🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.7

Radius: 10.9

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.69 AU - 0.69 AU

Year: 376 Days

Day: 12.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 44,959,912 km

• M1: 135,685 km (0.117 R)
• M2: 490,980 km (0.055 R)
• M3: 948,151 km (0.109 R)
• M4: 1,438,384 km (0.086 R)
• M5: 2,530,448 km (0.107 R)
• M6: 2,949,621 km (0.083 R)
• M7: 3,393,628 km (0.112 R)

Asteroid Belt

Center: 0.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.9

Radius: 14.4

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.21 AU - 1.27 AU

Year: 906 Days

Day: 6.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 44,959,912 km

• M1: 179,069 km (0.08 R)
• M2: 637,437 km (0.088 R)
• M3: 1,138,141 km (0.096 R)
• M4: 1,674,599 km (0.092 R)
• M5: 2,147,029 km (0.072 R)
• M6: 2,938,252 km (0.078 R)
• M7: 3,946,093 km (0.082 R)
• M8: 4,397,130 km (0.119 R)
• M9: 5,191,345 km (0.117 R)
• M10: 5,753,833 km (0.077 R)
• M11: 7,197,154 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.5

Radius: 10.4

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.51 AU - 1.63 AU

Year: 1291 Days

Day: 9.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 44,959,912 km

• M1: 129,701 km (0.073 R)
• M2: 477,965 km (0.068 R)
• M3: 874,998 km (0.1 R)
• M4: 1,265,748 km (0.057 R)
• M5: 1,613,413 km (0.092 R)
• M6: 2,578,918 km (0.056 R)
• M7: 3,688,036 km (0.119 R)
• M8: 5,364,131 km (0.102 R)
• M9: 5,710,749 km (0.116 R)
• M10: 6,517,231 km (0.084 R)
• M11: 8,437,470 km (0.06 R)
• M12: 9,453,688 km (0.088 R)
• M13: 10,113,714 km (0.069 R)
• M14: 10,518,077 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.9

Radius: 13.9

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.05 AU - 4.41 AU

Year: 4726 Days

Day: 13.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 44,959,912 km

• M1: 174,431 km (0.078 R)
• M2: 697,425 km (0.108 R)
• M3: 1,267,393 km (0.073 R)
• M4: 1,820,008 km (0.077 R)
• M5: 2,415,856 km (0.078 R)
• M6: 2,946,480 km (0.07 R)
• M7: 3,620,119 km (0.072 R)
• M8: 5,868,724 km (0.1 R)
• M9: 6,470,557 km (0.069 R)
• M10: 7,148,385 km (0.034 R)
• M11: 7,910,586 km (0.071 R)
• M12: 12,055,644 km (0.108 R)
• M13: 14,849,833 km (0.099 R)
• M14: 16,894,985 km (0.073 R)
• M15: 19,952,616 km (0.054 R)
• M16: 21,097,638 km (0.106 R)
• M17: 22,286,044 km (0.072 R)
• M18: 23,128,579 km (0.067 R)
• M19: 27,576,273 km (0.096 R)
• M20: 29,268,075 km (0.036 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.1

Radius: 3.6

Gravity: 38.13 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.18 AU - 7.68 AU

Year: 10696 Days

Day: 22.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,959,912 km

• M1: 44,730 km (0.063 R)
• M2: 167,998 km (0.093 R)
• M3: 343,178 km (0.112 R)
• M4: 657,931 km (0.059 R)
• M5: 1,051,972 km (0.11 R)
• M6: 3,444,192 km (0.097 R)
• M7: 6,002,764 km (0.113 R)
• M8: 6,251,545 km (0.097 R)
• M9: 8,808,323 km (0.074 R)
• M10: 9,892,758 km (0.059 R)
• M11: 13,075,452 km (0.048 R)
• M12: 17,806,335 km (0.111 R)
• M13: 18,766,903 km (0.111 R)
• M14: 18,993,394 km (0.064 R)
• M15: 21,033,161 km (0.114 R)
• M16: 21,359,285 km (0.088 R)
• M17: 22,021,854 km (0.11 R)
• M18: 22,612,765 km (0.116 R)
• M19: 25,449,141 km (0.051 R)
• M20: 27,434,006 km (0.119 R)
• M21: 32,787,964 km (0.057 R)
• M22: 40,532,496 km (0.102 R)
• M23: 42,448,097 km (0.059 R)
• M24: 42,577,948 km (0.084 R)
• M25: 43,099,745 km (0.066 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 16,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit