🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.57 AU - 0.93 AU

Year: 246 Days

Day: 41.1 Hours

Environment

Temp: 120 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,483,971 km

• M1: 174,132 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.84 AU - 0.96 AU

Year: 323 Days

Day: 44.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.5

Radius: 10.7

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.79 AU - 5.83 AU

Year: 4634 Days

Day: 13.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,483,971 km

• M1: 180,714 km (0.11 R)
• M2: 291,865 km (0.079 R)
• M3: 780,452 km (0.104 R)
• M4: 847,173 km (0.079 R)
• M5: 1,060,051 km (0.086 R)
• M6: 1,150,108 km (0.082 R)
• M7: 1,322,445 km (0.09 R)
• M8: 1,605,933 km (0.059 R)
• M9: 1,728,454 km (0.061 R)
• M10: 2,001,470 km (0.036 R)
• M11: 2,507,859 km (0.106 R)
• M12: 2,630,230 km (0.099 R)
• M13: 3,520,038 km (0.032 R)
• M14: 3,703,894 km (0.089 R)
• M15: 4,057,244 km (0.105 R)
• M16: 4,129,200 km (0.072 R)
• M17: 4,274,610 km (0.087 R)
• M18: 4,745,992 km (0.051 R)
• M19: 5,000,758 km (0.066 R)
• M20: 5,338,849 km (0.109 R)
• M21: 5,497,273 km (0.12 R)
• M22: 5,630,714 km (0.068 R)
• M23: 5,927,816 km (0.066 R)
• M24: 6,147,126 km (0.056 R)
• M25: 6,397,104 km (0.077 R)
• M26: 6,509,303 km (0.077 R)
• M27: 6,821,214 km (0.045 R)
• M28: 7,756,350 km (0.113 R)
• M29: 8,391,842 km (0.099 R)
• M30: 8,514,812 km (0.092 R)
• M31: 8,887,310 km (0.106 R)
• M32: 9,201,915 km (0.107 R)
• M33: 9,488,095 km (0.113 R)
• M34: 9,648,315 km (0.094 R)
• M35: 9,906,670 km (0.053 R)
• M36: 10,463,174 km (0.099 R)
• M37: 10,761,921 km (0.104 R)
• M38: 10,929,172 km (0.056 R)
• M39: 11,504,076 km (0.063 R)
• M40: 12,332,549 km (0.101 R)
• M41: 12,472,573 km (0.116 R)
• M42: 12,542,734 km (0.091 R)
• M43: 13,037,604 km (0.116 R)
• M44: 13,431,046 km (0.09 R)
• M45: 14,046,642 km (0.109 R)
• M46: 14,192,948 km (0.096 R)
• M47: 14,266,251 km (0.114 R)
• M48: 15,193,010 km (0.106 R)
• M49: 15,343,057 km (0.041 R)
• M50: 15,456,003 km (0.103 R)
• M51: 15,682,644 km (0.083 R)
• M52: 16,253,958 km (0.108 R)
• M53: 16,330,702 km (0.116 R)
• M54: 16,754,812 km (0.091 R)
• M55: 18,647,225 km (0.113 R)
• M56: 19,131,024 km (0.039 R)
• M57: 19,211,957 km (0.109 R)
• M58: 19,414,961 km (0.113 R)
• M59: 20,069,452 km (0.113 R)
• M60: 20,606,658 km (0.119 R)
• M61: 20,772,861 km (0.058 R)
• M62: 21,358,238 km (0.088 R)
• M63: 21,864,178 km (0.109 R)
• M64: 22,076,158 km (0.093 R)
• M65: 22,331,521 km (0.063 R)
• M66: 22,673,502 km (0.092 R)
• M67: 23,060,213 km (0.087 R)
• M68: 23,840,365 km (0.098 R)
• M69: 24,365,155 km (0.082 R)
• M70: 24,938,115 km (0.099 R)
• M71: 25,115,239 km (0.092 R)
• M72: 25,470,982 km (0.038 R)
• M73: 25,828,222 km (0.079 R)
• M74: 26,142,228 km (0.056 R)
• M75: 26,502,609 km (0.12 R)
• M76: 26,909,964 km (0.053 R)
• M77: 27,822,810 km (0.063 R)
• M78: 28,006,666 km (0.114 R)
• M79: 28,467,876 km (0.113 R)
• M80: 28,606,703 km (0.109 R)
• M81: 29,211,079 km (0.06 R)
• M82: 29,678,722 km (0.114 R)
• M83: 29,960,564 km (0.078 R)
• M84: 31,192,054 km (0.074 R)
• M85: 31,862,102 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.5

Radius: 11.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7 AU - 8.78 AU

Year: 8394 Days

Day: 11.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,483,971 km

• M1: 152,291 km (0.099 R)
• M2: 245,789 km (0.114 R)
• M3: 494,870 km (0.053 R)
• M4: 729,140 km (0.105 R)
• M5: 848,968 km (0.105 R)
• M6: 975,977 km (0.109 R)
• M7: 1,097,300 km (0.111 R)
• M8: 1,590,973 km (0.068 R)
• M9: 1,662,780 km (0.115 R)
• M10: 1,780,065 km (0.104 R)
• M11: 1,945,969 km (0.081 R)
• M12: 2,212,553 km (0.112 R)
• M13: 2,507,859 km (0.103 R)
• M14: 2,921,497 km (0.111 R)
• M15: 3,010,508 km (0.086 R)
• M16: 3,154,570 km (0.101 R)
• M17: 3,375,377 km (0.105 R)
• M18: 3,582,121 km (0.069 R)
• M19: 3,658,416 km (0.104 R)
• M20: 3,890,442 km (0.092 R)
• M21: 4,207,440 km (0.066 R)
• M22: 4,636,337 km (0.106 R)
• M23: 5,079,297 km (0.087 R)
• M24: 5,491,738 km (0.044 R)
• M25: 5,758,022 km (0.092 R)
• M26: 5,983,017 km (0.118 R)
• M27: 6,165,227 km (0.117 R)
• M28: 6,558,520 km (0.107 R)
• M29: 6,675,655 km (0.045 R)
• M30: 6,817,325 km (0.048 R)
• M31: 7,055,484 km (0.071 R)
• M32: 7,151,676 km (0.089 R)
• M33: 7,442,494 km (0.089 R)
• M34: 8,010,816 km (0.109 R)
• M35: 8,287,722 km (0.098 R)
• M36: 8,440,013 km (0.083 R)
• M37: 8,670,244 km (0.084 R)
• M38: 8,902,569 km (0.084 R)
• M39: 9,084,779 km (0.118 R)
• M40: 9,189,348 km (0.103 R)
• M41: 9,373,503 km (0.096 R)
• M42: 10,013,932 km (0.082 R)
• M43: 10,285,003 km (0.101 R)
• M44: 10,613,520 km (0.045 R)
• M45: 10,723,774 km (0.097 R)
• M46: 10,862,152 km (0.064 R)
• M47: 10,945,478 km (0.11 R)
• M48: 11,140,703 km (0.074 R)
• M49: 11,478,046 km (0.09 R)
• M50: 11,676,413 km (0.108 R)
• M51: 12,949,192 km (0.059 R)
• M52: 13,037,604 km (0.118 R)
• M53: 13,751,934 km (0.116 R)
• M54: 13,962,717 km (0.035 R)
• M55: 14,326,390 km (0.064 R)
• M56: 14,417,944 km (0.114 R)
• M57: 15,938,756 km (0.109 R)
• M58: 16,766,481 km (0.11 R)
• M59: 17,575,356 km (0.09 R)
• M60: 17,869,765 km (0.112 R)
• M61: 18,033,874 km (0.106 R)
• M62: 18,231,642 km (0.073 R)
• M63: 18,562,852 km (0.087 R)
• M64: 19,500,681 km (0.054 R)
• M65: 20,009,463 km (0.082 R)
• M66: 20,419,661 km (0.113 R)
• M67: 20,832,700 km (0.097 R)
• M68: 21,074,899 km (0.087 R)
• M69: 21,561,990 km (0.118 R)
• M70: 21,912,199 km (0.11 R)
• M71: 22,547,391 km (0.099 R)
• M72: 22,618,450 km (0.116 R)
• M73: 22,831,777 km (0.11 R)
• M74: 23,117,209 km (0.055 R)
• M75: 23,332,032 km (0.067 R)
• M76: 24,053,094 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.4

Radius: 6.4

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 9.91 AU - 13.75 AU

Year: 15411 Days

Day: 18.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,483,971 km

• M1: 109,655 km (0.113 R)
• M2: 307,723 km (0.084 R)
• M3: 445,502 km (0.117 R)
• M4: 570,267 km (0.088 R)
• M5: 724,652 km (0.066 R)
• M6: 779,106 km (0.087 R)
• M7: 892,501 km (0.071 R)
• M8: 1,286,691 km (0.098 R)
• M9: 1,353,412 km (0.12 R)
• M10: 2,084,347 km (0.061 R)
• M11: 2,189,814 km (0.109 R)
• M12: 2,351,379 km (0.03 R)
• M13: 2,461,334 km (0.087 R)
• M14: 2,801,220 km (0.081 R)
• M15: 3,369,542 km (0.032 R)
• M16: 3,746,379 km (0.097 R)
• M17: 4,236,462 km (0.087 R)
• M18: 4,991,183 km (0.107 R)
• M19: 6,428,221 km (0.037 R)
• M20: 6,621,202 km (0.108 R)
• M21: 6,737,888 km (0.061 R)
• M22: 7,091,986 km (0.11 R)
• M23: 7,573,691 km (0.087 R)
• M24: 8,399,771 km (0.104 R)
• M25: 10,496,235 km (0.107 R)
• M26: 11,182,890 km (0.11 R)
• M27: 11,275,640 km (0.114 R)
• M28: 13,279,504 km (0.05 R)
• M29: 13,921,727 km (0.086 R)
• M30: 13,971,544 km (0.053 R)
• M31: 14,071,475 km (0.098 R)
• M32: 14,422,581 km (0.061 R)
• M33: 14,929,419 km (0.105 R)
• M34: 15,031,444 km (0.079 R)
• M35: 15,082,607 km (0.084 R)
• M36: 16,117,076 km (0.118 R)
• M37: 16,907,851 km (0.052 R)
• M38: 17,549,625 km (0.12 R)
• M39: 18,090,422 km (0.054 R)
• M40: 18,253,783 km (0.104 R)
• M41: 18,801,760 km (0.111 R)
• M42: 19,243,971 km (0.059 R)
• M43: 20,364,459 km (0.081 R)
• M44: 20,534,402 km (0.028 R)
• M45: 20,704,794 km (0.108 R)
• M46: 21,679,125 km (0.104 R)
• M47: 21,968,597 km (0.053 R)
• M48: 22,434,295 km (0.095 R)
• M49: 22,785,700 km (0.074 R)
• M50: 23,970,216 km (0.058 R)
• M51: 24,149,584 km (0.062 R)
• M52: 24,209,423 km (0.076 R)
• M53: 24,329,401 km (0.061 R)
• M54: 25,967,946 km (0.119 R)
• M55: 27,516,733 km (0.063 R)
• M56: 27,579,265 km (0.119 R)
• M57: 27,767,310 km (0.035 R)
• M58: 28,018,634 km (0.119 R)
• M59: 29,031,412 km (0.081 R)
• M60: 29,095,140 km (0.1 R)
• M61: 29,927,503 km (0.058 R)
• M62: 31,550,041 km (0.117 R)
• M63: 32,603,360 km (0.028 R)
• M64: 33,936,277 km (0.1 R)
• M65: 34,272,274 km (0.085 R)
• M66: 35,763,615 km (0.077 R)
• M67: 36,242,627 km (0.063 R)
• M68: 36,861,514 km (0.052 R)
• M69: 37,553,404 km (0.098 R)
• M70: 37,622,817 km (0.068 R)
• M71: 37,761,794 km (0.115 R)
• M72: 38,739,266 km (0.073 R)
• M73: 38,949,900 km (0.116 R)
• M74: 40,008,305 km (0.056 R)
• M75: 40,576,627 km (0.108 R)
• M76: 41,649,543 km (0.09 R)
• M77: 42,514,518 km (0.086 R)
• M78: 43,239,918 km (0.08 R)
• M79: 43,531,185 km (0.082 R)
• M80: 45,959,159 km (0.109 R)
• M81: 46,628,908 km (0.11 R)
• M82: 47,752,388 km (0.076 R)
• M83: 47,827,636 km (0.069 R)
• M84: 47,978,132 km (0.067 R)
• M85: 48,355,268 km (0.118 R)
• M86: 48,430,815 km (0.088 R)
• M87: 49,340,220 km (0.057 R)
• M88: 49,720,797 km (0.045 R)
• M89: 50,178,716 km (0.078 R)
• M90: 51,483,958 km (0.053 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 16,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit