🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.42 AU - 0.58 AU

Year: 228 Days

Day: 45.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.5 AU - 0.66 AU

Year: 285 Days

Day: 31.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.53 AU - 0.71 AU

Year: 315 Days

Day: 26.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33

Radius: 13.9

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.8 AU - 1 AU

Year: 551 Days

Day: 14.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 32,307,943 km

• M1: 182,210 km (0.068 R)
• M2: 279,449 km (0.078 R)
• M3: 377,136 km (0.115 R)
• M4: 483,052 km (0.114 R)
• M5: 571,314 km (0.059 R)
• M6: 715,527 km (0.072 R)
• M7: 822,639 km (0.114 R)
• M8: 931,247 km (0.087 R)
• M9: 1,022,501 km (0.104 R)
• M10: 1,117,197 km (0.037 R)
• M11: 1,220,569 km (0.096 R)
• M12: 1,460,674 km (0.12 R)
• M13: 1,568,982 km (0.104 R)
• M14: 1,809,685 km (0.116 R)
• M15: 1,914,105 km (0.091 R)
• M16: 2,043,357 km (0.091 R)
• M17: 2,135,659 km (0.051 R)
• M18: 2,239,480 km (0.102 R)
• M19: 2,348,687 km (0.087 R)
• M20: 2,463,129 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.5

Radius: 13.2

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.73 AU - 2.23 AU

Year: 1799 Days

Day: 6.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 32,307,943 km

• M1: 165,306 km (0.099 R)
• M2: 299,345 km (0.09 R)
• M3: 404,064 km (0.092 R)
• M4: 523,293 km (0.083 R)
• M5: 718,519 km (0.077 R)
• M6: 833,410 km (0.096 R)
• M7: 920,476 km (0.053 R)
• M8: 1,031,477 km (0.114 R)
• M9: 1,201,869 km (0.05 R)
• M10: 1,428,660 km (0.054 R)
• M11: 1,511,387 km (0.03 R)
• M12: 1,789,191 km (0.087 R)
• M13: 1,918,144 km (0.099 R)
• M14: 2,010,296 km (0.076 R)
• M15: 2,117,707 km (0.081 R)
• M16: 2,240,677 km (0.042 R)
• M17: 2,530,149 km (0.036 R)
• M18: 2,653,866 km (0.112 R)
• M19: 2,787,158 km (0.046 R)
• M20: 2,975,950 km (0.118 R)
• M21: 3,907,347 km (0.035 R)
• M22: 4,042,583 km (0.1 R)
• M23: 4,248,580 km (0.055 R)
• M24: 4,405,358 km (0.079 R)
• M25: 4,742,552 km (0.08 R)
• M26: 4,868,962 km (0.116 R)
• M27: 4,960,067 km (0.055 R)
• M28: 5,116,098 km (0.03 R)
• M29: 5,367,272 km (0.096 R)
• M30: 5,537,066 km (0.092 R)
• M31: 5,689,357 km (0.068 R)
• M32: 5,823,995 km (0.089 R)
• M33: 6,155,055 km (0.06 R)
• M34: 6,273,536 km (0.104 R)
• M35: 6,362,697 km (0.078 R)
• M36: 6,482,525 km (0.084 R)
• M37: 6,582,755 km (0.061 R)
• M38: 6,673,561 km (0.08 R)
• M39: 6,856,370 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.5

Radius: 12.7

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.92 AU - 3.18 AU

Year: 2629 Days

Day: 5.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 132.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 32,307,943 km

• M1: 171,589 km (0.071 R)
• M2: 292,913 km (0.034 R)
• M3: 389,852 km (0.095 R)
• M4: 502,948 km (0.111 R)
• M5: 740,958 km (0.092 R)
• M6: 874,549 km (0.073 R)
• M7: 1,041,800 km (0.076 R)
• M8: 1,194,090 km (0.1 R)
• M9: 1,308,981 km (0.088 R)
• M10: 1,400,086 km (0.037 R)
• M11: 1,618,051 km (0.068 R)
• M12: 1,736,532 km (0.102 R)
• M13: 1,878,351 km (0.061 R)
• M14: 1,971,700 km (0.119 R)
• M15: 2,109,480 km (0.059 R)
• M16: 2,316,673 km (0.119 R)
• M17: 2,611,380 km (0.075 R)
• M18: 2,704,580 km (0.119 R)
• M19: 2,822,613 km (0.06 R)
• M20: 3,039,530 km (0.104 R)
• M21: 3,274,697 km (0.095 R)
• M22: 3,684,147 km (0.115 R)
• M23: 4,191,882 km (0.115 R)
• M24: 4,343,125 km (0.045 R)
• M25: 4,721,907 km (0.118 R)
• M26: 4,836,350 km (0.11 R)
• M27: 5,155,591 km (0.08 R)
• M28: 5,647,469 km (0.086 R)
• M29: 5,768,943 km (0.078 R)
• M30: 5,937,539 km (0.108 R)
• M31: 6,030,141 km (0.076 R)
• M32: 6,170,015 km (0.101 R)
• M33: 6,564,205 km (0.059 R)
• M34: 6,804,758 km (0.067 R)
• M35: 7,048,154 km (0.089 R)
• M36: 7,228,569 km (0.101 R)
• M37: 7,560,527 km (0.116 R)
• M38: 7,880,517 km (0.093 R)
• M39: 8,102,071 km (0.116 R)
• M40: 8,256,606 km (0.108 R)
• M41: 8,481,601 km (0.07 R)
• M42: 8,708,690 km (0.085 R)
• M43: 8,955,527 km (0.04 R)
• M44: 9,044,238 km (0.058 R)
• M45: 9,186,805 km (0.12 R)
• M46: 9,348,072 km (0.08 R)
• M47: 9,746,301 km (0.095 R)
• M48: 9,892,608 km (0.111 R)
• M49: 10,002,712 km (0.099 R)
• M50: 10,224,266 km (0.097 R)
• M51: 10,728,561 km (0.085 R)
• M52: 11,279,380 km (0.072 R)
• M53: 11,432,868 km (0.097 R)
• M54: 11,529,209 km (0.074 R)
• M55: 11,683,893 km (0.05 R)
• M56: 11,878,370 km (0.111 R)
• M57: 12,014,953 km (0.117 R)
• M58: 12,152,284 km (0.07 R)
• M59: 12,270,317 km (0.098 R)
• M60: 12,666,452 km (0.056 R)
• M61: 13,228,341 km (0.107 R)
• M62: 13,593,809 km (0.103 R)
• M63: 13,757,319 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.8

Radius: 11.4

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.17 AU - 3.41 AU

Year: 3009 Days

Day: 13 Hours

Environment

Temp: -210 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 32,307,943 km

• M1: 147,803 km (0.093 R)
• M2: 222,602 km (0.056 R)
• M3: 295,456 km (0.082 R)
• M4: 376,388 km (0.09 R)
• M5: 569,070 km (0.068 R)
• M6: 779,405 km (0.039 R)
• M7: 876,494 km (0.051 R)
• M8: 987,496 km (0.029 R)
• M9: 1,074,113 km (0.064 R)
• M10: 1,234,781 km (0.106 R)
• M11: 1,307,785 km (0.068 R)
• M12: 1,502,561 km (0.096 R)
• M13: 1,614,909 km (0.099 R)
• M14: 1,707,061 km (0.069 R)
• M15: 1,872,517 km (0.097 R)
• M16: 1,957,339 km (0.06 R)
• M17: 2,080,757 km (0.095 R)
• M18: 2,414,210 km (0.054 R)
• M19: 2,573,981 km (0.084 R)
• M20: 2,655,213 km (0.076 R)
• M21: 2,946,330 km (0.115 R)
• M22: 3,277,241 km (0.072 R)
• M23: 3,499,543 km (0.117 R)
• M24: 3,574,791 km (0.098 R)
• M25: 3,803,825 km (0.096 R)
• M26: 3,912,433 km (0.082 R)
• M27: 4,021,939 km (0.119 R)
• M28: 4,292,412 km (0.117 R)
• M29: 4,454,277 km (0.071 R)
• M30: 4,536,107 km (0.09 R)
• M31: 4,784,290 km (0.081 R)
• M32: 4,918,479 km (0.113 R)
• M33: 5,190,747 km (0.073 R)
• M34: 5,714,639 km (0.102 R)
• M35: 5,803,649 km (0.088 R)
• M36: 6,273,836 km (0.073 R)
• M37: 6,756,289 km (0.064 R)
• M38: 6,907,233 km (0.095 R)
• M39: 7,580,573 km (0.103 R)
• M40: 8,154,430 km (0.076 R)
• M41: 8,517,654 km (0.05 R)
• M42: 8,599,185 km (0.1 R)
• M43: 9,343,883 km (0.096 R)
• M44: 9,554,517 km (0.096 R)
• M45: 9,745,404 km (0.103 R)
• M46: 10,217,235 km (0.083 R)
• M47: 10,347,236 km (0.096 R)
• M48: 11,027,757 km (0.099 R)
• M49: 11,272,648 km (0.086 R)
• M50: 11,564,514 km (0.097 R)
• M51: 11,858,773 km (0.118 R)
• M52: 12,132,687 km (0.052 R)
• M53: 12,247,428 km (0.069 R)
• M54: 12,362,618 km (0.109 R)
• M55: 12,524,334 km (0.102 R)
• M56: 13,367,318 km (0.078 R)
• M57: 13,987,700 km (0.114 R)
• M58: 14,180,382 km (0.052 R)
• M59: 14,641,742 km (0.12 R)
• M60: 14,911,018 km (0.075 R)
• M61: 15,033,988 km (0.118 R)
• M62: 15,132,722 km (0.053 R)
• M63: 15,206,773 km (0.071 R)
• M64: 15,429,824 km (0.064 R)
• M65: 15,678,904 km (0.115 R)
• M66: 15,954,463 km (0.048 R)
• M67: 16,055,143 km (0.1 R)
• M68: 16,535,950 km (0.066 R)
• M69: 16,714,271 km (0.036 R)
• M70: 17,150,049 km (0.055 R)
• M71: 17,382,225 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.4

Radius: 11.1

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.89 AU - 3.67 AU

Year: 3836 Days

Day: 8.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 32,307,943 km

• M1: 146,756 km (0.093 R)
• M2: 259,852 km (0.108 R)
• M3: 342,878 km (0.072 R)
• M4: 439,070 km (0.089 R)
• M5: 654,939 km (0.068 R)
• M6: 894,894 km (0.102 R)
• M7: 1,099,993 km (0.074 R)
• M8: 1,836,763 km (0.061 R)
• M9: 2,085,095 km (0.08 R)
• M10: 2,528,952 km (0.115 R)
• M11: 2,683,487 km (0.099 R)
• M12: 2,788,355 km (0.117 R)
• M13: 2,912,521 km (0.117 R)
• M14: 3,111,187 km (0.086 R)
• M15: 3,258,690 km (0.111 R)
• M16: 3,656,770 km (0.069 R)
• M17: 4,050,362 km (0.069 R)
• M18: 4,232,124 km (0.119 R)
• M19: 4,603,426 km (0.089 R)
• M20: 4,729,686 km (0.11 R)
• M21: 4,899,779 km (0.09 R)
• M22: 5,007,041 km (0.103 R)
• M23: 5,158,583 km (0.083 R)
• M24: 5,333,762 km (0.09 R)
• M25: 5,422,025 km (0.059 R)
• M26: 5,510,886 km (0.063 R)
• M27: 6,169,267 km (0.096 R)
• M28: 6,780,673 km (0.068 R)
• M29: 6,996,992 km (0.087 R)
• M30: 7,069,547 km (0.04 R)
• M31: 7,313,242 km (0.025 R)
• M32: 7,460,895 km (0.093 R)
• M33: 8,599,334 km (0.109 R)
• M34: 8,677,125 km (0.091 R)
• M35: 9,043,341 km (0.103 R)
• M36: 9,122,628 km (0.115 R)
• M37: 9,334,758 km (0.048 R)
• M38: 10,254,934 km (0.115 R)
• M39: 10,365,188 km (0.117 R)
• M40: 10,837,767 km (0.116 R)
• M41: 10,978,090 km (0.106 R)
• M42: 11,175,559 km (0.114 R)
• M43: 11,260,681 km (0.11 R)
• M44: 11,688,979 km (0.115 R)
• M45: 12,035,448 km (0.116 R)
• M46: 12,738,707 km (0.05 R)
• M47: 12,946,200 km (0.083 R)
• M48: 13,184,958 km (0.112 R)
• M49: 13,636,295 km (0.036 R)
• M50: 14,338,358 km (0.085 R)
• M51: 14,896,058 km (0.026 R)
• M52: 15,146,186 km (0.11 R)
• M53: 15,809,353 km (0.097 R)
• M54: 16,000,689 km (0.11 R)
• M55: 16,096,581 km (0.12 R)
• M56: 17,229,636 km (0.11 R)
• M57: 18,388,271 km (0.085 R)
• M58: 18,656,799 km (0.078 R)
• M59: 18,825,097 km (0.052 R)
• M60: 19,469,714 km (0.118 R)
• M61: 19,674,663 km (0.116 R)
• M62: 19,811,844 km (0.088 R)
• M63: 19,983,583 km (0.117 R)
• M64: 21,130,101 km (0.089 R)
• M65: 21,728,941 km (0.081 R)
• M66: 22,727,657 km (0.1 R)
• M67: 23,268,752 km (0.06 R)
• M68: 23,595,474 km (0.091 R)
• M69: 23,814,036 km (0.11 R)
• M70: 24,180,102 km (0.093 R)
• M71: 24,474,062 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.7

Radius: 9.5

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.98 AU - 4.84 AU

Year: 4992 Days

Day: 14 Hours

Environment

Temp: -206 °C

Axial Tilt: 86.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 32,307,943 km

• M1: 141,220 km (0.029 R)
• M2: 202,406 km (0.084 R)
• M3: 446,101 km (0.102 R)
• M4: 651,648 km (0.07 R)
• M5: 819,348 km (0.099 R)
• M6: 887,863 km (0.112 R)
• M7: 1,060,649 km (0.065 R)
• M8: 1,439,580 km (0.074 R)
• M9: 1,506,750 km (0.04 R)
• M10: 1,661,883 km (0.119 R)
• M11: 1,932,356 km (0.101 R)
• M12: 2,535,534 km (0.101 R)
• M13: 2,596,869 km (0.103 R)
• M14: 2,911,324 km (0.066 R)
• M15: 3,645,700 km (0.11 R)
• M16: 3,974,067 km (0.037 R)
• M17: 4,141,916 km (0.113 R)
• M18: 4,238,856 km (0.099 R)
• M19: 4,312,009 km (0.111 R)
• M20: 4,484,495 km (0.028 R)
• M21: 4,559,145 km (0.112 R)
• M22: 4,836,499 km (0.081 R)
• M23: 5,171,299 km (0.048 R)
• M24: 5,781,958 km (0.085 R)
• M25: 6,192,604 km (0.114 R)
• M26: 6,303,755 km (0.101 R)
• M27: 6,387,530 km (0.12 R)
• M28: 7,100,065 km (0.106 R)
• M29: 7,333,437 km (0.064 R)
• M30: 7,837,881 km (0.067 R)
• M31: 8,018,446 km (0.114 R)
• M32: 8,109,401 km (0.115 R)
• M33: 8,414,731 km (0.067 R)
• M34: 8,599,783 km (0.069 R)
• M35: 8,786,182 km (0.08 R)
• M36: 9,673,746 km (0.118 R)
• M37: 10,226,510 km (0.047 R)
• M38: 11,567,356 km (0.108 R)
• M39: 11,980,246 km (0.084 R)
• M40: 12,468,235 km (0.096 R)
• M41: 12,644,012 km (0.113 R)
• M42: 13,069,468 km (0.06 R)
• M43: 13,788,885 km (0.059 R)
• M44: 14,116,803 km (0.083 R)
• M45: 14,484,215 km (0.11 R)
• M46: 14,558,117 km (0.115 R)
• M47: 14,743,319 km (0.085 R)
• M48: 14,892,019 km (0.052 R)
• M49: 15,341,112 km (0.085 R)
• M50: 15,794,842 km (0.05 R)
• M51: 15,870,838 km (0.118 R)
• M52: 16,948,242 km (0.104 R)
• M53: 17,417,082 km (0.095 R)
• M54: 17,969,547 km (0.12 R)
• M55: 18,048,983 km (0.07 R)
• M56: 18,327,834 km (0.039 R)
• M57: 18,728,606 km (0.114 R)
• M58: 19,948,278 km (0.043 R)
• M59: 20,236,553 km (0.102 R)
• M60: 20,817,292 km (0.071 R)
• M61: 21,151,643 km (0.066 R)
• M62: 21,614,200 km (0.046 R)
• M63: 21,952,740 km (0.063 R)
• M64: 22,165,169 km (0.059 R)
• M65: 22,463,766 km (0.111 R)
• M66: 22,677,840 km (0.102 R)
• M67: 23,108,084 km (0.073 R)
• M68: 24,020,481 km (0.073 R)
• M69: 25,077,390 km (0.095 R)
• M70: 25,210,682 km (0.085 R)
• M71: 26,149,558 km (0.094 R)
• M72: 26,374,853 km (0.076 R)
• M73: 27,419,195 km (0.06 R)
• M74: 28,015,492 km (0.111 R)
• M75: 28,941,354 km (0.088 R)
• M76: 29,689,193 km (0.096 R)
• M77: 30,065,432 km (0.104 R)
• M78: 30,254,225 km (0.038 R)
• M79: 30,348,770 km (0.115 R)
• M80: 30,775,274 km (0.072 R)
• M81: 31,013,135 km (0.12 R)
• M82: 31,299,315 km (0.077 R)
• M83: 32,259,734 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 19,318 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit