🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.29 AU - 2.01 AU

Year: 807 Days

Day: 34.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,607,202 km

• M1: 212,429 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.51 AU - 2.15 AU

Year: 943 Days

Day: 28.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,607,202 km

• M1: 723,455 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.3 AU - 3.26 AU

Year: 1765 Days

Day: 21.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.75 AU - 4.23 AU

Year: 3035 Days

Day: 28.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,607,202 km

• M1: 399,576 km (0.118 R)
• M2: 1,621,491 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.2

Radius: 11.9

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.35 AU - 12.01 AU

Year: 12369 Days

Day: 9.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 93,607,202 km

• M1: 147,952 km (0.107 R)
• M2: 538,852 km (0.109 R)
• M3: 1,234,930 km (0.044 R)
• M4: 2,633,521 km (0.094 R)
• M5: 5,296,213 km (0.119 R)
• M6: 6,093,121 km (0.058 R)
• M7: 7,146,141 km (0.116 R)
• M8: 9,698,580 km (0.044 R)
• M9: 10,100,699 km (0.07 R)
• M10: 12,542,435 km (0.051 R)
• M11: 14,760,822 km (0.081 R)
• M12: 16,335,938 km (0.115 R)
• M13: 18,087,430 km (0.101 R)
• M14: 21,354,797 km (0.042 R)
• M15: 25,669,499 km (0.089 R)
• M16: 26,614,658 km (0.111 R)
• M17: 29,589,561 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263

Radius: 5.1

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 13.82 AU - 21.62 AU

Year: 28405 Days

Day: 23.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 93,607,202 km

• M1: 69,413 km (0.105 R)
• M2: 235,168 km (0.094 R)
• M3: 418,724 km (0.1 R)
• M4: 597,195 km (0.059 R)
• M5: 816,954 km (0.081 R)
• M6: 981,063 km (0.115 R)
• M7: 1,180,626 km (0.09 R)
• M8: 1,595,910 km (0.058 R)
• M9: 2,735,247 km (0.072 R)
• M10: 4,016,254 km (0.117 R)
• M11: 4,497,959 km (0.077 R)
• M12: 5,770,139 km (0.069 R)
• M13: 6,256,781 km (0.053 R)
• M14: 7,219,294 km (0.083 R)
• M15: 7,978,503 km (0.055 R)
• M16: 8,789,772 km (0.071 R)
• M17: 9,000,855 km (0.107 R)
• M18: 11,117,216 km (0.113 R)
• M19: 14,768,751 km (0.112 R)
• M20: 15,067,198 km (0.05 R)
• M21: 16,301,979 km (0.047 R)
• M22: 19,146,882 km (0.113 R)
• M23: 21,533,417 km (0.068 R)
• M24: 21,724,902 km (0.102 R)
• M25: 23,498,983 km (0.082 R)
• M26: 26,228,845 km (0.118 R)
• M27: 26,556,764 km (0.04 R)
• M28: 28,697,808 km (0.067 R)
• M29: 36,889,489 km (0.102 R)
• M30: 41,588,507 km (0.054 R)
• M31: 49,277,838 km (0.092 R)
• M32: 54,424,154 km (0.075 R)
• M33: 57,310,047 km (0.062 R)
• M34: 58,977,315 km (0.042 R)
• M35: 59,917,388 km (0.05 R)
• M36: 61,250,305 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.3

Radius: 4.3

Gravity: 29 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 16.16 AU - 21.28 AU

Year: 30843 Days

Day: 17.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 93,607,202 km

• M1: 53,556 km (0.101 R)
• M2: 192,084 km (0.061 R)
• M3: 401,820 km (0.113 R)
• M4: 563,535 km (0.066 R)
• M5: 847,771 km (0.093 R)
• M6: 1,036,115 km (0.085 R)
• M7: 1,252,134 km (0.09 R)
• M8: 1,429,258 km (0.092 R)
• M9: 1,641,537 km (0.062 R)
• M10: 1,794,426 km (0.068 R)
• M11: 2,219,135 km (0.097 R)
• M12: 4,168,694 km (0.071 R)
• M13: 4,418,373 km (0.038 R)
• M14: 5,645,824 km (0.103 R)
• M15: 5,819,208 km (0.084 R)
• M16: 6,131,119 km (0.088 R)
• M17: 6,837,221 km (0.111 R)
• M18: 8,353,246 km (0.109 R)
• M19: 8,982,604 km (0.118 R)
• M20: 9,953,644 km (0.094 R)
• M21: 12,318,038 km (0.066 R)
• M22: 17,562,042 km (0.112 R)
• M23: 18,687,168 km (0.034 R)
• M24: 20,362,215 km (0.099 R)
• M25: 21,497,962 km (0.061 R)
• M26: 25,040,739 km (0.06 R)
• M27: 28,443,642 km (0.051 R)
• M28: 29,210,929 km (0.12 R)
• M29: 31,054,723 km (0.103 R)
• M30: 32,556,685 km (0.031 R)
• M31: 34,106,519 km (0.077 R)
• M32: 35,704,823 km (0.11 R)
• M33: 45,136,071 km (0.077 R)
• M34: 52,014,432 km (0.112 R)
• M35: 56,099,351 km (0.12 R)
• M36: 57,102,554 km (0.111 R)
• M37: 59,144,715 km (0.101 R)
• M38: 65,783,868 km (0.08 R)
• M39: 66,228,473 km (0.084 R)
• M40: 69,857,867 km (0.035 R)
• M41: 82,823,814 km (0.038 R)
• M42: 87,299,333 km (0.098 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 14,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit