🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.2

Radius: 15

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.94 AU - 1 AU

Year: 617 Days

Day: 9.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 40,732,737 km

• M1: 186,549 km (0.119 R)
• M2: 683,513 km (0.092 R)
• M3: 1,350,121 km (0.117 R)
• M4: 2,019,272 km (0.06 R)
• M5: 2,587,295 km (0.033 R)
• M6: 3,204,386 km (0.067 R)
• M7: 3,724,389 km (0.073 R)
• M8: 4,952,737 km (0.108 R)
• M9: 5,738,425 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.5

Radius: 13.2

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.43 AU - 1.65 AU

Year: 1234 Days

Day: 11.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 40,732,737 km

• M1: 164,109 km (0.078 R)
• M2: 622,776 km (0.104 R)
• M3: 1,228,797 km (0.042 R)
• M4: 1,643,931 km (0.104 R)
• M5: 2,104,543 km (0.039 R)
• M6: 2,569,643 km (0.058 R)
• M7: 3,578,231 km (0.089 R)
• M8: 4,036,899 km (0.111 R)
• M9: 5,282,301 km (0.118 R)
• M10: 6,976,497 km (0.049 R)
• M11: 8,627,010 km (0.113 R)
• M12: 9,429,453 km (0.047 R)
• M13: 10,160,538 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.5

Radius: 8.5

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.41 AU - 4.97 AU

Year: 5538 Days

Day: 12.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 40,732,737 km

• M1: 115,190 km (0.031 R)
• M2: 523,144 km (0.063 R)
• M3: 1,125,126 km (0.034 R)
• M4: 3,563,421 km (0.061 R)
• M5: 4,410,594 km (0.102 R)
• M6: 5,053,266 km (0.11 R)
• M7: 7,054,437 km (0.11 R)
• M8: 8,786,930 km (0.1 R)
• M9: 12,743,046 km (0.041 R)

Asteroid Belt

Center: 5.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.5

Radius: 6.9

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.98 AU - 7.54 AU

Year: 12630 Days

Day: 21.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 40,732,737 km

• M1: 88,562 km (0.116 R)
• M2: 382,522 km (0.064 R)
• M3: 654,790 km (0.099 R)
• M4: 1,320,351 km (0.102 R)
• M5: 1,669,363 km (0.111 R)
• M6: 2,030,043 km (0.117 R)
• M7: 2,405,384 km (0.094 R)
• M8: 2,887,239 km (0.096 R)
• M9: 3,454,664 km (0.088 R)
• M10: 5,045,637 km (0.101 R)
• M11: 7,416,913 km (0.097 R)
• M12: 9,176,483 km (0.051 R)
• M13: 10,104,887 km (0.094 R)
• M14: 11,094,627 km (0.107 R)
• M15: 13,849,172 km (0.046 R)
• M16: 14,881,099 km (0.097 R)
• M17: 15,257,188 km (0.118 R)
• M18: 16,028,514 km (0.066 R)
• M19: 20,741,296 km (0.09 R)
• M20: 21,289,722 km (0.116 R)
• M21: 23,243,320 km (0.073 R)
• M22: 24,005,671 km (0.091 R)
• M23: 24,523,280 km (0.059 R)
• M24: 27,316,122 km (0.119 R)
• M25: 28,740,593 km (0.094 R)
• M26: 35,377,503 km (0.039 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 20,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit