🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643

Radius: 12.8

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.45 AU - 0.59 AU

Year: 259 Days

Day: 5.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 44,034,286 km

• M1: 159,621 km (0.102 R)
• M2: 563,834 km (0.109 R)
• M3: 1,037,611 km (0.114 R)
• M4: 1,682,228 km (0.111 R)
• M5: 2,327,743 km (0.112 R)
• M6: 3,684,446 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.6

Radius: 10.9

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.56 AU - 0.84 AU

Year: 404 Days

Day: 10.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 44,034,286 km

• M1: 135,685 km (0.037 R)
• M2: 535,710 km (0.069 R)
• M3: 921,224 km (0.107 R)
• M4: 1,370,017 km (0.044 R)
• M5: 1,712,746 km (0.108 R)
• M6: 2,121,447 km (0.12 R)
• M7: 2,959,345 km (0.041 R)
• M8: 3,336,631 km (0.085 R)
• M9: 4,416,728 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.5

Radius: 12.6

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.26 AU - 2.46 AU

Year: 2503 Days

Day: 7.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 44,034,286 km

• M1: 216,319 km (0.081 R)
• M2: 734,675 km (0.063 R)
• M3: 1,415,196 km (0.113 R)
• M4: 3,580,027 km (0.111 R)
• M5: 4,699,019 km (0.086 R)
• M6: 5,687,711 km (0.117 R)
• M7: 6,207,414 km (0.113 R)
• M8: 6,967,222 km (0.074 R)
• M9: 7,590,895 km (0.059 R)
• M10: 11,103,453 km (0.12 R)
• M11: 13,582,290 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.1

Radius: 12.3

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.1 AU - 3.32 AU

Year: 3079 Days

Day: 14.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,034,286 km

• M1: 153,637 km (0.107 R)
• M2: 565,330 km (0.113 R)
• M3: 1,651,411 km (0.055 R)
• M4: 2,463,727 km (0.095 R)
• M5: 2,896,065 km (0.12 R)
• M6: 3,526,770 km (0.116 R)
• M7: 4,897,685 km (0.111 R)
• M8: 5,459,574 km (0.099 R)
• M9: 6,009,945 km (0.087 R)
• M10: 8,216,962 km (0.108 R)
• M11: 8,660,520 km (0.094 R)
• M12: 9,632,906 km (0.114 R)
• M13: 11,330,094 km (0.06 R)
• M14: 12,315,794 km (0.086 R)
• M15: 12,806,924 km (0.081 R)
• M16: 13,218,468 km (0.107 R)
• M17: 13,924,271 km (0.115 R)
• M18: 15,772,552 km (0.057 R)
• M19: 17,835,657 km (0.091 R)
• M20: 19,109,333 km (0.11 R)
• M21: 21,259,204 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.8

Radius: 13.1

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.6 AU - 5.7 AU

Year: 6921 Days

Day: 5.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,034,286 km

• M1: 162,912 km (0.111 R)
• M2: 746,942 km (0.096 R)
• M3: 1,278,912 km (0.108 R)
• M4: 1,942,379 km (0.112 R)
• M5: 3,632,835 km (0.101 R)
• M6: 4,558,696 km (0.106 R)
• M7: 5,359,643 km (0.086 R)
• M8: 6,286,103 km (0.116 R)
• M9: 8,918,576 km (0.091 R)
• M10: 10,743,670 km (0.119 R)
• M11: 11,286,561 km (0.116 R)
• M12: 11,847,703 km (0.065 R)
• M13: 13,530,080 km (0.077 R)
• M14: 14,517,725 km (0.034 R)
• M15: 15,929,780 km (0.098 R)
• M16: 17,097,241 km (0.072 R)
• M17: 23,228,809 km (0.117 R)
• M18: 25,764,493 km (0.068 R)
• M19: 28,292,847 km (0.065 R)
• M20: 28,949,881 km (0.087 R)
• M21: 31,180,684 km (0.065 R)
• M22: 37,423,703 km (0.101 R)
• M23: 37,874,890 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.5

Radius: 6.1

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.68 AU - 6.9 AU

Year: 12213 Days

Day: 20.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,034,286 km

• M1: 75,846 km (0.107 R)
• M2: 466,446 km (0.077 R)
• M3: 679,922 km (0.111 R)
• M4: 1,768,546 km (0.077 R)
• M5: 2,920,898 km (0.078 R)
• M6: 3,134,674 km (0.072 R)
• M7: 3,967,036 km (0.045 R)
• M8: 4,938,226 km (0.06 R)
• M9: 5,788,839 km (0.043 R)
• M10: 6,919,051 km (0.086 R)
• M11: 15,211,859 km (0.088 R)
• M12: 17,270,326 km (0.055 R)
• M13: 20,891,043 km (0.045 R)
• M14: 23,256,036 km (0.071 R)
• M15: 24,898,920 km (0.099 R)
• M16: 25,523,192 km (0.076 R)
• M17: 28,220,890 km (0.107 R)
• M18: 30,796,068 km (0.089 R)
• M19: 33,523,536 km (0.114 R)
• M20: 33,739,855 km (0.111 R)
• M21: 34,175,185 km (0.09 R)
• M22: 40,301,816 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259

Radius: 4.4

Gravity: 13.38 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.33 AU - 7.77 AU

Year: 14320 Days

Day: 23.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 44,034,286 km

• M1: 54,902 km (0.083 R)
• M2: 555,606 km (0.067 R)
• M3: 758,461 km (0.068 R)
• M4: 1,030,580 km (0.117 R)
• M5: 1,254,079 km (0.11 R)
• M6: 4,009,223 km (0.09 R)
• M7: 5,486,502 km (0.099 R)
• M8: 8,547,125 km (0.1 R)
• M9: 10,536,328 km (0.106 R)
• M10: 15,530,952 km (0.047 R)
• M11: 16,333,544 km (0.12 R)
• M12: 18,240,020 km (0.072 R)
• M13: 21,247,984 km (0.118 R)
• M14: 28,716,807 km (0.114 R)
• M15: 30,127,814 km (0.107 R)
• M16: 33,305,872 km (0.083 R)
• M17: 35,316,018 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 19,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit