🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.74 AU - 0.78 AU

Year: 236 Days

Day: 33 Hours

Environment

Temp: 117 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,076,012 km

• M1: 41,887 km (0.084 R)

Asteroid Belt

Center: 2.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.18 AU - 4.62 AU

Year: 2745 Days

Day: 21.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,076,012 km

• M1: 261,946 km (0.114 R)
• M2: 1,484,460 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.3

Radius: 10.7

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.05 AU - 7.13 AU

Year: 5357 Days

Day: 10.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 32,076,012 km

• M1: 133,142 km (0.085 R)
• M2: 614,398 km (0.025 R)
• M3: 1,057,358 km (0.055 R)
• M4: 1,562,101 km (0.053 R)
• M5: 2,071,931 km (0.11 R)
• M6: 3,063,316 km (0.083 R)
• M7: 3,777,197 km (0.036 R)
• M8: 4,445,600 km (0.112 R)
• M9: 4,835,003 km (0.111 R)
• M10: 5,418,584 km (0.112 R)
• M11: 6,693,458 km (0.066 R)
• M12: 8,664,709 km (0.097 R)
• M13: 9,150,603 km (0.044 R)
• M14: 9,526,841 km (0.114 R)
• M15: 10,626,685 km (0.082 R)
• M16: 11,956,610 km (0.09 R)
• M17: 12,764,738 km (0.078 R)
• M18: 13,394,545 km (0.116 R)
• M19: 15,175,358 km (0.052 R)
• M20: 15,644,197 km (0.07 R)
• M21: 18,998,182 km (0.055 R)
• M22: 20,806,969 km (0.104 R)
• M23: 21,167,650 km (0.098 R)
• M24: 22,199,426 km (0.117 R)
• M25: 23,187,371 km (0.111 R)
• M26: 23,809,698 km (0.096 R)
• M27: 32,076,027 km (0.07 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 20,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit