🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.81 AU - 0.85 AU

Year: 275 Days

Day: 15 Hours

Environment

Temp: 89 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.89 AU - 1.35 AU

Year: 431 Days

Day: 12.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.46 AU - 1.76 AU

Year: 742 Days

Day: 28.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,791,813 km

• M1: 455,376 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.6

Radius: 10.5

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.66 AU - 6.92 AU

Year: 5063 Days

Day: 14.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 62,791,813 km

• M1: 130,599 km (0.108 R)
• M2: 468,989 km (0.071 R)
• M3: 729,589 km (0.065 R)
• M4: 953,836 km (0.08 R)
• M5: 1,169,855 km (0.061 R)
• M6: 1,422,975 km (0.098 R)
• M7: 1,624,483 km (0.099 R)
• M8: 2,146,281 km (0.088 R)
• M9: 2,694,407 km (0.081 R)
• M10: 3,084,259 km (0.093 R)
• M11: 3,365,802 km (0.114 R)
• M12: 3,967,485 km (0.118 R)
• M13: 4,222,549 km (0.069 R)
• M14: 4,463,552 km (0.083 R)
• M15: 5,179,677 km (0.095 R)
• M16: 6,080,106 km (0.115 R)
• M17: 8,375,985 km (0.103 R)
• M18: 8,592,004 km (0.088 R)
• M19: 9,224,504 km (0.101 R)
• M20: 10,181,930 km (0.067 R)
• M21: 10,523,163 km (0.098 R)
• M22: 11,010,553 km (0.08 R)
• M23: 13,225,798 km (0.102 R)
• M24: 13,536,513 km (0.076 R)
• M25: 13,732,785 km (0.066 R)
• M26: 14,410,164 km (0.073 R)
• M27: 14,898,452 km (0.115 R)
• M28: 16,802,085 km (0.09 R)
• M29: 18,867,283 km (0.076 R)
• M30: 21,643,072 km (0.113 R)
• M31: 22,796,920 km (0.06 R)
• M32: 23,154,010 km (0.036 R)
• M33: 25,088,161 km (0.039 R)
• M34: 25,570,465 km (0.115 R)
• M35: 26,220,617 km (0.033 R)
• M36: 28,333,687 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.9

Radius: 14.8

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 9.24 AU - 14.64 AU

Year: 14995 Days

Day: 11.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,791,813 km

• M1: 647,160 km (0.066 R)
• M2: 2,167,673 km (0.111 R)
• M3: 4,097,037 km (0.093 R)
• M4: 5,856,308 km (0.069 R)
• M5: 6,200,682 km (0.049 R)
• M6: 7,126,543 km (0.115 R)
• M7: 7,679,158 km (0.076 R)
• M8: 8,343,223 km (0.045 R)
• M9: 9,464,160 km (0.045 R)
• M10: 14,132,062 km (0.114 R)
• M11: 18,372,862 km (0.052 R)
• M12: 24,640,265 km (0.104 R)
• M13: 26,473,288 km (0.12 R)
• M14: 27,290,990 km (0.08 R)
• M15: 27,621,601 km (0.083 R)
• M16: 33,365,112 km (0.093 R)
• M17: 34,283,045 km (0.102 R)
• M18: 43,626,928 km (0.063 R)
• M19: 47,571,824 km (0.108 R)
• M20: 52,486,263 km (0.051 R)
• M21: 53,637,120 km (0.095 R)
• M22: 59,334,854 km (0.103 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 12,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit