🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.2 AU - 1.28 AU

Year: 488 Days

Day: 39.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.38 AU - 3.38 AU

Year: 1726 Days

Day: 36.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,508,834 km

• M1: 1,637,797 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3 AU - 3.2 AU

Year: 1927 Days

Day: 27.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.77 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70

Radius: 8.3

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.94 AU - 7.92 AU

Year: 5757 Days

Day: 7.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 15,508,834 km

• M1: 171,589 km (0.079 R)
• M2: 265,237 km (0.077 R)
• M3: 324,029 km (0.113 R)
• M4: 432,338 km (0.12 R)
• M5: 605,123 km (0.042 R)
• M6: 792,270 km (0.044 R)
• M7: 858,841 km (0.082 R)
• M8: 980,315 km (0.106 R)
• M9: 1,319,154 km (0.095 R)
• M10: 1,409,362 km (0.114 R)
• M11: 1,522,757 km (0.111 R)
• M12: 1,617,602 km (0.1 R)
• M13: 1,671,307 km (0.108 R)
• M14: 1,858,305 km (0.118 R)
• M15: 2,337,018 km (0.043 R)
• M16: 2,559,021 km (0.099 R)
• M17: 2,672,716 km (0.106 R)
• M18: 2,957,550 km (0.073 R)
• M19: 3,184,340 km (0.069 R)
• M20: 3,265,871 km (0.056 R)
• M21: 3,726,184 km (0.059 R)
• M22: 3,898,670 km (0.1 R)
• M23: 4,266,531 km (0.071 R)
• M24: 4,356,589 km (0.059 R)
• M25: 4,553,610 km (0.077 R)
• M26: 4,878,237 km (0.062 R)
• M27: 4,956,626 km (0.08 R)
• M28: 5,730,646 km (0.109 R)
• M29: 5,963,570 km (0.042 R)
• M30: 6,047,344 km (0.066 R)
• M31: 6,404,135 km (0.055 R)
• M32: 7,191,618 km (0.097 R)
• M33: 7,478,996 km (0.092 R)
• M34: 7,917,019 km (0.106 R)
• M35: 8,401,117 km (0.073 R)
• M36: 8,608,759 km (0.093 R)
• M37: 8,856,344 km (0.117 R)
• M38: 8,913,939 km (0.034 R)
• M39: 9,087,023 km (0.111 R)
• M40: 9,711,894 km (0.103 R)
• M41: 9,830,525 km (0.027 R)
• M42: 10,089,479 km (0.046 R)
• M43: 10,209,755 km (0.088 R)
• M44: 10,818,020 km (0.109 R)
• M45: 11,023,418 km (0.116 R)
• M46: 11,458,898 km (0.071 R)
• M47: 11,773,502 km (0.101 R)
• M48: 12,561,584 km (0.065 R)
• M49: 13,256,765 km (0.064 R)
• M50: 13,542,796 km (0.046 R)
• M51: 13,697,630 km (0.077 R)
• M52: 13,853,062 km (0.111 R)
• M53: 14,098,552 km (0.08 R)
• M54: 14,548,543 km (0.11 R)
• M55: 15,416,509 km (0.088 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 10,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit