🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.95 AU - 1.45 AU

Year: 475 Days

Day: 30.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.18 AU - 1.9 AU

Year: 691 Days

Day: 33.8 Hours

Environment

Temp: -28 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.13 AU - 4.05 AU

Year: 2460 Days

Day: 27.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,560,133 km

• M1: 219,161 km (0.092 R)
• M2: 483,800 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.94 AU - 4.38 AU

Year: 3069 Days

Day: 20.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,560,133 km

• M1: 1,343,987 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.76 AU - 6.12 AU

Year: 3971 Days

Day: 32.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.31 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.3

Radius: 9.5

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 11.33 AU - 12.03 AU

Year: 14436 Days

Day: 7.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 52,560,133 km

• M1: 125,961 km (0.083 R)
• M2: 342,579 km (0.103 R)
• M3: 501,302 km (0.087 R)
• M4: 590,612 km (0.065 R)
• M5: 875,447 km (0.03 R)
• M6: 1,043,445 km (0.053 R)
• M7: 1,181,524 km (0.05 R)
• M8: 1,242,710 km (0.03 R)
• M9: 1,678,339 km (0.088 R)
• M10: 1,865,485 km (0.115 R)
• M11: 1,985,912 km (0.051 R)
• M12: 2,493,797 km (0.077 R)
• M13: 3,328,104 km (0.109 R)
• M14: 3,445,538 km (0.096 R)
• M15: 3,867,404 km (0.084 R)
• M16: 4,115,886 km (0.051 R)
• M17: 4,531,020 km (0.112 R)
• M18: 5,366,524 km (0.082 R)
• M19: 6,249,002 km (0.119 R)
• M20: 6,912,170 km (0.063 R)
• M21: 8,625,664 km (0.102 R)
• M22: 8,706,596 km (0.112 R)
• M23: 8,950,740 km (0.103 R)
• M24: 9,529,384 km (0.114 R)
• M25: 10,940,840 km (0.103 R)
• M26: 13,107,616 km (0.084 R)
• M27: 13,953,592 km (0.063 R)
• M28: 14,720,430 km (0.111 R)
• M29: 14,914,160 km (0.115 R)
• M30: 15,060,167 km (0.108 R)
• M31: 16,194,717 km (0.088 R)
• M32: 16,949,439 km (0.102 R)
• M33: 17,356,644 km (0.089 R)
• M34: 17,612,756 km (0.081 R)
• M35: 18,284,600 km (0.046 R)
• M36: 19,281,520 km (0.077 R)
• M37: 19,387,435 km (0.085 R)
• M38: 20,837,039 km (0.065 R)
• M39: 22,879,498 km (0.107 R)
• M40: 23,104,194 km (0.085 R)
• M41: 24,467,181 km (0.12 R)
• M42: 25,332,305 km (0.11 R)
• M43: 25,797,704 km (0.1 R)
• M44: 26,501,263 km (0.113 R)
• M45: 27,389,575 km (0.032 R)
• M46: 27,628,034 km (0.089 R)
• M47: 30,173,891 km (0.105 R)
• M48: 31,849,835 km (0.103 R)
• M49: 32,037,880 km (0.104 R)
• M50: 32,667,388 km (0.073 R)
• M51: 33,747,036 km (0.066 R)
• M52: 35,550,737 km (0.062 R)
• M53: 37,121,515 km (0.09 R)
• M54: 37,385,405 km (0.106 R)
• M55: 38,380,979 km (0.054 R)
• M56: 39,721,825 km (0.067 R)
• M57: 40,737,595 km (0.1 R)
• M58: 41,967,738 km (0.116 R)
• M59: 42,518,408 km (0.025 R)
• M60: 42,863,829 km (0.11 R)
• M61: 45,096,129 km (0.072 R)
• M62: 47,008,887 km (0.082 R)
• M63: 47,437,634 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.6

Radius: 10

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 9.79 AU - 14.45 AU

Year: 15260 Days

Day: 8.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,560,133 km

• M1: 226,042 km (0.082 R)
• M2: 379,380 km (0.109 R)
• M3: 673,041 km (0.114 R)
• M4: 914,342 km (0.072 R)
• M5: 1,208,900 km (0.109 R)
• M6: 1,287,290 km (0.068 R)
• M7: 1,533,079 km (0.104 R)
• M8: 2,228,559 km (0.059 R)
• M9: 2,660,897 km (0.088 R)
• M10: 3,119,265 km (0.084 R)
• M11: 3,678,761 km (0.106 R)
• M12: 3,950,730 km (0.061 R)
• M13: 4,109,005 km (0.107 R)
• M14: 4,889,606 km (0.082 R)
• M15: 5,188,653 km (0.106 R)
• M16: 6,630,926 km (0.102 R)
• M17: 7,444,588 km (0.111 R)
• M18: 8,904,514 km (0.1 R)
• M19: 10,670,068 km (0.097 R)
• M20: 11,450,969 km (0.11 R)
• M21: 14,023,304 km (0.102 R)
• M22: 14,509,497 km (0.107 R)
• M23: 14,693,204 km (0.082 R)
• M24: 16,254,557 km (0.097 R)
• M25: 18,130,813 km (0.102 R)
• M26: 18,328,731 km (0.051 R)
• M27: 18,860,252 km (0.098 R)
• M28: 19,329,541 km (0.11 R)
• M29: 20,142,904 km (0.11 R)
• M30: 20,691,330 km (0.119 R)
• M31: 22,720,326 km (0.088 R)
• M32: 23,506,313 km (0.118 R)
• M33: 23,722,333 km (0.105 R)
• M34: 23,938,950 km (0.103 R)
• M35: 25,326,022 km (0.11 R)
• M36: 26,290,031 km (0.044 R)
• M37: 27,039,666 km (0.117 R)
• M38: 28,177,357 km (0.063 R)
• M39: 28,790,559 km (0.112 R)
• M40: 29,952,037 km (0.053 R)
• M41: 30,186,158 km (0.11 R)
• M42: 30,734,883 km (0.104 R)
• M43: 30,892,259 km (0.094 R)
• M44: 31,762,770 km (0.084 R)
• M45: 32,001,528 km (0.113 R)
• M46: 32,882,061 km (0.07 R)
• M47: 33,527,576 km (0.098 R)
• M48: 33,770,672 km (0.099 R)
• M49: 34,014,367 km (0.108 R)
• M50: 34,095,748 km (0.079 R)
• M51: 34,340,341 km (0.109 R)
• M52: 34,585,382 km (0.084 R)
• M53: 36,566,806 km (0.057 R)
• M54: 36,733,608 km (0.086 R)
• M55: 36,817,083 km (0.088 R)
• M56: 37,319,433 km (0.079 R)
• M57: 37,739,653 km (0.106 R)
• M58: 38,839,646 km (0.064 R)
• M59: 39,265,552 km (0.106 R)
• M60: 43,520,713 km (0.078 R)
• M61: 44,318,070 km (0.117 R)
• M62: 46,829,369 km (0.104 R)
• M63: 47,646,323 km (0.08 R)
• M64: 47,737,429 km (0.08 R)
• M65: 50,310,811 km (0.084 R)
• M66: 50,682,113 km (0.064 R)
• M67: 52,364,191 km (0.116 R)
• M68: 53,306,508 km (0.107 R)
• M69: 54,444,799 km (0.069 R)
• M70: 54,730,531 km (0.085 R)
• M71: 55,112,454 km (0.079 R)
• M72: 56,070,928 km (0.111 R)
• M73: 56,455,843 km (0.067 R)
• M74: 56,938,296 km (0.119 R)
• M75: 57,131,726 km (0.079 R)
• M76: 57,228,366 km (0.113 R)
• M77: 59,959,724 km (0.094 R)
• M78: 60,550,636 km (0.093 R)
• M79: 60,945,574 km (0.115 R)
• M80: 61,539,478 km (0.053 R)
• M81: 61,638,661 km (0.094 R)
• M82: 62,533,855 km (0.091 R)
• M83: 64,236,278 km (0.041 R)
• M84: 64,941,782 km (0.07 R)
• M85: 65,751,107 km (0.118 R)
• M86: 66,157,115 km (0.062 R)
• M87: 66,360,419 km (0.042 R)
• M88: 67,584,428 km (0.085 R)
• M89: 67,686,753 km (0.112 R)
• M90: 68,404,524 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.8

Radius: 7.5

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 12.8 AU - 14.1 AU

Year: 17839 Days

Day: 24.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 52,560,133 km

• M1: 153,787 km (0.118 R)
• M2: 264,489 km (0.104 R)
• M3: 379,679 km (0.091 R)
• M4: 610,958 km (0.115 R)
• M5: 679,922 km (0.058 R)
• M6: 962,812 km (0.101 R)
• M7: 1,533,528 km (0.074 R)
• M8: 1,929,663 km (0.029 R)
• M9: 2,274,336 km (0.091 R)
• M10: 2,580,862 km (0.036 R)
• M11: 2,666,881 km (0.111 R)
• M12: 2,753,798 km (0.095 R)
• M13: 3,080,519 km (0.119 R)
• M14: 4,576,498 km (0.116 R)
• M15: 4,750,929 km (0.046 R)
• M16: 4,998,813 km (0.092 R)
• M17: 5,070,470 km (0.106 R)
• M18: 5,470,345 km (0.115 R)
• M19: 5,880,543 km (0.088 R)
• M20: 6,070,382 km (0.083 R)
• M21: 6,339,359 km (0.099 R)
• M22: 6,455,896 km (0.082 R)
• M23: 6,651,570 km (0.111 R)
• M24: 7,008,959 km (0.107 R)
• M25: 7,129,386 km (0.081 R)
• M26: 7,454,163 km (0.112 R)
• M27: 7,825,315 km (0.043 R)
• M28: 7,950,379 km (0.081 R)
• M29: 8,628,356 km (0.046 R)
• M30: 8,714,525 km (0.081 R)
• M31: 9,324,884 km (0.088 R)
• M32: 9,635,300 km (0.095 R)
• M33: 10,403,335 km (0.116 R)
• M34: 13,118,387 km (0.088 R)
• M35: 13,316,754 km (0.043 R)
• M36: 13,817,009 km (0.082 R)
• M37: 13,867,274 km (0.112 R)
• M38: 14,527,599 km (0.049 R)
• M39: 14,732,847 km (0.085 R)
• M40: 14,784,309 km (0.101 R)
• M41: 15,042,365 km (0.108 R)
• M42: 15,302,067 km (0.12 R)
• M43: 15,406,337 km (0.087 R)
• M44: 16,998,956 km (0.093 R)
• M45: 17,106,965 km (0.115 R)
• M46: 17,759,810 km (0.09 R)
• M47: 18,476,384 km (0.038 R)
• M48: 20,337,382 km (0.116 R)
• M49: 20,797,545 km (0.086 R)
• M50: 20,970,929 km (0.114 R)
• M51: 21,377,386 km (0.097 R)
• M52: 21,494,072 km (0.106 R)
• M53: 22,850,327 km (0.105 R)
• M54: 24,173,520 km (0.081 R)
• M55: 24,477,652 km (0.119 R)
• M56: 24,538,688 km (0.117 R)
• M57: 24,721,946 km (0.102 R)
• M58: 25,274,411 km (0.092 R)
• M59: 25,459,463 km (0.118 R)
• M60: 26,329,225 km (0.084 R)
• M61: 27,019,320 km (0.067 R)
• M62: 27,778,978 km (0.107 R)
• M63: 28,161,350 km (0.098 R)
• M64: 28,225,229 km (0.099 R)
• M65: 29,319,238 km (0.099 R)
• M66: 29,448,790 km (0.098 R)
• M67: 30,887,024 km (0.095 R)
• M68: 31,283,159 km (0.054 R)
• M69: 31,481,974 km (0.103 R)
• M70: 31,548,246 km (0.112 R)
• M71: 32,214,256 km (0.12 R)
• M72: 32,683,096 km (0.113 R)
• M73: 33,356,884 km (0.082 R)
• M74: 35,061,403 km (0.036 R)
• M75: 35,474,592 km (0.079 R)
• M76: 37,565,073 km (0.114 R)
• M77: 38,980,867 km (0.113 R)
• M78: 40,054,082 km (0.11 R)
• M79: 40,341,908 km (0.115 R)
• M80: 40,919,655 km (0.071 R)
• M81: 41,500,095 km (0.075 R)
• M82: 42,963,162 km (0.08 R)
• M83: 43,331,622 km (0.108 R)
• M84: 44,071,533 km (0.058 R)
• M85: 45,189,178 km (0.066 R)
• M86: 46,165,454 km (0.115 R)
• M87: 46,316,249 km (0.096 R)
• M88: 47,604,735 km (0.117 R)
• M89: 48,598,065 km (0.106 R)
• M90: 48,751,403 km (0.112 R)
• M91: 49,366,699 km (0.052 R)
• M92: 50,760,502 km (0.087 R)
• M93: 51,071,965 km (0.084 R)
• M94: 52,088,632 km (0.109 R)
• M95: 52,324,249 km (0.089 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 16,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit