🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.78 AU - 0.92 AU

Year: 292 Days

Day: 23.7 Hours

Environment

Temp: 81 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.78 AU - 3.38 AU

Year: 2015 Days

Day: 38.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.46 AU - 5.02 AU

Year: 3255 Days

Day: 15.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210

Radius: 11.6

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.15 AU - 11.17 AU

Year: 12974 Days

Day: 9.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 57,307,643 km

• M1: 147,354 km (0.097 R)
• M2: 524,939 km (0.053 R)
• M3: 898,186 km (0.118 R)
• M4: 1,843,495 km (0.064 R)
• M5: 2,803,464 km (0.114 R)
• M6: 4,120,973 km (0.073 R)
• M7: 4,706,050 km (0.092 R)
• M8: 5,468,101 km (0.085 R)
• M9: 6,413,261 km (0.075 R)
• M10: 7,312,643 km (0.077 R)
• M11: 7,773,405 km (0.077 R)
• M12: 12,135,080 km (0.101 R)
• M13: 13,969,599 km (0.113 R)
• M14: 15,044,908 km (0.072 R)
• M15: 17,699,223 km (0.118 R)
• M16: 24,592,394 km (0.072 R)
• M17: 25,628,958 km (0.054 R)
• M18: 26,425,267 km (0.083 R)
• M19: 27,329,437 km (0.119 R)
• M20: 28,913,528 km (0.06 R)
• M21: 30,558,058 km (0.108 R)
• M22: 37,422,805 km (0.039 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.1

Radius: 4

Gravity: 15.63 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 14.86 AU - 15.12 AU

Year: 21635 Days

Day: 22 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 57,307,643 km

• M1: 49,966 km (0.034 R)
• M2: 184,454 km (0.046 R)
• M3: 400,623 km (0.062 R)
• M4: 999,164 km (0.068 R)
• M5: 2,300,217 km (0.092 R)
• M6: 2,950,070 km (0.053 R)
• M7: 3,191,671 km (0.106 R)
• M8: 6,994,448 km (0.074 R)
• M9: 7,293,195 km (0.042 R)
• M10: 8,147,250 km (0.098 R)
• M11: 9,369,763 km (0.095 R)
• M12: 10,105,187 km (0.072 R)
• M13: 11,454,111 km (0.063 R)
• M14: 15,992,910 km (0.095 R)
• M15: 16,736,711 km (0.095 R)
• M16: 17,040,544 km (0.084 R)
• M17: 24,986,734 km (0.066 R)
• M18: 28,819,581 km (0.084 R)
• M19: 33,624,365 km (0.05 R)
• M20: 35,337,560 km (0.082 R)
• M21: 35,586,940 km (0.118 R)
• M22: 44,490,556 km (0.093 R)
• M23: 48,986,421 km (0.098 R)
• M24: 49,141,255 km (0.068 R)
• M25: 50,391,893 km (0.115 R)
• M26: 53,940,355 km (0.117 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 19,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit