🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.04 AU - 1.16 AU

Year: 442 Days

Day: 14.2 Hours

Environment

Temp: -17 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.05 AU - 2.49 AU

Year: 1310 Days

Day: 38.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.41 AU - 2.95 AU

Year: 1680 Days

Day: 26.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,986,957 km

• M1: 1,316,910 km (0.093 R)

Asteroid Belt

Center: 3.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610

Radius: 13.8

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.27 AU - 4.53 AU

Year: 3534 Days

Day: 8.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 80,986,957 km

• M1: 175,329 km (0.12 R)
• M2: 341,083 km (0.08 R)
• M3: 450,738 km (0.06 R)
• M4: 559,496 km (0.082 R)
• M5: 852,109 km (0.099 R)
• M6: 1,087,277 km (0.086 R)
• M7: 1,514,080 km (0.106 R)
• M8: 1,608,476 km (0.11 R)
• M9: 1,761,066 km (0.059 R)
• M10: 2,279,722 km (0.11 R)
• M11: 2,452,507 km (0.094 R)
• M12: 2,912,222 km (0.104 R)
• M13: 3,257,344 km (0.106 R)
• M14: 3,345,756 km (0.084 R)
• M15: 3,616,080 km (0.083 R)
• M16: 3,744,584 km (0.087 R)
• M17: 3,837,335 km (0.113 R)
• M18: 4,082,376 km (0.069 R)
• M19: 4,177,969 km (0.114 R)
• M20: 4,274,310 km (0.09 R)
• M21: 4,827,972 km (0.082 R)
• M22: 4,969,940 km (0.064 R)
• M23: 5,134,049 km (0.114 R)
• M24: 5,279,010 km (0.092 R)
• M25: 5,530,932 km (0.108 R)
• M26: 5,636,997 km (0.112 R)
• M27: 7,031,998 km (0.075 R)
• M28: 7,356,176 km (0.104 R)
• M29: 7,473,012 km (0.112 R)
• M30: 7,756,350 km (0.094 R)
• M31: 7,899,216 km (0.03 R)
• M32: 8,651,843 km (0.072 R)
• M33: 8,775,411 km (0.102 R)
• M34: 9,554,666 km (0.114 R)
• M35: 9,708,004 km (0.094 R)
• M36: 10,043,253 km (0.064 R)
• M37: 10,173,104 km (0.053 R)
• M38: 10,303,703 km (0.107 R)
• M39: 11,125,294 km (0.032 R)
• M40: 12,606,613 km (0.114 R)
• M41: 12,859,433 km (0.106 R)
• M42: 13,085,775 km (0.119 R)
• M43: 13,313,313 km (0.046 R)
• M44: 13,685,812 km (0.039 R)
• M45: 13,887,918 km (0.101 R)
• M46: 14,032,879 km (0.099 R)
• M47: 14,178,288 km (0.049 R)
• M48: 14,353,467 km (0.081 R)
• M49: 14,558,865 km (0.087 R)
• M50: 14,824,251 km (0.117 R)
• M51: 14,913,113 km (0.061 R)
• M52: 15,002,123 km (0.039 R)
• M53: 15,270,203 km (0.058 R)
• M54: 15,449,870 km (0.078 R)
• M55: 16,084,165 km (0.094 R)
• M56: 16,665,352 km (0.067 R)
• M57: 17,659,729 km (0.042 R)
• M58: 18,037,614 km (0.081 R)
• M59: 18,195,888 km (0.074 R)
• M60: 18,291,032 km (0.096 R)
• M61: 18,513,784 km (0.102 R)
• M62: 19,026,156 km (0.09 R)
• M63: 19,187,273 km (0.118 R)
• M64: 19,478,391 km (0.107 R)
• M65: 19,771,004 km (0.112 R)
• M66: 20,889,547 km (0.092 R)
• M67: 21,456,523 km (0.095 R)
• M68: 21,624,372 km (0.112 R)
• M69: 21,927,308 km (0.117 R)
• M70: 22,028,586 km (0.081 R)
• M71: 22,367,574 km (0.066 R)
• M72: 22,776,425 km (0.045 R)
• M73: 23,050,489 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.2

Radius: 14.5

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.12 AU - 5.68 AU

Year: 4805 Days

Day: 9 Hours

Environment

Temp: -162 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 80,986,957 km

• M1: 277,953 km (0.074 R)
• M2: 488,886 km (0.118 R)
• M3: 620,831 km (0.057 R)
• M4: 767,587 km (0.074 R)
• M5: 1,006,794 km (0.114 R)
• M6: 1,112,260 km (0.074 R)
• M7: 1,335,311 km (0.044 R)
• M8: 1,587,682 km (0.045 R)
• M9: 1,812,528 km (0.119 R)
• M10: 2,124,140 km (0.088 R)
• M11: 2,278,824 km (0.031 R)
• M12: 2,616,018 km (0.071 R)
• M13: 2,799,275 km (0.092 R)
• M14: 2,918,206 km (0.107 R)
• M15: 3,483,686 km (0.104 R)
• M16: 3,593,640 km (0.095 R)
• M17: 3,686,092 km (0.097 R)
• M18: 3,854,688 km (0.094 R)
• M19: 4,474,921 km (0.102 R)
• M20: 4,574,703 km (0.091 R)
• M21: 4,837,696 km (0.088 R)
• M22: 5,126,569 km (0.098 R)
• M23: 5,252,232 km (0.093 R)
• M24: 5,549,183 km (0.05 R)
• M25: 6,115,561 km (0.107 R)
• M26: 6,293,732 km (0.104 R)
• M27: 6,586,645 km (0.064 R)
• M28: 6,723,527 km (0.061 R)
• M29: 7,139,558 km (0.091 R)
• M30: 7,303,667 km (0.112 R)
• M31: 7,398,063 km (0.119 R)
• M32: 7,588,053 km (0.094 R)
• M33: 8,241,048 km (0.089 R)
• M34: 8,611,751 km (0.033 R)
• M35: 8,811,614 km (0.105 R)
• M36: 9,063,836 km (0.068 R)
• M37: 9,497,819 km (0.091 R)
• M38: 9,601,042 km (0.117 R)
• M39: 9,834,564 km (0.11 R)
• M40: 10,148,720 km (0.102 R)
• M41: 10,413,059 km (0.045 R)
• M42: 10,706,570 km (0.114 R)
• M43: 10,840,909 km (0.08 R)
• M44: 11,247,366 km (0.095 R)
• M45: 11,383,800 km (0.11 R)
• M46: 11,603,559 km (0.062 R)
• M47: 12,019,291 km (0.108 R)
• M48: 12,723,000 km (0.106 R)
• M49: 12,950,987 km (0.062 R)
• M50: 13,672,497 km (0.08 R)
• M51: 14,111,567 km (0.067 R)
• M52: 14,585,194 km (0.084 R)
• M53: 14,943,780 km (0.095 R)
• M54: 15,305,358 km (0.105 R)
• M55: 15,853,036 km (0.101 R)
• M56: 16,160,160 km (0.108 R)
• M57: 16,252,612 km (0.108 R)
• M58: 16,376,329 km (0.073 R)
• M59: 18,268,144 km (0.104 R)
• M60: 19,239,932 km (0.099 R)
• M61: 19,370,830 km (0.097 R)
• M62: 19,600,463 km (0.107 R)
• M63: 20,494,908 km (0.09 R)
• M64: 20,896,728 km (0.096 R)
• M65: 21,912,797 km (0.108 R)
• M66: 22,220,669 km (0.088 R)
• M67: 23,257,532 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.4

Radius: 4

Gravity: 51.78 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 10.93 AU - 16.99 AU

Year: 19971 Days

Day: 15.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 127.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,986,957 km

• M1: 278,701 km (0.111 R)
• M2: 900,878 km (0.095 R)
• M3: 1,646,175 km (0.097 R)
• M4: 1,812,827 km (0.068 R)
• M5: 1,985,164 km (0.052 R)
• M6: 2,532,842 km (0.113 R)
• M7: 2,570,839 km (0.109 R)
• M8: 3,669,636 km (0.104 R)
• M9: 3,799,786 km (0.078 R)
• M10: 4,564,979 km (0.096 R)
• M11: 5,623,085 km (0.103 R)
• M12: 5,672,901 km (0.116 R)
• M13: 5,823,247 km (0.096 R)
• M14: 5,974,939 km (0.082 R)
• M15: 6,127,978 km (0.112 R)
• M16: 6,179,290 km (0.078 R)
• M17: 6,859,062 km (0.071 R)
• M18: 7,180,698 km (0.071 R)
• M19: 7,343,311 km (0.099 R)
• M20: 7,617,224 km (0.119 R)
• M21: 7,727,628 km (0.087 R)
• M22: 8,062,278 km (0.104 R)
• M23: 10,780,023 km (0.065 R)
• M24: 11,594,733 km (0.119 R)
• M25: 13,216,373 km (0.098 R)
• M26: 13,682,969 km (0.113 R)
• M27: 16,379,770 km (0.069 R)
• M28: 19,762,328 km (0.117 R)
• M29: 20,142,755 km (0.071 R)
• M30: 21,142,817 km (0.108 R)
• M31: 23,110,777 km (0.066 R)
• M32: 23,833,634 km (0.081 R)
• M33: 23,995,199 km (0.09 R)
• M34: 25,631,202 km (0.059 R)
• M35: 27,472,003 km (0.079 R)
• M36: 27,641,348 km (0.103 R)
• M37: 28,493,906 km (0.11 R)
• M38: 28,837,234 km (0.057 R)
• M39: 29,701,760 km (0.088 R)
• M40: 30,311,820 km (0.059 R)
• M41: 32,077,823 km (0.056 R)
• M42: 32,166,983 km (0.077 R)
• M43: 33,876,887 km (0.08 R)
• M44: 34,331,814 km (0.112 R)
• M45: 34,514,323 km (0.107 R)
• M46: 35,155,649 km (0.059 R)
• M47: 36,822,768 km (0.087 R)
• M48: 37,196,763 km (0.12 R)
• M49: 38,042,739 km (0.073 R)
• M50: 38,231,681 km (0.119 R)
• M51: 39,085,286 km (0.091 R)
• M52: 39,562,354 km (0.041 R)
• M53: 40,329,641 km (0.098 R)
• M54: 40,618,515 km (0.106 R)
• M55: 42,660,526 km (0.099 R)
• M56: 42,758,662 km (0.081 R)
• M57: 42,856,798 km (0.08 R)
• M58: 43,348,526 km (0.059 R)
• M59: 44,835,379 km (0.101 R)
• M60: 45,434,669 km (0.067 R)
• M61: 46,540,346 km (0.034 R)
• M62: 46,944,560 km (0.07 R)
• M63: 47,350,120 km (0.113 R)
• M64: 48,368,732 km (0.073 R)
• M65: 50,116,932 km (0.077 R)
• M66: 50,220,454 km (0.097 R)
• M67: 51,259,112 km (0.083 R)
• M68: 51,467,651 km (0.111 R)
• M69: 51,781,059 km (0.03 R)
• M70: 51,990,496 km (0.05 R)
• M71: 52,830,488 km (0.063 R)
• M72: 53,357,671 km (0.118 R)
• M73: 54,098,779 km (0.059 R)
• M74: 54,523,786 km (0.056 R)
• M75: 55,163,467 km (0.061 R)
• M76: 56,557,869 km (0.058 R)
• M77: 57,855,181 km (0.075 R)
• M78: 58,507,428 km (0.114 R)
• M79: 58,616,485 km (0.11 R)
• M80: 58,725,542 km (0.077 R)
• M81: 60,699,486 km (0.102 R)
• M82: 60,920,142 km (0.082 R)
• M83: 61,251,651 km (0.118 R)
• M84: 61,362,354 km (0.117 R)
• M85: 62,138,617 km (0.071 R)
• M86: 66,978,407 km (0.114 R)
• M87: 69,616,416 km (0.099 R)
• M88: 69,962,885 km (0.104 R)
• M89: 75,941,863 km (0.054 R)
• M90: 77,013,732 km (0.066 R)
• M91: 77,133,261 km (0.102 R)
• M92: 77,970,859 km (0.104 R)
• M93: 78,330,791 km (0.025 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 14,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit