🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.56 AU - 0.7 AU

Year: 220 Days

Day: 22 Hours

Environment

Temp: 18 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 51,045,109 km

• M1: 102,475 km (0.075 R)
• M2: 439,519 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.93 AU - 1.29 AU

Year: 514 Days

Day: 31.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.91 AU - 1.35 AU

Year: 528 Days

Day: 46.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.1 AU - 1.26 AU

Year: 564 Days

Day: 25.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.95 AU - 1.53 AU

Year: 607 Days

Day: 36.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.23 AU - 1.89 AU

Year: 857 Days

Day: 17.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.6

Radius: 4.6

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 14.68 AU - 15.74 AU

Year: 26083 Days

Day: 16 Hours

Environment

Temp: -205 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 51,045,109 km

• M1: 246,836 km (0.107 R)
• M2: 593,455 km (0.112 R)
• M3: 1,388,268 km (0.095 R)
• M4: 1,433,896 km (0.097 R)
• M5: 1,792,033 km (0.051 R)
• M6: 3,138,563 km (0.105 R)
• M7: 3,412,627 km (0.084 R)
• M8: 3,631,040 km (0.03 R)
• M9: 4,414,035 km (0.112 R)
• M10: 5,282,750 km (0.065 R)
• M11: 5,608,125 km (0.114 R)
• M12: 5,791,831 km (0.118 R)
• M13: 6,127,230 km (0.069 R)
• M14: 6,278,323 km (0.047 R)
• M15: 9,766,946 km (0.112 R)
• M16: 11,439,749 km (0.1 R)
• M17: 11,766,022 km (0.097 R)
• M18: 11,859,820 km (0.07 R)
• M19: 12,048,164 km (0.071 R)
• M20: 15,964,786 km (0.095 R)
• M21: 16,749,127 km (0.114 R)
• M22: 16,801,935 km (0.082 R)
• M23: 18,300,906 km (0.099 R)
• M24: 19,286,905 km (0.078 R)
• M25: 19,619,462 km (0.089 R)
• M26: 19,674,962 km (0.118 R)
• M27: 19,842,213 km (0.046 R)
• M28: 19,898,013 km (0.109 R)
• M29: 20,459,005 km (0.119 R)
• M30: 20,684,748 km (0.088 R)
• M31: 22,812,778 km (0.034 R)
• M32: 23,164,333 km (0.099 R)
• M33: 24,588,504 km (0.106 R)
• M34: 26,285,543 km (0.1 R)
• M35: 28,019,980 km (0.069 R)
• M36: 28,396,369 km (0.054 R)
• M37: 29,663,313 km (0.094 R)
• M38: 29,791,070 km (0.064 R)
• M39: 29,982,854 km (0.116 R)
• M40: 31,467,763 km (0.043 R)
• M41: 32,580,471 km (0.066 R)
• M42: 33,174,824 km (0.106 R)
• M43: 33,772,766 km (0.111 R)
• M44: 34,240,260 km (0.116 R)
• M45: 34,575,509 km (0.071 R)
• M46: 35,384,384 km (0.101 R)
• M47: 37,021,135 km (0.117 R)
• M48: 37,502,989 km (0.105 R)
• M49: 38,403,718 km (0.065 R)
• M50: 39,241,317 km (0.098 R)
• M51: 40,438,249 km (0.105 R)
• M52: 40,650,678 km (0.11 R)
• M53: 41,076,733 km (0.035 R)
• M54: 43,084,486 km (0.114 R)
• M55: 43,156,891 km (0.071 R)
• M56: 43,301,552 km (0.098 R)
• M57: 45,270,859 km (0.034 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 10,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit