🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.57 AU - 0.61 AU

Year: 199 Days

Day: 20.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.56 AU - 0.72 AU

Year: 225 Days

Day: 23.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,028,663 km

• M1: 525,986 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.77 AU - 1.17 AU

Year: 420 Days

Day: 43.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.93 AU - 1.21 AU

Year: 487 Days

Day: 46 Hours

Environment

Temp: -72 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,028,663 km

• M1: 626,366 km (0.066 R)

Asteroid Belt

Center: 1.9 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.7

Radius: 9.9

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.59 AU - 2.85 AU

Year: 1973 Days

Day: 6.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 40,028,663 km

• M1: 148,251 km (0.04 R)
• M2: 267,631 km (0.087 R)
• M3: 334,501 km (0.067 R)
• M4: 471,981 km (0.093 R)
• M5: 690,394 km (0.057 R)
• M6: 760,107 km (0.116 R)
• M7: 873,801 km (0.1 R)
• M8: 958,773 km (0.041 R)
• M9: 1,165,218 km (0.08 R)
• M10: 1,376,450 km (0.112 R)
• M11: 1,589,926 km (0.071 R)
• M12: 1,814,173 km (0.093 R)
• M13: 2,152,564 km (0.066 R)
• M14: 2,246,212 km (0.041 R)
• M15: 2,353,324 km (0.109 R)
• M16: 2,572,635 km (0.046 R)
• M17: 2,709,965 km (0.076 R)
• M18: 2,773,096 km (0.113 R)
• M19: 2,836,974 km (0.117 R)
• M20: 2,978,942 km (0.077 R)
• M21: 3,189,726 km (0.095 R)
• M22: 3,364,755 km (0.112 R)
• M23: 3,556,689 km (0.101 R)
• M24: 3,668,140 km (0.053 R)
• M25: 3,837,335 km (0.102 R)
• M26: 4,242,296 km (0.073 R)
• M27: 4,330,858 km (0.045 R)
• M28: 4,405,208 km (0.045 R)
• M29: 4,600,434 km (0.116 R)
• M30: 4,829,169 km (0.075 R)
• M31: 5,046,086 km (0.115 R)
• M32: 5,250,436 km (0.041 R)
• M33: 5,505,650 km (0.109 R)
• M34: 5,814,121 km (0.067 R)
• M35: 5,929,312 km (0.07 R)
• M36: 6,635,563 km (0.034 R)
• M37: 6,929,074 km (0.084 R)
• M38: 7,033,793 km (0.094 R)
• M39: 7,226,924 km (0.09 R)
• M40: 8,108,653 km (0.064 R)
• M41: 8,182,256 km (0.109 R)
• M42: 8,329,759 km (0.042 R)
• M43: 8,403,960 km (0.058 R)
• M44: 8,796,953 km (0.09 R)
• M45: 8,986,194 km (0.105 R)
• M46: 9,081,339 km (0.088 R)
• M47: 9,253,376 km (0.115 R)
• M48: 9,407,313 km (0.111 R)
• M49: 9,542,549 km (0.098 R)
• M50: 9,776,221 km (0.096 R)
• M51: 9,893,655 km (0.111 R)
• M52: 10,348,283 km (0.111 R)
• M53: 10,708,964 km (0.117 R)
• M54: 10,951,761 km (0.119 R)
• M55: 11,278,183 km (0.12 R)
• M56: 11,732,363 km (0.086 R)
• M57: 12,108,302 km (0.117 R)
• M58: 12,829,513 km (0.085 R)
• M59: 13,455,580 km (0.111 R)
• M60: 13,564,488 km (0.087 R)
• M61: 13,651,853 km (0.087 R)
• M62: 13,739,517 km (0.12 R)
• M63: 14,580,706 km (0.05 R)
• M64: 14,962,330 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.9

Radius: 9.5

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.65 AU - 7.57 AU

Year: 8336 Days

Day: 9.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 40,028,663 km

• M1: 139,575 km (0.109 R)
• M2: 202,705 km (0.088 R)
• M3: 419,772 km (0.091 R)
• M4: 486,642 km (0.11 R)
• M5: 1,219,821 km (0.109 R)
• M6: 1,320,800 km (0.117 R)
• M7: 1,467,106 km (0.116 R)
• M8: 1,574,966 km (0.055 R)
• M9: 2,428,721 km (0.107 R)
• M10: 2,557,226 km (0.064 R)
• M11: 2,688,124 km (0.102 R)
• M12: 3,993,964 km (0.12 R)
• M13: 4,362,872 km (0.118 R)
• M14: 4,425,554 km (0.06 R)
• M15: 4,551,515 km (0.12 R)
• M16: 4,678,823 km (0.119 R)
• M17: 5,002,254 km (0.047 R)
• M18: 5,166,662 km (0.119 R)
• M19: 5,299,505 km (0.055 R)
• M20: 5,636,698 km (0.116 R)
• M21: 6,190,509 km (0.116 R)
• M22: 6,473,997 km (0.07 R)
• M23: 6,617,462 km (0.034 R)
• M24: 7,650,286 km (0.068 R)
• M25: 7,916,271 km (0.098 R)
• M26: 8,031,311 km (0.073 R)
• M27: 8,146,801 km (0.108 R)
• M28: 8,772,270 km (0.075 R)
• M29: 9,575,760 km (0.108 R)
• M30: 10,193,749 km (0.103 R)
• M31: 10,655,108 km (0.092 R)
• M32: 10,952,359 km (0.057 R)
• M33: 11,642,005 km (0.069 R)
• M34: 11,904,251 km (0.083 R)
• M35: 12,256,853 km (0.112 R)
• M36: 12,345,564 km (0.088 R)
• M37: 12,972,529 km (0.066 R)
• M38: 13,564,039 km (0.098 R)
• M39: 14,773,239 km (0.112 R)
• M40: 15,247,464 km (0.045 R)
• M41: 15,342,907 km (0.089 R)
• M42: 16,211,024 km (0.114 R)
• M43: 16,700,059 km (0.079 R)
• M44: 17,094,997 km (0.067 R)
• M45: 18,551,782 km (0.114 R)
• M46: 19,217,642 km (0.115 R)
• M47: 20,204,988 km (0.115 R)
• M48: 20,309,856 km (0.117 R)
• M49: 20,572,998 km (0.091 R)
• M50: 21,315,453 km (0.089 R)
• M51: 21,475,672 km (0.095 R)
• M52: 22,012,728 km (0.093 R)
• M53: 22,228,748 km (0.096 R)
• M54: 23,429,719 km (0.119 R)
• M55: 23,595,175 km (0.069 R)
• M56: 24,316,236 km (0.088 R)
• M57: 25,496,563 km (0.07 R)
• M58: 26,293,771 km (0.078 R)
• M59: 26,408,363 km (0.099 R)
• M60: 26,580,400 km (0.099 R)
• M61: 27,562,959 km (0.118 R)
• M62: 27,854,226 km (0.081 R)
• M63: 27,971,062 km (0.041 R)
• M64: 28,087,898 km (0.083 R)
• M65: 31,185,172 km (0.088 R)
• M66: 31,245,759 km (0.085 R)
• M67: 31,367,233 km (0.071 R)
• M68: 32,404,993 km (0.046 R)
• M69: 32,835,685 km (0.036 R)
• M70: 33,578,289 km (0.092 R)
• M71: 33,764,838 km (0.045 R)
• M72: 34,326,428 km (0.109 R)
• M73: 34,891,160 km (0.099 R)
• M74: 35,080,102 km (0.108 R)
• M75: 36,476,000 km (0.099 R)
• M76: 36,667,635 km (0.119 R)
• M77: 36,731,663 km (0.067 R)
• M78: 36,859,719 km (0.098 R)
• M79: 37,502,541 km (0.048 R)
• M80: 39,060,004 km (0.119 R)
• M81: 39,125,378 km (0.114 R)
• M82: 40,241,977 km (0.075 R)
• M83: 41,036,491 km (0.081 R)
• M84: 41,635,780 km (0.06 R)
• M85: 42,573,759 km (0.094 R)
• M86: 42,843,035 km (0.119 R)
• M87: 43,857,907 km (0.079 R)
• M88: 44,949,074 km (0.077 R)
• M89: 45,360,618 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.5

Radius: 12.8

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.6 AU - 8.76 AU

Year: 9359 Days

Day: 11.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,028,663 km

• M1: 263,591 km (0.053 R)
• M2: 366,365 km (0.03 R)
• M3: 502,350 km (0.099 R)
• M4: 591,660 km (0.094 R)
• M5: 835,205 km (0.117 R)
• M6: 1,419,983 km (0.087 R)
• M7: 1,574,218 km (0.076 R)
• M8: 1,714,092 km (0.098 R)
• M9: 1,921,136 km (0.094 R)
• M10: 2,006,407 km (0.106 R)
• M11: 2,270,148 km (0.076 R)
• M12: 2,383,393 km (0.096 R)
• M13: 2,663,141 km (0.043 R)
• M14: 3,565,964 km (0.116 R)
• M15: 3,752,064 km (0.062 R)
• M16: 4,050,961 km (0.078 R)
• M17: 4,585,624 km (0.102 R)
• M18: 5,444,914 km (0.114 R)
• M19: 6,321,258 km (0.12 R)
• M20: 6,482,525 km (0.1 R)
• M21: 6,841,859 km (0.026 R)
• M22: 7,007,463 km (0.108 R)
• M23: 7,107,395 km (0.103 R)
• M24: 7,410,181 km (0.114 R)
• M25: 8,699,266 km (0.086 R)
• M26: 8,842,880 km (0.105 R)
• M27: 9,132,352 km (0.102 R)
• M28: 9,683,470 km (0.044 R)
• M29: 9,906,969 km (0.112 R)
• M30: 10,056,866 km (0.082 R)
• M31: 10,207,661 km (0.071 R)
• M32: 10,397,052 km (0.082 R)
• M33: 10,626,086 km (0.092 R)
• M34: 10,856,617 km (0.098 R)
• M35: 11,088,942 km (0.077 R)
• M36: 11,875,079 km (0.116 R)
• M37: 12,476,462 km (0.047 R)
• M38: 13,583,935 km (0.114 R)
• M39: 13,876,250 km (0.084 R)
• M40: 14,128,472 km (0.071 R)
• M41: 15,586,153 km (0.046 R)
• M42: 15,848,398 km (0.069 R)
• M43: 16,244,534 km (0.094 R)
• M44: 16,465,938 km (0.073 R)
• M45: 16,599,380 km (0.119 R)
• M46: 16,956,769 km (0.079 R)
• M47: 17,361,880 km (0.07 R)
• M48: 18,781,564 km (0.043 R)
• M49: 20,620,271 km (0.067 R)
• M50: 22,614,411 km (0.104 R)
• M51: 22,812,179 km (0.119 R)
• M52: 23,910,676 km (0.047 R)
• M53: 24,365,005 km (0.055 R)
• M54: 24,720,300 km (0.077 R)
• M55: 25,745,046 km (0.041 R)
• M56: 26,106,923 km (0.064 R)
• M57: 27,308,044 km (0.093 R)
• M58: 27,413,361 km (0.105 R)
• M59: 27,571,636 km (0.092 R)
• M60: 28,260,534 km (0.095 R)
• M61: 30,470,693 km (0.117 R)
• M62: 30,798,761 km (0.032 R)
• M63: 31,568,891 km (0.114 R)
• M64: 32,122,852 km (0.053 R)
• M65: 32,959,852 km (0.102 R)
• M66: 33,128,149 km (0.071 R)
• M67: 34,143,620 km (0.093 R)
• M68: 34,997,674 km (0.108 R)
• M69: 35,112,116 km (0.11 R)
• M70: 35,743,569 km (0.092 R)
• M71: 36,205,228 km (0.093 R)
• M72: 36,436,805 km (0.086 R)
• M73: 36,785,069 km (0.07 R)
• M74: 37,543,381 km (0.067 R)
• M75: 38,483,903 km (0.086 R)
• M76: 39,491,594 km (0.084 R)
• M77: 39,849,432 km (0.081 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 14,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit