🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.5 AU - 0.54 AU

Year: 144 Days

Day: 42.9 Hours

Environment

Temp: 214 °C

Axial Tilt: 100 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.81 AU - 1.11 AU

Year: 360 Days

Day: 27.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.1 AU - 1.2 AU

Year: 472 Days

Day: 30.6 Hours

Environment

Temp: -19 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.15 AU - 1.31 AU

Year: 522 Days

Day: 25.6 Hours

Environment

Temp: -26 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.36 AU - 2.24 AU

Year: 925 Days

Day: 36.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,088,922 km

• M1: 246,687 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.69 AU - 2.79 AU

Year: 1737 Days

Day: 36 Hours

Environment

Temp: -101 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,088,922 km

• M1: 905,815 km (0.069 R)
• M2: 952,340 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.8

Radius: 14.4

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.4 AU - 4.9 AU

Year: 3839 Days

Day: 10.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 44,088,922 km

• M1: 186,698 km (0.118 R)
• M2: 346,319 km (0.038 R)
• M3: 670,348 km (0.053 R)
• M4: 794,963 km (0.036 R)
• M5: 993,031 km (0.1 R)
• M6: 1,161,777 km (0.093 R)
• M7: 1,256,173 km (0.075 R)
• M8: 1,440,478 km (0.107 R)
• M9: 1,542,803 km (0.085 R)
• M10: 1,728,005 km (0.078 R)
• M11: 1,851,124 km (0.076 R)
• M12: 2,106,637 km (0.118 R)
• M13: 2,716,099 km (0.082 R)
• M14: 3,344,709 km (0.092 R)
• M15: 3,622,961 km (0.074 R)
• M16: 3,872,640 km (0.083 R)
• M17: 4,986,995 km (0.097 R)
• M18: 5,165,465 km (0.067 R)
• M19: 5,325,834 km (0.105 R)
• M20: 5,569,678 km (0.051 R)
• M21: 5,775,675 km (0.041 R)
• M22: 6,068,288 km (0.068 R)
• M23: 6,559,867 km (0.053 R)
• M24: 7,042,170 km (0.092 R)
• M25: 8,134,085 km (0.117 R)
• M26: 8,227,584 km (0.053 R)
• M27: 8,795,607 km (0.118 R)
• M28: 8,963,605 km (0.062 R)
• M29: 10,094,715 km (0.107 R)
• M30: 10,270,791 km (0.117 R)
• M31: 11,088,793 km (0.034 R)
• M32: 11,218,494 km (0.117 R)
• M33: 11,427,183 km (0.032 R)
• M34: 12,301,283 km (0.113 R)
• M35: 12,462,550 km (0.057 R)
• M36: 12,814,404 km (0.088 R)
• M37: 13,059,894 km (0.095 R)
• M38: 13,279,504 km (0.113 R)
• M39: 13,472,635 km (0.108 R)
• M40: 13,973,488 km (0.111 R)
• M41: 14,339,106 km (0.113 R)
• M42: 14,651,017 km (0.059 R)
• M43: 14,850,581 km (0.044 R)
• M44: 15,803,818 km (0.057 R)
• M45: 16,836,343 km (0.119 R)
• M46: 17,406,011 km (0.105 R)
• M47: 17,587,324 km (0.118 R)
• M48: 17,829,972 km (0.052 R)
• M49: 18,165,370 km (0.049 R)
• M50: 18,472,046 km (0.063 R)
• M51: 18,749,700 km (0.052 R)
• M52: 18,873,417 km (0.1 R)
• M53: 19,402,694 km (0.114 R)
• M54: 19,999,889 km (0.116 R)
• M55: 20,443,895 km (0.117 R)
• M56: 20,795,002 km (0.063 R)
• M57: 21,341,632 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.5

Radius: 14.1

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.44 AU - 5.02 AU

Year: 3939 Days

Day: 6.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 44,088,922 km

• M1: 177,573 km (0.077 R)
• M2: 272,418 km (0.097 R)
• M3: 554,709 km (0.117 R)
• M4: 700,268 km (0.079 R)
• M5: 838,795 km (0.077 R)
• M6: 975,677 km (0.108 R)
• M7: 1,083,986 km (0.092 R)
• M8: 1,261,260 km (0.099 R)
• M9: 1,546,094 km (0.119 R)
• M10: 2,307,398 km (0.067 R)
• M11: 2,641,898 km (0.064 R)
• M12: 2,850,288 km (0.108 R)
• M13: 2,974,305 km (0.096 R)
• M14: 3,451,522 km (0.094 R)
• M15: 3,603,214 km (0.094 R)
• M16: 3,776,748 km (0.105 R)
• M17: 3,952,974 km (0.088 R)
• M18: 4,273,263 km (0.103 R)
• M19: 4,560,641 km (0.12 R)
• M20: 4,769,779 km (0.114 R)
• M21: 4,918,030 km (0.115 R)
• M22: 5,197,628 km (0.112 R)
• M23: 5,416,191 km (0.099 R)
• M24: 5,526,744 km (0.063 R)
• M25: 5,794,973 km (0.05 R)
• M26: 6,182,581 km (0.084 R)
• M27: 6,791,594 km (0.095 R)
• M28: 7,248,914 km (0.087 R)
• M29: 7,370,837 km (0.09 R)
• M30: 7,765,925 km (0.106 R)
• M31: 7,966,236 km (0.107 R)
• M32: 8,117,480 km (0.027 R)
• M33: 8,320,634 km (0.089 R)
• M34: 8,448,540 km (0.064 R)
• M35: 8,732,177 km (0.095 R)
• M36: 8,888,208 km (0.081 R)
• M37: 10,006,452 km (0.076 R)
• M38: 11,651,580 km (0.093 R)
• M39: 11,766,172 km (0.033 R)
• M40: 12,054,297 km (0.099 R)
• M41: 12,257,302 km (0.119 R)
• M42: 12,578,638 km (0.077 R)
• M43: 13,259,757 km (0.117 R)
• M44: 13,349,366 km (0.069 R)
• M45: 13,649,908 km (0.095 R)
• M46: 13,861,739 km (0.056 R)
• M47: 15,437,004 km (0.044 R)
• M48: 15,531,401 km (0.071 R)
• M49: 16,038,388 km (0.09 R)
• M50: 16,841,279 km (0.1 R)
• M51: 17,198,818 km (0.108 R)
• M52: 17,427,554 km (0.101 R)
• M53: 17,624,424 km (0.101 R)
• M54: 17,789,132 km (0.081 R)
• M55: 18,286,245 km (0.095 R)
• M56: 18,553,278 km (0.118 R)
• M57: 18,653,658 km (0.046 R)
• M58: 19,736,447 km (0.111 R)
• M59: 20,079,026 km (0.051 R)
• M60: 21,013,863 km (0.072 R)
• M61: 21,293,611 km (0.117 R)
• M62: 22,033,672 km (0.109 R)
• M63: 22,603,191 km (0.079 R)
• M64: 23,213,700 km (0.091 R)
• M65: 23,358,212 km (0.092 R)
• M66: 24,598,079 km (0.048 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.8

Radius: 13.5

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.84 AU - 6.12 AU

Year: 5599 Days

Day: 10.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 44,088,922 km

• M1: 188,045 km (0.09 R)
• M2: 287,527 km (0.085 R)
• M3: 402,119 km (0.081 R)
• M4: 574,456 km (0.092 R)
• M5: 723,156 km (0.109 R)
• M6: 1,002,755 km (0.109 R)
• M7: 1,140,385 km (0.073 R)
• M8: 1,435,990 km (0.104 R)
• M9: 2,140,147 km (0.106 R)
• M10: 2,341,955 km (0.118 R)
• M11: 2,487,065 km (0.036 R)
• M12: 2,635,316 km (0.068 R)
• M13: 2,940,795 km (0.106 R)
• M14: 3,682,202 km (0.096 R)
• M15: 3,778,992 km (0.03 R)
• M16: 4,149,396 km (0.081 R)
• M17: 4,454,277 km (0.103 R)
• M18: 4,766,487 km (0.118 R)
• M19: 4,872,253 km (0.1 R)
• M20: 5,112,956 km (0.063 R)
• M21: 5,440,276 km (0.084 R)
• M22: 5,606,479 km (0.047 R)
• M23: 6,201,430 km (0.111 R)
• M24: 6,288,197 km (0.102 R)
• M25: 6,404,285 km (0.063 R)
• M26: 7,086,451 km (0.056 R)
• M27: 7,177,107 km (0.114 R)
• M28: 7,543,921 km (0.062 R)
• M29: 8,137,077 km (0.109 R)
• M30: 8,232,221 km (0.027 R)
• M31: 8,455,421 km (0.094 R)
• M32: 9,104,377 km (0.071 R)
• M33: 9,434,988 km (0.098 R)
• M34: 9,601,790 km (0.102 R)
• M35: 9,836,958 km (0.099 R)
• M36: 10,347,236 km (0.105 R)
• M37: 11,146,537 km (0.074 R)
• M38: 12,364,414 km (0.057 R)
• M39: 12,473,919 km (0.034 R)
• M40: 13,100,435 km (0.091 R)
• M41: 13,586,628 km (0.096 R)
• M42: 14,461,177 km (0.068 R)
• M43: 15,747,569 km (0.102 R)
• M44: 16,665,951 km (0.115 R)
• M45: 17,233,376 km (0.115 R)
• M46: 17,396,736 km (0.071 R)
• M47: 17,889,661 km (0.106 R)
• M48: 18,262,459 km (0.079 R)
• M49: 19,015,834 km (0.115 R)
• M50: 19,226,917 km (0.117 R)
• M51: 19,523,719 km (0.097 R)
• M52: 19,693,961 km (0.12 R)
• M53: 19,907,437 km (0.067 R)
• M54: 20,596,036 km (0.106 R)
• M55: 20,682,654 km (0.118 R)
• M56: 21,204,900 km (0.056 R)
• M57: 21,643,521 km (0.033 R)
• M58: 21,996,572 km (0.099 R)
• M59: 22,485,009 km (0.106 R)
• M60: 22,574,319 km (0.06 R)
• M61: 23,563,310 km (0.091 R)
• M62: 23,881,056 km (0.066 R)
• M63: 23,972,012 km (0.104 R)
• M64: 25,165,952 km (0.108 R)
• M65: 25,304,929 km (0.068 R)
• M66: 26,003,850 km (0.065 R)
• M67: 26,191,296 km (0.094 R)
• M68: 26,756,327 km (0.105 R)
• M69: 27,277,825 km (0.117 R)
• M70: 28,042,420 km (0.113 R)
• M71: 29,690,390 km (0.107 R)
• M72: 29,935,282 km (0.112 R)
• M73: 30,378,092 km (0.061 R)
• M74: 30,674,295 km (0.117 R)
• M75: 31,021,362 km (0.116 R)
• M76: 31,969,514 km (0.04 R)
• M77: 33,588,163 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.7

Radius: 5.1

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 13.46 AU - 16.36 AU

Year: 22044 Days

Day: 23 Hours

Environment

Temp: -187 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 44,088,922 km

• M1: 67,319 km (0.067 R)
• M2: 114,143 km (0.115 R)
• M3: 327,320 km (0.113 R)
• M4: 570,417 km (0.074 R)
• M5: 646,861 km (0.106 R)
• M6: 1,078,301 km (0.111 R)
• M7: 1,212,640 km (0.058 R)
• M8: 1,252,134 km (0.083 R)
• M9: 1,332,169 km (0.069 R)
• M10: 1,414,149 km (0.067 R)
• M11: 2,150,918 km (0.051 R)
• M12: 2,369,630 km (0.099 R)
• M13: 2,419,147 km (0.114 R)
• M14: 2,595,523 km (0.094 R)
• M15: 2,724,028 km (0.115 R)
• M16: 2,934,063 km (0.103 R)
• M17: 3,231,314 km (0.106 R)
• M18: 4,001,145 km (0.077 R)
• M19: 4,452,332 km (0.091 R)
• M20: 5,599,598 km (0.107 R)
• M21: 5,699,230 km (0.061 R)
• M22: 5,732,590 km (0.115 R)
• M23: 5,866,480 km (0.111 R)
• M24: 6,069,186 km (0.116 R)
• M25: 6,205,768 km (0.107 R)
• M26: 6,761,824 km (0.097 R)
• M27: 7,081,664 km (0.061 R)
• M28: 7,117,418 km (0.072 R)
• M29: 7,479,146 km (0.114 R)
• M30: 7,625,452 km (0.097 R)
• M31: 7,995,557 km (0.093 R)
• M32: 8,333,649 km (0.106 R)
• M33: 8,447,343 km (0.09 R)
• M34: 8,638,080 km (0.04 R)
• M35: 9,062,489 km (0.067 R)
• M36: 9,101,385 km (0.076 R)
• M37: 9,257,715 km (0.059 R)
• M38: 9,971,895 km (0.086 R)
• M39: 10,539,619 km (0.038 R)
• M40: 10,992,900 km (0.084 R)
• M41: 11,242,878 km (0.098 R)
• M42: 11,326,653 km (0.104 R)
• M43: 11,918,612 km (0.035 R)
• M44: 12,520,594 km (0.097 R)
• M45: 13,353,405 km (0.076 R)
• M46: 13,798,758 km (0.116 R)
• M47: 14,612,870 km (0.064 R)
• M48: 14,704,274 km (0.089 R)
• M49: 14,979,684 km (0.062 R)
• M50: 15,117,912 km (0.084 R)
• M51: 15,488,915 km (0.053 R)
• M52: 16,239,746 km (0.071 R)
• M53: 17,002,396 km (0.119 R)
• M54: 17,874,253 km (0.099 R)
• M55: 19,059,218 km (0.103 R)
• M56: 19,409,576 km (0.071 R)
• M57: 20,015,298 km (0.109 R)
• M58: 21,660,276 km (0.12 R)
• M59: 23,028,498 km (0.077 R)
• M60: 23,241,376 km (0.088 R)
• M61: 23,294,782 km (0.053 R)
• M62: 24,153,773 km (0.101 R)
• M63: 24,750,369 km (0.117 R)
• M64: 25,516,759 km (0.106 R)
• M65: 25,847,520 km (0.095 R)
• M66: 26,235,278 km (0.102 R)
• M67: 26,680,631 km (0.102 R)
• M68: 27,241,024 km (0.117 R)
• M69: 27,692,062 km (0.089 R)
• M70: 28,544,471 km (0.116 R)
• M71: 28,830,502 km (0.095 R)
• M72: 29,520,896 km (0.04 R)
• M73: 31,447,417 km (0.086 R)
• M74: 31,920,595 km (0.098 R)
• M75: 31,979,836 km (0.086 R)
• M76: 32,754,155 km (0.105 R)
• M77: 33,233,765 km (0.105 R)
• M78: 34,199,868 km (0.087 R)
• M79: 34,442,815 km (0.041 R)
• M80: 34,625,474 km (0.1 R)
• M81: 36,592,986 km (0.104 R)
• M82: 36,655,069 km (0.069 R)
• M83: 37,090,548 km (0.094 R)
• M84: 37,152,930 km (0.074 R)
• M85: 37,903,912 km (0.105 R)
• M86: 38,596,699 km (0.118 R)
• M87: 41,150,933 km (0.074 R)
• M88: 43,495,880 km (0.096 R)
• M89: 43,561,703 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 13,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit