🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.87 AU - 1.01 AU

Year: 333 Days

Day: 31.1 Hours

Environment

Temp: 119 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.5

Radius: 9.7

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.44 AU - 9.62 AU

Year: 9099 Days

Day: 7.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,379,252 km

• M1: 120,576 km (0.096 R)
• M2: 499,657 km (0.062 R)
• M3: 831,914 km (0.102 R)
• M4: 1,472,342 km (0.101 R)
• M5: 2,264,014 km (0.114 R)
• M6: 2,755,443 km (0.102 R)
• M7: 4,089,108 km (0.087 R)
• M8: 4,459,064 km (0.052 R)
• M9: 5,266,743 km (0.11 R)
• M10: 9,251,731 km (0.088 R)
• M11: 11,316,032 km (0.115 R)
• M12: 13,545,190 km (0.063 R)
• M13: 15,843,910 km (0.028 R)
• M14: 16,262,485 km (0.054 R)
• M15: 22,837,611 km (0.075 R)
• M16: 25,214,272 km (0.092 R)
• M17: 42,617,741 km (0.116 R)
• M18: 45,218,948 km (0.076 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.2

Radius: 4.1

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 10.45 AU - 15.63 AU

Year: 17199 Days

Day: 20.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,379,252 km

• M1: 53,107 km (0.056 R)
• M2: 200,760 km (0.031 R)
• M3: 333,902 km (0.097 R)
• M4: 472,580 km (0.088 R)
• M5: 996,621 km (0.096 R)
• M6: 1,248,693 km (0.116 R)
• M7: 1,605,933 km (0.047 R)
• M8: 2,314,578 km (0.064 R)
• M9: 2,520,275 km (0.096 R)
• M10: 2,664,039 km (0.058 R)
• M11: 5,935,445 km (0.115 R)
• M12: 8,706,147 km (0.085 R)
• M13: 9,807,936 km (0.096 R)
• M14: 10,164,876 km (0.102 R)
• M15: 10,530,493 km (0.101 R)
• M16: 13,230,585 km (0.085 R)
• M17: 15,806,212 km (0.088 R)
• M18: 16,296,594 km (0.091 R)
• M19: 17,179,071 km (0.096 R)
• M20: 17,501,904 km (0.106 R)
• M21: 19,946,183 km (0.111 R)
• M22: 20,663,505 km (0.089 R)
• M23: 21,621,530 km (0.072 R)
• M24: 25,083,524 km (0.074 R)
• M25: 31,036,771 km (0.11 R)
• M26: 31,804,956 km (0.096 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 14,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit