🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.2

Radius: 9.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.69 AU - 0.99 AU

Year: 505 Days

Day: 12.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 25,882,336 km

• M1: 123,568 km (0.118 R)
• M2: 452,833 km (0.109 R)
• M3: 1,115,851 km (0.107 R)
• M4: 1,831,976 km (0.093 R)
• M5: 2,333,128 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145

Radius: 10.9

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.12 AU - 1.66 AU

Year: 1075 Days

Day: 7.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 25,882,336 km

• M1: 136,284 km (0.051 R)
• M2: 504,893 km (0.084 R)
• M3: 865,872 km (0.086 R)
• M4: 2,221,828 km (0.043 R)
• M5: 3,182,695 km (0.093 R)
• M6: 4,869,111 km (0.105 R)
• M7: 5,556,813 km (0.057 R)
• M8: 6,233,743 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.3

Radius: 14.1

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.13 AU - 3.05 AU

Year: 2734 Days

Day: 13.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 25,882,336 km

• M1: 176,077 km (0.064 R)
• M2: 690,843 km (0.033 R)
• M3: 1,230,891 km (0.068 R)
• M4: 1,678,339 km (0.05 R)
• M5: 2,237,087 km (0.099 R)
• M6: 2,715,201 km (0.049 R)
• M7: 3,294,594 km (0.086 R)
• M8: 3,864,113 km (0.067 R)
• M9: 4,621,826 km (0.111 R)
• M10: 5,499,966 km (0.115 R)
• M11: 6,053,627 km (0.106 R)
• M12: 6,512,893 km (0.113 R)
• M13: 10,056,268 km (0.078 R)
• M14: 10,739,631 km (0.096 R)
• M15: 11,415,365 km (0.045 R)
• M16: 13,018,755 km (0.093 R)
• M17: 14,227,505 km (0.076 R)
• M18: 14,997,037 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.4

Radius: 13.4

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.82 AU - 4.42 AU

Year: 4518 Days

Day: 13.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 25,882,336 km

• M1: 166,652 km (0.101 R)
• M2: 596,297 km (0.063 R)
• M3: 1,273,527 km (0.079 R)
• M4: 1,806,993 km (0.089 R)
• M5: 2,436,800 km (0.114 R)
• M6: 3,603,962 km (0.085 R)
• M7: 5,006,891 km (0.099 R)
• M8: 6,360,602 km (0.081 R)
• M9: 8,799,048 km (0.041 R)
• M10: 9,916,544 km (0.093 R)
• M11: 10,616,961 km (0.114 R)
• M12: 11,275,192 km (0.059 R)
• M13: 12,432,780 km (0.09 R)
• M14: 13,583,337 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.7

Radius: 9.5

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.69 AU - 3.91 AU

Year: 4859 Days

Day: 5.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 25,882,336 km

• M1: 118,482 km (0.066 R)
• M2: 727,195 km (0.068 R)
• M3: 1,113,008 km (0.109 R)
• M4: 3,242,983 km (0.119 R)
• M5: 3,997,405 km (0.059 R)
• M6: 4,311,859 km (0.119 R)
• M7: 5,119,090 km (0.073 R)
• M8: 11,880,315 km (0.11 R)
• M9: 14,849,833 km (0.116 R)
• M10: 19,469,415 km (0.118 R)
• M11: 20,509,270 km (0.059 R)
• M12: 23,198,740 km (0.092 R)
• M13: 23,997,892 km (0.115 R)
• M14: 25,192,880 km (0.116 R)
• M15: 25,805,184 km (0.051 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: 471 - 13,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit