🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.4 AU - 0.64 AU

Year: 132 Days

Day: 17.9 Hours

Environment

Temp: 221 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.36 AU - 1.82 AU

Year: 708 Days

Day: 28.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,292,925 km

• M1: 148,102 km (0.091 R)
• M2: 299,794 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.62 AU - 2.82 AU

Year: 1584 Days

Day: 21.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.39 AU - 3.43 AU

Year: 1753 Days

Day: 31.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,292,925 km

• M1: 1,456,485 km (0.034 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.64 AU - 4.52 AU

Year: 2910 Days

Day: 26.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.93 AU - 4.93 AU

Year: 3292 Days

Day: 25.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,292,925 km

• M1: 1,414,448 km (0.108 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.46 AU - 5.46 AU

Year: 3326 Days

Day: 35.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,292,925 km

• M1: 45,627 km (0.066 R)
• M2: 501,452 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.7

Radius: 9.2

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 12.35 AU - 13.35 AU

Year: 16265 Days

Day: 5.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 73,292,925 km

• M1: 114,442 km (0.094 R)
• M2: 682,465 km (0.114 R)
• M3: 1,040,004 km (0.115 R)
• M4: 1,570,778 km (0.105 R)
• M5: 3,225,180 km (0.039 R)
• M6: 4,833,058 km (0.095 R)
• M7: 5,973,293 km (0.107 R)
• M8: 6,917,106 km (0.077 R)
• M9: 9,651,307 km (0.05 R)
• M10: 10,168,317 km (0.115 R)
• M11: 11,132,774 km (0.116 R)
• M12: 19,568,748 km (0.092 R)
• M13: 20,211,121 km (0.099 R)
• M14: 22,123,730 km (0.104 R)
• M15: 25,107,160 km (0.108 R)
• M16: 28,232,559 km (0.109 R)
• M17: 30,373,304 km (0.061 R)
• M18: 33,392,788 km (0.098 R)
• M19: 35,784,858 km (0.07 R)
• M20: 40,168,225 km (0.083 R)
• M21: 40,462,634 km (0.108 R)
• M22: 42,871,010 km (0.065 R)
• M23: 44,738,739 km (0.104 R)
• M24: 47,312,571 km (0.081 R)
• M25: 47,805,944 km (0.111 R)
• M26: 48,302,609 km (0.081 R)
• M27: 52,577,368 km (0.083 R)
• M28: 53,283,919 km (0.039 R)
• M29: 60,315,169 km (0.117 R)
• M30: 64,052,124 km (0.119 R)
• M31: 65,263,567 km (0.088 R)
• M32: 65,874,974 km (0.091 R)
• M33: 71,334,847 km (0.116 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 16,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit