🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.37 AU - 4.09 AU

Year: 2532 Days

Day: 30.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.4 AU - 5 AU

Year: 3025 Days

Day: 44.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,395,358 km

• M1: 36,053 km (0.056 R)

Asteroid Belt

Center: 6.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.4

Radius: 8.9

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.78 AU - 10.3 AU

Year: 10356 Days

Day: 11.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,395,358 km

• M1: 110,852 km (0.042 R)
• M2: 426,653 km (0.111 R)
• M3: 1,167,163 km (0.065 R)
• M4: 1,691,503 km (0.053 R)
• M5: 3,352,488 km (0.047 R)
• M6: 4,044,977 km (0.093 R)
• M7: 4,829,767 km (0.111 R)
• M8: 5,956,987 km (0.088 R)
• M9: 6,598,912 km (0.069 R)
• M10: 7,982,393 km (0.101 R)
• M11: 8,843,329 km (0.098 R)
• M12: 9,938,834 km (0.109 R)
• M13: 10,519,573 km (0.095 R)
• M14: 11,797,587 km (0.09 R)
• M15: 12,550,813 km (0.059 R)
• M16: 14,773,239 km (0.072 R)
• M17: 18,949,263 km (0.103 R)
• M18: 21,269,376 km (0.088 R)
• M19: 23,459,190 km (0.1 R)
• M20: 24,088,698 km (0.117 R)
• M21: 25,711,984 km (0.051 R)
• M22: 27,580,462 km (0.096 R)
• M23: 28,458,901 km (0.092 R)
• M24: 28,815,542 km (0.108 R)
• M25: 31,585,646 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.4

Radius: 14

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.75 AU - 10.69 AU

Year: 10651 Days

Day: 5.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 51,395,358 km

• M1: 174,132 km (0.085 R)
• M2: 1,627,326 km (0.085 R)
• M3: 2,446,374 km (0.068 R)
• M4: 3,602,018 km (0.119 R)
• M5: 4,687,799 km (0.086 R)
• M6: 5,424,419 km (0.078 R)
• M7: 6,017,574 km (0.074 R)
• M8: 6,576,771 km (0.073 R)
• M9: 7,089,293 km (0.112 R)
• M10: 8,150,391 km (0.117 R)
• M11: 9,073,410 km (0.066 R)
• M12: 11,293,293 km (0.11 R)
• M13: 11,800,430 km (0.079 R)
• M14: 12,679,317 km (0.082 R)
• M15: 13,413,543 km (0.079 R)
• M16: 14,436,344 km (0.082 R)
• M17: 16,782,188 km (0.062 R)
• M18: 18,275,325 km (0.095 R)
• M19: 19,133,418 km (0.108 R)
• M20: 20,846,164 km (0.09 R)
• M21: 23,558,224 km (0.098 R)
• M22: 24,016,741 km (0.082 R)
• M23: 32,640,161 km (0.112 R)
• M24: 34,606,176 km (0.114 R)
• M25: 35,558,067 km (0.081 R)
• M26: 37,514,359 km (0.117 R)
• M27: 40,320,217 km (0.093 R)
• M28: 41,774,308 km (0.086 R)
• M29: 47,503,009 km (0.107 R)
• M30: 49,274,098 km (0.096 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 19,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit