🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.93 AU - 1.25 AU

Year: 402 Days

Day: 45.2 Hours

Environment

Temp: 39 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.53 AU - 2.19 AU

Year: 896 Days

Day: 46.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,427,631 km

• M1: 61,634 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.8

Radius: 12.4

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.94 AU - 7.6 AU

Year: 6220 Days

Day: 12.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 67,427,631 km

• M1: 158,723 km (0.119 R)
• M2: 883,974 km (0.108 R)
• M3: 5,317,756 km (0.118 R)
• M4: 6,075,170 km (0.091 R)
• M5: 7,657,765 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.7

Radius: 12.4

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 11.21 AU - 14.03 AU

Year: 15830 Days

Day: 5.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,427,631 km

• M1: 154,235 km (0.097 R)
• M2: 605,273 km (0.115 R)
• M3: 1,051,224 km (0.036 R)
• M4: 1,542,055 km (0.106 R)
• M5: 2,204,474 km (0.078 R)
• M6: 2,602,853 km (0.103 R)
• M7: 3,121,060 km (0.063 R)
• M8: 4,013,860 km (0.103 R)
• M9: 4,677,626 km (0.068 R)
• M10: 5,448,654 km (0.057 R)
• M11: 6,823,608 km (0.107 R)
• M12: 8,183,004 km (0.119 R)
• M13: 10,857,514 km (0.11 R)
• M14: 11,905,747 km (0.087 R)
• M15: 13,537,560 km (0.058 R)
• M16: 15,600,216 km (0.08 R)
• M17: 20,168,336 km (0.119 R)
• M18: 21,840,242 km (0.118 R)
• M19: 22,478,875 km (0.112 R)
• M20: 23,889,434 km (0.099 R)
• M21: 26,472,989 km (0.098 R)
• M22: 27,514,489 km (0.089 R)
• M23: 30,803,249 km (0.049 R)
• M24: 37,368,052 km (0.115 R)
• M25: 38,810,924 km (0.111 R)
• M26: 40,563,762 km (0.074 R)
• M27: 42,934,738 km (0.116 R)
• M28: 43,505,754 km (0.075 R)
• M29: 44,226,666 km (0.092 R)
• M30: 50,759,156 km (0.081 R)
• M31: 52,203,374 km (0.115 R)
• M32: 55,679,579 km (0.103 R)
• M33: 57,907,092 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.1

Radius: 3.9

Gravity: 40.51 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 10.78 AU - 16.3 AU

Year: 17592 Days

Day: 15.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 175 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 67,427,631 km

• M1: 48,619 km (0.102 R)
• M2: 180,116 km (0.082 R)
• M3: 324,478 km (0.086 R)
• M4: 461,360 km (0.047 R)
• M5: 1,404,425 km (0.061 R)
• M6: 2,673,464 km (0.07 R)
• M7: 3,324,962 km (0.118 R)
• M8: 4,076,243 km (0.104 R)
• M9: 5,112,208 km (0.066 R)
• M10: 6,649,775 km (0.106 R)
• M11: 9,468,049 km (0.093 R)
• M12: 11,944,792 km (0.104 R)
• M13: 15,951,920 km (0.114 R)
• M14: 30,332,464 km (0.082 R)
• M15: 33,522,040 km (0.081 R)
• M16: 38,994,331 km (0.074 R)
• M17: 49,825,665 km (0.043 R)
• M18: 51,327,329 km (0.111 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 15,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit