🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.77 AU - 0.95 AU

Year: 293 Days

Day: 31.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.01 AU - 2.05 AU

Year: 1062 Days

Day: 45.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,514,442 km

• M1: 70,909 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.5

Radius: 11.5

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.45 AU - 5.47 AU

Year: 4683 Days

Day: 14.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,514,442 km

• M1: 143,016 km (0.091 R)
• M2: 604,824 km (0.116 R)
• M3: 1,247,347 km (0.088 R)
• M4: 1,607,130 km (0.069 R)
• M5: 2,093,173 km (0.115 R)
• M6: 2,481,230 km (0.106 R)
• M7: 3,424,744 km (0.085 R)
• M8: 3,881,167 km (0.101 R)
• M9: 5,390,460 km (0.092 R)
• M10: 6,010,543 km (0.099 R)
• M11: 6,646,334 km (0.076 R)
• M12: 8,159,666 km (0.04 R)
• M13: 8,599,634 km (0.062 R)
• M14: 10,434,451 km (0.053 R)
• M15: 11,129,932 km (0.104 R)
• M16: 12,325,967 km (0.043 R)
• M17: 13,605,627 km (0.096 R)
• M18: 15,299,823 km (0.084 R)
• M19: 15,913,473 km (0.093 R)
• M20: 16,427,641 km (0.069 R)
• M21: 16,952,880 km (0.06 R)
• M22: 18,408,616 km (0.115 R)
• M23: 22,911,811 km (0.071 R)
• M24: 23,421,043 km (0.115 R)

Asteroid Belt

Center: 7.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.1

Radius: 13.8

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.76 AU - 11.3 AU

Year: 11661 Days

Day: 8.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 54,514,442 km

• M1: 171,738 km (0.116 R)
• M2: 632,949 km (0.09 R)
• M3: 1,301,801 km (0.089 R)
• M4: 1,744,012 km (0.104 R)
• M5: 3,370,440 km (0.067 R)
• M6: 3,972,123 km (0.067 R)
• M7: 4,432,286 km (0.077 R)
• M8: 5,189,999 km (0.095 R)
• M9: 6,069,485 km (0.104 R)
• M10: 9,411,651 km (0.094 R)
• M11: 11,275,790 km (0.049 R)
• M12: 12,385,507 km (0.07 R)
• M13: 12,873,944 km (0.116 R)
• M14: 13,695,236 km (0.116 R)
• M15: 14,753,791 km (0.107 R)
• M16: 15,372,677 km (0.04 R)
• M17: 16,589,207 km (0.111 R)
• M18: 17,183,410 km (0.112 R)
• M19: 18,179,432 km (0.054 R)
• M20: 18,731,449 km (0.107 R)
• M21: 21,398,928 km (0.042 R)
• M22: 22,823,549 km (0.102 R)
• M23: 26,258,765 km (0.108 R)
• M24: 30,244,202 km (0.12 R)
• M25: 37,711,978 km (0.118 R)
• M26: 40,987,872 km (0.11 R)
• M27: 42,764,347 km (0.041 R)
• M28: 52,105,537 km (0.035 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 14,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit