🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.43 AU - 0.57 AU

Year: 132 Days

Day: 21.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.94 AU - 1.3 AU

Year: 444 Days

Day: 46.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.54 AU - 1.66 AU

Year: 758 Days

Day: 34.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.15 AU - 2.91 AU

Year: 1508 Days

Day: 29.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.27 AU - 3.47 AU

Year: 1822 Days

Day: 25.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,637,200 km

• M1: 691,890 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.4

Radius: 8

Gravity: 14.54 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.23 AU - 12.95 AU

Year: 13840 Days

Day: 14.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 46,637,200 km

• M1: 138,079 km (0.072 R)
• M2: 299,794 km (0.056 R)
• M3: 476,320 km (0.086 R)
• M4: 568,023 km (0.053 R)
• M5: 1,344,735 km (0.118 R)
• M6: 1,759,570 km (0.105 R)
• M7: 1,966,314 km (0.118 R)
• M8: 2,243,818 km (0.107 R)
• M9: 2,403,439 km (0.025 R)
• M10: 2,533,739 km (0.06 R)
• M11: 4,551,366 km (0.055 R)
• M12: 5,508,044 km (0.115 R)
• M13: 5,680,680 km (0.08 R)
• M14: 5,942,925 km (0.092 R)
• M15: 6,075,618 km (0.071 R)
• M16: 6,209,209 km (0.102 R)
• M17: 7,360,215 km (0.051 R)
• M18: 7,694,118 km (0.071 R)
• M19: 8,033,106 km (0.092 R)
• M20: 8,130,943 km (0.087 R)
• M21: 9,028,231 km (0.075 R)
• M22: 9,437,232 km (0.089 R)
• M23: 9,904,426 km (0.082 R)
• M24: 10,114,611 km (0.046 R)
• M25: 10,485,764 km (0.108 R)
• M26: 11,847,852 km (0.109 R)
• M27: 12,070,903 km (0.117 R)
• M28: 12,862,575 km (0.102 R)
• M29: 13,322,438 km (0.095 R)
• M30: 14,022,407 km (0.062 R)
• M31: 14,734,343 km (0.049 R)
• M32: 15,518,685 km (0.117 R)
• M33: 16,378,723 km (0.066 R)
• M34: 17,380,281 km (0.12 R)
• M35: 17,570,270 km (0.107 R)
• M36: 17,952,343 km (0.079 R)
• M37: 18,080,399 km (0.115 R)
• M38: 18,789,642 km (0.079 R)
• M39: 19,508,011 km (0.093 R)
• M40: 20,235,356 km (0.097 R)
• M41: 21,038,996 km (0.084 R)
• M42: 21,106,464 km (0.08 R)
• M43: 21,444,705 km (0.1 R)
• M44: 21,852,958 km (0.063 R)
• M45: 21,921,324 km (0.08 R)
• M46: 22,058,056 km (0.088 R)
• M47: 22,885,033 km (0.067 R)
• M48: 22,954,297 km (0.072 R)
• M49: 23,162,837 km (0.053 R)
• M50: 23,932,817 km (0.1 R)
• M51: 28,426,438 km (0.098 R)
• M52: 28,501,087 km (0.117 R)
• M53: 29,024,829 km (0.076 R)
• M54: 29,703,106 km (0.095 R)
• M55: 29,930,345 km (0.093 R)
• M56: 30,158,183 km (0.102 R)
• M57: 32,389,884 km (0.096 R)
• M58: 33,014,904 km (0.069 R)
• M59: 33,486,137 km (0.064 R)
• M60: 33,722,651 km (0.034 R)
• M61: 33,959,764 km (0.11 R)
• M62: 34,197,325 km (0.114 R)
• M63: 34,515,071 km (0.043 R)
• M64: 34,594,657 km (0.105 R)
• M65: 35,313,475 km (0.092 R)
• M66: 37,173,126 km (0.068 R)
• M67: 38,815,711 km (0.079 R)
• M68: 40,314,382 km (0.087 R)
• M69: 41,746,931 km (0.117 R)
• M70: 42,086,519 km (0.058 R)
• M71: 43,196,236 km (0.108 R)
• M72: 43,367,824 km (0.092 R)
• M73: 43,625,731 km (0.106 R)
• M74: 44,315,676 km (0.075 R)
• M75: 44,575,229 km (0.029 R)
• M76: 45,444,542 km (0.03 R)
• M77: 45,968,733 km (0.116 R)
• M78: 46,934,986 km (0.048 R)
• M79: 47,199,624 km (0.09 R)
• M80: 50,414,482 km (0.058 R)
• M81: 51,138,387 km (0.091 R)
• M82: 51,229,192 km (0.098 R)
• M83: 51,683,671 km (0.062 R)
• M84: 53,146,888 km (0.119 R)
• M85: 53,699,203 km (0.104 R)
• M86: 54,809,369 km (0.113 R)
• M87: 59,325,429 km (0.118 R)
• M88: 61,917,661 km (0.1 R)
• M89: 62,984,294 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.8

Radius: 7.9

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 17.47 AU - 18.11 AU

Year: 28119 Days

Day: 23.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 133.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 46,637,200 km

• M1: 119,828 km (0.114 R)
• M2: 1,092,663 km (0.071 R)
• M3: 1,231,190 km (0.092 R)
• M4: 1,313,170 km (0.09 R)
• M5: 1,681,630 km (0.103 R)
• M6: 2,179,791 km (0.091 R)
• M7: 2,406,731 km (0.078 R)
• M8: 2,667,928 km (0.075 R)
• M9: 2,856,123 km (0.104 R)
• M10: 3,274,398 km (0.047 R)
• M11: 3,593,191 km (0.064 R)
• M12: 4,737,765 km (0.105 R)
• M13: 5,198,227 km (0.097 R)
• M14: 5,776,572 km (0.11 R)
• M15: 5,950,555 km (0.107 R)
• M16: 6,482,973 km (0.117 R)
• M17: 7,216,302 km (0.117 R)
• M18: 8,443,902 km (0.105 R)
• M19: 8,641,371 km (0.109 R)
• M20: 9,324,734 km (0.064 R)
• M21: 10,025,301 km (0.101 R)
• M22: 10,360,849 km (0.114 R)
• M23: 10,742,773 km (0.102 R)
• M24: 11,520,382 km (0.114 R)
• M25: 11,871,788 km (0.095 R)
• M26: 12,093,193 km (0.113 R)
• M27: 12,947,097 km (0.097 R)
• M28: 13,542,497 km (0.093 R)
• M29: 14,475,988 km (0.072 R)
• M30: 16,158,964 km (0.115 R)
• M31: 16,404,454 km (0.084 R)
• M32: 18,463,220 km (0.107 R)
• M33: 18,874,315 km (0.039 R)
• M34: 18,977,687 km (0.027 R)
• M35: 19,184,730 km (0.103 R)
• M36: 22,434,295 km (0.117 R)
• M37: 23,480,882 km (0.066 R)
• M38: 24,938,414 km (0.057 R)
• M39: 27,295,927 km (0.056 R)
• M40: 27,471,255 km (0.107 R)
• M41: 28,946,440 km (0.049 R)
• M42: 30,507,793 km (0.113 R)
• M43: 32,466,627 km (0.057 R)
• M44: 35,799,369 km (0.119 R)
• M45: 36,119,359 km (0.118 R)
• M46: 36,955,910 km (0.106 R)
• M47: 38,189,793 km (0.1 R)
• M48: 40,764,672 km (0.072 R)
• M49: 42,918,881 km (0.109 R)
• M50: 45,524,726 km (0.091 R)
• M51: 46,288,573 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 18,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit