🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.63 AU - 0.77 AU

Year: 211 Days

Day: 13.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.4 AU - 1.68 AU

Year: 688 Days

Day: 46.1 Hours

Environment

Temp: -29 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708

Radius: 12.2

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.07 AU - 7.05 AU

Year: 6047 Days

Day: 8.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 36,722,870 km

• M1: 151,842 km (0.083 R)
• M2: 1,102,088 km (0.045 R)
• M3: 1,531,882 km (0.12 R)
• M4: 2,991,808 km (0.073 R)
• M5: 4,311,261 km (0.107 R)
• M6: 5,259,412 km (0.112 R)
• M7: 6,050,187 km (0.087 R)
• M8: 6,642,893 km (0.112 R)
• M9: 8,335,145 km (0.102 R)
• M10: 9,196,529 km (0.054 R)
• M11: 9,583,539 km (0.11 R)
• M12: 10,026,199 km (0.108 R)
• M13: 14,883,193 km (0.044 R)
• M14: 15,781,229 km (0.112 R)
• M15: 16,399,667 km (0.098 R)
• M16: 19,737,943 km (0.107 R)
• M17: 21,868,815 km (0.086 R)
• M18: 24,970,727 km (0.106 R)
• M19: 26,152,401 km (0.106 R)
• M20: 27,371,025 km (0.113 R)
• M21: 29,176,970 km (0.069 R)

Asteroid Belt

Center: 6.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.4

Radius: 11.5

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.44 AU - 8.12 AU

Year: 7069 Days

Day: 7.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 36,722,870 km

• M1: 144,811 km (0.084 R)
• M2: 582,235 km (0.117 R)
• M3: 954,584 km (0.097 R)
• M4: 1,892,712 km (0.066 R)
• M5: 2,414,659 km (0.117 R)
• M6: 2,892,026 km (0.061 R)
• M7: 3,916,622 km (0.119 R)
• M8: 5,406,018 km (0.051 R)
• M9: 8,445,997 km (0.09 R)
• M10: 10,235,187 km (0.107 R)
• M11: 12,055,644 km (0.12 R)
• M12: 12,960,711 km (0.063 R)
• M13: 16,137,422 km (0.119 R)
• M14: 18,178,385 km (0.103 R)
• M15: 19,225,271 km (0.086 R)
• M16: 21,439,170 km (0.083 R)
• M17: 24,230,966 km (0.085 R)
• M18: 24,817,090 km (0.08 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 12,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit