🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.55 AU - 0.55 AU

Year: 155 Days

Day: 31.6 Hours

Environment

Temp: 189 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.86 AU - 0.92 AU

Year: 320 Days

Day: 36.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 37,845,925 km

• M1: 220,507 km (0.071 R)
• M2: 545,135 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.7 AU - 2.78 AU

Year: 1277 Days

Day: 35.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.74 AU - 4.56 AU

Year: 2655 Days

Day: 15.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.5

Radius: 8.5

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.73 AU - 6.79 AU

Year: 5964 Days

Day: 7.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,845,925 km

• M1: 112,946 km (0.088 R)
• M2: 261,497 km (0.107 R)
• M3: 317,147 km (0.114 R)
• M4: 838,346 km (0.047 R)
• M5: 1,118,992 km (0.057 R)
• M6: 1,190,201 km (0.106 R)
• M7: 1,277,715 km (0.12 R)
• M8: 1,475,035 km (0.085 R)
• M9: 1,831,228 km (0.104 R)
• M10: 1,984,565 km (0.112 R)
• M11: 2,071,781 km (0.087 R)
• M12: 2,286,155 km (0.118 R)
• M13: 2,359,158 km (0.051 R)
• M14: 2,602,105 km (0.112 R)
• M15: 2,775,190 km (0.083 R)
• M16: 2,892,624 km (0.036 R)
• M17: 3,255,100 km (0.111 R)
• M18: 3,337,528 km (0.114 R)
• M19: 3,441,649 km (0.092 R)
• M20: 3,546,966 km (0.082 R)
• M21: 3,631,937 km (0.078 R)
• M22: 3,825,517 km (0.116 R)
• M23: 4,178,269 km (0.089 R)
• M24: 4,381,273 km (0.03 R)
• M25: 4,472,677 km (0.044 R)
• M26: 4,657,131 km (0.074 R)
• M27: 5,274,073 km (0.107 R)
• M28: 5,493,683 km (0.12 R)
• M29: 6,093,869 km (0.059 R)
• M30: 6,427,622 km (0.095 R)
• M31: 6,531,593 km (0.03 R)
• M32: 6,636,012 km (0.119 R)
• M33: 7,328,650 km (0.039 R)
• M34: 7,464,485 km (0.111 R)
• M35: 7,794,049 km (0.101 R)
• M36: 7,960,551 km (0.109 R)
• M37: 8,128,251 km (0.102 R)
• M38: 8,212,624 km (0.109 R)
• M39: 8,695,825 km (0.094 R)
• M40: 9,013,421 km (0.101 R)
• M41: 9,217,473 km (0.087 R)
• M42: 9,423,170 km (0.071 R)
• M43: 9,600,593 km (0.118 R)
• M44: 9,659,983 km (0.119 R)
• M45: 10,382,391 km (0.064 R)
• M46: 10,443,427 km (0.068 R)
• M47: 10,535,131 km (0.107 R)
• M48: 11,341,164 km (0.111 R)
• M49: 12,102,617 km (0.103 R)
• M50: 12,327,912 km (0.048 R)
• M51: 12,782,540 km (0.11 R)
• M52: 12,880,676 km (0.112 R)
• M53: 13,375,246 km (0.119 R)
• M54: 14,758,279 km (0.04 R)
• M55: 14,826,944 km (0.087 R)
• M56: 15,033,389 km (0.116 R)
• M57: 15,553,990 km (0.09 R)
• M58: 16,328,009 km (0.067 R)
• M59: 16,541,336 km (0.089 R)
• M60: 16,862,971 km (0.101 R)
• M61: 18,207,108 km (0.034 R)
• M62: 18,280,710 km (0.032 R)
• M63: 18,428,214 km (0.044 R)
• M64: 19,284,512 km (0.115 R)
• M65: 20,688,787 km (0.093 R)
• M66: 21,151,344 km (0.097 R)
• M67: 21,695,282 km (0.057 R)
• M68: 21,812,417 km (0.111 R)
• M69: 22,401,384 km (0.088 R)
• M70: 23,354,621 km (0.072 R)
• M71: 24,402,105 km (0.115 R)
• M72: 24,768,171 km (0.055 R)
• M73: 25,177,172 km (0.091 R)
• M74: 25,341,431 km (0.108 R)
• M75: 25,464,849 km (0.119 R)
• M76: 25,588,417 km (0.119 R)
• M77: 26,167,959 km (0.097 R)
• M78: 26,250,986 km (0.086 R)
• M79: 26,459,226 km (0.087 R)
• M80: 26,584,439 km (0.112 R)
• M81: 26,793,577 km (0.033 R)
• M82: 27,255,535 km (0.099 R)
• M83: 27,424,132 km (0.042 R)
• M84: 28,229,866 km (0.118 R)
• M85: 28,657,118 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.9

Radius: 12.1

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.09 AU - 8.85 AU

Year: 8568 Days

Day: 8.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,845,925 km

• M1: 168,896 km (0.109 R)
• M2: 254,167 km (0.107 R)
• M3: 409,749 km (0.108 R)
• M4: 633,547 km (0.099 R)
• M5: 1,201,720 km (0.084 R)
• M6: 1,614,759 km (0.067 R)
• M7: 1,796,371 km (0.114 R)
• M8: 2,336,569 km (0.088 R)
• M9: 2,566,651 km (0.059 R)
• M10: 2,732,106 km (0.078 R)
• M11: 2,852,532 km (0.063 R)
• M12: 2,974,754 km (0.06 R)
• M13: 3,481,442 km (0.106 R)
• M14: 4,776,660 km (0.107 R)
• M15: 5,248,791 km (0.091 R)
• M16: 5,582,245 km (0.074 R)
• M17: 6,365,838 km (0.108 R)
• M18: 6,558,969 km (0.055 R)
• M19: 6,786,807 km (0.118 R)
• M20: 7,116,969 km (0.087 R)
• M21: 7,656,269 km (0.047 R)
• M22: 7,861,817 km (0.075 R)
• M23: 8,034,602 km (0.086 R)
• M24: 8,173,728 km (0.07 R)
• M25: 8,631,498 km (0.108 R)
• M26: 8,953,283 km (0.039 R)
• M27: 9,535,219 km (0.083 R)
• M28: 9,793,574 km (0.107 R)
• M29: 9,942,424 km (0.11 R)
• M30: 10,431,011 km (0.039 R)
• M31: 10,850,483 km (0.109 R)
• M32: 11,236,745 km (0.103 R)
• M33: 11,353,581 km (0.097 R)
• M34: 11,470,716 km (0.058 R)
• M35: 11,588,300 km (0.101 R)
• M36: 11,864,308 km (0.115 R)
• M37: 11,983,089 km (0.095 R)
• M38: 12,908,052 km (0.096 R)
• M39: 13,030,423 km (0.119 R)
• M40: 13,358,491 km (0.118 R)
• M41: 14,359,301 km (0.102 R)
• M42: 15,600,664 km (0.108 R)
• M43: 15,731,114 km (0.117 R)
• M44: 15,818,180 km (0.09 R)
• M45: 16,168,239 km (0.109 R)
• M46: 16,520,990 km (0.1 R)
• M47: 17,413,791 km (0.051 R)
• M48: 17,549,027 km (0.075 R)
• M49: 19,013,740 km (0.099 R)
• M50: 19,760,682 km (0.058 R)
• M51: 19,996,149 km (0.09 R)
• M52: 20,232,514 km (0.111 R)
• M53: 20,422,204 km (0.066 R)
• M54: 20,517,348 km (0.088 R)
• M55: 20,947,143 km (0.083 R)
• M56: 21,235,268 km (0.057 R)
• M57: 21,476,420 km (0.109 R)
• M58: 21,767,089 km (0.083 R)
• M59: 22,254,179 km (0.108 R)
• M60: 22,745,010 km (0.103 R)
• M61: 23,289,097 km (0.11 R)
• M62: 23,787,408 km (0.116 R)
• M63: 25,303,433 km (0.119 R)
• M64: 25,456,770 km (0.101 R)
• M65: 25,764,344 km (0.063 R)
• M66: 26,383,080 km (0.087 R)
• M67: 26,694,394 km (0.03 R)
• M68: 27,688,023 km (0.085 R)
• M69: 28,640,662 km (0.073 R)
• M70: 29,873,348 km (0.064 R)
• M71: 30,469,197 km (0.095 R)
• M72: 30,850,222 km (0.037 R)
• M73: 31,947,972 km (0.065 R)
• M74: 32,501,633 km (0.114 R)
• M75: 33,450,084 km (0.106 R)
• M76: 33,955,874 km (0.085 R)
• M77: 34,068,521 km (0.111 R)
• M78: 34,464,208 km (0.055 R)
• M79: 34,634,151 km (0.101 R)
• M80: 36,753,803 km (0.113 R)
• M81: 37,392,137 km (0.102 R)
• M82: 37,800,240 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.5

Radius: 11

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.2 AU - 10.4 AU

Year: 9941 Days

Day: 11.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 37,845,925 km

• M1: 319,092 km (0.119 R)
• M2: 485,744 km (0.096 R)
• M3: 620,682 km (0.097 R)
• M4: 875,596 km (0.087 R)
• M5: 968,347 km (0.12 R)
• M6: 1,395,150 km (0.103 R)
• M7: 1,618,350 km (0.075 R)
• M8: 1,734,288 km (0.08 R)
• M9: 2,200,884 km (0.063 R)
• M10: 2,623,498 km (0.115 R)
• M11: 3,819,533 km (0.08 R)
• M12: 3,944,297 km (0.025 R)
• M13: 4,070,558 km (0.111 R)
• M14: 4,424,656 km (0.027 R)
• M15: 4,688,397 km (0.08 R)
• M16: 5,197,030 km (0.066 R)
• M17: 5,335,707 km (0.055 R)
• M18: 6,010,992 km (0.088 R)
• M19: 6,377,357 km (0.088 R)
• M20: 6,600,557 km (0.067 R)
• M21: 7,093,333 km (0.105 R)
• M22: 7,170,226 km (0.094 R)
• M23: 7,402,402 km (0.107 R)
• M24: 7,480,492 km (0.065 R)
• M25: 7,755,602 km (0.06 R)
• M26: 8,641,820 km (0.116 R)
• M27: 9,138,784 km (0.038 R)
• M28: 9,475,380 km (0.062 R)
• M29: 9,645,173 km (0.075 R)
• M30: 10,597,064 km (0.104 R)
• M31: 11,128,735 km (0.116 R)
• M32: 11,398,011 km (0.106 R)
• M33: 12,080,327 km (0.068 R)
• M34: 12,264,632 km (0.057 R)
• M35: 13,105,073 km (0.087 R)
• M36: 13,532,324 km (0.094 R)
• M37: 13,627,917 km (0.093 R)
• M38: 14,060,704 km (0.093 R)
• M39: 14,254,583 km (0.116 R)
• M40: 15,686,384 km (0.118 R)
• M41: 16,444,696 km (0.066 R)
• M42: 16,751,521 km (0.086 R)
• M43: 16,854,145 km (0.1 R)
• M44: 17,997,222 km (0.102 R)
• M45: 19,165,282 km (0.117 R)
• M46: 19,921,350 km (0.078 R)
• M47: 20,412,629 km (0.066 R)
• M48: 20,577,187 km (0.061 R)
• M49: 21,184,554 km (0.102 R)
• M50: 21,574,107 km (0.075 R)
• M51: 21,741,807 km (0.025 R)
• M52: 23,213,401 km (0.071 R)
• M53: 23,385,139 km (0.108 R)
• M54: 23,787,857 km (0.112 R)
• M55: 23,961,091 km (0.106 R)
• M56: 25,126,907 km (0.112 R)
• M57: 26,490,342 km (0.091 R)
• M58: 27,816,976 km (0.082 R)
• M59: 28,488,371 km (0.08 R)
• M60: 28,856,831 km (0.12 R)
• M61: 29,288,720 km (0.076 R)
• M62: 29,722,703 km (0.09 R)
• M63: 30,848,577 km (0.072 R)
• M64: 31,100,649 km (0.113 R)
• M65: 33,529,371 km (0.044 R)
• M66: 35,225,960 km (0.097 R)
• M67: 35,952,108 km (0.105 R)
• M68: 36,683,193 km (0.099 R)
• M69: 36,883,505 km (0.064 R)
• M70: 37,017,245 km (0.113 R)
• M71: 37,285,175 km (0.068 R)
• M72: 39,999,329 km (0.089 R)
• M73: 40,343,105 km (0.053 R)
• M74: 40,549,849 km (0.113 R)
• M75: 40,895,121 km (0.088 R)
• M76: 41,241,440 km (0.071 R)
• M77: 41,727,783 km (0.107 R)
• M78: 42,076,496 km (0.1 R)
• M79: 42,846,775 km (0.031 R)
• M80: 43,904,881 km (0.103 R)
• M81: 46,118,630 km (0.065 R)
• M82: 46,190,587 km (0.066 R)
• M83: 48,222,275 km (0.118 R)
• M84: 48,295,279 km (0.073 R)
• M85: 48,441,586 km (0.075 R)
• M86: 48,514,889 km (0.114 R)
• M87: 48,807,951 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.4

Radius: 12.5

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 8.06 AU - 12.3 AU

Year: 12369 Days

Day: 6.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,845,925 km

• M1: 193,131 km (0.059 R)
• M2: 479,910 km (0.107 R)
• M3: 838,646 km (0.113 R)
• M4: 1,122,582 km (0.12 R)
• M5: 1,549,236 km (0.106 R)
• M6: 1,683,275 km (0.066 R)
• M7: 1,983,518 km (0.07 R)
• M8: 2,389,078 km (0.1 R)
• M9: 3,081,866 km (0.074 R)
• M10: 3,326,309 km (0.11 R)
• M11: 3,834,493 km (0.092 R)
• M12: 4,124,563 km (0.106 R)
• M13: 4,204,897 km (0.101 R)
• M14: 4,367,211 km (0.113 R)
• M15: 4,449,190 km (0.115 R)
• M16: 4,642,471 km (0.115 R)
• M17: 5,238,917 km (0.053 R)
• M18: 5,920,186 km (0.12 R)
• M19: 6,041,510 km (0.109 R)
• M20: 6,256,033 km (0.044 R)
• M21: 6,441,684 km (0.101 R)
• M22: 6,566,599 km (0.103 R)
• M23: 6,660,845 km (0.09 R)
• M24: 6,978,142 km (0.067 R)
• M25: 7,300,526 km (0.094 R)
• M26: 7,528,962 km (0.111 R)
• M27: 7,726,730 km (0.108 R)
• M28: 8,914,687 km (0.112 R)
• M29: 9,054,112 km (0.064 R)
• M30: 9,618,993 km (0.097 R)
• M31: 9,833,816 km (0.097 R)
• M32: 10,487,858 km (0.07 R)
• M33: 10,894,465 km (0.094 R)
• M34: 11,381,705 km (0.099 R)
• M35: 12,689,490 km (0.103 R)
• M36: 12,964,750 km (0.118 R)
• M37: 13,043,738 km (0.117 R)
• M38: 13,122,875 km (0.098 R)
• M39: 13,842,441 km (0.091 R)
• M40: 14,370,072 km (0.068 R)
• M41: 14,533,882 km (0.109 R)
• M42: 15,028,602 km (0.093 R)
• M43: 15,319,869 km (0.117 R)
• M44: 15,654,968 km (0.071 R)
• M45: 15,781,379 km (0.078 R)
• M46: 16,247,376 km (0.104 R)
• M47: 16,332,497 km (0.037 R)
• M48: 16,589,057 km (0.101 R)
• M49: 17,062,834 km (0.108 R)
• M50: 17,803,942 km (0.097 R)
• M51: 17,891,756 km (0.063 R)
• M52: 18,289,088 km (0.107 R)
• M53: 18,510,941 km (0.116 R)
• M54: 19,047,399 km (0.031 R)
• M55: 19,137,308 km (0.1 R)
• M56: 19,362,602 km (0.096 R)
• M57: 19,906,989 km (0.102 R)
• M58: 22,466,309 km (0.058 R)
• M59: 25,770,776 km (0.085 R)
• M60: 26,369,617 km (0.117 R)
• M61: 27,276,329 km (0.116 R)
• M62: 27,580,911 km (0.117 R)
• M63: 27,937,702 km (0.058 R)
• M64: 28,244,676 km (0.12 R)
• M65: 29,017,050 km (0.08 R)
• M66: 29,120,572 km (0.107 R)
• M67: 29,796,305 km (0.106 R)
• M68: 30,582,592 km (0.084 R)
• M69: 31,004,607 km (0.109 R)
• M70: 31,375,610 km (0.111 R)
• M71: 31,481,825 km (0.085 R)
• M72: 32,121,804 km (0.074 R)
• M73: 32,282,473 km (0.05 R)
• M74: 32,497,145 km (0.061 R)
• M75: 32,927,987 km (0.092 R)
• M76: 33,795,057 km (0.092 R)
• M77: 35,165,074 km (0.103 R)
• M78: 35,441,232 km (0.082 R)
• M79: 36,664,942 km (0.047 R)
• M80: 37,338,282 km (0.044 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 17,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit