🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.87 AU - 1.29 AU

Year: 421 Days

Day: 26.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,754,994 km

• M1: 329,265 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.23 AU - 2.37 AU

Year: 1307 Days

Day: 27.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.09 AU - 4.35 AU

Year: 2689 Days

Day: 31.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.31 AU - 4.31 AU

Year: 3353 Days

Day: 41.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.8

Radius: 3.4

Gravity: 42.98 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 12.69 AU - 13.75 AU

Year: 18013 Days

Day: 23.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 63,754,994 km

• M1: 42,486 km (0.062 R)
• M2: 366,515 km (0.096 R)
• M3: 583,132 km (0.099 R)
• M4: 720,763 km (0.114 R)
• M5: 1,440,927 km (0.095 R)
• M6: 2,480,781 km (0.118 R)
• M7: 2,704,281 km (0.075 R)
• M8: 2,990,162 km (0.1 R)
• M9: 3,706,586 km (0.061 R)
• M10: 3,850,799 km (0.069 R)
• M11: 4,089,407 km (0.084 R)
• M12: 4,212,377 km (0.042 R)
• M13: 4,695,578 km (0.103 R)
• M14: 5,771,037 km (0.109 R)
• M15: 6,123,340 km (0.072 R)
• M16: 6,324,998 km (0.033 R)
• M17: 6,827,497 km (0.051 R)
• M18: 8,795,607 km (0.118 R)
• M19: 9,156,736 km (0.05 R)
• M20: 9,798,661 km (0.084 R)
• M21: 10,074,669 km (0.043 R)
• M22: 10,816,824 km (0.069 R)
• M23: 13,804,293 km (0.114 R)
• M24: 19,463,281 km (0.107 R)
• M25: 20,881,619 km (0.082 R)
• M26: 28,010,705 km (0.037 R)
• M27: 29,699,516 km (0.07 R)
• M28: 31,814,381 km (0.075 R)
• M29: 36,209,716 km (0.116 R)
• M30: 40,004,266 km (0.046 R)
• M31: 41,997,358 km (0.111 R)
• M32: 44,505,067 km (0.113 R)
• M33: 46,643,868 km (0.113 R)
• M34: 47,896,301 km (0.094 R)
• M35: 52,624,043 km (0.108 R)
• M36: 56,764,314 km (0.11 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 11,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit