🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.55 AU - 0.69 AU

Year: 180 Days

Day: 25.1 Hours

Environment

Temp: 127 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,673,349 km

• M1: 95,593 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.74 AU - 1.14 AU

Year: 336 Days

Day: 25.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,673,349 km

• M1: 42,187 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.14 AU - 1.24 AU

Year: 479 Days

Day: 15.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.39 AU - 1.39 AU

Year: 605 Days

Day: 13.2 Hours

Environment

Temp: -22 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.7 AU - 4.68 AU

Year: 3164 Days

Day: 26 Hours

Environment

Temp: -131 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.5

Radius: 10.5

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.86 AU - 9.58 AU

Year: 7914 Days

Day: 8.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 115.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,673,349 km

• M1: 131,945 km (0.106 R)
• M2: 288,574 km (0.066 R)
• M3: 377,884 km (0.075 R)
• M4: 779,854 km (0.098 R)
• M5: 898,784 km (0.117 R)
• M6: 1,005,896 km (0.113 R)
• M7: 1,174,942 km (0.062 R)
• M8: 1,394,851 km (0.082 R)
• M9: 1,694,046 km (0.095 R)
• M10: 2,013,887 km (0.046 R)
• M11: 2,328,042 km (0.083 R)
• M12: 2,975,950 km (0.106 R)
• M13: 3,222,488 km (0.07 R)
• M14: 5,226,052 km (0.099 R)
• M15: 5,658,390 km (0.089 R)
• M16: 6,310,936 km (0.074 R)
• M17: 6,486,713 km (0.069 R)
• M18: 7,023,770 km (0.029 R)
• M19: 7,389,686 km (0.083 R)
• M20: 8,331,704 km (0.059 R)
• M21: 8,485,939 km (0.05 R)
• M22: 9,033,318 km (0.103 R)
• M23: 9,112,455 km (0.088 R)
• M24: 9,672,849 km (0.094 R)
• M25: 9,957,384 km (0.037 R)
• M26: 10,203,323 km (0.094 R)
• M27: 10,953,406 km (0.048 R)
• M28: 11,080,116 km (0.108 R)
• M29: 11,207,424 km (0.065 R)
• M30: 11,764,377 km (0.107 R)
• M31: 12,198,958 km (0.115 R)
• M32: 13,579,597 km (0.099 R)
• M33: 14,775,333 km (0.085 R)
• M34: 15,433,115 km (0.109 R)
• M35: 16,244,683 km (0.092 R)
• M36: 16,679,863 km (0.082 R)
• M37: 17,909,109 km (0.1 R)
• M38: 18,058,557 km (0.064 R)
• M39: 18,158,489 km (0.048 R)
• M40: 18,862,796 km (0.105 R)
• M41: 19,422,441 km (0.114 R)
• M42: 19,678,702 km (0.041 R)
• M43: 19,987,622 km (0.094 R)
• M44: 20,453,918 km (0.069 R)
• M45: 20,714,668 km (0.094 R)
• M46: 21,186,649 km (0.092 R)
• M47: 21,556,156 km (0.1 R)
• M48: 21,768,285 km (0.101 R)
• M49: 22,408,863 km (0.034 R)
• M50: 22,839,406 km (0.116 R)
• M51: 23,164,033 km (0.057 R)
• M52: 24,754,708 km (0.117 R)
• M53: 24,921,360 km (0.114 R)
• M54: 25,423,261 km (0.108 R)
• M55: 25,647,358 km (0.09 R)
• M56: 25,872,204 km (0.047 R)
• M57: 26,437,085 km (0.083 R)
• M58: 27,464,224 km (0.083 R)
• M59: 28,330,097 km (0.074 R)
• M60: 28,737,153 km (0.115 R)
• M61: 28,912,332 km (0.069 R)
• M62: 29,498,456 km (0.103 R)
• M63: 29,852,106 km (0.097 R)
• M64: 30,147,711 km (0.089 R)
• M65: 30,921,281 km (0.084 R)
• M66: 32,184,486 km (0.092 R)
• M67: 32,791,853 km (0.111 R)
• M68: 33,403,110 km (0.053 R)
• M69: 33,894,838 km (0.119 R)
• M70: 35,259,321 km (0.066 R)
• M71: 35,634,662 km (0.108 R)
• M72: 36,137,011 km (0.066 R)
• M73: 38,041,991 km (0.085 R)
• M74: 39,200,476 km (0.046 R)
• M75: 39,394,654 km (0.09 R)
• M76: 40,632,128 km (0.066 R)
• M77: 40,763,176 km (0.115 R)
• M78: 41,025,570 km (0.066 R)
• M79: 43,345,684 km (0.101 R)
• M80: 44,150,969 km (0.045 R)
• M81: 44,622,950 km (0.081 R)
• M82: 44,893,423 km (0.1 R)
• M83: 45,028,809 km (0.105 R)
• M84: 45,096,577 km (0.107 R)
• M85: 45,436,015 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.8

Radius: 11.2

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 10.19 AU - 12.11 AU

Year: 13737 Days

Day: 5.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 171.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,673,349 km

• M1: 301,589 km (0.085 R)
• M2: 634,893 km (0.096 R)
• M3: 711,039 km (0.032 R)
• M4: 790,774 km (0.12 R)
• M5: 1,189,602 km (0.11 R)
• M6: 1,262,008 km (0.074 R)
• M7: 1,593,816 km (0.084 R)
• M8: 1,867,879 km (0.087 R)
• M9: 2,307,398 km (0.105 R)
• M10: 2,555,132 km (0.043 R)
• M11: 2,778,930 km (0.11 R)
• M12: 2,909,828 km (0.088 R)
• M13: 3,594,986 km (0.116 R)
• M14: 4,103,769 km (0.036 R)
• M15: 4,404,760 km (0.076 R)
• M16: 4,596,694 km (0.081 R)
• M17: 4,948,997 km (0.067 R)
• M18: 5,596,905 km (0.119 R)
• M19: 5,679,932 km (0.087 R)
• M20: 6,100,601 km (0.097 R)
• M21: 6,357,910 km (0.109 R)
• M22: 6,927,578 km (0.057 R)
• M23: 9,465,207 km (0.056 R)
• M24: 9,613,907 km (0.09 R)
• M25: 10,317,915 km (0.113 R)
• M26: 10,779,424 km (0.075 R)
• M27: 11,247,666 km (0.09 R)
• M28: 11,563,467 km (0.104 R)
• M29: 11,669,532 km (0.06 R)
• M30: 11,829,003 km (0.035 R)
• M31: 12,311,905 km (0.046 R)
• M32: 12,474,368 km (0.085 R)
• M33: 12,856,142 km (0.073 R)
• M34: 13,241,805 km (0.073 R)
• M35: 13,408,158 km (0.091 R)
• M36: 13,967,953 km (0.065 R)
• M37: 14,421,384 km (0.061 R)
• M38: 14,879,603 km (0.094 R)
• M39: 17,423,514 km (0.057 R)
• M40: 18,218,926 km (0.11 R)
• M41: 18,465,912 km (0.063 R)
• M42: 19,339,564 km (0.117 R)
• M43: 20,099,072 km (0.057 R)
• M44: 20,868,454 km (0.117 R)
• M45: 22,369,669 km (0.108 R)
• M46: 22,700,579 km (0.104 R)
• M47: 22,899,993 km (0.095 R)
• M48: 23,100,006 km (0.106 R)
• M49: 24,311,748 km (0.089 R)
• M50: 25,062,580 km (0.111 R)
• M51: 25,268,576 km (0.096 R)
• M52: 26,168,108 km (0.073 R)
• M53: 26,726,856 km (0.04 R)
• M54: 28,283,572 km (0.102 R)
• M55: 29,000,894 km (0.112 R)
• M56: 29,579,089 km (0.082 R)
• M57: 30,088,171 km (0.048 R)
• M58: 30,526,792 km (0.081 R)
• M59: 30,673,547 km (0.113 R)
• M60: 31,632,619 km (0.07 R)
• M61: 32,227,720 km (0.111 R)
• M62: 32,601,565 km (0.025 R)
• M63: 32,676,513 km (0.101 R)
• M64: 33,959,315 km (0.101 R)
• M65: 34,568,777 km (0.114 R)
• M66: 36,496,196 km (0.068 R)
• M67: 36,651,927 km (0.047 R)
• M68: 37,433,726 km (0.098 R)
• M69: 38,221,059 km (0.103 R)
• M70: 39,651,963 km (0.058 R)
• M71: 40,535,189 km (0.093 R)
• M72: 42,402,469 km (0.117 R)
• M73: 42,648,109 km (0.111 R)
• M74: 42,976,327 km (0.075 R)
• M75: 43,058,606 km (0.106 R)
• M76: 45,214,012 km (0.04 R)
• M77: 49,370,588 km (0.111 R)
• M78: 50,754,070 km (0.057 R)
• M79: 51,975,087 km (0.084 R)
• M80: 55,158,979 km (0.073 R)
• M81: 55,427,058 km (0.09 R)
• M82: 55,695,736 km (0.106 R)
• M83: 56,414,105 km (0.068 R)
• M84: 56,774,486 km (0.105 R)
• M85: 57,135,616 km (0.106 R)
• M86: 59,501,356 km (0.117 R)
• M87: 60,051,876 km (0.032 R)
• M88: 61,528,108 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.6

Radius: 13.6

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 9.13 AU - 13.85 AU

Year: 14370 Days

Day: 14.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,673,349 km

• M1: 193,131 km (0.082 R)
• M2: 283,338 km (0.106 R)
• M3: 372,648 km (0.092 R)
• M4: 628,311 km (0.064 R)
• M5: 1,400,685 km (0.12 R)
• M6: 1,701,077 km (0.096 R)
• M7: 1,896,602 km (0.112 R)
• M8: 2,073,875 km (0.038 R)
• M9: 2,283,462 km (0.071 R)
• M10: 2,867,043 km (0.108 R)
• M11: 3,012,901 km (0.032 R)
• M12: 3,558,485 km (0.115 R)
• M13: 3,747,427 km (0.044 R)
• M14: 4,502,148 km (0.08 R)
• M15: 4,604,174 km (0.09 R)
• M16: 4,706,947 km (0.049 R)
• M17: 5,019,757 km (0.106 R)
• M18: 5,556,514 km (0.089 R)
• M19: 5,702,671 km (0.096 R)
• M20: 7,235,002 km (0.074 R)
• M21: 8,295,950 km (0.108 R)
• M22: 8,759,404 km (0.116 R)
• M23: 9,361,536 km (0.06 R)
• M24: 9,448,751 km (0.081 R)
• M25: 9,623,781 km (0.05 R)
• M26: 10,379,998 km (0.119 R)
• M27: 10,651,368 km (0.116 R)
• M28: 11,760,786 km (0.062 R)
• M29: 11,854,883 km (0.115 R)
• M30: 11,996,552 km (0.105 R)
• M31: 12,520,743 km (0.08 R)
• M32: 13,149,952 km (0.116 R)
• M33: 14,641,144 km (0.114 R)
• M34: 15,355,324 km (0.062 R)
• M35: 15,976,454 km (0.088 R)
• M36: 16,133,083 km (0.094 R)
• M37: 16,395,179 km (0.106 R)
• M38: 17,190,142 km (0.033 R)
• M39: 17,997,521 km (0.031 R)
• M40: 18,488,053 km (0.114 R)
• M41: 19,426,331 km (0.067 R)
• M42: 21,234,520 km (0.089 R)
• M43: 21,752,727 km (0.112 R)
• M44: 22,450,302 km (0.099 R)
• M45: 23,037,025 km (0.065 R)
• M46: 24,345,857 km (0.059 R)
• M47: 25,373,744 km (0.094 R)
• M48: 25,678,774 km (0.102 R)
• M49: 26,046,336 km (0.047 R)
• M50: 26,354,058 km (0.048 R)
• M51: 26,601,194 km (0.104 R)
• M52: 28,036,436 km (0.043 R)
• M53: 29,689,193 km (0.068 R)
• M54: 30,527,241 km (0.111 R)
• M55: 32,292,944 km (0.119 R)
• M56: 33,021,785 km (0.045 R)
• M57: 34,901,333 km (0.094 R)
• M58: 35,922,488 km (0.112 R)
• M59: 37,924,556 km (0.097 R)
• M60: 40,104,347 km (0.073 R)
• M61: 40,459,791 km (0.072 R)
• M62: 40,602,208 km (0.07 R)
• M63: 41,460,451 km (0.067 R)
• M64: 42,976,775 km (0.073 R)
• M65: 43,778,321 km (0.092 R)
• M66: 43,997,631 km (0.077 R)
• M67: 45,396,072 km (0.117 R)
• M68: 46,510,277 km (0.093 R)
• M69: 46,659,576 km (0.079 R)
• M70: 47,558,360 km (0.092 R)
• M71: 48,085,244 km (0.112 R)
• M72: 48,311,735 km (0.115 R)
• M73: 48,538,525 km (0.108 R)
• M74: 48,993,153 km (0.106 R)
• M75: 49,296,986 km (0.053 R)
• M76: 50,135,931 km (0.106 R)
• M77: 50,442,158 km (0.107 R)
• M78: 50,825,877 km (0.031 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 18,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit