🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.94 AU - 1.22 AU

Year: 412 Days

Day: 31.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 43.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.49 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.56 AU - 2.24 AU

Year: 961 Days

Day: 41.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,405,192 km

• M1: 124,465 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3 AU - 3.56 AU

Year: 2181 Days

Day: 35 Hours

Environment

Temp: -119 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.5

Radius: 11.3

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.8 AU - 9.64 AU

Year: 9453 Days

Day: 6.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,405,192 km

• M1: 140,772 km (0.059 R)
• M2: 494,720 km (0.06 R)
• M3: 863,030 km (0.055 R)
• M4: 1,811,929 km (0.084 R)
• M5: 2,366,788 km (0.094 R)
• M6: 2,766,962 km (0.091 R)
• M7: 4,224,195 km (0.061 R)
• M8: 5,495,777 km (0.068 R)
• M9: 6,013,685 km (0.111 R)
• M10: 9,360,488 km (0.103 R)
• M11: 10,011,538 km (0.078 R)
• M12: 10,973,453 km (0.104 R)
• M13: 13,839,897 km (0.048 R)
• M14: 14,230,198 km (0.111 R)
• M15: 15,326,900 km (0.103 R)
• M16: 16,355,236 km (0.108 R)
• M17: 17,044,583 km (0.054 R)
• M18: 23,433,310 km (0.097 R)
• M19: 24,390,437 km (0.068 R)
• M20: 29,663,014 km (0.037 R)
• M21: 31,544,955 km (0.081 R)
• M22: 33,106,757 km (0.077 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 11,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit