🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.54 AU - 0.54 AU

Year: 174 Days

Day: 30.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.67 AU - 0.87 AU

Year: 297 Days

Day: 27.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.73 AU - 0.91 AU

Year: 327 Days

Day: 30 Hours

Environment

Temp: -34 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,422,835 km

• M1: 32,164 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.77 AU - 0.87 AU

Year: 327 Days

Day: 27.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,422,835 km

• M1: 340,934 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.21 AU - 1.79 AU

Year: 808 Days

Day: 38.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.5

Radius: 11.7

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.67 AU - 4.39 AU

Year: 3557 Days

Day: 9.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 39,422,835 km

• M1: 198,816 km (0.115 R)
• M2: 461,659 km (0.099 R)
• M3: 554,111 km (0.077 R)
• M4: 801,845 km (0.119 R)
• M5: 874,848 km (0.108 R)
• M6: 1,276,668 km (0.118 R)
• M7: 1,363,734 km (0.054 R)
• M8: 1,504,955 km (0.119 R)
• M9: 1,747,004 km (0.115 R)
• M10: 1,872,816 km (0.114 R)
• M11: 2,001,769 km (0.106 R)
• M12: 2,148,674 km (0.101 R)
• M13: 2,299,319 km (0.103 R)
• M14: 2,804,810 km (0.111 R)
• M15: 2,936,756 km (0.046 R)
• M16: 3,121,509 km (0.085 R)
• M17: 3,223,834 km (0.091 R)
• M18: 3,484,882 km (0.118 R)
• M19: 3,573,444 km (0.051 R)
• M20: 3,698,807 km (0.093 R)
• M21: 4,027,773 km (0.098 R)
• M22: 4,120,823 km (0.118 R)
• M23: 4,252,469 km (0.107 R)
• M24: 4,328,315 km (0.057 R)
• M25: 4,404,610 km (0.108 R)
• M26: 4,500,502 km (0.101 R)
• M27: 4,871,804 km (0.091 R)
• M28: 4,971,137 km (0.1 R)
• M29: 5,051,172 km (0.105 R)
• M30: 5,131,506 km (0.107 R)
• M31: 5,540,058 km (0.077 R)
• M32: 5,727,354 km (0.045 R)
• M33: 6,001,717 km (0.111 R)
• M34: 6,108,380 km (0.089 R)
• M35: 6,237,184 km (0.049 R)
• M36: 6,585,298 km (0.089 R)
• M37: 6,828,245 km (0.064 R)
• M38: 6,917,406 km (0.052 R)
• M39: 7,437,258 km (0.054 R)
• M40: 8,134,384 km (0.04 R)
• M41: 8,419,219 km (0.104 R)
• M42: 9,540,903 km (0.096 R)
• M43: 9,715,783 km (0.12 R)
• M44: 9,791,031 km (0.103 R)
• M45: 10,170,262 km (0.113 R)
• M46: 10,246,706 km (0.081 R)
• M47: 10,528,549 km (0.115 R)
• M48: 10,631,771 km (0.073 R)
• M49: 11,231,359 km (0.056 R)
• M50: 11,868,796 km (0.12 R)
• M51: 12,819,341 km (0.098 R)
• M52: 13,206,500 km (0.079 R)
• M53: 13,709,897 km (0.042 R)
• M54: 13,822,544 km (0.101 R)
• M55: 14,020,612 km (0.077 R)
• M56: 15,228,465 km (0.087 R)
• M57: 15,432,965 km (0.11 R)
• M58: 15,579,571 km (0.041 R)
• M59: 15,785,717 km (0.092 R)
• M60: 15,933,520 km (0.053 R)
• M61: 16,709,484 km (0.061 R)
• M62: 16,799,691 km (0.115 R)
• M63: 16,890,198 km (0.112 R)
• M64: 17,071,660 km (0.115 R)
• M65: 17,223,352 km (0.044 R)
• M66: 17,589,269 km (0.091 R)
• M67: 17,773,274 km (0.092 R)
• M68: 18,266,947 km (0.106 R)
• M69: 18,484,313 km (0.11 R)
• M70: 18,921,737 km (0.108 R)
• M71: 19,647,586 km (0.057 R)
• M72: 20,126,000 km (0.106 R)
• M73: 20,802,182 km (0.092 R)
• M74: 21,224,497 km (0.098 R)
• M75: 21,682,566 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.9

Radius: 10

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.85 AU - 6.13 AU

Year: 5656 Days

Day: 12 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 39,422,835 km

• M1: 124,914 km (0.084 R)
• M2: 244,293 km (0.094 R)
• M3: 357,838 km (0.101 R)
• M4: 667,057 km (0.104 R)
• M5: 1,021,305 km (0.025 R)
• M6: 1,314,816 km (0.058 R)
• M7: 1,549,385 km (0.104 R)
• M8: 1,684,173 km (0.064 R)
• M9: 1,965,866 km (0.076 R)
• M10: 2,139,399 km (0.115 R)
• M11: 2,719,988 km (0.117 R)
• M12: 2,929,126 km (0.101 R)
• M13: 3,315,986 km (0.086 R)
• M14: 4,052,756 km (0.079 R)
• M15: 4,292,113 km (0.051 R)
• M16: 4,820,791 km (0.101 R)
• M17: 5,652,256 km (0.082 R)
• M18: 6,448,267 km (0.114 R)
• M19: 6,971,111 km (0.119 R)
• M20: 7,114,276 km (0.12 R)
• M21: 8,014,856 km (0.098 R)
• M22: 8,272,613 km (0.092 R)
• M23: 8,774,364 km (0.063 R)
• M24: 8,840,486 km (0.088 R)
• M25: 8,951,189 km (0.117 R)
• M26: 9,129,210 km (0.111 R)
• M27: 9,218,670 km (0.096 R)
• M28: 9,353,308 km (0.12 R)
• M29: 10,571,633 km (0.068 R)
• M30: 11,403,397 km (0.097 R)
• M31: 11,523,973 km (0.062 R)
• M32: 12,305,472 km (0.113 R)
• M33: 12,429,189 km (0.085 R)
• M34: 12,677,672 km (0.108 R)
• M35: 13,433,290 km (0.094 R)
• M36: 13,996,676 km (0.084 R)
• M37: 14,724,918 km (0.115 R)
• M38: 14,935,253 km (0.084 R)
• M39: 15,252,700 km (0.044 R)
• M40: 15,358,914 km (0.106 R)
• M41: 15,518,834 km (0.069 R)
• M42: 16,900,221 km (0.041 R)
• M43: 17,508,187 km (0.041 R)
• M44: 17,786,888 km (0.073 R)
• M45: 18,207,706 km (0.09 R)
• M46: 19,030,644 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.3

Radius: 11.3

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.66 AU - 6.86 AU

Year: 6079 Days

Day: 7.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 39,422,835 km

• M1: 143,016 km (0.117 R)
• M2: 259,104 km (0.06 R)
• M3: 426,803 km (0.06 R)
• M4: 514,168 km (0.074 R)
• M5: 834,906 km (0.069 R)
• M6: 1,115,402 km (0.079 R)
• M7: 1,188,106 km (0.088 R)
• M8: 1,319,304 km (0.025 R)
• M9: 1,576,313 km (0.083 R)
• M10: 1,711,100 km (0.091 R)
• M11: 1,936,993 km (0.114 R)
• M12: 2,048,144 km (0.12 R)
• M13: 2,172,909 km (0.091 R)
• M14: 2,502,024 km (0.108 R)
• M15: 3,064,512 km (0.05 R)
• M16: 3,234,306 km (0.116 R)
• M17: 3,665,597 km (0.098 R)
• M18: 3,916,323 km (0.074 R)
• M19: 4,029,568 km (0.105 R)
• M20: 4,582,632 km (0.039 R)
• M21: 4,672,241 km (0.114 R)
• M22: 4,898,582 km (0.114 R)
• M23: 5,036,212 km (0.049 R)
• M24: 5,456,882 km (0.102 R)
• M25: 5,647,469 km (0.088 R)
• M26: 6,331,879 km (0.118 R)
• M27: 6,465,321 km (0.099 R)
• M28: 6,566,000 km (0.117 R)
• M29: 6,871,180 km (0.062 R)
• M30: 7,008,211 km (0.053 R)
• M31: 7,128,937 km (0.114 R)
• M32: 7,233,057 km (0.096 R)
• M33: 7,442,644 km (0.084 R)
• M34: 7,903,704 km (0.056 R)
• M35: 8,355,939 km (0.093 R)
• M36: 8,779,301 km (0.078 R)
• M37: 8,909,600 km (0.061 R)
• M38: 9,134,446 km (0.061 R)
• M39: 9,399,234 km (0.119 R)
• M40: 9,858,948 km (0.061 R)
• M41: 10,365,188 km (0.107 R)
• M42: 10,680,989 km (0.117 R)
• M43: 10,900,000 km (0.08 R)
• M44: 11,060,070 km (0.094 R)
• M45: 11,261,429 km (0.112 R)
• M46: 11,484,329 km (0.098 R)
• M47: 11,647,391 km (0.118 R)
• M48: 11,749,716 km (0.1 R)
• M49: 12,224,091 km (0.116 R)
• M50: 12,894,439 km (0.081 R)
• M51: 13,085,176 km (0.071 R)
• M52: 13,276,811 km (0.053 R)
• M53: 13,533,820 km (0.1 R)
• M54: 13,749,391 km (0.115 R)
• M55: 14,490,349 km (0.111 R)
• M56: 14,710,707 km (0.069 R)
• M57: 14,887,830 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.9

Radius: 9

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.05 AU - 7.69 AU

Year: 7918 Days

Day: 6.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,422,835 km

• M1: 151,243 km (0.111 R)
• M2: 258,056 km (0.109 R)
• M3: 369,357 km (0.059 R)
• M4: 538,253 km (0.117 R)
• M5: 661,073 km (0.083 R)
• M6: 1,103,284 km (0.107 R)
• M7: 1,585,438 km (0.036 R)
• M8: 1,933,253 km (0.081 R)
• M9: 2,237,685 km (0.081 R)
• M10: 2,418,549 km (0.119 R)
• M11: 2,794,787 km (0.067 R)
• M12: 3,342,016 km (0.104 R)
• M13: 3,575,389 km (0.111 R)
• M14: 3,733,963 km (0.095 R)
• M15: 3,894,930 km (0.095 R)
• M16: 4,279,546 km (0.081 R)
• M17: 4,533,264 km (0.078 R)
• M18: 4,618,834 km (0.087 R)
• M19: 4,908,306 km (0.111 R)
• M20: 5,353,659 km (0.114 R)
• M21: 5,413,947 km (0.101 R)
• M22: 6,410,568 km (0.107 R)
• M23: 6,539,073 km (0.102 R)
• M24: 6,700,937 km (0.057 R)
• M25: 6,864,149 km (0.076 R)
• M26: 6,962,734 km (0.059 R)
• M27: 7,094,978 km (0.119 R)
• M28: 8,887,759 km (0.103 R)
• M29: 9,031,223 km (0.081 R)
• M30: 9,211,638 km (0.08 R)
• M31: 9,945,266 km (0.062 R)
• M32: 10,056,866 km (0.083 R)
• M33: 10,507,754 km (0.076 R)
• M34: 10,621,449 km (0.026 R)
• M35: 11,080,565 km (0.041 R)
• M36: 11,235,099 km (0.085 R)
• M37: 11,468,173 km (0.062 R)
• M38: 11,624,503 km (0.092 R)
• M39: 12,097,531 km (0.103 R)
• M40: 13,389,757 km (0.047 R)
• M41: 13,471,887 km (0.049 R)
• M42: 14,177,540 km (0.03 R)
• M43: 14,640,545 km (0.076 R)
• M44: 15,065,702 km (0.093 R)
• M45: 15,581,366 km (0.119 R)
• M46: 16,497,653 km (0.108 R)
• M47: 16,585,766 km (0.106 R)
• M48: 16,895,584 km (0.063 R)
• M49: 17,252,075 km (0.037 R)
• M50: 17,341,535 km (0.109 R)
• M51: 17,972,389 km (0.092 R)
• M52: 18,979,033 km (0.051 R)
• M53: 19,489,012 km (0.073 R)
• M54: 22,106,676 km (0.075 R)
• M55: 22,203,914 km (0.073 R)
• M56: 22,398,840 km (0.119 R)
• M57: 22,888,624 km (0.102 R)
• M58: 23,530,698 km (0.089 R)
• M59: 23,629,881 km (0.102 R)
• M60: 24,028,560 km (0.041 R)
• M61: 26,157,487 km (0.118 R)
• M62: 26,260,410 km (0.11 R)
• M63: 27,453,154 km (0.085 R)
• M64: 28,398,912 km (0.079 R)
• M65: 29,141,815 km (0.069 R)
• M66: 30,106,571 km (0.097 R)
• M67: 30,701,223 km (0.083 R)
• M68: 30,863,985 km (0.034 R)
• M69: 32,508,365 km (0.099 R)
• M70: 32,674,269 km (0.098 R)
• M71: 33,062,775 km (0.119 R)
• M72: 33,285,377 km (0.108 R)
• M73: 36,799,431 km (0.092 R)
• M74: 37,030,111 km (0.114 R)
• M75: 37,783,336 km (0.067 R)
• M76: 37,899,723 km (0.118 R)
• M77: 38,483,155 km (0.094 R)
• M78: 38,834,710 km (0.068 R)
• M79: 38,951,994 km (0.079 R)
• M80: 39,069,578 km (0.105 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 18,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit