🌌 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: 828.1

Radius: 9.2

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.56 AU - 0.62 AU

Year: 319 Days

Day: 11.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 18,707,494 km

• M1: 115,190 km (0.096 R)
• M2: 483,500 km (0.112 R)
• M3: 908,807 km (0.109 R)
• M4: 1,275,621 km (0.042 R)
• M5: 1,798,615 km (0.091 R)
• M6: 2,360,355 km (0.083 R)
• M7: 2,673,464 km (0.089 R)
• M8: 3,087,850 km (0.047 R)
• M9: 3,675,021 km (0.071 R)
• M10: 4,307,970 km (0.061 R)
• M11: 4,721,458 km (0.103 R)
• M12: 5,071,218 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.9

Radius: 11.1

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.56 AU - 0.72 AU

Year: 360 Days

Day: 12.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 18,707,494 km

• M1: 138,079 km (0.064 R)
• M2: 524,939 km (0.045 R)
• M3: 939,624 km (0.109 R)
• M4: 1,577,659 km (0.068 R)
• M5: 2,309,193 km (0.057 R)
• M6: 2,852,831 km (0.09 R)
• M7: 3,868,601 km (0.099 R)
• M8: 4,532,067 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.4

Radius: 9.7

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.77 AU - 1.07 AU

Year: 620 Days

Day: 5.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 18,707,494 km

• M1: 120,576 km (0.049 R)
• M2: 518,955 km (0.071 R)
• M3: 974,032 km (0.098 R)
• M4: 1,282,802 km (0.073 R)
• M5: 1,644,081 km (0.037 R)
• M6: 2,040,365 km (0.116 R)
• M7: 2,538,227 km (0.095 R)
• M8: 2,899,805 km (0.092 R)
• M9: 3,376,873 km (0.094 R)
• M10: 3,879,821 km (0.106 R)
• M11: 4,196,968 km (0.095 R)
• M12: 5,660,335 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.7

Radius: 10.4

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.87 AU - 1.35 AU

Year: 822 Days

Day: 6.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 18,707,494 km

• M1: 130,449 km (0.1 R)
• M2: 715,676 km (0.112 R)
• M3: 1,207,554 km (0.114 R)
• M4: 1,856,061 km (0.12 R)
• M5: 2,362,599 km (0.107 R)
• M6: 2,746,168 km (0.042 R)
• M7: 3,082,913 km (0.107 R)
• M8: 3,598,427 km (0.089 R)
• M9: 3,943,549 km (0.094 R)
• M10: 5,666,468 km (0.092 R)
• M11: 6,823,458 km (0.109 R)
• M12: 7,492,460 km (0.113 R)
• M13: 7,819,331 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.9

Radius: 10

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.79 AU - 1.85 AU

Year: 1726 Days

Day: 6.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 18,707,494 km

• M1: 124,316 km (0.109 R)
• M2: 444,605 km (0.047 R)
• M3: 923,617 km (0.081 R)
• M4: 1,448,556 km (0.096 R)
• M5: 3,182,994 km (0.029 R)
• M6: 3,594,388 km (0.112 R)
• M7: 4,155,081 km (0.072 R)
• M8: 5,590,622 km (0.053 R)
• M9: 6,098,208 km (0.063 R)
• M10: 6,498,980 km (0.113 R)

Asteroid Belt

Center: 2.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.5

Radius: 13.2

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.47 AU - 3.83 AU

Year: 3930 Days

Day: 12.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 18,707,494 km

• M1: 164,258 km (0.06 R)
• M2: 781,200 km (0.117 R)
• M3: 1,198,578 km (0.119 R)
• M4: 1,667,717 km (0.105 R)
• M5: 2,710,863 km (0.077 R)
• M6: 3,897,473 km (0.109 R)
• M7: 4,808,524 km (0.118 R)
• M8: 5,614,558 km (0.027 R)
• M9: 6,656,956 km (0.089 R)
• M10: 7,367,396 km (0.062 R)
• M11: 8,369,702 km (0.111 R)
• M12: 9,536,715 km (0.107 R)
• M13: 10,040,859 km (0.092 R)
• M14: 14,995,691 km (0.101 R)
• M15: 16,382,014 km (0.115 R)
• M16: 17,162,915 km (0.12 R)
• M17: 19,717,747 km (0.115 R)
• M18: 21,183,657 km (0.078 R)
• M19: 21,643,970 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.9

Radius: 8.5

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.39 AU - 4.53 AU

Year: 6621 Days

Day: 7.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 18,707,494 km

• M1: 105,766 km (0.086 R)
• M2: 492,626 km (0.108 R)
• M3: 804,986 km (0.119 R)
• M4: 1,150,856 km (0.117 R)
• M5: 1,679,535 km (0.115 R)
• M6: 2,201,781 km (0.056 R)
• M7: 3,133,477 km (0.098 R)
• M8: 4,936,431 km (0.092 R)
• M9: 5,526,893 km (0.069 R)
• M10: 5,954,743 km (0.094 R)
• M11: 6,707,370 km (0.066 R)
• M12: 8,336,042 km (0.098 R)
• M13: 12,696,072 km (0.116 R)
• M14: 12,999,606 km (0.073 R)
• M15: 15,019,925 km (0.105 R)
• M16: 16,307,514 km (0.046 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 20,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit