🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.57 AU - 0.67 AU

Year: 184 Days

Day: 28.7 Hours

Environment

Temp: 192 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.65 AU - 0.67 AU

Year: 202 Days

Day: 12.4 Hours

Environment

Temp: 178 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.92 AU - 1.14 AU

Year: 394 Days

Day: 39.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.1 AU - 1.12 AU

Year: 441 Days

Day: 32.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.12 AU - 1.3 AU

Year: 501 Days

Day: 37.6 Hours

Environment

Temp: -10 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.84 AU - 2.8 AU

Year: 1331 Days

Day: 17.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.45 AU - 2.67 AU

Year: 1543 Days

Day: 29.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,666,720 km

• M1: 410,796 km (0.06 R)

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716

Radius: 9.7

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.31 AU - 4.83 AU

Year: 3680 Days

Day: 11.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 60,666,720 km

• M1: 124,765 km (0.1 R)
• M2: 262,993 km (0.047 R)
• M3: 365,916 km (0.1 R)
• M4: 930,499 km (0.101 R)
• M5: 1,115,551 km (0.051 R)
• M6: 1,245,851 km (0.063 R)
• M7: 1,353,861 km (0.085 R)
• M8: 1,450,950 km (0.055 R)
• M9: 1,802,206 km (0.119 R)
• M10: 2,003,564 km (0.105 R)
• M11: 2,195,947 km (0.111 R)
• M12: 2,294,532 km (0.093 R)
• M13: 2,361,103 km (0.073 R)
• M14: 2,428,273 km (0.038 R)
• M15: 2,513,244 km (0.091 R)
• M16: 2,651,173 km (0.099 R)
• M17: 2,738,838 km (0.115 R)
• M18: 2,898,908 km (0.115 R)
• M19: 3,007,366 km (0.088 R)
• M20: 3,098,770 km (0.048 R)
• M21: 3,666,943 km (0.104 R)
• M22: 3,804,274 km (0.056 R)
• M23: 4,124,413 km (0.075 R)
• M24: 4,474,323 km (0.071 R)
• M25: 4,642,321 km (0.115 R)
• M26: 4,812,414 km (0.12 R)
• M27: 4,941,218 km (0.063 R)
• M28: 5,202,565 km (0.102 R)
• M29: 5,468,550 km (0.025 R)
• M30: 5,558,159 km (0.083 R)
• M31: 5,716,135 km (0.035 R)
• M32: 5,829,979 km (0.084 R)
• M33: 5,898,644 km (0.096 R)
• M34: 6,246,010 km (0.116 R)
• M35: 6,767,359 km (0.09 R)
• M36: 7,057,728 km (0.112 R)
• M37: 7,476,154 km (0.086 R)
• M38: 9,149,107 km (0.074 R)
• M39: 9,362,882 km (0.061 R)
• M40: 9,904,277 km (0.055 R)
• M41: 10,372,518 km (0.042 R)
• M42: 10,595,419 km (0.073 R)
• M43: 10,847,940 km (0.085 R)
• M44: 11,045,858 km (0.052 R)
• M45: 11,531,453 km (0.086 R)
• M46: 11,791,304 km (0.069 R)
• M47: 12,258,050 km (0.06 R)
• M48: 12,820,238 km (0.098 R)
• M49: 13,481,760 km (0.039 R)
• M50: 13,847,228 km (0.083 R)
• M51: 14,061,901 km (0.08 R)
• M52: 14,837,715 km (0.047 R)
• M53: 15,595,578 km (0.097 R)
• M54: 16,366,007 km (0.085 R)
• M55: 16,919,370 km (0.049 R)
• M56: 17,017,655 km (0.068 R)
• M57: 18,245,106 km (0.113 R)
• M58: 18,480,573 km (0.034 R)
• M59: 18,581,851 km (0.12 R)
• M60: 18,750,896 km (0.072 R)
• M61: 18,818,664 km (0.116 R)
• M62: 19,124,741 km (0.12 R)
• M63: 19,638,610 km (0.08 R)
• M64: 20,191,524 km (0.101 R)
• M65: 20,714,668 km (0.093 R)
• M66: 20,784,829 km (0.109 R)
• M67: 20,889,996 km (0.083 R)
• M68: 21,419,124 km (0.106 R)
• M69: 22,670,809 km (0.094 R)
• M70: 22,815,321 km (0.096 R)
• M71: 23,177,946 km (0.068 R)
• M72: 24,462,543 km (0.119 R)
• M73: 24,610,795 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.8

Radius: 14.5

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.41 AU - 6.21 AU

Year: 4610 Days

Day: 8.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 60,666,720 km

• M1: 186,249 km (0.049 R)
• M2: 344,673 km (0.055 R)
• M3: 469,289 km (0.035 R)
• M4: 622,626 km (0.096 R)
• M5: 855,700 km (0.051 R)
• M6: 1,034,469 km (0.116 R)
• M7: 1,206,806 km (0.116 R)
• M8: 1,379,143 km (0.063 R)
• M9: 2,225,418 km (0.079 R)
• M10: 2,376,362 km (0.097 R)
• M11: 2,543,613 km (0.105 R)
• M12: 2,635,466 km (0.111 R)
• M13: 2,849,690 km (0.093 R)
• M14: 3,069,748 km (0.082 R)
• M15: 3,324,214 km (0.094 R)
• M16: 3,483,237 km (0.095 R)
• M17: 3,629,992 km (0.078 R)
• M18: 3,884,309 km (0.103 R)
• M19: 4,160,167 km (0.087 R)
• M20: 4,284,932 km (0.105 R)
• M21: 4,715,026 km (0.108 R)
• M22: 5,125,821 km (0.059 R)
• M23: 5,361,139 km (0.084 R)
• M24: 5,531,381 km (0.113 R)
• M25: 5,842,246 km (0.093 R)
• M26: 6,212,500 km (0.11 R)
• M27: 6,391,419 km (0.03 R)
• M28: 6,535,931 km (0.115 R)
• M29: 6,626,737 km (0.079 R)
• M30: 6,846,496 km (0.113 R)
• M31: 6,957,199 km (0.078 R)
• M32: 7,274,496 km (0.072 R)
• M33: 7,463,288 km (0.102 R)
• M34: 7,634,727 km (0.1 R)
• M35: 7,807,363 km (0.118 R)
• M36: 7,942,600 km (0.103 R)
• M37: 8,039,689 km (0.062 R)
• M38: 8,333,200 km (0.07 R)
• M39: 8,431,934 km (0.111 R)
• M40: 8,910,947 km (0.093 R)
• M41: 9,113,203 km (0.032 R)
• M42: 9,833,068 km (0.113 R)
• M43: 10,042,206 km (0.084 R)
• M44: 10,252,690 km (0.112 R)
• M45: 10,635,511 km (0.083 R)
• M46: 10,871,726 km (0.106 R)
• M47: 11,634,974 km (0.093 R)
• M48: 11,922,950 km (0.086 R)
• M49: 12,034,251 km (0.098 R)
• M50: 13,075,153 km (0.104 R)
• M51: 13,305,384 km (0.096 R)
• M52: 13,444,061 km (0.106 R)
• M53: 13,980,370 km (0.05 R)
• M54: 14,192,051 km (0.09 R)
• M55: 14,333,870 km (0.106 R)
• M56: 14,690,361 km (0.055 R)
• M57: 14,929,718 km (0.098 R)
• M58: 15,121,951 km (0.105 R)
• M59: 15,218,591 km (0.077 R)
• M60: 15,363,701 km (0.068 R)
• M61: 15,728,571 km (0.12 R)
• M62: 16,219,551 km (0.099 R)
• M63: 16,367,802 km (0.079 R)
• M64: 16,591,002 km (0.074 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.3

Radius: 11.8

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.68 AU - 12.54 AU

Year: 13020 Days

Day: 14.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 60,666,720 km

• M1: 174,880 km (0.071 R)
• M2: 330,910 km (0.109 R)
• M3: 595,100 km (0.055 R)
• M4: 705,354 km (0.12 R)
• M5: 803,191 km (0.049 R)
• M6: 970,292 km (0.069 R)
• M7: 1,126,622 km (0.065 R)
• M8: 1,267,543 km (0.086 R)
• M9: 2,089,284 km (0.072 R)
• M10: 2,506,961 km (0.073 R)
• M11: 3,049,104 km (0.077 R)
• M12: 4,539,398 km (0.111 R)
• M13: 4,768,582 km (0.107 R)
• M14: 5,040,700 km (0.059 R)
• M15: 5,682,026 km (0.082 R)
• M16: 6,222,224 km (0.095 R)
• M17: 7,396,268 km (0.03 R)
• M18: 7,711,770 km (0.117 R)
• M19: 8,262,889 km (0.103 R)
• M20: 8,922,017 km (0.099 R)
• M21: 9,258,014 km (0.11 R)
• M22: 10,846,294 km (0.106 R)
• M23: 11,204,881 km (0.065 R)
• M24: 12,039,337 km (0.088 R)
• M25: 12,570,859 km (0.099 R)
• M26: 13,437,479 km (0.111 R)
• M27: 13,933,546 km (0.047 R)
• M28: 14,323,398 km (0.069 R)
• M29: 15,285,312 km (0.081 R)
• M30: 16,034,947 km (0.112 R)
• M31: 16,151,334 km (0.074 R)
• M32: 16,443,499 km (0.114 R)
• M33: 16,619,725 km (0.077 R)
• M34: 17,151,994 km (0.074 R)
• M35: 18,051,676 km (0.093 R)
• M36: 19,709,519 km (0.1 R)
• M37: 20,524,977 km (0.054 R)
• M38: 20,651,388 km (0.117 R)
• M39: 20,778,097 km (0.031 R)
• M40: 23,829,295 km (0.098 R)
• M41: 24,697,711 km (0.117 R)
• M42: 25,102,074 km (0.115 R)
• M43: 25,644,516 km (0.104 R)
• M44: 25,780,799 km (0.09 R)
• M45: 27,573,580 km (0.086 R)
• M46: 28,203,537 km (0.095 R)
• M47: 29,477,662 km (0.082 R)
• M48: 29,906,559 km (0.058 R)
• M49: 32,155,314 km (0.117 R)
• M50: 32,375,672 km (0.101 R)
• M51: 33,114,386 km (0.105 R)
• M52: 33,783,837 km (0.075 R)
• M53: 35,742,970 km (0.113 R)
• M54: 35,819,116 km (0.094 R)
• M55: 35,895,261 km (0.108 R)
• M56: 36,506,368 km (0.088 R)
• M57: 37,043,874 km (0.032 R)
• M58: 37,120,767 km (0.056 R)
• M59: 37,275,002 km (0.098 R)
• M60: 38,126,663 km (0.082 R)
• M61: 38,516,066 km (0.113 R)
• M62: 38,750,187 km (0.105 R)
• M63: 40,165,233 km (0.042 R)
• M64: 40,244,370 km (0.099 R)
• M65: 40,323,508 km (0.103 R)
• M66: 41,757,403 km (0.051 R)
• M67: 43,451,300 km (0.102 R)
• M68: 43,939,438 km (0.1 R)
• M69: 44,675,011 km (0.066 R)
• M70: 45,003,228 km (0.08 R)
• M71: 46,656,285 km (0.06 R)
• M72: 47,156,091 km (0.09 R)
• M73: 47,992,942 km (0.047 R)
• M74: 48,750,505 km (0.115 R)
• M75: 49,511,809 km (0.112 R)
• M76: 49,596,631 km (0.109 R)
• M77: 51,733,487 km (0.103 R)
• M78: 52,423,582 km (0.108 R)
• M79: 53,116,818 km (0.091 R)
• M80: 53,290,501 km (0.108 R)
• M81: 54,249,723 km (0.106 R)
• M82: 54,775,260 km (0.049 R)
• M83: 54,862,925 km (0.094 R)
• M84: 55,214,480 km (0.068 R)
• M85: 55,566,783 km (0.109 R)
• M86: 56,184,921 km (0.118 R)
• M87: 56,627,880 km (0.106 R)
• M88: 58,680,513 km (0.073 R)
• M89: 60,122,786 km (0.072 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 18,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit