🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.66 AU - 0.92 AU

Year: 248 Days

Day: 27.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.44 AU - 1.64 AU

Year: 675 Days

Day: 13.8 Hours

Environment

Temp: -17 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.09 AU - 2.63 AU

Year: 1280 Days

Day: 25.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.36 AU - 4.92 AU

Year: 2974 Days

Day: 22.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229

Radius: 13.1

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.48 AU - 11.26 AU

Year: 10949 Days

Day: 7.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 35,339,832 km

• M1: 171,888 km (0.09 R)
• M2: 592,108 km (0.051 R)
• M3: 800,498 km (0.096 R)
• M4: 929,152 km (0.12 R)
• M5: 1,275,322 km (0.083 R)
• M6: 3,007,516 km (0.092 R)
• M7: 3,191,970 km (0.081 R)
• M8: 3,309,254 km (0.074 R)
• M9: 3,817,588 km (0.096 R)
• M10: 4,043,032 km (0.094 R)
• M11: 4,428,845 km (0.08 R)
• M12: 4,612,850 km (0.091 R)
• M13: 5,153,048 km (0.092 R)
• M14: 5,402,727 km (0.09 R)
• M15: 5,571,473 km (0.036 R)
• M16: 5,684,869 km (0.032 R)
• M17: 6,059,013 km (0.101 R)
• M18: 6,500,775 km (0.099 R)
• M19: 7,106,048 km (0.091 R)
• M20: 7,509,215 km (0.111 R)
• M21: 11,497,494 km (0.107 R)
• M22: 11,897,668 km (0.077 R)
• M23: 13,429,700 km (0.089 R)
• M24: 14,121,740 km (0.1 R)
• M25: 15,340,813 km (0.068 R)
• M26: 15,460,641 km (0.106 R)
• M27: 16,511,715 km (0.094 R)
• M28: 16,593,545 km (0.06 R)
• M29: 17,377,438 km (0.104 R)
• M30: 17,460,615 km (0.058 R)
• M31: 18,597,259 km (0.049 R)
• M32: 20,280,983 km (0.106 R)
• M33: 20,632,389 km (0.083 R)
• M34: 20,853,046 km (0.061 R)
• M35: 21,207,742 km (0.118 R)
• M36: 22,013,027 km (0.086 R)
• M37: 22,919,591 km (0.091 R)
• M38: 23,561,515 km (0.094 R)
• M39: 24,069,998 km (0.057 R)
• M40: 24,582,072 km (0.107 R)
• M41: 24,722,395 km (0.062 R)
• M42: 25,949,546 km (0.092 R)
• M43: 26,235,427 km (0.089 R)
• M44: 26,714,440 km (0.085 R)
• M45: 28,022,075 km (0.05 R)
• M46: 28,119,762 km (0.099 R)
• M47: 29,053,552 km (0.106 R)
• M48: 30,347,723 km (0.114 R)
• M49: 30,749,842 km (0.077 R)
• M50: 31,052,479 km (0.05 R)
• M51: 31,559,167 km (0.107 R)
• M52: 31,762,620 km (0.031 R)
• M53: 32,837,780 km (0.082 R)
• M54: 32,992,314 km (0.063 R)
• M55: 33,561,086 km (0.106 R)
• M56: 34,029,028 km (0.077 R)
• M57: 34,133,297 km (0.079 R)
• M58: 34,237,567 km (0.09 R)
• M59: 34,918,537 km (0.117 R)
• M60: 35,234,338 km (0.052 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 11,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit