🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.62 AU - 0.7 AU

Year: 191 Days

Day: 43.5 Hours

Environment

Temp: 217 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.8

Radius: 14.2

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.74 AU - 7.92 AU

Year: 6362 Days

Day: 7.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,989,657 km

• M1: 176,825 km (0.057 R)
• M2: 746,045 km (0.097 R)
• M3: 1,342,641 km (0.098 R)
• M4: 1,864,737 km (0.06 R)
• M5: 3,824,320 km (0.084 R)
• M6: 6,260,222 km (0.114 R)
• M7: 8,293,706 km (0.112 R)
• M8: 8,740,106 km (0.058 R)
• M9: 11,365,997 km (0.11 R)
• M10: 13,238,963 km (0.118 R)
• M11: 15,552,793 km (0.084 R)
• M12: 19,229,011 km (0.086 R)
• M13: 20,597,981 km (0.12 R)
• M14: 21,800,449 km (0.119 R)
• M15: 22,653,905 km (0.069 R)
• M16: 23,772,149 km (0.087 R)
• M17: 25,095,043 km (0.065 R)
• M18: 28,341,466 km (0.113 R)
• M19: 34,496,970 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.5

Radius: 12.2

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.12 AU - 10.82 AU

Year: 10388 Days

Day: 10.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 54,989,657 km

• M1: 151,692 km (0.085 R)
• M2: 1,329,925 km (0.115 R)
• M3: 1,849,478 km (0.118 R)
• M4: 2,288,099 km (0.103 R)
• M5: 2,667,779 km (0.099 R)
• M6: 3,429,681 km (0.089 R)
• M7: 4,542,240 km (0.096 R)
• M8: 5,736,779 km (0.065 R)
• M9: 6,292,535 km (0.058 R)
• M10: 7,642,058 km (0.078 R)
• M11: 8,408,597 km (0.101 R)
• M12: 15,703,438 km (0.088 R)
• M13: 16,571,255 km (0.12 R)
• M14: 19,041,864 km (0.114 R)
• M15: 19,696,056 km (0.119 R)
• M16: 25,187,046 km (0.114 R)
• M17: 27,086,490 km (0.034 R)
• M18: 31,281,214 km (0.063 R)
• M19: 32,192,265 km (0.116 R)
• M20: 38,034,211 km (0.059 R)
• M21: 39,203,020 km (0.082 R)
• M22: 43,976,987 km (0.116 R)
• M23: 45,264,576 km (0.107 R)
• M24: 46,136,731 km (0.097 R)
• M25: 53,522,378 km (0.113 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 15,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit