🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.52 AU - 0.76 AU

Year: 193 Days

Day: 43.7 Hours

Environment

Temp: 196 °C

Axial Tilt: 129.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,093,906 km

• M1: 51,162 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.58 AU - 0.9 AU

Year: 240 Days

Day: 12.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,093,906 km

• M1: 30,219 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.03 AU - 1.71 AU

Year: 604 Days

Day: 39.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.01 AU - 2.45 AU

Year: 1255 Days

Day: 26.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 92 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.99 AU - 2.67 AU

Year: 1340 Days

Day: 26.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.06 AU - 2.94 AU

Year: 1489 Days

Day: 32.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441

Radius: 7.6

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 11.85 AU - 18.29 AU

Year: 22039 Days

Day: 20.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 70,093,906 km

• M1: 97,987 km (0.115 R)
• M2: 1,766,601 km (0.086 R)
• M3: 2,475,396 km (0.11 R)
• M4: 3,070,048 km (0.119 R)
• M5: 5,133,900 km (0.046 R)
• M6: 5,856,308 km (0.091 R)
• M7: 9,489,741 km (0.116 R)
• M8: 11,868,197 km (0.118 R)
• M9: 12,256,254 km (0.115 R)
• M10: 13,822,993 km (0.117 R)
• M11: 14,544,204 km (0.058 R)
• M12: 20,310,604 km (0.102 R)
• M13: 23,796,982 km (0.09 R)
• M14: 25,466,943 km (0.047 R)
• M15: 35,399,344 km (0.079 R)
• M16: 42,328,718 km (0.079 R)
• M17: 49,775,400 km (0.069 R)
• M18: 51,807,538 km (0.118 R)
• M19: 57,311,991 km (0.106 R)
• M20: 59,920,978 km (0.097 R)
• M21: 62,025,521 km (0.074 R)
• M22: 67,604,026 km (0.095 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 12,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit