🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709

Radius: 8.5

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.58 AU - 0.6 AU

Year: 302 Days

Day: 14.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 48,381,946 km

• M1: 105,766 km (0.066 R)
• M2: 389,104 km (0.087 R)
• M3: 705,055 km (0.097 R)
• M4: 1,007,542 km (0.104 R)
• M5: 1,272,031 km (0.078 R)
• M6: 1,676,244 km (0.062 R)
• M7: 2,364,394 km (0.106 R)
• M8: 2,754,097 km (0.072 R)
• M9: 3,446,885 km (0.054 R)
• M10: 3,733,514 km (0.12 R)
• M11: 4,238,108 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.3

Radius: 8.5

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.69 AU - 1.09 AU

Year: 560 Days

Day: 9.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 48,381,946 km

• M1: 111,600 km (0.087 R)
• M2: 417,677 km (0.114 R)
• M3: 775,515 km (0.116 R)
• M4: 1,446,611 km (0.117 R)
• M5: 2,080,458 km (0.099 R)
• M6: 2,470,310 km (0.062 R)
• M7: 2,816,778 km (0.084 R)
• M8: 3,108,494 km (0.11 R)
• M9: 4,186,496 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.1

Radius: 9.6

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.74 AU - 1.04 AU

Year: 560 Days

Day: 11.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 48,381,946 km

• M1: 119,379 km (0.103 R)
• M2: 444,306 km (0.07 R)
• M3: 849,566 km (0.097 R)
• M4: 1,425,967 km (0.047 R)
• M5: 1,866,383 km (0.119 R)
• M6: 2,264,164 km (0.104 R)
• M7: 2,901,002 km (0.069 R)
• M8: 3,413,225 km (0.106 R)
• M9: 4,208,188 km (0.039 R)
• M10: 4,634,392 km (0.106 R)
• M11: 5,677,688 km (0.115 R)
• M12: 5,979,427 km (0.066 R)
• M13: 6,423,882 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.4

Radius: 10.6

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.75 AU - 1.21 AU

Year: 647 Days

Day: 14 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 48,381,946 km

• M1: 132,394 km (0.039 R)
• M2: 725,250 km (0.083 R)
• M3: 1,063,192 km (0.099 R)
• M4: 1,402,630 km (0.057 R)
• M5: 1,952,851 km (0.066 R)
• M6: 2,871,980 km (0.089 R)
• M7: 3,258,391 km (0.077 R)
• M8: 3,992,917 km (0.086 R)
• M9: 4,532,217 km (0.078 R)
• M10: 4,953,185 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.5

Radius: 10.2

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.06 AU - 2.32 AU

Year: 2161 Days

Day: 8.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 48,381,946 km

• M1: 128,804 km (0.081 R)
• M2: 457,021 km (0.1 R)
• M3: 821,292 km (0.113 R)
• M4: 1,304,344 km (0.058 R)
• M5: 1,674,748 km (0.108 R)
• M6: 2,208,214 km (0.116 R)
• M7: 2,659,850 km (0.074 R)
• M8: 3,264,375 km (0.096 R)
• M9: 4,082,825 km (0.1 R)
• M10: 4,787,281 km (0.099 R)
• M11: 5,179,527 km (0.117 R)
• M12: 5,728,252 km (0.032 R)
• M13: 6,146,977 km (0.099 R)
• M14: 6,864,747 km (0.076 R)
• M15: 7,500,239 km (0.105 R)
• M16: 7,917,019 km (0.107 R)
• M17: 9,611,214 km (0.107 R)
• M18: 10,136,752 km (0.061 R)
• M19: 11,644,698 km (0.053 R)
• M20: 12,015,851 km (0.054 R)
• M21: 12,510,122 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.2

Radius: 13.8

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.69 AU - 5.81 AU

Year: 8022 Days

Day: 14.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 48,381,946 km

• M1: 182,659 km (0.088 R)
• M2: 723,455 km (0.068 R)
• M3: 2,146,879 km (0.116 R)
• M4: 3,772,559 km (0.051 R)
• M5: 4,873,151 km (0.084 R)
• M6: 9,060,245 km (0.038 R)
• M7: 14,084,490 km (0.068 R)
• M8: 18,968,262 km (0.101 R)
• M9: 23,747,016 km (0.119 R)
• M10: 32,334,832 km (0.111 R)
• M11: 36,055,181 km (0.035 R)
• M12: 38,490,485 km (0.083 R)
• M13: 40,786,513 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.1

Radius: 4

Gravity: 23.94 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.89 AU - 9.01 AU

Year: 13560 Days

Day: 16.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 48,381,946 km

• M1: 49,816 km (0.101 R)
• M2: 386,561 km (0.1 R)
• M3: 804,986 km (0.119 R)
• M4: 1,648,419 km (0.057 R)
• M5: 2,517,882 km (0.036 R)
• M6: 2,743,924 km (0.111 R)
• M7: 3,479,347 km (0.07 R)
• M8: 4,000,696 km (0.116 R)
• M9: 4,662,816 km (0.071 R)
• M10: 6,311,385 km (0.097 R)
• M11: 7,204,633 km (0.092 R)
• M12: 8,720,808 km (0.053 R)
• M13: 16,275,052 km (0.03 R)
• M14: 17,939,777 km (0.115 R)
• M15: 18,089,674 km (0.101 R)
• M16: 34,122,377 km (0.114 R)
• M17: 41,097,228 km (0.049 R)
• M18: 44,709,268 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: 328 - 20,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit