🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.72 AU - 0.9 AU

Year: 257 Days

Day: 36.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,721,744 km

• M1: 36,951 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.79 AU - 0.91 AU

Year: 277 Days

Day: 12.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.85 AU - 0.99 AU

Year: 312 Days

Day: 32.2 Hours

Environment

Temp: 89 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.77 AU - 1.83 AU

Year: 853 Days

Day: 33.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,721,744 km

• M1: 635,043 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.65 AU - 2.07 AU

Year: 896 Days

Day: 35.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821

Radius: 5.6

Gravity: 26.18 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 12.56 AU - 19.82 AU

Year: 23002 Days

Day: 21.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 88,721,744 km

• M1: 69,713 km (0.115 R)
• M2: 737,218 km (0.099 R)
• M3: 938,427 km (0.116 R)
• M4: 1,220,120 km (0.082 R)
• M5: 1,488,349 km (0.103 R)
• M6: 2,322,507 km (0.049 R)
• M7: 2,736,295 km (0.073 R)
• M8: 3,001,980 km (0.108 R)
• M9: 3,492,961 km (0.037 R)
• M10: 3,936,070 km (0.094 R)
• M11: 7,776,845 km (0.04 R)
• M12: 8,147,998 km (0.034 R)
• M13: 9,156,736 km (0.078 R)
• M14: 10,822,060 km (0.042 R)
• M15: 12,462,999 km (0.074 R)
• M16: 13,493,279 km (0.098 R)
• M17: 14,420,487 km (0.116 R)
• M18: 19,122,946 km (0.026 R)
• M19: 19,507,114 km (0.091 R)
• M20: 19,701,292 km (0.117 R)
• M21: 20,590,501 km (0.091 R)
• M22: 21,095,843 km (0.074 R)
• M23: 22,555,021 km (0.062 R)
• M24: 24,080,171 km (0.079 R)
• M25: 24,754,408 km (0.037 R)
• M26: 27,092,623 km (0.117 R)
• M27: 28,191,420 km (0.113 R)
• M28: 28,814,495 km (0.091 R)
• M29: 36,139,405 km (0.064 R)
• M30: 44,782,123 km (0.049 R)
• M31: 54,321,231 km (0.071 R)
• M32: 58,246,230 km (0.057 R)
• M33: 59,256,165 km (0.101 R)
• M34: 60,072,521 km (0.049 R)
• M35: 63,839,096 km (0.077 R)
• M36: 72,533,874 km (0.117 R)
• M37: 75,837,893 km (0.073 R)
• M38: 76,077,698 km (0.12 R)
• M39: 77,770,398 km (0.078 R)
• M40: 84,791,924 km (0.088 R)
• M41: 87,135,524 km (0.115 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 19,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit