🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.5

Radius: 12.9

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.52 AU - 0.62 AU

Year: 287 Days

Day: 12.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 40,599,910 km

• M1: 160,519 km (0.092 R)
• M2: 613,650 km (0.088 R)
• M3: 1,043,296 km (0.047 R)
• M4: 1,524,103 km (0.088 R)
• M5: 1,926,222 km (0.104 R)
• M6: 2,400,447 km (0.111 R)
• M7: 3,207,528 km (0.105 R)
• M8: 3,657,818 km (0.101 R)
• M9: 4,150,443 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441

Radius: 9.3

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.77 AU - 0.79 AU

Year: 459 Days

Day: 9.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 40,599,910 km

• M1: 115,938 km (0.103 R)
• M2: 500,405 km (0.097 R)
• M3: 1,042,398 km (0.045 R)
• M4: 1,389,615 km (0.082 R)
• M5: 2,368,433 km (0.109 R)
• M6: 3,350,095 km (0.082 R)
• M7: 4,346,865 km (0.086 R)
• M8: 5,246,697 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.7

Radius: 14.2

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.87 AU - 0.89 AU

Year: 550 Days

Day: 14.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 40,599,910 km

• M1: 176,825 km (0.075 R)
• M2: 621,430 km (0.036 R)
• M3: 1,073,814 km (0.098 R)
• M4: 1,666,520 km (0.115 R)
• M5: 2,740,184 km (0.038 R)
• M6: 3,804,274 km (0.107 R)
• M7: 4,714,876 km (0.119 R)
• M8: 6,318,565 km (0.116 R)
• M9: 6,989,961 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.3

Radius: 13

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.97 AU - 1.09 AU

Year: 697 Days

Day: 9.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 40,599,910 km

• M1: 161,715 km (0.065 R)
• M2: 584,180 km (0.036 R)
• M3: 1,039,256 km (0.115 R)
• M4: 1,459,477 km (0.089 R)
• M5: 1,882,240 km (0.104 R)
• M6: 2,408,526 km (0.081 R)
• M7: 2,820,668 km (0.118 R)
• M8: 3,875,482 km (0.062 R)
• M9: 4,606,268 km (0.088 R)
• M10: 5,445,063 km (0.111 R)
• M11: 5,910,911 km (0.089 R)
• M12: 6,546,253 km (0.094 R)
• M13: 7,248,765 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.5

Radius: 12.8

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.13 AU - 3.27 AU

Year: 2959 Days

Day: 9.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 40,599,910 km

• M1: 160,668 km (0.118 R)
• M2: 633,547 km (0.09 R)
• M3: 1,046,886 km (0.06 R)
• M4: 1,454,690 km (0.059 R)
• M5: 1,971,550 km (0.088 R)
• M6: 3,138,264 km (0.097 R)
• M7: 3,622,961 km (0.117 R)
• M8: 4,859,088 km (0.064 R)
• M9: 5,460,921 km (0.066 R)
• M10: 6,058,115 km (0.089 R)
• M11: 9,392,802 km (0.078 R)
• M12: 10,213,645 km (0.05 R)
• M13: 11,743,582 km (0.075 R)
• M14: 12,475,565 km (0.118 R)
• M15: 13,935,640 km (0.107 R)
• M16: 16,230,023 km (0.11 R)
• M17: 17,138,530 km (0.069 R)
• M18: 18,708,261 km (0.082 R)
• M19: 20,128,543 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.7

Radius: 10.3

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.19 AU - 6.89 AU

Year: 8695 Days

Day: 11.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 40,599,910 km

• M1: 128,804 km (0.104 R)
• M2: 478,115 km (0.102 R)
• M3: 1,102,686 km (0.091 R)
• M4: 1,478,925 km (0.116 R)
• M5: 1,865,485 km (0.081 R)
• M6: 2,573,532 km (0.118 R)
• M7: 4,088,510 km (0.04 R)
• M8: 5,991,694 km (0.087 R)
• M9: 6,405,482 km (0.117 R)
• M10: 7,024,218 km (0.105 R)
• M11: 7,642,656 km (0.111 R)
• M12: 10,683,382 km (0.093 R)
• M13: 11,293,293 km (0.112 R)
• M14: 14,086,883 km (0.12 R)
• M15: 14,882,744 km (0.114 R)
• M16: 15,514,945 km (0.079 R)
• M17: 15,968,077 km (0.08 R)
• M18: 16,297,192 km (0.109 R)
• M19: 20,146,046 km (0.111 R)
• M20: 23,024,459 km (0.117 R)
• M21: 25,444,952 km (0.044 R)
• M22: 25,984,851 km (0.1 R)
• M23: 26,348,972 km (0.116 R)
• M24: 26,716,534 km (0.04 R)
• M25: 27,180,886 km (0.106 R)
• M26: 29,583,428 km (0.062 R)
• M27: 35,361,197 km (0.117 R)
• M28: 40,492,553 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.1

Radius: 4.5

Gravity: 22.62 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.91 AU - 6.87 AU

Year: 9532 Days

Day: 18.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,599,910 km

• M1: 96,491 km (0.11 R)
• M2: 1,347,428 km (0.12 R)
• M3: 3,279,485 km (0.107 R)
• M4: 4,106,162 km (0.081 R)
• M5: 5,497,722 km (0.086 R)
• M6: 6,583,054 km (0.106 R)
• M7: 12,304,724 km (0.105 R)
• M8: 13,202,012 km (0.069 R)
• M9: 14,262,661 km (0.071 R)
• M10: 17,574,309 km (0.111 R)
• M11: 18,565,545 km (0.044 R)
• M12: 21,443,508 km (0.094 R)
• M13: 21,842,935 km (0.109 R)
• M14: 22,739,325 km (0.051 R)
• M15: 27,685,480 km (0.108 R)
• M16: 28,063,962 km (0.07 R)
• M17: 31,936,901 km (0.117 R)
• M18: 39,395,702 km (0.085 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 18,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit