🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.56 AU - 0.86 AU

Year: 225 Days

Day: 32.7 Hours

Environment

Temp: 110 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.12 AU - 1.36 AU

Year: 520 Days

Day: 22 Hours

Environment

Temp: -23 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,584,010 km

• M1: 921,373 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.1 AU - 5.04 AU

Year: 3093 Days

Day: 17.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.8

Radius: 6.2

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 12.82 AU - 16.88 AU

Year: 21558 Days

Day: 22.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 43,584,010 km

• M1: 120,576 km (0.08 R)
• M2: 375,491 km (0.062 R)
• M3: 773,271 km (0.091 R)
• M4: 1,032,225 km (0.048 R)
• M5: 1,463,067 km (0.108 R)
• M6: 1,926,521 km (0.1 R)
• M7: 2,464,475 km (0.119 R)
• M8: 2,717,894 km (0.057 R)
• M9: 3,488,174 km (0.069 R)
• M10: 3,783,181 km (0.116 R)
• M11: 5,009,883 km (0.066 R)
• M12: 5,482,912 km (0.107 R)
• M13: 6,517,680 km (0.11 R)
• M14: 8,478,310 km (0.07 R)
• M15: 12,025,126 km (0.097 R)
• M16: 16,932,534 km (0.075 R)
• M17: 19,785,066 km (0.06 R)
• M18: 20,094,584 km (0.091 R)
• M19: 22,020,208 km (0.078 R)
• M20: 27,270,046 km (0.083 R)
• M21: 27,653,466 km (0.065 R)
• M22: 29,123,564 km (0.104 R)
• M23: 30,132,003 km (0.085 R)
• M24: 30,644,825 km (0.044 R)
• M25: 31,163,480 km (0.116 R)
• M26: 32,111,931 km (0.063 R)
• M27: 37,733,370 km (0.112 R)
• M28: 41,909,245 km (0.097 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: 531 - 10,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit