🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.51 AU - 0.53 AU

Year: 137 Days

Day: 24 Hours

Environment

Temp: 215 °C

Axial Tilt: 71.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.88 AU - 1.04 AU

Year: 344 Days

Day: 13.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.99 AU - 2.59 AU

Year: 1266 Days

Day: 46.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.54 AU - 4.38 AU

Year: 2878 Days

Day: 35.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.2

Radius: 9.7

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.41 AU - 7.87 AU

Year: 6249 Days

Day: 9 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 67,367,235 km

• M1: 120,576 km (0.117 R)
• M2: 436,078 km (0.064 R)
• M3: 801,097 km (0.088 R)
• M4: 1,185,264 km (0.085 R)
• M5: 1,678,488 km (0.111 R)
• M6: 2,074,922 km (0.086 R)
• M7: 2,408,376 km (0.118 R)
• M8: 4,018,498 km (0.076 R)
• M9: 7,170,974 km (0.116 R)
• M10: 13,760,461 km (0.073 R)
• M11: 15,818,479 km (0.114 R)
• M12: 18,282,356 km (0.045 R)
• M13: 20,610,547 km (0.047 R)
• M14: 28,865,657 km (0.068 R)
• M15: 31,403,435 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.9

Radius: 8

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 15.31 AU - 23.25 AU

Year: 30921 Days

Day: 17.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,367,235 km

• M1: 177,423 km (0.039 R)
• M2: 2,324,452 km (0.086 R)
• M3: 3,160,105 km (0.107 R)
• M4: 4,245,139 km (0.089 R)
• M5: 9,612,561 km (0.058 R)
• M6: 11,599,221 km (0.103 R)
• M7: 15,594,381 km (0.114 R)
• M8: 16,053,796 km (0.074 R)
• M9: 28,026,413 km (0.095 R)
• M10: 31,898,904 km (0.104 R)
• M11: 36,648,636 km (0.109 R)
• M12: 44,855,276 km (0.104 R)
• M13: 46,568,471 km (0.111 R)
• M14: 50,790,571 km (0.025 R)
• M15: 51,630,713 km (0.098 R)
• M16: 60,548,392 km (0.069 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 17,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit