🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.3

Radius: 12.3

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.61 AU - 0.97 AU

Year: 453 Days

Day: 12.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 17,017,546 km

• M1: 153,039 km (0.082 R)
• M2: 560,094 km (0.098 R)
• M3: 956,678 km (0.102 R)
• M4: 1,454,690 km (0.086 R)
• M5: 1,842,896 km (0.117 R)
• M6: 3,227,873 km (0.106 R)
• M7: 3,877,726 km (0.098 R)
• M8: 4,532,815 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.9

Radius: 13.6

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.86 AU - 0.92 AU

Year: 542 Days

Day: 9.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 17,017,546 km

• M1: 169,195 km (0.113 R)
• M2: 770,130 km (0.076 R)
• M3: 1,553,574 km (0.085 R)
• M4: 2,201,931 km (0.056 R)
• M5: 3,188,379 km (0.11 R)
• M6: 4,132,342 km (0.084 R)
• M7: 4,662,816 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.9

Radius: 14.1

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.87 AU - 0.91 AU

Year: 542 Days

Day: 14.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 17,017,546 km

• M1: 175,329 km (0.086 R)
• M2: 702,212 km (0.101 R)
• M3: 1,449,304 km (0.08 R)
• M4: 2,045,152 km (0.116 R)
• M5: 2,660,897 km (0.092 R)
• M6: 3,273,052 km (0.097 R)
• M7: 5,460,621 km (0.108 R)
• M8: 6,028,944 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.9

Radius: 14.8

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.78 AU - 2.22 AU

Year: 1826 Days

Day: 6.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 17,017,546 km

• M1: 184,155 km (0.094 R)
• M2: 738,116 km (0.105 R)
• M3: 1,203,365 km (0.067 R)
• M4: 2,196,097 km (0.108 R)
• M5: 2,763,521 km (0.114 R)
• M6: 3,479,048 km (0.106 R)
• M7: 4,720,112 km (0.082 R)
• M8: 5,443,119 km (0.115 R)
• M9: 6,839,016 km (0.076 R)
• M10: 7,363,506 km (0.068 R)
• M11: 7,974,314 km (0.107 R)
• M12: 8,556,101 km (0.088 R)
• M13: 9,431,547 km (0.098 R)
• M14: 10,223,818 km (0.113 R)
• M15: 15,942,944 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.4

Radius: 8.1

Gravity: 12.28 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.92 AU - 2.26 AU

Year: 1951 Days

Day: 9.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 17,017,546 km

• M1: 100,829 km (0.115 R)
• M2: 365,019 km (0.04 R)
• M3: 950,694 km (0.077 R)
• M4: 1,283,849 km (0.071 R)
• M5: 1,581,399 km (0.077 R)
• M6: 1,995,037 km (0.114 R)
• M7: 2,493,049 km (0.104 R)
• M8: 3,250,163 km (0.107 R)
• M9: 4,016,553 km (0.049 R)
• M10: 4,640,077 km (0.119 R)
• M11: 5,514,327 km (0.111 R)
• M12: 5,853,615 km (0.114 R)
• M13: 6,627,784 km (0.114 R)
• M14: 8,632,844 km (0.076 R)
• M15: 9,024,641 km (0.109 R)
• M16: 10,307,443 km (0.054 R)
• M17: 11,087,596 km (0.038 R)
• M18: 12,147,497 km (0.094 R)
• M19: 12,890,849 km (0.055 R)
• M20: 13,840,047 km (0.06 R)
• M21: 14,696,644 km (0.083 R)
• M22: 16,966,792 km (0.085 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 12,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit