🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.53 AU - 0.59 AU

Year: 152 Days

Day: 35.8 Hours

Environment

Temp: 244 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.55 AU - 0.67 AU

Year: 172 Days

Day: 35.2 Hours

Environment

Temp: 180 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.37 AU - 1.93 AU

Year: 767 Days

Day: 27.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.95 AU - 5.21 AU

Year: 3545 Days

Day: 27.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.07 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.8

Radius: 3.2

Gravity: 38.16 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 12.93 AU - 14.17 AU

Year: 18038 Days

Day: 15.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,907,542 km

• M1: 67,169 km (0.082 R)
• M2: 117,135 km (0.092 R)
• M3: 147,952 km (0.073 R)
• M4: 1,060,799 km (0.099 R)
• M5: 1,224,907 km (0.095 R)
• M6: 1,655,899 km (0.081 R)
• M7: 1,790,836 km (0.039 R)
• M8: 1,957,488 km (0.111 R)
• M9: 2,246,362 km (0.112 R)
• M10: 2,456,397 km (0.055 R)
• M11: 2,735,696 km (0.036 R)
• M12: 2,830,990 km (0.092 R)
• M13: 3,357,724 km (0.119 R)
• M14: 3,701,949 km (0.09 R)
• M15: 4,166,151 km (0.083 R)
• M16: 4,498,109 km (0.071 R)
• M17: 4,800,296 km (0.112 R)
• M18: 5,305,339 km (0.079 R)
• M19: 5,384,476 km (0.041 R)
• M20: 5,624,431 km (0.069 R)
• M21: 6,239,278 km (0.064 R)
• M22: 6,533,388 km (0.059 R)
• M23: 6,618,210 km (0.1 R)
• M24: 7,091,687 km (0.097 R)
• M25: 8,949,693 km (0.081 R)
• M26: 10,596,616 km (0.085 R)
• M27: 10,896,858 km (0.12 R)
• M28: 11,098,516 km (0.054 R)
• M29: 11,199,794 km (0.092 R)
• M30: 11,505,572 km (0.109 R)
• M31: 11,762,432 km (0.041 R)
• M32: 11,865,654 km (0.107 R)
• M33: 12,386,704 km (0.082 R)
• M34: 12,491,721 km (0.117 R)
• M35: 12,544,380 km (0.059 R)
• M36: 13,938,931 km (0.074 R)
• M37: 14,322,799 km (0.09 R)
• M38: 14,543,606 km (0.12 R)
• M39: 15,778,387 km (0.084 R)
• M40: 15,892,380 km (0.083 R)
• M41: 15,949,377 km (0.074 R)
• M42: 16,465,938 km (0.101 R)
• M43: 17,929,454 km (0.116 R)
• M44: 18,827,341 km (0.11 R)
• M45: 19,251,301 km (0.092 R)
• M46: 19,433,960 km (0.091 R)
• M47: 20,232,214 km (0.097 R)
• M48: 20,853,494 km (0.102 R)
• M49: 22,754,584 km (0.095 R)
• M50: 22,883,238 km (0.049 R)
• M51: 23,012,192 km (0.068 R)
• M52: 23,076,668 km (0.067 R)
• M53: 23,660,549 km (0.086 R)
• M54: 23,921,448 km (0.092 R)
• M55: 25,507,335 km (0.079 R)
• M56: 26,515,774 km (0.064 R)
• M57: 26,922,680 km (0.076 R)
• M58: 27,605,594 km (0.071 R)
• M59: 28,363,307 km (0.082 R)
• M60: 29,127,753 km (0.106 R)
• M61: 30,040,000 km (0.086 R)
• M62: 31,605,093 km (0.102 R)
• M63: 32,108,640 km (0.119 R)
• M64: 32,253,002 km (0.098 R)
• M65: 32,905,099 km (0.088 R)
• M66: 33,854,896 km (0.087 R)
• M67: 33,928,348 km (0.079 R)
• M68: 34,887,719 km (0.1 R)
• M69: 34,961,920 km (0.039 R)
• M70: 35,110,471 km (0.11 R)
• M71: 36,456,403 km (0.093 R)
• M72: 36,833,240 km (0.081 R)
• M73: 37,819,090 km (0.094 R)
• M74: 38,583,236 km (0.083 R)
• M75: 39,352,617 km (0.076 R)
• M76: 41,376,377 km (0.088 R)
• M77: 42,638,535 km (0.057 R)
• M78: 42,797,108 km (0.088 R)
• M79: 44,635,816 km (0.055 R)
• M80: 44,958,199 km (0.114 R)
• M81: 45,038,833 km (0.066 R)
• M82: 45,524,128 km (0.118 R)
• M83: 46,663,316 km (0.109 R)
• M84: 47,400,534 km (0.12 R)
• M85: 47,894,058 km (0.06 R)
• M86: 49,718,553 km (0.045 R)
• M87: 50,220,155 km (0.093 R)
• M88: 50,639,328 km (0.115 R)
• M89: 51,059,698 km (0.12 R)
• M90: 54,292,209 km (0.115 R)
• M91: 54,894,789 km (0.081 R)
• M92: 55,586,230 km (0.119 R)
• M93: 55,933,148 km (0.112 R)
• M94: 56,454,646 km (0.104 R)
• M95: 58,292,755 km (0.118 R)
• M96: 58,909,846 km (0.031 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.4

Radius: 6.2

Gravity: 19.81 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 12.69 AU - 18.49 AU

Year: 22262 Days

Day: 22.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,907,542 km

• M1: 98,435 km (0.119 R)
• M2: 174,730 km (0.081 R)
• M3: 516,561 km (0.046 R)
• M4: 561,291 km (0.069 R)
• M5: 779,255 km (0.098 R)
• M6: 1,382,733 km (0.101 R)
• M7: 3,375,526 km (0.032 R)
• M8: 3,995,759 km (0.085 R)
• M9: 4,319,040 km (0.077 R)
• M10: 4,892,598 km (0.039 R)
• M11: 5,039,803 km (0.084 R)
• M12: 5,138,687 km (0.103 R)
• M13: 5,338,550 km (0.032 R)
• M14: 5,849,127 km (0.095 R)
• M15: 6,536,081 km (0.091 R)
• M16: 6,589,936 km (0.056 R)
• M17: 6,807,002 km (0.072 R)
• M18: 7,081,664 km (0.079 R)
• M19: 7,359,916 km (0.115 R)
• M20: 8,332,901 km (0.098 R)
• M21: 8,567,620 km (0.025 R)
• M22: 8,923,812 km (0.083 R)
• M23: 10,522,565 km (0.114 R)
• M24: 10,903,890 km (0.083 R)
• M25: 11,032,095 km (0.103 R)
• M26: 12,541,089 km (0.073 R)
• M27: 12,945,302 km (0.105 R)
• M28: 14,113,662 km (0.106 R)
• M29: 14,604,492 km (0.116 R)
• M30: 14,745,862 km (0.066 R)
• M31: 15,892,231 km (0.117 R)
• M32: 15,964,786 km (0.099 R)
• M33: 16,476,111 km (0.05 R)
• M34: 16,844,720 km (0.056 R)
• M35: 17,067,023 km (0.119 R)
• M36: 17,815,461 km (0.061 R)
• M37: 18,269,640 km (0.109 R)
• M38: 23,345,197 km (0.094 R)
• M39: 24,175,166 km (0.085 R)
• M40: 24,342,416 km (0.094 R)
• M41: 24,593,890 km (0.053 R)
• M42: 25,099,381 km (0.098 R)
• M43: 25,183,904 km (0.106 R)
• M44: 26,034,966 km (0.085 R)
• M45: 28,115,573 km (0.093 R)
• M46: 28,732,515 km (0.107 R)
• M47: 29,532,116 km (0.041 R)
• M48: 29,979,563 km (0.116 R)
• M49: 31,883,046 km (0.083 R)
• M50: 32,434,015 km (0.09 R)
• M51: 32,710,771 km (0.095 R)
• M52: 34,669,307 km (0.11 R)
• M53: 37,242,839 km (0.045 R)
• M54: 38,114,246 km (0.104 R)
• M55: 38,796,712 km (0.09 R)
• M56: 41,067,159 km (0.045 R)
• M57: 42,067,819 km (0.086 R)
• M58: 42,268,878 km (0.099 R)
• M59: 43,481,967 km (0.114 R)
• M60: 46,149,447 km (0.12 R)
• M61: 46,980,762 km (0.071 R)
• M62: 48,131,918 km (0.111 R)
• M63: 50,248,728 km (0.066 R)
• M64: 50,462,055 km (0.062 R)
• M65: 52,287,597 km (0.105 R)
• M66: 52,395,757 km (0.098 R)
• M67: 53,371,584 km (0.104 R)
• M68: 53,807,213 km (0.047 R)
• M69: 53,916,419 km (0.049 R)
• M70: 54,462,900 km (0.095 R)
• M71: 55,011,326 km (0.12 R)
• M72: 56,556,672 km (0.087 R)
• M73: 56,667,673 km (0.074 R)
• M74: 58,116,230 km (0.112 R)
• M75: 58,788,971 km (0.06 R)
• M76: 61,163,538 km (0.062 R)
• M77: 61,277,532 km (0.034 R)
• M78: 64,031,180 km (0.084 R)
• M79: 64,262,458 km (0.065 R)
• M80: 64,494,036 km (0.037 R)
• M81: 64,609,974 km (0.115 R)
• M82: 68,118,792 km (0.034 R)
• M83: 68,236,825 km (0.1 R)
• M84: 69,183,480 km (0.068 R)
• M85: 69,302,111 km (0.094 R)
• M86: 70,372,933 km (0.107 R)
• M87: 72,290,029 km (0.071 R)
• M88: 72,772,034 km (0.074 R)
• M89: 72,892,610 km (0.101 R)
• M90: 73,496,985 km (0.115 R)
• M91: 74,953,919 km (0.088 R)
• M92: 76,053,014 km (0.091 R)
• M93: 77,649,822 km (0.115 R)
• M94: 81,878,355 km (0.119 R)
• M95: 84,400,276 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.8

Radius: 7.1

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 12.31 AU - 20.17 AU

Year: 23668 Days

Day: 19.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 175.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,907,542 km

• M1: 170,542 km (0.114 R)
• M2: 305,180 km (0.098 R)
• M3: 496,366 km (0.09 R)
• M4: 909,405 km (0.072 R)
• M5: 1,949,410 km (0.034 R)
• M6: 2,013,139 km (0.042 R)
• M7: 2,376,661 km (0.111 R)
• M8: 2,796,283 km (0.105 R)
• M9: 3,663,801 km (0.069 R)
• M10: 4,106,312 km (0.072 R)
• M11: 4,779,802 km (0.054 R)
• M12: 4,866,419 km (0.096 R)
• M13: 5,532,578 km (0.098 R)
• M14: 5,992,592 km (0.098 R)
• M15: 6,560,615 km (0.093 R)
• M16: 6,656,956 km (0.118 R)
• M17: 6,705,425 km (0.116 R)
• M18: 6,851,134 km (0.114 R)
• M19: 7,747,674 km (0.065 R)
• M20: 8,106,260 km (0.104 R)
• M21: 8,261,692 km (0.109 R)
• M22: 8,522,740 km (0.086 R)
• M23: 8,628,057 km (0.115 R)
• M24: 10,369,227 km (0.118 R)
• M25: 12,214,965 km (0.101 R)
• M26: 12,872,598 km (0.085 R)
• M27: 12,993,323 km (0.075 R)
• M28: 13,114,497 km (0.06 R)
• M29: 13,787,688 km (0.089 R)
• M30: 14,221,821 km (0.114 R)
• M31: 14,534,780 km (0.065 R)
• M32: 15,615,624 km (0.091 R)
• M33: 16,068,158 km (0.063 R)
• M34: 17,652,250 km (0.103 R)
• M35: 18,462,771 km (0.118 R)
• M36: 19,423,788 km (0.087 R)
• M37: 19,493,051 km (0.115 R)
• M38: 20,824,622 km (0.077 R)
• M39: 21,108,559 km (0.08 R)
• M40: 21,896,341 km (0.097 R)
• M41: 22,330,175 km (0.045 R)
• M42: 22,766,702 km (0.094 R)
• M43: 23,059,315 km (0.047 R)
• M44: 25,142,316 km (0.043 R)
• M45: 31,823,207 km (0.119 R)
• M46: 31,986,568 km (0.093 R)
• M47: 34,639,387 km (0.08 R)
• M48: 34,723,461 km (0.114 R)
• M49: 35,652,314 km (0.097 R)
• M50: 35,737,136 km (0.094 R)
• M51: 38,487,343 km (0.105 R)
• M52: 41,216,009 km (0.106 R)
• M53: 41,661,810 km (0.083 R)
• M54: 44,279,474 km (0.097 R)
• M55: 44,461,983 km (0.095 R)
• M56: 44,919,304 km (0.078 R)
• M57: 45,654,129 km (0.118 R)
• M58: 46,300,541 km (0.07 R)
• M59: 48,821,714 km (0.068 R)
• M60: 48,915,961 km (0.115 R)
• M61: 49,010,207 km (0.025 R)
• M62: 49,199,000 km (0.072 R)
• M63: 51,770,886 km (0.111 R)
• M64: 53,024,666 km (0.046 R)
• M65: 53,218,545 km (0.072 R)
• M66: 53,412,573 km (0.081 R)
• M67: 54,093,543 km (0.039 R)
• M68: 55,660,730 km (0.099 R)
• M69: 56,153,506 km (0.059 R)
• M70: 56,350,975 km (0.098 R)
• M71: 56,647,777 km (0.039 R)
• M72: 60,451,004 km (0.11 R)
• M73: 61,160,546 km (0.074 R)
• M74: 62,281,034 km (0.119 R)
• M75: 64,026,243 km (0.085 R)
• M76: 64,232,539 km (0.12 R)
• M77: 64,542,505 km (0.041 R)
• M78: 65,060,264 km (0.113 R)
• M79: 66,204,089 km (0.087 R)
• M80: 66,308,359 km (0.052 R)
• M81: 67,040,042 km (0.092 R)
• M82: 67,564,382 km (0.094 R)
• M83: 68,616,953 km (0.111 R)
• M84: 70,312,495 km (0.099 R)
• M85: 70,951,877 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.9

Radius: 3.6

Gravity: 13.19 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 17.2 AU - 20.32 AU

Year: 29386 Days

Day: 16.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,907,542 km

• M1: 158,424 km (0.115 R)
• M2: 382,372 km (0.083 R)
• M3: 539,600 km (0.07 R)
• M4: 999,763 km (0.082 R)
• M5: 1,165,966 km (0.111 R)
• M6: 1,550,881 km (0.109 R)
• M7: 1,913,656 km (0.113 R)
• M8: 2,520,575 km (0.062 R)
• M9: 2,811,692 km (0.108 R)
• M10: 2,877,814 km (0.046 R)
• M11: 3,320,175 km (0.069 R)
• M12: 3,495,953 km (0.119 R)
• M13: 4,380,974 km (0.096 R)
• M14: 4,690,492 km (0.039 R)
• M15: 5,007,190 km (0.068 R)
• M16: 5,168,158 km (0.12 R)
• M17: 5,786,745 km (0.074 R)
• M18: 5,913,305 km (0.059 R)
• M19: 6,913,067 km (0.072 R)
• M20: 6,957,647 km (0.087 R)
• M21: 7,363,806 km (0.06 R)
• M22: 7,500,837 km (0.103 R)
• M23: 8,388,551 km (0.099 R)
• M24: 8,579,587 km (0.103 R)
• M25: 10,311,632 km (0.105 R)
• M26: 10,670,667 km (0.09 R)
• M27: 10,929,620 km (0.117 R)
• M28: 11,612,535 km (0.081 R)
• M29: 11,985,931 km (0.102 R)
• M30: 12,147,198 km (0.039 R)
• M31: 13,351,460 km (0.037 R)
• M32: 14,024,202 km (0.086 R)
• M33: 15,753,703 km (0.116 R)
• M34: 16,048,411 km (0.032 R)
• M35: 16,107,502 km (0.078 R)
• M36: 16,463,994 km (0.112 R)
• M37: 16,703,201 km (0.051 R)
• M38: 16,823,178 km (0.029 R)
• M39: 17,732,135 km (0.07 R)
• M40: 18,532,783 km (0.087 R)
• M41: 18,656,949 km (0.115 R)
• M42: 18,843,797 km (0.081 R)
• M43: 18,968,711 km (0.104 R)
• M44: 19,471,210 km (0.11 R)
• M45: 20,041,627 km (0.107 R)
• M46: 21,589,366 km (0.08 R)
• M47: 22,708,658 km (0.062 R)
• M48: 23,846,798 km (0.045 R)
• M49: 26,108,269 km (0.05 R)
• M50: 27,653,615 km (0.118 R)
• M51: 27,795,584 km (0.089 R)
• M52: 27,937,851 km (0.095 R)
• M53: 28,509,016 km (0.044 R)
• M54: 29,880,828 km (0.071 R)
• M55: 30,538,161 km (0.107 R)
• M56: 31,421,986 km (0.059 R)
• M57: 32,239,538 km (0.098 R)
• M58: 32,613,533 km (0.091 R)
• M59: 32,763,430 km (0.099 R)
• M60: 33,290,164 km (0.045 R)
• M61: 34,352,009 km (0.108 R)
• M62: 35,347,733 km (0.092 R)
• M63: 35,810,589 km (0.055 R)
• M64: 36,042,765 km (0.078 R)
• M65: 36,120,256 km (0.103 R)
• M66: 36,430,821 km (0.077 R)
• M67: 36,742,284 km (0.065 R)
• M68: 37,289,364 km (0.059 R)
• M69: 38,391,750 km (0.069 R)
• M70: 38,470,888 km (0.079 R)
• M71: 39,106,080 km (0.108 R)
• M72: 40,789,655 km (0.086 R)
• M73: 41,762,340 km (0.079 R)
• M74: 42,496,866 km (0.111 R)
• M75: 42,906,764 km (0.098 R)
• M76: 43,318,008 km (0.116 R)
• M77: 43,647,872 km (0.118 R)
• M78: 43,730,450 km (0.109 R)
• M79: 44,144,237 km (0.118 R)
• M80: 45,393,529 km (0.091 R)
• M81: 45,477,154 km (0.117 R)
• M82: 45,644,704 km (0.05 R)
• M83: 49,124,350 km (0.065 R)
• M84: 49,210,220 km (0.112 R)
• M85: 49,468,276 km (0.054 R)
• M86: 51,113,254 km (0.093 R)
• M87: 51,986,307 km (0.109 R)
• M88: 52,776,184 km (0.077 R)
• M89: 53,040,224 km (0.091 R)
• M90: 54,367,756 km (0.103 R)
• M91: 54,723,499 km (0.105 R)
• M92: 56,154,553 km (0.118 R)
• M93: 57,416,860 km (0.109 R)
• M94: 58,051,454 km (0.051 R)
• M95: 59,236,119 km (0.118 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 13,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit