🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.7 AU - 1.12 AU

Year: 329 Days

Day: 32.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 107,447,766 km

• M1: 23,038 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.98 AU - 1.18 AU

Year: 425 Days

Day: 30.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.13 AU - 1.63 AU

Year: 614 Days

Day: 36.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.36 AU - 2.06 AU

Year: 847 Days

Day: 28.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,447,766 km

• M1: 1,309,430 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901.1

Radius: 4.4

Gravity: 46.54 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 14.04 AU - 22.24 AU

Year: 29262 Days

Day: 24.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 107,447,766 km

• M1: 54,753 km (0.078 R)
• M2: 290,669 km (0.088 R)
• M3: 470,336 km (0.091 R)
• M4: 1,182,721 km (0.089 R)
• M5: 1,653,505 km (0.111 R)
• M6: 2,412,266 km (0.082 R)
• M7: 2,673,912 km (0.065 R)
• M8: 3,101,762 km (0.065 R)
• M9: 3,411,430 km (0.058 R)
• M10: 4,313,056 km (0.104 R)
• M11: 4,659,226 km (0.097 R)
• M12: 5,627,872 km (0.082 R)
• M13: 6,135,607 km (0.067 R)
• M14: 6,876,416 km (0.098 R)
• M15: 11,491,660 km (0.083 R)
• M16: 19,424,386 km (0.086 R)
• M17: 19,943,191 km (0.111 R)
• M18: 23,484,323 km (0.045 R)
• M19: 25,649,453 km (0.081 R)
• M20: 26,148,062 km (0.119 R)
• M21: 28,339,372 km (0.115 R)
• M22: 28,738,349 km (0.106 R)
• M23: 30,649,911 km (0.097 R)
• M24: 38,167,952 km (0.106 R)
• M25: 52,402,788 km (0.113 R)
• M26: 56,077,360 km (0.105 R)
• M27: 66,240,591 km (0.086 R)
• M28: 72,742,264 km (0.072 R)
• M29: 77,563,953 km (0.111 R)
• M30: 78,344,255 km (0.112 R)
• M31: 79,656,378 km (0.087 R)
• M32: 89,253,680 km (0.098 R)
• M33: 90,684,584 km (0.103 R)
• M34: 91,550,456 km (0.109 R)
• M35: 95,962,696 km (0.1 R)
• M36: 99,592,987 km (0.09 R)
• M37: 105,208,293 km (0.113 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: 372 - 12,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit