🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.51 AU - 0.53 AU

Year: 143 Days

Day: 33.7 Hours

Environment

Temp: 200 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.39 AU - 3.43 AU

Year: 2398 Days

Day: 40.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.52 AU - 3.86 AU

Year: 2699 Days

Day: 21.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.9

Radius: 13.4

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.16 AU - 4.74 AU

Year: 3575 Days

Day: 5 Hours

Environment

Temp: -132 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 57,014,296 km

• M1: 166,802 km (0.114 R)
• M2: 604,525 km (0.12 R)
• M3: 1,465,910 km (0.113 R)
• M4: 2,275,832 km (0.096 R)
• M5: 2,947,228 km (0.104 R)
• M6: 3,534,848 km (0.072 R)
• M7: 4,264,437 km (0.096 R)
• M8: 5,571,324 km (0.085 R)
• M9: 6,620,155 km (0.066 R)
• M10: 7,796,443 km (0.06 R)
• M11: 8,263,487 km (0.111 R)
• M12: 9,364,528 km (0.105 R)
• M13: 10,125,382 km (0.112 R)
• M14: 11,944,492 km (0.102 R)
• M15: 13,070,516 km (0.077 R)
• M16: 13,731,289 km (0.117 R)
• M17: 14,265,952 km (0.107 R)
• M18: 18,290,883 km (0.037 R)
• M19: 18,879,251 km (0.052 R)
• M20: 20,405,748 km (0.111 R)
• M21: 21,295,706 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.7

Radius: 3.6

Gravity: 15.64 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 13.83 AU - 17.71 AU

Year: 23848 Days

Day: 23.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 132.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 57,014,296 km

• M1: 44,879 km (0.112 R)
• M2: 278,102 km (0.086 R)
• M3: 507,436 km (0.076 R)
• M4: 1,046,138 km (0.088 R)
• M5: 1,391,559 km (0.098 R)
• M6: 1,552,377 km (0.099 R)
• M7: 2,264,164 km (0.103 R)
• M8: 2,550,644 km (0.093 R)
• M9: 2,930,473 km (0.114 R)
• M10: 4,930,895 km (0.086 R)
• M11: 7,871,690 km (0.072 R)
• M12: 8,719,761 km (0.07 R)
• M13: 10,650,770 km (0.103 R)
• M14: 13,754,028 km (0.12 R)
• M15: 15,762,380 km (0.049 R)
• M16: 19,252,199 km (0.107 R)
• M17: 21,575,454 km (0.115 R)
• M18: 21,844,580 km (0.1 R)
• M19: 27,079,758 km (0.108 R)
• M20: 30,320,646 km (0.063 R)
• M21: 38,340,887 km (0.068 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 14,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit