🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.09 AU - 1.17 AU

Year: 460 Days

Day: 25.6 Hours

Environment

Temp: -15 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 18,474,801 km

• M1: 37,699 km (0.067 R)
• M2: 589,715 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.53 AU - 1.63 AU

Year: 760 Days

Day: 30.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.94 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.5

Radius: 10.8

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.97 AU - 4.63 AU

Year: 3414 Days

Day: 8 Hours

Environment

Temp: -141 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 18,474,801 km

• M1: 134,937 km (0.113 R)
• M2: 211,232 km (0.116 R)
• M3: 292,165 km (0.116 R)
• M4: 383,868 km (0.098 R)
• M5: 503,546 km (0.115 R)
• M6: 621,280 km (0.057 R)
• M7: 858,841 km (0.082 R)
• M8: 935,136 km (0.06 R)
• M9: 1,013,825 km (0.089 R)
• M10: 1,126,023 km (0.1 R)
• M11: 1,253,481 km (0.108 R)
• M12: 1,408,464 km (0.099 R)
• M13: 1,593,666 km (0.107 R)
• M14: 1,665,323 km (0.034 R)
• M15: 1,911,861 km (0.096 R)
• M16: 2,372,024 km (0.062 R)
• M17: 2,910,127 km (0.091 R)
• M18: 3,028,160 km (0.091 R)
• M19: 3,147,988 km (0.081 R)
• M20: 3,392,281 km (0.115 R)
• M21: 3,642,858 km (0.068 R)
• M22: 3,866,955 km (0.108 R)
• M23: 4,062,929 km (0.085 R)
• M24: 4,211,928 km (0.114 R)
• M25: 4,704,703 km (0.119 R)
• M26: 5,233,831 km (0.081 R)
• M27: 5,323,889 km (0.025 R)
• M28: 5,652,256 km (0.089 R)
• M29: 5,781,808 km (0.069 R)
• M30: 6,081,602 km (0.099 R)
• M31: 6,386,632 km (0.074 R)
• M32: 6,873,125 km (0.071 R)
• M33: 6,991,756 km (0.116 R)
• M34: 7,130,882 km (0.12 R)
• M35: 7,331,492 km (0.106 R)
• M36: 7,472,862 km (0.074 R)
• M37: 8,026,973 km (0.029 R)
• M38: 8,424,903 km (0.065 R)
• M39: 8,615,641 km (0.104 R)
• M40: 8,850,659 km (0.106 R)
• M41: 9,001,453 km (0.115 R)
• M42: 9,196,529 km (0.067 R)
• M43: 9,458,625 km (0.035 R)
• M44: 9,590,719 km (0.114 R)
• M45: 9,679,132 km (0.112 R)
• M46: 9,856,705 km (0.109 R)
• M47: 9,945,865 km (0.112 R)
• M48: 10,783,763 km (0.092 R)
• M49: 11,106,595 km (0.069 R)
• M50: 11,222,683 km (0.107 R)
• M51: 11,550,003 km (0.073 R)
• M52: 11,975,459 km (0.074 R)
• M53: 12,671,538 km (0.096 R)
• M54: 13,306,880 km (0.103 R)
• M55: 14,027,792 km (0.07 R)
• M56: 14,203,719 km (0.081 R)
• M57: 14,405,677 km (0.058 R)
• M58: 14,608,681 km (0.09 R)
• M59: 14,863,596 km (0.094 R)
• M60: 14,991,651 km (0.05 R)
• M61: 15,403,794 km (0.045 R)
• M62: 16,292,255 km (0.062 R)
• M63: 16,503,637 km (0.104 R)
• M64: 17,304,584 km (0.055 R)
• M65: 17,601,536 km (0.081 R)
• M66: 18,474,739 km (0.059 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 18,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit