🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.24 AU - 3.3 AU

Year: 1737 Days

Day: 33.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,477,427 km

• M1: 106,065 km (0.037 R)
• M2: 1,024,446 km (0.05 R)

Asteroid Belt

Center: 4.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.3

Radius: 8.5

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.12 AU - 6.68 AU

Year: 6100 Days

Day: 11.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 30,477,427 km

• M1: 106,065 km (0.113 R)
• M2: 415,134 km (0.106 R)
• M3: 757,564 km (0.07 R)
• M4: 1,127,220 km (0.088 R)
• M5: 3,086,653 km (0.102 R)
• M6: 4,179,615 km (0.062 R)
• M7: 4,531,320 km (0.083 R)
• M8: 5,214,383 km (0.089 R)
• M9: 5,511,634 km (0.092 R)
• M10: 5,993,339 km (0.092 R)
• M11: 7,991,668 km (0.117 R)
• M12: 9,336,553 km (0.059 R)
• M13: 9,857,452 km (0.116 R)
• M14: 12,516,106 km (0.113 R)
• M15: 14,165,422 km (0.113 R)
• M16: 17,169,048 km (0.058 R)
• M17: 17,527,036 km (0.066 R)
• M18: 17,829,074 km (0.09 R)
• M19: 19,910,878 km (0.08 R)
• M20: 22,290,681 km (0.07 R)
• M21: 23,439,144 km (0.104 R)
• M22: 26,088,223 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372

Radius: 11.7

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.22 AU - 10.72 AU

Year: 11860 Days

Day: 9.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 30,477,427 km

• M1: 146,307 km (0.098 R)
• M2: 1,360,293 km (0.052 R)
• M3: 1,923,230 km (0.059 R)
• M4: 2,357,513 km (0.1 R)
• M5: 2,735,995 km (0.112 R)
• M6: 3,569,405 km (0.047 R)
• M7: 4,368,557 km (0.111 R)
• M8: 4,796,257 km (0.062 R)
• M9: 5,769,691 km (0.085 R)
• M10: 6,573,630 km (0.057 R)
• M11: 9,578,303 km (0.102 R)
• M12: 11,169,426 km (0.084 R)
• M13: 15,447,626 km (0.056 R)
• M14: 16,925,353 km (0.083 R)
• M15: 19,164,684 km (0.117 R)
• M16: 20,316,288 km (0.116 R)
• M17: 21,189,790 km (0.11 R)
• M18: 24,489,171 km (0.059 R)
• M19: 25,478,313 km (0.044 R)
• M20: 25,844,528 km (0.093 R)
• M21: 29,905,512 km (0.041 R)
• M22: 32,514,648 km (0.079 R)
• M23: 34,150,950 km (0.091 R)
• M24: 38,181,565 km (0.099 R)
• M25: 41,499,796 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.9

Radius: 13.3

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 9.92 AU - 13.24 AU

Year: 14845 Days

Day: 12.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 30,477,427 km

• M1: 166,203 km (0.055 R)
• M2: 768,634 km (0.04 R)
• M3: 1,254,677 km (0.082 R)
• M4: 2,019,422 km (0.101 R)
• M5: 2,909,230 km (0.12 R)
• M6: 4,069,212 km (0.09 R)
• M7: 5,632,509 km (0.106 R)
• M8: 6,110,325 km (0.104 R)
• M9: 6,647,531 km (0.112 R)
• M10: 7,601,367 km (0.111 R)
• M11: 9,039,451 km (0.045 R)
• M12: 12,250,420 km (0.055 R)
• M13: 15,224,276 km (0.05 R)
• M14: 16,817,344 km (0.085 R)
• M15: 23,083,101 km (0.092 R)
• M16: 26,899,792 km (0.101 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 13,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit