🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.7

Radius: 11

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.59 AU - 0.87 AU

Year: 409 Days

Day: 12.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 31,394,448 km

• M1: 137,032 km (0.115 R)
• M2: 618,288 km (0.117 R)
• M3: 1,082,789 km (0.103 R)
• M4: 1,979,180 km (0.085 R)
• M5: 3,022,924 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.3

Radius: 8.1

Gravity: 11.77 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.73 AU - 0.93 AU

Year: 496 Days

Day: 12.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 31,394,448 km

• M1: 100,679 km (0.068 R)
• M2: 380,278 km (0.087 R)
• M3: 816,206 km (0.055 R)
• M4: 1,110,914 km (0.067 R)
• M5: 1,395,150 km (0.097 R)
• M6: 2,123,093 km (0.045 R)
• M7: 2,515,638 km (0.114 R)
• M8: 2,956,054 km (0.095 R)
• M9: 3,310,002 km (0.085 R)
• M10: 4,047,071 km (0.101 R)
• M11: 4,545,232 km (0.088 R)
• M12: 4,857,144 km (0.107 R)
• M13: 5,368,619 km (0.116 R)
• M14: 5,771,037 km (0.093 R)
• M15: 6,306,897 km (0.033 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.1

Radius: 10.5

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.97 AU - 0.99 AU

Year: 636 Days

Day: 5.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 31,394,448 km

• M1: 130,599 km (0.05 R)
• M2: 577,149 km (0.071 R)
• M3: 1,180,028 km (0.08 R)
• M4: 1,999,076 km (0.059 R)
• M5: 2,350,332 km (0.104 R)
• M6: 2,701,887 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.9

Radius: 11.9

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.59 AU - 2.81 AU

Year: 2910 Days

Day: 10.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 31,394,448 km

• M1: 147,952 km (0.099 R)
• M2: 722,408 km (0.115 R)
• M3: 1,148,912 km (0.107 R)
• M4: 1,592,918 km (0.1 R)
• M5: 2,530,298 km (0.101 R)
• M6: 3,156,665 km (0.052 R)
• M7: 4,561,837 km (0.06 R)
• M8: 5,024,544 km (0.044 R)
• M9: 7,351,688 km (0.099 R)
• M10: 9,672,400 km (0.092 R)
• M11: 10,321,655 km (0.078 R)
• M12: 11,163,442 km (0.105 R)
• M13: 12,268,372 km (0.115 R)
• M14: 12,938,271 km (0.073 R)
• M15: 15,864,705 km (0.093 R)
• M16: 16,606,261 km (0.083 R)
• M17: 20,417,417 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.3

Radius: 8.8

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.06 AU - 3.36 AU

Year: 2927 Days

Day: 5.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 31,394,448 km

• M1: 109,805 km (0.113 R)
• M2: 391,797 km (0.075 R)
• M3: 693,685 km (0.097 R)
• M4: 972,985 km (0.043 R)
• M5: 1,461,870 km (0.114 R)
• M6: 2,483,773 km (0.113 R)
• M7: 2,801,519 km (0.054 R)
• M8: 3,779,590 km (0.104 R)
• M9: 4,321,134 km (0.098 R)
• M10: 4,950,942 km (0.027 R)
• M11: 6,303,905 km (0.114 R)
• M12: 7,210,767 km (0.098 R)
• M13: 7,965,488 km (0.106 R)
• M14: 8,497,458 km (0.081 R)
• M15: 9,991,343 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.8

Radius: 10

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.22 AU - 3.66 AU

Year: 3307 Days

Day: 13.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 31,394,448 km

• M1: 130,449 km (0.094 R)
• M2: 1,445,714 km (0.091 R)
• M3: 1,961,527 km (0.095 R)
• M4: 2,654,165 km (0.103 R)
• M5: 3,017,987 km (0.109 R)
• M6: 3,698,957 km (0.08 R)
• M7: 6,524,562 km (0.082 R)
• M8: 7,163,195 km (0.091 R)
• M9: 7,812,599 km (0.058 R)
• M10: 9,296,909 km (0.063 R)
• M11: 10,214,692 km (0.078 R)
• M12: 12,857,339 km (0.096 R)
• M13: 16,928,196 km (0.101 R)

Asteroid Belt

Center: 3.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.1

Radius: 15

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.77 AU - 5.29 AU

Year: 6325 Days

Day: 10.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 31,394,448 km

• M1: 188,493 km (0.089 R)
• M2: 704,008 km (0.114 R)
• M3: 1,547,590 km (0.061 R)
• M4: 2,052,034 km (0.032 R)
• M5: 2,973,856 km (0.047 R)
• M6: 3,637,921 km (0.078 R)
• M7: 4,253,666 km (0.076 R)
• M8: 5,492,935 km (0.084 R)
• M9: 7,879,021 km (0.071 R)
• M10: 8,757,011 km (0.093 R)
• M11: 9,405,667 km (0.115 R)
• M12: 10,261,367 km (0.114 R)
• M13: 14,657,151 km (0.074 R)
• M14: 15,514,945 km (0.059 R)
• M15: 17,838,050 km (0.079 R)
• M16: 18,749,700 km (0.076 R)
• M17: 22,785,700 km (0.083 R)
• M18: 23,318,418 km (0.052 R)
• M19: 25,942,216 km (0.032 R)
• M20: 27,625,042 km (0.079 R)
• M21: 30,928,612 km (0.045 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 17,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit