🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.87 AU - 0.95 AU

Year: 312 Days

Day: 17.7 Hours

Environment

Temp: 119 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.69 AU - 3.59 AU

Year: 2002 Days

Day: 43.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,343,778 km

• M1: 64,925 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.63 AU - 3.95 AU

Year: 2655 Days

Day: 16.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,343,778 km

• M1: 42,187 km (0.08 R)
• M2: 726,597 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.11 AU - 4.39 AU

Year: 3153 Days

Day: 44.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,343,778 km

• M1: 593,156 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.7

Radius: 14.7

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 9.46 AU - 15.72 AU

Year: 16077 Days

Day: 11.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 42,343,778 km

• M1: 185,501 km (0.06 R)
• M2: 967,449 km (0.08 R)
• M3: 1,616,854 km (0.087 R)
• M4: 2,441,886 km (0.102 R)
• M5: 3,067,355 km (0.048 R)
• M6: 3,948,337 km (0.105 R)
• M7: 5,516,421 km (0.116 R)
• M8: 10,426,672 km (0.047 R)
• M9: 12,084,815 km (0.045 R)
• M10: 13,206,949 km (0.092 R)
• M11: 21,367,064 km (0.073 R)
• M12: 22,423,374 km (0.092 R)
• M13: 23,685,083 km (0.063 R)
• M14: 24,905,054 km (0.096 R)
• M15: 25,530,522 km (0.054 R)
• M16: 29,904,914 km (0.087 R)
• M17: 31,226,461 km (0.067 R)
• M18: 35,312,877 km (0.093 R)
• M19: 36,102,753 km (0.114 R)
• M20: 42,217,417 km (0.07 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 14,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit