🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.04 AU - 1.04 AU

Year: 387 Days

Day: 28.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.61 AU - 4.77 AU

Year: 3710 Days

Day: 37.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.5

Radius: 9.2

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.99 AU - 8.45 AU

Year: 8608 Days

Day: 11 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 66,464,301 km

• M1: 114,442 km (0.05 R)
• M2: 482,304 km (0.046 R)
• M3: 2,256,385 km (0.03 R)
• M4: 2,929,575 km (0.086 R)
• M5: 3,755,655 km (0.086 R)
• M6: 4,116,036 km (0.088 R)
• M7: 4,729,237 km (0.09 R)
• M8: 5,243,854 km (0.115 R)
• M9: 5,828,931 km (0.04 R)
• M10: 6,137,402 km (0.09 R)
• M11: 6,639,154 km (0.116 R)
• M12: 8,482,199 km (0.093 R)
• M13: 9,014,169 km (0.094 R)
• M14: 9,902,033 km (0.097 R)
• M15: 10,643,141 km (0.074 R)
• M16: 12,572,654 km (0.075 R)
• M17: 13,382,427 km (0.052 R)
• M18: 13,981,716 km (0.11 R)
• M19: 14,598,957 km (0.094 R)
• M20: 16,559,736 km (0.091 R)
• M21: 18,838,112 km (0.083 R)
• M22: 19,743,927 km (0.09 R)
• M23: 20,442,100 km (0.117 R)
• M24: 29,344,071 km (0.118 R)
• M25: 35,763,166 km (0.093 R)
• M26: 37,502,690 km (0.063 R)
• M27: 38,214,028 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.5

Radius: 13.3

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 9.37 AU - 15.31 AU

Year: 15833 Days

Day: 6.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 66,464,301 km

• M1: 166,502 km (0.057 R)
• M2: 1,105,079 km (0.071 R)
• M3: 1,732,643 km (0.083 R)
• M4: 3,284,421 km (0.116 R)
• M5: 3,978,406 km (0.087 R)
• M6: 5,007,490 km (0.051 R)
• M7: 6,206,816 km (0.075 R)
• M8: 6,745,817 km (0.07 R)
• M9: 7,635,924 km (0.025 R)
• M10: 8,206,640 km (0.071 R)
• M11: 9,063,836 km (0.115 R)
• M12: 9,649,811 km (0.097 R)
• M13: 10,147,972 km (0.083 R)
• M14: 10,663,187 km (0.067 R)
• M15: 13,034,313 km (0.117 R)
• M16: 15,511,953 km (0.102 R)
• M17: 15,966,282 km (0.101 R)
• M18: 17,141,074 km (0.1 R)
• M19: 20,105,655 km (0.082 R)
• M20: 22,905,977 km (0.101 R)
• M21: 23,694,508 km (0.081 R)
• M22: 24,911,337 km (0.051 R)
• M23: 25,745,345 km (0.105 R)
• M24: 26,598,053 km (0.096 R)
• M25: 27,469,311 km (0.089 R)
• M26: 35,009,342 km (0.088 R)
• M27: 39,461,076 km (0.05 R)
• M28: 41,313,846 km (0.108 R)
• M29: 45,038,833 km (0.066 R)
• M30: 46,433,085 km (0.088 R)
• M31: 48,015,531 km (0.118 R)
• M32: 50,291,214 km (0.075 R)
• M33: 57,008,457 km (0.118 R)
• M34: 64,885,832 km (0.045 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 13,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit