🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.17 AU - 1.29 AU

Year: 525 Days

Day: 33.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.98 AU - 1.54 AU

Year: 545 Days

Day: 41.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.59 AU - 2.27 AU

Year: 1032 Days

Day: 46.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.3

Radius: 10.9

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.47 AU - 6.81 AU

Year: 6588 Days

Day: 5.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 80,804,685 km

• M1: 135,685 km (0.075 R)
• M2: 484,697 km (0.062 R)
• M3: 911,649 km (0.084 R)
• M4: 1,593,217 km (0.118 R)
• M5: 2,245,614 km (0.081 R)
• M6: 3,791,109 km (0.089 R)
• M7: 5,919,139 km (0.082 R)
• M8: 9,560,950 km (0.114 R)
• M9: 10,056,118 km (0.079 R)
• M10: 11,746,425 km (0.089 R)
• M11: 15,072,584 km (0.047 R)
• M12: 15,993,060 km (0.113 R)
• M13: 17,278,255 km (0.115 R)
• M14: 17,743,953 km (0.104 R)
• M15: 18,630,919 km (0.093 R)
• M16: 19,050,242 km (0.117 R)
• M17: 19,475,848 km (0.096 R)
• M18: 20,126,000 km (0.098 R)
• M19: 20,493,562 km (0.07 R)
• M20: 21,393,692 km (0.114 R)
• M21: 22,086,031 km (0.083 R)
• M22: 22,634,756 km (0.116 R)
• M23: 23,032,387 km (0.104 R)
• M24: 24,502,037 km (0.034 R)
• M25: 25,090,256 km (0.068 R)
• M26: 27,447,320 km (0.09 R)
• M27: 31,697,844 km (0.032 R)
• M28: 32,295,787 km (0.101 R)
• M29: 33,514,411 km (0.086 R)
• M30: 34,135,093 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.9

Radius: 4.7

Gravity: 19.19 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 15.58 AU - 19.12 AU

Year: 27824 Days

Day: 20.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 80,804,685 km

• M1: 389,254 km (0.048 R)
• M2: 1,461,272 km (0.103 R)
• M3: 1,756,129 km (0.082 R)
• M4: 2,238,583 km (0.107 R)
• M5: 5,871,417 km (0.071 R)
• M6: 7,515,049 km (0.11 R)
• M7: 10,334,520 km (0.116 R)
• M8: 21,424,659 km (0.025 R)
• M9: 24,671,681 km (0.099 R)
• M10: 25,785,138 km (0.079 R)
• M11: 30,956,587 km (0.076 R)
• M12: 38,969,348 km (0.049 R)
• M13: 41,555,745 km (0.055 R)
• M14: 43,129,365 km (0.069 R)
• M15: 45,234,058 km (0.089 R)
• M16: 46,730,485 km (0.082 R)
• M17: 48,431,712 km (0.115 R)
• M18: 48,949,919 km (0.082 R)
• M19: 50,704,254 km (0.113 R)
• M20: 54,337,836 km (0.117 R)
• M21: 58,530,915 km (0.083 R)
• M22: 71,720,959 km (0.099 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 19,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit