🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.77 AU - 0.83 AU

Year: 258 Days

Day: 36.2 Hours

Environment

Temp: 131 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

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: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.12 AU - 2.24 AU

Year: 1158 Days

Day: 25.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,003,240 km

• M1: 59,690 km (0.088 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.5

Radius: 5.3

Gravity: 33.87 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 15.28 AU - 15.94 AU

Year: 22196 Days

Day: 23.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 91,003,240 km

• M1: 65,973 km (0.115 R)
• M2: 289,621 km (0.08 R)
• M3: 632,350 km (0.096 R)
• M4: 1,338,751 km (0.112 R)
• M5: 2,400,447 km (0.091 R)
• M6: 3,073,787 km (0.113 R)
• M7: 3,393,777 km (0.065 R)
• M8: 4,672,091 km (0.072 R)
• M9: 4,899,929 km (0.114 R)
• M10: 5,336,754 km (0.1 R)
• M11: 6,287,599 km (0.105 R)
• M12: 7,603,013 km (0.092 R)
• M13: 7,918,365 km (0.109 R)
• M14: 10,249,100 km (0.045 R)
• M15: 15,031,145 km (0.112 R)
• M16: 16,642,314 km (0.06 R)
• M17: 19,905,493 km (0.049 R)
• M18: 26,329,076 km (0.05 R)
• M19: 26,808,686 km (0.073 R)
• M20: 27,416,503 km (0.111 R)
• M21: 28,282,674 km (0.089 R)
• M22: 29,294,853 km (0.05 R)
• M23: 30,990,844 km (0.115 R)
• M24: 31,257,428 km (0.096 R)
• M25: 32,202,587 km (0.099 R)
• M26: 36,617,968 km (0.113 R)
• M27: 39,827,890 km (0.119 R)
• M28: 41,098,425 km (0.054 R)
• M29: 45,242,884 km (0.089 R)
• M30: 45,586,062 km (0.119 R)
• M31: 49,657,517 km (0.061 R)
• M32: 55,912,803 km (0.107 R)
• M33: 69,273,688 km (0.036 R)
• M34: 72,741,067 km (0.056 R)
• M35: 77,541,962 km (0.073 R)
• M36: 87,237,101 km (0.106 R)
• M37: 88,302,238 km (0.108 R)
• M38: 89,916,399 km (0.089 R)
• M39: 90,187,320 km (0.111 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 19,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit