🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.93 AU - 1.21 AU

Year: 396 Days

Day: 30 Hours

Environment

Temp: 45 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,265,426 km

• M1: 27,526 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.47 AU - 1.65 AU

Year: 698 Days

Day: 47.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.67 AU - 3.07 AU

Year: 1741 Days

Day: 20 Hours

Environment

Temp: -103 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,265,426 km

• M1: 172,935 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.87 AU - 3.01 AU

Year: 1805 Days

Day: 32.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.54 AU - 3.88 AU

Year: 2060 Days

Day: 41 Hours

Environment

Temp: -112 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,265,426 km

• M1: 23,636 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.8

Radius: 14.9

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.26 AU - 9.52 AU

Year: 9493 Days

Day: 9.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 48,265,426 km

• M1: 220,657 km (0.087 R)
• M2: 738,265 km (0.098 R)
• M3: 1,589,178 km (0.115 R)
• M4: 3,144,996 km (0.101 R)
• M5: 3,707,634 km (0.104 R)
• M6: 6,316,172 km (0.03 R)
• M7: 8,996,666 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.1

Radius: 13.4

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.78 AU - 13.6 AU

Year: 13407 Days

Day: 10.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 84 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,265,426 km

• M1: 166,652 km (0.1 R)
• M2: 678,875 km (0.117 R)
• M3: 1,504,655 km (0.074 R)
• M4: 2,282,415 km (0.085 R)
• M5: 2,868,988 km (0.109 R)
• M6: 3,781,385 km (0.066 R)
• M7: 8,478,459 km (0.052 R)
• M8: 13,314,958 km (0.098 R)
• M9: 18,119,444 km (0.084 R)
• M10: 20,215,759 km (0.027 R)
• M11: 21,531,921 km (0.076 R)
• M12: 22,125,375 km (0.119 R)
• M13: 23,971,413 km (0.073 R)
• M14: 24,608,999 km (0.108 R)
• M15: 27,076,766 km (0.112 R)
• M16: 27,768,357 km (0.116 R)
• M17: 32,168,629 km (0.051 R)
• M18: 36,293,191 km (0.094 R)
• M19: 37,013,206 km (0.096 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 18,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit