🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.79 AU - 1.29 AU

Year: 374 Days

Day: 36.2 Hours

Environment

Temp: 75 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,951,510 km

• M1: 203,453 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.95 AU - 1.41 AU

Year: 453 Days

Day: 40 Hours

Environment

Temp: 24 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.91 AU - 1.47 AU

Year: 458 Days

Day: 34.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.5 AU - 3.12 AU

Year: 1663 Days

Day: 19.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 124.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,951,510 km

• M1: 280,047 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.41 AU - 4.15 AU

Year: 2595 Days

Day: 34.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754

Radius: 12.3

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.63 AU - 7.49 AU

Year: 5268 Days

Day: 12.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 102.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,951,510 km

• M1: 158,275 km (0.073 R)
• M2: 410,048 km (0.045 R)
• M3: 490,831 km (0.113 R)
• M4: 601,683 km (0.086 R)
• M5: 747,989 km (0.09 R)
• M6: 879,935 km (0.103 R)
• M7: 1,078,900 km (0.049 R)
• M8: 1,199,476 km (0.119 R)
• M9: 1,309,131 km (0.08 R)
• M10: 1,676,244 km (0.029 R)
• M11: 1,853,966 km (0.084 R)
• M12: 2,094,520 km (0.05 R)
• M13: 2,189,814 km (0.104 R)
• M14: 2,525,062 km (0.038 R)
• M15: 2,668,078 km (0.093 R)
• M16: 2,983,430 km (0.12 R)
• M17: 3,490,717 km (0.086 R)
• M18: 3,581,822 km (0.094 R)
• M19: 3,883,112 km (0.07 R)
• M20: 4,436,774 km (0.102 R)
• M21: 4,610,307 km (0.108 R)
• M22: 5,015,269 km (0.075 R)
• M23: 5,379,240 km (0.084 R)
• M24: 5,671,255 km (0.119 R)
• M25: 6,160,440 km (0.066 R)
• M26: 6,270,993 km (0.106 R)
• M27: 6,438,094 km (0.094 R)
• M28: 6,663,239 km (0.046 R)
• M29: 6,805,207 km (0.12 R)
• M30: 6,890,927 km (0.078 R)
• M31: 7,266,567 km (0.118 R)
• M32: 7,501,136 km (0.059 R)
• M33: 7,678,560 km (0.101 R)
• M34: 8,007,675 km (0.106 R)
• M35: 8,098,331 km (0.04 R)
• M36: 8,219,655 km (0.106 R)
• M37: 9,306,783 km (0.073 R)
• M38: 10,078,259 km (0.076 R)
• M39: 10,504,762 km (0.108 R)
• M40: 10,637,157 km (0.095 R)
• M41: 10,736,938 km (0.074 R)
• M42: 11,341,613 km (0.093 R)
• M43: 11,819,578 km (0.12 R)
• M44: 12,478,856 km (0.041 R)
• M45: 12,830,710 km (0.11 R)
• M46: 13,043,438 km (0.106 R)
• M47: 13,328,721 km (0.075 R)
• M48: 13,796,963 km (0.025 R)
• M49: 13,942,073 km (0.092 R)
• M50: 14,087,781 km (0.044 R)
• M51: 14,417,345 km (0.117 R)
• M52: 14,860,753 km (0.089 R)
• M53: 15,158,902 km (0.07 R)
• M54: 15,308,799 km (0.079 R)
• M55: 16,679,115 km (0.103 R)
• M56: 17,027,828 km (0.07 R)
• M57: 17,300,695 km (0.11 R)
• M58: 17,771,928 km (0.117 R)
• M59: 18,727,110 km (0.117 R)
• M60: 18,887,928 km (0.042 R)
• M61: 19,535,687 km (0.103 R)
• M62: 19,821,568 km (0.108 R)
• M63: 20,645,553 km (0.119 R)
• M64: 21,312,760 km (0.112 R)
• M65: 21,607,019 km (0.057 R)
• M66: 21,691,242 km (0.075 R)
• M67: 24,358,423 km (0.084 R)
• M68: 24,798,390 km (0.106 R)
• M69: 25,063,478 km (0.059 R)
• M70: 27,218,435 km (0.115 R)
• M71: 27,629,081 km (0.119 R)
• M72: 27,812,339 km (0.083 R)
• M73: 28,041,822 km (0.104 R)
• M74: 28,179,901 km (0.105 R)
• M75: 28,456,657 km (0.104 R)
• M76: 28,873,436 km (0.12 R)
• M77: 29,059,237 km (0.117 R)
• M78: 29,432,334 km (0.114 R)
• M79: 30,135,893 km (0.072 R)
• M80: 31,177,842 km (0.071 R)
• M81: 31,320,857 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.8

Radius: 9.1

Gravity: 10.19 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 9.42 AU - 13.4 AU

Year: 13609 Days

Day: 5.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 46,951,510 km

• M1: 278,102 km (0.089 R)
• M2: 490,831 km (0.067 R)
• M3: 617,091 km (0.07 R)
• M4: 1,038,957 km (0.038 R)
• M5: 1,432,848 km (0.095 R)
• M6: 1,538,465 km (0.114 R)
• M7: 1,757,476 km (0.119 R)
• M8: 2,075,222 km (0.087 R)
• M9: 3,031,601 km (0.101 R)
• M10: 3,809,061 km (0.101 R)
• M11: 3,882,813 km (0.092 R)
• M12: 5,916,745 km (0.091 R)
• M13: 6,002,315 km (0.079 R)
• M14: 6,305,101 km (0.078 R)
• M15: 6,657,105 km (0.094 R)
• M16: 7,242,931 km (0.097 R)
• M17: 7,380,561 km (0.102 R)
• M18: 7,892,335 km (0.067 R)
• M19: 8,705,698 km (0.09 R)
• M20: 9,395,644 km (0.108 R)
• M21: 11,249,012 km (0.082 R)
• M22: 11,408,334 km (0.054 R)
• M23: 11,515,146 km (0.089 R)
• M24: 12,053,699 km (0.103 R)
• M25: 12,216,910 km (0.105 R)
• M26: 14,174,548 km (0.117 R)
• M27: 14,231,844 km (0.087 R)
• M28: 14,635,459 km (0.027 R)
• M29: 15,690,722 km (0.072 R)
• M30: 15,869,043 km (0.119 R)
• M31: 16,287,468 km (0.075 R)
• M32: 16,347,607 km (0.089 R)
• M33: 16,770,370 km (0.061 R)
• M34: 16,891,694 km (0.103 R)
• M35: 17,196,574 km (0.054 R)
• M36: 17,811,870 km (0.09 R)
• M37: 19,508,759 km (0.101 R)
• M38: 19,764,422 km (0.071 R)
• M39: 19,828,599 km (0.059 R)
• M40: 20,538,441 km (0.077 R)
• M41: 20,994,565 km (0.12 R)
• M42: 21,519,803 km (0.112 R)
• M43: 22,986,610 km (0.11 R)
• M44: 23,392,170 km (0.094 R)
• M45: 23,732,057 km (0.118 R)
• M46: 23,800,273 km (0.059 R)
• M47: 24,210,620 km (0.118 R)
• M48: 24,623,361 km (0.112 R)
• M49: 24,761,440 km (0.065 R)
• M50: 24,830,554 km (0.118 R)
• M51: 25,875,345 km (0.091 R)
• M52: 26,015,668 km (0.088 R)
• M53: 26,226,751 km (0.11 R)
• M54: 26,721,471 km (0.092 R)
• M55: 27,433,557 km (0.083 R)
• M56: 28,658,314 km (0.062 R)
• M57: 29,094,841 km (0.047 R)
• M58: 30,491,786 km (0.098 R)
• M59: 32,969,426 km (0.092 R)
• M60: 33,579,636 km (0.091 R)
• M61: 33,963,055 km (0.053 R)
• M62: 36,529,257 km (0.058 R)
• M63: 37,477,857 km (0.103 R)
• M64: 37,557,293 km (0.063 R)
• M65: 37,636,730 km (0.119 R)
• M66: 38,674,939 km (0.055 R)
• M67: 38,755,273 km (0.12 R)
• M68: 40,861,312 km (0.034 R)
• M69: 41,270,462 km (0.118 R)
• M70: 41,598,830 km (0.111 R)
• M71: 41,845,666 km (0.097 R)
• M72: 41,928,094 km (0.076 R)
• M73: 43,253,831 km (0.092 R)
• M74: 45,946,144 km (0.064 R)
• M75: 47,140,982 km (0.105 R)
• M76: 47,828,384 km (0.071 R)
• M77: 48,259,675 km (0.072 R)
• M78: 48,345,993 km (0.094 R)
• M79: 49,474,110 km (0.105 R)
• M80: 51,314,613 km (0.081 R)
• M81: 51,490,989 km (0.099 R)
• M82: 54,881,924 km (0.112 R)
• M83: 55,514,274 km (0.056 R)
• M84: 56,422,034 km (0.057 R)
• M85: 57,884,503 km (0.043 R)
• M86: 57,976,356 km (0.07 R)
• M87: 58,160,211 km (0.101 R)
• M88: 58,989,582 km (0.114 R)
• M89: 59,082,033 km (0.094 R)
• M90: 60,008,643 km (0.053 R)
• M91: 60,473,892 km (0.099 R)
• M92: 60,940,189 km (0.1 R)
• M93: 61,220,535 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.9

Radius: 10.8

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 11.85 AU - 13.39 AU

Year: 15830 Days

Day: 7.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 46,951,510 km

• M1: 181,163 km (0.041 R)
• M2: 266,733 km (0.093 R)
• M3: 353,649 km (0.095 R)
• M4: 440,865 km (0.093 R)
• M5: 508,782 km (0.111 R)
• M6: 581,188 km (0.116 R)
• M7: 738,116 km (0.109 R)
• M8: 1,095,954 km (0.037 R)
• M9: 1,294,470 km (0.119 R)
• M10: 2,007,903 km (0.076 R)
• M11: 2,508,307 km (0.116 R)
• M12: 3,300,727 km (0.115 R)
• M13: 3,650,188 km (0.087 R)
• M14: 4,227,935 km (0.083 R)
• M15: 6,922,791 km (0.084 R)
• M16: 6,996,692 km (0.082 R)
• M17: 8,648,851 km (0.111 R)
• M18: 8,808,472 km (0.106 R)
• M19: 9,009,532 km (0.094 R)
• M20: 10,289,042 km (0.109 R)
• M21: 11,845,309 km (0.095 R)
• M22: 11,978,302 km (0.091 R)
• M23: 12,067,163 km (0.092 R)
• M24: 12,201,053 km (0.062 R)
• M25: 12,380,271 km (0.083 R)
• M26: 12,786,579 km (0.039 R)
• M27: 12,877,534 km (0.082 R)
• M28: 13,197,375 km (0.074 R)
• M29: 13,289,377 km (0.088 R)
• M30: 13,659,034 km (0.1 R)
• M31: 14,788,348 km (0.074 R)
• M32: 15,509,410 km (0.097 R)
• M33: 16,340,276 km (0.112 R)
• M34: 16,686,745 km (0.073 R)
• M35: 16,935,526 km (0.1 R)
• M36: 17,286,184 km (0.103 R)
• M37: 17,386,713 km (0.114 R)
• M38: 18,045,393 km (0.104 R)
• M39: 18,609,078 km (0.113 R)
• M40: 19,543,915 km (0.117 R)
• M41: 19,648,783 km (0.118 R)
• M42: 20,228,624 km (0.08 R)
• M43: 20,814,150 km (0.062 R)
• M44: 22,056,411 km (0.067 R)
• M45: 22,494,134 km (0.094 R)
• M46: 22,934,700 km (0.104 R)
• M47: 23,489,409 km (0.064 R)
• M48: 24,499,045 km (0.102 R)
• M49: 24,952,326 km (0.059 R)
• M50: 25,180,014 km (0.066 R)
• M51: 27,026,202 km (0.097 R)
• M52: 27,143,038 km (0.108 R)
• M53: 27,553,385 km (0.112 R)
• M54: 27,906,585 km (0.076 R)
• M55: 28,261,431 km (0.066 R)
• M56: 28,498,843 km (0.094 R)
• M57: 29,635,338 km (0.073 R)
• M58: 32,076,027 km (0.075 R)
• M59: 32,634,028 km (0.113 R)
• M60: 33,070,255 km (0.071 R)
• M61: 33,571,109 km (0.038 R)
• M62: 34,200,916 km (0.091 R)
• M63: 35,920,394 km (0.092 R)
• M64: 36,823,067 km (0.058 R)
• M65: 37,407,396 km (0.11 R)
• M66: 37,929,343 km (0.044 R)
• M67: 40,641,702 km (0.061 R)
• M68: 40,775,592 km (0.092 R)
• M69: 41,514,756 km (0.099 R)
• M70: 42,055,103 km (0.109 R)
• M71: 43,142,680 km (0.116 R)
• M72: 43,484,511 km (0.116 R)
• M73: 43,758,574 km (0.076 R)
• M74: 44,515,240 km (0.094 R)
• M75: 44,999,040 km (0.09 R)
• M76: 45,693,174 km (0.097 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 18,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit