🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.52 AU - 0.76 AU

Year: 186 Days

Day: 31.2 Hours

Environment

Temp: 227 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,805,453 km

• M1: 513,270 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.37 AU - 5.07 AU

Year: 3727 Days

Day: 28.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,805,453 km

• M1: 65,673 km (0.071 R)
• M2: 2,427,973 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.5

Radius: 13.2

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.43 AU - 5.41 AU

Year: 3966 Days

Day: 11.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 24,805,453 km

• M1: 166,353 km (0.097 R)
• M2: 273,465 km (0.038 R)
• M3: 399,426 km (0.118 R)
• M4: 482,004 km (0.037 R)
• M5: 572,511 km (0.087 R)
• M6: 874,250 km (0.086 R)
• M7: 1,188,405 km (0.07 R)
• M8: 1,319,154 km (0.027 R)
• M9: 1,454,989 km (0.103 R)
• M10: 1,638,845 km (0.117 R)
• M11: 1,741,170 km (0.108 R)
• M12: 2,045,900 km (0.112 R)
• M13: 2,140,895 km (0.083 R)
• M14: 2,302,311 km (0.106 R)
• M15: 2,689,620 km (0.12 R)
• M16: 2,776,536 km (0.089 R)
• M17: 3,043,269 km (0.107 R)
• M18: 3,244,329 km (0.098 R)
• M19: 3,431,027 km (0.117 R)
• M20: 3,640,464 km (0.119 R)
• M21: 4,253,666 km (0.03 R)
• M22: 4,376,187 km (0.101 R)
• M23: 4,603,874 km (0.1 R)
• M24: 5,027,835 km (0.083 R)
• M25: 5,442,371 km (0.071 R)
• M26: 5,531,082 km (0.118 R)
• M27: 5,732,441 km (0.117 R)
• M28: 5,959,082 km (0.096 R)
• M29: 6,351,327 km (0.106 R)
• M30: 6,895,265 km (0.112 R)
• M31: 7,209,421 km (0.094 R)
• M32: 7,977,606 km (0.094 R)
• M33: 8,487,136 km (0.096 R)
• M34: 8,667,850 km (0.118 R)
• M35: 8,876,240 km (0.101 R)
• M36: 9,138,784 km (0.107 R)
• M37: 9,271,178 km (0.113 R)
• M38: 9,377,393 km (0.063 R)
• M39: 9,969,352 km (0.034 R)
• M40: 10,078,409 km (0.103 R)
• M41: 10,573,578 km (0.044 R)
• M42: 10,936,203 km (0.108 R)
• M43: 11,048,551 km (0.069 R)
• M44: 11,133,074 km (0.104 R)
• M45: 11,502,131 km (0.118 R)
• M46: 11,961,696 km (0.077 R)
• M47: 12,135,529 km (0.11 R)
• M48: 12,486,037 km (0.1 R)
• M49: 13,376,443 km (0.063 R)
• M50: 13,587,227 km (0.066 R)
• M51: 13,708,102 km (0.084 R)
• M52: 14,073,120 km (0.057 R)
• M53: 14,688,566 km (0.09 R)
• M54: 15,564,761 km (0.069 R)
• M55: 15,881,908 km (0.077 R)
• M56: 16,009,366 km (0.111 R)
• M57: 16,265,328 km (0.089 R)
• M58: 16,846,067 km (0.058 R)
• M59: 17,433,687 km (0.047 R)
• M60: 17,762,952 km (0.107 R)
• M61: 17,862,135 km (0.116 R)
• M62: 17,961,618 km (0.054 R)
• M63: 19,033,337 km (0.074 R)
• M64: 19,406,434 km (0.055 R)
• M65: 19,542,718 km (0.096 R)
• M66: 19,987,921 km (0.118 R)
• M67: 20,091,144 km (0.105 R)
• M68: 20,367,301 km (0.079 R)
• M69: 20,958,213 km (0.077 R)
• M70: 22,228,299 km (0.073 R)
• M71: 23,378,108 km (0.095 R)
• M72: 23,777,834 km (0.058 R)
• M73: 24,216,455 km (0.111 R)
• M74: 24,584,016 km (0.102 R)
• M75: 24,694,719 km (0.076 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 13,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit