🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204

Radius: 14.6

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.54 AU - 0.86 AU

Year: 378 Days

Day: 14.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 24,505,492 km

• M1: 181,612 km (0.087 R)
• M2: 881,281 km (0.105 R)
• M3: 1,465,162 km (0.119 R)
• M4: 1,941,631 km (0.085 R)
• M5: 2,587,744 km (0.117 R)
• M6: 3,099,219 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.9

Radius: 15

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.7 AU - 1.14 AU

Year: 570 Days

Day: 11 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 24,505,492 km

• M1: 186,549 km (0.106 R)
• M2: 798,404 km (0.093 R)
• M3: 1,394,252 km (0.114 R)
• M4: 1,878,201 km (0.046 R)
• M5: 3,478,300 km (0.114 R)
• M6: 4,107,958 km (0.097 R)
• M7: 4,751,378 km (0.099 R)
• M8: 5,277,514 km (0.109 R)
• M9: 6,076,366 km (0.117 R)
• M10: 6,620,603 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.2

Radius: 11.6

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.92 AU - 1.44 AU

Year: 828 Days

Day: 8 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 24,505,492 km

• M1: 146,756 km (0.066 R)
• M2: 529,726 km (0.117 R)
• M3: 1,058,106 km (0.063 R)
• M4: 1,542,653 km (0.096 R)
• M5: 2,192,058 km (0.063 R)
• M6: 2,632,923 km (0.03 R)
• M7: 3,695,965 km (0.111 R)
• M8: 4,566,176 km (0.116 R)
• M9: 5,656,146 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.2

Radius: 12.2

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.92 AU - 3.1 AU

Year: 3372 Days

Day: 12.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 24,505,492 km

• M1: 151,842 km (0.062 R)
• M2: 681,867 km (0.072 R)
• M3: 1,580,651 km (0.079 R)
• M4: 2,202,081 km (0.062 R)
• M5: 3,420,855 km (0.092 R)
• M6: 5,025,740 km (0.119 R)
• M7: 8,748,184 km (0.087 R)
• M8: 12,406,002 km (0.082 R)
• M9: 12,989,434 km (0.099 R)
• M10: 13,428,802 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.8

Radius: 6.2

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.78 AU - 7.68 AU

Year: 10040 Days

Day: 23.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 24,505,492 km

• M1: 77,641 km (0.118 R)
• M2: 290,669 km (0.1 R)
• M3: 511,475 km (0.106 R)
• M4: 862,731 km (0.081 R)
• M5: 1,106,575 km (0.096 R)
• M6: 1,504,057 km (0.111 R)
• M7: 1,798,017 km (0.102 R)
• M8: 2,363,048 km (0.093 R)
• M9: 2,728,366 km (0.101 R)
• M10: 3,652,582 km (0.107 R)
• M11: 4,053,354 km (0.062 R)
• M12: 4,553,610 km (0.089 R)
• M13: 5,196,880 km (0.12 R)
• M14: 5,433,245 km (0.12 R)
• M15: 8,894,341 km (0.119 R)
• M16: 9,194,884 km (0.089 R)
• M17: 11,229,415 km (0.072 R)
• M18: 11,625,101 km (0.101 R)
• M19: 12,030,062 km (0.08 R)
• M20: 12,584,472 km (0.079 R)
• M21: 13,107,466 km (0.091 R)
• M22: 14,973,550 km (0.058 R)
• M23: 17,124,767 km (0.075 R)
• M24: 21,487,789 km (0.066 R)
• M25: 23,708,121 km (0.085 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 10,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit