🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.25 AU - 1.33 AU

Year: 541 Days

Day: 44.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,474,390 km

• M1: 238,609 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.29 AU - 3.57 AU

Year: 1850 Days

Day: 20.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,474,390 km

• M1: 44,281 km (0.081 R)
• M2: 1,151,455 km (0.084 R)

Asteroid Belt

Center: 9.41 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.2

Radius: 3.3

Gravity: 72.56 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 12.86 AU - 18.9 AU

Year: 23348 Days

Day: 24 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 88,474,390 km

• M1: 41,139 km (0.068 R)
• M2: 175,478 km (0.107 R)
• M3: 383,270 km (0.049 R)
• M4: 591,959 km (0.074 R)
• M5: 706,850 km (0.11 R)
• M6: 944,711 km (0.1 R)
• M7: 2,109,779 km (0.068 R)
• M8: 2,265,510 km (0.113 R)
• M9: 3,076,779 km (0.064 R)
• M10: 5,532,728 km (0.043 R)
• M11: 6,316,022 km (0.08 R)
• M12: 8,045,972 km (0.118 R)
• M13: 8,371,198 km (0.076 R)
• M14: 11,634,376 km (0.071 R)
• M15: 13,888,816 km (0.068 R)
• M16: 18,481,919 km (0.041 R)
• M17: 19,819,025 km (0.069 R)
• M18: 23,770,952 km (0.11 R)
• M19: 24,327,007 km (0.093 R)
• M20: 25,813,561 km (0.079 R)
• M21: 28,840,375 km (0.063 R)
• M22: 30,373,753 km (0.1 R)
• M23: 37,199,755 km (0.069 R)
• M24: 37,798,296 km (0.104 R)
• M25: 46,345,271 km (0.08 R)
• M26: 46,517,907 km (0.03 R)
• M27: 55,898,142 km (0.078 R)
• M28: 56,289,640 km (0.114 R)
• M29: 56,682,932 km (0.106 R)
• M30: 60,100,645 km (0.101 R)
• M31: 61,131,375 km (0.11 R)
• M32: 70,943,798 km (0.088 R)
• M33: 75,145,554 km (0.118 R)
• M34: 84,040,493 km (0.071 R)
• M35: 85,588,083 km (0.076 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 15,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit