🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.89 AU - 1.01 AU

Year: 353 Days

Day: 26.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.2 AU - 1.26 AU

Year: 519 Days

Day: 45.8 Hours

Environment

Temp: -26 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.26 AU - 1.7 AU

Year: 686 Days

Day: 31 Hours

Environment

Temp: -52 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.55 AU - 3.97 AU

Year: 2776 Days

Day: 37.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,688,613 km

• M1: 26,030 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.9

Radius: 4.4

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 14.78 AU - 18.28 AU

Year: 25592 Days

Day: 22.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 36,688,613 km

• M1: 347,815 km (0.056 R)
• M2: 381,325 km (0.064 R)
• M3: 527,183 km (0.095 R)
• M4: 2,355,418 km (0.113 R)
• M5: 2,946,180 km (0.084 R)
• M6: 3,112,683 km (0.051 R)
• M7: 3,430,130 km (0.104 R)
• M8: 3,783,480 km (0.118 R)
• M9: 4,772,022 km (0.112 R)
• M10: 4,995,671 km (0.103 R)
• M11: 5,280,206 km (0.119 R)
• M12: 6,967,820 km (0.068 R)
• M13: 7,317,430 km (0.118 R)
• M14: 7,381,608 km (0.043 R)
• M15: 8,703,903 km (0.075 R)
• M16: 8,771,970 km (0.105 R)
• M17: 9,080,292 km (0.075 R)
• M18: 9,742,561 km (0.095 R)
• M19: 11,896,471 km (0.099 R)
• M20: 12,851,654 km (0.099 R)
• M21: 13,084,578 km (0.039 R)
• M22: 13,162,518 km (0.083 R)
• M23: 13,279,653 km (0.081 R)
• M24: 13,358,043 km (0.106 R)
• M25: 14,632,018 km (0.076 R)
• M26: 18,767,352 km (0.113 R)
• M27: 19,474,501 km (0.067 R)
• M28: 19,563,512 km (0.1 R)
• M29: 22,575,815 km (0.032 R)
• M30: 25,048,667 km (0.075 R)
• M31: 25,193,927 km (0.099 R)
• M32: 27,256,882 km (0.071 R)
• M33: 27,356,514 km (0.103 R)
• M34: 29,628,905 km (0.065 R)
• M35: 29,731,230 km (0.069 R)
• M36: 30,090,565 km (0.095 R)
• M37: 30,451,245 km (0.093 R)
• M38: 31,594,322 km (0.113 R)
• M39: 31,751,250 km (0.109 R)
• M40: 34,029,327 km (0.032 R)
• M41: 34,351,261 km (0.102 R)
• M42: 36,578,774 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 18,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit