🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.89 AU - 1.39 AU

Year: 449 Days

Day: 23.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.66 AU - 2.74 AU

Year: 1637 Days

Day: 45.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.7

Radius: 10.4

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.09 AU - 6.09 AU

Year: 4876 Days

Day: 14.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 79,403,415 km

• M1: 129,402 km (0.089 R)
• M2: 465,249 km (0.096 R)
• M3: 950,694 km (0.106 R)
• M4: 1,790,238 km (0.097 R)
• M5: 2,121,597 km (0.066 R)
• M6: 2,598,515 km (0.072 R)
• M7: 3,567,610 km (0.064 R)
• M8: 4,761,700 km (0.12 R)
• M9: 6,432,409 km (0.1 R)
• M10: 8,227,135 km (0.111 R)
• M11: 9,114,250 km (0.108 R)
• M12: 9,452,192 km (0.08 R)
• M13: 9,930,606 km (0.103 R)
• M14: 12,414,230 km (0.092 R)
• M15: 12,830,112 km (0.05 R)
• M16: 13,855,007 km (0.1 R)
• M17: 16,499,299 km (0.074 R)
• M18: 17,065,826 km (0.108 R)
• M19: 17,645,368 km (0.112 R)
• M20: 18,237,925 km (0.112 R)
• M21: 21,328,168 km (0.116 R)
• M22: 23,704,231 km (0.093 R)
• M23: 25,079,485 km (0.07 R)
• M24: 26,592,966 km (0.118 R)
• M25: 28,434,516 km (0.118 R)
• M26: 28,794,748 km (0.047 R)
• M27: 29,432,334 km (0.119 R)
• M28: 32,861,566 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.1

Radius: 3.7

Gravity: 39.96 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 15.43 AU - 16.79 AU

Year: 23857 Days

Day: 18.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 79,403,415 km

• M1: 46,824 km (0.079 R)
• M2: 283,039 km (0.046 R)
• M3: 422,315 km (0.068 R)
• M4: 581,786 km (0.072 R)
• M5: 791,522 km (0.084 R)
• M6: 1,049,878 km (0.072 R)
• M7: 1,256,473 km (0.036 R)
• M8: 1,590,674 km (0.072 R)
• M9: 1,769,444 km (0.099 R)
• M10: 2,042,161 km (0.085 R)
• M11: 2,275,533 km (0.104 R)
• M12: 2,597,917 km (0.099 R)
• M13: 3,110,289 km (0.117 R)
• M14: 3,304,767 km (0.088 R)
• M15: 3,566,413 km (0.065 R)
• M16: 4,400,571 km (0.119 R)
• M17: 4,681,366 km (0.106 R)
• M18: 7,039,029 km (0.114 R)
• M19: 10,085,140 km (0.055 R)
• M20: 13,685,961 km (0.086 R)
• M21: 16,015,050 km (0.07 R)
• M22: 20,365,357 km (0.116 R)
• M23: 21,839,494 km (0.11 R)
• M24: 24,560,829 km (0.103 R)
• M25: 26,917,145 km (0.095 R)
• M26: 36,416,610 km (0.074 R)
• M27: 40,221,632 km (0.114 R)
• M28: 44,283,214 km (0.076 R)
• M29: 45,585,762 km (0.112 R)
• M30: 50,874,795 km (0.085 R)
• M31: 75,194,771 km (0.112 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 16,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit