🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.93 AU - 1.37 AU

Year: 453 Days

Day: 44.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,341,761 km

• M1: 772,673 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.41 AU - 1.83 AU

Year: 757 Days

Day: 46.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,341,761 km

• M1: 60,138 km (0.096 R)
• M2: 184,903 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.38 AU - 2.54 AU

Year: 1416 Days

Day: 25.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,341,761 km

• M1: 699,669 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.01 AU - 3.05 AU

Year: 1936 Days

Day: 13.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,341,761 km

• M1: 280,945 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.17 AU - 4.11 AU

Year: 2549 Days

Day: 31.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.9

Radius: 11.4

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.83 AU - 5.03 AU

Year: 4018 Days

Day: 6.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 42,341,761 km

• M1: 205,847 km (0.118 R)
• M2: 315,053 km (0.089 R)
• M3: 404,064 km (0.061 R)
• M4: 620,981 km (0.105 R)
• M5: 712,086 km (0.044 R)
• M6: 790,026 km (0.102 R)
• M7: 1,008,589 km (0.117 R)
• M8: 1,351,318 km (0.086 R)
• M9: 1,481,617 km (0.085 R)
• M10: 1,568,085 km (0.03 R)
• M11: 1,705,416 km (0.101 R)
• M12: 1,838,558 km (0.109 R)
• M13: 2,124,140 km (0.106 R)
• M14: 2,267,754 km (0.08 R)
• M15: 2,689,471 km (0.052 R)
• M16: 2,845,352 km (0.114 R)
• M17: 3,074,984 km (0.118 R)
• M18: 3,269,162 km (0.101 R)
• M19: 3,341,867 km (0.114 R)
• M20: 3,942,203 km (0.109 R)
• M21: 4,120,075 km (0.104 R)
• M22: 4,232,573 km (0.085 R)
• M23: 5,072,565 km (0.087 R)
• M24: 5,462,417 km (0.116 R)
• M25: 5,950,555 km (0.114 R)
• M26: 6,167,920 km (0.112 R)
• M27: 6,361,799 km (0.109 R)
• M28: 6,505,263 km (0.069 R)
• M29: 6,928,775 km (0.107 R)
• M30: 7,170,974 km (0.111 R)
• M31: 7,539,583 km (0.03 R)
• M32: 7,914,475 km (0.066 R)
• M33: 8,366,560 km (0.119 R)
• M34: 8,827,172 km (0.105 R)
• M35: 9,148,658 km (0.056 R)
• M36: 9,474,033 km (0.12 R)
• M37: 9,683,021 km (0.053 R)
• M38: 9,773,079 km (0.082 R)
• M39: 10,045,048 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.8

Radius: 9.3

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.63 AU - 6.87 AU

Year: 5061 Days

Day: 8.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,341,761 km

• M1: 210,783 km (0.104 R)
• M2: 298,448 km (0.041 R)
• M3: 451,486 km (0.057 R)
• M4: 655,538 km (0.088 R)
• M5: 902,823 km (0.066 R)
• M6: 1,093,411 km (0.084 R)
• M7: 1,577,809 km (0.083 R)
• M8: 1,792,482 km (0.102 R)
• M9: 2,473,152 km (0.1 R)
• M10: 2,587,594 km (0.091 R)
• M11: 2,881,255 km (0.074 R)
• M12: 2,941,244 km (0.067 R)
• M13: 3,479,347 km (0.093 R)
• M14: 3,607,852 km (0.101 R)
• M15: 3,672,777 km (0.09 R)
• M16: 3,825,666 km (0.098 R)
• M17: 4,342,826 km (0.076 R)
• M18: 4,411,940 km (0.082 R)
• M19: 4,574,703 km (0.043 R)
• M20: 4,645,014 km (0.087 R)
• M21: 5,123,278 km (0.084 R)
• M22: 5,196,282 km (0.055 R)
• M23: 5,592,118 km (0.096 R)
• M24: 6,100,601 km (0.118 R)
• M25: 6,570,937 km (0.118 R)
• M26: 6,650,373 km (0.031 R)
• M27: 7,052,941 km (0.085 R)
• M28: 7,134,322 km (0.1 R)
• M29: 7,601,965 km (0.054 R)
• M30: 8,278,746 km (0.075 R)
• M31: 8,422,211 km (0.083 R)
• M32: 9,063,237 km (0.11 R)
• M33: 9,300,350 km (0.117 R)
• M34: 9,479,419 km (0.12 R)
• M35: 10,515,833 km (0.105 R)
• M36: 12,072,099 km (0.08 R)
• M37: 12,137,025 km (0.072 R)
• M38: 12,727,637 km (0.091 R)
• M39: 13,260,505 km (0.103 R)
• M40: 13,327,674 km (0.089 R)
• M41: 13,868,770 km (0.093 R)
• M42: 13,936,837 km (0.106 R)
• M43: 14,313,674 km (0.061 R)
• M44: 14,902,491 km (0.117 R)
• M45: 15,499,387 km (0.032 R)
• M46: 15,676,361 km (0.076 R)
• M47: 15,996,800 km (0.03 R)
• M48: 17,153,191 km (0.1 R)
• M49: 17,741,559 km (0.026 R)
• M50: 17,889,661 km (0.064 R)
• M51: 18,299,111 km (0.097 R)
• M52: 18,411,309 km (0.066 R)
• M53: 18,486,258 km (0.101 R)
• M54: 18,824,648 km (0.054 R)
• M55: 18,900,195 km (0.104 R)
• M56: 19,013,590 km (0.109 R)
• M57: 19,393,270 km (0.092 R)
• M58: 19,469,564 km (0.026 R)
• M59: 20,044,619 km (0.092 R)
• M60: 20,160,258 km (0.089 R)
• M61: 20,276,196 km (0.096 R)
• M62: 20,664,103 km (0.076 R)
• M63: 21,015,359 km (0.097 R)
• M64: 21,132,943 km (0.08 R)
• M65: 21,723,855 km (0.11 R)
• M66: 21,882,279 km (0.109 R)
• M67: 23,002,468 km (0.043 R)
• M68: 23,123,642 km (0.029 R)
• M69: 25,590,511 km (0.111 R)
• M70: 26,262,355 km (0.086 R)
• M71: 26,346,728 km (0.098 R)
• M72: 27,366,387 km (0.095 R)
• M73: 27,580,462 km (0.091 R)
• M74: 27,709,116 km (0.051 R)
• M75: 28,139,659 km (0.11 R)
• M76: 28,442,295 km (0.082 R)
• M77: 28,528,912 km (0.119 R)
• M78: 29,050,859 km (0.113 R)
• M79: 29,181,757 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.5

Radius: 10

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7 AU - 8.38 AU

Year: 7828 Days

Day: 11.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 42,341,761 km

• M1: 179,817 km (0.107 R)
• M2: 281,394 km (0.097 R)
• M3: 424,858 km (0.111 R)
• M4: 514,018 km (0.098 R)
• M5: 582,235 km (0.12 R)
• M6: 791,971 km (0.074 R)
• M7: 923,019 km (0.058 R)
• M8: 1,079,648 km (0.052 R)
• M9: 1,170,603 km (0.109 R)
• M10: 1,360,593 km (0.074 R)
• M11: 1,519,914 km (0.115 R)
• M12: 1,879,248 km (0.118 R)
• M13: 1,990,100 km (0.111 R)
• M14: 2,057,719 km (0.086 R)
• M15: 2,431,265 km (0.094 R)
• M16: 2,775,788 km (0.079 R)
• M17: 3,348,449 km (0.077 R)
• M18: 3,565,665 km (0.075 R)
• M19: 3,759,694 km (0.083 R)
• M20: 4,600,135 km (0.111 R)
• M21: 4,750,780 km (0.096 R)
• M22: 5,753,684 km (0.112 R)
• M23: 6,179,439 km (0.11 R)
• M24: 6,649,326 km (0.093 R)
• M25: 6,957,647 km (0.085 R)
• M26: 7,517,143 km (0.116 R)
• M27: 8,494,018 km (0.049 R)
• M28: 9,319,349 km (0.084 R)
• M29: 9,433,941 km (0.065 R)
• M30: 9,896,797 km (0.104 R)
• M31: 10,170,262 km (0.116 R)
• M32: 10,884,741 km (0.101 R)
• M33: 11,086,249 km (0.062 R)
• M34: 11,451,867 km (0.102 R)
• M35: 11,697,805 km (0.051 R)
• M36: 11,945,390 km (0.116 R)
• M37: 12,446,094 km (0.082 R)
• M38: 12,614,392 km (0.07 R)
• M39: 12,783,587 km (0.085 R)
• M40: 13,727,400 km (0.118 R)
• M41: 14,649,222 km (0.093 R)
• M42: 14,960,984 km (0.104 R)
• M43: 15,818,180 km (0.089 R)
• M44: 16,552,256 km (0.07 R)
• M45: 16,830,508 km (0.039 R)
• M46: 17,768,786 km (0.086 R)
• M47: 18,917,249 km (0.107 R)
• M48: 19,159,598 km (0.115 R)
• M49: 19,598,219 km (0.118 R)
• M50: 20,089,648 km (0.12 R)
• M51: 20,336,783 km (0.025 R)
• M52: 20,535,300 km (0.076 R)
• M53: 20,634,782 km (0.117 R)
• M54: 21,184,854 km (0.054 R)
• M55: 21,537,306 km (0.095 R)
• M56: 21,638,434 km (0.118 R)
• M57: 21,942,567 km (0.093 R)
• M58: 22,095,306 km (0.099 R)
• M59: 22,606,632 km (0.114 R)
• M60: 23,693,012 km (0.099 R)
• M61: 23,849,641 km (0.116 R)
• M62: 25,381,224 km (0.105 R)
• M63: 26,024,195 km (0.117 R)
• M64: 26,239,766 km (0.108 R)
• M65: 27,162,336 km (0.078 R)
• M66: 27,326,295 km (0.118 R)
• M67: 28,649,488 km (0.105 R)
• M68: 29,318,939 km (0.118 R)
• M69: 29,599,285 km (0.115 R)
• M70: 30,616,251 km (0.096 R)
• M71: 31,243,366 km (0.082 R)
• M72: 31,415,254 km (0.117 R)
• M73: 31,644,737 km (0.115 R)
• M74: 33,618,082 km (0.039 R)
• M75: 33,794,009 km (0.05 R)
• M76: 34,088,119 km (0.068 R)
• M77: 34,560,399 km (0.105 R)
• M78: 34,797,362 km (0.101 R)
• M79: 35,094,314 km (0.093 R)
• M80: 36,290,499 km (0.104 R)
• M81: 36,591,490 km (0.086 R)
• M82: 37,014,552 km (0.083 R)
• M83: 38,231,980 km (0.105 R)
• M84: 38,477,021 km (0.093 R)
• M85: 41,836,241 km (0.088 R)
• M86: 42,025,483 km (0.067 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 14,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit