🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.65 AU - 0.81 AU

Year: 230 Days

Day: 42.1 Hours

Environment

Temp: 128 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.83 AU - 4.47 AU

Year: 3119 Days

Day: 12.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.4

Radius: 6.3

Gravity: 22.86 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 10.47 AU - 16.55 AU

Year: 18321 Days

Day: 23.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 78,821,194 km

• M1: 107,710 km (0.118 R)
• M2: 451,786 km (0.1 R)
• M3: 662,270 km (0.074 R)
• M4: 1,166,863 km (0.099 R)
• M5: 1,770,192 km (0.034 R)
• M6: 2,038,869 km (0.083 R)
• M7: 2,334,475 km (0.066 R)
• M8: 2,682,888 km (0.073 R)
• M9: 2,882,452 km (0.06 R)
• M10: 3,200,646 km (0.113 R)
• M11: 3,752,214 km (0.119 R)
• M12: 4,230,777 km (0.043 R)
• M13: 4,607,016 km (0.097 R)
• M14: 5,232,186 km (0.1 R)
• M15: 7,495,601 km (0.102 R)
• M16: 9,006,241 km (0.077 R)
• M17: 9,921,181 km (0.114 R)
• M18: 11,342,959 km (0.076 R)
• M19: 12,204,045 km (0.09 R)
• M20: 14,584,296 km (0.035 R)
• M21: 15,048,050 km (0.103 R)
• M22: 16,498,401 km (0.11 R)
• M23: 17,257,461 km (0.074 R)
• M24: 22,819,659 km (0.047 R)
• M25: 30,836,759 km (0.108 R)
• M26: 34,918,237 km (0.116 R)
• M27: 35,608,482 km (0.097 R)
• M28: 43,177,685 km (0.104 R)
• M29: 47,926,071 km (0.092 R)
• M30: 49,467,528 km (0.098 R)
• M31: 51,574,016 km (0.115 R)
• M32: 57,100,011 km (0.073 R)
• M33: 59,808,780 km (0.053 R)
• M34: 63,415,734 km (0.103 R)
• M35: 65,689,921 km (0.11 R)
• M36: 77,179,187 km (0.086 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 12,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit