🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.11 AU - 1.63 AU

Year: 617 Days

Day: 41.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.44 AU - 1.5 AU

Year: 686 Days

Day: 35.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,214,999 km

• M1: 449,990 km (0.117 R)
• M2: 518,057 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486

Radius: 10.8

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.16 AU - 7.66 AU

Year: 6993 Days

Day: 13.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 95,214,999 km

• M1: 134,339 km (0.078 R)
• M2: 1,086,230 km (0.047 R)
• M3: 1,903,483 km (0.075 R)
• M4: 2,346,443 km (0.104 R)
• M5: 2,876,767 km (0.059 R)
• M6: 3,464,088 km (0.102 R)
• M7: 4,129,799 km (0.102 R)
• M8: 5,128,813 km (0.106 R)
• M9: 8,562,982 km (0.111 R)
• M10: 9,605,081 km (0.047 R)
• M11: 10,000,169 km (0.028 R)
• M12: 11,690,774 km (0.11 R)
• M13: 13,618,941 km (0.074 R)
• M14: 14,629,924 km (0.088 R)
• M15: 15,450,169 km (0.026 R)
• M16: 15,932,622 km (0.107 R)
• M17: 16,991,027 km (0.064 R)
• M18: 18,699,584 km (0.074 R)
• M19: 20,304,021 km (0.097 R)
• M20: 21,029,421 km (0.111 R)
• M21: 21,622,128 km (0.073 R)
• M22: 30,752,984 km (0.103 R)
• M23: 31,133,262 km (0.097 R)
• M24: 32,000,630 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.7

Radius: 4.6

Gravity: 39.02 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 16.14 AU - 16.6 AU

Year: 25500 Days

Day: 15.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 95,214,999 km

• M1: 57,894 km (0.08 R)
• M2: 201,957 km (0.085 R)
• M3: 372,050 km (0.088 R)
• M4: 621,430 km (0.046 R)
• M5: 829,969 km (0.079 R)
• M6: 1,112,410 km (0.045 R)
• M7: 1,993,392 km (0.074 R)
• M8: 2,330,286 km (0.07 R)
• M9: 4,608,811 km (0.083 R)
• M10: 4,838,294 km (0.073 R)
• M11: 5,035,315 km (0.094 R)
• M12: 5,745,456 km (0.117 R)
• M13: 6,858,464 km (0.113 R)
• M14: 8,108,055 km (0.107 R)
• M15: 9,501,858 km (0.11 R)
• M16: 14,547,196 km (0.038 R)
• M17: 17,038,449 km (0.1 R)
• M18: 20,202,893 km (0.044 R)
• M19: 22,083,937 km (0.114 R)
• M20: 27,915,112 km (0.113 R)
• M21: 28,167,633 km (0.083 R)
• M22: 28,805,519 km (0.119 R)
• M23: 29,322,679 km (0.062 R)
• M24: 34,548,731 km (0.11 R)
• M25: 36,771,755 km (0.082 R)
• M26: 49,328,103 km (0.112 R)
• M27: 49,512,407 km (0.12 R)
• M28: 55,655,793 km (0.096 R)
• M29: 55,855,507 km (0.087 R)
• M30: 63,587,173 km (0.084 R)
• M31: 68,965,815 km (0.112 R)
• M32: 71,765,390 km (0.074 R)
• M33: 73,673,211 km (0.118 R)
• M34: 80,616,946 km (0.11 R)
• M35: 90,444,030 km (0.067 R)
• M36: 92,668,850 km (0.046 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 15,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit