🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1 AU - 1.08 AU

Year: 391 Days

Day: 14.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.34 AU - 1.68 AU

Year: 685 Days

Day: 12.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.66 AU - 3.92 AU

Year: 2202 Days

Day: 47.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.68 AU - 4.46 AU

Year: 3029 Days

Day: 45.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,375,793 km

• M1: 1,477,728 km (0.066 R)
• M2: 3,373,881 km (0.058 R)

Asteroid Belt

Center: 4.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512

Radius: 14.6

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.92 AU - 6.72 AU

Year: 5180 Days

Day: 7.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 58,375,793 km

• M1: 213,775 km (0.079 R)
• M2: 413,040 km (0.116 R)
• M3: 550,969 km (0.09 R)
• M4: 777,161 km (0.084 R)
• M5: 909,256 km (0.118 R)
• M6: 1,212,491 km (0.065 R)
• M7: 1,657,544 km (0.029 R)
• M8: 1,784,852 km (0.066 R)
• M9: 1,882,689 km (0.09 R)
• M10: 2,101,102 km (0.106 R)
• M11: 2,310,539 km (0.109 R)
• M12: 2,472,105 km (0.12 R)
• M13: 2,582,059 km (0.109 R)
• M14: 3,077,827 km (0.11 R)
• M15: 3,216,504 km (0.082 R)
• M16: 3,316,884 km (0.119 R)
• M17: 3,792,456 km (0.102 R)
• M18: 3,941,455 km (0.076 R)
• M19: 4,114,390 km (0.068 R)
• M20: 4,423,011 km (0.063 R)
• M21: 5,086,627 km (0.104 R)
• M22: 5,394,350 km (0.104 R)
• M23: 5,757,124 km (0.084 R)
• M24: 6,789,200 km (0.096 R)
• M25: 6,945,081 km (0.08 R)
• M26: 7,393,276 km (0.115 R)
• M27: 7,526,867 km (0.085 R)
• M28: 8,373,442 km (0.111 R)
• M29: 8,512,867 km (0.077 R)
• M30: 8,907,207 km (0.113 R)
• M31: 9,949,006 km (0.04 R)
• M32: 10,096,809 km (0.117 R)
• M33: 11,182,291 km (0.081 R)
• M34: 11,490,463 km (0.095 R)
• M35: 11,895,275 km (0.078 R)
• M36: 12,052,203 km (0.076 R)
• M37: 12,209,879 km (0.112 R)
• M38: 13,008,283 km (0.12 R)
• M39: 13,105,372 km (0.096 R)
• M40: 13,299,999 km (0.114 R)
• M41: 13,397,686 km (0.11 R)
• M42: 14,555,125 km (0.087 R)
• M43: 14,723,123 km (0.081 R)
• M44: 15,196,900 km (0.092 R)
• M45: 15,401,550 km (0.039 R)
• M46: 15,572,690 km (0.112 R)
• M47: 16,055,442 km (0.025 R)
• M48: 16,613,292 km (0.103 R)
• M49: 16,718,460 km (0.066 R)
• M50: 17,071,062 km (0.053 R)
• M51: 17,177,426 km (0.081 R)
• M52: 17,497,416 km (0.04 R)
• M53: 17,855,553 km (0.09 R)
• M54: 18,288,340 km (0.1 R)
• M55: 19,127,584 km (0.101 R)
• M56: 19,756,044 km (0.116 R)
• M57: 20,016,793 km (0.108 R)
• M58: 20,541,583 km (0.087 R)
• M59: 20,654,679 km (0.095 R)
• M60: 20,768,074 km (0.1 R)
• M61: 20,881,469 km (0.064 R)
• M62: 21,989,241 km (0.114 R)
• M63: 22,259,565 km (0.113 R)
• M64: 22,569,681 km (0.104 R)
• M65: 22,725,413 km (0.033 R)
• M66: 23,076,968 km (0.113 R)
• M67: 24,500,990 km (0.073 R)
• M68: 24,861,521 km (0.106 R)
• M69: 24,982,096 km (0.093 R)
• M70: 25,223,847 km (0.104 R)
• M71: 25,506,736 km (0.09 R)
• M72: 26,035,116 km (0.117 R)
• M73: 27,350,829 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.4

Radius: 12.5

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 9.55 AU - 12.19 AU

Year: 13223 Days

Day: 10.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 58,375,793 km

• M1: 193,729 km (0.089 R)
• M2: 448,046 km (0.063 R)
• M3: 1,530,685 km (0.095 R)
• M4: 1,901,389 km (0.113 R)
• M5: 2,057,569 km (0.117 R)
• M6: 2,552,439 km (0.094 R)
• M7: 2,993,005 km (0.047 R)
• M8: 3,331,395 km (0.093 R)
• M9: 3,425,941 km (0.104 R)
• M10: 4,985,050 km (0.115 R)
• M11: 5,648,068 km (0.082 R)
• M12: 5,761,313 km (0.107 R)
• M13: 5,875,307 km (0.11 R)
• M14: 6,496,138 km (0.058 R)
• M15: 7,632,633 km (0.066 R)
• M16: 8,830,014 km (0.097 R)
• M17: 8,961,810 km (0.089 R)
• M18: 9,360,937 km (0.092 R)
• M19: 9,902,332 km (0.064 R)
• M20: 10,222,920 km (0.118 R)
• M21: 10,640,149 km (0.094 R)
• M22: 11,157,608 km (0.113 R)
• M23: 11,779,935 km (0.078 R)
• M24: 12,070,903 km (0.056 R)
• M25: 12,168,440 km (0.075 R)
• M26: 12,315,196 km (0.097 R)
• M27: 12,858,535 km (0.057 R)
• M28: 13,561,346 km (0.078 R)
• M29: 15,109,235 km (0.102 R)
• M30: 16,064,717 km (0.072 R)
• M31: 18,257,373 km (0.083 R)
• M32: 18,594,267 km (0.089 R)
• M33: 18,707,064 km (0.102 R)
• M34: 18,820,011 km (0.049 R)
• M35: 21,127,558 km (0.111 R)
• M36: 21,245,291 km (0.052 R)
• M37: 21,481,357 km (0.062 R)
• M38: 22,254,628 km (0.06 R)
• M39: 22,374,456 km (0.074 R)
• M40: 22,674,699 km (0.058 R)
• M41: 22,795,275 km (0.11 R)
• M42: 23,218,786 km (0.114 R)
• M43: 23,583,955 km (0.041 R)
• M44: 24,319,976 km (0.103 R)
• M45: 25,437,921 km (0.073 R)
• M46: 29,087,660 km (0.067 R)
• M47: 29,612,899 km (0.114 R)
• M48: 29,942,762 km (0.09 R)
• M49: 30,207,550 km (0.103 R)
• M50: 30,340,243 km (0.075 R)
• M51: 32,285,764 km (0.093 R)
• M52: 32,489,366 km (0.112 R)
• M53: 32,761,485 km (0.074 R)
• M54: 32,965,985 km (0.103 R)
• M55: 33,995,219 km (0.119 R)
• M56: 34,409,904 km (0.089 R)
• M57: 36,508,164 km (0.117 R)
• M58: 36,932,722 km (0.089 R)
• M59: 37,145,750 km (0.038 R)
• M60: 37,786,926 km (0.096 R)
• M61: 39,659,892 km (0.105 R)
• M62: 39,878,005 km (0.078 R)
• M63: 40,315,280 km (0.095 R)
• M64: 40,680,897 km (0.103 R)
• M65: 41,268,218 km (0.068 R)
• M66: 41,636,678 km (0.117 R)
• M67: 43,271,184 km (0.103 R)
• M68: 43,645,478 km (0.075 R)
• M69: 43,945,721 km (0.119 R)
• M70: 44,472,904 km (0.049 R)
• M71: 44,850,788 km (0.104 R)
• M72: 45,457,407 km (0.061 R)
• M73: 46,755,767 km (0.08 R)
• M74: 46,909,255 km (0.091 R)
• M75: 49,466,930 km (0.087 R)
• M76: 49,623,409 km (0.106 R)
• M77: 49,780,038 km (0.082 R)
• M78: 50,408,199 km (0.104 R)
• M79: 50,802,091 km (0.101 R)
• M80: 51,990,047 km (0.062 R)
• M81: 53,026,910 km (0.1 R)
• M82: 53,267,164 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.7

Radius: 14.1

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.22 AU - 13.6 AU

Year: 13296 Days

Day: 5.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 58,375,793 km

• M1: 191,485 km (0.103 R)
• M2: 329,415 km (0.087 R)
• M3: 495,917 km (0.116 R)
• M4: 791,223 km (0.06 R)
• M5: 976,126 km (0.116 R)
• M6: 1,323,492 km (0.047 R)
• M7: 1,766,003 km (0.071 R)
• M8: 2,482,277 km (0.104 R)
• M9: 2,761,876 km (0.038 R)
• M10: 3,494,157 km (0.042 R)
• M11: 3,882,514 km (0.106 R)
• M12: 4,208,338 km (0.079 R)
• M13: 4,439,317 km (0.111 R)
• M14: 4,543,287 km (0.107 R)
• M15: 4,780,250 km (0.104 R)
• M16: 4,913,841 km (0.033 R)
• M17: 5,021,552 km (0.076 R)
• M18: 5,157,237 km (0.102 R)
• M19: 5,571,922 km (0.114 R)
• M20: 5,797,516 km (0.095 R)
• M21: 5,911,509 km (0.08 R)
• M22: 7,929,585 km (0.103 R)
• M23: 8,344,120 km (0.113 R)
• M24: 8,537,850 km (0.1 R)
• M25: 8,700,313 km (0.093 R)
• M26: 9,094,803 km (0.105 R)
• M27: 9,629,914 km (0.061 R)
• M28: 9,935,393 km (0.063 R)
• M29: 10,451,805 km (0.059 R)
• M30: 10,660,793 km (0.099 R)
• M31: 11,118,413 km (0.071 R)
• M32: 11,367,493 km (0.111 R)
• M33: 11,510,659 km (0.081 R)
• M34: 12,016,599 km (0.04 R)
• M35: 12,529,719 km (0.082 R)
• M36: 12,677,672 km (0.111 R)
• M37: 12,863,472 km (0.088 R)
• M38: 13,087,570 km (0.076 R)
• M39: 13,464,108 km (0.098 R)
• M40: 13,577,652 km (0.101 R)
• M41: 13,729,644 km (0.093 R)
• M42: 13,997,125 km (0.072 R)
• M43: 14,343,444 km (0.077 R)
• M44: 14,459,532 km (0.051 R)
• M45: 14,575,919 km (0.101 R)
• M46: 15,044,609 km (0.098 R)
• M47: 15,677,258 km (0.085 R)
• M48: 16,037,041 km (0.075 R)
• M49: 17,255,815 km (0.105 R)
• M50: 17,710,144 km (0.047 R)
• M51: 18,336,061 km (0.118 R)
• M52: 19,096,767 km (0.099 R)
• M53: 19,524,018 km (0.041 R)
• M54: 19,738,691 km (0.056 R)
• M55: 20,561,928 km (0.103 R)
• M56: 21,263,841 km (0.104 R)
• M57: 22,241,763 km (0.079 R)
• M58: 22,781,512 km (0.103 R)
• M59: 23,416,555 km (0.082 R)
• M60: 23,644,841 km (0.099 R)
• M61: 25,309,716 km (0.112 R)
• M62: 25,590,960 km (0.107 R)
• M63: 25,731,881 km (0.078 R)
• M64: 26,298,408 km (0.082 R)
• M65: 27,108,032 km (0.104 R)
• M66: 27,829,243 km (0.075 R)
• M67: 28,362,111 km (0.11 R)
• M68: 28,849,501 km (0.105 R)
• M69: 28,947,338 km (0.032 R)
• M70: 29,487,236 km (0.106 R)
• M71: 30,328,276 km (0.045 R)
• M72: 32,694,166 km (0.079 R)
• M73: 32,796,192 km (0.098 R)
• M74: 33,102,718 km (0.108 R)
• M75: 33,615,838 km (0.108 R)
• M76: 34,442,367 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.7

Radius: 9.3

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 10.78 AU - 11.6 AU

Year: 13811 Days

Day: 9 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,375,793 km

• M1: 993,330 km (0.106 R)
• M2: 1,126,023 km (0.089 R)
• M3: 1,458,729 km (0.078 R)
• M4: 1,794,726 km (0.112 R)
• M5: 2,567,847 km (0.119 R)
• M6: 2,814,983 km (0.12 R)
• M7: 2,973,407 km (0.081 R)
• M8: 3,365,802 km (0.081 R)
• M9: 3,534,100 km (0.086 R)
• M10: 3,636,575 km (0.1 R)
• M11: 4,235,415 km (0.088 R)
• M12: 4,344,173 km (0.08 R)
• M13: 4,490,928 km (0.11 R)
• M14: 4,826,925 km (0.095 R)
• M15: 5,722,268 km (0.104 R)
• M16: 6,127,529 km (0.101 R)
• M17: 6,375,113 km (0.042 R)
• M18: 7,224,081 km (0.081 R)
• M19: 7,973,567 km (0.048 R)
• M20: 8,471,578 km (0.081 R)
• M21: 8,793,812 km (0.032 R)
• M22: 9,026,586 km (0.082 R)
• M23: 9,308,428 km (0.107 R)
• M24: 9,593,263 km (0.111 R)
• M25: 10,025,750 km (0.114 R)
• M26: 10,366,684 km (0.099 R)
• M27: 10,810,541 km (0.105 R)
• M28: 11,160,001 km (0.091 R)
• M29: 11,665,792 km (0.11 R)
• M30: 12,127,451 km (0.098 R)
• M31: 13,015,763 km (0.107 R)
• M32: 13,494,476 km (0.093 R)
• M33: 14,469,256 km (0.079 R)
• M34: 14,688,865 km (0.115 R)
• M35: 16,030,160 km (0.115 R)
• M36: 16,600,577 km (0.103 R)
• M37: 17,061,637 km (0.102 R)
• M38: 17,937,682 km (0.095 R)
• M39: 18,708,560 km (0.108 R)
• M40: 19,007,905 km (0.081 R)
• M41: 19,550,796 km (0.071 R)
• M42: 19,793,743 km (0.101 R)
• M43: 20,344,114 km (0.087 R)
• M44: 22,024,995 km (0.115 R)
• M45: 22,087,976 km (0.115 R)
• M46: 22,341,096 km (0.103 R)
• M47: 22,786,149 km (0.115 R)
• M48: 23,491,653 km (0.079 R)
• M49: 23,879,411 km (0.117 R)
• M50: 24,465,086 km (0.119 R)
• M51: 25,121,372 km (0.08 R)
• M52: 25,253,317 km (0.116 R)
• M53: 25,584,228 km (0.093 R)
• M54: 27,599,760 km (0.064 R)
• M55: 28,008,910 km (0.076 R)
• M56: 28,351,340 km (0.105 R)
• M57: 30,014,718 km (0.118 R)
• M58: 30,084,730 km (0.115 R)
• M59: 30,435,537 km (0.107 R)
• M60: 30,787,691 km (0.077 R)
• M61: 31,212,100 km (0.092 R)
• M62: 32,353,083 km (0.082 R)
• M63: 35,117,502 km (0.104 R)
• M64: 35,486,859 km (0.073 R)
• M65: 35,783,362 km (0.039 R)
• M66: 36,229,463 km (0.12 R)
• M67: 36,303,962 km (0.117 R)
• M68: 36,378,612 km (0.112 R)
• M69: 38,335,801 km (0.071 R)
• M70: 39,174,147 km (0.079 R)
• M71: 39,403,780 km (0.059 R)
• M72: 39,864,392 km (0.117 R)
• M73: 40,095,521 km (0.05 R)
• M74: 40,481,483 km (0.105 R)
• M75: 41,959,660 km (0.087 R)
• M76: 42,194,678 km (0.099 R)
• M77: 44,090,382 km (0.034 R)
• M78: 44,968,522 km (0.119 R)
• M79: 45,289,259 km (0.089 R)
• M80: 46,256,110 km (0.102 R)
• M81: 46,823,236 km (0.045 R)
• M82: 47,719,178 km (0.083 R)
• M83: 50,523,689 km (0.065 R)
• M84: 51,024,243 km (0.106 R)
• M85: 51,275,119 km (0.091 R)
• M86: 54,829,714 km (0.105 R)
• M87: 54,915,434 km (0.101 R)
• M88: 55,086,723 km (0.117 R)
• M89: 55,773,826 km (0.106 R)
• M90: 55,859,995 km (0.086 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: 193 - 10,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit