🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.8 AU - 1.14 AU

Year: 344 Days

Day: 25 Hours

Environment

Temp: 165 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,298,488 km

• M1: 75,996 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.25 AU - 2.73 AU

Year: 1414 Days

Day: 38.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.94 AU - 4.08 AU

Year: 2367 Days

Day: 43.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.65 AU - 5.21 AU

Year: 3356 Days

Day: 23.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,298,488 km

• M1: 161,117 km (0.072 R)
• M2: 641,476 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.8

Radius: 10.8

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.78 AU - 9.34 AU

Year: 9013 Days

Day: 9.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 50,298,488 km

• M1: 139,575 km (0.083 R)
• M2: 762,052 km (0.115 R)
• M3: 1,182,721 km (0.065 R)
• M4: 1,641,388 km (0.08 R)
• M5: 2,673,015 km (0.062 R)
• M6: 4,954,831 km (0.089 R)
• M7: 5,576,111 km (0.059 R)
• M8: 6,018,622 km (0.093 R)
• M9: 6,395,309 km (0.12 R)
• M10: 8,666,205 km (0.119 R)
• M11: 10,204,669 km (0.091 R)
• M12: 11,081,761 km (0.102 R)
• M13: 14,421,384 km (0.076 R)
• M14: 18,989,655 km (0.045 R)
• M15: 20,444,344 km (0.08 R)
• M16: 21,971,888 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.4

Radius: 11.3

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 8.75 AU - 13.87 AU

Year: 13689 Days

Day: 8.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 50,298,488 km

• M1: 140,622 km (0.029 R)
• M2: 618,438 km (0.091 R)
• M3: 1,095,206 km (0.107 R)
• M4: 1,620,444 km (0.06 R)
• M5: 4,184,402 km (0.077 R)
• M6: 7,233,955 km (0.112 R)
• M7: 7,907,743 km (0.114 R)
• M8: 9,626,324 km (0.078 R)
• M9: 12,622,769 km (0.071 R)
• M10: 14,300,210 km (0.09 R)
• M11: 15,024,413 km (0.102 R)
• M12: 16,546,272 km (0.116 R)
• M13: 17,271,074 km (0.077 R)
• M14: 17,641,329 km (0.066 R)
• M15: 19,175,605 km (0.071 R)
• M16: 24,964,444 km (0.105 R)
• M17: 25,438,071 km (0.119 R)
• M18: 29,132,241 km (0.089 R)
• M19: 33,742,398 km (0.108 R)
• M20: 34,555,313 km (0.109 R)
• M21: 35,739,231 km (0.118 R)
• M22: 37,938,170 km (0.093 R)
• M23: 38,564,536 km (0.043 R)
• M24: 42,067,370 km (0.082 R)
• M25: 46,202,106 km (0.116 R)
• M26: 47,929,213 km (0.12 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 17,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit