🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.35 AU - 1.37 AU

Year: 555 Days

Day: 45.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,332,475 km

• M1: 64,776 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.96 AU - 2 AU

Year: 975 Days

Day: 42.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,332,475 km

• M1: 423,512 km (0.1 R)
• M2: 481,406 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.01 AU - 2.73 AU

Year: 1276 Days

Day: 31.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,332,475 km

• M1: 383,868 km (0.066 R)
• M2: 1,558,810 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.18 AU - 4.22 AU

Year: 2490 Days

Day: 31.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,332,475 km

• M1: 1,391,559 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929

Radius: 11.8

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.24 AU - 9.44 AU

Year: 8426 Days

Day: 11 Hours

Environment

Temp: -160 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,332,475 km

• M1: 146,756 km (0.086 R)
• M2: 524,191 km (0.038 R)
• M3: 1,952,701 km (0.091 R)
• M4: 3,166,688 km (0.025 R)
• M5: 4,003,987 km (0.098 R)
• M6: 4,709,790 km (0.104 R)
• M7: 6,629,579 km (0.113 R)
• M8: 7,331,941 km (0.102 R)
• M9: 7,911,932 km (0.045 R)
• M10: 8,657,229 km (0.045 R)
• M11: 9,305,736 km (0.094 R)
• M12: 11,611,488 km (0.039 R)
• M13: 12,458,361 km (0.119 R)
• M14: 13,467,249 km (0.095 R)
• M15: 15,987,076 km (0.119 R)
• M16: 21,271,620 km (0.113 R)
• M17: 24,035,142 km (0.025 R)
• M18: 25,596,495 km (0.092 R)
• M19: 29,124,611 km (0.091 R)
• M20: 34,088,568 km (0.11 R)
• M21: 35,704,524 km (0.049 R)
• M22: 41,373,984 km (0.078 R)
• M23: 43,746,905 km (0.059 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 14,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit