🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.82 AU - 0.96 AU

Year: 299 Days

Day: 12.1 Hours

Environment

Temp: 102 °C

Axial Tilt: 58.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,873,112 km

• M1: 52,509 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.66 AU - 2.2 AU

Year: 956 Days

Day: 34.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.48 AU - 2.54 AU

Year: 1417 Days

Day: 12.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,873,112 km

• M1: 17,802 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.3

Radius: 13.8

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.99 AU - 7.39 AU

Year: 6872 Days

Day: 14.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 67.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 60,873,112 km

• M1: 171,589 km (0.067 R)
• M2: 739,013 km (0.083 R)
• M3: 1,170,454 km (0.092 R)
• M4: 1,628,223 km (0.086 R)
• M5: 2,844,304 km (0.089 R)
• M6: 3,577,483 km (0.118 R)
• M7: 4,433,931 km (0.088 R)
• M8: 6,805,656 km (0.06 R)
• M9: 7,404,945 km (0.086 R)
• M10: 9,738,672 km (0.044 R)
• M11: 10,355,314 km (0.058 R)
• M12: 12,037,991 km (0.031 R)
• M13: 19,332,982 km (0.106 R)
• M14: 20,080,373 km (0.049 R)
• M15: 23,684,784 km (0.086 R)
• M16: 25,684,309 km (0.111 R)
• M17: 28,650,236 km (0.098 R)
• M18: 31,324,597 km (0.05 R)
• M19: 32,775,098 km (0.117 R)
• M20: 34,161,422 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.4

Radius: 13.2

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 9.87 AU - 14.87 AU

Year: 15508 Days

Day: 11.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 60,873,112 km

• M1: 204,201 km (0.031 R)
• M2: 1,206,806 km (0.11 R)
• M3: 2,210,009 km (0.054 R)
• M4: 4,566,325 km (0.08 R)
• M5: 5,513,878 km (0.097 R)
• M6: 6,268,151 km (0.063 R)
• M7: 6,962,285 km (0.078 R)
• M8: 8,999,210 km (0.048 R)
• M9: 13,741,612 km (0.042 R)
• M10: 14,702,928 km (0.117 R)
• M11: 20,456,462 km (0.104 R)
• M12: 23,587,395 km (0.086 R)
• M13: 24,368,147 km (0.089 R)
• M14: 26,604,037 km (0.118 R)
• M15: 30,668,012 km (0.119 R)
• M16: 32,308,054 km (0.115 R)
• M17: 33,759,751 km (0.109 R)
• M18: 40,695,109 km (0.118 R)
• M19: 42,818,052 km (0.116 R)
• M20: 46,214,971 km (0.093 R)
• M21: 48,681,391 km (0.12 R)
• M22: 50,266,829 km (0.07 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 13,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit