🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.94 AU - 1.04 AU

Year: 358 Days

Day: 16.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.2 AU - 1.64 AU

Year: 615 Days

Day: 40.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,153,676 km

• M1: 715,377 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.86 AU - 4.04 AU

Year: 2329 Days

Day: 33.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.1

Radius: 14.8

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.76 AU - 8.58 AU

Year: 6978 Days

Day: 14.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,153,676 km

• M1: 184,604 km (0.112 R)
• M2: 768,634 km (0.066 R)
• M3: 1,273,227 km (0.098 R)
• M4: 1,890,169 km (0.09 R)
• M5: 2,481,081 km (0.114 R)
• M6: 3,213,362 km (0.075 R)
• M7: 4,153,286 km (0.103 R)
• M8: 4,910,550 km (0.097 R)
• M9: 5,483,360 km (0.119 R)
• M10: 5,956,389 km (0.117 R)
• M11: 8,562,384 km (0.076 R)
• M12: 11,136,963 km (0.107 R)
• M13: 12,793,460 km (0.042 R)
• M14: 14,609,130 km (0.099 R)
• M15: 15,142,596 km (0.078 R)
• M16: 19,569,346 km (0.111 R)
• M17: 20,218,302 km (0.118 R)
• M18: 23,974,405 km (0.12 R)
• M19: 25,095,342 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.3

Radius: 13.6

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.42 AU - 9.78 AU

Year: 10810 Days

Day: 9.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 48,153,676 km

• M1: 172,935 km (0.085 R)
• M2: 807,978 km (0.075 R)
• M3: 1,245,253 km (0.074 R)
• M4: 2,261,920 km (0.103 R)
• M5: 2,993,753 km (0.085 R)
• M6: 3,452,120 km (0.114 R)
• M7: 4,659,375 km (0.08 R)
• M8: 6,275,780 km (0.07 R)
• M9: 6,916,209 km (0.09 R)
• M10: 7,683,047 km (0.065 R)
• M11: 8,461,256 km (0.05 R)
• M12: 9,291,374 km (0.074 R)
• M13: 12,571,906 km (0.049 R)
• M14: 13,777,216 km (0.081 R)
• M15: 14,216,884 km (0.068 R)
• M16: 17,054,756 km (0.056 R)
• M17: 21,316,500 km (0.07 R)
• M18: 21,990,438 km (0.058 R)
• M19: 22,940,235 km (0.113 R)
• M20: 24,097,973 km (0.102 R)
• M21: 25,670,097 km (0.115 R)
• M22: 26,433,196 km (0.12 R)
• M23: 27,015,281 km (0.11 R)
• M24: 28,813,447 km (0.077 R)
• M25: 33,655,781 km (0.115 R)
• M26: 39,140,488 km (0.109 R)
• M27: 45,747,777 km (0.11 R)
• M28: 47,437,485 km (0.096 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 15,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit