🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.49 AU - 0.71 AU

Year: 169 Days

Day: 33.6 Hours

Environment

Temp: 222 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.24 AU - 1.86 AU

Year: 701 Days

Day: 36 Hours

Environment

Temp: -40 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.51 AU - 2.09 AU

Year: 878 Days

Day: 44.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2 AU - 2.28 AU

Year: 1138 Days

Day: 23.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.84 AU - 3.04 AU

Year: 1832 Days

Day: 32.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.28 AU - 4.04 AU

Year: 2545 Days

Day: 30.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,816,398 km

• M1: 1,355,357 km (0.05 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.86 AU - 4.3 AU

Year: 2995 Days

Day: 21.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,816,398 km

• M1: 1,209,050 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.5

Radius: 10

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.22 AU - 6.92 AU

Year: 5435 Days

Day: 7.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 26,816,398 km

• M1: 129,103 km (0.102 R)
• M2: 695,780 km (0.114 R)
• M3: 1,034,768 km (0.109 R)
• M4: 1,606,831 km (0.113 R)
• M5: 2,173,358 km (0.058 R)
• M6: 2,831,140 km (0.118 R)
• M7: 3,157,113 km (0.096 R)
• M8: 3,486,977 km (0.115 R)
• M9: 4,515,462 km (0.067 R)
• M10: 5,239,965 km (0.092 R)
• M11: 6,518,578 km (0.102 R)
• M12: 6,885,541 km (0.076 R)
• M13: 7,660,757 km (0.051 R)
• M14: 9,810,329 km (0.107 R)
• M15: 10,930,219 km (0.114 R)
• M16: 13,316,454 km (0.1 R)
• M17: 15,850,642 km (0.093 R)
• M18: 18,097,004 km (0.116 R)
• M19: 19,092,727 km (0.105 R)
• M20: 23,211,755 km (0.069 R)
• M21: 25,191,833 km (0.112 R)
• M22: 26,432,597 km (0.101 R)
• M23: 27,974,652 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.1

Radius: 10.9

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.25 AU - 8.93 AU

Year: 9150 Days

Day: 9.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 26,816,398 km

• M1: 135,536 km (0.118 R)
• M2: 601,234 km (0.088 R)
• M3: 1,073,066 km (0.112 R)
• M4: 1,443,619 km (0.119 R)
• M5: 1,844,093 km (0.082 R)
• M6: 2,236,937 km (0.071 R)
• M7: 2,816,778 km (0.119 R)
• M8: 3,363,708 km (0.067 R)
• M9: 4,303,332 km (0.049 R)
• M10: 5,291,127 km (0.097 R)
• M11: 5,682,924 km (0.083 R)
• M12: 6,094,019 km (0.043 R)
• M13: 7,191,469 km (0.102 R)
• M14: 9,685,714 km (0.106 R)
• M15: 10,742,623 km (0.067 R)
• M16: 11,874,630 km (0.081 R)
• M17: 16,120,218 km (0.04 R)
• M18: 19,242,475 km (0.101 R)
• M19: 20,099,970 km (0.061 R)
• M20: 23,222,825 km (0.068 R)
• M21: 23,949,422 km (0.062 R)
• M22: 25,617,887 km (0.071 R)
• M23: 27,362,797 km (0.115 R)
• M24: 28,355,528 km (0.106 R)
• M25: 33,274,007 km (0.113 R)
• M26: 34,508,938 km (0.093 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117

Radius: 14.2

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.76 AU - 9.62 AU

Year: 10125 Days

Day: 9.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 26,816,398 km

• M1: 176,525 km (0.08 R)
• M2: 618,288 km (0.051 R)
• M3: 1,708,707 km (0.095 R)
• M4: 2,476,892 km (0.081 R)
• M5: 3,648,393 km (0.119 R)
• M6: 5,320,747 km (0.086 R)
• M7: 6,343,099 km (0.036 R)
• M8: 7,391,780 km (0.049 R)
• M9: 8,117,330 km (0.045 R)
• M10: 9,630,961 km (0.047 R)
• M11: 18,517,224 km (0.042 R)
• M12: 21,673,740 km (0.045 R)
• M13: 22,872,916 km (0.118 R)
• M14: 23,893,473 km (0.066 R)
• M15: 26,577,408 km (0.105 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 19,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit