🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.69 AU - 0.75 AU

Year: 230 Days

Day: 38.2 Hours

Environment

Temp: 108 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,312,416 km

• M1: 54,005 km (0.076 R)
• M2: 158,574 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.76 AU - 0.82 AU

Year: 265 Days

Day: 33.3 Hours

Environment

Temp: 123 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.42 AU - 1.9 AU

Year: 806 Days

Day: 18.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.8

Radius: 5.5

Gravity: 12.85 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 11.58 AU - 17.26 AU

Year: 20629 Days

Day: 20.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 64,312,416 km

• M1: 79,137 km (0.109 R)
• M2: 260,300 km (0.071 R)
• M3: 475,123 km (0.092 R)
• M4: 809,923 km (0.086 R)
• M5: 1,060,200 km (0.103 R)
• M6: 1,478,625 km (0.094 R)
• M7: 1,768,546 km (0.094 R)
• M8: 2,000,872 km (0.071 R)
• M9: 2,593,429 km (0.106 R)
• M10: 2,846,548 km (0.055 R)
• M11: 3,402,304 km (0.096 R)
• M12: 3,967,934 km (0.098 R)
• M13: 5,356,501 km (0.096 R)
• M14: 7,128,937 km (0.119 R)
• M15: 7,955,166 km (0.085 R)
• M16: 8,293,108 km (0.081 R)
• M17: 10,815,477 km (0.03 R)
• M18: 12,733,322 km (0.085 R)
• M19: 12,930,193 km (0.093 R)
• M20: 13,262,749 km (0.105 R)
• M21: 13,532,923 km (0.073 R)
• M22: 14,154,352 km (0.09 R)
• M23: 15,828,352 km (0.083 R)
• M24: 16,440,357 km (0.074 R)
• M25: 23,748,812 km (0.052 R)
• M26: 24,855,537 km (0.083 R)
• M27: 27,279,920 km (0.115 R)
• M28: 28,717,555 km (0.101 R)
• M29: 30,205,156 km (0.067 R)
• M30: 36,142,397 km (0.084 R)
• M31: 40,931,174 km (0.103 R)
• M32: 52,581,557 km (0.086 R)
• M33: 55,149,554 km (0.077 R)
• M34: 59,796,962 km (0.06 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 19,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit