🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.72 AU - 2.02 AU

Year: 1101 Days

Day: 44.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.8

Radius: 12.3

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.21 AU - 3.27 AU

Year: 1952 Days

Day: 7.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 89,432,257 km

• M1: 154,086 km (0.047 R)
• M2: 572,212 km (0.108 R)
• M3: 1,407,417 km (0.073 R)
• M4: 2,213,600 km (0.097 R)
• M5: 2,814,983 km (0.072 R)
• M6: 3,339,772 km (0.066 R)
• M7: 4,230,478 km (0.096 R)
• M8: 4,732,080 km (0.037 R)
• M9: 6,903,044 km (0.1 R)
• M10: 8,814,606 km (0.115 R)
• M11: 9,334,758 km (0.12 R)
• M12: 14,088,828 km (0.072 R)
• M13: 14,620,798 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.1

Radius: 9.4

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.22 AU - 3.64 AU

Year: 2159 Days

Day: 14.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 89,432,257 km

• M1: 116,836 km (0.095 R)
• M2: 447,896 km (0.083 R)
• M3: 755,918 km (0.12 R)
• M4: 1,418,637 km (0.036 R)
• M5: 1,925,923 km (0.092 R)
• M6: 2,222,875 km (0.107 R)
• M7: 2,599,861 km (0.11 R)
• M8: 2,896,963 km (0.108 R)
• M9: 3,318,978 km (0.09 R)
• M10: 4,182,308 km (0.103 R)
• M11: 4,483,149 km (0.096 R)
• M12: 6,325,148 km (0.101 R)
• M13: 6,842,906 km (0.079 R)
• M14: 9,712,642 km (0.113 R)
• M15: 10,338,260 km (0.087 R)
• M16: 11,090,588 km (0.068 R)
• M17: 11,394,870 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786

Radius: 5.5

Gravity: 25.98 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 13.51 AU - 15.51 AU

Year: 23792 Days

Day: 23.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 89,432,257 km

• M1: 68,815 km (0.07 R)
• M2: 255,812 km (0.049 R)
• M3: 652,696 km (0.073 R)
• M4: 884,273 km (0.059 R)
• M5: 1,585,289 km (0.095 R)
• M6: 1,788,592 km (0.054 R)
• M7: 2,529,850 km (0.078 R)
• M8: 2,915,064 km (0.1 R)
• M9: 3,458,254 km (0.098 R)
• M10: 4,743,300 km (0.104 R)
• M11: 5,089,020 km (0.109 R)
• M12: 5,787,642 km (0.057 R)
• M13: 6,595,022 km (0.103 R)
• M14: 7,025,714 km (0.092 R)
• M15: 7,526,119 km (0.108 R)
• M16: 7,837,582 km (0.098 R)
• M17: 8,266,030 km (0.116 R)
• M18: 11,577,379 km (0.083 R)
• M19: 12,489,178 km (0.108 R)
• M20: 13,297,456 km (0.05 R)
• M21: 17,776,266 km (0.103 R)
• M22: 20,452,273 km (0.116 R)
• M23: 22,201,371 km (0.065 R)
• M24: 28,540,731 km (0.053 R)
• M25: 29,297,845 km (0.082 R)
• M26: 33,982,353 km (0.093 R)
• M27: 38,527,884 km (0.072 R)
• M28: 44,295,780 km (0.099 R)
• M29: 46,166,651 km (0.087 R)
• M30: 52,657,254 km (0.116 R)
• M31: 60,967,415 km (0.056 R)
• M32: 66,087,103 km (0.116 R)
• M33: 74,055,883 km (0.116 R)
• M34: 75,483,346 km (0.072 R)
• M35: 81,628,377 km (0.076 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 12,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit