🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.3

Radius: 12.6

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.47 AU - 0.71 AU

Year: 307 Days

Day: 12.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 21,215,721 km

• M1: 156,629 km (0.067 R)
• M2: 569,070 km (0.054 R)
• M3: 978,968 km (0.08 R)
• M4: 1,653,655 km (0.114 R)
• M5: 2,074,474 km (0.094 R)
• M6: 2,559,769 km (0.089 R)
• M7: 3,093,834 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.4

Radius: 14

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.41 AU - 1.53 AU

Year: 1209 Days

Day: 10.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 21,215,721 km

• M1: 174,581 km (0.113 R)
• M2: 727,195 km (0.118 R)
• M3: 1,969,755 km (0.106 R)
• M4: 2,579,067 km (0.114 R)
• M5: 3,312,396 km (0.03 R)
• M6: 3,791,708 km (0.11 R)
• M7: 4,550,767 km (0.063 R)
• M8: 5,009,434 km (0.108 R)
• M9: 6,254,238 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.2

Radius: 8.5

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.52 AU - 1.9 AU

Year: 1517 Days

Day: 8.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 21,215,721 km

• M1: 107,262 km (0.073 R)
• M2: 492,626 km (0.085 R)
• M3: 857,495 km (0.098 R)
• M4: 1,291,329 km (0.082 R)
• M5: 1,580,202 km (0.115 R)
• M6: 2,176,799 km (0.06 R)
• M7: 2,625,592 km (0.092 R)
• M8: 3,336,930 km (0.107 R)
• M9: 3,843,169 km (0.086 R)
• M10: 4,776,510 km (0.063 R)
• M11: 5,516,571 km (0.099 R)
• M12: 6,099,404 km (0.109 R)
• M13: 6,634,217 km (0.112 R)
• M14: 7,293,495 km (0.117 R)
• M15: 8,955,976 km (0.058 R)
• M16: 9,338,647 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.5

Radius: 11.9

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.58 AU - 2.02 AU

Year: 1638 Days

Day: 9.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 21,215,721 km

• M1: 147,952 km (0.117 R)
• M2: 545,583 km (0.099 R)
• M3: 1,081,892 km (0.085 R)
• M4: 2,251,448 km (0.066 R)
• M5: 2,728,067 km (0.052 R)
• M6: 3,653,180 km (0.103 R)
• M7: 4,031,812 km (0.09 R)
• M8: 4,943,611 km (0.115 R)
• M9: 5,776,423 km (0.036 R)
• M10: 6,958,246 km (0.07 R)
• M11: 7,720,746 km (0.095 R)
• M12: 8,402,314 km (0.119 R)
• M13: 9,647,118 km (0.099 R)
• M14: 10,626,834 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.9

Radius: 14.6

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.21 AU - 2.49 AU

Year: 2443 Days

Day: 7.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 21,215,721 km

• M1: 181,612 km (0.09 R)
• M2: 744,698 km (0.075 R)
• M3: 1,577,360 km (0.067 R)
• M4: 2,153,611 km (0.098 R)
• M5: 2,911,175 km (0.1 R)
• M6: 3,741,742 km (0.097 R)
• M7: 4,222,699 km (0.109 R)
• M8: 5,523,453 km (0.063 R)
• M9: 7,309,950 km (0.111 R)
• M10: 10,322,851 km (0.087 R)
• M11: 11,382,902 km (0.056 R)
• M12: 11,957,807 km (0.082 R)
• M13: 12,703,702 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.2

Radius: 14.7

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.34 AU - 3.44 AU

Year: 3332 Days

Day: 11.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 21,215,721 km

• M1: 182,809 km (0.115 R)
• M2: 664,364 km (0.062 R)
• M3: 1,372,112 km (0.105 R)
• M4: 2,477,341 km (0.091 R)
• M5: 3,240,140 km (0.099 R)
• M6: 5,604,834 km (0.057 R)
• M7: 7,279,133 km (0.103 R)
• M8: 8,952,834 km (0.101 R)
• M9: 13,637,491 km (0.094 R)
• M10: 15,456,901 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.6

Radius: 14.5

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.63 AU - 3.21 AU

Year: 3384 Days

Day: 12.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 21,215,721 km

• M1: 180,415 km (0.105 R)
• M2: 720,314 km (0.116 R)
• M3: 1,380,788 km (0.11 R)
• M4: 2,685,581 km (0.086 R)
• M5: 3,172,372 km (0.051 R)
• M6: 3,874,435 km (0.105 R)
• M7: 4,434,978 km (0.05 R)
• M8: 5,193,589 km (0.072 R)
• M9: 6,037,471 km (0.099 R)
• M10: 6,621,052 km (0.105 R)
• M11: 7,090,640 km (0.118 R)
• M12: 9,019,256 km (0.096 R)
• M13: 10,124,335 km (0.109 R)
• M14: 10,709,861 km (0.1 R)
• M15: 11,863,710 km (0.119 R)
• M16: 12,514,909 km (0.03 R)
• M17: 13,466,950 km (0.043 R)
• M18: 16,084,314 km (0.117 R)
• M19: 16,560,335 km (0.082 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: 314 - 11,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit