🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.1 AU - 1.68 AU

Year: 731 Days

Day: 24 Hours

Environment

Temp: -93 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.3

Radius: 13.2

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.48 AU - 3.12 AU

Year: 2091 Days

Day: 11.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 32,235,238 km

• M1: 169,046 km (0.109 R)
• M2: 1,186,910 km (0.075 R)
• M3: 1,764,058 km (0.105 R)
• M4: 2,241,126 km (0.118 R)
• M5: 4,144,011 km (0.085 R)
• M6: 5,021,851 km (0.038 R)
• M7: 5,493,832 km (0.072 R)
• M8: 6,899,603 km (0.096 R)
• M9: 8,786,182 km (0.115 R)
• M10: 12,430,237 km (0.108 R)
• M11: 13,596,352 km (0.085 R)
• M12: 14,652,962 km (0.091 R)
• M13: 15,763,427 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.1

Radius: 13.9

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.25 AU - 4.37 AU

Year: 3318 Days

Day: 9 Hours

Environment

Temp: -153 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 32,235,238 km

• M1: 173,534 km (0.084 R)
• M2: 702,063 km (0.114 R)
• M3: 1,293,573 km (0.088 R)
• M4: 1,748,350 km (0.045 R)
• M5: 2,369,032 km (0.093 R)
• M6: 2,845,800 km (0.096 R)
• M7: 3,387,045 km (0.064 R)
• M8: 4,080,731 km (0.091 R)
• M9: 4,633,046 km (0.084 R)
• M10: 5,135,246 km (0.057 R)
• M11: 6,392,766 km (0.109 R)
• M12: 8,493,569 km (0.067 R)
• M13: 9,855,209 km (0.101 R)
• M14: 11,146,388 km (0.107 R)
• M15: 11,920,706 km (0.074 R)
• M16: 12,411,387 km (0.093 R)
• M17: 15,434,312 km (0.095 R)
• M18: 16,071,598 km (0.106 R)
• M19: 16,948,541 km (0.108 R)
• M20: 17,512,824 km (0.072 R)
• M21: 18,147,867 km (0.106 R)
• M22: 19,280,922 km (0.045 R)
• M23: 21,035,854 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429

Radius: 8.5

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.67 AU - 4.47 AU

Year: 3664 Days

Day: 9.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 158.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 32,235,238 km

• M1: 105,766 km (0.109 R)
• M2: 584,329 km (0.107 R)
• M3: 849,716 km (0.103 R)
• M4: 1,373,907 km (0.117 R)
• M5: 2,086,741 km (0.108 R)
• M6: 2,609,136 km (0.089 R)
• M7: 3,198,552 km (0.082 R)
• M8: 3,638,968 km (0.103 R)
• M9: 4,056,945 km (0.1 R)
• M10: 4,462,355 km (0.043 R)
• M11: 4,918,180 km (0.067 R)
• M12: 5,354,706 km (0.076 R)
• M13: 6,194,549 km (0.118 R)
• M14: 7,149,731 km (0.064 R)
• M15: 8,100,426 km (0.041 R)
• M16: 8,571,958 km (0.113 R)
• M17: 9,718,476 km (0.099 R)
• M18: 10,328,536 km (0.082 R)
• M19: 10,802,761 km (0.112 R)
• M20: 11,126,940 km (0.073 R)
• M21: 11,794,595 km (0.102 R)
• M22: 12,138,371 km (0.079 R)
• M23: 13,027,132 km (0.085 R)
• M24: 13,721,715 km (0.075 R)
• M25: 15,694,612 km (0.057 R)
• M26: 16,215,960 km (0.098 R)
• M27: 16,534,305 km (0.086 R)
• M28: 18,590,228 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709

Radius: 11.1

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.88 AU - 5.16 AU

Year: 5019 Days

Day: 6.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 118.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 32,235,238 km

• M1: 138,079 km (0.086 R)
• M2: 667,655 km (0.086 R)
• M3: 1,072,766 km (0.073 R)
• M4: 1,456,186 km (0.066 R)
• M5: 1,823,897 km (0.027 R)
• M6: 2,223,623 km (0.081 R)
• M7: 2,595,673 km (0.087 R)
• M8: 5,154,544 km (0.08 R)
• M9: 5,549,034 km (0.083 R)
• M10: 6,366,885 km (0.077 R)
• M11: 7,159,754 km (0.075 R)
• M12: 8,017,249 km (0.038 R)
• M13: 8,782,891 km (0.11 R)
• M14: 9,850,421 km (0.09 R)
• M15: 10,728,860 km (0.052 R)
• M16: 14,548,393 km (0.106 R)
• M17: 18,595,614 km (0.056 R)
• M18: 19,459,541 km (0.116 R)
• M19: 21,700,368 km (0.099 R)
• M20: 22,732,743 km (0.081 R)
• M21: 23,720,538 km (0.054 R)
• M22: 29,985,696 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.9

Radius: 9.5

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.02 AU - 6.52 AU

Year: 5398 Days

Day: 8.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 32,235,238 km

• M1: 118,182 km (0.045 R)
• M2: 508,932 km (0.066 R)
• M3: 808,128 km (0.076 R)
• M4: 1,241,214 km (0.077 R)
• M5: 2,283,462 km (0.077 R)
• M6: 3,264,674 km (0.114 R)
• M7: 4,582,183 km (0.101 R)
• M8: 5,490,840 km (0.075 R)
• M9: 5,941,728 km (0.083 R)
• M10: 6,319,912 km (0.089 R)
• M11: 7,020,778 km (0.049 R)
• M12: 7,772,507 km (0.041 R)
• M13: 8,380,622 km (0.033 R)
• M14: 9,184,860 km (0.056 R)
• M15: 10,306,097 km (0.105 R)
• M16: 11,759,589 km (0.083 R)
• M17: 13,291,621 km (0.09 R)
• M18: 13,613,406 km (0.094 R)
• M19: 15,418,005 km (0.082 R)
• M20: 15,713,760 km (0.083 R)
• M21: 19,154,063 km (0.079 R)
• M22: 21,121,873 km (0.116 R)
• M23: 23,531,446 km (0.063 R)
• M24: 25,785,437 km (0.039 R)
• M25: 27,222,025 km (0.115 R)
• M26: 28,444,539 km (0.105 R)
• M27: 29,612,300 km (0.094 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 20,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit