🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.61 AU - 0.65 AU

Year: 177 Days

Day: 32.8 Hours

Environment

Temp: 221 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.7 AU - 0.78 AU

Year: 226 Days

Day: 23.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,127,995 km

• M1: 59,690 km (0.042 R)
• M2: 464,950 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.82 AU - 1.02 AU

Year: 313 Days

Day: 39.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,127,995 km

• M1: 55,950 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.04 AU - 2.12 AU

Year: 1064 Days

Day: 43.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.38 AU - 4.76 AU

Year: 3466 Days

Day: 17.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.6

Radius: 14.2

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.84 AU - 10.16 AU

Year: 8792 Days

Day: 10.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 45,127,995 km

• M1: 176,974 km (0.1 R)
• M2: 668,403 km (0.091 R)
• M3: 1,881,792 km (0.114 R)
• M4: 2,471,955 km (0.093 R)
• M5: 3,140,658 km (0.103 R)
• M6: 4,191,433 km (0.102 R)
• M7: 4,696,176 km (0.12 R)
• M8: 5,241,610 km (0.099 R)
• M9: 5,728,402 km (0.091 R)
• M10: 6,497,185 km (0.113 R)
• M11: 7,373,380 km (0.118 R)
• M12: 8,766,884 km (0.075 R)
• M13: 11,256,791 km (0.093 R)
• M14: 13,939,978 km (0.078 R)
• M15: 16,265,178 km (0.116 R)
• M16: 17,377,588 km (0.112 R)
• M17: 19,292,590 km (0.05 R)
• M18: 20,143,802 km (0.112 R)
• M19: 21,426,454 km (0.098 R)
• M20: 22,087,826 km (0.045 R)
• M21: 24,870,796 km (0.065 R)
• M22: 26,914,751 km (0.089 R)
• M23: 41,968,486 km (0.104 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 13,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit