🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.8 AU - 1.06 AU

Year: 328 Days

Day: 25.1 Hours

Environment

Temp: 68 °C

Axial Tilt: 38.6 °

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: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.36 AU - 2.18 AU

Year: 860 Days

Day: 26.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,378,290 km

• M1: 57,446 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.24 AU - 2.46 AU

Year: 1316 Days

Day: 31.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,378,290 km

• M1: 1,266,795 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.31 AU - 3.79 AU

Year: 2443 Days

Day: 25.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,378,290 km

• M1: 1,234,781 km (0.052 R)
• M2: 2,250,401 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.3

Radius: 14.4

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.83 AU - 7.55 AU

Year: 6320 Days

Day: 9.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 35,378,290 km

• M1: 430,543 km (0.059 R)
• M2: 653,144 km (0.103 R)
• M3: 780,901 km (0.088 R)
• M4: 1,049,878 km (0.084 R)
• M5: 1,141,581 km (0.066 R)
• M6: 1,434,045 km (0.1 R)
• M7: 1,537,268 km (0.069 R)
• M8: 1,899,893 km (0.03 R)
• M9: 2,170,366 km (0.096 R)
• M10: 2,495,143 km (0.079 R)
• M11: 2,663,440 km (0.115 R)
• M12: 3,237,298 km (0.088 R)
• M13: 3,421,602 km (0.111 R)
• M14: 3,898,072 km (0.119 R)
• M15: 4,045,126 km (0.077 R)
• M16: 4,294,506 km (0.101 R)
• M17: 4,549,122 km (0.089 R)
• M18: 4,913,841 km (0.077 R)
• M19: 5,099,791 km (0.11 R)
• M20: 5,234,130 km (0.12 R)
• M21: 6,178,841 km (0.084 R)
• M22: 6,907,083 km (0.078 R)
• M23: 7,540,032 km (0.093 R)
• M24: 8,254,511 km (0.081 R)
• M25: 8,349,356 km (0.091 R)
• M26: 8,540,094 km (0.107 R)
• M27: 8,700,163 km (0.093 R)
• M28: 8,990,832 km (0.078 R)
• M29: 9,088,370 km (0.097 R)
• M30: 9,781,606 km (0.027 R)
• M31: 10,835,972 km (0.109 R)
• M32: 12,357,981 km (0.116 R)
• M33: 12,831,309 km (0.086 R)
• M34: 13,051,666 km (0.101 R)
• M35: 13,199,319 km (0.08 R)
• M36: 13,347,571 km (0.103 R)
• M37: 13,758,217 km (0.117 R)
• M38: 14,744,965 km (0.116 R)
• M39: 14,860,304 km (0.108 R)
• M40: 15,014,689 km (0.077 R)
• M41: 15,130,628 km (0.104 R)
• M42: 15,441,642 km (0.088 R)
• M43: 15,872,633 km (0.115 R)
• M44: 16,666,549 km (0.109 R)
• M45: 16,867,010 km (0.054 R)
• M46: 17,068,369 km (0.117 R)
• M47: 17,310,867 km (0.052 R)
• M48: 19,208,815 km (0.112 R)
• M49: 19,672,419 km (0.071 R)
• M50: 20,267,819 km (0.029 R)
• M51: 21,042,137 km (0.067 R)
• M52: 21,345,821 km (0.088 R)
• M53: 22,001,658 km (0.112 R)
• M54: 22,133,603 km (0.101 R)
• M55: 22,442,373 km (0.093 R)
• M56: 22,575,216 km (0.114 R)
• M57: 23,109,131 km (0.097 R)
• M58: 23,332,929 km (0.07 R)
• M59: 23,422,539 km (0.066 R)
• M60: 25,701,961 km (0.047 R)
• M61: 26,633,358 km (0.057 R)
• M62: 26,820,953 km (0.114 R)
• M63: 27,670,669 km (0.049 R)
• M64: 28,098,818 km (0.11 R)
• M65: 29,687,697 km (0.075 R)
• M66: 30,370,462 km (0.028 R)
• M67: 30,615,653 km (0.097 R)
• M68: 30,763,007 km (0.119 R)
• M69: 30,959,878 km (0.108 R)
• M70: 31,058,463 km (0.099 R)
• M71: 32,750,714 km (0.12 R)
• M72: 33,203,696 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.1

Radius: 8.3

Gravity: 13.24 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.51 AU - 7.83 AU

Year: 7012 Days

Day: 11.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 35,378,290 km

• M1: 127,607 km (0.106 R)
• M2: 179,517 km (0.059 R)
• M3: 375,042 km (0.1 R)
• M4: 460,612 km (0.086 R)
• M5: 539,899 km (0.081 R)
• M6: 595,549 km (0.066 R)
• M7: 683,213 km (0.094 R)
• M8: 759,808 km (0.046 R)
• M9: 922,121 km (0.11 R)
• M10: 1,150,408 km (0.039 R)
• M11: 1,205,609 km (0.116 R)
• M12: 1,319,004 km (0.07 R)
• M13: 2,049,341 km (0.116 R)
• M14: 2,139,848 km (0.098 R)
• M15: 2,348,387 km (0.051 R)
• M16: 2,810,495 km (0.093 R)
• M17: 2,886,042 km (0.099 R)
• M18: 3,460,648 km (0.104 R)
• M19: 3,596,333 km (0.108 R)
• M20: 4,213,574 km (0.1 R)
• M21: 4,534,461 km (0.106 R)
• M22: 4,712,931 km (0.11 R)
• M23: 5,138,238 km (0.093 R)
• M24: 5,200,022 km (0.086 R)
• M25: 5,324,338 km (0.058 R)
• M26: 6,453,652 km (0.096 R)
• M27: 6,520,373 km (0.091 R)
• M28: 7,795,844 km (0.11 R)
• M29: 8,553,408 km (0.111 R)
• M30: 9,485,552 km (0.107 R)
• M31: 9,982,965 km (0.105 R)
• M32: 10,060,307 km (0.116 R)
• M33: 10,137,799 km (0.06 R)
• M34: 10,606,938 km (0.042 R)
• M35: 11,123,050 km (0.065 R)
• M36: 12,138,670 km (0.085 R)
• M37: 12,303,976 km (0.036 R)
• M38: 12,720,307 km (0.088 R)
• M39: 13,014,566 km (0.069 R)
• M40: 13,099,089 km (0.112 R)
• M41: 13,353,555 km (0.108 R)
• M42: 13,781,405 km (0.093 R)
• M43: 14,040,359 km (0.076 R)
• M44: 14,126,976 km (0.12 R)
• M45: 14,213,742 km (0.045 R)
• M46: 14,870,776 km (0.081 R)
• M47: 15,537,534 km (0.045 R)
• M48: 15,717,051 km (0.088 R)
• M49: 17,362,927 km (0.094 R)
• M50: 18,300,906 km (0.08 R)
• M51: 18,728,307 km (0.08 R)
• M52: 20,568,959 km (0.1 R)
• M53: 20,963,898 km (0.084 R)
• M54: 21,062,931 km (0.097 R)
• M55: 21,660,874 km (0.075 R)
• M56: 21,861,335 km (0.081 R)
• M57: 23,333,677 km (0.078 R)
• M58: 23,693,760 km (0.1 R)
• M59: 24,628,297 km (0.118 R)
• M60: 24,837,585 km (0.068 R)
• M61: 25,892,998 km (0.102 R)
• M62: 26,479,721 km (0.107 R)
• M63: 26,533,277 km (0.083 R)
• M64: 27,070,931 km (0.095 R)
• M65: 27,178,792 km (0.109 R)
• M66: 27,286,951 km (0.047 R)
• M67: 27,395,110 km (0.041 R)
• M68: 28,980,548 km (0.115 R)
• M69: 29,201,504 km (0.113 R)
• M70: 29,256,856 km (0.099 R)
• M71: 29,700,862 km (0.119 R)
• M72: 29,867,813 km (0.072 R)
• M73: 31,726,118 km (0.074 R)
• M74: 31,896,809 km (0.083 R)
• M75: 32,353,681 km (0.038 R)
• M76: 33,331,902 km (0.079 R)
• M77: 33,505,435 km (0.087 R)
• M78: 33,563,479 km (0.106 R)
• M79: 34,203,010 km (0.106 R)
• M80: 34,612,011 km (0.043 R)
• M81: 34,846,580 km (0.12 R)
• M82: 35,908,276 km (0.12 R)
• M83: 36,383,549 km (0.072 R)
• M84: 36,801,076 km (0.078 R)
• M85: 38,063,383 km (0.108 R)
• M86: 38,305,432 km (0.091 R)
• M87: 39,768,350 km (0.055 R)
• M88: 39,891,170 km (0.058 R)
• M89: 40,444,981 km (0.046 R)
• M90: 40,568,399 km (0.115 R)
• M91: 41,560,383 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.8

Radius: 14.8

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.64 AU - 11.2 AU

Year: 11412 Days

Day: 12.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,378,290 km

• M1: 188,793 km (0.103 R)
• M2: 459,565 km (0.094 R)
• M3: 592,557 km (0.044 R)
• M4: 759,209 km (0.113 R)
• M5: 1,736,831 km (0.083 R)
• M6: 2,443,980 km (0.117 R)
• M7: 2,756,341 km (0.111 R)
• M8: 2,991,808 km (0.114 R)
• M9: 3,546,367 km (0.112 R)
• M10: 3,770,764 km (0.113 R)
• M11: 4,133,240 km (0.105 R)
• M12: 4,472,528 km (0.11 R)
• M13: 5,693,845 km (0.094 R)
• M14: 6,341,603 km (0.1 R)
• M15: 6,813,136 km (0.035 R)
• M16: 7,459,548 km (0.106 R)
• M17: 7,665,694 km (0.075 R)
• M18: 8,941,764 km (0.052 R)
• M19: 9,204,907 km (0.101 R)
• M20: 9,829,029 km (0.072 R)
• M21: 10,744,269 km (0.1 R)
• M22: 11,734,607 km (0.03 R)
• M23: 11,830,499 km (0.105 R)
• M24: 12,313,700 km (0.115 R)
• M25: 12,704,898 km (0.102 R)
• M26: 12,852,701 km (0.103 R)
• M27: 14,516,080 km (0.101 R)
• M28: 14,722,226 km (0.087 R)
• M29: 14,825,747 km (0.047 R)
• M30: 16,514,109 km (0.091 R)
• M31: 16,729,530 km (0.041 R)
• M32: 17,326,425 km (0.119 R)
• M33: 17,765,046 km (0.084 R)
• M34: 17,930,502 km (0.112 R)
• M35: 18,485,659 km (0.106 R)
• M36: 18,709,308 km (0.103 R)
• M37: 19,442,338 km (0.095 R)
• M38: 19,783,870 km (0.114 R)
• M39: 20,357,428 km (0.036 R)
• M40: 21,756,467 km (0.076 R)
• M41: 21,933,591 km (0.11 R)
• M42: 22,289,185 km (0.093 R)
• M43: 22,646,574 km (0.092 R)
• M44: 22,946,069 km (0.027 R)
• M45: 23,186,473 km (0.115 R)
• M46: 23,791,297 km (0.118 R)
• M47: 24,831,302 km (0.068 R)
• M48: 26,324,737 km (0.055 R)
• M49: 26,513,530 km (0.05 R)
• M50: 26,639,641 km (0.048 R)
• M51: 26,829,181 km (0.106 R)
• M52: 27,719,289 km (0.104 R)
• M53: 27,847,344 km (0.037 R)
• M54: 28,554,643 km (0.095 R)
• M55: 29,594,199 km (0.115 R)
• M56: 30,316,008 km (0.107 R)
• M57: 31,176,495 km (0.047 R)
• M58: 31,978,041 km (0.104 R)
• M59: 32,448,825 km (0.085 R)
• M60: 33,601,477 km (0.114 R)
• M61: 34,079,891 km (0.081 R)
• M62: 34,560,698 km (0.09 R)
• M63: 34,836,407 km (0.088 R)
• M64: 35,598,609 km (0.105 R)
• M65: 37,704,797 km (0.043 R)
• M66: 38,415,836 km (0.09 R)
• M67: 40,502,876 km (0.095 R)
• M68: 40,720,989 km (0.118 R)
• M69: 40,866,548 km (0.092 R)
• M70: 42,331,560 km (0.041 R)
• M71: 44,112,373 km (0.107 R)
• M72: 44,861,559 km (0.052 R)
• M73: 47,900,191 km (0.112 R)
• M74: 48,053,828 km (0.109 R)
• M75: 49,211,566 km (0.104 R)
• M76: 51,476,029 km (0.057 R)
• M77: 51,948,758 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.3

Radius: 12.7

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.61 AU - 12.15 AU

Year: 13108 Days

Day: 12.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 76 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,378,290 km

• M1: 163,660 km (0.1 R)
• M2: 280,795 km (0.09 R)
• M3: 369,058 km (0.117 R)
• M4: 494,122 km (0.053 R)
• M5: 824,284 km (0.118 R)
• M6: 1,030,729 km (0.12 R)
• M7: 1,408,015 km (0.085 R)
• M8: 1,733,241 km (0.115 R)
• M9: 1,943,875 km (0.059 R)
• M10: 2,204,025 km (0.041 R)
• M11: 2,286,454 km (0.117 R)
• M12: 2,369,929 km (0.097 R)
• M13: 3,028,908 km (0.081 R)
• M14: 3,260,934 km (0.089 R)
• M15: 3,547,265 km (0.029 R)
• M16: 4,042,882 km (0.054 R)
• M17: 4,881,229 km (0.039 R)
• M18: 5,292,623 km (0.073 R)
• M19: 5,432,198 km (0.117 R)
• M20: 6,003,213 km (0.096 R)
• M21: 6,237,034 km (0.059 R)
• M22: 6,473,848 km (0.114 R)
• M23: 6,834,678 km (0.051 R)
• M24: 6,986,969 km (0.103 R)
• M25: 7,264,024 km (0.078 R)
• M26: 7,357,223 km (0.118 R)
• M27: 7,733,911 km (0.08 R)
• M28: 8,181,358 km (0.091 R)
• M29: 8,343,223 km (0.105 R)
• M30: 8,901,522 km (0.112 R)
• M31: 9,068,025 km (0.116 R)
• M32: 9,847,429 km (0.063 R)
• M33: 11,980,545 km (0.073 R)
• M34: 12,797,499 km (0.105 R)
• M35: 13,061,240 km (0.098 R)
• M36: 13,212,634 km (0.025 R)
• M37: 13,364,775 km (0.118 R)
• M38: 13,709,149 km (0.112 R)
• M39: 14,602,398 km (0.083 R)
• M40: 16,485,985 km (0.099 R)
• M41: 17,227,392 km (0.075 R)
• M42: 17,685,909 km (0.081 R)
• M43: 17,811,721 km (0.07 R)
• M44: 18,148,466 km (0.104 R)
• M45: 19,128,481 km (0.093 R)
• M46: 19,214,500 km (0.112 R)
• M47: 19,343,902 km (0.077 R)
• M48: 20,082,018 km (0.054 R)
• M49: 20,169,383 km (0.052 R)
• M50: 20,652,734 km (0.111 R)
• M51: 20,917,971 km (0.044 R)
• M52: 21,407,007 km (0.071 R)
• M53: 22,306,090 km (0.102 R)
• M54: 22,396,746 km (0.078 R)
• M55: 23,631,527 km (0.12 R)
• M56: 24,001,782 km (0.105 R)
• M57: 24,141,057 km (0.087 R)
• M58: 24,280,632 km (0.052 R)
• M59: 24,513,855 km (0.108 R)
• M60: 24,982,545 km (0.096 R)
• M61: 25,076,642 km (0.116 R)
• M62: 26,071,618 km (0.061 R)
• M63: 26,454,139 km (0.05 R)
• M64: 26,550,032 km (0.117 R)
• M65: 26,694,094 km (0.064 R)
• M66: 27,079,608 km (0.081 R)
• M67: 27,273,188 km (0.105 R)
• M68: 27,564,156 km (0.083 R)
• M69: 27,710,014 km (0.104 R)
• M70: 29,480,953 km (0.108 R)
• M71: 29,679,918 km (0.103 R)
• M72: 30,129,460 km (0.037 R)
• M73: 30,581,096 km (0.108 R)
• M74: 31,440,386 km (0.112 R)
• M75: 31,542,113 km (0.095 R)
• M76: 31,847,591 km (0.099 R)
• M77: 32,307,755 km (0.102 R)
• M78: 33,338,185 km (0.094 R)
• M79: 34,013,619 km (0.048 R)
• M80: 34,222,458 km (0.064 R)
• M81: 34,327,027 km (0.078 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 18,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit