🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.5 AU - 0.52 AU

Year: 131 Days

Day: 37 Hours

Environment

Temp: 212 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.36 AU - 2.12 AU

Year: 826 Days

Day: 13.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.71 AU - 2.35 AU

Year: 1041 Days

Day: 24.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.13 AU - 2.17 AU

Year: 1135 Days

Day: 47.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.01 AU - 2.43 AU

Year: 1190 Days

Day: 24.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,803,564 km

• M1: 649,554 km (0.061 R)
• M2: 1,249,441 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.77 AU - 4.57 AU

Year: 2530 Days

Day: 28.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,803,564 km

• M1: 1,386,473 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.4

Radius: 10.1

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.51 AU - 11.5 AU

Year: 10538 Days

Day: 11.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,803,564 km

• M1: 149,747 km (0.06 R)
• M2: 216,767 km (0.102 R)
• M3: 339,138 km (0.032 R)
• M4: 531,072 km (0.082 R)
• M5: 627,114 km (0.042 R)
• M6: 870,510 km (0.096 R)
• M7: 936,183 km (0.104 R)
• M8: 1,144,125 km (0.091 R)
• M9: 1,444,816 km (0.114 R)
• M10: 1,624,932 km (0.091 R)
• M11: 1,876,855 km (0.046 R)
• M12: 2,371,425 km (0.107 R)
• M13: 2,489,309 km (0.083 R)
• M14: 2,585,201 km (0.101 R)
• M15: 2,731,358 km (0.041 R)
• M16: 3,422,350 km (0.084 R)
• M17: 3,940,258 km (0.08 R)
• M18: 4,024,332 km (0.105 R)
• M19: 5,668,862 km (0.096 R)
• M20: 6,577,220 km (0.099 R)
• M21: 7,565,164 km (0.091 R)
• M22: 8,201,703 km (0.045 R)
• M23: 9,225,701 km (0.087 R)
• M24: 9,300,350 km (0.074 R)
• M25: 9,905,174 km (0.108 R)
• M26: 10,444,923 km (0.093 R)
• M27: 10,522,714 km (0.083 R)
• M28: 10,757,583 km (0.09 R)
• M29: 10,836,271 km (0.11 R)
• M30: 10,994,097 km (0.11 R)
• M31: 11,073,384 km (0.03 R)
• M32: 11,352,234 km (0.115 R)
• M33: 11,432,269 km (0.076 R)
• M34: 11,876,276 km (0.089 R)
• M35: 12,243,688 km (0.072 R)
• M36: 12,366,957 km (0.098 R)
• M37: 12,490,674 km (0.09 R)
• M38: 12,573,402 km (0.104 R)
• M39: 12,697,718 km (0.042 R)
• M40: 12,780,894 km (0.107 R)
• M41: 13,452,738 km (0.043 R)
• M42: 13,921,428 km (0.12 R)
• M43: 14,265,503 km (0.08 R)
• M44: 15,226,520 km (0.106 R)
• M45: 15,536,636 km (0.09 R)
• M46: 16,118,123 km (0.084 R)
• M47: 16,935,077 km (0.084 R)
• M48: 17,533,469 km (0.117 R)
• M49: 17,905,070 km (0.049 R)
• M50: 18,703,623 km (0.117 R)
• M51: 18,988,159 km (0.1 R)
• M52: 19,369,932 km (0.07 R)
• M53: 20,237,899 km (0.109 R)
• M54: 20,725,738 km (0.085 R)
• M55: 21,365,568 km (0.108 R)
• M56: 21,563,785 km (0.057 R)
• M57: 22,011,980 km (0.065 R)
• M58: 22,715,240 km (0.087 R)
• M59: 22,866,932 km (0.098 R)
• M60: 23,171,214 km (0.096 R)
• M61: 24,453,717 km (0.038 R)
• M62: 24,557,388 km (0.042 R)
• M63: 25,601,432 km (0.116 R)
• M64: 25,706,599 km (0.117 R)
• M65: 25,811,916 km (0.061 R)
• M66: 26,075,956 km (0.111 R)
• M67: 26,766,500 km (0.034 R)
• M68: 27,248,055 km (0.104 R)
• M69: 28,165,689 km (0.086 R)
• M70: 28,764,679 km (0.057 R)
• M71: 29,148,098 km (0.115 R)
• M72: 29,643,566 km (0.118 R)
• M73: 30,086,376 km (0.107 R)
• M74: 30,642,880 km (0.068 R)
• M75: 30,866,529 km (0.031 R)
• M76: 33,533,859 km (0.076 R)
• M77: 33,648,899 km (0.066 R)
• M78: 34,052,963 km (0.119 R)
• M79: 34,516,567 km (0.08 R)
• M80: 38,120,529 km (0.065 R)
• M81: 38,541,647 km (0.025 R)
• M82: 38,662,223 km (0.115 R)
• M83: 39,206,610 km (0.105 R)
• M84: 40,364,049 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.1

Radius: 10.5

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 10.39 AU - 10.85 AU

Year: 12455 Days

Day: 8.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 65,803,564 km

• M1: 264,339 km (0.08 R)
• M2: 340,335 km (0.095 R)
• M3: 581,786 km (0.102 R)
• M4: 1,449,753 km (0.103 R)
• M5: 1,878,800 km (0.112 R)
• M6: 2,095,717 km (0.108 R)
• M7: 2,346,443 km (0.116 R)
• M8: 2,449,516 km (0.084 R)
• M9: 2,713,855 km (0.09 R)
• M10: 2,932,118 km (0.099 R)
• M11: 3,473,363 km (0.062 R)
• M12: 3,922,755 km (0.119 R)
• M13: 4,232,722 km (0.085 R)
• M14: 4,327,268 km (0.051 R)
• M15: 4,518,454 km (0.089 R)
• M16: 4,647,407 km (0.077 R)
• M17: 4,810,469 km (0.108 R)
• M18: 4,975,476 km (0.106 R)
• M19: 5,042,047 km (0.064 R)
• M20: 5,142,427 km (0.102 R)
• M21: 5,311,173 km (0.107 R)
• M22: 5,898,494 km (0.042 R)
• M23: 6,910,823 km (0.116 R)
• M24: 7,097,222 km (0.109 R)
• M25: 7,513,254 km (0.061 R)
• M26: 7,666,592 km (0.087 R)
• M27: 7,820,977 km (0.116 R)
• M28: 8,054,349 km (0.091 R)
• M29: 8,808,622 km (0.099 R)
• M30: 9,255,770 km (0.061 R)
• M31: 10,384,336 km (0.087 R)
• M32: 10,469,607 km (0.112 R)
• M33: 10,943,084 km (0.1 R)
• M34: 11,379,611 km (0.058 R)
• M35: 11,644,399 km (0.052 R)
• M36: 12,906,257 km (0.091 R)
• M37: 13,553,417 km (0.098 R)
• M38: 14,211,199 km (0.07 R)
• M39: 14,591,776 km (0.092 R)
• M40: 15,508,961 km (0.053 R)
• M41: 15,655,567 km (0.066 R)
• M42: 15,753,553 km (0.111 R)
• M43: 15,851,690 km (0.085 R)
• M44: 15,999,343 km (0.098 R)
• M45: 16,295,846 km (0.043 R)
• M46: 16,444,845 km (0.118 R)
• M47: 16,644,259 km (0.102 R)
• M48: 17,755,023 km (0.091 R)
• M49: 17,959,524 km (0.11 R)
• M50: 18,785,603 km (0.116 R)
• M51: 18,941,783 km (0.083 R)
• M52: 19,465,825 km (0.111 R)
• M53: 19,835,331 km (0.109 R)
• M54: 20,527,969 km (0.102 R)
• M55: 21,391,299 km (0.107 R)
• M56: 21,500,056 km (0.109 R)
• M57: 21,827,377 km (0.112 R)
• M58: 22,542,305 km (0.095 R)
• M59: 23,376,762 km (0.088 R)
• M60: 24,505,178 km (0.072 R)
• M61: 26,814,670 km (0.091 R)
• M62: 27,995,297 km (0.113 R)
• M63: 28,173,767 km (0.09 R)
• M64: 28,951,975 km (0.12 R)
• M65: 29,494,716 km (0.045 R)
• M66: 32,010,055 km (0.115 R)
• M67: 32,947,285 km (0.112 R)
• M68: 33,135,779 km (0.08 R)
• M69: 33,261,740 km (0.067 R)
• M70: 33,387,702 km (0.079 R)
• M71: 35,361,795 km (0.076 R)
• M72: 36,200,890 km (0.066 R)
• M73: 36,850,892 km (0.114 R)
• M74: 37,177,315 km (0.118 R)
• M75: 39,488,752 km (0.091 R)
• M76: 40,292,092 km (0.099 R)
• M77: 40,493,750 km (0.109 R)
• M78: 42,460,214 km (0.075 R)
• M79: 42,733,829 km (0.105 R)
• M80: 43,145,522 km (0.103 R)
• M81: 43,903,534 km (0.069 R)
• M82: 45,293,149 km (0.095 R)
• M83: 45,363,011 km (0.07 R)
• M84: 45,782,932 km (0.113 R)
• M85: 46,063,578 km (0.08 R)
• M86: 46,204,050 km (0.056 R)
• M87: 46,838,196 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.8

Radius: 4.2

Gravity: 17.85 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 14.75 AU - 17.89 AU

Year: 23727 Days

Day: 19.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,803,564 km

• M1: 54,304 km (0.096 R)
• M2: 1,192,594 km (0.067 R)
• M3: 1,349,074 km (0.079 R)
• M4: 1,484,609 km (0.099 R)
• M5: 2,194,152 km (0.099 R)
• M6: 2,957,999 km (0.113 R)
• M7: 3,063,316 km (0.107 R)
• M8: 3,134,075 km (0.044 R)
• M9: 3,422,949 km (0.098 R)
• M10: 5,497,722 km (0.094 R)
• M11: 5,583,890 km (0.085 R)
• M12: 5,714,040 km (0.09 R)
• M13: 6,652,917 km (0.065 R)
• M14: 6,883,297 km (0.093 R)
• M15: 6,929,822 km (0.088 R)
• M16: 7,304,864 km (0.062 R)
• M17: 7,399,709 km (0.087 R)
• M18: 7,879,769 km (0.117 R)
• M19: 7,977,007 km (0.117 R)
• M20: 8,320,484 km (0.11 R)
• M21: 8,568,816 km (0.078 R)
• M22: 8,971,085 km (0.077 R)
• M23: 9,174,538 km (0.111 R)
• M24: 9,534,321 km (0.115 R)
• M25: 9,951,101 km (0.086 R)
• M26: 11,510,958 km (0.088 R)
• M27: 11,732,063 km (0.105 R)
• M28: 11,898,715 km (0.088 R)
• M29: 12,234,563 km (0.079 R)
• M30: 12,630,249 km (0.1 R)
• M31: 13,030,124 km (0.116 R)
• M32: 15,393,621 km (0.086 R)
• M33: 15,454,358 km (0.11 R)
• M34: 15,943,243 km (0.059 R)
• M35: 16,004,728 km (0.069 R)
• M36: 18,721,575 km (0.117 R)
• M37: 18,916,501 km (0.05 R)
• M38: 19,046,651 km (0.106 R)
• M39: 20,232,214 km (0.084 R)
• M40: 21,238,410 km (0.089 R)
• M41: 21,441,564 km (0.074 R)
• M42: 21,645,316 km (0.039 R)
• M43: 22,881,593 km (0.054 R)
• M44: 23,229,109 km (0.043 R)
• M45: 24,921,210 km (0.113 R)
• M46: 25,637,784 km (0.028 R)
• M47: 26,798,514 km (0.118 R)
• M48: 27,238,182 km (0.12 R)
• M49: 27,385,237 km (0.107 R)
• M50: 28,273,250 km (0.115 R)
• M51: 28,422,249 km (0.082 R)
• M52: 29,849,862 km (0.071 R)
• M53: 30,077,549 km (0.114 R)
• M54: 31,918,650 km (0.113 R)
• M55: 32,930,979 km (0.089 R)
• M56: 33,166,147 km (0.077 R)
• M57: 34,588,524 km (0.093 R)
• M58: 35,950,164 km (0.034 R)
• M59: 36,272,996 km (0.106 R)
• M60: 36,678,107 km (0.064 R)
• M61: 37,901,967 km (0.072 R)
• M62: 38,395,341 km (0.106 R)
• M63: 39,305,345 km (0.113 R)
• M64: 40,138,754 km (0.061 R)
• M65: 40,641,553 km (0.029 R)
• M66: 40,725,477 km (0.116 R)
• M67: 40,893,775 km (0.119 R)
• M68: 41,738,105 km (0.09 R)
• M69: 43,358,250 km (0.114 R)
• M70: 43,616,007 km (0.111 R)
• M71: 44,219,186 km (0.098 R)
• M72: 44,392,121 km (0.104 R)
• M73: 44,911,974 km (0.108 R)
• M74: 45,172,723 km (0.104 R)
• M75: 48,429,468 km (0.097 R)
• M76: 49,771,212 km (0.091 R)
• M77: 50,040,937 km (0.099 R)
• M78: 51,397,191 km (0.101 R)
• M79: 53,961,149 km (0.067 R)
• M80: 55,258,611 km (0.058 R)
• M81: 56,285,301 km (0.075 R)
• M82: 56,566,396 km (0.053 R)
• M83: 56,753,991 km (0.075 R)
• M84: 57,318,275 km (0.106 R)
• M85: 57,601,015 km (0.103 R)
• M86: 60,646,229 km (0.078 R)
• M87: 61,030,546 km (0.108 R)
• M88: 62,672,831 km (0.084 R)
• M89: 63,061,486 km (0.072 R)
• M90: 63,353,352 km (0.094 R)
• M91: 63,548,278 km (0.117 R)
• M92: 64,917,996 km (0.068 R)
• M93: 65,310,990 km (0.09 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 18,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit