🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.82 AU - 0.84 AU

Year: 283 Days

Day: 37.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.08 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.2 AU - 1.46 AU

Year: 575 Days

Day: 42.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.2 AU - 1.54 AU

Year: 601 Days

Day: 19.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.55 AU - 2.17 AU

Year: 951 Days

Day: 30.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,040,933 km

• M1: 798,404 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.06 AU - 2.24 AU

Year: 1181 Days

Day: 39 Hours

Environment

Temp: -82 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,040,933 km

• M1: 285,283 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.28 AU - 2.88 AU

Year: 1553 Days

Day: 22.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.3

Radius: 8.1

Gravity: 14.96 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.53 AU - 6.91 AU

Year: 5813 Days

Day: 6.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 89,040,933 km

• M1: 156,330 km (0.112 R)
• M2: 267,331 km (0.112 R)
• M3: 708,496 km (0.08 R)
• M4: 766,390 km (0.12 R)
• M5: 856,298 km (0.118 R)
• M6: 1,030,879 km (0.101 R)
• M7: 1,287,738 km (0.103 R)
• M8: 1,921,435 km (0.113 R)
• M9: 2,173,208 km (0.057 R)
• M10: 2,848,643 km (0.11 R)
• M11: 3,357,874 km (0.082 R)
• M12: 3,661,557 km (0.119 R)
• M13: 4,214,172 km (0.055 R)
• M14: 5,396,145 km (0.037 R)
• M15: 6,023,558 km (0.109 R)
• M16: 6,145,630 km (0.071 R)
• M17: 6,610,880 km (0.119 R)
• M18: 6,768,556 km (0.118 R)
• M19: 7,184,139 km (0.06 R)
• M20: 7,411,378 km (0.071 R)
• M21: 7,542,425 km (0.065 R)
• M22: 7,773,405 km (0.084 R)
• M23: 8,073,797 km (0.087 R)
• M24: 8,276,203 km (0.089 R)
• M25: 8,548,621 km (0.102 R)
• M26: 8,858,737 km (0.109 R)
• M27: 9,775,323 km (0.11 R)
• M28: 11,735,205 km (0.117 R)
• M29: 13,173,140 km (0.09 R)
• M30: 13,371,806 km (0.091 R)
• M31: 13,531,277 km (0.106 R)
• M32: 13,812,072 km (0.093 R)
• M33: 13,932,947 km (0.113 R)
• M34: 14,135,353 km (0.096 R)
• M35: 14,913,113 km (0.109 R)
• M36: 15,411,423 km (0.118 R)
• M37: 15,999,642 km (0.073 R)
• M38: 16,595,341 km (0.078 R)
• M39: 17,328,370 km (0.107 R)
• M40: 17,633,251 km (0.116 R)
• M41: 18,292,528 km (0.086 R)
• M42: 18,381,090 km (0.118 R)
• M43: 18,647,524 km (0.066 R)
• M44: 18,825,845 km (0.09 R)
• M45: 19,454,455 km (0.081 R)
• M46: 20,135,724 km (0.114 R)
• M47: 20,272,905 km (0.119 R)
• M48: 20,778,546 km (0.119 R)
• M49: 21,056,050 km (0.112 R)
• M50: 21,755,270 km (0.079 R)
• M51: 22,556,965 km (0.098 R)
• M52: 23,128,728 km (0.091 R)
• M53: 23,272,342 km (0.116 R)
• M54: 23,512,447 km (0.101 R)
• M55: 23,656,958 km (0.116 R)
• M56: 24,627,549 km (0.102 R)
• M57: 24,725,386 km (0.111 R)
• M58: 24,970,428 km (0.091 R)
• M59: 25,413,387 km (0.107 R)
• M60: 25,561,788 km (0.084 R)
• M61: 25,759,856 km (0.063 R)
• M62: 26,357,350 km (0.106 R)
• M63: 26,507,396 km (0.102 R)
• M64: 26,607,627 km (0.098 R)
• M65: 26,808,387 km (0.082 R)
• M66: 27,464,523 km (0.088 R)
• M67: 27,769,105 km (0.06 R)
• M68: 28,947,188 km (0.065 R)
• M69: 29,102,022 km (0.119 R)
• M70: 29,828,319 km (0.068 R)
• M71: 30,141,428 km (0.099 R)
• M72: 31,404,782 km (0.101 R)
• M73: 31,936,153 km (0.1 R)
• M74: 32,149,630 km (0.071 R)
• M75: 32,309,999 km (0.081 R)
• M76: 32,577,928 km (0.082 R)
• M77: 33,331,902 km (0.048 R)
• M78: 34,037,256 km (0.085 R)
• M79: 35,297,019 km (0.113 R)
• M80: 35,407,422 km (0.054 R)
• M81: 36,015,987 km (0.1 R)
• M82: 36,907,291 km (0.055 R)
• M83: 37,243,437 km (0.047 R)
• M84: 37,299,536 km (0.043 R)
• M85: 37,355,635 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.9

Radius: 14.3

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.82 AU - 7.96 AU

Year: 6777 Days

Day: 8 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 89,040,933 km

• M1: 178,769 km (0.069 R)
• M2: 287,677 km (0.105 R)
• M3: 655,837 km (0.058 R)
• M4: 935,435 km (0.112 R)
• M5: 1,111,512 km (0.056 R)
• M6: 1,420,581 km (0.059 R)
• M7: 1,707,959 km (0.069 R)
• M8: 1,997,132 km (0.07 R)
• M9: 2,302,461 km (0.078 R)
• M10: 2,470,310 km (0.075 R)
• M11: 2,681,243 km (0.069 R)
• M12: 2,779,229 km (0.103 R)
• M13: 3,371,188 km (0.119 R)
• M14: 3,627,748 km (0.102 R)
• M15: 4,002,192 km (0.106 R)
• M16: 4,435,726 km (0.066 R)
• M17: 4,884,670 km (0.111 R)
• M18: 5,200,172 km (0.108 R)
• M19: 5,348,124 km (0.077 R)
• M20: 5,472,589 km (0.047 R)
• M21: 6,343,997 km (0.088 R)
• M22: 6,502,271 km (0.108 R)
• M23: 7,066,854 km (0.061 R)
• M24: 7,479,894 km (0.115 R)
• M25: 7,957,560 km (0.059 R)
• M26: 8,678,023 km (0.079 R)
• M27: 10,027,396 km (0.114 R)
• M28: 10,931,565 km (0.117 R)
• M29: 11,634,825 km (0.072 R)
• M30: 11,731,914 km (0.071 R)
• M31: 12,319,833 km (0.102 R)
• M32: 12,418,718 km (0.09 R)
• M33: 13,253,623 km (0.109 R)
• M34: 14,072,073 km (0.079 R)
• M35: 15,543,817 km (0.079 R)
• M36: 16,406,548 km (0.033 R)
• M37: 17,284,987 km (0.044 R)
• M38: 17,618,440 km (0.089 R)
• M39: 18,366,879 km (0.113 R)
• M40: 18,820,908 km (0.12 R)
• M41: 18,973,199 km (0.11 R)
• M42: 19,393,868 km (0.05 R)
• M43: 19,624,548 km (0.035 R)
• M44: 20,127,646 km (0.032 R)
• M45: 20,634,932 km (0.11 R)
• M46: 21,186,050 km (0.075 R)
• M47: 21,542,991 km (0.071 R)
• M48: 21,662,370 km (0.103 R)
• M49: 21,861,784 km (0.101 R)
• M50: 22,102,038 km (0.064 R)
• M51: 22,262,557 km (0.103 R)
• M52: 22,383,282 km (0.099 R)
• M53: 22,544,698 km (0.073 R)
• M54: 22,868,428 km (0.051 R)
• M55: 23,275,334 km (0.065 R)
• M56: 23,561,515 km (0.051 R)
• M57: 24,634,880 km (0.076 R)
• M58: 25,471,581 km (0.116 R)
• M59: 25,935,633 km (0.079 R)
• M60: 26,232,435 km (0.09 R)
• M61: 29,085,865 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901

Radius: 4.5

Gravity: 44.49 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 12.26 AU - 18.02 AU

Year: 22076 Days

Day: 17.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,040,933 km

• M1: 78,539 km (0.088 R)
• M2: 158,574 km (0.093 R)
• M3: 203,304 km (0.079 R)
• M4: 366,365 km (0.059 R)
• M5: 638,633 km (0.026 R)
• M6: 689,347 km (0.085 R)
• M7: 821,891 km (0.058 R)
• M8: 1,172,548 km (0.112 R)
• M9: 1,235,230 km (0.12 R)
• M10: 1,331,271 km (0.097 R)
• M11: 1,703,920 km (0.104 R)
• M12: 2,300,217 km (0.105 R)
• M13: 2,378,905 km (0.083 R)
• M14: 2,827,849 km (0.038 R)
• M15: 3,391,384 km (0.08 R)
• M16: 3,988,578 km (0.112 R)
• M17: 5,122,530 km (0.099 R)
• M18: 5,277,364 km (0.054 R)
• M19: 5,750,991 km (0.12 R)
• M20: 6,965,127 km (0.082 R)
• M21: 8,497,309 km (0.069 R)
• M22: 9,300,948 km (0.079 R)
• M23: 9,871,365 km (0.068 R)
• M24: 10,193,150 km (0.078 R)
• M25: 10,649,424 km (0.105 R)
• M26: 11,179,150 km (0.113 R)
• M27: 12,332,699 km (0.098 R)
• M28: 12,540,191 km (0.096 R)
• M29: 13,099,089 km (0.088 R)
• M30: 15,340,514 km (0.077 R)
• M31: 15,414,864 km (0.085 R)
• M32: 16,695,422 km (0.094 R)
• M33: 17,232,478 km (0.116 R)
• M34: 17,931,399 km (0.114 R)
• M35: 18,877,606 km (0.08 R)
• M36: 19,678,553 km (0.098 R)
• M37: 20,572,250 km (0.116 R)
• M38: 22,314,766 km (0.087 R)
• M39: 22,736,632 km (0.038 R)
• M40: 23,845,601 km (0.056 R)
• M41: 25,147,103 km (0.052 R)
• M42: 27,818,173 km (0.107 R)
• M43: 28,819,880 km (0.056 R)
• M44: 29,187,143 km (0.091 R)
• M45: 29,926,156 km (0.073 R)
• M46: 30,391,107 km (0.099 R)
• M47: 30,952,248 km (0.085 R)
• M48: 31,705,922 km (0.077 R)
• M49: 32,656,318 km (0.054 R)
• M50: 36,451,167 km (0.1 R)
• M51: 37,146,946 km (0.05 R)
• M52: 37,246,728 km (0.087 R)
• M53: 37,346,510 km (0.12 R)
• M54: 37,546,522 km (0.105 R)
• M55: 38,047,825 km (0.112 R)
• M56: 40,382,898 km (0.101 R)
• M57: 40,793,694 km (0.114 R)
• M58: 41,309,058 km (0.114 R)
• M59: 43,077,604 km (0.114 R)
• M60: 44,129,577 km (0.094 R)
• M61: 45,189,777 km (0.111 R)
• M62: 47,985,611 km (0.107 R)
• M63: 50,173,929 km (0.115 R)
• M64: 51,502,508 km (0.108 R)
• M65: 52,506,459 km (0.052 R)
• M66: 55,101,384 km (0.111 R)
• M67: 55,329,072 km (0.068 R)
• M68: 56,128,223 km (0.062 R)
• M69: 57,161,197 km (0.119 R)
• M70: 57,622,407 km (0.067 R)
• M71: 58,084,814 km (0.107 R)
• M72: 58,316,392 km (0.056 R)
• M73: 58,780,594 km (0.079 R)
• M74: 60,297,815 km (0.077 R)
• M75: 60,415,100 km (0.103 R)
• M76: 61,237,888 km (0.104 R)
• M77: 64,446,015 km (0.038 R)
• M78: 64,685,820 km (0.106 R)
• M79: 66,978,856 km (0.093 R)
• M80: 67,221,803 km (0.099 R)
• M81: 68,930,360 km (0.08 R)
• M82: 70,529,711 km (0.102 R)
• M83: 72,141,180 km (0.106 R)
• M84: 78,323,312 km (0.041 R)
• M85: 78,451,218 km (0.102 R)
• M86: 79,091,945 km (0.113 R)
• M87: 80,120,580 km (0.088 R)
• M88: 81,931,313 km (0.089 R)
• M89: 82,451,166 km (0.109 R)
• M90: 85,066,735 km (0.093 R)
• M91: 87,443,995 km (0.054 R)
• M92: 87,842,374 km (0.118 R)
• M93: 89,040,952 km (0.075 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 14,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit