🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.67 AU - 0.75 AU

Year: 216 Days

Day: 33.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.62 AU - 1 AU

Year: 264 Days

Day: 37.5 Hours

Environment

Temp: 120 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.12 AU - 2.76 AU

Year: 1378 Days

Day: 46 Hours

Environment

Temp: -92 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,253,370 km

• M1: 139,126 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.71 AU - 4.49 AU

Year: 3002 Days

Day: 45.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.24 AU - 4.8 AU

Year: 3475 Days

Day: 15.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.1

Radius: 12.2

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.94 AU - 7.72 AU

Year: 6455 Days

Day: 5.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,253,370 km

• M1: 238,609 km (0.077 R)
• M2: 474,973 km (0.12 R)
• M3: 592,258 km (0.081 R)
• M4: 821,442 km (0.088 R)
• M5: 1,023,549 km (0.087 R)
• M6: 1,167,911 km (0.038 R)
• M7: 1,543,102 km (0.107 R)
• M8: 1,659,639 km (0.106 R)
• M9: 1,779,317 km (0.097 R)
• M10: 1,973,495 km (0.039 R)
• M11: 2,460,436 km (0.113 R)
• M12: 2,880,806 km (0.061 R)
• M13: 3,367,298 km (0.117 R)
• M14: 3,454,664 km (0.097 R)
• M15: 3,766,276 km (0.044 R)
• M16: 3,971,375 km (0.108 R)
• M17: 4,464,748 km (0.112 R)
• M18: 4,560,940 km (0.119 R)
• M19: 5,052,369 km (0.108 R)
• M20: 5,586,732 km (0.101 R)
• M21: 6,059,163 km (0.112 R)
• M22: 6,599,211 km (0.12 R)
• M23: 6,791,893 km (0.069 R)
• M24: 7,070,594 km (0.1 R)
• M25: 7,958,008 km (0.091 R)
• M26: 8,222,348 km (0.065 R)
• M27: 8,429,840 km (0.055 R)
• M28: 8,699,266 km (0.068 R)
• M29: 8,789,772 km (0.057 R)
• M30: 10,343,047 km (0.062 R)
• M31: 11,414,168 km (0.069 R)
• M32: 11,679,255 km (0.042 R)
• M33: 12,114,136 km (0.099 R)
• M34: 12,828,017 km (0.065 R)
• M35: 13,000,055 km (0.101 R)
• M36: 13,590,667 km (0.12 R)
• M37: 14,154,502 km (0.105 R)
• M38: 15,670,676 km (0.094 R)
• M39: 16,076,386 km (0.099 R)
• M40: 16,299,137 km (0.107 R)
• M41: 16,560,185 km (0.107 R)
• M42: 17,048,921 km (0.076 R)
• M43: 17,428,002 km (0.085 R)
• M44: 18,387,972 km (0.087 R)
• M45: 18,855,016 km (0.065 R)
• M46: 19,050,690 km (0.108 R)
• M47: 19,168,424 km (0.094 R)
• M48: 19,959,647 km (0.048 R)
• M49: 20,640,467 km (0.073 R)
• M50: 20,963,598 km (0.077 R)
• M51: 21,166,453 km (0.037 R)
• M52: 21,410,597 km (0.104 R)
• M53: 21,942,866 km (0.117 R)
• M54: 22,066,284 km (0.098 R)
• M55: 23,776,786 km (0.082 R)
• M56: 23,945,982 km (0.113 R)
• M57: 24,200,448 km (0.073 R)
• M58: 25,184,203 km (0.059 R)
• M59: 25,486,241 km (0.042 R)
• M60: 25,659,326 km (0.094 R)
• M61: 25,789,476 km (0.059 R)
• M62: 26,224,806 km (0.104 R)
• M63: 26,312,171 km (0.068 R)
• M64: 26,399,536 km (0.108 R)
• M65: 26,574,715 km (0.082 R)
• M66: 27,633,868 km (0.074 R)
• M67: 28,571,997 km (0.078 R)
• M68: 28,661,905 km (0.104 R)
• M69: 28,842,021 km (0.089 R)
• M70: 29,067,614 km (0.047 R)
• M71: 29,339,134 km (0.038 R)
• M72: 29,429,791 km (0.106 R)
• M73: 29,930,345 km (0.114 R)
• M74: 30,571,372 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.9

Radius: 10.1

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.76 AU - 9 AU

Year: 8773 Days

Day: 14.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 47,253,370 km

• M1: 137,331 km (0.068 R)
• M2: 237,561 km (0.099 R)
• M3: 442,361 km (0.116 R)
• M4: 818,450 km (0.054 R)
• M5: 1,562,699 km (0.086 R)
• M6: 1,910,365 km (0.108 R)
• M7: 2,451,311 km (0.056 R)
• M8: 2,624,395 km (0.109 R)
• M9: 3,056,284 km (0.119 R)
• M10: 3,529,911 km (0.12 R)
• M11: 3,986,185 km (0.086 R)
• M12: 4,149,247 km (0.065 R)
• M13: 4,609,260 km (0.099 R)
• M14: 4,716,073 km (0.078 R)
• M15: 4,845,325 km (0.084 R)
• M16: 4,910,550 km (0.038 R)
• M17: 6,296,724 km (0.062 R)
• M18: 6,995,944 km (0.046 R)
• M19: 7,118,914 km (0.096 R)
• M20: 7,342,263 km (0.109 R)
• M21: 7,517,592 km (0.066 R)
• M22: 8,624,616 km (0.098 R)
• M23: 9,345,678 km (0.119 R)
• M24: 9,426,910 km (0.112 R)
• M25: 9,864,633 km (0.078 R)
• M26: 9,975,036 km (0.102 R)
• M27: 10,141,539 km (0.116 R)
• M28: 10,308,939 km (0.037 R)
• M29: 10,731,403 km (0.07 R)
• M30: 10,959,091 km (0.087 R)
• M31: 11,973,814 km (0.092 R)
• M32: 12,807,223 km (0.095 R)
• M33: 13,139,779 km (0.068 R)
• M34: 13,230,884 km (0.088 R)
• M35: 13,444,510 km (0.049 R)
• M36: 14,247,851 km (0.111 R)
• M37: 14,372,915 km (0.117 R)
• M38: 14,466,862 km (0.088 R)
• M39: 15,130,329 km (0.105 R)
• M40: 15,194,057 km (0.089 R)
• M41: 15,578,225 km (0.115 R)
• M42: 15,642,552 km (0.101 R)
• M43: 15,707,028 km (0.062 R)
• M44: 15,803,818 km (0.119 R)
• M45: 17,513,273 km (0.112 R)
• M46: 18,765,108 km (0.109 R)
• M47: 19,211,658 km (0.111 R)
• M48: 20,643,160 km (0.03 R)
• M49: 20,962,102 km (0.079 R)
• M50: 21,425,407 km (0.092 R)
• M51: 21,784,292 km (0.042 R)
• M52: 21,892,302 km (0.097 R)
• M53: 21,964,408 km (0.06 R)
• M54: 23,607,890 km (0.117 R)
• M55: 23,792,943 km (0.108 R)
• M56: 23,978,444 km (0.039 R)
• M57: 24,913,281 km (0.06 R)
• M58: 25,252,719 km (0.118 R)

Asteroid Belt

Center: 8.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.7

Radius: 9.4

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.66 AU - 10.64 AU

Year: 10010 Days

Day: 5 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,253,370 km

• M1: 118,332 km (0.113 R)
• M2: 289,771 km (0.109 R)
• M3: 506,987 km (0.096 R)
• M4: 591,360 km (0.06 R)
• M5: 727,943 km (0.104 R)
• M6: 979,567 km (0.09 R)
• M7: 1,088,175 km (0.086 R)
• M8: 1,162,824 km (0.101 R)
• M9: 1,690,905 km (0.059 R)
• M10: 1,889,870 km (0.048 R)
• M11: 2,238,433 km (0.074 R)
• M12: 2,383,692 km (0.1 R)
• M13: 2,507,111 km (0.061 R)
• M14: 2,837,872 km (0.102 R)
• M15: 2,968,919 km (0.064 R)
• M16: 3,209,922 km (0.049 R)
• M17: 3,401,706 km (0.068 R)
• M18: 3,941,455 km (0.117 R)
• M19: 4,088,061 km (0.069 R)
• M20: 5,004,797 km (0.045 R)
• M21: 5,068,077 km (0.113 R)
• M22: 5,421,277 km (0.118 R)
• M23: 5,915,848 km (0.09 R)
• M24: 6,151,614 km (0.084 R)
• M25: 6,736,991 km (0.071 R)
• M26: 6,877,313 km (0.083 R)
• M27: 7,412,275 km (0.093 R)
• M28: 7,557,236 km (0.086 R)
• M29: 7,813,198 km (0.114 R)
• M30: 8,296,100 km (0.097 R)
• M31: 9,057,852 km (0.095 R)
• M32: 9,722,814 km (0.114 R)
• M33: 9,961,273 km (0.092 R)
• M34: 10,241,919 km (0.059 R)
• M35: 10,647,479 km (0.092 R)
• M36: 11,474,306 km (0.043 R)
• M37: 12,235,909 km (0.12 R)
• M38: 12,709,536 km (0.069 R)
• M39: 13,232,979 km (0.12 R)
• M40: 13,320,942 km (0.109 R)
• M41: 13,630,161 km (0.113 R)
• M42: 13,897,193 km (0.091 R)
• M43: 14,572,179 km (0.11 R)
• M44: 15,488,915 km (0.1 R)
• M45: 16,424,201 km (0.077 R)
• M46: 16,660,864 km (0.041 R)
• M47: 16,803,431 km (0.075 R)
• M48: 17,377,588 km (0.118 R)
• M49: 18,890,770 km (0.05 R)
• M50: 18,989,804 km (0.101 R)
• M51: 19,889,336 km (0.112 R)
• M52: 22,933,354 km (0.099 R)
• M53: 23,197,992 km (0.065 R)
• M54: 23,463,528 km (0.095 R)
• M55: 24,428,136 km (0.097 R)
• M56: 25,241,798 km (0.091 R)
• M57: 25,569,717 km (0.098 R)
• M58: 25,789,177 km (0.109 R)
• M59: 26,784,302 km (0.087 R)
• M60: 27,062,853 km (0.119 R)
• M61: 27,342,452 km (0.116 R)
• M62: 28,697,958 km (0.096 R)
• M63: 28,811,952 km (0.09 R)
• M64: 29,901,922 km (0.071 R)
• M65: 30,539,059 km (0.071 R)
• M66: 31,063,848 km (0.105 R)
• M67: 31,591,480 km (0.046 R)
• M68: 31,944,830 km (0.109 R)
• M69: 32,003,921 km (0.086 R)
• M70: 32,063,012 km (0.095 R)
• M71: 32,834,189 km (0.03 R)
• M72: 34,576,406 km (0.099 R)
• M73: 35,428,366 km (0.078 R)
• M74: 36,348,692 km (0.102 R)
• M75: 36,533,595 km (0.065 R)
• M76: 36,780,880 km (0.106 R)
• M77: 37,028,615 km (0.062 R)
• M78: 37,276,797 km (0.067 R)
• M79: 38,715,181 km (0.112 R)
• M80: 41,904,159 km (0.072 R)
• M81: 41,968,785 km (0.098 R)
• M82: 42,422,216 km (0.032 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.2

Radius: 11.1

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 9.4 AU - 9.96 AU

Year: 10892 Days

Day: 9.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 47,253,370 km

• M1: 261,497 km (0.113 R)
• M2: 370,704 km (0.103 R)
• M3: 1,029,383 km (0.117 R)
• M4: 1,125,126 km (0.067 R)
• M5: 1,326,335 km (0.067 R)
• M6: 1,410,110 km (0.12 R)
• M7: 1,695,542 km (0.119 R)
• M8: 2,121,148 km (0.093 R)
• M9: 2,397,605 km (0.105 R)
• M10: 2,475,097 km (0.054 R)
• M11: 2,847,895 km (0.068 R)
• M12: 3,041,026 km (0.103 R)
• M13: 3,616,828 km (0.1 R)
• M14: 3,917,519 km (0.119 R)
• M15: 4,040,040 km (0.098 R)
• M16: 4,320,536 km (0.089 R)
• M17: 4,704,554 km (0.074 R)
• M18: 4,867,915 km (0.118 R)
• M19: 5,505,501 km (0.098 R)
• M20: 5,643,131 km (0.096 R)
• M21: 6,062,903 km (0.102 R)
• M22: 6,205,020 km (0.057 R)
• M23: 6,456,495 km (0.097 R)
• M24: 6,748,210 km (0.117 R)
• M25: 6,858,614 km (0.095 R)
• M26: 7,044,115 km (0.077 R)
• M27: 7,957,410 km (0.114 R)
• M28: 8,113,291 km (0.047 R)
• M29: 8,230,875 km (0.06 R)
• M30: 8,746,838 km (0.109 R)
• M31: 10,061,654 km (0.069 R)
• M32: 11,305,709 km (0.026 R)
• M33: 11,437,056 km (0.113 R)
• M34: 11,790,257 km (0.12 R)
• M35: 12,236,657 km (0.083 R)
• M36: 12,461,951 km (0.077 R)
• M37: 13,889,265 km (0.067 R)
• M38: 14,693,802 km (0.081 R)
• M39: 14,789,545 km (0.049 R)
• M40: 15,367,890 km (0.069 R)
• M41: 15,659,756 km (0.105 R)
• M42: 16,002,634 km (0.11 R)
• M43: 16,101,069 km (0.046 R)
• M44: 16,845,767 km (0.108 R)
• M45: 17,197,173 km (0.112 R)
• M46: 19,251,301 km (0.081 R)
• M47: 20,573,896 km (0.106 R)
• M48: 21,762,152 km (0.107 R)
• M49: 22,584,940 km (0.082 R)
• M50: 22,806,195 km (0.082 R)
• M51: 22,972,399 km (0.111 R)
• M52: 24,601,071 km (0.036 R)
• M53: 25,228,634 km (0.044 R)
• M54: 26,849,527 km (0.047 R)
• M55: 28,444,240 km (0.106 R)
• M56: 28,802,826 km (0.102 R)
• M57: 29,042,781 km (0.083 R)
• M58: 29,283,185 km (0.1 R)
• M59: 29,645,361 km (0.08 R)
• M60: 30,495,825 km (0.081 R)
• M61: 30,862,789 km (0.082 R)
• M62: 31,169,764 km (0.103 R)
• M63: 32,719,597 km (0.101 R)
• M64: 32,969,875 km (0.103 R)
• M65: 33,535,504 km (0.054 R)
• M66: 34,676,038 km (0.114 R)
• M67: 35,572,130 km (0.106 R)
• M68: 36,022,868 km (0.119 R)
• M69: 36,281,373 km (0.097 R)
• M70: 36,605,402 km (0.112 R)
• M71: 36,930,329 km (0.119 R)
• M72: 37,583,024 km (0.042 R)
• M73: 39,364,286 km (0.107 R)
• M74: 40,097,914 km (0.094 R)
• M75: 40,231,804 km (0.119 R)
• M76: 40,365,844 km (0.106 R)
• M77: 40,701,541 km (0.102 R)
• M78: 41,173,074 km (0.112 R)
• M79: 42,121,524 km (0.11 R)
• M80: 42,325,726 km (0.067 R)
• M81: 42,803,392 km (0.075 R)
• M82: 43,077,305 km (0.049 R)
• M83: 43,488,999 km (0.04 R)
• M84: 43,902,038 km (0.095 R)
• M85: 44,593,480 km (0.068 R)
• M86: 45,707,086 km (0.062 R)
• M87: 45,916,972 km (0.096 R)
• M88: 46,548,425 km (0.12 R)
• M89: 47,182,720 km (0.064 R)
• M90: 47,253,330 km (0.061 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 11,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit