🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.66 AU - 0.9 AU

Year: 265 Days

Day: 22.4 Hours

Environment

Temp: 133 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.03 AU - 1.53 AU

Year: 558 Days

Day: 21.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,699,690 km

• M1: 220,208 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.7 AU - 3.08 AU

Year: 1892 Days

Day: 22.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.4

Radius: 14.3

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.51 AU - 5.17 AU

Year: 3481 Days

Day: 14.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 49,699,690 km

• M1: 211,382 km (0.072 R)
• M2: 310,266 km (0.057 R)
• M3: 467,793 km (0.049 R)
• M4: 751,580 km (0.106 R)
• M5: 885,919 km (0.116 R)
• M6: 987,496 km (0.033 R)
• M7: 1,126,173 km (0.095 R)
• M8: 1,521,560 km (0.064 R)
• M9: 1,697,188 km (0.102 R)
• M10: 2,180,688 km (0.098 R)
• M11: 2,453,255 km (0.105 R)
• M12: 2,646,386 km (0.12 R)
• M13: 2,906,537 km (0.101 R)
• M14: 3,079,622 km (0.088 R)
• M15: 3,703,744 km (0.063 R)
• M16: 3,857,381 km (0.117 R)
• M17: 4,118,280 km (0.111 R)
• M18: 4,241,997 km (0.084 R)
• M19: 4,402,965 km (0.094 R)
• M20: 4,493,322 km (0.11 R)
• M21: 4,731,182 km (0.072 R)
• M22: 4,879,733 km (0.11 R)
• M23: 5,048,629 km (0.1 R)
• M24: 5,181,322 km (0.119 R)
• M25: 5,373,107 km (0.079 R)
• M26: 5,665,122 km (0.084 R)
• M27: 5,822,948 km (0.116 R)
• M28: 6,675,955 km (0.095 R)
• M29: 6,863,999 km (0.104 R)
• M30: 7,032,596 km (0.107 R)
• M31: 7,352,287 km (0.107 R)
• M32: 7,481,539 km (0.096 R)
• M33: 7,829,953 km (0.04 R)
• M34: 8,094,890 km (0.031 R)
• M35: 8,295,501 km (0.076 R)
• M36: 8,385,260 km (0.109 R)
• M37: 8,497,757 km (0.112 R)
• M38: 9,068,324 km (0.072 R)
• M39: 9,160,775 km (0.084 R)
• M40: 9,276,714 km (0.058 R)
• M41: 9,745,703 km (0.106 R)
• M42: 9,840,398 km (0.117 R)
• M43: 10,007,050 km (0.077 R)
• M44: 10,633,716 km (0.066 R)
• M45: 10,755,788 km (0.069 R)
• M46: 11,001,128 km (0.102 R)
• M47: 11,174,063 km (0.071 R)
• M48: 11,397,712 km (0.045 R)
• M49: 12,077,634 km (0.119 R)
• M50: 12,435,323 km (0.115 R)
• M51: 13,030,723 km (0.086 R)
• M52: 13,187,501 km (0.1 R)
• M53: 13,450,345 km (0.119 R)
• M54: 13,927,861 km (0.105 R)
• M55: 14,034,674 km (0.077 R)
• M56: 14,735,989 km (0.108 R)
• M57: 15,200,789 km (0.079 R)
• M58: 15,365,945 km (0.094 R)
• M59: 17,222,156 km (0.034 R)
• M60: 17,451,938 km (0.103 R)
• M61: 17,682,768 km (0.069 R)
• M62: 17,885,622 km (0.053 R)
• M63: 18,060,053 km (0.084 R)
• M64: 18,793,083 km (0.109 R)
• M65: 18,970,506 km (0.085 R)
• M66: 19,089,137 km (0.059 R)
• M67: 19,565,756 km (0.12 R)
• M68: 19,745,573 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.7

Radius: 9.5

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.76 AU - 5.78 AU

Year: 4011 Days

Day: 9.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 49,699,690 km

• M1: 120,426 km (0.092 R)
• M2: 180,265 km (0.11 R)
• M3: 258,655 km (0.116 R)
• M4: 505,790 km (0.092 R)
• M5: 574,456 km (0.057 R)
• M6: 667,954 km (0.052 R)
• M7: 943,963 km (0.09 R)
• M8: 1,056,909 km (0.069 R)
• M9: 1,255,276 km (0.101 R)
• M10: 1,451,548 km (0.037 R)
• M11: 1,627,924 km (0.07 R)
• M12: 2,050,388 km (0.102 R)
• M13: 2,148,973 km (0.118 R)
• M14: 2,419,446 km (0.083 R)
• M15: 2,611,979 km (0.065 R)
• M16: 2,755,144 km (0.119 R)
• M17: 3,315,089 km (0.102 R)
• M18: 3,727,979 km (0.116 R)
• M19: 4,157,175 km (0.068 R)
• M20: 4,219,857 km (0.064 R)
• M21: 4,863,427 km (0.106 R)
• M22: 5,332,117 km (0.039 R)
• M23: 5,400,184 km (0.108 R)
• M24: 5,491,588 km (0.103 R)
• M25: 5,768,643 km (0.045 R)
• M26: 5,908,966 km (0.111 R)
• M27: 6,050,336 km (0.072 R)
• M28: 6,145,331 km (0.077 R)
• M29: 6,947,176 km (0.082 R)
• M30: 7,246,970 km (0.094 R)
• M31: 7,474,658 km (0.062 R)
• M32: 7,551,102 km (0.066 R)
• M33: 8,119,424 km (0.113 R)
• M34: 8,224,143 km (0.065 R)
• M35: 8,488,183 km (0.074 R)
• M36: 10,102,195 km (0.102 R)
• M37: 10,271,539 km (0.118 R)
• M38: 10,584,498 km (0.104 R)
• M39: 10,670,517 km (0.119 R)
• M40: 11,219,990 km (0.069 R)
• M41: 11,630,786 km (0.082 R)
• M42: 11,719,348 km (0.12 R)
• M43: 12,226,185 km (0.075 R)
• M44: 13,015,015 km (0.087 R)
• M45: 13,076,350 km (0.053 R)
• M46: 13,260,954 km (0.103 R)
• M47: 13,322,738 km (0.107 R)
• M48: 13,757,768 km (0.072 R)
• M49: 14,260,567 km (0.067 R)
• M50: 14,897,554 km (0.105 R)
• M51: 14,993,895 km (0.097 R)
• M52: 15,122,699 km (0.112 R)
• M53: 15,219,489 km (0.055 R)
• M54: 15,576,280 km (0.1 R)
• M55: 16,364,511 km (0.097 R)
• M56: 17,300,395 km (0.099 R)
• M57: 17,876,946 km (0.084 R)
• M58: 18,184,818 km (0.101 R)
• M59: 18,322,298 km (0.068 R)
• M60: 18,391,113 km (0.078 R)
• M61: 18,563,450 km (0.096 R)
• M62: 18,979,631 km (0.109 R)
• M63: 20,104,009 km (0.047 R)
• M64: 20,175,068 km (0.094 R)
• M65: 20,674,426 km (0.062 R)
• M66: 21,105,567 km (0.113 R)
• M67: 21,830,967 km (0.096 R)
• M68: 22,453,892 km (0.05 R)
• M69: 23,306,002 km (0.082 R)
• M70: 23,417,901 km (0.05 R)
• M71: 24,168,733 km (0.101 R)
• M72: 24,736,906 km (0.072 R)
• M73: 24,889,196 km (0.063 R)
• M74: 25,616,840 km (0.043 R)
• M75: 25,770,926 km (0.039 R)
• M76: 25,848,118 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.2

Radius: 11.6

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.39 AU - 10.19 AU

Year: 9190 Days

Day: 12 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 49,699,690 km

• M1: 151,842 km (0.099 R)
• M2: 323,879 km (0.062 R)
• M3: 420,968 km (0.111 R)
• M4: 509,979 km (0.03 R)
• M5: 687,552 km (0.07 R)
• M6: 822,489 km (0.119 R)
• M7: 900,130 km (0.054 R)
• M8: 980,614 km (0.091 R)
• M9: 1,106,276 km (0.078 R)
• M10: 1,193,342 km (0.111 R)
• M11: 1,282,802 km (0.106 R)
• M12: 1,731,147 km (0.085 R)
• M13: 1,850,825 km (0.085 R)
• M14: 2,153,162 km (0.12 R)
• M15: 2,804,960 km (0.091 R)
• M16: 3,450,325 km (0.063 R)
• M17: 3,602,466 km (0.101 R)
• M18: 3,801,282 km (0.068 R)
• M19: 4,026,576 km (0.094 R)
• M20: 4,396,083 km (0.094 R)
• M21: 4,513,966 km (0.085 R)
• M22: 4,995,671 km (0.101 R)
• M23: 5,118,641 km (0.075 R)
• M24: 5,267,640 km (0.11 R)
• M25: 5,723,166 km (0.083 R)
• M26: 5,852,119 km (0.055 R)
• M27: 5,981,820 km (0.087 R)
• M28: 6,112,719 km (0.032 R)
• M29: 6,645,437 km (0.114 R)
• M30: 7,193,114 km (0.061 R)
• M31: 7,276,440 km (0.093 R)
• M32: 7,360,215 km (0.045 R)
• M33: 8,012,911 km (0.093 R)
• M34: 8,536,802 km (0.096 R)
• M35: 8,654,686 km (0.099 R)
• M36: 8,743,547 km (0.061 R)
• M37: 10,362,046 km (0.075 R)
• M38: 10,488,008 km (0.083 R)
• M39: 10,868,734 km (0.115 R)
• M40: 12,004,930 km (0.107 R)
• M41: 12,369,949 km (0.111 R)
• M42: 12,503,540 km (0.034 R)
• M43: 12,704,898 km (0.103 R)
• M44: 13,144,716 km (0.096 R)
• M45: 13,247,041 km (0.091 R)
• M46: 13,658,585 km (0.114 R)
• M47: 13,900,634 km (0.034 R)
• M48: 14,004,754 km (0.088 R)
• M49: 15,706,729 km (0.105 R)
• M50: 16,033,002 km (0.109 R)
• M51: 16,692,430 km (0.119 R)
• M52: 17,323,433 km (0.087 R)
• M53: 17,848,821 km (0.112 R)
• M54: 18,227,453 km (0.057 R)
• M55: 19,807,207 km (0.109 R)
• M56: 20,554,149 km (0.031 R)
• M57: 22,318,955 km (0.109 R)
• M58: 23,095,966 km (0.109 R)
• M59: 23,965,130 km (0.12 R)
• M60: 24,257,295 km (0.094 R)
• M61: 24,382,807 km (0.117 R)
• M62: 24,592,544 km (0.102 R)
• M63: 24,760,841 km (0.103 R)
• M64: 25,437,472 km (0.109 R)
• M65: 27,504,017 km (0.05 R)
• M66: 27,678,598 km (0.044 R)
• M67: 28,072,938 km (0.082 R)
• M68: 28,469,073 km (0.095 R)
• M69: 28,690,029 km (0.036 R)
• M70: 28,911,434 km (0.058 R)
• M71: 29,534,509 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.2

Radius: 7.7

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 11.43 AU - 12.87 AU

Year: 16305 Days

Day: 17.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,699,690 km

• M1: 100,231 km (0.114 R)
• M2: 315,801 km (0.107 R)
• M3: 420,520 km (0.051 R)
• M4: 522,695 km (0.087 R)
• M5: 718,219 km (0.057 R)
• M6: 880,084 km (0.09 R)
• M7: 1,303,446 km (0.026 R)
• M8: 1,783,506 km (0.1 R)
• M9: 2,287,950 km (0.089 R)
• M10: 2,722,083 km (0.114 R)
• M11: 3,480,993 km (0.096 R)
• M12: 3,603,364 km (0.11 R)
• M13: 3,820,879 km (0.08 R)
• M14: 4,599,237 km (0.118 R)
• M15: 5,040,850 km (0.03 R)
• M16: 5,179,527 km (0.103 R)
• M17: 5,531,680 km (0.109 R)
• M18: 5,710,600 km (0.08 R)
• M19: 6,977,843 km (0.118 R)
• M20: 7,882,461 km (0.12 R)
• M21: 8,823,731 km (0.12 R)
• M22: 9,584,885 km (0.033 R)
• M23: 9,973,241 km (0.086 R)
• M24: 10,721,081 km (0.106 R)
• M25: 11,899,314 km (0.112 R)
• M26: 12,786,130 km (0.052 R)
• M27: 13,309,274 km (0.105 R)
• M28: 13,405,016 km (0.051 R)
• M29: 13,694,039 km (0.096 R)
• M30: 14,474,641 km (0.101 R)
• M31: 14,820,811 km (0.06 R)
• M32: 14,920,144 km (0.084 R)
• M33: 16,078,929 km (0.059 R)
• M34: 17,423,365 km (0.089 R)
• M35: 19,181,140 km (0.09 R)
• M36: 21,330,113 km (0.091 R)
• M37: 22,347,379 km (0.086 R)
• M38: 23,091,927 km (0.098 R)
• M39: 23,728,317 km (0.037 R)
• M40: 24,546,617 km (0.103 R)
• M41: 24,664,201 km (0.082 R)
• M42: 24,723,143 km (0.09 R)
• M43: 27,238,631 km (0.062 R)
• M44: 27,788,104 km (0.036 R)
• M45: 28,898,269 km (0.118 R)
• M46: 29,022,436 km (0.06 R)
• M47: 29,084,668 km (0.076 R)
• M48: 29,209,134 km (0.09 R)
• M49: 29,333,898 km (0.12 R)
• M50: 29,458,663 km (0.043 R)
• M51: 30,400,830 km (0.103 R)
• M52: 30,717,080 km (0.045 R)
• M53: 33,155,825 km (0.08 R)
• M54: 33,807,772 km (0.102 R)
• M55: 34,069,868 km (0.072 R)
• M56: 34,530,031 km (0.117 R)
• M57: 35,922,787 km (0.072 R)
• M58: 36,123,248 km (0.063 R)
• M59: 36,928,683 km (0.097 R)
• M60: 36,996,152 km (0.083 R)
• M61: 37,131,089 km (0.049 R)
• M62: 37,198,558 km (0.061 R)
• M63: 37,266,176 km (0.094 R)
• M64: 39,518,522 km (0.099 R)
• M65: 40,140,400 km (0.12 R)
• M66: 41,114,282 km (0.117 R)
• M67: 41,324,018 km (0.095 R)
• M68: 41,393,880 km (0.07 R)
• M69: 41,604,065 km (0.038 R)
• M70: 41,744,388 km (0.119 R)
• M71: 47,484,309 km (0.112 R)
• M72: 49,031,600 km (0.1 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 13,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit