🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.5 AU - 0.56 AU

Year: 140 Days

Day: 39.4 Hours

Environment

Temp: 226 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,379,926 km

• M1: 159,172 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.53 AU - 0.69 AU

Year: 173 Days

Day: 41.4 Hours

Environment

Temp: 229 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,379,926 km

• M1: 28,573 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.68 AU - 0.88 AU

Year: 250 Days

Day: 12.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.4 AU - 3.34 AU

Year: 1767 Days

Day: 24 Hours

Environment

Temp: -97 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,379,926 km

• M1: 73,602 km (0.08 R)
• M2: 2,323,853 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.59 AU - 4.69 AU

Year: 3633 Days

Day: 17.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,379,926 km

• M1: 25,432 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.2

Radius: 12.1

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.5 AU - 7.5 AU

Year: 7465 Days

Day: 9.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 43,379,926 km

• M1: 151,393 km (0.104 R)
• M2: 562,338 km (0.071 R)
• M3: 991,983 km (0.119 R)
• M4: 1,540,559 km (0.086 R)
• M5: 1,956,740 km (0.118 R)
• M6: 2,340,159 km (0.056 R)
• M7: 3,307,759 km (0.073 R)
• M8: 3,883,411 km (0.12 R)
• M9: 4,358,235 km (0.11 R)
• M10: 5,784,351 km (0.057 R)
• M11: 7,620,964 km (0.071 R)
• M12: 8,156,226 km (0.035 R)
• M13: 10,353,818 km (0.041 R)
• M14: 11,967,680 km (0.079 R)
• M15: 12,466,140 km (0.088 R)
• M16: 14,600,154 km (0.12 R)
• M17: 16,018,342 km (0.117 R)
• M18: 18,025,646 km (0.098 R)
• M19: 19,352,729 km (0.093 R)
• M20: 21,062,183 km (0.094 R)
• M21: 22,617,552 km (0.092 R)
• M22: 26,511,735 km (0.075 R)
• M23: 27,360,104 km (0.093 R)
• M24: 30,420,877 km (0.039 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 19,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit