🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.87 AU - 1.03 AU

Year: 347 Days

Day: 21.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 59,721,415 km

• M1: 19,897 km (0.057 R)
• M2: 273,315 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.01 AU - 1.01 AU

Year: 380 Days

Day: 23.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 59,721,415 km

• M1: 94,396 km (0.065 R)
• M2: 115,041 km (0.028 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.4 AU - 2.22 AU

Year: 913 Days

Day: 37.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.1

Radius: 10.7

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 9.44 AU - 13.92 AU

Year: 14959 Days

Day: 5.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,721,415 km

• M1: 135,386 km (0.063 R)
• M2: 820,844 km (0.118 R)
• M3: 1,345,483 km (0.074 R)
• M4: 2,197,593 km (0.069 R)
• M5: 3,454,664 km (0.051 R)
• M6: 4,091,502 km (0.109 R)
• M7: 4,937,179 km (0.103 R)
• M8: 6,202,029 km (0.027 R)
• M9: 7,100,813 km (0.059 R)
• M10: 7,807,363 km (0.092 R)
• M11: 8,272,313 km (0.068 R)
• M12: 8,854,548 km (0.056 R)
• M13: 11,168,379 km (0.107 R)
• M14: 12,621,872 km (0.114 R)
• M15: 13,525,891 km (0.104 R)
• M16: 13,859,046 km (0.071 R)
• M17: 17,656,737 km (0.109 R)
• M18: 22,560,107 km (0.096 R)
• M19: 25,574,803 km (0.111 R)
• M20: 26,601,942 km (0.063 R)
• M21: 29,512,518 km (0.111 R)
• M22: 32,868,148 km (0.108 R)
• M23: 33,229,128 km (0.11 R)
• M24: 37,246,878 km (0.098 R)
• M25: 42,853,058 km (0.056 R)
• M26: 44,154,709 km (0.09 R)
• M27: 49,153,821 km (0.089 R)
• M28: 50,740,157 km (0.075 R)
• M29: 55,363,030 km (0.089 R)
• M30: 56,733,796 km (0.079 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 16,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit