🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.84 AU - 1.3 AU

Year: 404 Days

Day: 38.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,134,916 km

• M1: 288,275 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.27 AU - 1.63 AU

Year: 638 Days

Day: 29.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,134,916 km

• M1: 317,895 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.21 AU - 2.73 AU

Year: 1418 Days

Day: 25.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.48 AU - 3.08 AU

Year: 1693 Days

Day: 15.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.3

Radius: 8

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.9 AU - 6.26 AU

Year: 5476 Days

Day: 9.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 35,134,916 km

• M1: 99,632 km (0.108 R)
• M2: 416,929 km (0.104 R)
• M3: 870,510 km (0.057 R)
• M4: 1,704,219 km (0.058 R)
• M5: 1,965,118 km (0.097 R)
• M6: 2,534,188 km (0.117 R)
• M7: 3,522,581 km (0.082 R)
• M8: 4,116,036 km (0.09 R)
• M9: 5,442,670 km (0.075 R)
• M10: 8,010,218 km (0.072 R)
• M11: 10,914,810 km (0.039 R)
• M12: 11,531,303 km (0.117 R)
• M13: 15,787,662 km (0.089 R)
• M14: 16,269,666 km (0.109 R)
• M15: 17,011,223 km (0.076 R)
• M16: 18,165,370 km (0.05 R)
• M17: 18,694,648 km (0.095 R)
• M18: 25,460,959 km (0.099 R)
• M19: 26,375,601 km (0.1 R)
• M20: 31,944,232 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.2

Radius: 9.4

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.78 AU - 9.84 AU

Year: 11223 Days

Day: 14.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 35,134,916 km

• M1: 121,324 km (0.083 R)
• M2: 505,192 km (0.091 R)
• M3: 877,392 km (0.078 R)
• M4: 1,243,009 km (0.1 R)
• M5: 2,565,903 km (0.103 R)
• M6: 3,099,817 km (0.097 R)
• M7: 3,941,455 km (0.054 R)
• M8: 5,449,252 km (0.104 R)
• M9: 5,943,075 km (0.078 R)
• M10: 7,530,458 km (0.103 R)
• M11: 8,831,361 km (0.082 R)
• M12: 9,382,928 km (0.062 R)
• M13: 10,461,529 km (0.108 R)
• M14: 11,127,688 km (0.066 R)
• M15: 12,863,323 km (0.081 R)
• M16: 17,645,667 km (0.103 R)
• M17: 19,424,685 km (0.11 R)
• M18: 19,923,444 km (0.111 R)
• M19: 25,137,828 km (0.096 R)
• M20: 27,563,258 km (0.041 R)
• M21: 28,102,558 km (0.083 R)
• M22: 30,905,424 km (0.089 R)
• M23: 32,773,752 km (0.116 R)
• M24: 34,404,668 km (0.105 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: 156 - 13,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit