🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.05 AU - 1.25 AU

Year: 472 Days

Day: 36.8 Hours

Environment

Temp: -15 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 103,558,488 km

• M1: 248,482 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.57 AU - 2.35 AU

Year: 1051 Days

Day: 16.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.41 AU - 3.43 AU

Year: 1910 Days

Day: 42 Hours

Environment

Temp: -122 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,558,488 km

• M1: 523,443 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40

Radius: 13.5

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.66 AU - 8.68 AU

Year: 8941 Days

Day: 8.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 103,558,488 km

• M1: 190,288 km (0.11 R)
• M2: 309,817 km (0.086 R)
• M3: 425,456 km (0.099 R)
• M4: 869,463 km (0.093 R)
• M5: 978,220 km (0.098 R)
• M6: 1,111,512 km (0.108 R)
• M7: 1,282,353 km (0.109 R)
• M8: 1,650,962 km (0.11 R)
• M9: 1,871,769 km (0.109 R)
• M10: 2,240,527 km (0.091 R)
• M11: 3,018,586 km (0.047 R)
• M12: 3,722,145 km (0.118 R)
• M13: 4,362,723 km (0.116 R)
• M14: 5,207,352 km (0.099 R)
• M15: 5,430,852 km (0.116 R)
• M16: 5,816,216 km (0.119 R)
• M17: 5,994,387 km (0.104 R)
• M18: 6,246,908 km (0.08 R)
• M19: 6,669,522 km (0.025 R)
• M20: 7,388,040 km (0.026 R)
• M21: 7,952,922 km (0.072 R)
• M22: 9,667,314 km (0.072 R)
• M23: 10,609,780 km (0.112 R)
• M24: 10,959,690 km (0.108 R)
• M25: 12,604,518 km (0.103 R)
• M26: 12,720,008 km (0.107 R)
• M27: 13,185,407 km (0.027 R)
• M28: 13,420,275 km (0.047 R)
• M29: 13,965,709 km (0.118 R)
• M30: 14,349,278 km (0.111 R)
• M31: 14,445,769 km (0.087 R)
• M32: 14,906,979 km (0.085 R)
• M33: 15,200,789 km (0.058 R)
• M34: 15,373,126 km (0.088 R)
• M35: 15,570,745 km (0.072 R)
• M36: 15,968,675 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.9

Radius: 12.9

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.63 AU - 9.95 AU

Year: 9139 Days

Day: 6.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 103,558,488 km

• M1: 252,222 km (0.106 R)
• M2: 338,690 km (0.097 R)
• M3: 431,141 km (0.095 R)
• M4: 585,676 km (0.104 R)
• M5: 790,625 km (0.041 R)
• M6: 895,194 km (0.115 R)
• M7: 1,119,590 km (0.107 R)
• M8: 1,548,039 km (0.084 R)
• M9: 1,702,125 km (0.098 R)
• M10: 1,801,009 km (0.069 R)
• M11: 2,026,004 km (0.067 R)
• M12: 2,195,498 km (0.055 R)
• M13: 2,303,957 km (0.051 R)
• M14: 2,392,070 km (0.038 R)
• M15: 2,571,737 km (0.092 R)
• M16: 2,920,898 km (0.108 R)
• M17: 3,385,101 km (0.114 R)
• M18: 3,951,927 km (0.113 R)
• M19: 4,744,347 km (0.052 R)
• M20: 5,000,309 km (0.091 R)
• M21: 5,886,227 km (0.078 R)
• M22: 6,130,670 km (0.114 R)
• M23: 6,378,554 km (0.106 R)
• M24: 6,693,158 km (0.098 R)
• M25: 7,012,849 km (0.034 R)
• M26: 7,109,788 km (0.099 R)
• M27: 7,667,190 km (0.047 R)
• M28: 7,767,121 km (0.085 R)
• M29: 7,867,502 km (0.117 R)
• M30: 8,375,536 km (0.112 R)
• M31: 8,650,796 km (0.089 R)
• M32: 9,034,365 km (0.06 R)
• M33: 9,566,335 km (0.047 R)
• M34: 9,674,046 km (0.082 R)
• M35: 9,782,055 km (0.056 R)
• M36: 10,254,934 km (0.113 R)
• M37: 10,996,939 km (0.048 R)
• M38: 11,109,736 km (0.09 R)
• M39: 11,412,522 km (0.077 R)
• M40: 11,603,110 km (0.106 R)
• M41: 12,337,037 km (0.055 R)
• M42: 12,532,711 km (0.033 R)
• M43: 13,285,637 km (0.102 R)
• M44: 14,094,064 km (0.1 R)
• M45: 14,504,112 km (0.117 R)
• M46: 16,269,666 km (0.083 R)
• M47: 16,527,423 km (0.09 R)
• M48: 18,102,240 km (0.113 R)
• M49: 18,235,681 km (0.106 R)
• M50: 18,458,732 km (0.091 R)
• M51: 18,727,559 km (0.106 R)
• M52: 18,907,525 km (0.076 R)
• M53: 19,133,268 km (0.083 R)
• M54: 19,269,253 km (0.098 R)
• M55: 19,861,810 km (0.106 R)
• M56: 20,878,328 km (0.082 R)
• M57: 21,959,172 km (0.079 R)
• M58: 22,244,156 km (0.093 R)
• M59: 22,721,673 km (0.094 R)
• M60: 24,420,057 km (0.076 R)
• M61: 25,061,234 km (0.098 R)
• M62: 27,629,979 km (0.117 R)
• M63: 29,702,657 km (0.05 R)
• M64: 30,598,599 km (0.081 R)
• M65: 31,343,147 km (0.109 R)
• M66: 31,503,367 km (0.115 R)
• M67: 32,147,386 km (0.055 R)
• M68: 33,448,588 km (0.081 R)
• M69: 34,380,583 km (0.117 R)
• M70: 34,490,687 km (0.092 R)
• M71: 35,265,454 km (0.068 R)
• M72: 35,655,007 km (0.07 R)
• M73: 35,878,207 km (0.05 R)
• M74: 36,102,005 km (0.106 R)
• M75: 36,270,004 km (0.095 R)
• M76: 36,550,799 km (0.109 R)
• M77: 37,170,882 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.6

Radius: 14.1

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.18 AU - 11.08 AU

Year: 11442 Days

Day: 14.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 56.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 103,558,488 km

• M1: 211,382 km (0.093 R)
• M2: 373,995 km (0.076 R)
• M3: 476,619 km (0.107 R)
• M4: 607,966 km (0.111 R)
• M5: 970,142 km (0.068 R)
• M6: 1,228,498 km (0.099 R)
• M7: 1,399,039 km (0.039 R)
• M8: 1,812,677 km (0.027 R)
• M9: 2,009,099 km (0.068 R)
• M10: 2,290,942 km (0.103 R)
• M11: 2,396,707 km (0.119 R)
• M12: 2,808,251 km (0.066 R)
• M13: 2,950,519 km (0.06 R)
• M14: 3,302,074 km (0.102 R)
• M15: 3,392,132 km (0.056 R)
• M16: 3,513,605 km (0.112 R)
• M17: 3,918,267 km (0.092 R)
• M18: 4,077,888 km (0.053 R)
• M19: 4,570,215 km (0.062 R)
• M20: 4,772,471 km (0.097 R)
• M21: 5,791,981 km (0.108 R)
• M22: 7,148,833 km (0.104 R)
• M23: 7,702,346 km (0.119 R)
• M24: 7,984,338 km (0.115 R)
• M25: 8,310,760 km (0.079 R)
• M26: 8,892,696 km (0.115 R)
• M27: 9,188,750 km (0.102 R)
• M28: 9,487,946 km (0.055 R)
• M29: 11,259,035 km (0.07 R)
• M30: 11,717,702 km (0.106 R)
• M31: 12,042,329 km (0.033 R)
• M32: 12,369,949 km (0.079 R)
• M33: 13,178,076 km (0.06 R)
• M34: 13,419,079 km (0.102 R)
• M35: 13,905,272 km (0.05 R)
• M36: 14,052,326 km (0.055 R)
• M37: 14,745,264 km (0.115 R)
• M38: 15,297,579 km (0.114 R)
• M39: 15,550,848 km (0.074 R)
• M40: 15,856,626 km (0.108 R)
• M41: 15,958,951 km (0.115 R)
• M42: 16,113,037 km (0.12 R)
• M43: 17,152,293 km (0.119 R)
• M44: 17,999,167 km (0.072 R)
• M45: 19,514,145 km (0.102 R)
• M46: 21,351,655 km (0.095 R)
• M47: 21,748,538 km (0.106 R)
• M48: 22,033,522 km (0.083 R)
• M49: 22,953,699 km (0.113 R)
• M50: 23,127,681 km (0.112 R)
• M51: 23,418,649 km (0.067 R)
• M52: 25,129,750 km (0.082 R)
• M53: 25,308,968 km (0.089 R)
• M54: 27,432,360 km (0.113 R)
• M55: 27,678,598 km (0.073 R)
• M56: 27,987,518 km (0.102 R)
• M57: 28,671,180 km (0.113 R)
• M58: 28,796,094 km (0.085 R)
• M59: 29,675,430 km (0.108 R)
• M60: 29,801,691 km (0.1 R)
• M61: 30,181,819 km (0.111 R)
• M62: 31,912,068 km (0.047 R)
• M63: 32,106,246 km (0.116 R)
• M64: 32,756,548 km (0.09 R)
• M65: 33,148,943 km (0.109 R)
• M66: 34,004,194 km (0.07 R)
• M67: 34,534,070 km (0.112 R)
• M68: 34,667,063 km (0.072 R)
• M69: 35,334,119 km (0.04 R)
• M70: 37,292,804 km (0.041 R)
• M71: 39,286,495 km (0.114 R)
• M72: 39,842,551 km (0.088 R)
• M73: 40,261,425 km (0.104 R)
• M74: 41,173,672 km (0.092 R)
• M75: 42,377,038 km (0.109 R)
• M76: 43,376,800 km (0.07 R)
• M77: 44,456,448 km (0.112 R)
• M78: 46,568,920 km (0.11 R)
• M79: 47,452,594 km (0.084 R)
• M80: 48,118,903 km (0.093 R)
• M81: 48,863,003 km (0.084 R)
• M82: 49,086,951 km (0.066 R)
• M83: 50,061,431 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.4

Radius: 5.2

Gravity: 28.53 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 16.93 AU - 19.63 AU

Year: 29925 Days

Day: 21.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 103,558,488 km

• M1: 81,680 km (0.08 R)
• M2: 602,431 km (0.064 R)
• M3: 1,085,781 km (0.062 R)
• M4: 1,256,622 km (0.108 R)
• M5: 1,291,927 km (0.103 R)
• M6: 2,406,431 km (0.082 R)
• M7: 3,337,379 km (0.115 R)
• M8: 3,789,015 km (0.107 R)
• M9: 3,892,088 km (0.035 R)
• M10: 4,206,543 km (0.053 R)
• M11: 4,313,206 km (0.119 R)
• M12: 5,370,264 km (0.12 R)
• M13: 6,137,402 km (0.041 R)
• M14: 6,812,837 km (0.105 R)
• M15: 6,938,200 km (0.086 R)
• M16: 7,254,898 km (0.058 R)
• M17: 7,318,777 km (0.05 R)
• M18: 8,299,839 km (0.096 R)
• M19: 8,839,738 km (0.088 R)
• M20: 11,480,440 km (0.119 R)
• M21: 12,005,528 km (0.087 R)
• M22: 12,309,212 km (0.042 R)
• M23: 12,615,289 km (0.095 R)
• M24: 13,079,043 km (0.073 R)
• M25: 13,156,983 km (0.118 R)
• M26: 13,548,481 km (0.109 R)
• M27: 13,864,581 km (0.05 R)
• M28: 14,584,446 km (0.078 R)
• M29: 15,234,598 km (0.1 R)
• M30: 15,894,026 km (0.076 R)
• M31: 19,862,708 km (0.071 R)
• M32: 20,041,776 km (0.091 R)
• M33: 22,047,734 km (0.06 R)
• M34: 22,699,383 km (0.081 R)
• M35: 24,980,750 km (0.099 R)
• M36: 26,640,538 km (0.099 R)
• M37: 27,036,075 km (0.062 R)
• M38: 27,433,706 km (0.111 R)
• M39: 28,234,803 km (0.107 R)
• M40: 28,941,952 km (0.099 R)
• M41: 29,962,359 km (0.087 R)
• M42: 30,373,753 km (0.057 R)
• M43: 30,580,198 km (0.11 R)
• M44: 30,994,435 km (0.079 R)
• M45: 31,306,197 km (0.086 R)
• M46: 32,564,165 km (0.082 R)
• M47: 33,731,777 km (0.104 R)
• M48: 34,913,001 km (0.101 R)
• M49: 35,780,669 km (0.098 R)
• M50: 36,435,908 km (0.119 R)
• M51: 38,760,659 km (0.045 R)
• M52: 42,163,711 km (0.072 R)
• M53: 42,509,282 km (0.085 R)
• M54: 42,855,751 km (0.052 R)
• M55: 44,368,036 km (0.119 R)
• M56: 44,602,306 km (0.079 R)
• M57: 44,954,310 km (0.086 R)
• M58: 45,071,894 km (0.088 R)
• M59: 49,008,412 km (0.082 R)
• M60: 49,492,960 km (0.083 R)
• M61: 50,956,326 km (0.072 R)
• M62: 51,447,157 km (0.096 R)
• M63: 52,063,051 km (0.052 R)
• M64: 55,809,131 km (0.119 R)
• M65: 57,714,410 km (0.117 R)
• M66: 61,067,197 km (0.098 R)
• M67: 61,719,145 km (0.096 R)
• M68: 62,898,425 km (0.058 R)
• M69: 63,293,214 km (0.091 R)
• M70: 66,079,474 km (0.116 R)
• M71: 66,882,964 km (0.025 R)
• M72: 67,959,171 km (0.119 R)
• M73: 68,905,677 km (0.048 R)
• M74: 71,633,594 km (0.086 R)
• M75: 71,908,405 km (0.088 R)
• M76: 78,181,792 km (0.114 R)
• M77: 78,747,870 km (0.064 R)
• M78: 80,026,483 km (0.103 R)
• M79: 81,598,458 km (0.11 R)
• M80: 81,741,922 km (0.107 R)
• M81: 83,613,990 km (0.057 R)
• M82: 85,500,120 km (0.096 R)
• M83: 88,134,838 km (0.063 R)
• M84: 91,242,135 km (0.091 R)
• M85: 96,803,585 km (0.105 R)
• M86: 101,701,270 km (0.111 R)
• M87: 102,783,311 km (0.084 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 12,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit