🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.44 AU - 0.58 AU

Year: 155 Days

Day: 38.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.65 AU - 0.77 AU

Year: 254 Days

Day: 37.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 34,195,092 km

• M1: 516,113 km (0.087 R)
• M2: 580,141 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.78 AU - 0.82 AU

Year: 304 Days

Day: 17.3 Hours

Environment

Temp: -20 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.47 AU - 2.05 AU

Year: 991 Days

Day: 43.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.86 AU - 2.34 AU

Year: 1292 Days

Day: 30 Hours

Environment

Temp: -115 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,195,092 km

• M1: 807,230 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.34 AU - 3.12 AU

Year: 1915 Days

Day: 44.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.9

Radius: 11.4

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.29 AU - 3.45 AU

Year: 2627 Days

Day: 8.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 34,195,092 km

• M1: 153,487 km (0.065 R)
• M2: 255,064 km (0.066 R)
• M3: 342,280 km (0.108 R)
• M4: 427,551 km (0.095 R)
• M5: 666,758 km (0.103 R)
• M6: 751,729 km (0.037 R)
• M7: 942,018 km (0.098 R)
• M8: 1,183,319 km (0.059 R)
• M9: 1,334,263 km (0.088 R)
• M10: 1,435,541 km (0.091 R)
• M11: 1,597,406 km (0.067 R)
• M12: 1,685,519 km (0.099 R)
• M13: 1,765,404 km (0.12 R)
• M14: 1,918,742 km (0.102 R)
• M15: 2,108,582 km (0.096 R)
• M16: 2,371,575 km (0.111 R)
• M17: 2,541,518 km (0.045 R)
• M18: 2,727,169 km (0.115 R)
• M19: 2,893,522 km (0.08 R)
• M20: 3,026,515 km (0.115 R)
• M21: 3,198,851 km (0.082 R)
• M22: 3,361,763 km (0.12 R)
• M23: 3,553,398 km (0.097 R)
• M24: 3,696,115 km (0.084 R)
• M25: 3,774,803 km (0.09 R)
• M26: 3,854,090 km (0.094 R)
• M27: 3,947,289 km (0.05 R)
• M28: 4,313,804 km (0.103 R)
• M29: 4,466,394 km (0.12 R)
• M30: 4,649,053 km (0.111 R)
• M31: 4,862,828 km (0.111 R)
• M32: 4,978,168 km (0.098 R)
• M33: 5,050,723 km (0.047 R)
• M34: 5,315,063 km (0.095 R)
• M35: 5,419,033 km (0.088 R)
• M36: 5,493,683 km (0.086 R)
• M37: 5,583,890 km (0.11 R)
• M38: 5,735,134 km (0.118 R)
• M39: 5,826,687 km (0.106 R)
• M40: 6,135,009 km (0.044 R)
• M41: 6,385,585 km (0.085 R)
• M42: 6,512,145 km (0.067 R)
• M43: 7,108,292 km (0.08 R)
• M44: 7,272,551 km (0.058 R)
• M45: 7,571,148 km (0.106 R)
• M46: 7,671,678 km (0.102 R)
• M47: 7,772,657 km (0.091 R)
• M48: 8,095,190 km (0.069 R)
• M49: 8,301,186 km (0.1 R)
• M50: 8,387,504 km (0.11 R)
• M51: 8,613,397 km (0.109 R)
• M52: 8,841,234 km (0.081 R)
• M53: 8,929,497 km (0.087 R)
• M54: 9,195,931 km (0.095 R)
• M55: 9,392,802 km (0.037 R)
• M56: 9,573,217 km (0.049 R)
• M57: 9,700,076 km (0.049 R)
• M58: 9,973,989 km (0.116 R)
• M59: 10,268,996 km (0.119 R)
• M60: 10,716,743 km (0.095 R)
• M61: 11,056,928 km (0.067 R)
• M62: 11,515,894 km (0.108 R)
• M63: 11,747,771 km (0.103 R)
• M64: 12,157,221 km (0.089 R)
• M65: 12,275,104 km (0.118 R)
• M66: 12,413,033 km (0.116 R)
• M67: 12,492,170 km (0.101 R)
• M68: 12,670,790 km (0.112 R)
• M69: 13,393,497 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.2

Radius: 9.5

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.66 AU - 6.94 AU

Year: 6714 Days

Day: 8.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 34,195,092 km

• M1: 124,166 km (0.095 R)
• M2: 279,299 km (0.112 R)
• M3: 612,603 km (0.089 R)
• M4: 706,401 km (0.053 R)
• M5: 1,034,469 km (0.063 R)
• M6: 1,284,298 km (0.102 R)
• M7: 1,425,668 km (0.04 R)
• M8: 1,516,623 km (0.074 R)
• M9: 1,821,055 km (0.116 R)
• M10: 2,228,859 km (0.074 R)
• M11: 2,378,307 km (0.115 R)
• M12: 2,892,774 km (0.077 R)
• M13: 3,103,408 km (0.11 R)
• M14: 4,021,640 km (0.07 R)
• M15: 4,230,628 km (0.105 R)
• M16: 4,497,062 km (0.082 R)
• M17: 4,632,448 km (0.076 R)
• M18: 4,741,654 km (0.117 R)
• M19: 4,824,083 km (0.083 R)
• M20: 5,187,007 km (0.081 R)
• M21: 6,088,035 km (0.082 R)
• M22: 6,449,763 km (0.108 R)
• M23: 7,099,765 km (0.085 R)
• M24: 7,257,591 km (0.063 R)
• M25: 7,933,175 km (0.07 R)
• M26: 7,998,549 km (0.065 R)
• M27: 8,228,780 km (0.087 R)
• M28: 8,361,474 km (0.097 R)
• M29: 8,561,636 km (0.098 R)
• M30: 9,274,918 km (0.118 R)
• M31: 9,691,100 km (0.116 R)
• M32: 9,901,584 km (0.098 R)
• M33: 10,362,645 km (0.094 R)
• M34: 11,675,665 km (0.095 R)
• M35: 12,087,358 km (0.076 R)
• M36: 12,732,873 km (0.112 R)
• M37: 13,350,563 km (0.085 R)
• M38: 13,428,503 km (0.114 R)
• M39: 13,584,833 km (0.105 R)
• M40: 13,780,956 km (0.115 R)
• M41: 15,058,970 km (0.113 R)
• M42: 15,302,815 km (0.114 R)
• M43: 15,466,026 km (0.086 R)
• M44: 17,130,452 km (0.102 R)
• M45: 17,215,125 km (0.083 R)
• M46: 17,427,404 km (0.101 R)
• M47: 17,512,675 km (0.072 R)
• M48: 18,329,030 km (0.027 R)
• M49: 18,502,414 km (0.068 R)
• M50: 18,676,397 km (0.059 R)
• M51: 19,598,667 km (0.088 R)
• M52: 20,806,221 km (0.072 R)
• M53: 21,032,563 km (0.063 R)
• M54: 22,222,165 km (0.042 R)
• M55: 22,453,444 km (0.1 R)
• M56: 22,592,719 km (0.049 R)
• M57: 23,669,076 km (0.068 R)
• M58: 23,810,745 km (0.047 R)
• M59: 23,999,986 km (0.095 R)
• M60: 24,094,831 km (0.105 R)
• M61: 24,427,687 km (0.077 R)
• M62: 24,618,723 km (0.079 R)
• M63: 24,810,059 km (0.055 R)
• M64: 25,001,993 km (0.061 R)
• M65: 25,339,037 km (0.107 R)
• M66: 25,968,844 km (0.094 R)
• M67: 26,212,539 km (0.087 R)
• M68: 26,310,226 km (0.094 R)
• M69: 26,997,329 km (0.092 R)
• M70: 27,244,166 km (0.095 R)
• M71: 27,590,934 km (0.12 R)
• M72: 27,789,749 km (0.094 R)
• M73: 28,188,876 km (0.101 R)
• M74: 28,891,837 km (0.051 R)
• M75: 29,804,234 km (0.117 R)
• M76: 29,906,110 km (0.112 R)
• M77: 30,623,133 km (0.119 R)
• M78: 30,777,518 km (0.03 R)
• M79: 31,501,272 km (0.084 R)
• M80: 32,597,526 km (0.068 R)
• M81: 33,176,769 km (0.105 R)
• M82: 33,282,385 km (0.115 R)
• M83: 33,388,150 km (0.096 R)
• M84: 33,653,088 km (0.038 R)
• M85: 33,812,410 km (0.084 R)
• M86: 34,025,288 km (0.079 R)
• M87: 34,719,871 km (0.057 R)
• M88: 36,177,702 km (0.045 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.7

Radius: 10.9

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.96 AU - 8.14 AU

Year: 7948 Days

Day: 8 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,195,092 km

• M1: 147,653 km (0.092 R)
• M2: 505,042 km (0.12 R)
• M3: 648,656 km (0.073 R)
• M4: 891,903 km (0.109 R)
• M5: 994,527 km (0.093 R)
• M6: 1,327,681 km (0.096 R)
• M7: 1,862,643 km (0.086 R)
• M8: 1,958,087 km (0.081 R)
• M9: 2,134,014 km (0.092 R)
• M10: 2,356,316 km (0.119 R)
• M11: 2,543,912 km (0.076 R)
• M12: 2,714,902 km (0.074 R)
• M13: 3,204,835 km (0.067 R)
• M14: 3,674,124 km (0.087 R)
• M15: 3,819,234 km (0.049 R)
• M16: 3,990,822 km (0.1 R)
• M17: 4,444,254 km (0.049 R)
• M18: 4,887,512 km (0.048 R)
• M19: 5,263,152 km (0.102 R)
• M20: 5,482,164 km (0.115 R)
• M21: 6,475,194 km (0.067 R)
• M22: 6,562,859 km (0.107 R)
• M23: 7,248,615 km (0.105 R)
• M24: 7,553,795 km (0.051 R)
• M25: 8,051,058 km (0.09 R)
• M26: 8,399,023 km (0.1 R)
• M27: 9,772,780 km (0.05 R)
• M28: 9,873,609 km (0.112 R)
• M29: 11,180,197 km (0.084 R)
• M30: 11,250,508 km (0.115 R)
• M31: 11,320,968 km (0.115 R)
• M32: 11,391,429 km (0.069 R)
• M33: 11,997,300 km (0.083 R)
• M34: 12,870,354 km (0.084 R)
• M35: 12,943,956 km (0.043 R)
• M36: 13,763,752 km (0.111 R)
• M37: 13,839,149 km (0.096 R)
• M38: 15,610,239 km (0.097 R)
• M39: 15,688,777 km (0.084 R)
• M40: 15,846,454 km (0.109 R)
• M41: 16,163,302 km (0.114 R)
• M42: 16,482,245 km (0.108 R)
• M43: 17,207,495 km (0.108 R)
• M44: 17,696,830 km (0.112 R)
• M45: 17,943,217 km (0.072 R)
• M46: 18,439,284 km (0.06 R)
• M47: 19,826,954 km (0.091 R)
• M48: 20,211,271 km (0.064 R)
• M49: 20,857,234 km (0.097 R)
• M50: 20,987,235 km (0.1 R)
• M51: 22,036,963 km (0.111 R)
• M52: 22,213,638 km (0.113 R)
• M53: 22,435,043 km (0.085 R)
• M54: 22,746,356 km (0.079 R)
• M55: 22,924,826 km (0.078 R)
• M56: 23,328,142 km (0.093 R)
• M57: 24,735,410 km (0.029 R)
• M58: 24,964,893 km (0.094 R)
• M59: 25,057,045 km (0.111 R)
• M60: 25,287,575 km (0.034 R)
• M61: 26,030,030 km (0.1 R)
• M62: 26,638,444 km (0.098 R)
• M63: 27,015,281 km (0.092 R)
• M64: 27,441,336 km (0.067 R)
• M65: 27,631,475 km (0.059 R)
• M66: 28,204,285 km (0.112 R)
• M67: 28,780,985 km (0.099 R)
• M68: 29,022,436 km (0.094 R)
• M69: 29,410,193 km (0.068 R)
• M70: 29,604,671 km (0.08 R)
• M71: 29,750,828 km (0.099 R)
• M72: 31,623,045 km (0.117 R)
• M73: 31,922,091 km (0.091 R)
• M74: 32,022,023 km (0.106 R)
• M75: 32,774,650 km (0.096 R)
• M76: 33,228,978 km (0.086 R)
• M77: 33,634,688 km (0.112 R)
• M78: 33,736,265 km (0.094 R)
• M79: 34,092,906 km (0.088 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 19,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit