🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.57 AU - 0.79 AU

Year: 196 Days

Day: 13.9 Hours

Environment

Temp: 192 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,418,289 km

• M1: 22,589 km (0.063 R)
• M2: 355,594 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.94 AU - 1.28 AU

Year: 409 Days

Day: 29.7 Hours

Environment

Temp: 38 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 34,418,289 km

• M1: 46,824 km (0.115 R)
• M2: 84,972 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.21 AU - 1.31 AU

Year: 495 Days

Day: 34.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.59 AU - 2.25 AU

Year: 931 Days

Day: 42.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.1

Radius: 10.9

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.23 AU - 7.69 AU

Year: 7128 Days

Day: 10.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,418,289 km

• M1: 135,536 km (0.028 R)
• M2: 937,530 km (0.084 R)
• M3: 1,312,422 km (0.093 R)
• M4: 1,830,180 km (0.095 R)
• M5: 2,515,638 km (0.112 R)
• M6: 3,197,505 km (0.097 R)
• M7: 3,903,308 km (0.08 R)
• M8: 4,683,161 km (0.032 R)
• M9: 5,153,347 km (0.087 R)
• M10: 6,318,864 km (0.071 R)
• M11: 10,263,012 km (0.096 R)
• M12: 11,106,445 km (0.053 R)
• M13: 12,719,409 km (0.12 R)
• M14: 13,692,544 km (0.108 R)
• M15: 14,368,427 km (0.094 R)
• M16: 19,667,183 km (0.101 R)
• M17: 22,788,842 km (0.108 R)
• M18: 23,658,006 km (0.107 R)
• M19: 26,657,443 km (0.036 R)
• M20: 28,792,354 km (0.094 R)
• M21: 29,808,124 km (0.081 R)
• M22: 32,402,151 km (0.078 R)
• M23: 32,798,884 km (0.095 R)
• M24: 33,299,289 km (0.092 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 14,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit