🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.86 AU - 1.16 AU

Year: 367 Days

Day: 16.6 Hours

Environment

Temp: 39 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.07 AU - 1.11 AU

Year: 412 Days

Day: 36.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1 AU - 1.2 AU

Year: 417 Days

Day: 28.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.68 AU - 1.8 AU

Year: 830 Days

Day: 18.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.95 AU - 2.65 AU

Year: 1261 Days

Day: 12.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.63 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.84 AU - 3.08 AU

Year: 1842 Days

Day: 24.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 168.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,455,620 km

• M1: 508,633 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.7

Radius: 13.9

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.77 AU - 6.01 AU

Year: 4526 Days

Day: 11.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 60,455,620 km

• M1: 175,030 km (0.096 R)
• M2: 274,213 km (0.043 R)
• M3: 659,278 km (0.104 R)
• M4: 750,682 km (0.099 R)
• M5: 1,054,366 km (0.05 R)
• M6: 1,318,556 km (0.093 R)
• M7: 1,479,523 km (0.099 R)
• M8: 1,590,674 km (0.106 R)
• M9: 1,748,350 km (0.026 R)
• M10: 2,080,009 km (0.118 R)
• M11: 2,514,740 km (0.086 R)
• M12: 2,820,817 km (0.105 R)
• M13: 2,907,883 km (0.045 R)
• M14: 3,049,403 km (0.107 R)
• M15: 3,394,675 km (0.12 R)
• M16: 3,506,424 km (0.11 R)
• M17: 3,657,369 km (0.037 R)
• M18: 3,810,557 km (0.076 R)
• M19: 3,907,347 km (0.117 R)
• M20: 4,183,056 km (0.074 R)
• M21: 4,282,987 km (0.118 R)
• M22: 4,485,393 km (0.078 R)
• M23: 4,795,210 km (0.075 R)
• M24: 5,005,545 km (0.108 R)
• M25: 5,219,021 km (0.073 R)
• M26: 5,435,639 km (0.12 R)
• M27: 6,057,816 km (0.086 R)
• M28: 7,564,416 km (0.115 R)
• M29: 8,008,273 km (0.077 R)
• M30: 8,208,286 km (0.094 R)
• M31: 8,741,303 km (0.105 R)
• M32: 9,025,090 km (0.08 R)
• M33: 9,207,300 km (0.103 R)
• M34: 9,601,790 km (0.07 R)
• M35: 10,001,814 km (0.08 R)
• M36: 10,380,147 km (0.12 R)
• M37: 10,708,216 km (0.082 R)
• M38: 10,956,548 km (0.1 R)
• M39: 11,684,641 km (0.071 R)
• M40: 12,544,230 km (0.04 R)
• M41: 13,011,125 km (0.096 R)
• M42: 14,263,559 km (0.049 R)
• M43: 14,384,882 km (0.095 R)
• M44: 14,842,802 km (0.036 R)
• M45: 14,934,954 km (0.098 R)
• M46: 15,367,591 km (0.052 R)
• M47: 16,882,120 km (0.089 R)
• M48: 17,429,947 km (0.077 R)
• M49: 17,624,724 km (0.105 R)
• M50: 17,787,636 km (0.104 R)
• M51: 18,741,920 km (0.119 R)
• M52: 18,874,913 km (0.075 R)
• M53: 18,974,844 km (0.109 R)
• M54: 19,611,832 km (0.105 R)
• M55: 19,915,965 km (0.107 R)
• M56: 21,460,263 km (0.088 R)
• M57: 21,703,958 km (0.118 R)
• M58: 22,617,104 km (0.096 R)
• M59: 23,794,140 km (0.119 R)
• M60: 24,227,076 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.1

Radius: 10.8

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.4 AU - 6.86 AU

Year: 6174 Days

Day: 7.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 60,455,620 km

• M1: 205,996 km (0.101 R)
• M2: 346,768 km (0.035 R)
• M3: 542,591 km (0.112 R)
• M4: 629,508 km (0.093 R)
• M5: 804,986 km (0.106 R)
• M6: 1,028,336 km (0.064 R)
• M7: 1,571,077 km (0.111 R)
• M8: 1,663,379 km (0.027 R)
• M9: 2,360,505 km (0.071 R)
• M10: 2,488,561 km (0.079 R)
• M11: 2,640,851 km (0.117 R)
• M12: 2,818,873 km (0.089 R)
• M13: 3,400,360 km (0.067 R)
• M14: 3,618,922 km (0.082 R)
• M15: 3,816,990 km (0.113 R)
• M16: 3,993,366 km (0.052 R)
• M17: 4,250,076 km (0.07 R)
• M18: 4,512,171 km (0.109 R)
• M19: 4,618,535 km (0.077 R)
• M20: 5,079,895 km (0.079 R)
• M21: 6,282,213 km (0.08 R)
• M22: 6,671,616 km (0.105 R)
• M23: 7,068,948 km (0.056 R)
• M24: 7,727,179 km (0.109 R)
• M25: 7,822,921 km (0.088 R)
• M26: 8,015,304 km (0.115 R)
• M27: 8,437,769 km (0.119 R)
• M28: 8,867,414 km (0.094 R)
• M29: 8,967,644 km (0.069 R)
• M30: 9,270,580 km (0.098 R)
• M31: 9,338,348 km (0.111 R)
• M32: 9,990,295 km (0.045 R)
• M33: 11,922,502 km (0.118 R)
• M34: 12,516,704 km (0.061 R)
• M35: 12,704,450 km (0.118 R)
• M36: 13,618,493 km (0.111 R)
• M37: 13,966,607 km (0.084 R)
• M38: 14,278,668 km (0.054 R)
• M39: 14,435,447 km (0.052 R)
• M40: 14,632,467 km (0.049 R)
• M41: 14,790,592 km (0.119 R)
• M42: 15,028,901 km (0.08 R)
• M43: 15,148,430 km (0.087 R)
• M44: 15,308,500 km (0.092 R)
• M45: 16,649,944 km (0.08 R)
• M46: 17,022,293 km (0.077 R)
• M47: 17,147,058 km (0.028 R)
• M48: 17,272,121 km (0.09 R)
• M49: 17,397,484 km (0.066 R)
• M50: 18,028,638 km (0.088 R)
• M51: 18,453,795 km (0.102 R)
• M52: 18,624,636 km (0.092 R)
• M53: 19,313,683 km (0.067 R)
• M54: 19,443,834 km (0.087 R)
• M55: 19,574,283 km (0.043 R)
• M56: 19,661,349 km (0.112 R)
• M57: 20,451,226 km (0.085 R)
• M58: 20,761,192 km (0.09 R)
• M59: 21,610,310 km (0.065 R)
• M60: 21,790,426 km (0.082 R)
• M61: 21,925,962 km (0.045 R)
• M62: 22,928,118 km (0.111 R)
• M63: 23,666,383 km (0.1 R)
• M64: 24,038,433 km (0.042 R)
• M65: 24,741,244 km (0.032 R)
• M66: 26,311,124 km (0.076 R)
• M67: 26,503,507 km (0.057 R)
• M68: 26,648,168 km (0.109 R)
• M69: 26,744,808 km (0.089 R)
• M70: 27,863,950 km (0.109 R)
• M71: 28,700,950 km (0.04 R)
• M72: 30,147,860 km (0.045 R)
• M73: 30,500,762 km (0.062 R)
• M74: 32,130,930 km (0.113 R)
• M75: 32,904,800 km (0.109 R)
• M76: 33,060,232 km (0.078 R)
• M77: 33,528,324 km (0.07 R)
• M78: 33,789,222 km (0.107 R)
• M79: 34,050,869 km (0.04 R)
• M80: 34,418,281 km (0.083 R)
• M81: 34,734,232 km (0.095 R)
• M82: 35,157,145 km (0.101 R)
• M83: 35,422,233 km (0.073 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.1

Radius: 10.1

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 10.55 AU - 13.61 AU

Year: 15184 Days

Day: 9.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,455,620 km

• M1: 225,594 km (0.071 R)
• M2: 1,242,859 km (0.095 R)
• M3: 1,892,114 km (0.096 R)
• M4: 2,356,765 km (0.109 R)
• M5: 3,051,797 km (0.08 R)
• M6: 3,630,441 km (0.068 R)
• M7: 4,169,143 km (0.117 R)
• M8: 4,242,895 km (0.114 R)
• M9: 4,317,095 km (0.068 R)
• M10: 5,848,678 km (0.066 R)
• M11: 6,693,607 km (0.119 R)
• M12: 6,823,757 km (0.061 R)
• M13: 7,218,995 km (0.037 R)
• M14: 8,169,989 km (0.083 R)
• M15: 8,636,734 km (0.071 R)
• M16: 9,256,518 km (0.118 R)
• M17: 9,401,478 km (0.088 R)
• M18: 11,046,456 km (0.103 R)
• M19: 11,355,077 km (0.107 R)
• M20: 12,033,503 km (0.105 R)
• M21: 13,048,375 km (0.049 R)
• M22: 13,924,420 km (0.087 R)
• M23: 14,257,724 km (0.112 R)
• M24: 14,481,523 km (0.095 R)
• M25: 15,732,759 km (0.102 R)
• M26: 16,312,900 km (0.097 R)
• M27: 16,664,305 km (0.096 R)
• M28: 16,782,039 km (0.047 R)
• M29: 17,434,435 km (0.112 R)
• M30: 17,793,769 km (0.075 R)
• M31: 18,825,246 km (0.118 R)
• M32: 20,629,098 km (0.083 R)
• M33: 22,292,775 km (0.085 R)
• M34: 24,532,555 km (0.095 R)
• M35: 25,070,060 km (0.052 R)
• M36: 25,475,620 km (0.12 R)
• M37: 25,611,305 km (0.06 R)
• M38: 25,747,140 km (0.088 R)
• M39: 25,883,424 km (0.065 R)
• M40: 26,705,314 km (0.056 R)
• M41: 27,466,468 km (0.05 R)
• M42: 27,814,732 km (0.044 R)
• M43: 29,435,625 km (0.091 R)
• M44: 30,797,714 km (0.074 R)
• M45: 31,449,960 km (0.085 R)
• M46: 35,005,303 km (0.094 R)
• M47: 35,231,645 km (0.07 R)
• M48: 36,370,982 km (0.096 R)
• M49: 38,452,188 km (0.117 R)
• M50: 38,919,831 km (0.039 R)
• M51: 39,232,790 km (0.101 R)
• M52: 39,939,789 km (0.091 R)
• M53: 40,571,691 km (0.094 R)
• M54: 43,699,632 km (0.043 R)
• M55: 43,780,864 km (0.102 R)
• M56: 44,106,239 km (0.06 R)
• M57: 45,497,948 km (0.09 R)
• M58: 46,406,307 km (0.106 R)
• M59: 46,489,184 km (0.07 R)
• M60: 46,737,965 km (0.037 R)
• M61: 47,070,521 km (0.07 R)
• M62: 48,492,599 km (0.066 R)
• M63: 49,589,600 km (0.108 R)
• M64: 49,843,916 km (0.098 R)
• M65: 51,122,080 km (0.089 R)
• M66: 51,207,650 km (0.116 R)
• M67: 52,929,372 km (0.091 R)
• M68: 53,102,607 km (0.076 R)
• M69: 54,495,213 km (0.091 R)
• M70: 54,932,787 km (0.092 R)
• M71: 55,108,265 km (0.027 R)
• M72: 55,899,788 km (0.067 R)
• M73: 57,761,234 km (0.068 R)
• M74: 57,939,555 km (0.047 R)
• M75: 58,207,484 km (0.091 R)
• M76: 58,475,713 km (0.09 R)
• M77: 59,193,185 km (0.106 R)
• M78: 60,003,706 km (0.031 R)
• M79: 60,184,271 km (0.085 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 15,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit