🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.59 AU - 0.63 AU

Year: 174 Days

Day: 47.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,044,712 km

• M1: 39,045 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.59 AU - 1.71 AU

Year: 774 Days

Day: 29.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.58 AU - 5.84 AU

Year: 3734 Days

Day: 14.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.5

Radius: 9.5

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.29 AU - 7.03 AU

Year: 6278 Days

Day: 10.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 49,044,712 km

• M1: 118,781 km (0.052 R)
• M2: 1,025,344 km (0.053 R)
• M3: 2,268,502 km (0.062 R)
• M4: 3,573,744 km (0.088 R)
• M5: 4,044,378 km (0.091 R)
• M6: 4,531,768 km (0.102 R)
• M7: 5,083,784 km (0.062 R)
• M8: 6,947,624 km (0.091 R)
• M9: 8,284,880 km (0.094 R)
• M10: 9,991,043 km (0.058 R)
• M11: 16,211,323 km (0.103 R)
• M12: 21,990,588 km (0.114 R)
• M13: 24,537,192 km (0.112 R)
• M14: 26,392,954 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.7

Radius: 12.2

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.66 AU - 11.26 AU

Year: 10627 Days

Day: 13.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 49,044,712 km

• M1: 151,692 km (0.119 R)
• M2: 981,661 km (0.062 R)
• M3: 1,989,801 km (0.096 R)
• M4: 2,490,356 km (0.077 R)
• M5: 3,051,946 km (0.06 R)
• M6: 3,521,534 km (0.09 R)
• M7: 6,637,358 km (0.114 R)
• M8: 11,748,070 km (0.088 R)
• M9: 12,908,800 km (0.118 R)
• M10: 14,856,864 km (0.102 R)
• M11: 18,400,987 km (0.087 R)
• M12: 23,532,942 km (0.117 R)
• M13: 24,904,306 km (0.084 R)
• M14: 26,328,477 km (0.114 R)
• M15: 27,109,677 km (0.098 R)
• M16: 28,821,376 km (0.066 R)
• M17: 29,338,237 km (0.089 R)
• M18: 29,861,381 km (0.084 R)
• M19: 38,348,367 km (0.063 R)
• M20: 39,352,468 km (0.069 R)
• M21: 39,860,951 km (0.094 R)
• M22: 40,891,232 km (0.051 R)
• M23: 45,608,202 km (0.097 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 19,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit