🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.59 AU - 0.63 AU

Year: 174 Days

Day: 15.4 Hours

Environment

Temp: 228 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,219,680 km

• M1: 393,293 km (0.104 R)
• M2: 499,956 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.8 AU - 1.08 AU

Year: 333 Days

Day: 12.6 Hours

Environment

Temp: 125 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,219,680 km

• M1: 59,540 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.03 AU - 1.33 AU

Year: 468 Days

Day: 44.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 46.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,219,680 km

• M1: 339,438 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.25 AU - 1.51 AU

Year: 592 Days

Day: 33.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.1 AU - 3.42 AU

Year: 1675 Days

Day: 28.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.18 AU - 3.8 AU

Year: 2381 Days

Day: 26.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,219,680 km

• M1: 45,627 km (0.082 R)

Asteroid Belt

Center: 4.09 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.44 AU - 4.92 AU

Year: 3698 Days

Day: 30.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.2

Radius: 9.1

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.03 AU - 7.39 AU

Year: 6349 Days

Day: 6.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 175.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 63,219,680 km

• M1: 147,653 km (0.076 R)
• M2: 308,920 km (0.09 R)
• M3: 379,829 km (0.081 R)
• M4: 893,698 km (0.088 R)
• M5: 1,340,547 km (0.047 R)
• M6: 1,434,494 km (0.09 R)
• M7: 1,563,447 km (0.077 R)
• M8: 2,172,011 km (0.112 R)
• M9: 2,687,825 km (0.106 R)
• M10: 2,888,286 km (0.117 R)
• M11: 2,949,472 km (0.065 R)
• M12: 3,389,738 km (0.054 R)
• M13: 3,584,664 km (0.1 R)
• M14: 3,716,909 km (0.085 R)
• M15: 3,805,770 km (0.038 R)
• M16: 3,873,089 km (0.107 R)
• M17: 4,191,882 km (0.075 R)
• M18: 4,830,964 km (0.118 R)
• M19: 5,050,723 km (0.096 R)
• M20: 5,298,757 km (0.063 R)
• M21: 5,424,419 km (0.063 R)
• M22: 6,198,289 km (0.03 R)
• M23: 6,517,680 km (0.059 R)
• M24: 6,598,313 km (0.095 R)
• M25: 6,733,550 km (0.092 R)
• M26: 6,815,081 km (0.116 R)
• M27: 6,897,060 km (0.081 R)
• M28: 7,563,968 km (0.032 R)
• M29: 7,905,200 km (0.105 R)
• M30: 8,368,056 km (0.063 R)
• M31: 9,048,726 km (0.087 R)
• M32: 9,138,784 km (0.1 R)
• M33: 9,259,360 km (0.06 R)
• M34: 9,716,382 km (0.113 R)
• M35: 10,211,999 km (0.105 R)
• M36: 10,305,947 km (0.119 R)
• M37: 11,486,723 km (0.091 R)
• M38: 11,878,969 km (0.085 R)
• M39: 12,076,737 km (0.061 R)
• M40: 12,275,552 km (0.089 R)
• M41: 12,442,055 km (0.08 R)
• M42: 12,710,134 km (0.117 R)
• M43: 13,422,669 km (0.096 R)
• M44: 14,709,659 km (0.109 R)
• M45: 14,780,270 km (0.076 R)
• M46: 16,254,108 km (0.065 R)
• M47: 16,842,027 km (0.096 R)
• M48: 17,101,281 km (0.112 R)
• M49: 17,962,815 km (0.079 R)
• M50: 19,069,091 km (0.104 R)
• M51: 19,300,668 km (0.098 R)
• M52: 19,611,084 km (0.044 R)
• M53: 19,805,860 km (0.039 R)
• M54: 20,472,917 km (0.113 R)
• M55: 21,467,145 km (0.057 R)
• M56: 22,967,611 km (0.052 R)
• M57: 23,378,856 km (0.104 R)
• M58: 23,544,012 km (0.079 R)
• M59: 23,792,494 km (0.099 R)
• M60: 24,459,551 km (0.098 R)
• M61: 25,556,552 km (0.111 R)
• M62: 25,769,280 km (0.069 R)
• M63: 26,110,962 km (0.106 R)
• M64: 26,842,196 km (0.084 R)
• M65: 27,145,132 km (0.096 R)
• M66: 27,449,265 km (0.08 R)
• M67: 27,929,474 km (0.055 R)
• M68: 28,677,014 km (0.116 R)
• M69: 28,765,427 km (0.066 R)
• M70: 29,967,595 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.7

Radius: 11

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 10.21 AU - 13.75 AU

Year: 15145 Days

Day: 14.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 137.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 63,219,680 km

• M1: 282,590 km (0.092 R)
• M2: 467,793 km (0.091 R)
• M3: 577,747 km (0.093 R)
• M4: 728,990 km (0.106 R)
• M5: 860,337 km (0.082 R)
• M6: 952,639 km (0.115 R)
• M7: 1,036,414 km (0.069 R)
• M8: 1,263,952 km (0.055 R)
• M9: 1,397,543 km (0.113 R)
• M10: 2,009,997 km (0.102 R)
• M11: 2,961,290 km (0.098 R)
• M12: 3,177,608 km (0.027 R)
• M13: 3,955,517 km (0.081 R)
• M14: 4,437,522 km (0.096 R)
• M15: 5,087,824 km (0.069 R)
• M16: 5,195,534 km (0.106 R)
• M17: 5,523,303 km (0.098 R)
• M18: 5,812,775 km (0.117 R)
• M19: 5,925,422 km (0.097 R)
• M20: 6,687,474 km (0.074 R)
• M21: 7,261,032 km (0.108 R)
• M22: 7,333,886 km (0.082 R)
• M23: 7,578,329 km (0.116 R)
• M24: 8,125,857 km (0.059 R)
• M25: 8,557,597 km (0.104 R)
• M26: 8,634,490 km (0.061 R)
• M27: 8,866,815 km (0.12 R)
• M28: 9,816,911 km (0.082 R)
• M29: 10,331,229 km (0.095 R)
• M30: 10,605,591 km (0.117 R)
• M31: 10,799,021 km (0.056 R)
• M32: 11,077,274 km (0.039 R)
• M33: 11,983,986 km (0.095 R)
• M34: 12,214,517 km (0.095 R)
• M35: 12,504,587 km (0.115 R)
• M36: 13,657,538 km (0.075 R)
• M37: 14,079,703 km (0.048 R)
• M38: 14,567,541 km (0.1 R)
• M39: 14,968,015 km (0.113 R)
• M40: 15,434,461 km (0.068 R)
• M41: 17,088,565 km (0.09 R)
• M42: 17,969,547 km (0.106 R)
• M43: 18,068,281 km (0.099 R)
• M44: 18,631,517 km (0.1 R)
• M45: 19,200,588 km (0.072 R)
• M46: 19,436,653 km (0.103 R)
• M47: 19,809,451 km (0.094 R)
• M48: 20,630,893 km (0.062 R)
• M49: 20,768,972 km (0.075 R)
• M50: 22,060,001 km (0.076 R)
• M51: 23,773,346 km (0.092 R)
• M52: 23,918,156 km (0.055 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286

Radius: 4

Gravity: 17.88 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 13.8 AU - 18.26 AU

Year: 23442 Days

Day: 19.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,219,680 km

• M1: 103,671 km (0.116 R)
• M2: 314,604 km (0.115 R)
• M3: 536,308 km (0.113 R)
• M4: 842,386 km (0.026 R)
• M5: 1,270,236 km (0.046 R)
• M6: 2,017,477 km (0.058 R)
• M7: 2,107,535 km (0.05 R)
• M8: 2,322,956 km (0.11 R)
• M9: 4,360,778 km (0.116 R)
• M10: 4,954,532 km (0.115 R)
• M11: 5,322,842 km (0.117 R)
• M12: 5,489,344 km (0.082 R)
• M13: 6,303,306 km (0.092 R)
• M14: 7,108,741 km (0.075 R)
• M15: 7,338,224 km (0.105 R)
• M16: 7,523,427 km (0.087 R)
• M17: 8,912,293 km (0.077 R)
• M18: 9,711,595 km (0.026 R)
• M19: 9,762,308 km (0.091 R)
• M20: 10,794,982 km (0.102 R)
• M21: 11,058,574 km (0.069 R)
• M22: 12,133,883 km (0.102 R)
• M23: 12,683,955 km (0.107 R)
• M24: 15,081,410 km (0.072 R)
• M25: 15,316,877 km (0.112 R)
• M26: 15,612,931 km (0.117 R)
• M27: 15,791,551 km (0.093 R)
• M28: 16,998,956 km (0.091 R)
• M29: 18,738,629 km (0.086 R)
• M30: 18,928,469 km (0.045 R)
• M31: 19,437,551 km (0.12 R)
• M32: 19,822,316 km (0.119 R)
• M33: 20,339,177 km (0.086 R)
• M34: 20,534,103 km (0.107 R)
• M35: 20,729,777 km (0.117 R)
• M36: 21,122,771 km (0.09 R)
• M37: 21,254,417 km (0.059 R)
• M38: 21,849,816 km (0.077 R)
• M39: 21,916,387 km (0.113 R)
• M40: 22,854,366 km (0.119 R)
• M41: 23,532,343 km (0.064 R)
• M42: 23,600,560 km (0.088 R)
• M43: 23,873,875 km (0.069 R)
• M44: 24,148,238 km (0.039 R)
• M45: 24,492,612 km (0.1 R)
• M46: 28,097,322 km (0.109 R)
• M47: 28,386,944 km (0.043 R)
• M48: 28,823,321 km (0.119 R)
• M49: 29,628,905 km (0.077 R)
• M50: 30,516,320 km (0.108 R)
• M51: 30,814,020 km (0.119 R)
• M52: 32,089,940 km (0.114 R)
• M53: 32,165,637 km (0.109 R)
• M54: 33,306,620 km (0.112 R)
• M55: 33,843,676 km (0.042 R)
• M56: 34,074,655 km (0.099 R)
• M57: 34,615,750 km (0.089 R)
• M58: 34,770,883 km (0.081 R)
• M59: 35,549,989 km (0.057 R)
• M60: 37,443,001 km (0.114 R)
• M61: 38,241,554 km (0.085 R)
• M62: 39,449,557 km (0.069 R)
• M63: 39,530,639 km (0.088 R)
• M64: 39,611,571 km (0.118 R)
• M65: 39,855,117 km (0.119 R)
• M66: 40,751,956 km (0.049 R)
• M67: 41,079,874 km (0.11 R)
• M68: 42,151,145 km (0.094 R)
• M69: 43,398,791 km (0.095 R)
• M70: 43,817,366 km (0.093 R)
• M71: 46,784,490 km (0.077 R)
• M72: 47,127,817 km (0.101 R)
• M73: 47,816,715 km (0.066 R)
• M74: 47,989,501 km (0.085 R)
• M75: 48,335,521 km (0.11 R)
• M76: 49,903,456 km (0.062 R)
• M77: 50,078,635 km (0.084 R)
• M78: 51,576,409 km (0.089 R)
• M79: 54,615,639 km (0.102 R)
• M80: 55,520,557 km (0.101 R)
• M81: 56,339,156 km (0.046 R)
• M82: 56,795,729 km (0.055 R)
• M83: 57,896,321 km (0.109 R)
• M84: 58,080,476 km (0.052 R)
• M85: 59,467,697 km (0.085 R)
• M86: 60,025,547 km (0.061 R)
• M87: 60,118,747 km (0.057 R)
• M88: 60,491,844 km (0.08 R)
• M89: 61,521,825 km (0.099 R)
• M90: 63,124,916 km (0.079 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: 518 - 14,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit