🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.56 AU - 0.56 AU

Year: 154 Days

Day: 38.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.6 AU - 0.66 AU

Year: 184 Days

Day: 22.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,529,806 km

• M1: 55,800 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.91 AU - 3.13 AU

Year: 1468 Days

Day: 34.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,529,806 km

• M1: 137,181 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.8

Radius: 8.6

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.07 AU - 7.21 AU

Year: 6281 Days

Day: 13.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,529,806 km

• M1: 107,112 km (0.09 R)
• M2: 466,297 km (0.08 R)
• M3: 1,456,934 km (0.094 R)
• M4: 1,830,330 km (0.11 R)
• M5: 2,432,910 km (0.094 R)
• M6: 3,182,246 km (0.08 R)
• M7: 4,401,917 km (0.045 R)
• M8: 5,630,415 km (0.078 R)
• M9: 5,938,886 km (0.086 R)
• M10: 6,456,046 km (0.093 R)
• M11: 6,967,820 km (0.102 R)
• M12: 7,767,121 km (0.101 R)
• M13: 9,677,636 km (0.114 R)
• M14: 10,166,522 km (0.096 R)
• M15: 10,718,388 km (0.111 R)
• M16: 12,914,485 km (0.109 R)
• M17: 13,397,985 km (0.082 R)
• M18: 14,458,634 km (0.116 R)
• M19: 20,181,052 km (0.119 R)
• M20: 31,870,330 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.2

Radius: 13.8

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.59 AU - 10.55 AU

Year: 11731 Days

Day: 7.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 52,529,806 km

• M1: 172,486 km (0.086 R)
• M2: 729,140 km (0.12 R)
• M3: 1,168,210 km (0.113 R)
• M4: 2,340,459 km (0.096 R)
• M5: 3,727,680 km (0.103 R)
• M6: 4,219,408 km (0.06 R)
• M7: 4,879,434 km (0.091 R)
• M8: 6,407,277 km (0.094 R)
• M9: 6,874,770 km (0.076 R)
• M10: 7,704,739 km (0.049 R)
• M11: 8,694,030 km (0.108 R)
• M12: 9,515,173 km (0.113 R)
• M13: 11,481,038 km (0.114 R)
• M14: 16,853,547 km (0.093 R)
• M15: 21,821,393 km (0.042 R)
• M16: 23,428,822 km (0.106 R)
• M17: 25,114,042 km (0.058 R)
• M18: 26,084,334 km (0.112 R)
• M19: 31,762,022 km (0.119 R)
• M20: 33,474,319 km (0.078 R)
• M21: 35,007,547 km (0.063 R)
• M22: 36,710,569 km (0.075 R)
• M23: 39,238,325 km (0.087 R)
• M24: 40,809,551 km (0.046 R)
• M25: 42,422,366 km (0.075 R)
• M26: 42,969,296 km (0.074 R)
• M27: 46,930,498 km (0.115 R)
• M28: 52,216,239 km (0.052 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 18,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit