🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.65 AU - 0.77 AU

Year: 220 Days

Day: 30.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,197,367 km

• M1: 71,209 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.81 AU - 0.85 AU

Year: 278 Days

Day: 24.5 Hours

Environment

Temp: 102 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.74 AU - 1.16 AU

Year: 340 Days

Day: 13 Hours

Environment

Temp: 31 °C

Axial Tilt: 49.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.58 AU - 1.9 AU

Year: 843 Days

Day: 43.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.3

Radius: 14.9

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.05 AU - 11.71 AU

Year: 11400 Days

Day: 14 Hours

Environment

Temp: -170 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 28,197,367 km

• M1: 187,745 km (0.097 R)
• M2: 353,201 km (0.104 R)
• M3: 470,784 km (0.109 R)
• M4: 1,165,667 km (0.095 R)
• M5: 1,812,677 km (0.102 R)
• M6: 1,944,623 km (0.051 R)
• M7: 2,218,387 km (0.113 R)
• M8: 2,578,918 km (0.113 R)
• M9: 3,234,904 km (0.087 R)
• M10: 3,478,898 km (0.07 R)
• M11: 3,749,970 km (0.118 R)
• M12: 4,071,755 km (0.111 R)
• M13: 4,973,531 km (0.061 R)
• M14: 5,161,276 km (0.091 R)
• M15: 5,255,972 km (0.106 R)
• M16: 5,351,415 km (0.118 R)
• M17: 6,060,359 km (0.119 R)
• M18: 6,185,573 km (0.075 R)
• M19: 6,955,403 km (0.042 R)
• M20: 7,139,409 km (0.116 R)
• M21: 7,647,144 km (0.111 R)
• M22: 7,891,736 km (0.104 R)
• M23: 8,028,768 km (0.09 R)
• M24: 8,249,724 km (0.103 R)
• M25: 9,852,366 km (0.087 R)
• M26: 10,568,192 km (0.076 R)
• M27: 10,932,463 km (0.094 R)
• M28: 11,054,834 km (0.113 R)
• M29: 11,300,922 km (0.072 R)
• M30: 11,673,571 km (0.098 R)
• M31: 11,892,732 km (0.072 R)
• M32: 12,113,388 km (0.072 R)
• M33: 12,847,764 km (0.041 R)
• M34: 13,269,331 km (0.094 R)
• M35: 13,596,651 km (0.095 R)
• M36: 13,827,331 km (0.087 R)
• M37: 14,292,880 km (0.085 R)
• M38: 15,375,968 km (0.067 R)
• M39: 15,685,486 km (0.082 R)
• M40: 16,943,754 km (0.08 R)
• M41: 17,263,295 km (0.12 R)
• M42: 17,656,737 km (0.12 R)
• M43: 18,016,969 km (0.081 R)
• M44: 18,525,452 km (0.116 R)
• M45: 19,408,080 km (0.115 R)
• M46: 20,871,446 km (0.102 R)
• M47: 21,520,402 km (0.119 R)
• M48: 22,137,343 km (0.112 R)
• M49: 22,292,476 km (0.097 R)
• M50: 22,564,744 km (0.064 R)
• M51: 22,759,970 km (0.079 R)
• M52: 23,625,693 km (0.042 R)
• M53: 23,982,932 km (0.051 R)
• M54: 24,102,461 km (0.059 R)
• M55: 24,502,186 km (0.076 R)
• M56: 24,863,765 km (0.119 R)
• M57: 26,081,940 km (0.099 R)
• M58: 26,410,158 km (0.096 R)
• M59: 26,533,576 km (0.116 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 12,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit