🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.54 AU - 3.1 AU

Year: 1688 Days

Day: 13.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,511,277 km

• M1: 39,344 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.84 AU - 5.38 AU

Year: 3528 Days

Day: 41.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.4

Radius: 9.5

Gravity: 10.59 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.91 AU - 6.35 AU

Year: 4762 Days

Day: 10.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,511,277 km

• M1: 119,230 km (0.075 R)
• M2: 304,432 km (0.11 R)
• M3: 1,305,241 km (0.118 R)
• M4: 1,437,037 km (0.057 R)
• M5: 1,625,680 km (0.064 R)
• M6: 1,840,951 km (0.091 R)
• M7: 2,008,501 km (0.072 R)
• M8: 2,220,182 km (0.108 R)
• M9: 2,665,385 km (0.079 R)
• M10: 3,452,868 km (0.102 R)
• M11: 3,590,798 km (0.079 R)
• M12: 3,848,555 km (0.074 R)
• M13: 4,161,065 km (0.084 R)
• M14: 4,556,901 km (0.06 R)
• M15: 4,734,025 km (0.092 R)
• M16: 5,094,855 km (0.094 R)
• M17: 5,199,723 km (0.101 R)
• M18: 5,438,032 km (0.118 R)
• M19: 6,119,002 km (0.092 R)
• M20: 7,117,119 km (0.058 R)
• M21: 7,352,436 km (0.091 R)
• M22: 7,411,677 km (0.061 R)
• M23: 7,710,125 km (0.036 R)
• M24: 7,830,701 km (0.035 R)
• M25: 8,195,869 km (0.115 R)
• M26: 8,318,988 km (0.118 R)
• M27: 9,101,684 km (0.076 R)
• M28: 9,261,006 km (0.067 R)
• M29: 10,006,003 km (0.119 R)
• M30: 10,770,299 km (0.111 R)
• M31: 10,871,427 km (0.111 R)
• M32: 11,484,479 km (0.088 R)
• M33: 12,003,883 km (0.09 R)
• M34: 12,248,924 km (0.092 R)
• M35: 12,708,489 km (0.114 R)
• M36: 12,922,563 km (0.088 R)
• M37: 13,245,695 km (0.036 R)
• M38: 13,354,153 km (0.115 R)
• M39: 13,535,316 km (0.062 R)
• M40: 13,973,638 km (0.069 R)
• M41: 14,231,395 km (0.094 R)
• M42: 15,240,582 km (0.065 R)
• M43: 15,316,279 km (0.047 R)
• M44: 15,544,116 km (0.117 R)
• M45: 16,157,019 km (0.074 R)
• M46: 16,234,211 km (0.036 R)
• M47: 16,544,029 km (0.112 R)
• M48: 16,973,374 km (0.109 R)
• M49: 17,485,598 km (0.071 R)
• M50: 17,763,401 km (0.116 R)
• M51: 18,283,403 km (0.1 R)
• M52: 18,605,786 km (0.09 R)
• M53: 18,848,883 km (0.083 R)
• M54: 19,297,228 km (0.082 R)
• M55: 19,666,734 km (0.12 R)
• M56: 19,749,163 km (0.097 R)
• M57: 21,294,808 km (0.1 R)
• M58: 21,548,975 km (0.032 R)
• M59: 21,634,096 km (0.084 R)
• M60: 21,975,030 km (0.084 R)
• M61: 22,189,104 km (0.117 R)
• M62: 22,835,517 km (0.038 R)
• M63: 23,313,482 km (0.1 R)
• M64: 23,444,380 km (0.076 R)
• M65: 24,102,760 km (0.103 R)
• M66: 24,945,295 km (0.118 R)
• M67: 25,392,593 km (0.115 R)
• M68: 26,159,132 km (0.068 R)
• M69: 26,887,524 km (0.109 R)
• M70: 27,484,270 km (0.063 R)
• M71: 27,622,648 km (0.088 R)
• M72: 28,504,079 km (0.064 R)
• M73: 29,253,415 km (0.082 R)
• M74: 29,394,785 km (0.112 R)
• M75: 29,536,155 km (0.028 R)
• M76: 30,199,322 km (0.059 R)
• M77: 31,011,339 km (0.117 R)
• M78: 31,540,467 km (0.078 R)
• M79: 32,169,676 km (0.117 R)
• M80: 32,607,698 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.3

Radius: 13.4

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 11.19 AU - 13.01 AU

Year: 15003 Days

Day: 6.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,511,277 km

• M1: 180,415 km (0.096 R)
• M2: 320,588 km (0.119 R)
• M3: 635,043 km (0.073 R)
• M4: 775,067 km (0.068 R)
• M5: 946,506 km (0.062 R)
• M6: 1,089,222 km (0.088 R)
• M7: 1,306,737 km (0.071 R)
• M8: 1,467,705 km (0.118 R)
• M9: 1,785,151 km (0.072 R)
• M10: 2,151,816 km (0.043 R)
• M11: 2,344,199 km (0.095 R)
• M12: 2,542,565 km (0.092 R)
• M13: 2,629,332 km (0.07 R)
• M14: 2,717,146 km (0.087 R)
• M15: 2,986,422 km (0.111 R)
• M16: 3,109,093 km (0.109 R)
• M17: 3,455,112 km (0.1 R)
• M18: 3,583,916 km (0.072 R)
• M19: 3,880,120 km (0.098 R)
• M20: 4,048,118 km (0.09 R)
• M21: 4,287,475 km (0.11 R)
• M22: 5,365,627 km (0.098 R)
• M23: 5,705,064 km (0.082 R)
• M24: 6,365,389 km (0.108 R)
• M25: 6,604,297 km (0.118 R)
• M26: 7,050,099 km (0.089 R)
• M27: 7,463,887 km (0.109 R)
• M28: 7,842,968 km (0.1 R)
• M29: 8,620,428 km (0.028 R)
• M30: 8,929,347 km (0.057 R)
• M31: 10,811,737 km (0.098 R)
• M32: 13,521,254 km (0.12 R)
• M33: 14,503,962 km (0.045 R)
• M34: 14,977,440 km (0.115 R)
• M35: 15,562,966 km (0.075 R)
• M36: 16,264,879 km (0.038 R)
• M37: 16,537,596 km (0.078 R)
• M38: 16,701,854 km (0.096 R)
• M39: 16,921,913 km (0.1 R)
• M40: 17,364,722 km (0.107 R)
• M41: 17,643,423 km (0.108 R)
• M42: 17,811,422 km (0.111 R)
• M43: 18,431,804 km (0.073 R)
• M44: 20,688,189 km (0.104 R)
• M45: 20,924,404 km (0.053 R)
• M46: 21,161,666 km (0.113 R)
• M47: 23,582,758 km (0.041 R)
• M48: 24,139,561 km (0.067 R)
• M49: 28,353,284 km (0.117 R)
• M50: 28,681,652 km (0.031 R)
• M51: 29,607,812 km (0.06 R)
• M52: 29,740,954 km (0.034 R)
• M53: 30,543,846 km (0.059 R)
• M54: 31,083,146 km (0.088 R)
• M55: 32,171,022 km (0.059 R)
• M56: 32,719,597 km (0.081 R)
• M57: 33,202,200 km (0.059 R)
• M58: 33,548,370 km (0.089 R)
• M59: 33,756,610 km (0.104 R)
• M60: 35,650,369 km (0.092 R)
• M61: 36,289,302 km (0.076 R)
• M62: 37,003,632 km (0.064 R)
• M63: 37,147,096 km (0.086 R)
• M64: 37,362,667 km (0.113 R)
• M65: 38,955,585 km (0.041 R)
• M66: 39,320,604 km (0.087 R)
• M67: 40,866,548 km (0.076 R)
• M68: 41,163,350 km (0.09 R)
• M69: 41,684,250 km (0.092 R)
• M70: 42,958,674 km (0.096 R)
• M71: 43,260,413 km (0.116 R)
• M72: 45,085,357 km (0.096 R)
• M73: 45,853,243 km (0.116 R)
• M74: 46,238,757 km (0.088 R)
• M75: 46,470,484 km (0.117 R)
• M76: 47,635,552 km (0.055 R)
• M77: 48,182,482 km (0.069 R)
• M78: 49,756,701 km (0.043 R)
• M79: 50,709,340 km (0.116 R)
• M80: 51,108,018 km (0.088 R)
• M81: 52,149,519 km (0.071 R)
• M82: 53,278,982 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.5

Radius: 5

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 16.71 AU - 19.97 AU

Year: 27996 Days

Day: 19.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,511,277 km

• M1: 64,327 km (0.079 R)
• M2: 118,930 km (0.106 R)
• M3: 172,187 km (0.105 R)
• M4: 264,339 km (0.093 R)
• M5: 309,219 km (0.107 R)
• M6: 593,754 km (0.077 R)
• M7: 739,313 km (0.031 R)
• M8: 919,279 km (0.109 R)
• M9: 1,112,859 km (0.109 R)
• M10: 1,345,932 km (0.111 R)
• M11: 1,708,856 km (0.091 R)
• M12: 2,355,418 km (0.034 R)
• M13: 2,453,405 km (0.092 R)
• M14: 3,069,599 km (0.094 R)
• M15: 4,195,921 km (0.082 R)
• M16: 5,828,183 km (0.116 R)
• M17: 6,686,576 km (0.113 R)
• M18: 7,012,699 km (0.037 R)
• M19: 7,106,796 km (0.079 R)
• M20: 7,201,342 km (0.112 R)
• M21: 7,535,694 km (0.054 R)
• M22: 7,972,819 km (0.08 R)
• M23: 9,540,604 km (0.042 R)
• M24: 9,749,592 km (0.082 R)
• M25: 10,278,870 km (0.083 R)
• M26: 10,817,572 km (0.069 R)
• M27: 11,754,054 km (0.116 R)
• M28: 11,978,152 km (0.103 R)
• M29: 12,147,198 km (0.091 R)
• M30: 12,946,349 km (0.103 R)
• M31: 13,235,821 km (0.118 R)
• M32: 14,594,918 km (0.096 R)
• M33: 15,443,736 km (0.098 R)
• M34: 15,812,495 km (0.071 R)
• M35: 16,433,326 km (0.067 R)
• M36: 19,854,330 km (0.038 R)
• M37: 20,188,083 km (0.074 R)
• M38: 20,590,950 km (0.089 R)
• M39: 20,793,506 km (0.052 R)
• M40: 21,200,412 km (0.075 R)
• M41: 22,645,228 km (0.097 R)
• M42: 23,063,803 km (0.104 R)
• M43: 23,344,299 km (0.052 R)
• M44: 23,555,531 km (0.034 R)
• M45: 23,767,212 km (0.092 R)
• M46: 24,979,104 km (0.113 R)
• M47: 25,919,327 km (0.119 R)
• M48: 26,064,886 km (0.066 R)
• M49: 26,137,890 km (0.115 R)
• M50: 27,240,127 km (0.118 R)
• M51: 27,834,180 km (0.041 R)
• M52: 28,057,978 km (0.077 R)
• M53: 29,489,630 km (0.108 R)
• M54: 29,870,356 km (0.076 R)
• M55: 30,176,134 km (0.1 R)
• M56: 30,406,066 km (0.037 R)
• M57: 30,944,918 km (0.112 R)
• M58: 31,022,110 km (0.116 R)
• M59: 32,188,375 km (0.117 R)
• M60: 34,084,080 km (0.11 R)
• M61: 35,934,456 km (0.081 R)
• M62: 39,480,374 km (0.09 R)
• M63: 39,647,924 km (0.086 R)
• M64: 41,167,090 km (0.052 R)
• M65: 42,104,919 km (0.074 R)
• M66: 43,222,116 km (0.085 R)
• M67: 44,175,054 km (0.113 R)
• M68: 44,436,252 km (0.086 R)
• M69: 44,523,318 km (0.111 R)
• M70: 45,398,017 km (0.106 R)
• M71: 48,324,301 km (0.042 R)
• M72: 49,132,877 km (0.08 R)
• M73: 49,945,942 km (0.072 R)
• M74: 50,036,598 km (0.045 R)
• M75: 50,217,911 km (0.111 R)
• M76: 50,763,494 km (0.116 R)
• M77: 51,493,831 km (0.093 R)
• M78: 51,952,049 km (0.12 R)
• M79: 52,411,764 km (0.032 R)
• M80: 52,964,977 km (0.084 R)
• M81: 54,170,436 km (0.118 R)
• M82: 54,356,686 km (0.049 R)
• M83: 56,514,036 km (0.108 R)
• M84: 59,946,260 km (0.077 R)
• M85: 60,814,826 km (0.115 R)
• M86: 61,396,163 km (0.11 R)
• M87: 62,271,759 km (0.065 R)
• M88: 62,955,571 km (0.074 R)
• M89: 63,445,504 km (0.07 R)
• M90: 63,838,348 km (0.112 R)
• M91: 64,133,505 km (0.087 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 16,690 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit