🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.97 AU - 2.35 AU

Year: 1148 Days

Day: 36.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,526,153 km

• M1: 36,502 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.31 AU - 3.45 AU

Year: 1768 Days

Day: 18.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,526,153 km

• M1: 158,125 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.63 AU - 3.45 AU

Year: 1917 Days

Day: 29.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.99 AU - 4.57 AU

Year: 2658 Days

Day: 30.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.4

Radius: 3.8

Gravity: 64.22 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 17.34 AU - 18.02 AU

Year: 26885 Days

Day: 24.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 102,526,153 km

• M1: 47,273 km (0.041 R)
• M2: 165,904 km (0.065 R)
• M3: 328,517 km (0.061 R)
• M4: 541,843 km (0.082 R)
• M5: 969,394 km (0.086 R)
• M6: 1,153,400 km (0.1 R)
• M7: 1,294,171 km (0.086 R)
• M8: 1,535,921 km (0.112 R)
• M9: 1,766,601 km (0.118 R)
• M10: 1,954,347 km (0.099 R)
• M11: 3,696,713 km (0.104 R)
• M12: 3,934,574 km (0.067 R)
• M13: 4,788,777 km (0.06 R)
• M14: 4,948,997 km (0.108 R)
• M15: 5,196,132 km (0.059 R)
• M16: 7,694,118 km (0.064 R)
• M17: 8,309,264 km (0.101 R)
• M18: 8,599,484 km (0.034 R)
• M19: 9,017,012 km (0.116 R)
• M20: 9,261,754 km (0.075 R)
• M21: 9,764,253 km (0.032 R)
• M22: 10,619,205 km (0.025 R)
• M23: 12,177,715 km (0.105 R)
• M24: 12,326,565 km (0.108 R)
• M25: 13,011,424 km (0.117 R)
• M26: 22,293,523 km (0.098 R)
• M27: 23,422,539 km (0.079 R)
• M28: 25,066,470 km (0.061 R)
• M29: 25,916,634 km (0.06 R)
• M30: 32,127,938 km (0.079 R)
• M31: 41,574,146 km (0.097 R)
• M32: 46,832,212 km (0.047 R)
• M33: 49,620,118 km (0.116 R)
• M34: 61,658,707 km (0.063 R)
• M35: 62,318,135 km (0.047 R)
• M36: 62,760,196 km (0.055 R)
• M37: 90,148,574 km (0.105 R)
• M38: 90,714,054 km (0.038 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 16,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit