🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.63 AU - 0.65 AU

Year: 326 Days

Day: 46.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.4

Radius: 13.9

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.75 AU - 4.77 AU

Year: 5590 Days

Day: 5.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 21,952,683 km

• M1: 172,935 km (0.052 R)
• M2: 1,027,887 km (0.109 R)
• M3: 1,535,772 km (0.033 R)
• M4: 2,267,605 km (0.119 R)
• M5: 4,089,407 km (0.113 R)
• M6: 4,521,745 km (0.096 R)
• M7: 5,228,296 km (0.098 R)
• M8: 6,034,629 km (0.045 R)
• M9: 8,887,310 km (0.117 R)
• M10: 9,731,192 km (0.11 R)

Asteroid Belt

Center: 5.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.7

Radius: 5

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.17 AU - 6.19 AU

Year: 9768 Days

Day: 15.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 21,952,683 km

• M1: 63,280 km (0.107 R)
• M2: 371,751 km (0.09 R)
• M3: 568,921 km (0.096 R)
• M4: 750,533 km (0.08 R)
• M5: 936,034 km (0.113 R)
• M6: 1,121,984 km (0.12 R)
• M7: 1,389,465 km (0.106 R)
• M8: 1,751,941 km (0.085 R)
• M9: 2,097,512 km (0.096 R)
• M10: 3,474,560 km (0.07 R)
• M11: 3,695,067 km (0.112 R)
• M12: 3,878,325 km (0.114 R)
• M13: 4,515,761 km (0.114 R)
• M14: 4,698,720 km (0.111 R)
• M15: 5,996,182 km (0.098 R)
• M16: 7,960,252 km (0.078 R)
• M17: 8,984,100 km (0.119 R)
• M18: 10,316,120 km (0.087 R)
• M19: 10,772,393 km (0.107 R)
• M20: 10,958,642 km (0.07 R)
• M21: 12,172,031 km (0.045 R)
• M22: 15,035,184 km (0.119 R)
• M23: 15,800,378 km (0.093 R)
• M24: 18,317,362 km (0.071 R)
• M25: 18,850,977 km (0.076 R)
• M26: 20,159,809 km (0.107 R)
• M27: 20,371,789 km (0.061 R)
• M28: 20,944,599 km (0.064 R)
• M29: 21,749,436 km (0.104 R)
• M30: 22,880,097 km (0.119 R)
• M31: 24,208,227 km (0.034 R)
• M32: 24,931,832 km (0.081 R)
• M33: 25,752,525 km (0.078 R)
• M34: 25,918,729 km (0.106 R)
• M35: 26,337,603 km (0.12 R)
• M36: 28,588,602 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.4

Radius: 5.1

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.86 AU - 7.6 AU

Year: 11101 Days

Day: 15.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 147.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 21,952,683 km

• M1: 63,429 km (0.057 R)
• M2: 299,645 km (0.104 R)
• M3: 1,127,818 km (0.095 R)
• M4: 1,877,603 km (0.049 R)
• M5: 3,846,012 km (0.076 R)
• M6: 4,053,504 km (0.069 R)
• M7: 8,578,690 km (0.089 R)
• M8: 9,483,907 km (0.082 R)
• M9: 10,331,678 km (0.044 R)
• M10: 13,037,305 km (0.044 R)
• M11: 19,128,631 km (0.059 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 15,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit