🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.57 AU - 0.87 AU

Year: 215 Days

Day: 32.1 Hours

Environment

Temp: 171 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,529,908 km

• M1: 247,435 km (0.116 R)
• M2: 713,432 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.41 AU - 2.63 AU

Year: 1406 Days

Day: 19.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,529,908 km

• M1: 1,843,345 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.5 AU - 3.7 AU

Year: 1918 Days

Day: 32.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.91 AU - 4.41 AU

Year: 2982 Days

Day: 40.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.8

Radius: 6

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 13.71 AU - 14.41 AU

Year: 18529 Days

Day: 21.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 83.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 27,529,908 km

• M1: 224,397 km (0.12 R)
• M2: 529,576 km (0.116 R)
• M3: 743,053 km (0.105 R)
• M4: 904,020 km (0.118 R)
• M5: 1,035,516 km (0.092 R)
• M6: 1,701,676 km (0.088 R)
• M7: 2,101,850 km (0.109 R)
• M8: 3,714,515 km (0.086 R)
• M9: 4,186,048 km (0.1 R)
• M10: 5,421,876 km (0.078 R)
• M11: 6,968,269 km (0.119 R)
• M12: 7,361,711 km (0.043 R)
• M13: 8,640,324 km (0.105 R)
• M14: 9,376,645 km (0.086 R)
• M15: 9,898,293 km (0.055 R)
• M16: 10,340,055 km (0.114 R)
• M17: 11,181,842 km (0.053 R)
• M18: 11,518,587 km (0.092 R)
• M19: 12,707,292 km (0.111 R)
• M20: 13,283,842 km (0.059 R)
• M21: 13,672,946 km (0.118 R)
• M22: 15,131,675 km (0.067 R)
• M23: 15,503,875 km (0.115 R)
• M24: 15,606,050 km (0.095 R)
• M25: 15,913,623 km (0.053 R)
• M26: 16,534,604 km (0.058 R)
• M27: 20,163,699 km (0.101 R)
• M28: 20,797,844 km (0.069 R)
• M29: 21,173,933 km (0.048 R)
• M30: 22,431,004 km (0.036 R)
• M31: 22,546,493 km (0.111 R)
• M32: 24,223,186 km (0.079 R)
• M33: 25,657,381 km (0.12 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 19,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit