🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.49 AU - 0.53 AU

Year: 133 Days

Day: 34.8 Hours

Environment

Temp: 250 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.67 AU - 1.77 AU

Year: 824 Days

Day: 22.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.94 AU - 2.7 AU

Year: 1291 Days

Day: 28.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.53 AU - 3.57 AU

Year: 2443 Days

Day: 31.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.72 AU - 4.72 AU

Year: 3166 Days

Day: 22.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.3

Radius: 13.4

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.04 AU - 5.98 AU

Year: 4096 Days

Day: 11.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 29,679,316 km

• M1: 166,652 km (0.094 R)
• M2: 931,995 km (0.113 R)
• M3: 1,389,166 km (0.1 R)
• M4: 2,041,263 km (0.089 R)
• M5: 3,369,692 km (0.086 R)
• M6: 3,945,045 km (0.05 R)
• M7: 4,762,448 km (0.115 R)
• M8: 5,211,990 km (0.068 R)
• M9: 6,289,842 km (0.045 R)
• M10: 10,117,005 km (0.077 R)
• M11: 11,045,110 km (0.085 R)
• M12: 11,789,659 km (0.066 R)
• M13: 12,667,200 km (0.034 R)
• M14: 13,173,140 km (0.063 R)
• M15: 14,064,444 km (0.057 R)
• M16: 14,552,432 km (0.057 R)
• M17: 16,025,821 km (0.088 R)
• M18: 17,596,599 km (0.104 R)
• M19: 19,003,866 km (0.056 R)
• M20: 21,042,436 km (0.119 R)
• M21: 21,753,176 km (0.101 R)
• M22: 22,260,163 km (0.097 R)
• M23: 23,072,928 km (0.071 R)
• M24: 24,290,356 km (0.108 R)
• M25: 25,310,613 km (0.114 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 17,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit