🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.81 AU - 1.01 AU

Year: 309 Days

Day: 40.5 Hours

Environment

Temp: 148 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.6 AU - 2.46 AU

Year: 1031 Days

Day: 29.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,429,840 km

• M1: 44,131 km (0.076 R)
• M2: 373,695 km (0.111 R)

Asteroid Belt

Center: 6.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.2

Radius: 12.9

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 9.47 AU - 14.01 AU

Year: 14338 Days

Day: 11.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,429,840 km

• M1: 160,369 km (0.063 R)
• M2: 608,265 km (0.1 R)
• M3: 1,128,866 km (0.066 R)
• M4: 2,598,365 km (0.074 R)
• M5: 3,799,487 km (0.068 R)
• M6: 4,366,911 km (0.119 R)
• M7: 4,956,177 km (0.1 R)
• M8: 5,823,845 km (0.081 R)
• M9: 6,875,817 km (0.09 R)
• M10: 7,955,465 km (0.115 R)
• M11: 9,407,313 km (0.098 R)
• M12: 11,752,259 km (0.1 R)
• M13: 13,226,247 km (0.077 R)
• M14: 14,676,748 km (0.115 R)
• M15: 15,329,892 km (0.026 R)
• M16: 15,775,993 km (0.115 R)
• M17: 17,567,128 km (0.096 R)
• M18: 18,138,293 km (0.047 R)
• M19: 19,751,108 km (0.108 R)
• M20: 22,776,575 km (0.108 R)
• M21: 23,260,524 km (0.089 R)
• M22: 24,855,387 km (0.114 R)
• M23: 27,165,777 km (0.092 R)
• M24: 28,933,724 km (0.102 R)
• M25: 33,937,773 km (0.052 R)
• M26: 37,308,811 km (0.097 R)
• M27: 39,351,869 km (0.106 R)
• M28: 49,718,254 km (0.117 R)
• M29: 62,332,197 km (0.037 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 15,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit