🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.9

Radius: 8.1

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.42 AU - 0.58 AU

Year: 240 Days

Day: 11.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 18,528,521 km

• M1: 106,663 km (0.097 R)
• M2: 383,569 km (0.118 R)
• M3: 641,027 km (0.082 R)
• M4: 900,729 km (0.067 R)
• M5: 1,193,791 km (0.091 R)
• M6: 1,812,378 km (0.083 R)
• M7: 2,207,466 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.3

Radius: 10.3

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.66 AU - 0.74 AU

Year: 397 Days

Day: 11 Hours

Environment

Temp: -151 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 18,528,521 km

• M1: 128,505 km (0.118 R)
• M2: 489,035 km (0.081 R)
• M3: 948,151 km (0.042 R)
• M4: 1,406,519 km (0.09 R)
• M5: 1,755,980 km (0.112 R)
• M6: 2,163,933 km (0.117 R)
• M7: 2,594,925 km (0.117 R)
• M8: 3,694,319 km (0.115 R)
• M9: 4,187,244 km (0.05 R)
• M10: 4,969,342 km (0.081 R)
• M11: 5,673,200 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.5

Radius: 14.7

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.79 AU - 1.05 AU

Year: 599 Days

Day: 6.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 179.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 18,528,521 km

• M1: 182,809 km (0.053 R)
• M2: 704,905 km (0.085 R)
• M3: 1,184,366 km (0.107 R)
• M4: 1,702,873 km (0.097 R)
• M5: 2,211,206 km (0.06 R)
• M6: 2,728,216 km (0.064 R)
• M7: 3,185,986 km (0.092 R)
• M8: 3,864,263 km (0.083 R)
• M9: 5,231,138 km (0.118 R)
• M10: 6,016,976 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.6

Radius: 13.7

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.87 AU - 1.23 AU

Year: 730 Days

Day: 6.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 18,528,521 km

• M1: 170,392 km (0.111 R)
• M2: 705,653 km (0.103 R)
• M3: 1,190,201 km (0.115 R)
• M4: 1,912,010 km (0.067 R)
• M5: 2,721,036 km (0.1 R)
• M6: 3,236,849 km (0.087 R)
• M7: 3,748,474 km (0.082 R)
• M8: 4,738,513 km (0.117 R)
• M9: 6,441,086 km (0.044 R)
• M10: 7,019,581 km (0.113 R)

Asteroid Belt

Center: 2.23 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.7

Radius: 14.1

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.96 AU - 3.84 AU

Year: 4252 Days

Day: 13.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 18,528,521 km

• M1: 175,777 km (0.087 R)
• M2: 694,433 km (0.098 R)
• M3: 1,375,852 km (0.1 R)
• M4: 1,827,488 km (0.073 R)
• M5: 2,395,062 km (0.099 R)
• M6: 4,418,523 km (0.117 R)
• M7: 6,861,606 km (0.116 R)
• M8: 7,633,680 km (0.074 R)
• M9: 8,250,173 km (0.074 R)
• M10: 9,237,070 km (0.067 R)
• M11: 12,300,984 km (0.088 R)
• M12: 13,101,782 km (0.105 R)
• M13: 15,070,489 km (0.057 R)
• M14: 16,544,328 km (0.092 R)
• M15: 19,273,890 km (0.04 R)
• M16: 19,904,894 km (0.059 R)
• M17: 20,419,511 km (0.064 R)
• M18: 21,745,098 km (0.11 R)
• M19: 23,553,287 km (0.069 R)

Asteroid Belt

Center: 4.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.6

Radius: 12.8

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.94 AU - 5.04 AU

Year: 7560 Days

Day: 6.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 18,528,521 km

• M1: 159,172 km (0.111 R)
• M2: 755,469 km (0.07 R)
• M3: 1,418,637 km (0.056 R)
• M4: 2,216,143 km (0.036 R)
• M5: 4,670,745 km (0.065 R)
• M6: 5,646,123 km (0.103 R)
• M7: 6,090,728 km (0.12 R)
• M8: 10,321,505 km (0.062 R)
• M9: 10,898,354 km (0.058 R)
• M10: 12,410,191 km (0.06 R)
• M11: 13,580,196 km (0.103 R)
• M12: 15,904,647 km (0.108 R)
• M13: 18,612,518 km (0.119 R)
• M14: 19,736,597 km (0.08 R)
• M15: 20,212,468 km (0.055 R)
• M16: 22,559,508 km (0.102 R)
• M17: 23,005,161 km (0.12 R)
• M18: 23,837,224 km (0.091 R)
• M19: 27,032,784 km (0.058 R)
• M20: 27,959,393 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.8

Radius: 14.1

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.87 AU - 5.79 AU

Year: 8346 Days

Day: 14.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 18,528,521 km

• M1: 187,446 km (0.092 R)
• M2: 706,401 km (0.106 R)
• M3: 1,412,653 km (0.05 R)
• M4: 2,282,116 km (0.094 R)
• M5: 2,755,892 km (0.041 R)
• M6: 5,285,742 km (0.064 R)
• M7: 6,389,923 km (0.101 R)
• M8: 8,652,442 km (0.106 R)
• M9: 9,293,020 km (0.094 R)
• M10: 10,331,827 km (0.046 R)
• M11: 10,821,910 km (0.101 R)
• M12: 12,344,517 km (0.12 R)
• M13: 12,810,814 km (0.048 R)
• M14: 13,421,472 km (0.094 R)
• M15: 15,129,132 km (0.096 R)
• M16: 17,081,683 km (0.074 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 14,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit