🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.94 AU - 1.08 AU

Year: 389 Days

Day: 39.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 47,889,557 km

• M1: 223,798 km (0.088 R)
• M2: 288,574 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.27 AU - 1.37 AU

Year: 581 Days

Day: 24.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,889,557 km

• M1: 693,386 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.32 AU - 3.02 AU

Year: 1670 Days

Day: 15 Hours

Environment

Temp: -111 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,889,557 km

• M1: 1,080,246 km (0.053 R)
• M2: 2,349,584 km (0.106 R)

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.2

Radius: 12.6

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.81 AU - 6.87 AU

Year: 6849 Days

Day: 10.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,889,557 km

• M1: 193,430 km (0.118 R)
• M2: 289,472 km (0.06 R)
• M3: 404,363 km (0.054 R)
• M4: 566,976 km (0.067 R)
• M5: 648,507 km (0.094 R)
• M6: 744,848 km (0.117 R)
• M7: 1,031,926 km (0.079 R)
• M8: 1,279,959 km (0.093 R)
• M9: 1,508,545 km (0.076 R)
• M10: 1,723,068 km (0.118 R)
• M11: 1,848,431 km (0.1 R)
• M12: 1,948,063 km (0.117 R)
• M13: 2,049,491 km (0.098 R)
• M14: 2,152,863 km (0.104 R)
• M15: 2,349,734 km (0.076 R)
• M16: 2,680,195 km (0.077 R)
• M17: 3,009,161 km (0.1 R)
• M18: 3,386,148 km (0.12 R)
• M19: 3,705,988 km (0.05 R)
• M20: 3,888,049 km (0.037 R)
• M21: 4,017,152 km (0.112 R)
• M22: 4,129,051 km (0.116 R)
• M23: 4,394,288 km (0.051 R)
• M24: 4,782,943 km (0.118 R)
• M25: 4,862,080 km (0.027 R)
• M26: 5,345,730 km (0.101 R)
• M27: 5,448,504 km (0.115 R)
• M28: 6,014,882 km (0.119 R)
• M29: 6,381,097 km (0.064 R)
• M30: 6,688,222 km (0.119 R)
• M31: 7,135,519 km (0.068 R)
• M32: 7,362,908 km (0.107 R)
• M33: 7,592,541 km (0.097 R)
• M34: 8,177,319 km (0.089 R)
• M35: 8,679,818 km (0.117 R)
• M36: 9,020,303 km (0.108 R)
• M37: 9,390,109 km (0.083 R)
• M38: 9,589,523 km (0.059 R)
• M39: 9,815,266 km (0.096 R)
• M40: 9,941,526 km (0.038 R)
• M41: 10,632,669 km (0.062 R)
• M42: 10,736,490 km (0.082 R)
• M43: 10,918,849 km (0.055 R)
• M44: 11,313,040 km (0.108 R)
• M45: 11,551,798 km (0.116 R)
• M46: 12,088,406 km (0.116 R)
• M47: 12,496,209 km (0.111 R)
• M48: 12,880,975 km (0.077 R)
• M49: 13,047,029 km (0.105 R)
• M50: 13,437,330 km (0.09 R)
• M51: 14,001,613 km (0.119 R)
• M52: 14,458,634 km (0.107 R)
• M53: 14,660,143 km (0.103 R)
• M54: 14,804,654 km (0.091 R)
• M55: 15,652,126 km (0.066 R)
• M56: 15,799,779 km (0.117 R)
• M57: 16,425,248 km (0.058 R)
• M58: 16,846,815 km (0.1 R)
• M59: 17,210,936 km (0.103 R)
• M60: 17,762,054 km (0.109 R)
• M61: 17,854,506 km (0.026 R)
• M62: 18,008,891 km (0.088 R)
• M63: 18,412,356 km (0.096 R)
• M64: 18,568,387 km (0.089 R)
• M65: 18,662,185 km (0.113 R)
• M66: 18,881,645 km (0.115 R)
• M67: 19,513,546 km (0.097 R)
• M68: 19,768,162 km (0.069 R)
• M69: 19,863,904 km (0.074 R)
• M70: 20,765,531 km (0.093 R)
• M71: 21,025,532 km (0.034 R)
• M72: 21,286,730 km (0.048 R)
• M73: 21,417,628 km (0.104 R)
• M74: 22,043,396 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.3

Radius: 14.9

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.23 AU - 11.03 AU

Year: 12345 Days

Day: 8.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 65.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,889,557 km

• M1: 334,650 km (0.106 R)
• M2: 835,654 km (0.113 R)
• M3: 1,049,130 km (0.066 R)
• M4: 1,163,273 km (0.092 R)
• M5: 1,827,488 km (0.119 R)
• M6: 2,534,637 km (0.1 R)
• M7: 3,050,899 km (0.104 R)
• M8: 4,180,662 km (0.058 R)
• M9: 4,597,143 km (0.077 R)
• M10: 5,842,096 km (0.098 R)
• M11: 6,308,093 km (0.111 R)
• M12: 6,437,196 km (0.071 R)
• M13: 6,698,245 km (0.067 R)
• M14: 6,874,321 km (0.028 R)
• M15: 7,007,314 km (0.062 R)
• M16: 7,548,110 km (0.109 R)
• M17: 7,916,271 km (0.093 R)
• M18: 9,644,874 km (0.092 R)
• M19: 10,246,407 km (0.09 R)
• M20: 10,449,710 km (0.111 R)
• M21: 10,860,207 km (0.084 R)
• M22: 11,538,783 km (0.118 R)
• M23: 12,230,972 km (0.099 R)
• M24: 13,600,092 km (0.074 R)
• M25: 13,879,840 km (0.109 R)
• M26: 14,048,437 km (0.115 R)
• M27: 14,161,383 km (0.071 R)
• M28: 14,274,479 km (0.049 R)
• M29: 14,673,008 km (0.068 R)
• M30: 17,990,790 km (0.048 R)
• M31: 18,113,460 km (0.102 R)
• M32: 18,236,429 km (0.106 R)
• M33: 18,606,834 km (0.104 R)
• M34: 19,167,227 km (0.038 R)
• M35: 21,204,601 km (0.114 R)
• M36: 21,334,152 km (0.07 R)
• M37: 21,594,153 km (0.118 R)
• M38: 22,051,773 km (0.082 R)
• M39: 22,644,779 km (0.082 R)
• M40: 24,455,362 km (0.071 R)
• M41: 24,795,847 km (0.042 R)
• M42: 26,312,171 km (0.058 R)
• M43: 26,521,159 km (0.106 R)
• M44: 27,504,317 km (0.085 R)
• M45: 27,645,836 km (0.092 R)
• M46: 28,000,383 km (0.083 R)
• M47: 29,001,492 km (0.078 R)
• M48: 29,217,511 km (0.097 R)
• M49: 29,433,979 km (0.086 R)
• M50: 29,796,156 km (0.071 R)
• M51: 30,232,682 km (0.117 R)
• M52: 31,925,682 km (0.103 R)
• M53: 32,223,232 km (0.094 R)
• M54: 33,046,170 km (0.095 R)
• M55: 35,249,148 km (0.115 R)
• M56: 36,097,218 km (0.047 R)
• M57: 37,108,051 km (0.101 R)
• M58: 38,049,321 km (0.116 R)
• M59: 38,285,985 km (0.031 R)
• M60: 39,955,497 km (0.083 R)
• M61: 40,276,235 km (0.109 R)
• M62: 43,448,009 km (0.069 R)
• M63: 43,860,450 km (0.117 R)
• M64: 46,699,219 km (0.053 R)
• M65: 48,311,286 km (0.08 R)
• M66: 48,652,967 km (0.084 R)
• M67: 49,682,949 km (0.1 R)
• M68: 51,154,393 km (0.116 R)
• M69: 51,764,454 km (0.099 R)
• M70: 52,464,721 km (0.073 R)
• M71: 52,728,013 km (0.075 R)
• M72: 53,609,145 km (0.108 R)
• M73: 54,939,818 km (0.069 R)
• M74: 55,653,998 km (0.08 R)
• M75: 57,452,913 km (0.04 R)
• M76: 57,724,433 km (0.089 R)
• M77: 58,997,062 km (0.097 R)
• M78: 59,453,784 km (0.106 R)
• M79: 59,636,742 km (0.054 R)
• M80: 61,569,846 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787

Radius: 14.7

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 10.55 AU - 10.69 AU

Year: 13251 Days

Day: 9.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,889,557 km

• M1: 218,114 km (0.116 R)
• M2: 435,928 km (0.114 R)
• M3: 528,529 km (0.114 R)
• M4: 647,908 km (0.117 R)
• M5: 1,253,481 km (0.072 R)
• M6: 1,349,373 km (0.069 R)
• M7: 1,626,727 km (0.1 R)
• M8: 2,355,867 km (0.116 R)
• M9: 3,379,865 km (0.099 R)
• M10: 3,586,011 km (0.119 R)
• M11: 3,761,190 km (0.117 R)
• M12: 3,939,211 km (0.095 R)
• M13: 4,047,370 km (0.105 R)
• M14: 4,909,952 km (0.077 R)
• M15: 5,105,027 km (0.061 R)
• M16: 5,787,493 km (0.113 R)
• M17: 6,118,703 km (0.066 R)
• M18: 6,713,504 km (0.087 R)
• M19: 6,843,355 km (0.071 R)
• M20: 7,017,935 km (0.098 R)
• M21: 7,282,424 km (0.067 R)
• M22: 8,420,116 km (0.072 R)
• M23: 8,796,056 km (0.061 R)
• M24: 9,467,002 km (0.11 R)
• M25: 9,564,241 km (0.079 R)
• M26: 10,104,887 km (0.093 R)
• M27: 10,304,002 km (0.081 R)
• M28: 10,504,314 km (0.09 R)
• M29: 11,164,639 km (0.09 R)
• M30: 11,681,799 km (0.115 R)
• M31: 12,793,311 km (0.099 R)
• M32: 13,498,365 km (0.092 R)
• M33: 13,717,826 km (0.105 R)
• M34: 13,993,834 km (0.087 R)
• M35: 14,104,835 km (0.112 R)
• M36: 14,551,534 km (0.041 R)
• M37: 15,116,416 km (0.07 R)
• M38: 15,573,587 km (0.108 R)
• M39: 19,268,056 km (0.118 R)
• M40: 19,701,441 km (0.112 R)
• M41: 20,263,630 km (0.055 R)
• M42: 20,389,292 km (0.041 R)
• M43: 21,148,501 km (0.116 R)
• M44: 22,369,669 km (0.094 R)
• M45: 24,144,049 km (0.079 R)
• M46: 24,277,341 km (0.05 R)
• M47: 25,284,434 km (0.086 R)
• M48: 25,555,355 km (0.118 R)
• M49: 25,827,175 km (0.12 R)
• M50: 26,648,467 km (0.055 R)
• M51: 27,270,196 km (0.07 R)
• M52: 27,478,436 km (0.101 R)
• M53: 27,617,562 km (0.057 R)
• M54: 27,756,987 km (0.064 R)
• M55: 28,176,460 km (0.047 R)
• M56: 28,527,716 km (0.066 R)
• M57: 29,804,234 km (0.118 R)
• M58: 30,449,450 km (0.1 R)
• M59: 30,593,363 km (0.106 R)
• M60: 32,412,623 km (0.057 R)
• M61: 33,002,188 km (0.109 R)
• M62: 33,744,193 km (0.084 R)
• M63: 39,638,649 km (0.053 R)
• M64: 40,348,191 km (0.079 R)
• M65: 42,180,316 km (0.101 R)
• M66: 42,904,669 km (0.107 R)
• M67: 43,389,815 km (0.113 R)
• M68: 44,529,003 km (0.113 R)
• M69: 44,938,153 km (0.05 R)
• M70: 45,595,636 km (0.114 R)
• M71: 46,753,523 km (0.095 R)
• M72: 47,670,259 km (0.071 R)
• M73: 48,088,834 km (0.081 R)
• M74: 51,825,190 km (0.078 R)
• M75: 52,169,565 km (0.119 R)
• M76: 54,338,435 km (0.049 R)
• M77: 56,094,863 km (0.118 R)
• M78: 56,625,337 km (0.085 R)
• M79: 57,246,318 km (0.087 R)
• M80: 57,959,002 km (0.101 R)
• M81: 59,123,023 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.2

Radius: 11.1

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 10.14 AU - 11.9 AU

Year: 14007 Days

Day: 8.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,889,557 km

• M1: 139,575 km (0.108 R)
• M2: 520,002 km (0.106 R)
• M3: 704,307 km (0.1 R)
• M4: 929,302 km (0.083 R)
• M5: 1,492,388 km (0.098 R)
• M6: 1,648,120 km (0.053 R)
• M7: 1,903,932 km (0.11 R)
• M8: 2,299,170 km (0.118 R)
• M9: 2,480,333 km (0.113 R)
• M10: 3,309,404 km (0.102 R)
• M11: 3,968,532 km (0.074 R)
• M12: 4,249,926 km (0.076 R)
• M13: 4,965,004 km (0.094 R)
• M14: 5,065,533 km (0.064 R)
• M15: 5,268,388 km (0.086 R)
• M16: 5,439,678 km (0.116 R)
• M17: 6,250,797 km (0.105 R)
• M18: 6,359,405 km (0.034 R)
• M19: 7,024,368 km (0.1 R)
• M20: 7,479,894 km (0.065 R)
• M21: 7,789,112 km (0.057 R)
• M22: 7,945,143 km (0.1 R)
• M23: 8,102,370 km (0.116 R)
• M24: 8,300,288 km (0.05 R)
• M25: 9,646,669 km (0.11 R)
• M26: 9,730,444 km (0.082 R)
• M27: 10,110,422 km (0.085 R)
• M28: 10,280,964 km (0.115 R)
• M29: 10,366,534 km (0.05 R)
• M30: 12,445,496 km (0.095 R)
• M31: 12,628,304 km (0.112 R)
• M32: 12,720,008 km (0.116 R)
• M33: 12,996,614 km (0.034 R)
• M34: 13,228,491 km (0.082 R)
• M35: 13,321,690 km (0.104 R)
• M36: 13,838,102 km (0.097 R)
• M37: 14,360,947 km (0.119 R)
• M38: 14,600,902 km (0.106 R)
• M39: 15,671,873 km (0.099 R)
• M40: 15,918,859 km (0.061 R)
• M41: 17,683,366 km (0.083 R)
• M42: 18,147,119 km (0.036 R)
• M43: 18,250,791 km (0.078 R)
• M44: 18,876,559 km (0.083 R)
• M45: 19,086,744 km (0.09 R)
• M46: 19,297,527 km (0.051 R)
• M47: 19,403,293 km (0.111 R)
• M48: 19,668,530 km (0.078 R)
• M49: 20,149,038 km (0.07 R)
• M50: 21,012,816 km (0.118 R)
• M51: 21,503,946 km (0.086 R)
• M52: 22,275,422 km (0.119 R)
• M53: 22,888,025 km (0.118 R)
• M54: 25,858,291 km (0.092 R)
• M55: 26,091,664 km (0.1 R)
• M56: 27,150,966 km (0.044 R)
• M57: 28,104,354 km (0.045 R)
• M58: 28,705,737 km (0.118 R)
• M59: 29,737,813 km (0.061 R)
• M60: 30,843,939 km (0.085 R)
• M61: 31,526,554 km (0.069 R)
• M62: 32,026,062 km (0.076 R)
• M63: 32,276,788 km (0.116 R)
• M64: 32,465,281 km (0.111 R)
• M65: 33,349,853 km (0.078 R)
• M66: 34,178,177 km (0.085 R)
• M67: 34,562,793 km (0.04 R)
• M68: 37,229,375 km (0.113 R)
• M69: 39,088,128 km (0.117 R)
• M70: 40,434,210 km (0.118 R)
• M71: 40,637,514 km (0.027 R)
• M72: 41,590,452 km (0.069 R)
• M73: 46,110,103 km (0.067 R)
• M74: 47,603,389 km (0.088 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 12,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit