🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.46 AU - 1.94 AU

Year: 798 Days

Day: 43.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.89 AU - 2.37 AU

Year: 1119 Days

Day: 19.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.04 AU - 2.78 AU

Year: 1346 Days

Day: 18.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.7 AU - 3.22 AU

Year: 1833 Days

Day: 36.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 154.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.64 AU - 3.68 AU

Year: 2022 Days

Day: 44.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,578,806 km

• M1: 1,138,889 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.2

Radius: 13.3

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.01 AU - 13.07 AU

Year: 12315 Days

Day: 7.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 79,578,806 km

• M1: 186,848 km (0.071 R)
• M2: 762,500 km (0.112 R)
• M3: 1,338,153 km (0.108 R)
• M4: 1,800,859 km (0.082 R)
• M5: 2,332,380 km (0.078 R)
• M6: 3,938,014 km (0.088 R)
• M7: 6,460,534 km (0.04 R)
• M8: 7,856,431 km (0.082 R)
• M9: 10,840,011 km (0.03 R)
• M10: 11,528,461 km (0.065 R)
• M11: 12,003,434 km (0.106 R)
• M12: 14,785,057 km (0.118 R)
• M13: 15,204,679 km (0.065 R)
• M14: 18,129,916 km (0.09 R)
• M15: 19,515,341 km (0.058 R)
• M16: 21,058,144 km (0.094 R)
• M17: 22,588,381 km (0.06 R)
• M18: 24,191,771 km (0.092 R)
• M19: 27,518,678 km (0.109 R)
• M20: 28,154,768 km (0.115 R)
• M21: 30,571,372 km (0.098 R)
• M22: 31,368,579 km (0.112 R)
• M23: 35,939,841 km (0.108 R)
• M24: 38,515,617 km (0.116 R)
• M25: 41,212,269 km (0.112 R)
• M26: 45,195,611 km (0.086 R)
• M27: 49,584,663 km (0.091 R)
• M28: 53,754,255 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564

Radius: 3.9

Gravity: 37.08 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 13.2 AU - 19.31 AU

Year: 23575 Days

Day: 16.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 79,578,806 km

• M1: 48,470 km (0.096 R)
• M2: 1,414,298 km (0.052 R)
• M3: 2,028,547 km (0.091 R)
• M4: 3,174,317 km (0.051 R)
• M5: 3,821,328 km (0.07 R)
• M6: 11,295,686 km (0.116 R)
• M7: 12,922,713 km (0.108 R)
• M8: 16,801,187 km (0.059 R)
• M9: 17,486,046 km (0.104 R)
• M10: 19,465,077 km (0.097 R)
• M11: 19,652,074 km (0.105 R)
• M12: 28,393,227 km (0.11 R)
• M13: 29,609,458 km (0.106 R)
• M14: 35,236,731 km (0.047 R)
• M15: 37,644,808 km (0.116 R)
• M16: 39,708,511 km (0.113 R)
• M17: 41,381,913 km (0.087 R)
• M18: 46,850,463 km (0.067 R)
• M19: 47,354,907 km (0.051 R)
• M20: 48,374,715 km (0.118 R)
• M21: 50,106,760 km (0.031 R)
• M22: 54,802,338 km (0.114 R)
• M23: 55,737,773 km (0.079 R)
• M24: 65,894,571 km (0.056 R)
• M25: 69,972,908 km (0.085 R)
• M26: 71,295,054 km (0.088 R)
• M27: 73,761,923 km (0.047 R)
• M28: 76,983,064 km (0.092 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 19,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit