🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.53 AU - 0.87 AU

Year: 212 Days

Day: 29.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,543,075 km

• M1: 398,978 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.87 AU - 1.43 AU

Year: 446 Days

Day: 22.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,543,075 km

• M1: 515,963 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.36 AU - 1.54 AU

Year: 631 Days

Day: 36.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,543,075 km

• M1: 41,439 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241

Radius: 6

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 14.73 AU - 16.91 AU

Year: 22756 Days

Day: 22.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 58,543,075 km

• M1: 309,668 km (0.03 R)
• M2: 749,485 km (0.117 R)
• M3: 1,138,290 km (0.08 R)
• M4: 1,816,417 km (0.075 R)
• M5: 2,871,232 km (0.088 R)
• M6: 3,333,789 km (0.097 R)
• M7: 3,816,541 km (0.039 R)
• M8: 4,854,152 km (0.093 R)
• M9: 5,840,301 km (0.102 R)
• M10: 6,911,272 km (0.061 R)
• M11: 8,438,816 km (0.074 R)
• M12: 9,749,293 km (0.077 R)
• M13: 11,840,223 km (0.106 R)
• M14: 12,205,391 km (0.088 R)
• M15: 12,452,826 km (0.116 R)
• M16: 13,874,903 km (0.096 R)
• M17: 14,280,762 km (0.07 R)
• M18: 15,401,699 km (0.114 R)
• M19: 16,354,937 km (0.097 R)
• M20: 17,268,980 km (0.085 R)
• M21: 18,216,682 km (0.086 R)
• M22: 19,115,466 km (0.07 R)
• M23: 20,562,078 km (0.1 R)
• M24: 20,912,885 km (0.109 R)
• M25: 23,101,352 km (0.1 R)
• M26: 23,480,433 km (0.106 R)
• M27: 24,839,829 km (0.03 R)
• M28: 25,137,828 km (0.096 R)
• M29: 26,456,683 km (0.106 R)
• M30: 28,034,940 km (0.109 R)
• M31: 28,901,860 km (0.091 R)
• M32: 29,786,582 km (0.07 R)
• M33: 38,443,661 km (0.085 R)
• M34: 39,919,294 km (0.111 R)
• M35: 41,711,327 km (0.093 R)
• M36: 43,556,318 km (0.099 R)
• M37: 44,718,394 km (0.058 R)
• M38: 48,328,340 km (0.083 R)
• M39: 57,323,810 km (0.066 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 13,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit