🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.86 AU - 0.96 AU

Year: 327 Days

Day: 18 Hours

Environment

Temp: 31 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,934,967 km

• M1: 83,027 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.39 AU - 1.71 AU

Year: 727 Days

Day: 29.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,934,967 km

• M1: 428,747 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.46 AU - 4.08 AU

Year: 2758 Days

Day: 32.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91

Radius: 9.9

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.14 AU - 5.64 AU

Year: 4714 Days

Day: 8.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 72,934,967 km

• M1: 123,269 km (0.112 R)
• M2: 710,739 km (0.097 R)
• M3: 1,332,468 km (0.107 R)
• M4: 2,118,156 km (0.09 R)
• M5: 3,019,334 km (0.103 R)
• M6: 4,991,483 km (0.088 R)
• M7: 5,315,063 km (0.096 R)
• M8: 6,149,220 km (0.028 R)
• M9: 7,645,199 km (0.095 R)
• M10: 9,241,408 km (0.097 R)
• M11: 11,012,647 km (0.11 R)
• M12: 13,121,229 km (0.034 R)
• M13: 14,508,301 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.4

Radius: 4.7

Gravity: 43.88 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 10.61 AU - 13.51 AU

Year: 15778 Days

Day: 20.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 72,934,967 km

• M1: 58,792 km (0.106 R)
• M2: 226,042 km (0.06 R)
• M3: 762,650 km (0.083 R)
• M4: 1,854,266 km (0.102 R)
• M5: 2,314,578 km (0.057 R)
• M6: 2,948,125 km (0.043 R)
• M7: 4,652,943 km (0.049 R)
• M8: 5,535,271 km (0.082 R)
• M9: 5,974,789 km (0.072 R)
• M10: 6,266,356 km (0.079 R)
• M11: 9,332,962 km (0.088 R)
• M12: 13,132,898 km (0.084 R)
• M13: 13,985,307 km (0.089 R)
• M14: 16,196,662 km (0.104 R)
• M15: 22,571,177 km (0.107 R)
• M16: 28,060,521 km (0.077 R)
• M17: 32,429,826 km (0.104 R)
• M18: 33,070,404 km (0.089 R)
• M19: 33,588,911 km (0.025 R)
• M20: 36,814,390 km (0.078 R)
• M21: 38,217,020 km (0.111 R)
• M22: 41,577,886 km (0.073 R)
• M23: 61,755,048 km (0.046 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 17,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit