🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.87 AU - 1.01 AU

Year: 336 Days

Day: 22.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.87 AU - 1.15 AU

Year: 375 Days

Day: 31.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.57 AU - 2.93 AU

Year: 1683 Days

Day: 12.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,542,764 km

• M1: 70,610 km (0.096 R)

Asteroid Belt

Center: 7.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.1

Radius: 10.9

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 9.52 AU - 14.4 AU

Year: 15261 Days

Day: 8.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,542,764 km

• M1: 135,984 km (0.109 R)
• M2: 1,519,316 km (0.069 R)
• M3: 2,535,385 km (0.094 R)
• M4: 3,559,233 km (0.086 R)
• M5: 3,926,795 km (0.101 R)
• M6: 4,607,166 km (0.118 R)
• M7: 6,162,535 km (0.116 R)
• M8: 8,579,139 km (0.09 R)
• M9: 10,390,470 km (0.113 R)
• M10: 12,637,280 km (0.12 R)
• M11: 13,634,350 km (0.108 R)
• M12: 15,859,917 km (0.09 R)
• M13: 21,478,365 km (0.119 R)
• M14: 24,175,465 km (0.078 R)
• M15: 24,781,486 km (0.084 R)
• M16: 25,294,158 km (0.06 R)
• M17: 30,700,176 km (0.052 R)
• M18: 31,890,825 km (0.105 R)
• M19: 34,237,567 km (0.111 R)
• M20: 41,676,471 km (0.065 R)
• M21: 46,620,381 km (0.111 R)
• M22: 51,276,316 km (0.112 R)
• M23: 57,297,181 km (0.072 R)
• M24: 59,282,644 km (0.062 R)
• M25: 61,687,729 km (0.094 R)
• M26: 63,199,715 km (0.102 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 17,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit