🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.64 AU - 0.68 AU

Year: 193 Days

Day: 25.7 Hours

Environment

Temp: 179 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.5 AU - 1.82 AU

Year: 770 Days

Day: 26.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.13 AU - 2.29 AU

Year: 1182 Days

Day: 29.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,339,319 km

• M1: 955,033 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.13 AU - 2.49 AU

Year: 1264 Days

Day: 37.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.4

Radius: 9.4

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.59 AU - 7.69 AU

Year: 6866 Days

Day: 12.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 78,339,319 km

• M1: 251,474 km (0.075 R)
• M2: 332,706 km (0.046 R)
• M3: 435,928 km (0.083 R)
• M4: 518,805 km (0.075 R)
• M5: 666,608 km (0.117 R)
• M6: 764,894 km (0.108 R)
• M7: 1,208,452 km (0.069 R)
• M8: 1,269,039 km (0.103 R)
• M9: 1,330,673 km (0.078 R)
• M10: 1,473,389 km (0.098 R)
• M11: 1,588,131 km (0.104 R)
• M12: 1,843,794 km (0.1 R)
• M13: 1,914,254 km (0.073 R)
• M14: 2,356,466 km (0.095 R)
• M15: 2,549,896 km (0.116 R)
• M16: 3,014,846 km (0.03 R)
• M17: 3,397,218 km (0.119 R)
• M18: 3,484,284 km (0.091 R)
• M19: 3,862,767 km (0.053 R)
• M20: 4,045,575 km (0.082 R)
• M21: 4,562,735 km (0.044 R)
• M22: 4,853,703 km (0.082 R)
• M23: 4,927,305 km (0.076 R)
• M24: 5,453,590 km (0.117 R)
• M25: 5,555,915 km (0.114 R)
• M26: 6,103,444 km (0.117 R)
• M27: 6,316,620 km (0.109 R)
• M28: 6,668,325 km (0.039 R)
• M29: 6,777,831 km (0.059 R)
• M30: 6,915,461 km (0.115 R)
• M31: 7,447,281 km (0.09 R)
• M32: 7,617,972 km (0.09 R)
• M33: 7,818,882 km (0.086 R)
• M34: 7,905,350 km (0.115 R)
• M35: 8,079,482 km (0.103 R)
• M36: 8,284,281 km (0.113 R)
• M37: 8,461,256 km (0.109 R)
• M38: 8,848,864 km (0.091 R)
• M39: 9,364,528 km (0.098 R)
• M40: 9,983,563 km (0.114 R)
• M41: 10,361,448 km (0.109 R)
• M42: 10,520,321 km (0.107 R)
• M43: 11,424,640 km (0.078 R)
• M44: 12,286,623 km (0.092 R)
• M45: 12,421,111 km (0.093 R)
• M46: 13,307,030 km (0.109 R)
• M47: 13,757,619 km (0.076 R)
• M48: 14,496,183 km (0.085 R)
• M49: 14,780,868 km (0.102 R)
• M50: 14,852,376 km (0.104 R)
• M51: 14,995,691 km (0.119 R)
• M52: 16,750,773 km (0.092 R)
• M53: 16,825,273 km (0.061 R)
• M54: 17,012,120 km (0.119 R)
• M55: 17,199,716 km (0.097 R)
• M56: 17,766,393 km (0.114 R)
• M57: 18,109,271 km (0.075 R)
• M58: 18,224,162 km (0.065 R)
• M59: 18,415,947 km (0.091 R)
• M60: 18,608,479 km (0.094 R)
• M61: 18,917,997 km (0.111 R)
• M62: 19,190,265 km (0.115 R)
• M63: 19,581,314 km (0.112 R)
• M64: 19,738,541 km (0.084 R)
• M65: 21,091,355 km (0.118 R)
• M66: 22,309,830 km (0.083 R)
• M67: 23,718,294 km (0.057 R)
• M68: 23,885,843 km (0.109 R)
• M69: 24,011,805 km (0.11 R)
• M70: 25,197,966 km (0.095 R)
• M71: 26,100,041 km (0.08 R)
• M72: 26,229,743 km (0.112 R)
• M73: 26,489,893 km (0.047 R)
• M74: 27,056,420 km (0.064 R)
• M75: 27,715,100 km (0.12 R)
• M76: 28,245,724 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.1

Radius: 10.7

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 9.7 AU - 12.5 AU

Year: 13309 Days

Day: 14.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,339,319 km

• M1: 134,937 km (0.092 R)
• M2: 280,795 km (0.111 R)
• M3: 435,031 km (0.117 R)
• M4: 756,068 km (0.099 R)
• M5: 858,093 km (0.1 R)
• M6: 1,314,367 km (0.112 R)
• M7: 1,648,419 km (0.111 R)
• M8: 1,980,377 km (0.117 R)
• M9: 3,439,704 km (0.076 R)
• M10: 3,828,509 km (0.105 R)
• M11: 4,046,622 km (0.105 R)
• M12: 4,120,225 km (0.067 R)
• M13: 4,494,967 km (0.083 R)
• M14: 4,802,840 km (0.067 R)
• M15: 4,959,319 km (0.112 R)
• M16: 5,358,147 km (0.103 R)
• M17: 5,479,770 km (0.065 R)
• M18: 5,850,324 km (0.062 R)
• M19: 6,101,948 km (0.102 R)
• M20: 6,186,620 km (0.079 R)
• M21: 7,188,178 km (0.098 R)
• M22: 7,412,724 km (0.085 R)
• M23: 8,007,076 km (0.118 R)
• M24: 9,290,177 km (0.113 R)
• M25: 9,682,573 km (0.061 R)
• M26: 9,980,422 km (0.11 R)
• M27: 11,150,277 km (0.062 R)
• M28: 11,306,009 km (0.119 R)
• M29: 11,462,488 km (0.086 R)
• M30: 11,619,715 km (0.064 R)
• M31: 11,725,032 km (0.066 R)
• M32: 12,202,399 km (0.119 R)
• M33: 12,794,657 km (0.065 R)
• M34: 13,451,392 km (0.111 R)
• M35: 13,783,798 km (0.063 R)
• M36: 13,895,249 km (0.081 R)
• M37: 14,287,644 km (0.075 R)
• M38: 15,428,776 km (0.066 R)
• M39: 16,480,749 km (0.08 R)
• M40: 17,676,634 km (0.05 R)
• M41: 18,900,345 km (0.075 R)
• M42: 19,335,076 km (0.1 R)
• M43: 20,404,701 km (0.098 R)
• M44: 20,978,708 km (0.079 R)
• M45: 22,338,552 km (0.078 R)
• M46: 22,864,239 km (0.066 R)
• M47: 23,393,816 km (0.091 R)
• M48: 24,195,810 km (0.083 R)
• M49: 24,397,767 km (0.118 R)
• M50: 25,484,147 km (0.077 R)
• M51: 26,171,250 km (0.044 R)
• M52: 27,985,722 km (0.083 R)
• M53: 28,410,281 km (0.089 R)
• M54: 28,765,726 km (0.117 R)
• M55: 28,836,934 km (0.086 R)
• M56: 29,840,736 km (0.09 R)
• M57: 29,984,948 km (0.092 R)
• M58: 30,564,640 km (0.072 R)
• M59: 33,069,208 km (0.064 R)
• M60: 33,818,244 km (0.114 R)
• M61: 34,572,966 km (0.089 R)
• M62: 34,952,346 km (0.101 R)
• M63: 36,329,693 km (0.12 R)
• M64: 36,406,736 km (0.079 R)
• M65: 37,724,843 km (0.097 R)
• M66: 40,088,639 km (0.114 R)
• M67: 41,127,746 km (0.111 R)
• M68: 41,208,080 km (0.117 R)
• M69: 41,529,865 km (0.101 R)
• M70: 41,690,982 km (0.103 R)
• M71: 43,232,588 km (0.056 R)
• M72: 44,710,166 km (0.056 R)
• M73: 44,875,472 km (0.099 R)
• M74: 45,123,655 km (0.084 R)
• M75: 46,204,350 km (0.079 R)
• M76: 46,371,450 km (0.117 R)
• M77: 46,789,876 km (0.1 R)
• M78: 49,156,215 km (0.063 R)
• M79: 50,439,914 km (0.109 R)
• M80: 50,783,989 km (0.118 R)
• M81: 50,870,158 km (0.062 R)
• M82: 51,474,683 km (0.101 R)
• M83: 51,561,300 km (0.046 R)
• M84: 51,994,834 km (0.088 R)
• M85: 52,603,698 km (0.079 R)
• M86: 52,865,494 km (0.081 R)
• M87: 55,151,649 km (0.111 R)
• M88: 56,485,164 km (0.11 R)
• M89: 57,111,082 km (0.115 R)
• M90: 57,200,691 km (0.115 R)
• M91: 59,184,059 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426

Radius: 5.9

Gravity: 12.24 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 13.03 AU - 13.89 AU

Year: 17772 Days

Day: 24.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,339,319 km

• M1: 88,562 km (0.047 R)
• M2: 804,986 km (0.094 R)
• M3: 1,021,454 km (0.082 R)
• M4: 1,404,724 km (0.102 R)
• M5: 1,533,079 km (0.093 R)
• M6: 1,773,782 km (0.076 R)
• M7: 2,201,333 km (0.096 R)
• M8: 2,381,149 km (0.119 R)
• M9: 2,503,670 km (0.117 R)
• M10: 3,383,754 km (0.101 R)
• M11: 3,556,540 km (0.107 R)
• M12: 3,626,402 km (0.113 R)
• M13: 3,874,585 km (0.065 R)
• M14: 4,275,806 km (0.1 R)
• M15: 4,614,047 km (0.118 R)
• M16: 4,805,532 km (0.062 R)
• M17: 4,960,665 km (0.081 R)
• M18: 5,196,581 km (0.062 R)
• M19: 5,236,225 km (0.04 R)
• M20: 5,720,024 km (0.098 R)
• M21: 5,843,143 km (0.104 R)
• M22: 6,175,998 km (0.112 R)
• M23: 6,600,707 km (0.112 R)
• M24: 6,860,110 km (0.045 R)
• M25: 7,433,369 km (0.11 R)
• M26: 7,567,857 km (0.073 R)
• M27: 7,658,065 km (0.061 R)
• M28: 9,826,785 km (0.117 R)
• M29: 11,336,078 km (0.075 R)
• M30: 11,387,689 km (0.075 R)
• M31: 12,862,425 km (0.087 R)
• M32: 13,896,894 km (0.067 R)
• M33: 15,412,171 km (0.087 R)
• M34: 16,509,621 km (0.052 R)
• M35: 17,393,744 km (0.101 R)
• M36: 17,751,732 km (0.055 R)
• M37: 19,515,641 km (0.116 R)
• M38: 19,701,292 km (0.048 R)
• M39: 20,638,373 km (0.119 R)
• M40: 20,890,744 km (0.097 R)
• M41: 21,017,304 km (0.088 R)
• M42: 21,271,172 km (0.057 R)
• M43: 21,462,208 km (0.089 R)
• M44: 22,490,843 km (0.113 R)
• M45: 23,141,743 km (0.119 R)
• M46: 23,732,954 km (0.031 R)
• M47: 23,799,076 km (0.068 R)
• M48: 24,262,680 km (0.067 R)
• M49: 24,329,251 km (0.066 R)
• M50: 25,266,332 km (0.113 R)
• M51: 25,333,651 km (0.088 R)
• M52: 30,197,228 km (0.08 R)
• M53: 31,348,383 km (0.11 R)
• M54: 31,783,713 km (0.088 R)
• M55: 31,856,567 km (0.055 R)
• M56: 33,028,218 km (0.043 R)
• M57: 33,471,177 km (0.106 R)
• M58: 33,841,881 km (0.078 R)
• M59: 34,512,528 km (0.044 R)
• M60: 35,112,266 km (0.097 R)
• M61: 35,639,898 km (0.106 R)
• M62: 36,855,829 km (0.11 R)
• M63: 37,776,604 km (0.055 R)
• M64: 38,627,367 km (0.112 R)
• M65: 39,249,993 km (0.091 R)
• M66: 39,562,653 km (0.074 R)
• M67: 39,719,132 km (0.119 R)
• M68: 41,375,929 km (0.066 R)
• M69: 43,700,530 km (0.106 R)
• M70: 45,574,243 km (0.111 R)
• M71: 45,738,352 km (0.032 R)
• M72: 45,820,631 km (0.039 R)
• M73: 45,985,039 km (0.1 R)
• M74: 46,810,221 km (0.116 R)
• M75: 47,058,853 km (0.098 R)
• M76: 47,224,757 km (0.077 R)
• M77: 47,890,318 km (0.104 R)
• M78: 50,753,920 km (0.098 R)
• M79: 51,179,676 km (0.102 R)
• M80: 51,692,198 km (0.069 R)
• M81: 52,378,104 km (0.074 R)
• M82: 52,722,179 km (0.074 R)
• M83: 53,759,042 km (0.118 R)
• M84: 53,845,809 km (0.094 R)
• M85: 54,106,109 km (0.067 R)
• M86: 54,279,942 km (0.029 R)
• M87: 54,715,421 km (0.099 R)
• M88: 55,502,007 km (0.077 R)
• M89: 56,204,369 km (0.109 R)
• M90: 56,909,723 km (0.118 R)
• M91: 57,884,203 km (0.028 R)
• M92: 58,150,936 km (0.07 R)
• M93: 58,864,369 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.6

Radius: 5.9

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 15.96 AU - 24.04 AU

Year: 32190 Days

Day: 21 Hours

Environment

Temp: -196 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,339,319 km

• M1: 151,692 km (0.04 R)
• M2: 203,004 km (0.097 R)
• M3: 364,420 km (0.081 R)
• M4: 1,028,336 km (0.073 R)
• M5: 1,194,988 km (0.101 R)
• M6: 1,585,438 km (0.118 R)
• M7: 1,648,868 km (0.107 R)
• M8: 3,367,598 km (0.084 R)
• M9: 3,784,228 km (0.099 R)
• M10: 4,217,164 km (0.112 R)
• M11: 5,705,064 km (0.085 R)
• M12: 6,301,062 km (0.034 R)
• M13: 6,709,465 km (0.117 R)
• M14: 7,444,439 km (0.061 R)
• M15: 7,930,333 km (0.075 R)
• M16: 7,984,936 km (0.114 R)
• M17: 8,875,941 km (0.085 R)
• M18: 10,210,952 km (0.111 R)
• M19: 10,689,815 km (0.098 R)
• M20: 10,932,014 km (0.116 R)
• M21: 11,114,823 km (0.028 R)
• M22: 11,237,343 km (0.106 R)
• M23: 11,731,615 km (0.087 R)
• M24: 12,169,936 km (0.058 R)
• M25: 12,422,757 km (0.099 R)
• M26: 12,549,915 km (0.116 R)
• M27: 15,384,944 km (0.076 R)
• M28: 15,795,590 km (0.12 R)
• M29: 16,140,563 km (0.068 R)
• M30: 17,616,645 km (0.096 R)
• M31: 18,989,056 km (0.026 R)
• M32: 20,021,880 km (0.053 R)
• M33: 20,770,916 km (0.113 R)
• M34: 20,846,314 km (0.108 R)
• M35: 20,921,861 km (0.112 R)
• M36: 21,300,642 km (0.104 R)
• M37: 22,373,409 km (0.091 R)
• M38: 24,571,001 km (0.094 R)
• M39: 24,810,508 km (0.115 R)
• M40: 25,695,379 km (0.117 R)
• M41: 27,000,770 km (0.116 R)
• M42: 27,330,484 km (0.076 R)
• M43: 28,077,276 km (0.103 R)
• M44: 28,244,078 km (0.088 R)
• M45: 28,327,703 km (0.047 R)
• M46: 29,760,552 km (0.047 R)
• M47: 30,443,017 km (0.112 R)
• M48: 30,528,737 km (0.067 R)
• M49: 31,476,439 km (0.042 R)
• M50: 32,171,620 km (0.086 R)
• M51: 32,959,852 km (0.059 R)
• M52: 33,931,789 km (0.084 R)
• M53: 37,544,727 km (0.101 R)
• M54: 40,239,434 km (0.028 R)
• M55: 41,277,792 km (0.116 R)
• M56: 42,229,385 km (0.102 R)
• M57: 43,380,839 km (0.094 R)
• M58: 45,714,417 km (0.082 R)
• M59: 47,193,640 km (0.08 R)
• M60: 47,292,674 km (0.092 R)
• M61: 47,392,007 km (0.105 R)
• M62: 47,789,638 km (0.113 R)
• M63: 47,889,121 km (0.055 R)
• M64: 48,588,192 km (0.077 R)
• M65: 50,502,446 km (0.06 R)
• M66: 50,705,450 km (0.105 R)
• M67: 51,010,331 km (0.117 R)
• M68: 51,213,933 km (0.08 R)
• M69: 55,237,967 km (0.108 R)
• M70: 55,447,104 km (0.11 R)
• M71: 56,707,167 km (0.097 R)
• M72: 57,234,949 km (0.054 R)
• M73: 58,721,503 km (0.104 R)
• M74: 58,828,166 km (0.063 R)
• M75: 58,934,829 km (0.115 R)
• M76: 59,790,978 km (0.061 R)
• M77: 61,299,223 km (0.079 R)
• M78: 63,256,562 km (0.118 R)
• M79: 64,682,978 km (0.091 R)
• M80: 65,676,607 km (0.036 R)
• M81: 66,009,013 km (0.072 R)
• M82: 69,475,944 km (0.095 R)
• M83: 71,060,933 km (0.113 R)
• M84: 73,001,517 km (0.045 R)
• M85: 73,805,755 km (0.032 R)
• M86: 75,075,243 km (0.105 R)
• M87: 75,306,820 km (0.07 R)
• M88: 75,770,873 km (0.054 R)
• M89: 75,886,961 km (0.11 R)
• M90: 76,003,049 km (0.083 R)
• M91: 77,401,938 km (0.106 R)
• M92: 77,518,924 km (0.084 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 13,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit