🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.17 AU - 1.21 AU

Year: 458 Days

Day: 40.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.92 AU - 3.16 AU

Year: 1429 Days

Day: 19.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,818,283 km

• M1: 474,076 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.94 AU - 5.5 AU

Year: 4211 Days

Day: 46.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.2

Radius: 14.8

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.11 AU - 7.87 AU

Year: 7238 Days

Day: 13.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 65,818,283 km

• M1: 185,053 km (0.026 R)
• M2: 900,280 km (0.063 R)
• M3: 1,495,979 km (0.07 R)
• M4: 2,319,216 km (0.057 R)
• M5: 3,666,644 km (0.026 R)
• M6: 4,872,103 km (0.115 R)
• M7: 5,583,591 km (0.112 R)
• M8: 6,798,625 km (0.102 R)
• M9: 8,057,940 km (0.076 R)
• M10: 8,965,700 km (0.096 R)
• M11: 10,182,828 km (0.045 R)
• M12: 10,679,343 km (0.063 R)
• M13: 12,156,622 km (0.064 R)
• M14: 13,527,986 km (0.066 R)
• M15: 15,841,068 km (0.05 R)
• M16: 16,441,554 km (0.039 R)
• M17: 18,117,349 km (0.053 R)
• M18: 21,643,521 km (0.07 R)
• M19: 22,300,255 km (0.084 R)
• M20: 24,439,206 km (0.08 R)
• M21: 26,153,897 km (0.077 R)
• M22: 28,628,694 km (0.109 R)
• M23: 29,620,827 km (0.092 R)
• M24: 37,571,056 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.2

Radius: 6.6

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 14.35 AU - 16.51 AU

Year: 21402 Days

Day: 19.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 65,818,283 km

• M1: 82,129 km (0.048 R)
• M2: 471,832 km (0.03 R)
• M3: 968,347 km (0.112 R)
• M4: 2,643,095 km (0.05 R)
• M5: 2,876,468 km (0.094 R)
• M6: 3,438,956 km (0.09 R)
• M7: 4,041,835 km (0.106 R)
• M8: 4,780,400 km (0.039 R)
• M9: 5,057,455 km (0.108 R)
• M10: 5,381,783 km (0.104 R)
• M11: 5,720,024 km (0.086 R)
• M12: 6,274,135 km (0.069 R)
• M13: 9,594,310 km (0.093 R)
• M14: 11,138,758 km (0.093 R)
• M15: 12,384,609 km (0.033 R)
• M16: 14,069,231 km (0.117 R)
• M17: 14,352,270 km (0.04 R)
• M18: 18,302,103 km (0.064 R)
• M19: 20,119,866 km (0.093 R)
• M20: 23,312,883 km (0.049 R)
• M21: 24,110,390 km (0.06 R)
• M22: 25,340,533 km (0.037 R)
• M23: 27,263,614 km (0.05 R)
• M24: 27,925,584 km (0.119 R)
• M25: 30,327,228 km (0.107 R)
• M26: 32,247,018 km (0.119 R)
• M27: 32,739,344 km (0.109 R)
• M28: 34,374,000 km (0.05 R)
• M29: 35,016,972 km (0.091 R)
• M30: 35,930,566 km (0.091 R)
• M31: 45,802,081 km (0.119 R)
• M32: 50,275,057 km (0.084 R)
• M33: 51,772,532 km (0.109 R)
• M34: 53,642,655 km (0.098 R)
• M35: 56,799,320 km (0.09 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 14,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit