🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.7

Radius: 14.9

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.56 AU - 0.7 AU

Year: 345 Days

Day: 9.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 13,536,239 km

• M1: 188,194 km (0.077 R)
• M2: 686,505 km (0.105 R)
• M3: 1,203,664 km (0.095 R)
• M4: 1,782,010 km (0.069 R)
• M5: 2,321,011 km (0.104 R)
• M6: 3,032,050 km (0.11 R)
• M7: 3,712,720 km (0.114 R)
• M8: 4,424,955 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.7

Radius: 13.3

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.49 AU - 0.81 AU

Year: 362 Days

Day: 6.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 13,536,239 km

• M1: 165,455 km (0.044 R)
• M2: 754,422 km (0.086 R)
• M3: 1,189,303 km (0.11 R)
• M4: 1,777,522 km (0.099 R)
• M5: 2,257,731 km (0.11 R)
• M6: 2,815,133 km (0.089 R)
• M7: 3,247,620 km (0.105 R)
• M8: 3,889,993 km (0.08 R)
• M9: 4,670,296 km (0.033 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.6

Radius: 13.1

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.61 AU - 0.85 AU

Year: 431 Days

Day: 7.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 13,536,239 km

• M1: 163,062 km (0.092 R)
• M2: 593,156 km (0.085 R)
• M3: 1,017,116 km (0.106 R)
• M4: 1,557,613 km (0.098 R)
• M5: 1,967,212 km (0.055 R)
• M6: 2,417,053 km (0.111 R)
• M7: 2,973,856 km (0.098 R)
• M8: 3,883,561 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.5

Radius: 12.4

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.75 AU - 0.95 AU

Year: 541 Days

Day: 10.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 13,536,239 km

• M1: 154,235 km (0.112 R)
• M2: 614,698 km (0.082 R)
• M3: 1,025,643 km (0.085 R)
• M4: 1,620,893 km (0.119 R)
• M5: 2,008,800 km (0.025 R)
• M6: 2,531,046 km (0.098 R)
• M7: 2,921,048 km (0.045 R)
• M8: 3,865,759 km (0.091 R)
• M9: 4,326,819 km (0.09 R)
• M10: 5,154,843 km (0.106 R)
• M11: 5,861,544 km (0.117 R)
• M12: 6,315,873 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.5

Radius: 11.4

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.27 AU - 1.93 AU

Year: 1397 Days

Day: 11.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 13,536,239 km

• M1: 141,968 km (0.106 R)
• M2: 506,987 km (0.117 R)
• M3: 1,134,101 km (0.058 R)
• M4: 1,736,981 km (0.099 R)
• M5: 2,192,806 km (0.09 R)
• M6: 3,227,125 km (0.108 R)
• M7: 4,027,773 km (0.072 R)
• M8: 4,561,089 km (0.092 R)
• M9: 5,613,660 km (0.098 R)
• M10: 6,161,936 km (0.043 R)
• M11: 7,554,094 km (0.116 R)
• M12: 8,024,131 km (0.115 R)
• M13: 9,238,716 km (0.05 R)
• M14: 10,335,567 km (0.115 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: 322 - 16,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit