🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.9 AU - 1.12 AU

Year: 376 Days

Day: 46.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.99 AU - 1.27 AU

Year: 445 Days

Day: 37.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.14 AU - 1.22 AU

Year: 475 Days

Day: 43.2 Hours

Environment

Temp: 0 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,501,977 km

• M1: 524,939 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.81 AU - 3.93 AU

Year: 2294 Days

Day: 29.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,501,977 km

• M1: 68,067 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.93 AU - 5.01 AU

Year: 3505 Days

Day: 28.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,501,977 km

• M1: 188,493 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421

Radius: 7.8

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 13.1 AU - 20.66 AU

Year: 25720 Days

Day: 24.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 76,501,977 km

• M1: 97,239 km (0.111 R)
• M2: 621,130 km (0.108 R)
• M3: 1,038,808 km (0.079 R)
• M4: 1,502,860 km (0.104 R)
• M5: 2,018,823 km (0.12 R)
• M6: 3,047,309 km (0.085 R)
• M7: 4,491,227 km (0.091 R)
• M8: 5,060,597 km (0.046 R)
• M9: 5,518,516 km (0.118 R)
• M10: 6,256,931 km (0.065 R)
• M11: 7,246,670 km (0.051 R)
• M12: 7,533,898 km (0.025 R)
• M13: 7,779,089 km (0.099 R)
• M14: 11,407,735 km (0.028 R)
• M15: 11,731,465 km (0.09 R)
• M16: 12,947,995 km (0.066 R)
• M17: 16,518,148 km (0.093 R)
• M18: 19,020,472 km (0.113 R)
• M19: 19,568,000 km (0.083 R)
• M20: 19,938,853 km (0.109 R)
• M21: 22,566,091 km (0.061 R)
• M22: 23,076,818 km (0.032 R)
• M23: 35,387,676 km (0.085 R)
• M24: 40,852,336 km (0.103 R)
• M25: 41,306,216 km (0.108 R)
• M26: 47,019,209 km (0.072 R)
• M27: 49,376,124 km (0.114 R)
• M28: 53,237,095 km (0.076 R)
• M29: 53,960,102 km (0.082 R)
• M30: 62,751,071 km (0.03 R)
• M31: 65,811,843 km (0.07 R)
• M32: 67,695,280 km (0.11 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 12,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit