🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.28 AU - 1.8 AU

Year: 672 Days

Day: 38.8 Hours

Environment

Temp: -11 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 66,382,720 km

• M1: 54,753 km (0.119 R)
• M2: 621,430 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.33 AU - 1.91 AU

Year: 725 Days

Day: 36.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.81 AU - 2.67 AU

Year: 1178 Days

Day: 33.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.6

Radius: 14.5

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.02 AU - 9.3 AU

Year: 9744 Days

Day: 10.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,382,720 km

• M1: 215,421 km (0.107 R)
• M2: 911,201 km (0.1 R)
• M3: 2,115,164 km (0.093 R)
• M4: 2,680,345 km (0.104 R)
• M5: 4,490,629 km (0.12 R)
• M6: 5,768,643 km (0.086 R)
• M7: 7,892,784 km (0.099 R)
• M8: 10,539,469 km (0.086 R)
• M9: 20,379,718 km (0.089 R)
• M10: 24,735,410 km (0.092 R)
• M11: 25,659,924 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.8

Radius: 12.3

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 10.84 AU - 12.5 AU

Year: 14011 Days

Day: 7.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 97.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 66,382,720 km

• M1: 155,731 km (0.1 R)
• M2: 707,000 km (0.11 R)
• M3: 1,344,137 km (0.063 R)
• M4: 2,302,910 km (0.112 R)
• M5: 3,426,689 km (0.096 R)
• M6: 4,989,987 km (0.104 R)
• M7: 5,756,376 km (0.05 R)
• M8: 6,599,510 km (0.064 R)
• M9: 7,615,579 km (0.049 R)
• M10: 8,234,615 km (0.041 R)
• M11: 8,938,473 km (0.034 R)
• M12: 9,358,394 km (0.106 R)
• M13: 11,353,282 km (0.084 R)
• M14: 12,289,615 km (0.081 R)
• M15: 13,824,489 km (0.096 R)
• M16: 19,280,473 km (0.09 R)
• M17: 19,806,010 km (0.054 R)
• M18: 26,557,960 km (0.087 R)
• M19: 35,480,725 km (0.096 R)
• M20: 39,829,685 km (0.086 R)
• M21: 42,721,262 km (0.063 R)
• M22: 43,915,951 km (0.088 R)
• M23: 46,372,348 km (0.1 R)
• M24: 48,273,737 km (0.11 R)
• M25: 49,081,117 km (0.116 R)
• M26: 49,897,472 km (0.069 R)
• M27: 54,986,941 km (0.112 R)
• M28: 65,001,621 km (0.087 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 13,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit