🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.62 AU - 0.9 AU

Year: 231 Days

Day: 32.5 Hours

Environment

Temp: 191 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,821,573 km

• M1: 158,275 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.93 AU - 1.35 AU

Year: 424 Days

Day: 39.9 Hours

Environment

Temp: 37 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,821,573 km

• M1: 38,447 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.89 AU - 2.15 AU

Year: 1000 Days

Day: 22 Hours

Environment

Temp: -45 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,821,573 km

• M1: 651,948 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.23 AU - 4.47 AU

Year: 2631 Days

Day: 41.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.4

Radius: 8.7

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.41 AU - 8.61 AU

Year: 7167 Days

Day: 6.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 88,821,573 km

• M1: 117,285 km (0.08 R)
• M2: 462,407 km (0.086 R)
• M3: 571,314 km (0.117 R)
• M4: 662,419 km (0.106 R)
• M5: 730,786 km (0.065 R)
• M6: 860,337 km (0.086 R)
• M7: 1,029,533 km (0.082 R)
• M8: 1,142,928 km (0.09 R)
• M9: 2,131,620 km (0.081 R)
• M10: 2,214,796 km (0.107 R)
• M11: 2,341,655 km (0.074 R)
• M12: 2,624,695 km (0.097 R)
• M13: 3,058,080 km (0.051 R)
• M14: 3,489,370 km (0.096 R)
• M15: 3,939,959 km (0.039 R)
• M16: 4,068,314 km (0.082 R)
• M17: 4,146,105 km (0.114 R)
• M18: 4,488,684 km (0.096 R)
• M19: 5,089,170 km (0.052 R)
• M20: 5,173,094 km (0.098 R)
• M21: 5,285,592 km (0.095 R)
• M22: 5,484,557 km (0.044 R)
• M23: 5,628,171 km (0.111 R)
• M24: 5,686,065 km (0.088 R)
• M25: 5,860,646 km (0.071 R)
• M26: 6,185,274 km (0.118 R)
• M27: 6,304,952 km (0.05 R)
• M28: 6,790,846 km (0.089 R)
• M29: 7,163,195 km (0.063 R)
• M30: 7,257,292 km (0.094 R)
• M31: 7,637,869 km (0.073 R)
• M32: 7,798,537 km (0.091 R)
• M33: 8,418,770 km (0.09 R)
• M34: 8,551,313 km (0.034 R)
• M35: 8,751,625 km (0.076 R)
• M36: 9,810,628 km (0.092 R)
• M37: 9,880,341 km (0.097 R)
• M38: 10,372,967 km (0.078 R)
• M39: 10,801,714 km (0.12 R)
• M40: 12,992,276 km (0.082 R)
• M41: 13,687,308 km (0.097 R)
• M42: 13,921,578 km (0.086 R)
• M43: 14,513,237 km (0.094 R)
• M44: 14,592,823 km (0.025 R)
• M45: 15,234,150 km (0.099 R)
• M46: 15,598,869 km (0.066 R)
• M47: 16,502,740 km (0.082 R)
• M48: 16,627,355 km (0.116 R)
• M49: 16,752,269 km (0.117 R)
• M50: 16,960,958 km (0.054 R)
• M51: 17,170,694 km (0.064 R)
• M52: 18,060,801 km (0.092 R)
• M53: 18,835,718 km (0.06 R)
• M54: 19,270,899 km (0.084 R)
• M55: 20,284,274 km (0.094 R)
• M56: 21,044,531 km (0.047 R)
• M57: 21,134,589 km (0.118 R)
• M58: 21,950,795 km (0.088 R)
• M59: 22,087,826 km (0.078 R)
• M60: 22,500,717 km (0.105 R)
• M61: 22,962,376 km (0.085 R)
• M62: 24,982,994 km (0.05 R)
• M63: 25,126,159 km (0.09 R)
• M64: 26,766,799 km (0.104 R)
• M65: 27,011,092 km (0.107 R)
• M66: 27,255,984 km (0.115 R)
• M67: 27,501,624 km (0.066 R)
• M68: 28,541,628 km (0.096 R)
• M69: 28,691,226 km (0.102 R)
• M70: 28,840,973 km (0.111 R)
• M71: 29,443,105 km (0.026 R)
• M72: 29,998,711 km (0.09 R)
• M73: 31,479,880 km (0.05 R)
• M74: 32,151,425 km (0.108 R)
• M75: 33,456,367 km (0.119 R)
• M76: 34,247,740 km (0.106 R)
• M77: 34,512,827 km (0.077 R)
• M78: 35,472,946 km (0.118 R)
• M79: 35,956,297 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.8

Radius: 13.1

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 10.97 AU - 12.83 AU

Year: 14296 Days

Day: 12.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 88,821,573 km

• M1: 175,777 km (0.042 R)
• M2: 286,181 km (0.12 R)
• M3: 428,149 km (0.087 R)
• M4: 586,723 km (0.111 R)
• M5: 1,275,023 km (0.096 R)
• M6: 1,518,418 km (0.066 R)
• M7: 2,076,418 km (0.062 R)
• M8: 2,723,280 km (0.108 R)
• M9: 3,615,631 km (0.11 R)
• M10: 4,291,065 km (0.118 R)
• M11: 4,525,036 km (0.105 R)
• M12: 4,660,722 km (0.118 R)
• M13: 4,935,982 km (0.098 R)
• M14: 6,620,903 km (0.109 R)
• M15: 7,404,795 km (0.067 R)
• M16: 7,645,798 km (0.1 R)
• M17: 7,807,812 km (0.118 R)
• M18: 8,384,213 km (0.092 R)
• M19: 9,231,236 km (0.086 R)
• M20: 9,534,321 km (0.05 R)
• M21: 9,621,387 km (0.108 R)
• M22: 9,752,734 km (0.107 R)
• M23: 9,928,661 km (0.054 R)
• M24: 10,105,635 km (0.096 R)
• M25: 10,239,226 km (0.079 R)
• M26: 10,462,875 km (0.064 R)
• M27: 10,824,304 km (0.046 R)
• M28: 11,235,847 km (0.046 R)
• M29: 11,652,477 km (0.105 R)
• M30: 12,405,703 km (0.063 R)
• M31: 12,981,056 km (0.118 R)
• M32: 13,516,018 km (0.05 R)
• M33: 13,761,658 km (0.098 R)
• M34: 13,860,392 km (0.115 R)
• M35: 14,257,425 km (0.082 R)
• M36: 16,717,263 km (0.12 R)
• M37: 17,033,962 km (0.051 R)
• M38: 18,701,529 km (0.097 R)
• M39: 20,028,013 km (0.032 R)
• M40: 20,139,913 km (0.107 R)
• M41: 20,251,961 km (0.03 R)
• M42: 20,759,248 km (0.095 R)
• M43: 21,042,736 km (0.036 R)
• M44: 21,213,427 km (0.066 R)
• M45: 22,131,958 km (0.119 R)
• M46: 22,363,685 km (0.109 R)
• M47: 22,479,773 km (0.042 R)
• M48: 23,593,080 km (0.101 R)
• M49: 23,711,263 km (0.091 R)
• M50: 24,007,765 km (0.04 R)
• M51: 24,305,465 km (0.108 R)
• M52: 25,024,881 km (0.115 R)
• M53: 28,285,367 km (0.05 R)
• M54: 28,915,473 km (0.072 R)
• M55: 30,061,243 km (0.066 R)
• M56: 30,768,692 km (0.089 R)
• M57: 31,677,050 km (0.06 R)
• M58: 31,807,649 km (0.099 R)
• M59: 32,134,670 km (0.118 R)
• M60: 32,594,384 km (0.12 R)
• M61: 32,726,030 km (0.101 R)
• M62: 33,453,824 km (0.103 R)
• M63: 35,940,888 km (0.059 R)
• M64: 36,145,090 km (0.091 R)
• M65: 38,765,446 km (0.094 R)
• M66: 39,254,930 km (0.108 R)
• M67: 39,605,737 km (0.09 R)
• M68: 40,735,351 km (0.086 R)
• M69: 41,732,420 km (0.114 R)
• M70: 42,305,679 km (0.083 R)
• M71: 42,449,443 km (0.109 R)
• M72: 43,968,609 km (0.032 R)
• M73: 44,406,034 km (0.08 R)
• M74: 45,431,976 km (0.109 R)
• M75: 45,579,180 km (0.107 R)
• M76: 46,836,999 km (0.066 R)
• M77: 48,031,239 km (0.078 R)
• M78: 48,406,430 km (0.068 R)
• M79: 49,008,861 km (0.099 R)
• M80: 49,310,899 km (0.043 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.2

Radius: 7.3

Gravity: 14.58 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 14.14 AU - 19.18 AU

Year: 23681 Days

Day: 19.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,821,573 km

• M1: 179,517 km (0.095 R)
• M2: 441,463 km (0.045 R)
• M3: 647,011 km (0.075 R)
• M4: 1,023,848 km (0.074 R)
• M5: 1,330,224 km (0.105 R)
• M6: 1,986,660 km (0.106 R)
• M7: 2,061,010 km (0.081 R)
• M8: 2,289,745 km (0.077 R)
• M9: 2,566,800 km (0.073 R)
• M10: 3,196,458 km (0.113 R)
• M11: 4,249,776 km (0.094 R)
• M12: 4,939,422 km (0.075 R)
• M13: 5,194,188 km (0.066 R)
• M14: 5,822,948 km (0.07 R)
• M15: 6,365,090 km (0.1 R)
• M16: 6,698,245 km (0.085 R)
• M17: 7,037,084 km (0.119 R)
• M18: 8,266,330 km (0.073 R)
• M19: 8,508,080 km (0.06 R)
• M20: 8,568,816 km (0.066 R)
• M21: 9,060,245 km (0.117 R)
• M22: 9,122,329 km (0.089 R)
• M23: 11,583,812 km (0.091 R)
• M24: 11,922,202 km (0.095 R)
• M25: 12,608,557 km (0.11 R)
• M26: 13,804,742 km (0.048 R)
• M27: 14,091,521 km (0.107 R)
• M28: 14,163,478 km (0.06 R)
• M29: 14,307,690 km (0.062 R)
• M30: 14,743,768 km (0.083 R)
• M31: 16,303,625 km (0.117 R)
• M32: 16,606,560 km (0.102 R)
• M33: 17,604,378 km (0.09 R)
• M34: 21,040,043 km (0.089 R)
• M35: 21,122,322 km (0.099 R)
• M36: 22,538,116 km (0.113 R)
• M37: 23,299,868 km (0.08 R)
• M38: 23,984,279 km (0.056 R)
• M39: 24,588,355 km (0.09 R)
• M40: 25,284,883 km (0.109 R)
• M41: 25,899,730 km (0.068 R)
• M42: 26,076,405 km (0.091 R)
• M43: 26,253,379 km (0.114 R)
• M44: 27,144,234 km (0.101 R)
• M45: 27,503,269 km (0.06 R)
• M46: 28,681,203 km (0.12 R)
• M47: 31,179,936 km (0.105 R)
• M48: 33,458,910 km (0.081 R)
• M49: 33,554,952 km (0.111 R)
• M50: 35,007,697 km (0.093 R)
• M51: 35,398,596 km (0.044 R)
• M52: 36,283,318 km (0.118 R)
• M53: 36,579,821 km (0.117 R)
• M54: 36,877,072 km (0.041 R)
• M55: 37,474,117 km (0.104 R)
• M56: 37,574,048 km (0.104 R)
• M57: 37,773,911 km (0.061 R)
• M58: 37,873,992 km (0.074 R)
• M59: 37,974,223 km (0.119 R)
• M60: 38,778,760 km (0.061 R)
• M61: 39,385,828 km (0.109 R)
• M62: 41,742,144 km (0.036 R)
• M63: 42,572,412 km (0.104 R)
• M64: 43,094,060 km (0.077 R)
• M65: 44,883,550 km (0.111 R)
• M66: 45,095,680 km (0.036 R)
• M67: 45,734,014 km (0.101 R)
• M68: 48,317,270 km (0.088 R)
• M69: 53,062,514 km (0.118 R)
• M70: 53,398,960 km (0.117 R)
• M71: 57,147,733 km (0.037 R)
• M72: 58,995,715 km (0.07 R)
• M73: 60,511,441 km (0.089 R)
• M74: 63,700,419 km (0.101 R)
• M75: 63,938,878 km (0.104 R)
• M76: 64,297,015 km (0.045 R)
• M77: 64,655,751 km (0.077 R)
• M78: 65,015,235 km (0.032 R)
• M79: 65,135,212 km (0.094 R)
• M80: 66,701,502 km (0.092 R)
• M81: 67,550,021 km (0.072 R)
• M82: 70,240,090 km (0.075 R)
• M83: 71,598,289 km (0.112 R)
• M84: 77,370,672 km (0.049 R)
• M85: 79,285,076 km (0.119 R)
• M86: 79,413,282 km (0.113 R)
• M87: 80,312,514 km (0.061 R)
• M88: 81,085,935 km (0.079 R)
• M89: 81,473,544 km (0.058 R)
• M90: 83,681,758 km (0.114 R)
• M91: 84,596,698 km (0.102 R)
• M92: 87,229,172 km (0.074 R)
• M93: 88,289,671 km (0.105 R)
• M94: 88,688,499 km (0.119 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 18,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit