🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.9 AU - 1.94 AU

Year: 977 Days

Day: 19.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.17 AU - 3.59 AU

Year: 1794 Days

Day: 33 Hours

Environment

Temp: -110 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.36 AU - 5.6 AU

Year: 3481 Days

Day: 13.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,649,391 km

• M1: 92,900 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.9

Radius: 12.7

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.47 AU - 9.09 AU

Year: 7966 Days

Day: 11.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 95,649,391 km

• M1: 158,125 km (0.114 R)
• M2: 1,298,958 km (0.117 R)
• M3: 1,791,734 km (0.066 R)
• M4: 2,355,418 km (0.119 R)
• M5: 2,931,071 km (0.085 R)
• M6: 3,365,952 km (0.119 R)
• M7: 3,996,208 km (0.109 R)
• M8: 4,938,076 km (0.082 R)
• M9: 6,125,434 km (0.106 R)
• M10: 6,658,003 km (0.112 R)
• M11: 8,063,176 km (0.051 R)
• M12: 10,038,915 km (0.11 R)
• M13: 12,711,181 km (0.119 R)
• M14: 16,424,949 km (0.11 R)
• M15: 27,403,936 km (0.119 R)
• M16: 30,658,438 km (0.055 R)
• M17: 35,162,232 km (0.101 R)
• M18: 35,612,970 km (0.029 R)
• M19: 36,641,006 km (0.059 R)
• M20: 38,517,712 km (0.091 R)
• M21: 42,461,710 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.8

Radius: 6.5

Gravity: 15.81 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 15.05 AU - 21.39 AU

Year: 28549 Days

Day: 17.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 95,649,391 km

• M1: 81,232 km (0.072 R)
• M2: 800,349 km (0.058 R)
• M3: 1,155,045 km (0.105 R)
• M4: 1,646,923 km (0.076 R)
• M5: 2,246,960 km (0.059 R)
• M6: 3,096,526 km (0.071 R)
• M7: 4,249,028 km (0.097 R)
• M8: 6,060,659 km (0.111 R)
• M9: 6,523,963 km (0.042 R)
• M10: 7,262,977 km (0.062 R)
• M11: 8,111,197 km (0.098 R)
• M12: 9,023,893 km (0.075 R)
• M13: 11,255,744 km (0.091 R)
• M14: 13,831,071 km (0.101 R)
• M15: 22,419,485 km (0.11 R)
• M16: 25,251,223 km (0.059 R)
• M17: 27,431,762 km (0.117 R)
• M18: 30,933,100 km (0.119 R)
• M19: 33,854,148 km (0.034 R)
• M20: 34,430,548 km (0.096 R)
• M21: 35,013,681 km (0.096 R)
• M22: 47,021,154 km (0.107 R)
• M23: 49,564,467 km (0.11 R)
• M24: 50,121,121 km (0.105 R)
• M25: 56,522,713 km (0.064 R)
• M26: 58,771,917 km (0.092 R)
• M27: 59,395,441 km (0.098 R)
• M28: 69,286,852 km (0.102 R)
• M29: 74,498,992 km (0.117 R)
• M30: 78,701,046 km (0.114 R)
• M31: 81,245,108 km (0.069 R)
• M32: 82,797,634 km (0.053 R)
• M33: 89,479,573 km (0.109 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 11,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit