🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.12 AU - 1.8 AU

Year: 620 Days

Day: 29.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,723,096 km

• M1: 64,626 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.6 AU - 1.78 AU

Year: 772 Days

Day: 31.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.98 AU - 3.22 AU

Year: 1918 Days

Day: 16.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,723,096 km

• M1: 294,259 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.8

Radius: 15

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.05 AU - 7.07 AU

Year: 5243 Days

Day: 10.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 52.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 72,723,096 km

• M1: 186,549 km (0.104 R)
• M2: 703,858 km (0.09 R)
• M3: 1,459,028 km (0.106 R)
• M4: 2,426,178 km (0.066 R)
• M5: 3,316,734 km (0.038 R)
• M6: 4,200,259 km (0.104 R)
• M7: 5,052,219 km (0.091 R)
• M8: 6,039,864 km (0.104 R)
• M9: 6,775,736 km (0.083 R)
• M10: 7,758,594 km (0.117 R)
• M11: 9,976,233 km (0.114 R)
• M12: 10,937,998 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.2

Radius: 14.7

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.1 AU - 9.74 AU

Year: 9363 Days

Day: 6.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 72,723,096 km

• M1: 182,809 km (0.115 R)
• M2: 957,127 km (0.116 R)
• M3: 1,432,549 km (0.031 R)
• M4: 3,470,820 km (0.07 R)
• M5: 4,097,037 km (0.033 R)
• M6: 5,816,066 km (0.034 R)
• M7: 6,838,119 km (0.104 R)
• M8: 8,670,842 km (0.115 R)
• M9: 9,917,142 km (0.061 R)
• M10: 10,583,750 km (0.114 R)
• M11: 13,128,709 km (0.05 R)
• M12: 16,118,722 km (0.075 R)
• M13: 16,978,760 km (0.096 R)
• M14: 19,952,018 km (0.102 R)
• M15: 26,656,097 km (0.108 R)
• M16: 27,598,414 km (0.071 R)
• M17: 31,876,913 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.6

Radius: 14.1

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.81 AU - 15.91 AU

Year: 16208 Days

Day: 14.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 72,723,096 km

• M1: 175,329 km (0.108 R)
• M2: 1,216,380 km (0.087 R)
• M3: 4,124,862 km (0.049 R)
• M4: 7,469,571 km (0.055 R)
• M5: 7,950,379 km (0.115 R)
• M6: 8,974,526 km (0.113 R)
• M7: 10,084,692 km (0.111 R)
• M8: 11,222,383 km (0.117 R)
• M9: 13,823,890 km (0.119 R)
• M10: 14,774,136 km (0.053 R)
• M11: 17,972,389 km (0.063 R)
• M12: 18,839,009 km (0.116 R)
• M13: 21,032,563 km (0.072 R)
• M14: 22,986,610 km (0.106 R)
• M15: 30,415,641 km (0.115 R)
• M16: 31,771,297 km (0.046 R)
• M17: 33,295,848 km (0.037 R)
• M18: 33,814,654 km (0.03 R)
• M19: 39,016,471 km (0.103 R)
• M20: 42,259,902 km (0.081 R)
• M21: 43,947,067 km (0.045 R)
• M22: 44,415,009 km (0.118 R)
• M23: 46,480,956 km (0.075 R)
• M24: 50,462,055 km (0.117 R)
• M25: 51,491,886 km (0.111 R)
• M26: 52,011,888 km (0.058 R)
• M27: 53,239,189 km (0.069 R)
• M28: 56,116,555 km (0.099 R)
• M29: 57,779,934 km (0.101 R)
• M30: 60,048,585 km (0.071 R)
• M31: 68,039,505 km (0.067 R)
• M32: 68,875,608 km (0.103 R)
• M33: 71,640,326 km (0.093 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 14,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit