🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.11 AU - 1.15 AU

Year: 460 Days

Day: 35.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.6

Radius: 11.3

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.92 AU - 9.54 AU

Year: 9040 Days

Day: 8.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 75,161,824 km

• M1: 180,265 km (0.089 R)
• M2: 1,443,919 km (0.078 R)
• M3: 2,548,549 km (0.108 R)
• M4: 6,430,913 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.5

Radius: 15

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 9.61 AU - 10.29 AU

Year: 12017 Days

Day: 6.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 73.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 75,161,824 km

• M1: 196,123 km (0.08 R)
• M2: 755,020 km (0.074 R)
• M3: 1,617,452 km (0.102 R)
• M4: 3,586,908 km (0.089 R)
• M5: 4,346,117 km (0.111 R)
• M6: 4,889,307 km (0.059 R)
• M7: 6,150,268 km (0.109 R)
• M8: 10,375,809 km (0.078 R)
• M9: 12,271,214 km (0.068 R)
• M10: 17,179,520 km (0.073 R)
• M11: 25,898,832 km (0.118 R)
• M12: 29,041,883 km (0.078 R)
• M13: 29,892,647 km (0.12 R)
• M14: 32,544,718 km (0.12 R)
• M15: 34,752,932 km (0.098 R)
• M16: 35,470,553 km (0.078 R)
• M17: 41,438,461 km (0.099 R)
• M18: 41,975,367 km (0.102 R)
• M19: 42,789,479 km (0.099 R)
• M20: 43,613,913 km (0.102 R)
• M21: 48,488,111 km (0.113 R)
• M22: 49,534,847 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135.2

Radius: 7.3

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 10.8 AU - 15.74 AU

Year: 18509 Days

Day: 23.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 75,161,824 km

• M1: 90,806 km (0.12 R)
• M2: 369,656 km (0.074 R)
• M3: 693,087 km (0.099 R)
• M4: 944,860 km (0.119 R)
• M5: 1,247,048 km (0.109 R)
• M6: 1,531,882 km (0.038 R)
• M7: 2,182,932 km (0.075 R)
• M8: 2,879,460 km (0.092 R)
• M9: 4,646,959 km (0.111 R)
• M10: 5,725,260 km (0.101 R)
• M11: 6,811,939 km (0.106 R)
• M12: 7,702,645 km (0.098 R)
• M13: 8,281,589 km (0.084 R)
• M14: 9,760,663 km (0.058 R)
• M15: 12,214,816 km (0.102 R)
• M16: 14,122,787 km (0.032 R)
• M17: 14,613,618 km (0.092 R)
• M18: 15,759,687 km (0.119 R)
• M19: 16,421,657 km (0.043 R)
• M20: 16,759,599 km (0.103 R)
• M21: 17,033,214 km (0.075 R)
• M22: 18,085,934 km (0.041 R)
• M23: 18,446,315 km (0.067 R)
• M24: 21,584,430 km (0.096 R)
• M25: 22,071,670 km (0.071 R)
• M26: 26,421,527 km (0.093 R)
• M27: 31,413,758 km (0.114 R)
• M28: 33,748,831 km (0.102 R)
• M29: 35,405,627 km (0.102 R)
• M30: 37,115,980 km (0.071 R)

Asteroid Belt

Center: 13.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.3

Radius: 7.8

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 12.24 AU - 17.14 AU

Year: 21558 Days

Day: 16.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 75,161,824 km

• M1: 99,632 km (0.118 R)
• M2: 446,550 km (0.11 R)
• M3: 697,575 km (0.096 R)
• M4: 2,164,532 km (0.098 R)
• M5: 3,073,488 km (0.111 R)
• M6: 6,711,858 km (0.102 R)
• M7: 7,840,873 km (0.044 R)
• M8: 9,312,168 km (0.034 R)
• M9: 10,530,344 km (0.025 R)
• M10: 11,083,706 km (0.04 R)
• M11: 12,791,366 km (0.097 R)
• M12: 15,357,418 km (0.081 R)
• M13: 18,335,613 km (0.098 R)
• M14: 19,408,080 km (0.085 R)
• M15: 19,867,196 km (0.089 R)
• M16: 21,973,534 km (0.114 R)
• M17: 22,472,143 km (0.119 R)
• M18: 26,176,635 km (0.115 R)
• M19: 27,420,243 km (0.107 R)
• M20: 29,539,147 km (0.062 R)
• M21: 31,638,454 km (0.076 R)
• M22: 33,048,713 km (0.086 R)
• M23: 36,826,508 km (0.108 R)
• M24: 41,334,041 km (0.049 R)
• M25: 41,788,968 km (0.051 R)
• M26: 43,173,347 km (0.118 R)
• M27: 43,641,588 km (0.117 R)
• M28: 46,850,014 km (0.113 R)
• M29: 48,680,045 km (0.062 R)
• M30: 56,291,584 km (0.084 R)
• M31: 59,314,808 km (0.037 R)
• M32: 62,047,512 km (0.111 R)
• M33: 62,843,522 km (0.107 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 18,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit