🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.38 AU - 2.48 AU

Year: 1325 Days

Day: 37.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.27 AU - 2.87 AU

Year: 1441 Days

Day: 23.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,496,995 km

• M1: 1,266,944 km (0.112 R)
• M2: 1,425,219 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.07 AU - 4.57 AU

Year: 2612 Days

Day: 27.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.3

Radius: 4.7

Gravity: 18.03 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 11.5 AU - 16.02 AU

Year: 17857 Days

Day: 18.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 160.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 98,496,995 km

• M1: 58,642 km (0.06 R)
• M2: 226,940 km (0.115 R)
• M3: 774,169 km (0.084 R)
• M4: 4,232,722 km (0.079 R)
• M5: 4,416,877 km (0.116 R)
• M6: 5,784,501 km (0.115 R)
• M7: 7,236,797 km (0.098 R)
• M8: 8,425,801 km (0.088 R)
• M9: 8,767,034 km (0.076 R)
• M10: 10,060,906 km (0.083 R)
• M11: 11,125,743 km (0.111 R)
• M12: 14,283,156 km (0.081 R)
• M13: 25,882,227 km (0.038 R)
• M14: 27,124,787 km (0.089 R)
• M15: 37,345,463 km (0.042 R)
• M16: 38,930,153 km (0.057 R)
• M17: 52,105,088 km (0.115 R)
• M18: 55,256,816 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.9

Radius: 7.4

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 15.83 AU - 25.51 AU

Year: 32877 Days

Day: 24.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 98,496,995 km

• M1: 92,302 km (0.099 R)
• M2: 367,861 km (0.082 R)
• M3: 695,032 km (0.081 R)
• M4: 1,083,687 km (0.071 R)
• M5: 2,749,010 km (0.093 R)
• M6: 3,023,672 km (0.107 R)
• M7: 3,286,366 km (0.106 R)
• M8: 3,858,279 km (0.116 R)
• M9: 4,132,940 km (0.039 R)
• M10: 4,607,166 km (0.045 R)
• M11: 5,198,825 km (0.109 R)
• M12: 6,156,700 km (0.063 R)
• M13: 7,125,347 km (0.111 R)
• M14: 7,807,214 km (0.089 R)
• M15: 10,308,789 km (0.062 R)
• M16: 11,387,988 km (0.036 R)
• M17: 12,615,439 km (0.038 R)
• M18: 13,145,614 km (0.051 R)
• M19: 13,533,222 km (0.105 R)
• M20: 15,415,761 km (0.11 R)
• M21: 16,109,596 km (0.108 R)
• M22: 18,029,685 km (0.063 R)
• M23: 18,995,638 km (0.094 R)
• M24: 24,001,482 km (0.106 R)
• M25: 33,269,669 km (0.108 R)
• M26: 34,426,808 km (0.087 R)
• M27: 45,192,470 km (0.097 R)
• M28: 48,609,584 km (0.039 R)
• M29: 51,234,877 km (0.09 R)
• M30: 54,747,286 km (0.107 R)
• M31: 63,340,337 km (0.061 R)
• M32: 64,224,011 km (0.088 R)
• M33: 68,070,921 km (0.057 R)
• M34: 76,220,115 km (0.057 R)
• M35: 81,305,096 km (0.12 R)
• M36: 89,349,123 km (0.035 R)
• M37: 91,019,234 km (0.033 R)
• M38: 92,426,800 km (0.071 R)
• M39: 94,996,742 km (0.119 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 19,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit