🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.81 AU - 1.07 AU

Year: 342 Days

Day: 41.6 Hours

Environment

Temp: 39 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,325,933 km

• M1: 386,860 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.39 AU - 2.23 AU

Year: 913 Days

Day: 36.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.43 AU - 3.09 AU

Year: 1718 Days

Day: 47.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,325,933 km

• M1: 933,491 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.8

Radius: 8.8

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.52 AU - 5.72 AU

Year: 3721 Days

Day: 14.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 32,325,933 km

• M1: 309,817 km (0.079 R)
• M2: 474,076 km (0.114 R)
• M3: 1,178,831 km (0.088 R)
• M4: 1,844,841 km (0.115 R)
• M5: 2,132,667 km (0.042 R)
• M6: 2,559,769 km (0.118 R)
• M7: 2,635,765 km (0.096 R)
• M8: 2,725,224 km (0.118 R)
• M9: 3,352,638 km (0.079 R)
• M10: 3,718,554 km (0.114 R)
• M11: 3,804,723 km (0.078 R)
• M12: 4,126,807 km (0.099 R)
• M13: 4,381,722 km (0.108 R)
• M14: 4,970,240 km (0.103 R)
• M15: 5,193,290 km (0.067 R)
• M16: 5,452,394 km (0.109 R)
• M17: 5,949,358 km (0.057 R)
• M18: 6,084,445 km (0.107 R)
• M19: 6,152,362 km (0.067 R)
• M20: 6,254,687 km (0.076 R)
• M21: 6,409,222 km (0.116 R)
• M22: 6,809,994 km (0.042 R)
• M23: 8,153,832 km (0.097 R)
• M24: 8,210,081 km (0.039 R)
• M25: 8,606,964 km (0.079 R)
• M26: 8,721,556 km (0.043 R)
• M27: 9,895,002 km (0.094 R)
• M28: 10,236,533 km (0.112 R)
• M29: 10,581,805 km (0.112 R)
• M30: 10,745,615 km (0.064 R)
• M31: 11,117,366 km (0.073 R)
• M32: 11,304,812 km (0.102 R)
• M33: 11,451,418 km (0.026 R)
• M34: 11,598,473 km (0.07 R)
• M35: 12,214,816 km (0.086 R)
• M36: 12,624,415 km (0.057 R)
• M37: 12,907,304 km (0.082 R)
• M38: 13,302,392 km (0.065 R)
• M39: 13,368,664 km (0.101 R)
• M40: 13,835,409 km (0.066 R)
• M41: 13,969,748 km (0.079 R)
• M42: 14,172,154 km (0.115 R)
• M43: 14,239,773 km (0.107 R)
• M44: 14,352,869 km (0.092 R)
• M45: 15,129,281 km (0.112 R)
• M46: 15,290,698 km (0.045 R)
• M47: 15,452,862 km (0.118 R)
• M48: 15,545,762 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.5

Radius: 12.3

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.52 AU - 4.76 AU

Year: 3745 Days

Day: 12.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 32,325,933 km

• M1: 198,068 km (0.102 R)
• M2: 315,951 km (0.116 R)
• M3: 422,913 km (0.104 R)
• M4: 605,423 km (0.049 R)
• M5: 693,985 km (0.12 R)
• M6: 846,126 km (0.062 R)
• M7: 1,186,162 km (0.061 R)
• M8: 1,301,202 km (0.118 R)
• M9: 1,408,314 km (0.032 R)
• M10: 1,555,967 km (0.056 R)
• M11: 1,708,856 km (0.072 R)
• M12: 1,813,725 km (0.079 R)
• M13: 1,988,904 km (0.109 R)
• M14: 2,127,731 km (0.071 R)
• M15: 2,226,764 km (0.101 R)
• M16: 2,474,050 km (0.114 R)
• M17: 2,638,906 km (0.114 R)
• M18: 3,043,269 km (0.098 R)
• M19: 3,269,162 km (0.061 R)
• M20: 3,351,291 km (0.114 R)
• M21: 3,534,250 km (0.111 R)
• M22: 3,806,518 km (0.072 R)
• M23: 4,227,935 km (0.042 R)
• M24: 4,480,606 km (0.034 R)
• M25: 5,020,056 km (0.063 R)
• M26: 5,287,986 km (0.075 R)
• M27: 5,462,716 km (0.092 R)
• M28: 6,160,291 km (0.105 R)
• M29: 6,468,014 km (0.045 R)
• M30: 6,717,842 km (0.066 R)
• M31: 7,162,746 km (0.11 R)
• M32: 7,508,168 km (0.107 R)
• M33: 7,925,396 km (0.097 R)
• M34: 8,463,350 km (0.093 R)
• M35: 8,622,522 km (0.103 R)
• M36: 8,897,782 km (0.116 R)
• M37: 9,059,647 km (0.079 R)
• M38: 9,503,953 km (0.037 R)
• M39: 9,621,985 km (0.046 R)
• M40: 10,511,345 km (0.11 R)
• M41: 10,609,032 km (0.106 R)
• M42: 10,879,356 km (0.1 R)
• M43: 11,052,440 km (0.089 R)
• M44: 11,226,572 km (0.114 R)
• M45: 11,351,636 km (0.112 R)
• M46: 11,476,999 km (0.04 R)
• M47: 11,577,678 km (0.113 R)
• M48: 11,932,225 km (0.105 R)
• M49: 12,470,927 km (0.12 R)
• M50: 12,626,359 km (0.119 R)
• M51: 12,808,420 km (0.115 R)
• M52: 13,043,887 km (0.071 R)
• M53: 13,227,893 km (0.079 R)
• M54: 13,386,317 km (0.12 R)
• M55: 13,705,259 km (0.077 R)
• M56: 14,134,306 km (0.117 R)
• M57: 14,486,160 km (0.11 R)
• M58: 15,005,714 km (0.082 R)
• M59: 15,088,292 km (0.092 R)
• M60: 15,198,695 km (0.099 R)
• M61: 15,475,750 km (0.093 R)
• M62: 15,587,051 km (0.071 R)
• M63: 15,894,475 km (0.098 R)
• M64: 16,147,594 km (0.06 R)
• M65: 16,402,060 km (0.06 R)
• M66: 16,487,181 km (0.068 R)
• M67: 16,629,299 km (0.075 R)
• M68: 17,173,237 km (0.099 R)
• M69: 17,985,404 km (0.073 R)
• M70: 18,573,324 km (0.074 R)
• M71: 18,750,896 km (0.052 R)
• M72: 18,958,837 km (0.037 R)
• M73: 19,077,917 km (0.117 R)
• M74: 19,346,894 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.6

Radius: 12.2

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.54 AU - 5.52 AU

Year: 4227 Days

Day: 12.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,325,933 km

• M1: 162,463 km (0.086 R)
• M2: 359,184 km (0.053 R)
• M3: 491,279 km (0.102 R)
• M4: 750,682 km (0.096 R)
• M5: 877,990 km (0.114 R)
• M6: 1,069,176 km (0.082 R)
• M7: 1,199,775 km (0.094 R)
• M8: 1,811,331 km (0.098 R)
• M9: 2,318,169 km (0.093 R)
• M10: 2,529,251 km (0.108 R)
• M11: 2,847,745 km (0.06 R)
• M12: 3,074,386 km (0.115 R)
• M13: 3,414,721 km (0.083 R)
• M14: 4,201,307 km (0.097 R)
• M15: 4,796,856 km (0.097 R)
• M16: 5,141,978 km (0.103 R)
• M17: 5,242,209 km (0.116 R)
• M18: 6,602,652 km (0.099 R)
• M19: 7,435,014 km (0.073 R)
• M20: 7,576,983 km (0.108 R)
• M21: 7,806,017 km (0.068 R)
• M22: 8,124,660 km (0.086 R)
• M23: 8,655,434 km (0.075 R)
• M24: 8,804,882 km (0.061 R)
• M25: 9,076,103 km (0.086 R)
• M26: 9,288,981 km (0.069 R)
• M27: 9,534,321 km (0.096 R)
• M28: 9,688,706 km (0.111 R)
• M29: 9,875,105 km (0.109 R)
• M30: 10,125,382 km (0.104 R)
• M31: 10,409,618 km (0.064 R)
• M32: 10,600,505 km (0.102 R)
• M33: 10,696,397 km (0.059 R)
• M34: 10,921,393 km (0.111 R)
• M35: 11,018,332 km (0.112 R)
• M36: 12,169,637 km (0.102 R)
• M37: 12,303,677 km (0.111 R)
• M38: 12,438,165 km (0.093 R)
• M39: 12,674,829 km (0.104 R)
• M40: 13,118,088 km (0.111 R)
• M41: 13,221,161 km (0.035 R)
• M42: 13,428,054 km (0.047 R)
• M43: 13,601,289 km (0.099 R)
• M44: 14,372,466 km (0.082 R)
• M45: 14,763,365 km (0.081 R)
• M46: 14,942,135 km (0.077 R)
• M47: 15,374,323 km (0.105 R)
• M48: 15,483,080 km (0.038 R)
• M49: 15,883,704 km (0.067 R)
• M50: 16,030,309 km (0.076 R)
• M51: 16,177,364 km (0.07 R)
• M52: 16,435,720 km (0.047 R)
• M53: 16,919,220 km (0.079 R)
• M54: 17,106,367 km (0.098 R)
• M55: 17,976,428 km (0.118 R)
• M56: 18,436,142 km (0.085 R)
• M57: 18,628,824 km (0.087 R)
• M58: 19,406,135 km (0.095 R)
• M59: 19,484,524 km (0.06 R)
• M60: 19,798,829 km (0.108 R)
• M61: 20,512,262 km (0.028 R)
• M62: 20,832,102 km (0.063 R)
• M63: 21,719,965 km (0.057 R)
• M64: 22,332,569 km (0.09 R)
• M65: 22,992,146 km (0.061 R)
• M66: 23,241,226 km (0.069 R)
• M67: 23,407,728 km (0.069 R)
• M68: 25,780,201 km (0.116 R)
• M69: 26,602,541 km (0.107 R)
• M70: 26,820,355 km (0.064 R)
• M71: 26,907,571 km (0.092 R)
• M72: 27,257,779 km (0.058 R)
• M73: 27,521,371 km (0.03 R)
• M74: 27,697,447 km (0.088 R)
• M75: 28,986,233 km (0.091 R)
• M76: 30,112,705 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.1

Radius: 11.5

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.19 AU - 8.55 AU

Year: 9074 Days

Day: 8 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 32,325,933 km

• M1: 157,527 km (0.051 R)
• M2: 356,342 km (0.088 R)
• M3: 545,733 km (0.057 R)
• M4: 930,499 km (0.091 R)
• M5: 1,014,274 km (0.093 R)
• M6: 1,100,891 km (0.09 R)
• M7: 1,424,770 km (0.114 R)
• M8: 1,743,713 km (0.098 R)
• M9: 1,920,837 km (0.037 R)
• M10: 2,141,344 km (0.09 R)
• M11: 2,428,721 km (0.064 R)
• M12: 2,507,560 km (0.084 R)
• M13: 2,688,124 km (0.085 R)
• M14: 2,810,944 km (0.116 R)
• M15: 3,929,487 km (0.111 R)
• M16: 4,426,451 km (0.073 R)
• M17: 5,768,494 km (0.06 R)
• M18: 6,197,092 km (0.07 R)
• M19: 6,278,473 km (0.102 R)
• M20: 7,660,009 km (0.117 R)
• M21: 7,806,166 km (0.112 R)
• M22: 8,071,553 km (0.097 R)
• M23: 9,162,870 km (0.104 R)
• M24: 9,884,231 km (0.051 R)
• M25: 11,248,413 km (0.117 R)
• M26: 11,716,206 km (0.115 R)
• M27: 11,986,380 km (0.054 R)
• M28: 12,258,648 km (0.109 R)
• M29: 12,361,272 km (0.109 R)
• M30: 12,774,611 km (0.042 R)
• M31: 13,122,576 km (0.092 R)
• M32: 13,403,221 km (0.119 R)
• M33: 15,238,488 km (0.11 R)
• M34: 15,348,891 km (0.082 R)
• M35: 15,422,643 km (0.053 R)
• M36: 15,496,544 km (0.073 R)
• M37: 15,644,646 km (0.099 R)
• M38: 16,998,806 km (0.105 R)
• M39: 18,038,810 km (0.119 R)
• M40: 18,390,066 km (0.102 R)
• M41: 18,507,650 km (0.083 R)
• M42: 19,537,332 km (0.111 R)
• M43: 20,018,888 km (0.05 R)
• M44: 20,707,636 km (0.084 R)
• M45: 21,157,477 km (0.105 R)
• M46: 22,275,422 km (0.109 R)
• M47: 22,442,673 km (0.066 R)
• M48: 22,526,447 km (0.076 R)
• M49: 22,946,817 km (0.098 R)
• M50: 23,625,094 km (0.059 R)
• M51: 24,352,738 km (0.11 R)
• M52: 24,784,328 km (0.107 R)
• M53: 24,870,945 km (0.103 R)
• M54: 25,305,527 km (0.074 R)
• M55: 25,523,790 km (0.087 R)
• M56: 25,874,298 km (0.094 R)
• M57: 26,138,189 km (0.112 R)
• M58: 26,535,670 km (0.035 R)
• M59: 27,426,226 km (0.098 R)
• M60: 27,830,290 km (0.049 R)
• M61: 29,145,256 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.6

Radius: 14.9

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.82 AU - 13.86 AU

Year: 14310 Days

Day: 10.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 32,325,933 km

• M1: 335,847 km (0.083 R)
• M2: 566,378 km (0.064 R)
• M3: 693,536 km (0.088 R)
• M4: 1,126,472 km (0.076 R)
• M5: 1,278,912 km (0.064 R)
• M6: 1,521,410 km (0.086 R)
• M7: 1,674,449 km (0.115 R)
• M8: 2,127,731 km (0.095 R)
• M9: 2,280,919 km (0.12 R)
• M10: 2,538,227 km (0.066 R)
• M11: 2,742,727 km (0.069 R)
• M12: 3,038,482 km (0.086 R)
• M13: 3,146,791 km (0.104 R)
• M14: 3,344,859 km (0.08 R)
• M15: 3,479,347 km (0.032 R)
• M16: 3,684,446 km (0.117 R)
• M17: 3,846,760 km (0.08 R)
• M18: 4,035,253 km (0.056 R)
• M19: 4,202,952 km (0.092 R)
• M20: 4,569,766 km (0.108 R)
• M21: 4,845,625 km (0.098 R)
• M22: 5,413,797 km (0.085 R)
• M23: 5,813,523 km (0.071 R)
• M24: 6,057,966 km (0.118 R)
• M25: 6,195,297 km (0.088 R)
• M26: 7,069,846 km (0.084 R)
• M27: 7,302,022 km (0.094 R)
• M28: 8,164,304 km (0.076 R)
• M29: 8,438,517 km (0.1 R)
• M30: 9,058,899 km (0.117 R)
• M31: 9,342,985 km (0.066 R)
• M32: 9,470,144 km (0.055 R)
• M33: 10,343,795 km (0.077 R)
• M34: 10,940,691 km (0.084 R)
• M35: 11,856,978 km (0.098 R)
• M36: 12,098,578 km (0.092 R)
• M37: 12,974,773 km (0.087 R)
• M38: 13,081,287 km (0.045 R)
• M39: 13,330,965 km (0.118 R)
• M40: 13,762,705 km (0.116 R)
• M41: 14,529,394 km (0.1 R)
• M42: 14,677,047 km (0.099 R)
• M43: 14,936,599 km (0.091 R)
• M44: 15,913,922 km (0.07 R)
• M45: 17,184,158 km (0.046 R)
• M46: 17,301,293 km (0.115 R)
• M47: 17,732,883 km (0.032 R)
• M48: 18,168,213 km (0.085 R)
• M49: 19,862,259 km (0.101 R)
• M50: 20,562,227 km (0.029 R)
• M51: 20,811,308 km (0.056 R)
• M52: 21,103,024 km (0.034 R)
• M53: 21,354,198 km (0.105 R)
• M54: 21,690,644 km (0.092 R)
• M55: 21,986,549 km (0.114 R)
• M56: 22,411,407 km (0.047 R)
• M57: 22,968,060 km (0.092 R)
• M58: 23,442,435 km (0.093 R)
• M59: 24,182,197 km (0.084 R)
• M60: 24,576,836 km (0.103 R)
• M61: 25,150,693 km (0.106 R)
• M62: 26,717,881 km (0.086 R)
• M63: 27,125,834 km (0.061 R)
• M64: 27,307,895 km (0.087 R)
• M65: 28,316,334 km (0.096 R)
• M66: 30,133,948 km (0.083 R)
• M67: 31,366,485 km (0.106 R)
• M68: 31,605,542 km (0.082 R)
• M69: 32,229,515 km (0.033 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: 328 - 12,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit