🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.49 AU - 1.73 AU

Year: 603 Days

Day: 31.1 Hours

Environment

Temp: 180 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,259,521 km

• M1: 780,602 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.5 AU - 3.92 AU

Year: 1698 Days

Day: 46.2 Hours

Environment

Temp: -28 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.3

Radius: 10.6

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 10.88 AU - 13.8 AU

Year: 12800 Days

Day: 5.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 32,259,521 km

• M1: 196,721 km (0.055 R)
• M2: 297,401 km (0.086 R)
• M3: 425,157 km (0.045 R)
• M4: 600,037 km (0.088 R)
• M5: 690,544 km (0.083 R)
• M6: 1,150,108 km (0.098 R)
• M7: 1,232,387 km (0.104 R)
• M8: 1,420,731 km (0.086 R)
• M9: 1,826,141 km (0.092 R)
• M10: 1,903,783 km (0.081 R)
• M11: 2,082,552 km (0.077 R)
• M12: 2,414,210 km (0.083 R)
• M13: 2,718,343 km (0.046 R)
• M14: 3,268,265 km (0.094 R)
• M15: 3,605,009 km (0.055 R)
• M16: 3,678,612 km (0.065 R)
• M17: 3,802,479 km (0.111 R)
• M18: 4,182,457 km (0.073 R)
• M19: 5,649,414 km (0.08 R)
• M20: 5,966,262 km (0.106 R)
• M21: 6,677,750 km (0.066 R)
• M22: 7,136,118 km (0.063 R)
• M23: 7,322,367 km (0.098 R)
• M24: 7,541,677 km (0.057 R)
• M25: 8,604,720 km (0.12 R)
• M26: 8,936,079 km (0.067 R)
• M27: 9,036,310 km (0.073 R)
• M28: 9,237,968 km (0.102 R)
• M29: 9,407,013 km (0.085 R)
• M30: 10,093,967 km (0.04 R)
• M31: 10,338,260 km (0.061 R)
• M32: 10,939,494 km (0.06 R)
• M33: 11,118,563 km (0.08 R)
• M34: 11,298,529 km (0.037 R)
• M35: 11,697,955 km (0.119 R)
• M36: 11,771,108 km (0.113 R)
• M37: 11,844,411 km (0.071 R)
• M38: 12,102,169 km (0.092 R)
• M39: 12,660,468 km (0.067 R)
• M40: 13,113,301 km (0.096 R)
• M41: 13,841,244 km (0.09 R)
• M42: 13,918,586 km (0.101 R)
• M43: 14,307,690 km (0.075 R)
• M44: 14,660,891 km (0.052 R)
• M45: 14,739,729 km (0.054 R)
• M46: 14,818,866 km (0.108 R)
• M47: 14,898,003 km (0.116 R)
• M48: 15,216,048 km (0.086 R)
• M49: 15,496,245 km (0.025 R)
• M50: 15,737,846 km (0.054 R)
• M51: 19,118,608 km (0.075 R)
• M52: 19,812,144 km (0.108 R)
• M53: 20,381,812 km (0.1 R)
• M54: 20,469,925 km (0.1 R)
• M55: 20,823,575 km (0.077 R)
• M56: 21,313,209 km (0.088 R)
• M57: 21,626,766 km (0.062 R)
• M58: 22,258,518 km (0.112 R)
• M59: 22,394,652 km (0.094 R)
• M60: 22,531,085 km (0.109 R)
• M61: 23,217,440 km (0.067 R)
• M62: 24,143,301 km (0.06 R)
• M63: 25,128,403 km (0.077 R)
• M64: 25,317,495 km (0.11 R)
• M65: 25,412,340 km (0.107 R)
• M66: 28,604,459 km (0.065 R)
• M67: 29,746,190 km (0.051 R)
• M68: 30,347,873 km (0.095 R)
• M69: 32,022,920 km (0.099 R)
• M70: 33,936,576 km (0.12 R)
• M71: 34,617,845 km (0.076 R)
• M72: 35,092,070 km (0.075 R)
• M73: 35,303,452 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.4

Radius: 10.2

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 13.04 AU - 14.58 AU

Year: 15154 Days

Day: 5.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 32,259,521 km

• M1: 128,953 km (0.078 R)
• M2: 344,524 km (0.117 R)
• M3: 640,578 km (0.1 R)
• M4: 721,660 km (0.03 R)
• M5: 850,314 km (0.114 R)
• M6: 1,058,555 km (0.044 R)
• M7: 1,552,078 km (0.113 R)
• M8: 1,721,871 km (0.055 R)
• M9: 2,110,826 km (0.035 R)
• M10: 2,428,871 km (0.119 R)
• M11: 3,886,253 km (0.113 R)
• M12: 4,435,876 km (0.045 R)
• M13: 4,556,901 km (0.097 R)
• M14: 5,051,920 km (0.058 R)
• M15: 5,263,302 km (0.042 R)
• M16: 6,003,662 km (0.039 R)
• M17: 6,363,445 km (0.08 R)
• M18: 6,684,033 km (0.074 R)
• M19: 6,823,009 km (0.034 R)
• M20: 7,103,954 km (0.11 R)
• M21: 7,580,573 km (0.061 R)
• M22: 8,514,812 km (0.071 R)
• M23: 8,766,585 km (0.061 R)
• M24: 9,174,837 km (0.052 R)
• M25: 10,543,808 km (0.076 R)
• M26: 11,087,297 km (0.105 R)
• M27: 11,417,609 km (0.116 R)
• M28: 12,599,731 km (0.111 R)
• M29: 13,118,088 km (0.082 R)
• M30: 13,526,191 km (0.084 R)
• M31: 13,643,625 km (0.045 R)
• M32: 13,761,359 km (0.114 R)
• M33: 15,200,041 km (0.057 R)
• M34: 15,505,819 km (0.052 R)
• M35: 18,282,805 km (0.063 R)
• M36: 18,607,881 km (0.086 R)
• M37: 18,738,480 km (0.096 R)
• M38: 21,756,916 km (0.069 R)
• M39: 21,825,581 km (0.114 R)
• M40: 21,894,546 km (0.103 R)
• M41: 22,101,440 km (0.073 R)
• M42: 23,005,909 km (0.049 R)
• M43: 23,146,082 km (0.048 R)
• M44: 23,286,554 km (0.069 R)
• M45: 24,349,447 km (0.038 R)
• M46: 25,283,237 km (0.045 R)
• M47: 25,573,008 km (0.071 R)
• M48: 27,780,773 km (0.069 R)
• M49: 28,004,871 km (0.111 R)
• M50: 28,454,861 km (0.087 R)
• M51: 31,282,560 km (0.07 R)
• M52: 32,218,744 km (0.072 R)
• M53: 32,848,102 km (0.059 R)
• M54: 34,198,672 km (0.101 R)
• M55: 35,648,425 km (0.083 R)
• M56: 36,380,706 km (0.072 R)
• M57: 36,462,387 km (0.107 R)
• M58: 37,200,353 km (0.049 R)
• M59: 38,357,941 km (0.099 R)
• M60: 38,690,946 km (0.113 R)
• M61: 39,024,849 km (0.114 R)
• M62: 39,275,874 km (0.045 R)
• M63: 40,200,987 km (0.093 R)
• M64: 40,369,883 km (0.063 R)
• M65: 40,708,573 km (0.109 R)
• M66: 43,538,216 km (0.031 R)
• M67: 43,798,666 km (0.06 R)
• M68: 45,108,246 km (0.118 R)
• M69: 45,723,841 km (0.095 R)
• M70: 45,811,954 km (0.099 R)
• M71: 46,963,260 km (0.108 R)
• M72: 47,676,542 km (0.029 R)
• M73: 48,213,898 km (0.074 R)
• M74: 48,843,256 km (0.069 R)
• M75: 51,113,104 km (0.078 R)
• M76: 51,479,470 km (0.061 R)
• M77: 53,046,208 km (0.053 R)
• M78: 53,231,560 km (0.109 R)
• M79: 54,348,308 km (0.097 R)
• M80: 55,097,045 km (0.096 R)
• M81: 55,943,470 km (0.036 R)
• M82: 56,320,906 km (0.04 R)
• M83: 56,699,388 km (0.033 R)
• M84: 56,888,929 km (0.081 R)
• M85: 58,891,595 km (0.107 R)
• M86: 58,987,488 km (0.116 R)
• M87: 61,305,806 km (0.09 R)
• M88: 62,769,771 km (0.048 R)

Planet 5 - Ice Giant

Semi-Major Axis: 22.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.8

Radius: 5.1

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 19.05 AU - 25.41 AU

Year: 30950 Days

Day: 20.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 32,259,521 km

• M1: 381,026 km (0.111 R)
• M2: 467,493 km (0.105 R)
• M3: 572,511 km (0.038 R)
• M4: 647,011 km (0.044 R)
• M5: 698,472 km (0.077 R)
• M6: 847,322 km (0.097 R)
• M7: 903,870 km (0.088 R)
• M8: 1,335,460 km (0.072 R)
• M9: 1,401,732 km (0.077 R)
• M10: 2,260,723 km (0.035 R)
• M11: 2,943,189 km (0.073 R)
• M12: 3,661,258 km (0.079 R)
• M13: 7,221,538 km (0.112 R)
• M14: 7,516,096 km (0.077 R)
• M15: 8,147,399 km (0.101 R)
• M16: 8,330,956 km (0.03 R)
• M17: 8,795,607 km (0.103 R)
• M18: 9,396,242 km (0.115 R)
• M19: 10,437,443 km (0.094 R)
• M20: 10,636,857 km (0.088 R)
• M21: 10,971,807 km (0.083 R)
• M22: 12,521,342 km (0.119 R)
• M23: 13,773,177 km (0.079 R)
• M24: 13,809,529 km (0.092 R)
• M25: 13,882,234 km (0.099 R)
• M26: 13,991,739 km (0.111 R)
• M27: 14,728,509 km (0.052 R)
• M28: 16,278,193 km (0.115 R)
• M29: 16,625,111 km (0.067 R)
• M30: 17,958,028 km (0.1 R)
• M31: 18,196,786 km (0.112 R)
• M32: 18,798,319 km (0.095 R)
• M33: 18,838,710 km (0.07 R)
• M34: 19,569,645 km (0.106 R)
• M35: 20,434,022 km (0.06 R)
• M36: 21,100,929 km (0.049 R)
• M37: 21,902,175 km (0.081 R)
• M38: 24,850,301 km (0.034 R)
• M39: 26,732,392 km (0.108 R)
• M40: 27,232,796 km (0.053 R)
• M41: 28,243,031 km (0.101 R)
• M42: 29,032,010 km (0.082 R)
• M43: 29,172,034 km (0.091 R)
• M44: 29,593,301 km (0.059 R)
• M45: 30,536,665 km (0.094 R)
• M46: 31,202,974 km (0.114 R)
• M47: 31,298,418 km (0.113 R)

Kuiper Belt

Range: 37.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 18,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit