🌌 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: 781.9

Radius: 13.6

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.49 AU - 0.55 AU

Year: 259 Days

Day: 11.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 39,009,812 km

• M1: 169,195 km (0.105 R)
• M2: 731,384 km (0.097 R)
• M3: 1,321,099 km (0.098 R)
• M4: 1,997,281 km (0.104 R)
• M5: 2,570,091 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.4

Radius: 8.9

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.6 AU - 0.68 AU

Year: 353 Days

Day: 12.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 39,009,812 km

• M1: 111,151 km (0.076 R)
• M2: 403,166 km (0.083 R)
• M3: 916,885 km (0.119 R)
• M4: 1,246,449 km (0.053 R)
• M5: 1,621,043 km (0.092 R)
• M6: 2,333,428 km (0.102 R)
• M7: 2,677,353 km (0.1 R)
• M8: 3,033,845 km (0.07 R)
• M9: 3,364,456 km (0.098 R)
• M10: 3,646,299 km (0.103 R)
• M11: 4,545,980 km (0.115 R)
• M12: 4,876,741 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.1

Radius: 8.2

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.69 AU - 0.75 AU

Year: 422 Days

Day: 13.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 39,009,812 km

• M1: 102,026 km (0.106 R)
• M2: 432,039 km (0.117 R)
• M3: 750,981 km (0.114 R)
• M4: 1,127,968 km (0.106 R)
• M5: 1,493,585 km (0.102 R)
• M6: 1,836,463 km (0.119 R)
• M7: 2,127,731 km (0.079 R)
• M8: 2,425,879 km (0.119 R)
• M9: 2,682,589 km (0.117 R)
• M10: 3,022,326 km (0.107 R)
• M11: 3,596,183 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413

Radius: 11

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.64 AU - 0.9 AU

Year: 466 Days

Day: 5.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 39,009,812 km

• M1: 136,732 km (0.105 R)
• M2: 526,285 km (0.075 R)
• M3: 928,105 km (0.12 R)
• M4: 1,579,305 km (0.078 R)
• M5: 1,927,269 km (0.115 R)
• M6: 2,309,791 km (0.116 R)
• M7: 2,723,728 km (0.095 R)
• M8: 3,330,647 km (0.032 R)
• M9: 3,763,434 km (0.103 R)
• M10: 4,194,126 km (0.108 R)
• M11: 4,829,318 km (0.106 R)
• M12: 5,200,770 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.7

Radius: 11.6

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.79 AU - 0.79 AU

Year: 485 Days

Day: 10.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 39,009,812 km

• M1: 148,999 km (0.1 R)
• M2: 519,703 km (0.071 R)
• M3: 905,516 km (0.095 R)
• M4: 1,534,126 km (0.042 R)
• M5: 1,898,995 km (0.088 R)
• M6: 2,467,916 km (0.116 R)
• M7: 3,055,387 km (0.114 R)
• M8: 3,603,663 km (0.068 R)
• M9: 4,074,747 km (0.068 R)
• M10: 4,632,747 km (0.09 R)
• M11: 6,328,738 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.4

Radius: 8.5

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.75 AU - 2.91 AU

Year: 3286 Days

Day: 10.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,009,812 km

• M1: 105,915 km (0.088 R)
• M2: 439,369 km (0.06 R)
• M3: 1,080,845 km (0.111 R)
• M4: 1,527,245 km (0.088 R)
• M5: 2,079,710 km (0.101 R)
• M6: 2,445,626 km (0.056 R)
• M7: 3,289,956 km (0.05 R)
• M8: 4,488,235 km (0.095 R)
• M9: 5,126,270 km (0.082 R)
• M10: 5,567,584 km (0.104 R)
• M11: 6,840,213 km (0.098 R)
• M12: 7,560,078 km (0.067 R)
• M13: 7,938,561 km (0.068 R)
• M14: 10,597,214 km (0.087 R)
• M15: 12,406,301 km (0.101 R)
• M16: 15,492,056 km (0.098 R)
• M17: 16,414,926 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.8

Radius: 12.3

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.32 AU - 5.9 AU

Year: 7973 Days

Day: 9.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,009,812 km

• M1: 156,479 km (0.038 R)
• M2: 544,536 km (0.105 R)
• M3: 1,150,557 km (0.117 R)
• M4: 1,818,961 km (0.096 R)
• M5: 2,621,254 km (0.071 R)
• M6: 3,670,234 km (0.072 R)
• M7: 4,613,449 km (0.09 R)
• M8: 5,157,237 km (0.095 R)
• M9: 7,734,360 km (0.056 R)
• M10: 10,149,318 km (0.116 R)
• M11: 11,631,534 km (0.114 R)
• M12: 13,310,171 km (0.101 R)
• M13: 13,943,120 km (0.105 R)
• M14: 16,875,687 km (0.045 R)
• M15: 18,031,031 km (0.09 R)
• M16: 18,806,098 km (0.098 R)
• M17: 22,370,866 km (0.105 R)
• M18: 27,453,603 km (0.109 R)
• M19: 29,049,962 km (0.112 R)
• M20: 29,822,186 km (0.066 R)
• M21: 36,724,781 km (0.077 R)
• M22: 37,287,419 km (0.097 R)
• M23: 38,429,898 km (0.069 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 12,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit