🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.49 AU - 0.67 AU

Year: 161 Days

Day: 15.8 Hours

Environment

Temp: 240 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.4

Radius: 10.7

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.15 AU - 5.99 AU

Year: 4170 Days

Day: 14.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,908,885 km

• M1: 133,142 km (0.118 R)
• M2: 486,642 km (0.059 R)
• M3: 1,562,699 km (0.103 R)
• M4: 2,052,932 km (0.068 R)
• M5: 4,051,410 km (0.088 R)
• M6: 5,876,204 km (0.119 R)
• M7: 6,644,539 km (0.059 R)
• M8: 8,455,720 km (0.104 R)
• M9: 8,995,021 km (0.078 R)
• M10: 10,357,109 km (0.027 R)
• M11: 13,590,069 km (0.108 R)
• M12: 14,711,006 km (0.116 R)
• M13: 17,626,519 km (0.104 R)
• M14: 19,417,205 km (0.095 R)
• M15: 20,976,314 km (0.039 R)
• M16: 23,582,010 km (0.094 R)
• M17: 23,960,193 km (0.092 R)
• M18: 28,648,441 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.9

Radius: 10.3

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 10.47 AU - 11.87 AU

Year: 13635 Days

Day: 5.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 58,908,885 km

• M1: 128,056 km (0.052 R)
• M2: 930,499 km (0.068 R)
• M3: 1,350,570 km (0.088 R)
• M4: 1,896,303 km (0.074 R)
• M5: 2,757,837 km (0.118 R)
• M6: 3,614,883 km (0.094 R)
• M7: 3,975,414 km (0.116 R)
• M8: 4,704,404 km (0.105 R)
• M9: 5,135,246 km (0.104 R)
• M10: 7,431,723 km (0.098 R)
• M11: 8,298,194 km (0.11 R)
• M12: 12,509,972 km (0.092 R)
• M13: 12,888,305 km (0.041 R)
• M14: 13,734,431 km (0.03 R)
• M15: 15,107,739 km (0.049 R)
• M16: 15,682,046 km (0.112 R)
• M17: 16,646,204 km (0.066 R)
• M18: 17,807,233 km (0.098 R)
• M19: 19,606,447 km (0.111 R)
• M20: 25,931,445 km (0.067 R)
• M21: 26,341,043 km (0.093 R)
• M22: 28,237,795 km (0.105 R)
• M23: 29,998,711 km (0.071 R)
• M24: 31,715,048 km (0.065 R)
• M25: 33,495,861 km (0.109 R)
• M26: 33,981,755 km (0.113 R)
• M27: 37,126,003 km (0.091 R)
• M28: 42,979,319 km (0.107 R)
• M29: 48,175,601 km (0.114 R)
• M30: 48,794,786 km (0.089 R)
• M31: 58,908,949 km (0.112 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 16,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit