🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.4

Radius: 12.1

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.44 AU - 0.58 AU

Year: 243 Days

Day: 8.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 28,988,611 km

• M1: 151,094 km (0.08 R)
• M2: 1,045,091 km (0.12 R)
• M3: 1,835,715 km (0.111 R)
• M4: 2,223,772 km (0.104 R)
• M5: 2,616,916 km (0.115 R)
• M6: 3,010,807 km (0.11 R)
• M7: 3,485,032 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.1

Radius: 10

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.6 AU - 0.88 AU

Year: 424 Days

Day: 12.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 28,988,611 km

• M1: 124,316 km (0.111 R)
• M2: 539,899 km (0.091 R)
• M3: 981,362 km (0.117 R)
• M4: 1,430,305 km (0.106 R)
• M5: 1,749,996 km (0.083 R)
• M6: 2,469,262 km (0.081 R)
• M7: 3,139,611 km (0.12 R)
• M8: 3,621,615 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.8

Radius: 14.6

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.78 AU - 1.3 AU

Year: 707 Days

Day: 5.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 28,988,611 km

• M1: 181,761 km (0.115 R)
• M2: 760,556 km (0.088 R)
• M3: 1,649,765 km (0.068 R)
• M4: 2,318,767 km (0.098 R)
• M5: 2,820,668 km (0.061 R)
• M6: 4,828,720 km (0.087 R)
• M7: 5,557,112 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.3

Radius: 9.6

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.09 AU - 1.79 AU

Year: 1152 Days

Day: 14.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 28,988,611 km

• M1: 141,520 km (0.08 R)
• M2: 527,482 km (0.096 R)
• M3: 938,278 km (0.083 R)
• M4: 1,259,614 km (0.101 R)
• M5: 1,602,941 km (0.082 R)
• M6: 2,264,912 km (0.098 R)
• M7: 2,603,601 km (0.112 R)
• M8: 3,126,895 km (0.076 R)
• M9: 3,533,950 km (0.049 R)
• M10: 4,109,005 km (0.115 R)
• M11: 5,106,823 km (0.077 R)
• M12: 5,589,874 km (0.069 R)
• M13: 6,439,440 km (0.092 R)
• M14: 6,931,468 km (0.067 R)
• M15: 7,651,931 km (0.113 R)
• M16: 8,017,099 km (0.095 R)
• M17: 9,183,364 km (0.105 R)
• M18: 10,522,565 km (0.07 R)
• M19: 10,876,962 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.5

Radius: 10.2

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.53 AU - 5.23 AU

Year: 6113 Days

Day: 14.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 28,988,611 km

• M1: 129,103 km (0.092 R)
• M2: 496,665 km (0.094 R)
• M3: 1,202,168 km (0.065 R)
• M4: 2,619,160 km (0.094 R)
• M5: 2,972,958 km (0.027 R)
• M6: 3,888,198 km (0.083 R)
• M7: 4,375,289 km (0.068 R)
• M8: 6,710,212 km (0.113 R)
• M9: 13,354,602 km (0.093 R)
• M10: 19,461,935 km (0.064 R)
• M11: 21,448,894 km (0.11 R)
• M12: 25,343,974 km (0.061 R)
• M13: 27,793,340 km (0.032 R)
• M14: 28,557,785 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 20,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit