🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.76 AU - 1.26 AU

Year: 380 Days

Day: 45.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,659,367 km

• M1: 439,070 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.21 AU - 1.29 AU

Year: 524 Days

Day: 28.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 45,659,367 km

• M1: 57,296 km (0.104 R)
• M2: 99,931 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.97 AU - 4.37 AU

Year: 2635 Days

Day: 22.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.24 AU - 4.4 AU

Year: 2798 Days

Day: 18 Hours

Environment

Temp: -121 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,659,367 km

• M1: 2,196,246 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.8

Radius: 9.4

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 11.01 AU - 11.25 AU

Year: 13915 Days

Day: 9.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 132.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,659,367 km

• M1: 116,836 km (0.093 R)
• M2: 409,898 km (0.118 R)
• M3: 845,677 km (0.07 R)
• M4: 2,736,145 km (0.106 R)
• M5: 3,097,723 km (0.117 R)
• M6: 3,539,486 km (0.068 R)
• M7: 4,266,980 km (0.096 R)
• M8: 5,248,492 km (0.102 R)
• M9: 7,776,995 km (0.042 R)
• M10: 8,865,619 km (0.113 R)
• M11: 10,102,344 km (0.042 R)
• M12: 11,450,520 km (0.072 R)
• M13: 16,417,020 km (0.101 R)
• M14: 19,794,940 km (0.101 R)
• M15: 20,586,163 km (0.041 R)
• M16: 22,827,887 km (0.116 R)
• M17: 23,697,948 km (0.091 R)
• M18: 24,590,000 km (0.081 R)
• M19: 25,782,744 km (0.066 R)
• M20: 29,287,074 km (0.099 R)
• M21: 29,695,028 km (0.089 R)
• M22: 31,899,352 km (0.05 R)
• M23: 33,096,584 km (0.088 R)
• M24: 33,539,244 km (0.07 R)
• M25: 34,436,383 km (0.094 R)
• M26: 39,410,961 km (0.111 R)
• M27: 42,328,418 km (0.102 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 19,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit