🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.97 AU - 1.23 AU

Year: 404 Days

Day: 24.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.99 AU - 1.39 AU

Year: 454 Days

Day: 28.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.35 AU - 2.11 AU

Year: 796 Days

Day: 28.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.2

Radius: 9.4

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5 AU - 6.44 AU

Year: 4786 Days

Day: 12.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 50,683,905 km

• M1: 120,875 km (0.045 R)
• M2: 550,819 km (0.094 R)
• M3: 1,322,445 km (0.084 R)
• M4: 1,687,763 km (0.085 R)
• M5: 2,002,068 km (0.047 R)
• M6: 2,974,305 km (0.119 R)
• M7: 3,501,338 km (0.119 R)
• M8: 4,161,214 km (0.055 R)
• M9: 4,928,951 km (0.046 R)
• M10: 5,879,196 km (0.037 R)
• M11: 7,509,065 km (0.052 R)
• M12: 9,717,878 km (0.092 R)
• M13: 10,602,151 km (0.054 R)
• M14: 11,205,180 km (0.065 R)
• M15: 13,204,705 km (0.107 R)
• M16: 13,848,275 km (0.119 R)
• M17: 14,512,489 km (0.068 R)
• M18: 17,832,066 km (0.115 R)
• M19: 21,700,069 km (0.103 R)
• M20: 22,294,720 km (0.101 R)
• M21: 25,268,876 km (0.092 R)
• M22: 26,681,379 km (0.11 R)
• M23: 27,970,613 km (0.11 R)
• M24: 29,753,670 km (0.107 R)
• M25: 30,859,198 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.4

Radius: 12

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.65 AU - 8.41 AU

Year: 6521 Days

Day: 5.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,683,905 km

• M1: 149,598 km (0.053 R)
• M2: 783,145 km (0.113 R)
• M3: 1,259,913 km (0.082 R)
• M4: 1,660,686 km (0.104 R)
• M5: 2,400,447 km (0.096 R)
• M6: 3,716,161 km (0.099 R)
• M7: 4,587,419 km (0.104 R)
• M8: 5,749,046 km (0.073 R)
• M9: 7,474,957 km (0.114 R)
• M10: 9,121,880 km (0.076 R)
• M11: 10,362,495 km (0.118 R)
• M12: 13,064,382 km (0.093 R)
• M13: 14,159,289 km (0.048 R)
• M14: 14,759,625 km (0.092 R)
• M15: 15,439,547 km (0.047 R)
• M16: 17,400,327 km (0.092 R)
• M17: 17,880,835 km (0.064 R)
• M18: 19,817,529 km (0.063 R)
• M19: 21,183,956 km (0.119 R)
• M20: 22,938,141 km (0.098 R)
• M21: 23,599,363 km (0.103 R)
• M22: 25,659,924 km (0.108 R)
• M23: 26,372,609 km (0.117 R)
• M24: 28,400,707 km (0.079 R)
• M25: 29,067,315 km (0.07 R)
• M26: 30,829,279 km (0.112 R)
• M27: 36,653,872 km (0.091 R)
• M28: 37,104,012 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.7

Radius: 9.9

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.86 AU - 11.66 AU

Year: 10667 Days

Day: 8.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,683,905 km

• M1: 123,119 km (0.115 R)
• M2: 639,830 km (0.093 R)
• M3: 1,688,511 km (0.046 R)
• M4: 2,272,392 km (0.085 R)
• M5: 3,031,002 km (0.057 R)
• M6: 3,506,873 km (0.091 R)
• M7: 4,284,932 km (0.074 R)
• M8: 5,473,636 km (0.045 R)
• M9: 5,855,709 km (0.105 R)
• M10: 7,952,623 km (0.114 R)
• M11: 9,242,306 km (0.099 R)
• M12: 12,705,646 km (0.068 R)
• M13: 13,253,474 km (0.111 R)
• M14: 13,753,579 km (0.069 R)
• M15: 14,461,776 km (0.083 R)
• M16: 15,603,956 km (0.097 R)
• M17: 16,021,034 km (0.058 R)
• M18: 17,764,448 km (0.057 R)
• M19: 26,010,283 km (0.106 R)
• M20: 27,393,165 km (0.099 R)
• M21: 27,898,806 km (0.118 R)
• M22: 29,242,644 km (0.046 R)
• M23: 30,090,714 km (0.101 R)
• M24: 33,188,437 km (0.054 R)
• M25: 35,766,906 km (0.054 R)
• M26: 36,128,634 km (0.117 R)
• M27: 38,855,803 km (0.068 R)
• M28: 40,530,252 km (0.108 R)
• M29: 42,386,761 km (0.095 R)
• M30: 44,577,024 km (0.104 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 13,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit