🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.56 AU - 0.6 AU

Year: 285 Days

Day: 45.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,340,876 km

• M1: 293,511 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.7

Radius: 9.2

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.23 AU - 1.53 AU

Year: 1047 Days

Day: 12.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (2)

Outer Limit: 21,340,876 km

• M1: 114,442 km (0.059 R)
• M2: 517,010 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911

Radius: 8.9

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.95 AU - 2.07 AU

Year: 1840 Days

Day: 8.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 21,340,876 km

• M1: 110,852 km (0.092 R)
• M2: 563,535 km (0.107 R)
• M3: 1,107,922 km (0.083 R)
• M4: 1,438,982 km (0.07 R)
• M5: 1,926,372 km (0.039 R)
• M6: 3,450,475 km (0.032 R)
• M7: 3,806,817 km (0.088 R)
• M8: 4,367,061 km (0.077 R)
• M9: 4,784,738 km (0.116 R)
• M10: 5,160,528 km (0.101 R)
• M11: 6,251,396 km (0.03 R)
• M12: 6,620,304 km (0.119 R)
• M13: 7,229,317 km (0.107 R)
• M14: 7,755,004 km (0.107 R)
• M15: 9,147,461 km (0.104 R)
• M16: 9,589,074 km (0.104 R)
• M17: 9,938,385 km (0.119 R)
• M18: 10,405,130 km (0.047 R)
• M19: 10,774,039 km (0.036 R)
• M20: 12,337,935 km (0.096 R)
• M21: 14,498,876 km (0.098 R)
• M22: 14,959,488 km (0.088 R)
• M23: 16,056,040 km (0.102 R)
• M24: 16,950,785 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.5

Radius: 14.2

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.66 AU - 3.2 AU

Year: 3238 Days

Day: 6.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 21,340,876 km

• M1: 176,675 km (0.091 R)
• M2: 650,900 km (0.072 R)
• M3: 1,351,318 km (0.04 R)
• M4: 2,281,966 km (0.065 R)
• M5: 3,415,170 km (0.075 R)
• M6: 4,316,347 km (0.081 R)
• M7: 5,344,982 km (0.076 R)
• M8: 8,021,737 km (0.111 R)
• M9: 8,542,338 km (0.069 R)
• M10: 9,728,649 km (0.088 R)
• M11: 11,887,196 km (0.095 R)
• M12: 12,750,376 km (0.083 R)
• M13: 18,057,510 km (0.111 R)
• M14: 20,196,161 km (0.088 R)
• M15: 22,227,252 km (0.079 R)
• M16: 22,979,729 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.3

Radius: 10.6

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.9 AU - 3.26 AU

Year: 3490 Days

Day: 13.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 21,340,876 km

• M1: 132,843 km (0.115 R)
• M2: 471,233 km (0.091 R)
• M3: 833,410 km (0.096 R)
• M4: 1,214,884 km (0.114 R)
• M5: 2,376,213 km (0.095 R)
• M6: 4,735,969 km (0.084 R)
• M7: 6,091,775 km (0.094 R)
• M8: 6,978,741 km (0.118 R)
• M9: 9,814,518 km (0.076 R)
• M10: 18,201,274 km (0.071 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 13,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit