🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.73 AU - 0.85 AU

Year: 321 Days

Day: 29.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.8 AU - 0.88 AU

Year: 351 Days

Day: 25.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,922,533 km

• M1: 195,076 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.78 AU - 0.92 AU

Year: 358 Days

Day: 27.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,922,533 km

• M1: 195,524 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.11 AU - 1.43 AU

Year: 653 Days

Day: 39.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.19 AU - 1.75 AU

Year: 814 Days

Day: 13.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.84 AU - 2.4 AU

Year: 1409 Days

Day: 43.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.2

Radius: 14

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.07 AU - 3.13 AU

Year: 1914 Days

Day: 11.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 40,922,533 km

• M1: 191,336 km (0.119 R)
• M2: 351,405 km (0.025 R)
• M3: 463,005 km (0.034 R)
• M4: 577,897 km (0.12 R)
• M5: 668,553 km (0.084 R)
• M6: 924,216 km (0.086 R)
• M7: 1,176,587 km (0.107 R)
• M8: 1,511,986 km (0.109 R)
• M9: 1,749,248 km (0.094 R)
• M10: 2,145,682 km (0.114 R)
• M11: 2,237,685 km (0.104 R)
• M12: 2,378,307 km (0.092 R)
• M13: 2,668,826 km (0.034 R)
• M14: 2,768,309 km (0.109 R)
• M15: 3,009,610 km (0.093 R)
• M16: 3,100,266 km (0.058 R)
• M17: 3,364,606 km (0.086 R)
• M18: 3,677,864 km (0.092 R)
• M19: 3,775,102 km (0.087 R)
• M20: 4,158,522 km (0.043 R)
• M21: 4,435,876 km (0.092 R)
• M22: 4,614,346 km (0.036 R)
• M23: 5,148,261 km (0.077 R)
• M24: 5,257,468 km (0.068 R)
• M25: 5,494,131 km (0.11 R)
• M26: 5,589,874 km (0.109 R)
• M27: 5,961,774 km (0.114 R)
• M28: 6,275,182 km (0.032 R)
• M29: 6,492,697 km (0.076 R)
• M30: 6,661,743 km (0.07 R)
• M31: 6,781,122 km (0.105 R)
• M32: 7,090,939 km (0.11 R)
• M33: 7,317,729 km (0.103 R)
• M34: 7,405,693 km (0.087 R)
• M35: 7,546,913 km (0.118 R)
• M36: 7,653,577 km (0.089 R)
• M37: 7,958,308 km (0.119 R)
• M38: 8,085,017 km (0.101 R)
• M39: 8,340,380 km (0.12 R)
• M40: 9,255,171 km (0.118 R)
• M41: 9,407,612 km (0.071 R)
• M42: 9,541,651 km (0.108 R)
• M43: 10,716,743 km (0.095 R)
• M44: 10,896,858 km (0.115 R)
• M45: 11,566,309 km (0.095 R)
• M46: 11,771,856 km (0.091 R)
• M47: 11,937,162 km (0.034 R)
• M48: 12,270,017 km (0.031 R)
• M49: 12,669,294 km (0.081 R)
• M50: 13,567,180 km (0.07 R)
• M51: 13,697,181 km (0.11 R)
• M52: 13,980,220 km (0.091 R)
• M53: 14,133,408 km (0.111 R)
• M54: 14,441,430 km (0.085 R)
• M55: 14,751,846 km (0.112 R)
• M56: 15,131,675 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.9

Radius: 11.6

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.25 AU - 3.29 AU

Year: 2700 Days

Day: 9.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 40,922,533 km

• M1: 146,307 km (0.095 R)
• M2: 250,876 km (0.1 R)
• M3: 456,573 km (0.07 R)
• M4: 583,880 km (0.11 R)
• M5: 685,158 km (0.07 R)
• M6: 842,386 km (0.103 R)
• M7: 944,411 km (0.075 R)
• M8: 1,043,296 km (0.111 R)
• M9: 1,137,841 km (0.07 R)
• M10: 1,405,023 km (0.114 R)
• M11: 1,492,688 km (0.1 R)
• M12: 1,776,924 km (0.118 R)
• M13: 1,969,606 km (0.054 R)
• M14: 2,128,927 km (0.108 R)
• M15: 2,230,654 km (0.098 R)
• M16: 2,323,704 km (0.071 R)
• M17: 2,545,857 km (0.077 R)
• M18: 2,853,131 km (0.095 R)
• M19: 3,103,109 km (0.096 R)
• M20: 3,396,021 km (0.079 R)
• M21: 3,527,667 km (0.038 R)
• M22: 3,808,762 km (0.053 R)
• M23: 3,933,227 km (0.112 R)
• M24: 4,021,191 km (0.08 R)
• M25: 4,109,902 km (0.107 R)
• M26: 4,289,121 km (0.108 R)
• M27: 4,431,837 km (0.082 R)
• M28: 4,655,486 km (0.117 R)
• M29: 4,735,371 km (0.099 R)
• M30: 4,882,874 km (0.107 R)
• M31: 4,977,570 km (0.046 R)
• M32: 5,686,365 km (0.099 R)
• M33: 5,915,249 km (0.035 R)
• M34: 6,118,104 km (0.092 R)
• M35: 6,220,429 km (0.064 R)
• M36: 6,426,575 km (0.096 R)
• M37: 7,074,483 km (0.107 R)
• M38: 7,197,303 km (0.101 R)
• M39: 7,289,904 km (0.094 R)
• M40: 7,664,198 km (0.101 R)
• M41: 7,885,603 km (0.099 R)
• M42: 8,092,946 km (0.11 R)
• M43: 8,367,009 km (0.084 R)
• M44: 8,562,234 km (0.042 R)
• M45: 8,644,064 km (0.104 R)
• M46: 8,742,500 km (0.093 R)
• M47: 8,874,445 km (0.073 R)
• M48: 8,957,322 km (0.116 R)
• M49: 9,107,070 km (0.07 R)
• M50: 9,240,810 km (0.091 R)
• M51: 9,442,618 km (0.026 R)
• M52: 9,612,112 km (0.113 R)
• M53: 9,731,192 km (0.058 R)
• M54: 10,178,190 km (0.09 R)
• M55: 10,439,089 km (0.109 R)
• M56: 10,737,387 km (0.098 R)
• M57: 10,932,014 km (0.062 R)
• M58: 11,252,901 km (0.1 R)
• M59: 11,432,568 km (0.057 R)
• M60: 11,522,776 km (0.106 R)
• M61: 11,776,644 km (0.03 R)
• M62: 12,068,958 km (0.094 R)
• M63: 12,160,811 km (0.12 R)
• M64: 12,530,467 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.4

Radius: 11.1

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.06 AU - 8.08 AU

Year: 9509 Days

Day: 8.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,922,533 km

• M1: 349,909 km (0.029 R)
• M2: 452,085 km (0.035 R)
• M3: 649,853 km (0.074 R)
• M4: 909,555 km (0.116 R)
• M5: 1,078,301 km (0.115 R)
• M6: 1,166,564 km (0.049 R)
• M7: 1,276,070 km (0.084 R)
• M8: 1,687,314 km (0.073 R)
• M9: 1,983,967 km (0.094 R)
• M10: 2,161,091 km (0.079 R)
• M11: 2,389,976 km (0.09 R)
• M12: 2,554,982 km (0.088 R)
• M13: 3,123,753 km (0.09 R)
• M14: 3,409,635 km (0.114 R)
• M15: 3,704,193 km (0.111 R)
• M16: 3,923,503 km (0.102 R)
• M17: 4,375,289 km (0.029 R)
• M18: 4,695,578 km (0.097 R)
• M19: 4,784,290 km (0.086 R)
• M20: 5,083,934 km (0.101 R)
• M21: 5,266,743 km (0.101 R)
• M22: 5,670,208 km (0.047 R)
• M23: 5,859,898 km (0.064 R)
• M24: 6,019,669 km (0.047 R)
• M25: 6,507,358 km (0.084 R)
• M26: 7,314,139 km (0.048 R)
• M27: 7,417,212 km (0.041 R)
• M28: 7,590,147 km (0.104 R)
• M29: 8,910,797 km (0.063 R)
• M30: 8,984,250 km (0.11 R)
• M31: 9,168,704 km (0.109 R)
• M32: 9,466,404 km (0.092 R)
• M33: 9,918,937 km (0.033 R)
• M34: 10,033,080 km (0.081 R)
• M35: 10,455,844 km (0.095 R)
• M36: 10,572,082 km (0.096 R)
• M37: 10,884,292 km (0.082 R)
• M38: 11,278,931 km (0.055 R)
• M39: 12,614,092 km (0.093 R)
• M40: 12,903,864 km (0.095 R)
• M41: 13,658,734 km (0.105 R)
• M42: 13,828,378 km (0.041 R)
• M43: 13,998,920 km (0.113 R)
• M44: 14,169,910 km (0.117 R)
• M45: 14,644,136 km (0.092 R)
• M46: 16,008,319 km (0.118 R)
• M47: 16,232,267 km (0.092 R)
• M48: 16,683,005 km (0.075 R)
• M49: 17,596,898 km (0.082 R)
• M50: 17,967,153 km (0.049 R)
• M51: 18,246,452 km (0.101 R)
• M52: 19,282,866 km (0.118 R)
• M53: 19,712,362 km (0.118 R)
• M54: 20,048,508 km (0.054 R)
• M55: 20,580,777 km (0.083 R)
• M56: 20,775,404 km (0.106 R)
• M57: 21,560,344 km (0.059 R)
• M58: 22,205,261 km (0.099 R)
• M59: 22,605,285 km (0.069 R)
• M60: 23,361,652 km (0.094 R)
• M61: 24,023,922 km (0.1 R)
• M62: 24,537,641 km (0.034 R)
• M63: 24,640,864 km (0.109 R)
• M64: 25,106,861 km (0.102 R)
• M65: 25,995,173 km (0.096 R)
• M66: 26,152,999 km (0.092 R)
• M67: 26,946,915 km (0.081 R)
• M68: 27,159,942 km (0.109 R)
• M69: 30,200,968 km (0.096 R)
• M70: 30,366,872 km (0.049 R)
• M71: 31,089,429 km (0.106 R)
• M72: 31,256,979 km (0.103 R)
• M73: 31,424,828 km (0.093 R)
• M74: 34,036,059 km (0.118 R)
• M75: 35,018,468 km (0.099 R)
• M76: 36,775,046 km (0.049 R)
• M77: 37,485,636 km (0.057 R)
• M78: 37,663,957 km (0.067 R)
• M79: 37,842,577 km (0.099 R)
• M80: 38,440,220 km (0.069 R)
• M81: 38,740,164 km (0.074 R)
• M82: 39,161,282 km (0.092 R)
• M83: 40,495,096 km (0.096 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 17,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit