🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.75 AU - 0.99 AU

Year: 284 Days

Day: 45.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 116.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,915,865 km

• M1: 325,675 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.05 AU - 1.19 AU

Year: 415 Days

Day: 33.3 Hours

Environment

Temp: 33 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.69 AU - 2.33 AU

Year: 997 Days

Day: 26.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.01 AU - 3.05 AU

Year: 1845 Days

Day: 37.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,915,865 km

• M1: 64,327 km (0.105 R)

Asteroid Belt

Center: 6.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.4

Radius: 11

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 9.42 AU - 11.7 AU

Year: 12005 Days

Day: 5.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 43,915,865 km

• M1: 191,784 km (0.08 R)
• M2: 280,945 km (0.081 R)
• M3: 408,552 km (0.029 R)
• M4: 679,623 km (0.091 R)
• M5: 1,672,355 km (0.072 R)
• M6: 1,748,051 km (0.116 R)
• M7: 1,850,825 km (0.05 R)
• M8: 2,062,805 km (0.112 R)
• M9: 2,775,788 km (0.119 R)
• M10: 3,269,761 km (0.067 R)
• M11: 3,397,667 km (0.062 R)
• M12: 4,693,932 km (0.077 R)
• M13: 4,911,597 km (0.096 R)
• M14: 4,984,751 km (0.097 R)
• M15: 5,169,654 km (0.033 R)
• M16: 5,432,198 km (0.113 R)
• M17: 5,546,042 km (0.119 R)
• M18: 5,699,080 km (0.109 R)
• M19: 5,970,451 km (0.079 R)
• M20: 6,285,654 km (0.056 R)
• M21: 6,525,758 km (0.116 R)
• M22: 6,850,535 km (0.108 R)
• M23: 7,139,259 km (0.04 R)
• M24: 7,222,436 km (0.099 R)
• M25: 8,597,090 km (0.067 R)
• M26: 8,685,802 km (0.062 R)
• M27: 8,998,162 km (0.085 R)
• M28: 9,680,329 km (0.085 R)
• M29: 10,473,347 km (0.112 R)
• M30: 11,045,858 km (0.114 R)
• M31: 11,190,519 km (0.059 R)
• M32: 11,628,392 km (0.11 R)
• M33: 11,972,916 km (0.113 R)
• M34: 12,521,043 km (0.091 R)
• M35: 13,435,684 km (0.081 R)
• M36: 14,635,459 km (0.1 R)
• M37: 14,954,102 km (0.041 R)
• M38: 15,706,580 km (0.045 R)
• M39: 16,251,565 km (0.109 R)
• M40: 16,361,370 km (0.101 R)
• M41: 17,024,986 km (0.096 R)
• M42: 17,697,428 km (0.039 R)
• M43: 18,037,015 km (0.075 R)
• M44: 19,010,598 km (0.036 R)
• M45: 19,883,951 km (0.118 R)
• M46: 20,001,385 km (0.12 R)
• M47: 21,428,399 km (0.091 R)
• M48: 22,093,362 km (0.1 R)
• M49: 22,520,164 km (0.115 R)
• M50: 23,443,782 km (0.081 R)
• M51: 24,505,328 km (0.096 R)
• M52: 25,710,488 km (0.092 R)
• M53: 26,030,777 km (0.108 R)
• M54: 26,999,723 km (0.069 R)
• M55: 27,129,873 km (0.104 R)
• M56: 29,039,490 km (0.102 R)
• M57: 30,449,151 km (0.111 R)
• M58: 30,652,454 km (0.08 R)
• M59: 30,992,041 km (0.102 R)
• M60: 31,949,916 km (0.104 R)
• M61: 32,018,582 km (0.054 R)
• M62: 32,087,546 km (0.048 R)
• M63: 32,432,370 km (0.035 R)
• M64: 32,501,484 km (0.118 R)
• M65: 33,195,468 km (0.096 R)
• M66: 33,474,468 km (0.103 R)
• M67: 33,544,331 km (0.101 R)
• M68: 34,598,248 km (0.099 R)
• M69: 34,739,468 km (0.099 R)
• M70: 34,810,228 km (0.07 R)
• M71: 38,920,878 km (0.098 R)
• M72: 38,994,480 km (0.091 R)
• M73: 42,651,101 km (0.118 R)
• M74: 42,802,644 km (0.084 R)
• M75: 43,258,319 km (0.052 R)
• M76: 43,486,904 km (0.102 R)
• M77: 43,868,528 km (0.071 R)
• M78: 45,638,720 km (0.064 R)
• M79: 47,667,866 km (0.086 R)
• M80: 48,140,296 km (0.114 R)
• M81: 49,248,666 km (0.093 R)
• M82: 49,646,447 km (0.114 R)
• M83: 49,726,183 km (0.063 R)
• M84: 50,525,634 km (0.094 R)
• M85: 50,926,855 km (0.058 R)
• M86: 51,087,673 km (0.089 R)
• M87: 51,409,757 km (0.072 R)
• M88: 51,894,305 km (0.108 R)
• M89: 53,601,815 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.5

Radius: 14.6

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 8.5 AU - 13.58 AU

Year: 12833 Days

Day: 13.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,915,865 km

• M1: 191,036 km (0.071 R)
• M2: 678,426 km (0.054 R)
• M3: 769,831 km (0.054 R)
• M4: 1,160,431 km (0.108 R)
• M5: 1,979,778 km (0.048 R)
• M6: 2,345,395 km (0.07 R)
• M7: 3,108,943 km (0.065 R)
• M8: 3,535,297 km (0.064 R)
• M9: 5,190,897 km (0.062 R)
• M10: 6,260,820 km (0.1 R)
• M11: 6,425,079 km (0.103 R)
• M12: 6,800,121 km (0.066 R)
• M13: 7,011,503 km (0.113 R)
• M14: 7,139,409 km (0.103 R)
• M15: 7,397,615 km (0.055 R)
• M16: 7,658,962 km (0.052 R)
• M17: 7,834,889 km (0.11 R)
• M18: 8,056,743 km (0.089 R)
• M19: 8,780,647 km (0.104 R)
• M20: 8,872,650 km (0.074 R)
• M21: 8,964,952 km (0.066 R)
• M22: 9,103,928 km (0.092 R)
• M23: 10,049,387 km (0.118 R)
• M24: 10,533,784 km (0.057 R)
• M25: 10,631,621 km (0.12 R)
• M26: 12,186,392 km (0.058 R)
• M27: 12,289,166 km (0.065 R)
• M28: 12,443,700 km (0.09 R)
• M29: 13,069,020 km (0.107 R)
• M30: 13,438,377 km (0.042 R)
• M31: 14,458,634 km (0.067 R)
• M32: 14,621,995 km (0.094 R)
• M33: 14,950,512 km (0.117 R)
• M34: 16,345,961 km (0.05 R)
• M35: 16,687,044 km (0.032 R)
• M36: 16,858,483 km (0.083 R)
• M37: 17,203,157 km (0.114 R)
• M38: 17,434,136 km (0.082 R)
• M39: 17,550,074 km (0.071 R)
• M40: 17,957,878 km (0.092 R)
• M41: 18,723,370 km (0.052 R)
• M42: 18,901,541 km (0.085 R)
• M43: 19,020,621 km (0.11 R)
• M44: 20,591,848 km (0.062 R)
• M45: 22,016,169 km (0.101 R)
• M46: 23,472,205 km (0.108 R)
• M47: 23,600,410 km (0.054 R)
• M48: 24,050,550 km (0.066 R)
• M49: 24,373,831 km (0.092 R)
• M50: 25,483,698 km (0.065 R)
• M51: 27,145,730 km (0.065 R)
• M52: 27,549,944 km (0.041 R)
• M53: 28,295,988 km (0.07 R)
• M54: 28,705,737 km (0.077 R)
• M55: 29,531,218 km (0.081 R)
• M56: 29,808,124 km (0.117 R)
• M57: 30,573,915 km (0.103 R)
• M58: 30,924,273 km (0.116 R)
• M59: 31,982,978 km (0.054 R)
• M60: 32,267,363 km (0.09 R)
• M61: 35,083,693 km (0.115 R)
• M62: 35,597,561 km (0.104 R)
• M63: 36,187,725 km (0.077 R)
• M64: 36,335,827 km (0.118 R)
• M65: 36,930,179 km (0.054 R)
• M66: 37,452,874 km (0.044 R)
• M67: 38,959,624 km (0.053 R)
• M68: 39,187,312 km (0.059 R)
• M69: 39,567,889 km (0.078 R)
• M70: 40,716,950 km (0.117 R)
• M71: 43,126,074 km (0.089 R)
• M72: 45,581,274 km (0.045 R)
• M73: 46,463,303 km (0.079 R)
• M74: 50,377,831 km (0.072 R)
• M75: 51,289,630 km (0.063 R)
• M76: 51,539,309 km (0.09 R)
• M77: 52,039,863 km (0.071 R)
• M78: 52,458,139 km (0.062 R)
• M79: 52,793,537 km (0.083 R)
• M80: 53,804,221 km (0.112 R)
• M81: 55,246,942 km (0.093 R)
• M82: 55,930,306 km (0.099 R)
• M83: 56,273,034 km (0.092 R)
• M84: 56,616,511 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.8

Radius: 9.1

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 12.02 AU - 13.04 AU

Year: 15517 Days

Day: 6.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 43,915,865 km

• M1: 120,426 km (0.111 R)
• M2: 400,025 km (0.118 R)
• M3: 531,372 km (0.112 R)
• M4: 662,868 km (0.049 R)
• M5: 1,104,331 km (0.12 R)
• M6: 1,667,867 km (0.096 R)
• M7: 1,866,233 km (0.095 R)
• M8: 1,934,001 km (0.099 R)
• M9: 2,261,770 km (0.1 R)
• M10: 2,734,649 km (0.11 R)
• M11: 3,048,954 km (0.091 R)
• M12: 3,972,422 km (0.059 R)
• M13: 4,328,465 km (0.116 R)
• M14: 4,571,711 km (0.06 R)
• M15: 5,953,846 km (0.115 R)
• M16: 6,224,468 km (0.09 R)
• M17: 6,568,394 km (0.114 R)
• M18: 7,167,234 km (0.065 R)
• M19: 7,455,060 km (0.118 R)
• M20: 7,564,117 km (0.069 R)
• M21: 7,820,378 km (0.034 R)
• M22: 8,568,368 km (0.088 R)
• M23: 9,338,946 km (0.093 R)
• M24: 11,402,948 km (0.118 R)
• M25: 12,550,513 km (0.092 R)
• M26: 12,766,981 km (0.111 R)
• M27: 13,159,975 km (0.116 R)
• M28: 14,407,621 km (0.068 R)
• M29: 16,066,662 km (0.067 R)
• M30: 16,443,499 km (0.074 R)
• M31: 18,224,013 km (0.086 R)
• M32: 19,712,212 km (0.107 R)
• M33: 22,540,210 km (0.079 R)
• M34: 25,164,456 km (0.088 R)
• M35: 25,656,932 km (0.097 R)
• M36: 26,706,960 km (0.076 R)
• M37: 27,377,308 km (0.061 R)
• M38: 27,940,245 km (0.095 R)
• M39: 28,279,832 km (0.069 R)
• M40: 31,397,152 km (0.077 R)
• M41: 31,573,379 km (0.112 R)
• M42: 32,757,595 km (0.085 R)
• M43: 32,936,365 km (0.077 R)
• M44: 35,291,185 km (0.102 R)
• M45: 35,658,298 km (0.049 R)
• M46: 36,643,250 km (0.118 R)
• M47: 37,077,084 km (0.078 R)
• M48: 37,201,400 km (0.052 R)
• M49: 37,637,328 km (0.076 R)
• M50: 39,081,696 km (0.08 R)
• M51: 39,905,980 km (0.058 R)
• M52: 39,969,709 km (0.113 R)
• M53: 40,224,623 km (0.1 R)
• M54: 42,283,539 km (0.116 R)
• M55: 42,348,464 km (0.068 R)
• M56: 42,999,215 km (0.109 R)
• M57: 43,718,931 km (0.071 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 18,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit