397,468 km (0.114 R)
• M45: 24,646,100 km (0.096 R)
• M46: 24,895,479 km (0.079 R)
• M47: 25,711,835 km (0.067 R)
• M48: 27,242,071 km (0.114 R)
• M49: 28,018,335 km (0.12 R)
• M50: 29,724,798 km (0.051 R)
• M51: 29,857,491 km (0.079 R)
• M52: 30,323,339 km (0.106 R)
• M53: 31,127,727 km (0.078 R)
• M54: 31,803,311 km (0.086 R)
• M55: 32,210,965 km (0.11 R)
• M56: 33,928,348 km (0.032 R)
• M57: 34,275,266 km (0.088 R)
• M58: 34,484,104 km (0.116 R)
• M59: 34,902,978 km (0.119 R)
• M60: 35,043,002 km (0.115 R)
• M61: 36,098,864 km (0.095 R)
• M62: 36,311,293 km (0.101 R)
• M63: 36,524,171 km (0.119 R)
• M64: 37,738,157 km (0.064 R)
• M65: 38,025,684 km (0.108 R)
• M66: 38,386,215 km (0.089 R)
• M67: 38,965,309 km (0.049 R)
• M68: 40,279,077 km (0.075 R)
• M69: 40,867,595 km (0.105 R)
• M70: 42,053,158 km (0.067 R)
• M71: 44,609,786 km (0.07 R)
• M72: 45,218,649 km (0.085 R)
• M73: 45,371,239 km (0.072 R)
• M74: 47,061,695 km (0.075 R)
• M75: 47,992,493 km (0.099 R)
• M76: 48,304,105 km (0.054 R)
• M77: 49,951,028 km (0.108 R)
• M78: 50,662,516 km (0.094 R)
• M79: 51,536,616 km (0.091 R)
• M80: 52,335,618 km (0.051 R)
• M81: 52,495,838 km (0.054 R)
• M82: 54,026,822 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54

Radius: 14.6

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 10.12 AU - 12.86 AU

Year: 13752 Days

Day: 13.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 71,519,896 km

• M1: 275,410 km (0.085 R)
• M2: 534,064 km (0.105 R)
• M3: 991,535 km (0.106 R)
• M4: 1,230,592 km (0.052 R)
• M5: 1,391,859 km (0.118 R)
• M6: 1,589,328 km (0.11 R)
• M7: 1,827,039 km (0.114 R)
• M8: 2,028,996 km (0.039 R)
• M9: 2,610,034 km (0.074 R)
• M10: 2,965,179 km (0.107 R)
• M11: 3,860,523 km (0.104 R)
• M12: 4,021,041 km (0.088 R)
• M13: 4,122,469 km (0.073 R)
• M14: 4,621,826 km (0.116 R)
• M15: 5,206,604 km (0.12 R)
• M16: 5,769,242 km (0.116 R)
• M17: 6,351,327 km (0.039 R)
• M18: 6,637,508 km (0.059 R)
• M19: 7,346,901 km (0.11 R)
• M20: 8,573,604 km (0.113 R)
• M21: 9,291,524 km (0.032 R)
• M22: 9,426,611 km (0.055 R)
• M23: 9,562,445 km (0.06 R)
• M24: 9,698,879 km (0.042 R)
• M25: 9,890,962 km (0.114 R)
• M26: 11,734,307 km (0.048 R)
• M27: 11,939,107 km (0.083 R)
• M28: 12,501,146 km (0.078 R)
• M29: 12,860,480 km (0.033 R)
• M30: 13,192,887 km (0.084 R)
• M31: 13,314,510 km (0.108 R)
• M32: 14,394,457 km (0.096 R)
• M33: 14,897,554 km (0.067 R)
• M34: 14,992,549 km (0.12 R)
• M35: 16,310,805 km (0.086 R)
• M36: 17,365,321 km (0.109 R)
• M37: 18,204,565 km (0.114 R)
• M38: 18,851,276 km (0.115 R)
• M39: 19,540,175 km (0.068 R)
• M40: 19,644,145 km (0.086 R)
• M41: 20,342,468 km (0.088 R)
• M42: 21,405,361 km (0.09 R)
• M43: 21,691,841 km (0.086 R)
• M44: 22,232,488 km (0.093 R)
• M45: 23,180,040 km (0.118 R)
• M46: 23,290,144 km (0.088 R)
• M47: 23,511,101 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.3

Radius: 13.8

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 10.24 AU - 14.62 AU

Year: 15474 Days

Day: 8.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,519,896 km

• M1: 213,476 km (0.114 R)
• M2: 343,926 km (0.096 R)
• M3: 1,142,629 km (0.036 R)
• M4: 1,464,862 km (0.067 R)
• M5: 2,327,144 km (0.099 R)
• M6: 3,515,849 km (0.049 R)
• M7: 4,192,929 km (0.109 R)
• M8: 4,610,158 km (0.065 R)
• M9: 4,910,251 km (0.112 R)
• M10: 6,080,555 km (0.05 R)
• M11: 6,553,135 km (0.098 R)
• M12: 7,433,817 km (0.085 R)
• M13: 8,351,600 km (0.096 R)
• M14: 8,665,457 km (0.075 R)
• M15: 8,876,988 km (0.1 R)
• M16: 9,576,059 km (0.108 R)
• M17: 9,794,771 km (0.062 R)
• M18: 9,959,927 km (0.119 R)
• M19: 10,629,677 km (0.099 R)
• M20: 11,199,046 km (0.103 R)
• M21: 12,130,592 km (0.087 R)
• M22: 12,248,774 km (0.086 R)
• M23: 13,086,971 km (0.096 R)
• M24: 13,390,954 km (0.071 R)
• M25: 14,067,735 km (0.047 R)
• M26: 16,034,498 km (0.034 R)
• M27: 16,359,724 km (0.071 R)
• M28: 16,753,017 km (0.068 R)
• M29: 18,153,851 km (0.106 R)
• M30: 18,492,840 km (0.091 R)
• M31: 19,522,672 km (0.08 R)
• M32: 19,800,475 km (0.085 R)
• M33: 20,009,613 km (0.085 R)
• M34: 20,289,660 km (0.105 R)
• M35: 21,208,939 km (0.116 R)
• M36: 22,504,008 km (0.055 R)
• M37: 22,868,279 km (0.063 R)
• M38: 23,381,549 km (0.09 R)
• M39: 23,824,658 km (0.066 R)
• M40: 24,719,103 km (0.104 R)
• M41: 26,081,192 km (0.086 R)
• M42: 26,463,863 km (0.111 R)
• M43: 28,248,267 km (0.076 R)
• M44: 28,405,195 km (0.096 R)
• M45: 28,877,924 km (0.063 R)
• M46: 29,512,369 km (0.068 R)
• M47: 30,472,637 km (0.12 R)
• M48: 30,714,238 km (0.077 R)
• M49: 32,505,822 km (0.111 R)
• M50: 38,080,288 km (0.087 R)
• M51: 39,037,864 km (0.087 R)
• M52: 39,387,923 km (0.113 R)
• M53: 39,915,105 km (0.079 R)
• M54: 40,356,270 km (0.101 R)
• M55: 40,710,368 km (0.11 R)
• M56: 40,976,502 km (0.101 R)
• M57: 41,332,396 km (0.083 R)
• M58: 41,868,106 km (0.03 R)
• M59: 43,398,342 km (0.078 R)
• M60: 43,942,879 km (0.11 R)
• M61: 45,866,408 km (0.041 R)
• M62: 49,511,061 km (0.098 R)
• M63: 50,079,982 km (0.052 R)
• M64: 50,841,884 km (0.056 R)
• M65: 51,991,992 km (0.08 R)
• M66: 53,150,627 km (0.105 R)
• M67: 53,247,567 km (0.095 R)
• M68: 53,538,834 km (0.041 R)
• M69: 54,806,676 km (0.1 R)
• M70: 56,578,513 km (0.058 R)
• M71: 57,372,130 km (0.09 R)
• M72: 57,471,612 km (0.094 R)
• M73: 57,670,578 km (0.069 R)
• M74: 57,869,992 km (0.079 R)
• M75: 58,269,268 km (0.057 R)
• M76: 59,573,313 km (0.078 R)
• M77: 59,673,992 km (0.086 R)
• M78: 59,976,479 km (0.119 R)
• M79: 60,178,287 km (0.071 R)
• M80: 60,988,359 km (0.118 R)
• M81: 61,089,786 km (0.083 R)
• M82: 61,801,872 km (0.071 R)
• M83: 62,210,125 km (0.085 R)
• M84: 63,131,648 km (0.104 R)
• M85: 65,611,382 km (0.092 R)
• M86: 67,702,012 km (0.106 R)
• M87: 68,227,998 km (0.046 R)
• M88: 69,284,309 km (0.109 R)
• M89: 71,305,975 km (0.115 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 11,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit