🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.41 AU - 0.61 AU

Year: 134 Days

Day: 25.7 Hours

Environment

Temp: 217 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.7 AU - 2.16 AU

Year: 989 Days

Day: 34.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.9 AU - 2.08 AU

Year: 1036 Days

Day: 45.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,709,977 km

• M1: 182,360 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 799.5

Radius: 3.8

Gravity: 55.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 11.83 AU - 17.03 AU

Year: 20224 Days

Day: 19.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 80,709,977 km

• M1: 47,871 km (0.094 R)
• M2: 179,817 km (0.062 R)
• M3: 541,544 km (0.118 R)
• M4: 794,215 km (0.035 R)
• M5: 1,670,559 km (0.095 R)
• M6: 1,954,047 km (0.074 R)
• M7: 2,404,038 km (0.109 R)
• M8: 3,025,767 km (0.043 R)
• M9: 3,625,654 km (0.077 R)
• M10: 4,686,303 km (0.119 R)
• M11: 4,868,962 km (0.105 R)
• M12: 5,171,000 km (0.114 R)
• M13: 5,729,598 km (0.098 R)
• M14: 5,938,437 km (0.106 R)
• M15: 6,595,621 km (0.074 R)
• M16: 9,949,754 km (0.033 R)
• M17: 11,258,736 km (0.043 R)
• M18: 12,608,109 km (0.062 R)
• M19: 22,922,732 km (0.081 R)
• M20: 23,875,671 km (0.103 R)
• M21: 24,199,101 km (0.064 R)
• M22: 26,087,475 km (0.088 R)
• M23: 29,162,011 km (0.062 R)
• M24: 32,866,353 km (0.086 R)
• M25: 36,301,569 km (0.106 R)
• M26: 38,325,927 km (0.115 R)
• M27: 41,501,591 km (0.099 R)
• M28: 48,027,349 km (0.109 R)
• M29: 58,459,258 km (0.117 R)
• M30: 59,243,300 km (0.087 R)
• M31: 63,681,121 km (0.107 R)
• M32: 65,138,354 km (0.115 R)
• M33: 77,840,858 km (0.104 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 13,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit