🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.5

Radius: 11.9

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.86 AU - 0.9 AU

Year: 570 Days

Day: 9.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 57,260,977 km

• M1: 147,952 km (0.11 R)
• M2: 565,031 km (0.113 R)
• M3: 1,004,998 km (0.086 R)
• M4: 1,639,443 km (0.119 R)
• M5: 2,537,180 km (0.114 R)
• M6: 3,117,769 km (0.088 R)
• M7: 3,552,650 km (0.117 R)
• M8: 4,090,604 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.1

Radius: 8.9

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.58 AU - 1.6 AU

Year: 1384 Days

Day: 5.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 57,260,977 km

• M1: 110,852 km (0.1 R)
• M2: 772,224 km (0.069 R)
• M3: 1,647,222 km (0.086 R)
• M4: 2,848,044 km (0.075 R)
• M5: 3,223,385 km (0.032 R)
• M6: 3,534,399 km (0.092 R)
• M7: 4,271,917 km (0.059 R)
• M8: 5,275,419 km (0.115 R)
• M9: 5,753,983 km (0.101 R)
• M10: 6,308,692 km (0.062 R)
• M11: 7,907,145 km (0.098 R)
• M12: 9,349,119 km (0.094 R)
• M13: 10,115,958 km (0.095 R)
• M14: 12,141,662 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.9

Radius: 8.2

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.44 AU - 2.22 AU

Year: 1709 Days

Day: 8.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 91.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 57,260,977 km

• M1: 102,026 km (0.118 R)
• M2: 447,746 km (0.072 R)
• M3: 730,935 km (0.087 R)
• M4: 986,897 km (0.088 R)
• M5: 1,402,480 km (0.116 R)
• M6: 2,218,836 km (0.104 R)
• M7: 2,718,044 km (0.119 R)
• M8: 3,703,445 km (0.105 R)
• M9: 4,770,377 km (0.061 R)
• M10: 5,602,291 km (0.091 R)
• M11: 6,076,067 km (0.097 R)
• M12: 6,625,390 km (0.097 R)
• M13: 7,391,032 km (0.114 R)
• M14: 8,214,569 km (0.109 R)
• M15: 9,128,163 km (0.064 R)
• M16: 10,844,798 km (0.114 R)
• M17: 11,261,429 km (0.099 R)
• M18: 11,652,777 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578

Radius: 8.7

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.37 AU - 5.13 AU

Year: 7146 Days

Day: 5.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 57,260,977 km

• M1: 108,159 km (0.115 R)
• M2: 457,021 km (0.112 R)
• M3: 735,274 km (0.075 R)
• M4: 1,082,789 km (0.096 R)
• M5: 1,723,068 km (0.11 R)
• M6: 3,419,359 km (0.096 R)
• M7: 3,784,377 km (0.092 R)
• M8: 4,433,183 km (0.064 R)
• M9: 5,451,496 km (0.09 R)
• M10: 6,583,802 km (0.098 R)
• M11: 7,711,471 km (0.087 R)
• M12: 8,504,190 km (0.099 R)
• M13: 9,263,250 km (0.115 R)
• M14: 9,793,724 km (0.097 R)
• M15: 11,258,586 km (0.089 R)
• M16: 11,709,773 km (0.114 R)
• M17: 13,524,545 km (0.107 R)
• M18: 13,977,378 km (0.109 R)
• M19: 14,323,547 km (0.115 R)
• M20: 14,853,722 km (0.071 R)
• M21: 15,153,816 km (0.108 R)
• M22: 16,015,649 km (0.089 R)
• M23: 17,105,769 km (0.088 R)
• M24: 20,302,525 km (0.102 R)
• M25: 21,808,976 km (0.105 R)
• M26: 22,118,943 km (0.043 R)
• M27: 23,795,037 km (0.038 R)
• M28: 29,141,516 km (0.115 R)
• M29: 35,343,843 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.2

Radius: 6

Gravity: 13.48 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.46 AU - 8.62 AU

Year: 12893 Days

Day: 22.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 57,260,977 km

• M1: 76,445 km (0.068 R)
• M2: 277,803 km (0.078 R)
• M3: 1,536,969 km (0.107 R)
• M4: 2,043,657 km (0.087 R)
• M5: 2,316,673 km (0.056 R)
• M6: 2,782,820 km (0.069 R)
• M7: 5,876,354 km (0.11 R)
• M8: 7,857,628 km (0.025 R)
• M9: 11,490,313 km (0.08 R)
• M10: 15,207,671 km (0.097 R)
• M11: 15,480,836 km (0.116 R)
• M12: 17,709,246 km (0.065 R)
• M13: 18,548,939 km (0.085 R)
• M14: 20,307,163 km (0.049 R)
• M15: 23,601,009 km (0.045 R)
• M16: 26,934,498 km (0.074 R)
• M17: 28,351,489 km (0.091 R)
• M18: 34,283,045 km (0.117 R)
• M19: 36,674,367 km (0.094 R)
• M20: 46,345,420 km (0.058 R)
• M21: 48,228,858 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.8

Radius: 7.2

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.59 AU - 8.77 AU

Year: 16149 Days

Day: 23.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 57,260,977 km

• M1: 128,505 km (0.069 R)
• M2: 457,470 km (0.076 R)
• M3: 698,323 km (0.065 R)
• M4: 2,437,249 km (0.102 R)
• M5: 5,837,758 km (0.106 R)
• M6: 6,063,202 km (0.053 R)
• M7: 9,344,332 km (0.104 R)
• M8: 13,453,037 km (0.088 R)
• M9: 19,365,145 km (0.095 R)
• M10: 21,075,049 km (0.106 R)
• M11: 22,057,159 km (0.101 R)
• M12: 25,886,266 km (0.107 R)
• M13: 26,908,468 km (0.101 R)
• M14: 29,581,333 km (0.113 R)
• M15: 41,076,733 km (0.084 R)
• M16: 46,671,693 km (0.067 R)
• M17: 46,971,637 km (0.081 R)
• M18: 47,878,948 km (0.108 R)
• M19: 52,429,865 km (0.095 R)
• M20: 57,260,979 km (0.116 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 20,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit