🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.79 AU - 1.21 AU

Year: 360 Days

Day: 18.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.8 AU - 1.26 AU

Year: 376 Days

Day: 36.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.98 AU - 1.16 AU

Year: 398 Days

Day: 22.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 109,232,644 km

• M1: 63,280 km (0.108 R)
• M2: 254,466 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.81 AU - 4.67 AU

Year: 2603 Days

Day: 45.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,232,644 km

• M1: 1,176,587 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734

Radius: 12.2

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.38 AU - 12.86 AU

Year: 12455 Days

Day: 12.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 109,232,644 km

• M1: 166,054 km (0.118 R)
• M2: 324,029 km (0.105 R)
• M3: 506,688 km (0.073 R)
• M4: 621,878 km (0.111 R)
• M5: 1,004,849 km (0.074 R)
• M6: 1,090,120 km (0.101 R)
• M7: 1,268,590 km (0.069 R)
• M8: 1,555,070 km (0.091 R)
• M9: 2,161,689 km (0.061 R)
• M10: 2,331,483 km (0.115 R)
• M11: 2,447,122 km (0.12 R)
• M12: 2,684,534 km (0.104 R)
• M13: 3,912,732 km (0.105 R)
• M14: 4,226,589 km (0.114 R)
• M15: 4,404,461 km (0.052 R)
• M16: 4,585,025 km (0.025 R)
• M17: 5,141,080 km (0.083 R)
• M18: 5,293,072 km (0.093 R)
• M19: 5,601,393 km (0.069 R)
• M20: 5,718,678 km (0.117 R)
• M21: 6,520,822 km (0.106 R)
• M22: 6,977,095 km (0.111 R)
• M23: 7,486,775 km (0.034 R)
• M24: 7,616,177 km (0.077 R)
• M25: 7,833,244 km (0.077 R)
• M26: 8,587,067 km (0.117 R)
• M27: 8,949,842 km (0.08 R)
• M28: 9,317,703 km (0.116 R)
• M29: 9,550,178 km (0.044 R)
• M30: 9,878,845 km (0.111 R)
• M31: 10,115,808 km (0.119 R)
• M32: 10,306,844 km (0.105 R)
• M33: 10,789,597 km (0.099 R)
• M34: 11,279,829 km (0.085 R)
• M35: 11,477,897 km (0.078 R)
• M36: 13,052,265 km (0.104 R)
• M37: 13,732,486 km (0.116 R)
• M38: 14,693,503 km (0.107 R)
• M39: 15,621,010 km (0.068 R)
• M40: 16,008,319 km (0.082 R)
• M41: 16,119,619 km (0.079 R)
• M42: 16,567,366 km (0.114 R)
• M43: 17,246,540 km (0.106 R)
• M44: 17,360,683 km (0.109 R)
• M45: 18,166,268 km (0.087 R)
• M46: 18,925,327 km (0.117 R)
• M47: 19,220,035 km (0.113 R)
• M48: 19,397,608 km (0.08 R)
• M49: 19,516,389 km (0.119 R)
• M50: 20,959,260 km (0.091 R)
• M51: 21,447,996 km (0.062 R)
• M52: 21,632,151 km (0.071 R)
• M53: 22,002,107 km (0.034 R)
• M54: 23,692,862 km (0.086 R)
• M55: 26,273,724 km (0.117 R)
• M56: 26,734,486 km (0.111 R)
• M57: 29,214,220 km (0.091 R)
• M58: 29,554,855 km (0.098 R)
• M59: 29,759,953 km (0.087 R)
• M60: 31,696,647 km (0.107 R)
• M61: 32,468,572 km (0.102 R)
• M62: 33,033,753 km (0.071 R)
• M63: 35,472,498 km (0.047 R)
• M64: 38,265,939 km (0.072 R)
• M65: 39,613,815 km (0.109 R)
• M66: 39,915,405 km (0.089 R)
• M67: 41,587,909 km (0.11 R)
• M68: 42,124,816 km (0.109 R)
• M69: 42,741,308 km (0.111 R)
• M70: 43,438,435 km (0.099 R)
• M71: 44,295,630 km (0.115 R)
• M72: 46,105,914 km (0.109 R)
• M73: 46,582,084 km (0.106 R)
• M74: 46,661,521 km (0.109 R)
• M75: 46,900,428 km (0.09 R)
• M76: 47,699,580 km (0.096 R)
• M77: 48,181,136 km (0.114 R)
• M78: 49,230,266 km (0.079 R)
• M79: 49,311,198 km (0.102 R)
• M80: 50,858,938 km (0.062 R)
• M81: 51,022,747 km (0.087 R)
• M82: 51,679,781 km (0.103 R)
• M83: 52,174,501 km (0.097 R)
• M84: 52,670,718 km (0.1 R)
• M85: 53,168,579 km (0.094 R)
• M86: 54,923,063 km (0.076 R)
• M87: 55,512,179 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.4

Radius: 13.3

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 11.65 AU - 12.25 AU

Year: 14867 Days

Day: 14.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 109,232,644 km

• M1: 232,625 km (0.084 R)
• M2: 435,180 km (0.054 R)
• M3: 523,593 km (0.109 R)
• M4: 620,233 km (0.114 R)
• M5: 976,425 km (0.089 R)
• M6: 1,581,549 km (0.11 R)
• M7: 1,963,023 km (0.084 R)
• M8: 2,107,684 km (0.114 R)
• M9: 2,476,593 km (0.091 R)
• M10: 2,811,991 km (0.082 R)
• M11: 3,180,900 km (0.053 R)
• M12: 3,448,530 km (0.049 R)
• M13: 4,006,081 km (0.091 R)
• M14: 4,149,995 km (0.073 R)
• M15: 4,421,963 km (0.088 R)
• M16: 4,786,384 km (0.078 R)
• M17: 4,983,255 km (0.103 R)
• M18: 5,636,100 km (0.033 R)
• M19: 5,890,865 km (0.099 R)
• M20: 6,196,942 km (0.059 R)
• M21: 6,436,000 km (0.069 R)
• M22: 6,751,352 km (0.029 R)
• M23: 6,898,556 km (0.084 R)
• M24: 7,121,457 km (0.097 R)
• M25: 7,221,239 km (0.075 R)
• M26: 7,907,594 km (0.118 R)
• M27: 9,534,022 km (0.091 R)
• M28: 10,342,748 km (0.036 R)
• M29: 10,798,423 km (0.075 R)
• M30: 11,552,845 km (0.117 R)
• M31: 11,758,991 km (0.113 R)
• M32: 11,877,173 km (0.084 R)
• M33: 12,354,391 km (0.069 R)
• M34: 12,444,598 km (0.102 R)
• M35: 12,837,891 km (0.095 R)
• M36: 13,266,040 km (0.098 R)
• M37: 13,420,126 km (0.118 R)
• M38: 13,698,976 km (0.054 R)
• M39: 14,136,550 km (0.102 R)
• M40: 14,674,055 km (0.095 R)
• M41: 15,121,802 km (0.09 R)
• M42: 15,606,499 km (0.107 R)
• M43: 16,161,956 km (0.079 R)
• M44: 16,657,573 km (0.078 R)
• M45: 17,057,598 km (0.05 R)
• M46: 17,799,304 km (0.106 R)
• M47: 18,311,079 km (0.054 R)
• M48: 18,758,526 km (0.103 R)
• M49: 18,931,611 km (0.098 R)
• M50: 19,209,563 km (0.09 R)
• M51: 19,349,138 km (0.076 R)
• M52: 19,981,189 km (0.065 R)
• M53: 20,087,104 km (0.089 R)
• M54: 20,655,576 km (0.094 R)
• M55: 20,762,838 km (0.086 R)
• M56: 21,554,510 km (0.101 R)
• M57: 22,502,961 km (0.114 R)
• M58: 22,834,320 km (0.089 R)
• M59: 22,945,172 km (0.076 R)
• M60: 23,130,374 km (0.064 R)
• M61: 24,026,016 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.6

Radius: 3.3

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 17.36 AU - 18.84 AU

Year: 27713 Days

Day: 23.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 109,232,644 km

• M1: 316,100 km (0.047 R)
• M2: 456,124 km (0.1 R)
• M3: 573,109 km (0.118 R)
• M4: 788,530 km (0.051 R)
• M5: 1,470,248 km (0.082 R)
• M6: 1,662,332 km (0.09 R)
• M7: 1,801,607 km (0.1 R)
• M8: 2,350,931 km (0.038 R)
• M9: 2,759,333 km (0.079 R)
• M10: 2,876,767 km (0.068 R)
• M11: 3,640,015 km (0.095 R)
• M12: 3,742,789 km (0.104 R)
• M13: 4,217,314 km (0.101 R)
• M14: 4,244,092 km (0.087 R)
• M15: 5,395,846 km (0.113 R)
• M16: 5,839,852 km (0.06 R)
• M17: 5,869,921 km (0.064 R)
• M18: 6,543,261 km (0.119 R)
• M19: 6,605,644 km (0.029 R)
• M20: 8,330,357 km (0.109 R)
• M21: 9,611,514 km (0.091 R)
• M22: 10,003,909 km (0.096 R)
• M23: 12,005,528 km (0.116 R)
• M24: 13,247,939 km (0.074 R)
• M25: 13,724,408 km (0.053 R)
• M26: 17,040,245 km (0.048 R)
• M27: 17,083,179 km (0.038 R)
• M28: 19,186,376 km (0.105 R)
• M29: 19,499,933 km (0.111 R)
• M30: 19,724,928 km (0.045 R)
• M31: 23,726,073 km (0.113 R)
• M32: 27,260,771 km (0.066 R)
• M33: 28,576,933 km (0.047 R)
• M34: 29,706,547 km (0.093 R)
• M35: 30,589,473 km (0.048 R)
• M36: 31,323,101 km (0.115 R)
• M37: 33,827,819 km (0.074 R)
• M38: 36,562,019 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.7

Radius: 7.1

Gravity: 17.35 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 18.4 AU - 20.14 AU

Year: 30443 Days

Day: 24.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 109,232,644 km

• M1: 166,353 km (0.114 R)
• M2: 309,219 km (0.103 R)
• M3: 572,511 km (0.054 R)
• M4: 655,388 km (0.076 R)
• M5: 742,604 km (0.111 R)
• M6: 1,061,546 km (0.066 R)
• M7: 1,382,584 km (0.087 R)
• M8: 1,773,184 km (0.106 R)
• M9: 2,889,034 km (0.108 R)
• M10: 3,233,857 km (0.054 R)
• M11: 3,591,695 km (0.088 R)
• M12: 3,801,880 km (0.088 R)
• M13: 3,908,394 km (0.11 R)
• M14: 4,854,002 km (0.105 R)
• M15: 4,969,791 km (0.12 R)
• M16: 5,502,060 km (0.101 R)
• M17: 7,204,933 km (0.104 R)
• M18: 11,121,255 km (0.115 R)
• M19: 11,197,550 km (0.085 R)
• M20: 12,127,301 km (0.102 R)
• M21: 12,363,666 km (0.116 R)
• M22: 12,840,883 km (0.066 R)
• M23: 14,641,592 km (0.086 R)
• M24: 15,400,802 km (0.03 R)
• M25: 15,828,203 km (0.096 R)
• M26: 16,432,877 km (0.107 R)
• M27: 16,869,553 km (0.092 R)
• M28: 18,382,437 km (0.08 R)
• M29: 20,684,898 km (0.094 R)
• M30: 21,726,398 km (0.111 R)
• M31: 24,553,050 km (0.078 R)
• M32: 25,152,189 km (0.088 R)
• M33: 25,352,950 km (0.031 R)
• M34: 25,756,116 km (0.08 R)
• M35: 26,875,706 km (0.091 R)
• M36: 27,699,841 km (0.109 R)
• M37: 27,907,184 km (0.057 R)
• M38: 29,056,843 km (0.061 R)
• M39: 29,478,709 km (0.116 R)
• M40: 31,294,079 km (0.101 R)
• M41: 31,510,099 km (0.066 R)
• M42: 31,726,567 km (0.065 R)
• M43: 34,808,283 km (0.084 R)
• M44: 37,295,796 km (0.06 R)
• M45: 37,869,205 km (0.042 R)
• M46: 39,840,007 km (0.114 R)
• M47: 42,559,248 km (0.052 R)
• M48: 42,798,455 km (0.111 R)
• M49: 43,278,365 km (0.105 R)
• M50: 44,971,962 km (0.111 R)
• M51: 46,317,894 km (0.106 R)
• M52: 46,810,520 km (0.097 R)
• M53: 47,304,941 km (0.081 R)
• M54: 50,814,058 km (0.114 R)
• M55: 50,940,917 km (0.102 R)
• M56: 53,113,677 km (0.116 R)
• M57: 53,242,481 km (0.085 R)
• M58: 53,887,846 km (0.113 R)
• M59: 54,535,754 km (0.027 R)
• M60: 55,708,452 km (0.066 R)
• M61: 56,494,888 km (0.112 R)
• M62: 57,549,254 km (0.027 R)
• M63: 58,743,045 km (0.109 R)
• M64: 62,373,336 km (0.082 R)
• M65: 62,645,156 km (0.075 R)
• M66: 63,462,858 km (0.034 R)
• M67: 65,522,671 km (0.111 R)
• M68: 66,630,144 km (0.107 R)
• M69: 67,186,199 km (0.116 R)
• M70: 68,162,923 km (0.062 R)
• M71: 69,144,435 km (0.091 R)
• M72: 69,848,443 km (0.093 R)
• M73: 70,554,694 km (0.077 R)
• M74: 72,687,810 km (0.101 R)
• M75: 73,834,179 km (0.084 R)
• M76: 76,580,496 km (0.073 R)
• M77: 76,725,906 km (0.111 R)
• M78: 78,039,225 km (0.1 R)
• M79: 78,185,682 km (0.099 R)
• M80: 81,429,263 km (0.117 R)
• M81: 81,874,915 km (0.104 R)
• M82: 82,172,465 km (0.083 R)
• M83: 82,768,762 km (0.1 R)
• M84: 88,199,314 km (0.115 R)
• M85: 93,432,697 km (0.095 R)
• M86: 94,834,877 km (0.086 R)
• M87: 97,502,207 km (0.102 R)
• M88: 97,659,884 km (0.104 R)
• M89: 102,749,951 km (0.096 R)
• M90: 105,650,803 km (0.117 R)
• M91: 105,974,683 km (0.096 R)
• M92: 106,461,325 km (0.117 R)
• M93: 107,599,615 km (0.059 R)
• M94: 107,925,589 km (0.099 R)
• M95: 108,905,305 km (0.11 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 13,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit