🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.44 AU - 0.68 AU

Year: 158 Days

Day: 19.4 Hours

Environment

Temp: 179 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.76 AU - 0.78 AU

Year: 255 Days

Day: 23.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.63 AU - 1.71 AU

Year: 813 Days

Day: 19.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.4

Radius: 3.1

Gravity: 99.94 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 13.08 AU - 14.22 AU

Year: 18999 Days

Day: 15.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 82,294,507 km

• M1: 38,596 km (0.081 R)
• M2: 294,558 km (0.119 R)
• M3: 576,401 km (0.11 R)
• M4: 988,094 km (0.111 R)
• M5: 2,128,927 km (0.067 R)
• M6: 3,075,882 km (0.054 R)
• M7: 3,812,651 km (0.1 R)
• M8: 7,287,062 km (0.111 R)
• M9: 8,149,942 km (0.118 R)
• M10: 8,633,293 km (0.07 R)
• M11: 10,258,973 km (0.09 R)
• M12: 10,885,788 km (0.113 R)
• M13: 12,776,257 km (0.091 R)
• M14: 12,919,123 km (0.079 R)
• M15: 13,798,608 km (0.099 R)
• M16: 14,874,367 km (0.096 R)
• M17: 15,922,150 km (0.119 R)
• M18: 17,628,763 km (0.119 R)
• M19: 18,709,159 km (0.114 R)
• M20: 19,928,381 km (0.096 R)
• M21: 24,667,492 km (0.085 R)
• M22: 25,561,639 km (0.083 R)
• M23: 29,230,826 km (0.11 R)
• M24: 37,737,559 km (0.055 R)
• M25: 38,773,823 km (0.108 R)
• M26: 43,268,791 km (0.1 R)
• M27: 50,021,040 km (0.051 R)
• M28: 60,003,108 km (0.113 R)
• M29: 60,203,269 km (0.028 R)
• M30: 61,820,123 km (0.093 R)
• M31: 66,201,695 km (0.114 R)
• M32: 72,813,323 km (0.057 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 14,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit