🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.52 AU - 0.6 AU

Year: 160 Days

Day: 41.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 96,027,896 km

• M1: 100,530 km (0.036 R)
• M2: 390,002 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.72 AU - 1.12 AU

Year: 336 Days

Day: 37.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.85 AU - 1.31 AU

Year: 427 Days

Day: 37.5 Hours

Environment

Temp: -13 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,027,896 km

• M1: 865,274 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.9 AU - 1.38 AU

Year: 464 Days

Day: 19.6 Hours

Environment

Temp: 0 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,027,896 km

• M1: 87,814 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.98 AU - 4 AU

Year: 3035 Days

Day: 26.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,027,896 km

• M1: 358,137 km (0.105 R)

Asteroid Belt

Center: 4.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.9

Radius: 11.7

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.61 AU - 6.79 AU

Year: 5182 Days

Day: 13.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 96,027,896 km

• M1: 153,338 km (0.044 R)
• M2: 239,057 km (0.037 R)
• M3: 338,390 km (0.053 R)
• M4: 458,966 km (0.119 R)
• M5: 679,025 km (0.086 R)
• M6: 1,089,222 km (0.084 R)
• M7: 1,345,184 km (0.084 R)
• M8: 1,774,231 km (0.027 R)
• M9: 2,022,713 km (0.105 R)
• M10: 2,673,164 km (0.098 R)
• M11: 2,876,318 km (0.082 R)
• M12: 2,979,990 km (0.118 R)
• M13: 3,276,642 km (0.078 R)
• M14: 3,428,634 km (0.11 R)
• M15: 3,830,453 km (0.12 R)
• M16: 3,944,746 km (0.113 R)
• M17: 4,060,236 km (0.117 R)
• M18: 4,153,435 km (0.086 R)
• M19: 4,413,586 km (0.115 R)
• M20: 4,703,357 km (0.069 R)
• M21: 5,200,321 km (0.118 R)
• M22: 5,301,749 km (0.116 R)
• M23: 5,429,505 km (0.068 R)
• M24: 5,688,010 km (0.097 R)
• M25: 5,950,704 km (0.092 R)
• M26: 6,325,148 km (0.088 R)
• M27: 6,985,024 km (0.05 R)
• M28: 7,637,869 km (0.085 R)
• M29: 7,724,486 km (0.043 R)
• M30: 7,811,402 km (0.025 R)
• M31: 8,251,071 km (0.026 R)
• M32: 8,971,384 km (0.114 R)
• M33: 9,308,279 km (0.069 R)
• M34: 9,493,780 km (0.119 R)
• M35: 10,184,473 km (0.105 R)
• M36: 10,568,192 km (0.101 R)
• M37: 10,697,145 km (0.085 R)
• M38: 10,989,160 km (0.097 R)
• M39: 11,250,957 km (0.084 R)
• M40: 11,349,691 km (0.101 R)
• M41: 12,352,595 km (0.044 R)
• M42: 12,488,580 km (0.116 R)
• M43: 13,314,360 km (0.037 R)
• M44: 14,086,734 km (0.117 R)
• M45: 14,371,269 km (0.036 R)
• M46: 15,054,632 km (0.115 R)
• M47: 16,415,674 km (0.063 R)
• M48: 16,752,568 km (0.106 R)
• M49: 16,865,514 km (0.106 R)
• M50: 17,167,552 km (0.113 R)
• M51: 17,395,390 km (0.07 R)
• M52: 17,547,830 km (0.107 R)
• M53: 17,624,275 km (0.108 R)
• M54: 17,854,057 km (0.032 R)
• M55: 18,316,614 km (0.074 R)
• M56: 18,433,001 km (0.076 R)
• M57: 18,900,494 km (0.107 R)
• M58: 19,728,219 km (0.105 R)
• M59: 21,133,691 km (0.107 R)
• M60: 21,459,515 km (0.107 R)
• M61: 21,582,186 km (0.1 R)
• M62: 21,664,016 km (0.118 R)
• M63: 21,745,995 km (0.098 R)
• M64: 22,488,450 km (0.112 R)
• M65: 22,613,065 km (0.098 R)
• M66: 22,737,829 km (0.118 R)
• M67: 23,871,183 km (0.103 R)
• M68: 24,808,114 km (0.119 R)
• M69: 24,979,852 km (0.117 R)
• M70: 25,238,058 km (0.078 R)
• M71: 25,713,780 km (0.071 R)
• M72: 25,930,996 km (0.096 R)
• M73: 26,674,198 km (0.104 R)
• M74: 27,735,296 km (0.098 R)
• M75: 28,271,006 km (0.119 R)
• M76: 28,405,494 km (0.111 R)
• M77: 28,540,132 km (0.118 R)
• M78: 28,990,571 km (0.092 R)
• M79: 29,625,166 km (0.116 R)
• M80: 29,807,376 km (0.032 R)
• M81: 30,172,843 km (0.032 R)
• M82: 30,356,101 km (0.08 R)
• M83: 30,815,965 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.7

Radius: 8.9

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.09 AU - 8.35 AU

Year: 7388 Days

Day: 8.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 96,027,896 km

• M1: 113,694 km (0.095 R)
• M2: 214,523 km (0.087 R)
• M3: 363,373 km (0.074 R)
• M4: 675,883 km (0.11 R)
• M5: 742,454 km (0.116 R)
• M6: 853,755 km (0.115 R)
• M7: 1,047,035 km (0.093 R)
• M8: 1,338,153 km (0.076 R)
• M9: 1,546,393 km (0.055 R)
• M10: 1,728,005 km (0.058 R)
• M11: 1,974,542 km (0.067 R)
• M12: 2,132,069 km (0.098 R)
• M13: 2,586,398 km (0.115 R)
• M14: 3,511,062 km (0.091 R)
• M15: 4,763,795 km (0.077 R)
• M16: 5,437,583 km (0.098 R)
• M17: 5,827,884 km (0.08 R)
• M18: 5,912,706 km (0.11 R)
• M19: 6,430,464 km (0.085 R)
• M20: 6,488,808 km (0.026 R)
• M21: 6,783,665 km (0.104 R)
• M22: 7,294,841 km (0.052 R)
• M23: 7,818,583 km (0.045 R)
• M24: 7,912,231 km (0.113 R)
• M25: 8,006,328 km (0.119 R)
• M26: 9,065,332 km (0.117 R)
• M27: 9,527,888 km (0.102 R)
• M28: 9,728,499 km (0.057 R)
• M29: 9,795,669 km (0.112 R)
• M30: 9,930,456 km (0.094 R)
• M31: 10,270,343 km (0.065 R)
• M32: 10,441,632 km (0.055 R)
• M33: 11,347,746 km (0.084 R)
• M34: 11,631,534 km (0.065 R)
• M35: 11,774,400 km (0.109 R)
• M36: 12,315,196 km (0.057 R)
• M37: 12,387,900 km (0.086 R)
• M38: 12,460,755 km (0.043 R)
• M39: 13,048,824 km (0.091 R)
• M40: 13,721,117 km (0.069 R)
• M41: 14,443,076 km (0.052 R)
• M42: 14,905,333 km (0.106 R)
• M43: 15,411,722 km (0.08 R)
• M44: 15,529,306 km (0.079 R)
• M45: 15,805,015 km (0.063 R)
• M46: 16,241,542 km (0.12 R)
• M47: 16,321,277 km (0.109 R)
• M48: 16,401,312 km (0.119 R)
• M49: 17,045,331 km (0.071 R)
• M50: 17,329,717 km (0.065 R)
• M51: 17,944,414 km (0.05 R)
• M52: 18,150,859 km (0.111 R)
• M53: 18,607,881 km (0.05 R)
• M54: 18,816,869 km (0.043 R)
• M55: 19,321,762 km (0.104 R)
• M56: 20,819,386 km (0.084 R)
• M57: 20,992,920 km (0.085 R)
• M58: 21,472,680 km (0.118 R)
• M59: 21,648,009 km (0.041 R)
• M60: 22,221,118 km (0.107 R)
• M61: 22,442,822 km (0.065 R)
• M62: 22,620,844 km (0.085 R)
• M63: 23,337,268 km (0.096 R)
• M64: 24,243,382 km (0.042 R)
• M65: 24,563,222 km (0.101 R)
• M66: 25,716,921 km (0.079 R)
• M67: 26,089,719 km (0.108 R)
• M68: 26,183,218 km (0.09 R)
• M69: 26,276,866 km (0.091 R)
• M70: 26,699,480 km (0.044 R)
• M71: 27,837,621 km (0.114 R)
• M72: 29,136,878 km (0.086 R)
• M73: 30,406,515 km (0.084 R)
• M74: 30,850,222 km (0.096 R)
• M75: 30,998,624 km (0.086 R)
• M76: 31,594,472 km (0.078 R)
• M77: 31,993,898 km (0.063 R)
• M78: 32,194,210 km (0.1 R)
• M79: 32,949,081 km (0.116 R)
• M80: 33,354,042 km (0.052 R)
• M81: 33,557,196 km (0.082 R)
• M82: 33,811,662 km (0.074 R)
• M83: 33,913,538 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905.3

Radius: 7.1

Gravity: 17.96 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 14.36 AU - 18.7 AU

Year: 25592 Days

Day: 23 Hours

Environment

Temp: -205 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 96,027,896 km

• M1: 134,040 km (0.092 R)
• M2: 186,698 km (0.107 R)
• M3: 325,824 km (0.082 R)
• M4: 1,497,475 km (0.086 R)
• M5: 2,189,215 km (0.097 R)
• M6: 2,439,492 km (0.1 R)
• M7: 2,611,530 km (0.108 R)
• M8: 3,013,051 km (0.099 R)
• M9: 3,244,479 km (0.069 R)
• M10: 3,823,422 km (0.1 R)
• M11: 4,278,350 km (0.086 R)
• M12: 4,381,871 km (0.066 R)
• M13: 4,750,480 km (0.104 R)
• M14: 6,678,647 km (0.063 R)
• M15: 7,041,422 km (0.095 R)
• M16: 7,163,644 km (0.106 R)
• M17: 7,348,547 km (0.111 R)
• M18: 7,534,946 km (0.049 R)
• M19: 7,597,477 km (0.072 R)
• M20: 7,849,101 km (0.117 R)
• M21: 8,817,298 km (0.08 R)
• M22: 8,883,122 km (0.062 R)
• M23: 9,015,366 km (0.059 R)
• M24: 9,348,820 km (0.034 R)
• M25: 9,483,458 km (0.119 R)
• M26: 9,686,462 km (0.092 R)
• M27: 10,373,416 km (0.115 R)
• M28: 10,582,703 km (0.065 R)
• M29: 12,305,771 km (0.075 R)
• M30: 12,899,226 km (0.048 R)
• M31: 13,654,246 km (0.078 R)
• M32: 20,187,335 km (0.062 R)
• M33: 22,668,565 km (0.074 R)
• M34: 23,030,742 km (0.098 R)
• M35: 23,121,697 km (0.033 R)
• M36: 24,313,693 km (0.109 R)
• M37: 25,808,026 km (0.103 R)
• M38: 26,661,632 km (0.077 R)
• M39: 26,757,075 km (0.052 R)
• M40: 28,201,891 km (0.031 R)
• M41: 29,968,941 km (0.092 R)
• M42: 31,367,831 km (0.09 R)
• M43: 31,973,852 km (0.09 R)
• M44: 32,278,284 km (0.095 R)
• M45: 33,505,884 km (0.116 R)
• M46: 33,711,880 km (0.043 R)
• M47: 34,021,847 km (0.098 R)
• M48: 34,852,863 km (0.076 R)
• M49: 37,278,892 km (0.103 R)
• M50: 37,706,443 km (0.106 R)
• M51: 39,106,978 km (0.103 R)
• M52: 39,323,895 km (0.045 R)
• M53: 40,963,936 km (0.096 R)
• M54: 41,404,951 km (0.079 R)
• M55: 42,514,668 km (0.071 R)
• M56: 44,310,291 km (0.101 R)
• M57: 45,103,758 km (0.113 R)
• M58: 45,787,420 km (0.101 R)
• M59: 48,556,626 km (0.115 R)
• M60: 53,411,227 km (0.089 R)
• M61: 57,059,919 km (0.104 R)
• M62: 57,429,127 km (0.109 R)
• M63: 57,799,232 km (0.056 R)
• M64: 58,790,018 km (0.058 R)
• M65: 61,039,671 km (0.1 R)
• M66: 62,048,410 km (0.077 R)
• M67: 62,428,239 km (0.069 R)
• M68: 62,554,948 km (0.063 R)
• M69: 63,827,128 km (0.111 R)
• M70: 64,466,360 km (0.108 R)
• M71: 65,622,452 km (0.096 R)
• M72: 69,393,964 km (0.114 R)
• M73: 69,919,801 km (0.116 R)
• M74: 72,035,713 km (0.1 R)
• M75: 75,114,138 km (0.076 R)
• M76: 76,059,597 km (0.078 R)
• M77: 76,873,110 km (0.113 R)
• M78: 78,919,459 km (0.075 R)
• M79: 80,018,106 km (0.056 R)
• M80: 80,293,516 km (0.105 R)
• M81: 80,431,445 km (0.11 R)
• M82: 81,952,855 km (0.099 R)
• M83: 85,446,115 km (0.088 R)
• M84: 85,586,887 km (0.112 R)
• M85: 85,727,658 km (0.065 R)
• M86: 88,560,144 km (0.082 R)
• M87: 89,844,741 km (0.09 R)
• M88: 94,607,489 km (0.068 R)
• M89: 94,898,756 km (0.111 R)
• M90: 95,482,187 km (0.117 R)
• M91: 96,066,816 km (0.073 R)
• M92: 97,386,568 km (0.078 R)
• M93: 97,827,882 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.9

Radius: 3

Gravity: 91.43 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 15.5 AU - 17.8 AU

Year: 25871 Days

Day: 18.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,027,896 km

• M1: 179,517 km (0.08 R)
• M2: 250,128 km (0.091 R)
• M3: 439,668 km (0.034 R)
• M4: 487,091 km (0.088 R)
• M5: 748,438 km (0.094 R)
• M6: 1,046,736 km (0.116 R)
• M7: 1,378,096 km (0.05 R)
• M8: 2,088,237 km (0.083 R)
• M9: 2,629,033 km (0.116 R)
• M10: 3,587,207 km (0.053 R)
• M11: 4,536,555 km (0.069 R)
• M12: 4,640,825 km (0.102 R)
• M13: 4,958,272 km (0.066 R)
• M14: 5,065,533 km (0.067 R)
• M15: 6,296,275 km (0.068 R)
• M16: 6,470,856 km (0.077 R)
• M17: 6,588,290 km (0.049 R)
• M18: 6,765,564 km (0.106 R)
• M19: 7,737,501 km (0.077 R)
• M20: 8,430,588 km (0.099 R)
• M21: 8,558,644 km (0.043 R)
• M22: 10,010,042 km (0.092 R)
• M23: 10,625,488 km (0.106 R)
• M24: 10,972,555 km (0.086 R)
• M25: 11,606,850 km (0.093 R)
• M26: 12,910,296 km (0.085 R)
• M27: 13,654,396 km (0.081 R)
• M28: 13,880,289 km (0.046 R)
• M29: 14,335,665 km (0.09 R)
• M30: 15,105,795 km (0.114 R)
• M31: 15,261,376 km (0.102 R)
• M32: 16,047,364 km (0.117 R)
• M33: 16,206,087 km (0.068 R)
• M34: 18,732,795 km (0.116 R)
• M35: 19,067,595 km (0.118 R)
• M36: 19,658,357 km (0.092 R)
• M37: 23,596,371 km (0.117 R)
• M38: 24,777,895 km (0.058 R)
• M39: 25,422,213 km (0.12 R)
• M40: 26,445,463 km (0.099 R)
• M41: 26,915,200 km (0.111 R)
• M42: 27,009,447 km (0.111 R)
• M43: 27,577,171 km (0.095 R)
• M44: 27,767,310 km (0.09 R)
• M45: 27,862,603 km (0.046 R)
• M46: 28,340,419 km (0.102 R)
• M47: 31,164,677 km (0.104 R)
• M48: 34,792,874 km (0.107 R)
• M49: 37,705,545 km (0.113 R)
• M50: 41,128,793 km (0.115 R)
• M51: 41,454,767 km (0.108 R)
• M52: 42,109,257 km (0.092 R)
• M53: 42,767,189 km (0.054 R)
• M54: 42,877,143 km (0.105 R)
• M55: 43,428,561 km (0.039 R)
• M56: 44,649,728 km (0.076 R)
• M57: 45,208,477 km (0.07 R)
• M58: 45,769,618 km (0.112 R)
• M59: 46,446,100 km (0.089 R)
• M60: 51,155,590 km (0.118 R)
• M61: 51,272,426 km (0.119 R)
• M62: 51,506,098 km (0.049 R)
• M63: 51,857,503 km (0.096 R)
• M64: 52,916,208 km (0.11 R)
• M65: 53,744,681 km (0.049 R)
• M66: 54,100,873 km (0.094 R)
• M67: 54,219,953 km (0.03 R)
• M68: 56,858,710 km (0.11 R)
• M69: 59,661,875 km (0.041 R)
• M70: 60,154,052 km (0.092 R)
• M71: 61,142,295 km (0.061 R)
• M72: 64,264,702 km (0.106 R)
• M73: 64,642,886 km (0.097 R)
• M74: 65,401,496 km (0.109 R)
• M75: 67,055,151 km (0.085 R)
• M76: 67,310,814 km (0.077 R)
• M77: 67,823,037 km (0.104 R)
• M78: 68,208,102 km (0.065 R)
• M79: 68,336,607 km (0.089 R)
• M80: 69,884,944 km (0.049 R)
• M81: 70,273,749 km (0.034 R)
• M82: 70,793,452 km (0.06 R)
• M83: 72,359,892 km (0.036 R)
• M84: 74,863,562 km (0.111 R)
• M85: 75,926,155 km (0.11 R)
• M86: 76,993,686 km (0.119 R)
• M87: 83,777,650 km (0.034 R)
• M88: 85,157,242 km (0.104 R)
• M89: 85,711,202 km (0.114 R)
• M90: 87,519,691 km (0.085 R)
• M91: 89,762,762 km (0.104 R)
• M92: 91,740,894 km (0.112 R)
• M93: 92,450,886 km (0.111 R)
• M94: 94,591,631 km (0.101 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 18,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit