🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.55 AU - 0.63 AU

Year: 159 Days

Day: 38.9 Hours

Environment

Temp: 220 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.97 AU - 5.71 AU

Year: 3725 Days

Day: 32 Hours

Environment

Temp: -120 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,819,282 km

• M1: 58,642 km (0.046 R)
• M2: 723,605 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.72 AU - 6.1 AU

Year: 3806 Days

Day: 34.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.4

Radius: 5.8

Gravity: 23.61 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 13.09 AU - 18.03 AU

Year: 21473 Days

Day: 15.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 83,819,282 km

• M1: 72,106 km (0.119 R)
• M2: 287,527 km (0.096 R)
• M3: 904,469 km (0.062 R)
• M4: 1,794,875 km (0.118 R)
• M5: 2,947,078 km (0.053 R)
• M6: 3,481,292 km (0.051 R)
• M7: 3,818,934 km (0.113 R)
• M8: 4,077,888 km (0.114 R)
• M9: 5,001,805 km (0.084 R)
• M10: 6,276,827 km (0.097 R)
• M11: 11,378,414 km (0.093 R)
• M12: 13,480,264 km (0.115 R)
• M13: 14,858,360 km (0.059 R)
• M14: 15,910,332 km (0.084 R)
• M15: 16,327,860 km (0.076 R)
• M16: 17,271,972 km (0.094 R)
• M17: 17,535,713 km (0.066 R)
• M18: 18,617,455 km (0.099 R)
• M19: 20,616,531 km (0.058 R)
• M20: 23,284,161 km (0.091 R)
• M21: 23,822,264 km (0.069 R)
• M22: 24,589,552 km (0.107 R)
• M23: 28,797,441 km (0.078 R)
• M24: 36,545,713 km (0.069 R)
• M25: 46,756,216 km (0.076 R)
• M26: 50,960,664 km (0.083 R)
• M27: 51,503,405 km (0.057 R)
• M28: 54,651,393 km (0.091 R)
• M29: 55,219,865 km (0.076 R)
• M30: 55,984,011 km (0.056 R)
• M31: 56,176,244 km (0.099 R)
• M32: 59,510,183 km (0.097 R)
• M33: 60,717,737 km (0.088 R)
• M34: 60,920,591 km (0.109 R)
• M35: 65,284,960 km (0.081 R)
• M36: 69,631,227 km (0.118 R)
• M37: 72,329,224 km (0.08 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 15,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit