🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.6 AU - 0.66 AU

Year: 188 Days

Day: 38.6 Hours

Environment

Temp: 144 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,485,636 km

• M1: 60,886 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.65 AU - 0.93 AU

Year: 265 Days

Day: 34.3 Hours

Environment

Temp: 123 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,485,636 km

• M1: 281,543 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.26 AU - 3.36 AU

Year: 2269 Days

Day: 23 Hours

Environment

Temp: -121 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.5

Radius: 9.8

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.21 AU - 6.03 AU

Year: 4364 Days

Day: 10.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 24,485,636 km

• M1: 122,221 km (0.089 R)
• M2: 584,479 km (0.116 R)
• M3: 1,076,506 km (0.106 R)
• M4: 1,676,992 km (0.119 R)
• M5: 1,996,982 km (0.047 R)
• M6: 2,537,928 km (0.034 R)
• M7: 3,057,780 km (0.046 R)
• M8: 3,540,682 km (0.113 R)
• M9: 5,848,678 km (0.11 R)
• M10: 6,498,083 km (0.08 R)
• M11: 7,229,317 km (0.052 R)
• M12: 8,698,219 km (0.096 R)
• M13: 10,847,342 km (0.112 R)
• M14: 11,827,507 km (0.087 R)
• M15: 12,265,230 km (0.09 R)
• M16: 15,580,319 km (0.044 R)
• M17: 15,929,929 km (0.098 R)
• M18: 16,404,155 km (0.068 R)
• M19: 22,260,462 km (0.088 R)
• M20: 25,091,452 km (0.075 R)
• M21: 27,472,003 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.8

Radius: 12.1

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.22 AU - 6.26 AU

Year: 5872 Days

Day: 14.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 24,485,636 km

• M1: 151,094 km (0.111 R)
• M2: 713,881 km (0.061 R)
• M3: 1,248,394 km (0.093 R)
• M4: 1,638,845 km (0.038 R)
• M5: 2,139,848 km (0.102 R)
• M6: 2,644,890 km (0.097 R)
• M7: 4,003,688 km (0.076 R)
• M8: 5,866,480 km (0.102 R)
• M9: 7,306,958 km (0.104 R)
• M10: 7,768,468 km (0.085 R)
• M11: 9,309,475 km (0.108 R)
• M12: 10,959,989 km (0.028 R)
• M13: 11,610,141 km (0.102 R)
• M14: 13,617,296 km (0.05 R)
• M15: 15,095,323 km (0.117 R)
• M16: 15,521,228 km (0.051 R)
• M17: 16,285,972 km (0.116 R)
• M18: 18,549,238 km (0.112 R)
• M19: 18,976,639 km (0.108 R)
• M20: 19,410,623 km (0.051 R)
• M21: 19,787,909 km (0.072 R)
• M22: 21,146,856 km (0.066 R)
• M23: 22,636,402 km (0.097 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: 248 - 18,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit