🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.44 AU - 0.62 AU

Year: 144 Days

Day: 23.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.44 AU - 0.68 AU

Year: 156 Days

Day: 20.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.57 AU - 0.67 AU

Year: 182 Days

Day: 32.4 Hours

Environment

Temp: 189 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,545,843 km

• M1: 340,036 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.18 AU - 2.8 AU

Year: 1465 Days

Day: 25.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,545,843 km

• M1: 167,849 km (0.079 R)
• M2: 300,542 km (0.027 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.35 AU - 3.91 AU

Year: 2578 Days

Day: 34.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,545,843 km

• M1: 392,545 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.9

Radius: 12

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.95 AU - 9.23 AU

Year: 9385 Days

Day: 13.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,545,843 km

• M1: 150,944 km (0.094 R)
• M2: 650,601 km (0.093 R)
• M3: 1,029,682 km (0.051 R)
• M4: 1,563,298 km (0.047 R)
• M5: 2,051,436 km (0.1 R)
• M6: 3,838,233 km (0.082 R)
• M7: 7,727,628 km (0.103 R)
• M8: 9,349,867 km (0.117 R)
• M9: 10,190,308 km (0.061 R)
• M10: 10,707,767 km (0.091 R)
• M11: 11,406,688 km (0.068 R)
• M12: 12,366,209 km (0.059 R)
• M13: 13,999,967 km (0.111 R)
• M14: 14,510,545 km (0.047 R)
• M15: 17,470,937 km (0.096 R)
• M16: 19,131,473 km (0.109 R)
• M17: 20,000,188 km (0.042 R)
• M18: 24,466,582 km (0.088 R)
• M19: 29,870,805 km (0.104 R)
• M20: 30,504,651 km (0.081 R)
• M21: 32,349,343 km (0.048 R)
• M22: 36,379,509 km (0.116 R)
• M23: 40,991,612 km (0.047 R)
• M24: 44,730,661 km (0.104 R)
• M25: 46,541,543 km (0.083 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: 412 - 16,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit