🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.69 AU - 0.69 AU

Year: 207 Days

Day: 45.9 Hours

Environment

Temp: 130 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.18 AU - 1.8 AU

Year: 658 Days

Day: 39.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,023,491 km

• M1: 36,053 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.8 AU - 1.92 AU

Year: 917 Days

Day: 26.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.88 AU - 2.32 AU

Year: 1101 Days

Day: 25.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.72 AU - 2.6 AU

Year: 1148 Days

Day: 24.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,023,491 km

• M1: 92,152 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.98 AU - 3.98 AU

Year: 2872 Days

Day: 44.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.6

Radius: 10.4

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.77 AU - 5.55 AU

Year: 4239 Days

Day: 15 Hours

Environment

Temp: -140 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 50,023,491 km

• M1: 143,764 km (0.061 R)
• M2: 624,422 km (0.026 R)
• M3: 1,828,385 km (0.078 R)
• M4: 2,295,131 km (0.101 R)
• M5: 4,210,731 km (0.11 R)
• M6: 5,192,542 km (0.084 R)
• M7: 5,927,666 km (0.068 R)
• M8: 8,292,360 km (0.093 R)
• M9: 8,851,706 km (0.106 R)
• M10: 11,625,251 km (0.106 R)
• M11: 13,677,135 km (0.088 R)
• M12: 14,646,679 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112

Radius: 8.3

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.89 AU - 6.21 AU

Year: 5382 Days

Day: 11.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 50,023,491 km

• M1: 202,107 km (0.041 R)
• M2: 1,239,867 km (0.042 R)
• M3: 2,310,090 km (0.074 R)
• M4: 4,352,400 km (0.037 R)
• M5: 7,145,393 km (0.115 R)
• M6: 7,404,795 km (0.114 R)
• M7: 10,764,764 km (0.088 R)
• M8: 12,133,285 km (0.059 R)
• M9: 13,308,975 km (0.098 R)
• M10: 13,924,420 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.8

Radius: 7.4

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 11.08 AU - 15.12 AU

Year: 17147 Days

Day: 17.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 50,023,491 km

• M1: 96,042 km (0.114 R)
• M2: 413,339 km (0.11 R)
• M3: 731,833 km (0.097 R)
• M4: 1,348,026 km (0.113 R)
• M5: 1,774,680 km (0.033 R)
• M6: 2,232,898 km (0.041 R)
• M7: 4,374,391 km (0.094 R)
• M8: 6,872,526 km (0.07 R)
• M9: 7,194,162 km (0.064 R)
• M10: 7,567,857 km (0.077 R)
• M11: 8,490,278 km (0.074 R)
• M12: 9,683,919 km (0.06 R)
• M13: 10,504,164 km (0.087 R)
• M14: 11,481,337 km (0.087 R)
• M15: 11,820,177 km (0.076 R)
• M16: 13,867,872 km (0.103 R)
• M17: 16,494,960 km (0.105 R)
• M18: 17,662,721 km (0.114 R)
• M19: 18,190,503 km (0.082 R)
• M20: 18,962,727 km (0.068 R)
• M21: 19,277,780 km (0.064 R)
• M22: 21,156,879 km (0.111 R)
• M23: 24,061,621 km (0.101 R)
• M24: 27,122,094 km (0.109 R)
• M25: 28,952,873 km (0.093 R)
• M26: 29,265,831 km (0.053 R)
• M27: 33,656,978 km (0.109 R)
• M28: 34,235,024 km (0.106 R)
• M29: 39,099,947 km (0.118 R)
• M30: 42,229,684 km (0.087 R)
• M31: 45,381,860 km (0.099 R)
• M32: 46,943,363 km (0.105 R)
• M33: 48,101,400 km (0.051 R)
• M34: 50,023,434 km (0.059 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 17,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit