🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.48 AU - 0.54 AU

Year: 135 Days

Day: 33.6 Hours

Environment

Temp: 251 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.53 AU - 0.69 AU

Year: 177 Days

Day: 44.2 Hours

Environment

Temp: 132 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.31 AU - 1.33 AU

Year: 562 Days

Day: 38.9 Hours

Environment

Temp: -25 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.69 AU - 2.21 AU

Year: 1010 Days

Day: 32.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,767,520 km

• M1: 721,062 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.4

Radius: 5.7

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 14.79 AU - 17.05 AU

Year: 23557 Days

Day: 17.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 55,767,520 km

• M1: 70,909 km (0.043 R)
• M2: 325,675 km (0.055 R)
• M3: 609,163 km (0.101 R)
• M4: 831,315 km (0.105 R)
• M5: 1,016,368 km (0.109 R)
• M6: 1,333,216 km (0.102 R)
• M7: 1,574,667 km (0.113 R)
• M8: 2,259,975 km (0.113 R)
• M9: 2,438,445 km (0.095 R)
• M10: 3,555,941 km (0.103 R)
• M11: 4,022,986 km (0.117 R)
• M12: 4,530,123 km (0.118 R)
• M13: 4,718,915 km (0.105 R)
• M14: 5,927,666 km (0.115 R)
• M15: 7,116,820 km (0.068 R)
• M16: 7,459,099 km (0.052 R)
• M17: 8,552,061 km (0.113 R)
• M18: 11,164,339 km (0.039 R)
• M19: 11,921,754 km (0.103 R)
• M20: 12,161,559 km (0.085 R)
• M21: 14,671,362 km (0.113 R)
• M22: 15,155,760 km (0.082 R)
• M23: 15,508,213 km (0.058 R)
• M24: 20,089,648 km (0.091 R)
• M25: 20,686,842 km (0.053 R)
• M26: 21,471,782 km (0.072 R)
• M27: 26,299,006 km (0.087 R)
• M28: 26,807,938 km (0.053 R)
• M29: 31,459,235 km (0.119 R)
• M30: 39,600,651 km (0.061 R)
• M31: 54,277,249 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 12,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit