🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.71 AU - 0.79 AU

Year: 233 Days

Day: 17 Hours

Environment

Temp: 128 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,242,771 km

• M1: 124,017 km (0.086 R)
• M2: 160,369 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.68 AU - 0.96 AU

Year: 266 Days

Day: 41.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.91 AU - 1.29 AU

Year: 413 Days

Day: 18.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.61 AU - 2.11 AU

Year: 909 Days

Day: 28 Hours

Environment

Temp: -55 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.14 AU - 4.22 AU

Year: 2528 Days

Day: 21 Hours

Environment

Temp: -117 °C

Axial Tilt: 117.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.3

Radius: 10

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.81 AU - 6.15 AU

Year: 5238 Days

Day: 8.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 84,242,771 km

• M1: 126,709 km (0.112 R)
• M2: 283,937 km (0.117 R)
• M3: 498,460 km (0.063 R)
• M4: 965,654 km (0.11 R)
• M5: 1,195,586 km (0.025 R)
• M6: 1,276,219 km (0.092 R)
• M7: 2,051,735 km (0.081 R)
• M8: 2,149,572 km (0.089 R)
• M9: 2,349,734 km (0.092 R)
• M10: 2,913,419 km (0.094 R)
• M11: 2,986,721 km (0.115 R)
• M12: 3,229,668 km (0.106 R)
• M13: 3,305,664 km (0.063 R)
• M14: 3,420,855 km (0.072 R)
• M15: 3,517,944 km (0.069 R)
• M16: 3,635,677 km (0.107 R)
• M17: 4,017,002 km (0.092 R)
• M18: 4,222,998 km (0.096 R)
• M19: 4,327,268 km (0.105 R)
• M20: 4,390,249 km (0.091 R)
• M21: 5,371,611 km (0.097 R)
• M22: 5,484,856 km (0.096 R)
• M23: 5,553,073 km (0.032 R)
• M24: 5,621,738 km (0.078 R)
• M25: 6,322,904 km (0.101 R)
• M26: 6,903,792 km (0.099 R)
• M27: 7,101,261 km (0.116 R)
• M28: 7,426,188 km (0.093 R)
• M29: 8,090,552 km (0.095 R)
• M30: 9,122,478 km (0.08 R)
• M31: 9,475,679 km (0.071 R)
• M32: 10,083,644 km (0.103 R)
• M33: 10,167,569 km (0.079 R)
• M34: 10,562,058 km (0.068 R)
• M35: 10,847,042 km (0.105 R)
• M36: 10,932,912 km (0.104 R)
• M37: 11,163,292 km (0.103 R)
• M38: 11,250,209 km (0.112 R)
• M39: 11,687,633 km (0.098 R)
• M40: 11,805,217 km (0.068 R)
• M41: 12,130,592 km (0.111 R)
• M42: 12,518,948 km (0.034 R)
• M43: 12,699,662 km (0.062 R)
• M44: 13,369,412 km (0.071 R)
• M45: 13,863,833 km (0.113 R)
• M46: 14,364,088 km (0.081 R)
• M47: 14,838,613 km (0.1 R)
• M48: 15,286,060 km (0.078 R)
• M49: 15,608,443 km (0.109 R)
• M50: 15,673,070 km (0.116 R)
• M51: 16,128,894 km (0.044 R)
• M52: 16,325,466 km (0.115 R)
• M53: 16,424,051 km (0.119 R)
• M54: 16,688,091 km (0.106 R)
• M55: 16,920,118 km (0.028 R)
• M56: 17,119,980 km (0.104 R)
• M57: 17,354,101 km (0.09 R)
• M58: 17,791,675 km (0.085 R)
• M59: 18,130,813 km (0.08 R)
• M60: 19,404,041 km (0.098 R)
• M61: 19,543,316 km (0.033 R)
• M62: 19,858,220 km (0.071 R)
• M63: 20,104,159 km (0.11 R)
• M64: 20,245,229 km (0.081 R)
• M65: 20,599,328 km (0.06 R)
• M66: 20,919,617 km (0.117 R)
• M67: 22,217,677 km (0.072 R)
• M68: 22,509,543 km (0.04 R)
• M69: 23,023,561 km (0.066 R)
• M70: 23,282,066 km (0.042 R)
• M71: 23,801,919 km (0.068 R)
• M72: 23,876,419 km (0.085 R)
• M73: 24,325,511 km (0.106 R)
• M74: 24,513,556 km (0.07 R)
• M75: 25,080,233 km (0.041 R)
• M76: 25,156,079 km (0.068 R)
• M77: 25,308,220 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.2

Radius: 9.9

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.83 AU - 9.19 AU

Year: 8119 Days

Day: 6.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 172.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 84,242,771 km

• M1: 214,523 km (0.092 R)
• M2: 276,307 km (0.06 R)
• M3: 640,279 km (0.039 R)
• M4: 806,033 km (0.119 R)
• M5: 1,198,877 km (0.1 R)
• M6: 1,485,357 km (0.111 R)
• M7: 1,565,392 km (0.056 R)
• M8: 1,667,717 km (0.068 R)
• M9: 1,793,529 km (0.101 R)
• M10: 2,589,390 km (0.114 R)
• M11: 2,810,046 km (0.119 R)
• M12: 3,191,820 km (0.11 R)
• M13: 3,726,333 km (0.094 R)
• M14: 3,976,012 km (0.026 R)
• M15: 4,202,653 km (0.117 R)
• M16: 4,609,410 km (0.095 R)
• M17: 4,698,271 km (0.103 R)
• M18: 4,907,857 km (0.119 R)
• M19: 5,120,436 km (0.086 R)
• M20: 5,492,037 km (0.11 R)
• M21: 5,586,433 km (0.081 R)
• M22: 6,525,459 km (0.117 R)
• M23: 6,894,367 km (0.105 R)
• M24: 6,962,285 km (0.082 R)
• M25: 7,064,460 km (0.116 R)
• M26: 7,304,714 km (0.053 R)
• M27: 7,547,811 km (0.093 R)
• M28: 7,864,210 km (0.084 R)
• M29: 8,149,194 km (0.062 R)
• M30: 8,292,808 km (0.083 R)
• M31: 8,802,638 km (0.115 R)
• M32: 9,061,293 km (0.087 R)
• M33: 9,173,042 km (0.065 R)
• M34: 10,198,386 km (0.087 R)
• M35: 10,392,265 km (0.074 R)
• M36: 10,902,094 km (0.068 R)
• M37: 11,060,519 km (0.056 R)
• M38: 12,027,669 km (0.092 R)
• M39: 12,109,499 km (0.113 R)
• M40: 12,314,897 km (0.112 R)
• M41: 12,397,325 km (0.07 R)
• M42: 12,812,459 km (0.097 R)
• M43: 13,913,051 km (0.05 R)
• M44: 14,605,390 km (0.085 R)
• M45: 15,709,422 km (0.113 R)
• M46: 15,933,520 km (0.083 R)
• M47: 17,484,999 km (0.062 R)
• M48: 18,137,695 km (0.117 R)
• M49: 18,893,463 km (0.079 R)
• M50: 19,852,685 km (0.083 R)
• M51: 20,046,414 km (0.084 R)
• M52: 20,240,891 km (0.1 R)
• M53: 20,582,423 km (0.076 R)
• M54: 20,778,546 km (0.078 R)
• M55: 21,024,634 km (0.095 R)
• M56: 21,222,104 km (0.101 R)
• M57: 21,519,504 km (0.041 R)
• M58: 22,018,263 km (0.113 R)
• M59: 22,218,725 km (0.094 R)
• M60: 22,369,519 km (0.101 R)
• M61: 23,281,617 km (0.108 R)
• M62: 23,690,917 km (0.058 R)
• M63: 25,299,244 km (0.04 R)
• M64: 26,143,125 km (0.11 R)
• M65: 26,621,839 km (0.099 R)
• M66: 27,426,226 km (0.102 R)
• M67: 29,554,555 km (0.101 R)
• M68: 30,219,967 km (0.063 R)
• M69: 30,498,817 km (0.064 R)
• M70: 30,722,466 km (0.102 R)
• M71: 31,792,091 km (0.106 R)
• M72: 32,189,273 km (0.109 R)
• M73: 32,588,101 km (0.045 R)
• M74: 32,702,244 km (0.098 R)
• M75: 33,275,503 km (0.083 R)
• M76: 33,621,074 km (0.08 R)
• M77: 34,548,282 km (0.108 R)
• M78: 35,249,297 km (0.105 R)
• M79: 35,542,659 km (0.087 R)
• M80: 36,368,738 km (0.12 R)
• M81: 36,487,220 km (0.09 R)
• M82: 38,280,300 km (0.104 R)
• M83: 39,552,480 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.6

Radius: 5.2

Gravity: 25.17 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 14.18 AU - 18.24 AU

Year: 23375 Days

Day: 15.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,242,771 km

• M1: 72,256 km (0.072 R)
• M2: 397,482 km (0.096 R)
• M3: 639,680 km (0.057 R)
• M4: 949,946 km (0.055 R)
• M5: 1,364,183 km (0.036 R)
• M6: 1,725,013 km (0.113 R)
• M7: 2,337,467 km (0.052 R)
• M8: 3,740,246 km (0.117 R)
• M9: 5,301,300 km (0.114 R)
• M10: 5,655,398 km (0.112 R)
• M11: 6,926,381 km (0.1 R)
• M12: 7,313,242 km (0.037 R)
• M13: 7,424,991 km (0.097 R)
• M14: 7,877,824 km (0.093 R)
• M15: 8,750,877 km (0.034 R)
• M16: 8,869,658 km (0.05 R)
• M17: 11,160,151 km (0.117 R)
• M18: 11,548,058 km (0.094 R)
• M19: 12,204,045 km (0.079 R)
• M20: 12,804,830 km (0.112 R)
• M21: 13,896,595 km (0.102 R)
• M22: 14,243,812 km (0.101 R)
• M23: 14,313,524 km (0.086 R)
• M24: 14,523,560 km (0.107 R)
• M25: 15,733,058 km (0.074 R)
• M26: 16,900,670 km (0.092 R)
• M27: 17,196,874 km (0.096 R)
• M28: 17,945,013 km (0.071 R)
• M29: 18,474,888 km (0.026 R)
• M30: 18,856,512 km (0.083 R)
• M31: 20,962,252 km (0.116 R)
• M32: 21,121,125 km (0.106 R)
• M33: 21,200,711 km (0.117 R)
• M34: 22,163,822 km (0.088 R)
• M35: 22,732,144 km (0.084 R)
• M36: 23,305,254 km (0.12 R)
• M37: 26,156,141 km (0.058 R)
• M38: 27,709,266 km (0.115 R)
• M39: 27,970,912 km (0.109 R)
• M40: 29,114,738 km (0.094 R)
• M41: 30,813,571 km (0.111 R)
• M42: 31,356,761 km (0.081 R)
• M43: 31,629,478 km (0.12 R)
• M44: 31,811,838 km (0.115 R)
• M45: 33,005,180 km (0.082 R)
• M46: 33,190,083 km (0.087 R)
• M47: 33,282,534 km (0.094 R)
• M48: 33,839,786 km (0.059 R)
• M49: 34,119,534 km (0.108 R)
• M50: 34,587,626 km (0.032 R)
• M51: 36,289,900 km (0.116 R)
• M52: 40,465,476 km (0.057 R)
• M53: 40,960,795 km (0.067 R)
• M54: 41,757,403 km (0.053 R)
• M55: 43,467,307 km (0.06 R)
• M56: 44,381,649 km (0.055 R)
• M57: 44,585,701 km (0.086 R)
• M58: 44,687,876 km (0.108 R)
• M59: 44,994,851 km (0.059 R)
• M60: 46,022,887 km (0.119 R)
• M61: 47,371,063 km (0.1 R)
• M62: 49,999,797 km (0.113 R)
• M63: 50,105,862 km (0.116 R)
• M64: 50,637,682 km (0.112 R)
• M65: 50,851,009 km (0.055 R)
• M66: 50,957,672 km (0.111 R)
• M67: 52,783,514 km (0.062 R)
• M68: 54,303,129 km (0.115 R)
• M69: 54,521,393 km (0.095 R)
• M70: 56,167,717 km (0.107 R)
• M71: 56,277,971 km (0.086 R)
• M72: 57,163,291 km (0.057 R)
• M73: 57,496,296 km (0.083 R)
• M74: 58,164,550 km (0.094 R)
• M75: 59,621,334 km (0.101 R)
• M76: 60,071,923 km (0.059 R)
• M77: 60,636,804 km (0.103 R)
• M78: 62,341,921 km (0.115 R)
• M79: 62,913,684 km (0.119 R)
• M80: 63,717,323 km (0.111 R)
• M81: 63,947,555 km (0.066 R)
• M82: 64,524,254 km (0.068 R)
• M83: 69,791,895 km (0.064 R)
• M84: 71,458,564 km (0.109 R)
• M85: 71,937,128 km (0.113 R)
• M86: 72,416,888 km (0.047 R)
• M87: 72,657,143 km (0.093 R)
• M88: 73,499,977 km (0.047 R)
• M89: 73,620,703 km (0.051 R)
• M90: 73,741,428 km (0.109 R)
• M91: 75,317,142 km (0.105 R)
• M92: 76,659,185 km (0.077 R)
• M93: 78,872,037 km (0.08 R)
• M94: 79,490,474 km (0.071 R)
• M95: 80,359,039 km (0.039 R)
• M96: 82,105,445 km (0.088 R)
• M97: 83,360,421 km (0.089 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 10,880 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit