🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.76 AU - 0.92 AU

Year: 273 Days

Day: 31.4 Hours

Environment

Temp: 96 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.42 AU - 2.12 AU

Year: 835 Days

Day: 30.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,978,718 km

• M1: 341,532 km (0.071 R)
• M2: 581,637 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.44 AU - 2.36 AU

Year: 929 Days

Day: 38.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.69 AU - 2.21 AU

Year: 966 Days

Day: 22.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.49 AU - 2.47 AU

Year: 988 Days

Day: 39.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.79 AU - 2.42 AU

Year: 1080 Days

Day: 16.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,978,718 km

• M1: 795,113 km (0.057 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.14 AU - 4.32 AU

Year: 3086 Days

Day: 21.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.6

Radius: 13.7

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.52 AU - 8.98 AU

Year: 7654 Days

Day: 9 Hours

Environment

Temp: -161 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,978,718 km

• M1: 171,589 km (0.117 R)
• M2: 301,739 km (0.069 R)
• M3: 554,859 km (0.075 R)
• M4: 661,821 km (0.063 R)
• M5: 1,425,069 km (0.093 R)
• M6: 1,580,053 km (0.099 R)
• M7: 1,844,691 km (0.045 R)
• M8: 2,123,991 km (0.099 R)
• M9: 2,463,727 km (0.084 R)
• M10: 2,557,226 km (0.099 R)
• M11: 2,772,348 km (0.1 R)
• M12: 3,272,005 km (0.095 R)
• M13: 3,401,407 km (0.075 R)
• M14: 3,558,933 km (0.059 R)
• M15: 3,991,271 km (0.086 R)
• M16: 4,469,087 km (0.058 R)
• M17: 5,821,152 km (0.055 R)
• M18: 5,947,263 km (0.111 R)
• M19: 6,106,136 km (0.071 R)
• M20: 6,234,192 km (0.078 R)
• M21: 7,156,014 km (0.097 R)
• M22: 7,702,046 km (0.092 R)
• M23: 7,979,999 km (0.087 R)
• M24: 10,821,910 km (0.073 R)
• M25: 11,016,387 km (0.098 R)
• M26: 11,290,600 km (0.105 R)
• M27: 11,567,207 km (0.106 R)
• M28: 11,886,000 km (0.114 R)
• M29: 12,127,002 km (0.113 R)
• M30: 12,942,011 km (0.064 R)
• M31: 14,282,707 km (0.03 R)
• M32: 15,099,661 km (0.082 R)
• M33: 15,711,367 km (0.079 R)
• M34: 16,420,461 km (0.095 R)
• M35: 16,554,500 km (0.119 R)
• M36: 16,823,926 km (0.088 R)
• M37: 17,004,192 km (0.079 R)
• M38: 18,470,251 km (0.053 R)
• M39: 19,548,851 km (0.086 R)
• M40: 20,024,124 km (0.073 R)
• M41: 20,119,717 km (0.092 R)
• M42: 20,359,223 km (0.079 R)
• M43: 21,865,075 km (0.111 R)
• M44: 22,407,966 km (0.075 R)
• M45: 22,656,298 km (0.036 R)
• M46: 23,105,541 km (0.111 R)
• M47: 24,317,732 km (0.1 R)
• M48: 24,572,946 km (0.072 R)
• M49: 25,862,031 km (0.117 R)
• M50: 26,593,565 km (0.07 R)
• M51: 26,698,732 km (0.047 R)
• M52: 27,810,244 km (0.095 R)
• M53: 28,130,533 km (0.097 R)
• M54: 28,291,201 km (0.079 R)
• M55: 29,044,875 km (0.104 R)
• M56: 29,207,339 km (0.08 R)
• M57: 29,315,648 km (0.078 R)
• M58: 29,532,864 km (0.096 R)
• M59: 30,407,263 km (0.045 R)
• M60: 30,957,933 km (0.106 R)
• M61: 31,345,391 km (0.105 R)
• M62: 32,069,296 km (0.082 R)
• M63: 32,349,193 km (0.109 R)
• M64: 32,573,740 km (0.105 R)
• M65: 32,686,237 km (0.066 R)
• M66: 32,911,532 km (0.082 R)
• M67: 33,080,727 km (0.088 R)
• M68: 33,250,371 km (0.077 R)
• M69: 33,647,254 km (0.094 R)
• M70: 36,177,403 km (0.109 R)
• M71: 36,352,133 km (0.094 R)
• M72: 36,468,819 km (0.119 R)
• M73: 37,230,123 km (0.039 R)
• M74: 37,465,440 km (0.099 R)
• M75: 37,583,323 km (0.093 R)
• M76: 37,760,298 km (0.097 R)
• M77: 39,305,793 km (0.116 R)
• M78: 39,605,288 km (0.034 R)
• M79: 39,845,542 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.6

Radius: 10.3

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.82 AU - 10.7 AU

Year: 9198 Days

Day: 13.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 42,978,718 km

• M1: 131,945 km (0.098 R)
• M2: 231,428 km (0.114 R)
• M3: 396,434 km (0.119 R)
• M4: 509,680 km (0.11 R)
• M5: 620,981 km (0.117 R)
• M6: 710,590 km (0.12 R)
• M7: 1,264,551 km (0.082 R)
• M8: 1,689,558 km (0.111 R)
• M9: 1,840,951 km (0.066 R)
• M10: 2,515,787 km (0.086 R)
• M11: 2,970,715 km (0.066 R)
• M12: 4,100,627 km (0.12 R)
• M13: 5,478,124 km (0.1 R)
• M14: 6,032,983 km (0.087 R)
• M15: 6,469,360 km (0.085 R)
• M16: 6,674,309 km (0.073 R)
• M17: 6,985,772 km (0.064 R)
• M18: 7,125,646 km (0.103 R)
• M19: 7,231,262 km (0.068 R)
• M20: 8,131,243 km (0.068 R)
• M21: 8,241,646 km (0.105 R)
• M22: 8,763,443 km (0.025 R)
• M23: 8,876,689 km (0.087 R)
• M24: 9,878,097 km (0.085 R)
• M25: 10,672,761 km (0.09 R)
• M26: 11,487,770 km (0.109 R)
• M27: 11,777,840 km (0.069 R)
• M28: 13,524,695 km (0.1 R)
• M29: 14,808,394 km (0.106 R)
• M30: 14,988,510 km (0.097 R)
• M31: 16,782,637 km (0.086 R)
• M32: 17,395,689 km (0.097 R)
• M33: 17,728,844 km (0.094 R)
• M34: 18,112,113 km (0.085 R)
• M35: 18,353,116 km (0.09 R)
• M36: 18,546,546 km (0.113 R)
• M37: 18,935,799 km (0.079 R)
• M38: 19,082,405 km (0.115 R)
• M39: 19,229,310 km (0.116 R)
• M40: 20,019,636 km (0.083 R)
• M41: 22,402,132 km (0.088 R)
• M42: 22,868,578 km (0.118 R)
• M43: 23,969,169 km (0.104 R)
• M44: 24,819,334 km (0.112 R)
• M45: 26,004,299 km (0.032 R)
• M46: 26,276,268 km (0.062 R)
• M47: 26,987,605 km (0.109 R)
• M48: 29,952,785 km (0.077 R)
• M49: 30,695,837 km (0.112 R)
• M50: 32,316,581 km (0.103 R)
• M51: 33,550,464 km (0.059 R)
• M52: 33,727,887 km (0.067 R)
• M53: 34,024,390 km (0.114 R)
• M54: 35,339,505 km (0.027 R)
• M55: 36,793,148 km (0.116 R)
• M56: 37,037,291 km (0.072 R)
• M57: 37,650,044 km (0.085 R)
• M58: 37,896,133 km (0.027 R)
• M59: 39,758,476 km (0.071 R)
• M60: 40,385,890 km (0.107 R)
• M61: 40,700,793 km (0.112 R)
• M62: 41,650,441 km (0.077 R)
• M63: 41,841,178 km (0.112 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.5

Radius: 13.4

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 8.04 AU - 11.84 AU

Year: 11118 Days

Day: 11.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,978,718 km

• M1: 203,154 km (0.105 R)
• M2: 367,263 km (0.108 R)
• M3: 843,582 km (0.064 R)
• M4: 976,575 km (0.1 R)
• M5: 1,227,600 km (0.114 R)
• M6: 1,520,513 km (0.074 R)
• M7: 1,771,388 km (0.081 R)
• M8: 1,858,006 km (0.075 R)
• M9: 2,855,375 km (0.108 R)
• M10: 3,167,436 km (0.08 R)
• M11: 3,824,918 km (0.077 R)
• M12: 4,227,935 km (0.049 R)
• M13: 4,345,669 km (0.057 R)
• M14: 4,554,358 km (0.074 R)
• M15: 4,919,825 km (0.111 R)
• M16: 5,422,175 km (0.106 R)
• M17: 5,940,980 km (0.062 R)
• M18: 6,206,367 km (0.04 R)
• M19: 6,991,456 km (0.103 R)
• M20: 7,699,503 km (0.118 R)
• M21: 8,879,830 km (0.117 R)
• M22: 9,069,521 km (0.088 R)
• M23: 9,260,407 km (0.062 R)
• M24: 10,155,751 km (0.108 R)
• M25: 10,553,681 km (0.095 R)
• M26: 10,754,591 km (0.053 R)
• M27: 11,119,460 km (0.063 R)
• M28: 11,241,981 km (0.097 R)
• M29: 11,406,090 km (0.111 R)
• M30: 11,944,792 km (0.068 R)
• M31: 12,238,303 km (0.079 R)
• M32: 12,875,440 km (0.103 R)
• M33: 13,306,282 km (0.11 R)
• M34: 13,436,432 km (0.111 R)
• M35: 13,523,498 km (0.042 R)
• M36: 15,393,920 km (0.071 R)
• M37: 15,530,653 km (0.108 R)
• M38: 17,724,655 km (0.11 R)
• M39: 18,059,605 km (0.112 R)
• M40: 18,396,798 km (0.11 R)
• M41: 18,638,848 km (0.117 R)
• M42: 20,714,069 km (0.108 R)
• M43: 20,915,428 km (0.094 R)
• M44: 21,168,248 km (0.119 R)
• M45: 21,778,907 km (0.112 R)
• M46: 21,881,232 km (0.084 R)
• M47: 22,137,792 km (0.117 R)
• M48: 22,240,715 km (0.099 R)
• M49: 22,965,517 km (0.111 R)
• M50: 23,069,787 km (0.099 R)
• M51: 23,278,625 km (0.086 R)
• M52: 24,651,336 km (0.096 R)
• M53: 27,364,443 km (0.078 R)
• M54: 27,474,846 km (0.082 R)
• M55: 29,093,644 km (0.078 R)
• M56: 29,999,908 km (0.086 R)
• M57: 30,113,752 km (0.063 R)
• M58: 30,285,042 km (0.104 R)
• M59: 30,399,335 km (0.099 R)
• M60: 30,571,073 km (0.06 R)
• M61: 31,666,129 km (0.089 R)
• M62: 31,898,305 km (0.092 R)
• M63: 32,014,543 km (0.116 R)
• M64: 32,774,051 km (0.088 R)
• M65: 32,950,128 km (0.107 R)
• M66: 34,310,571 km (0.109 R)
• M67: 34,907,915 km (0.107 R)
• M68: 35,027,743 km (0.074 R)
• M69: 36,052,189 km (0.117 R)
• M70: 36,233,951 km (0.097 R)
• M71: 36,537,634 km (0.103 R)
• M72: 37,822,231 km (0.067 R)
• M73: 39,121,788 km (0.085 R)
• M74: 39,308,636 km (0.102 R)
• M75: 40,435,856 km (0.102 R)
• M76: 42,019,050 km (0.117 R)
• M77: 42,402,020 km (0.111 R)
• M78: 42,786,188 km (0.076 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 20,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit