🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.75 AU - 0.91 AU

Year: 282 Days

Day: 31 Hours

Environment

Temp: 138 °C

Axial Tilt: 131.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,633,422 km

• M1: 198,217 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.79 AU - 1.95 AU

Year: 953 Days

Day: 27.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 65.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,633,422 km

• M1: 155,432 km (0.118 R)
• M2: 681,269 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.35 AU - 3.11 AU

Year: 1682 Days

Day: 25.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.2

Radius: 12.8

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.09 AU - 8.47 AU

Year: 7322 Days

Day: 7.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 57,633,422 km

• M1: 159,621 km (0.055 R)
• M2: 973,583 km (0.109 R)
• M3: 1,753,736 km (0.049 R)
• M4: 2,340,758 km (0.094 R)
• M5: 4,236,163 km (0.049 R)
• M6: 4,932,092 km (0.048 R)
• M7: 5,234,579 km (0.12 R)
• M8: 5,667,665 km (0.1 R)
• M9: 6,086,838 km (0.118 R)
• M10: 7,719,250 km (0.047 R)
• M11: 8,524,984 km (0.119 R)
• M12: 8,866,516 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.9

Radius: 5.5

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 13.66 AU - 22.1 AU

Year: 28184 Days

Day: 24.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 57,633,422 km

• M1: 70,461 km (0.119 R)
• M2: 739,911 km (0.1 R)
• M3: 1,011,581 km (0.114 R)
• M4: 1,505,403 km (0.12 R)
• M5: 1,831,377 km (0.07 R)
• M6: 2,212,702 km (0.108 R)
• M7: 2,370,977 km (0.09 R)
• M8: 2,829,345 km (0.11 R)
• M9: 5,214,832 km (0.103 R)
• M10: 5,423,372 km (0.074 R)
• M11: 5,744,109 km (0.072 R)
• M12: 8,077,387 km (0.115 R)
• M13: 16,668,344 km (0.084 R)
• M14: 16,792,211 km (0.076 R)
• M15: 26,141,330 km (0.119 R)
• M16: 27,953,858 km (0.078 R)
• M17: 28,842,170 km (0.098 R)
• M18: 30,409,507 km (0.091 R)
• M19: 31,591,031 km (0.09 R)
• M20: 38,398,482 km (0.103 R)
• M21: 39,058,807 km (0.098 R)
• M22: 42,248,383 km (0.092 R)
• M23: 49,216,054 km (0.105 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 17,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit